libgm2/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for package-unused version-unused.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1
 200
 201   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 202     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 205     PATH=/empty FPATH=/empty; export PATH FPATH
 206     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 207       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 208   if (eval "$as_required") 2>/dev/null; then :
 209   as_have_required=yes
 210 else
 211   as_have_required=no
 212 fi
 213   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 214
 215 else
 216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 217 as_found=false
 218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 219 do
 220   IFS=$as_save_IFS
 221   test -z "$as_dir" && as_dir=.
 222   as_found=:
 223   case $as_dir in #(
 224          /*)
 225            for as_base in sh bash ksh sh5; do
 226              # Try only shells that exist, to save several forks.
 227              as_shell=$as_dir/$as_base
 228              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 229                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 230   CONFIG_SHELL=$as_shell as_have_required=yes
 231                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   break 2
 233 fi
 234 fi
 235            done;;
 236        esac
 237   as_found=false
 238 done
 239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 240               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 241   CONFIG_SHELL=$SHELL as_have_required=yes
 242 fi; }
 243 IFS=$as_save_IFS
 244
 245
 246       if test "x$CONFIG_SHELL" != x; then :
 247   export CONFIG_SHELL
 248              # We cannot yet assume a decent shell, so we have to provide a
 249 # neutralization value for shells without unset; and this also
 250 # works around shells that cannot unset nonexistent variables.
 251 # Preserve -v and -x to the replacement shell.
 252 BASH_ENV=/dev/null
 253 ENV=/dev/null
 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 255 case $- in # ((((
 256   *v*x* | *x*v* ) as_opts=-vx ;;
 257   *v* ) as_opts=-v ;;
 258   *x* ) as_opts=-x ;;
 259   * ) as_opts= ;;
 260 esac
 261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 262 # Admittedly, this is quite paranoid, since all the known shells bail
 263 # out after a failed `exec'.
 264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 265 exit 255
 266 fi
 267
 268     if test x$as_have_required = xno; then :
 269   $as_echo "$0: This script requires a shell more modern than all"
 270   $as_echo "$0: the shells that I found on your system."
 271   if test x${ZSH_VERSION+set} = xset ; then
 272     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 273     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 274   else
 275     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 276 $0: including any error possibly output before this
 277 $0: message. Then install a modern shell, or manually run
 278 $0: the script under such a shell if you do have one."
 279   fi
 280   exit 1
 281 fi
 282 fi
 283 fi
 284 SHELL=${CONFIG_SHELL-/bin/sh}
 285 export SHELL
 286 # Unset more variables known to interfere with behavior of common tools.
 287 CLICOLOR_FORCE= GREP_OPTIONS=
 288 unset CLICOLOR_FORCE GREP_OPTIONS
 289
 290 ## --------------------- ##
 291 ## M4sh Shell Functions. ##
 292 ## --------------------- ##
 293 # as_fn_unset VAR
 294 # ---------------
 295 # Portably unset VAR.
 296 as_fn_unset ()
 297 {
 298   { eval $1=; unset $1;}
 299 }
 300 as_unset=as_fn_unset
 301
 302 # as_fn_set_status STATUS
 303 # -----------------------
 304 # Set $? to STATUS, without forking.
 305 as_fn_set_status ()
 306 {
 307   return $1
 308 } # as_fn_set_status
 309
 310 # as_fn_exit STATUS
 311 # -----------------
 312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 313 as_fn_exit ()
 314 {
 315   set +e
 316   as_fn_set_status $1
 317   exit $1
 318 } # as_fn_exit
 319
 320 # as_fn_mkdir_p
 321 # -------------
 322 # Create "$as_dir" as a directory, including parents if necessary.
 323 as_fn_mkdir_p ()
 324 {
 325
 326   case $as_dir in #(
 327   -*) as_dir=./$as_dir;;
 328   esac
 329   test -d "$as_dir" || eval $as_mkdir_p || {
 330     as_dirs=
 331     while :; do
 332       case $as_dir in #(
 333       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 334       *) as_qdir=$as_dir;;
 335       esac
 336       as_dirs="'$as_qdir' $as_dirs"
 337       as_dir=`$as_dirname -- "$as_dir" ||
 338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 339          X"$as_dir" : 'X\(//\)[^/]' \| \
 340          X"$as_dir" : 'X\(//\)$' \| \
 341          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 342 $as_echo X"$as_dir" |
 343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)[^/].*/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)$/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\).*/{
 356             s//\1/
 357             q
 358           }
 359           s/.*/./; q'`
 360       test -d "$as_dir" && break
 361     done
 362     test -z "$as_dirs" || eval "mkdir $as_dirs"
 363   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 364
 365
 366 } # as_fn_mkdir_p
 367
 368 # as_fn_executable_p FILE
 369 # -----------------------
 370 # Test if FILE is an executable regular file.
 371 as_fn_executable_p ()
 372 {
 373   test -f "$1" && test -x "$1"
 374 } # as_fn_executable_p
 375 # as_fn_append VAR VALUE
 376 # ----------------------
 377 # Append the text in VALUE to the end of the definition contained in VAR. Take
 378 # advantage of any shell optimizations that allow amortized linear growth over
 379 # repeated appends, instead of the typical quadratic growth present in naive
 380 # implementations.
 381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 382   eval 'as_fn_append ()
 383   {
 384     eval $1+=\$2
 385   }'
 386 else
 387   as_fn_append ()
 388   {
 389     eval $1=\$$1\$2
 390   }
 391 fi # as_fn_append
 392
 393 # as_fn_arith ARG...
 394 # ------------------
 395 # Perform arithmetic evaluation on the ARGs, and store the result in the
 396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 397 # must be portable across $(()) and expr.
 398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 399   eval 'as_fn_arith ()
 400   {
 401     as_val=$(( $* ))
 402   }'
 403 else
 404   as_fn_arith ()
 405   {
 406     as_val=`expr "$@" || test $? -eq 1`
 407   }
 408 fi # as_fn_arith
 409
 410
 411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 412 # ----------------------------------------
 413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 415 # script with STATUS, using 1 if that was 0.
 416 as_fn_error ()
 417 {
 418   as_status=$1; test $as_status -eq 0 && as_status=1
 419   if test "$4"; then
 420     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 421     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 422   fi
 423   $as_echo "$as_me: error: $2" >&2
 424   as_fn_exit $as_status
 425 } # as_fn_error
 426
 427 if expr a : '\(a\)' >/dev/null 2>&1 &&
 428    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 429   as_expr=expr
 430 else
 431   as_expr=false
 432 fi
 433
 434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 435   as_basename=basename
 436 else
 437   as_basename=false
 438 fi
 439
 440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 441   as_dirname=dirname
 442 else
 443   as_dirname=false
 444 fi
 445
 446 as_me=`$as_basename -- "$0" ||
 447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 448          X"$0" : 'X\(//\)$' \| \
 449          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 450 $as_echo X/"$0" |
 451     sed '/^.*\/\([^/][^/]*\)\/*$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\/\)$/{
 456             s//\1/
 457             q
 458           }
 459           /^X\/\(\/\).*/{
 460             s//\1/
 461             q
 462           }
 463           s/.*/./; q'`
 464
 465 # Avoid depending upon Character Ranges.
 466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 469 as_cr_digits='0123456789'
 470 as_cr_alnum=$as_cr_Letters$as_cr_digits
 471
 472
 473   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 474   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 475   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 476   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 477   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 478   sed -n '
 479     p
 480     /[$]LINENO/=
 481   ' <$as_myself |
 482     sed '
 483       s/[$]LINENO.*/&-/
 484       t lineno
 485       b
 486       :lineno
 487       N
 488       :loop
 489       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 490       t loop
 491       s/-\n.*//
 492     ' >$as_me.lineno &&
 493   chmod +x "$as_me.lineno" ||
 494     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 495
 496   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 497   # already done that, so ensure we don't try to do so again and fall
 498   # in an infinite loop.  This has already happened in practice.
 499   _as_can_reexec=no; export _as_can_reexec
 500   # Don't try to exec as it changes $[0], causing all sort of problems
 501   # (the dirname of $[0] is not the place where we might find the
 502   # original and so on.  Autoconf is especially sensitive to this).
 503   . "./$as_me.lineno"
 504   # Exit status is that of the last command.
 505   exit
 506 }
 507
 508 ECHO_C= ECHO_N= ECHO_T=
 509 case `echo -n x` in #(((((
 510 -n*)
 511   case `echo 'xy\c'` in
 512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 513   xy)  ECHO_C='\c';;
 514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 515        ECHO_T=' ';;
 516   esac;;
 517 *)
 518   ECHO_N='-n';;
 519 esac
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir 2>/dev/null
 527 fi
 528 if (echo >conf$$.file) 2>/dev/null; then
 529   if ln -s conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s='ln -s'
 531     # ... but there are two gotchas:
 532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534     # In both cases, we have to default to `cp -pR'.
 535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536       as_ln_s='cp -pR'
 537   elif ln conf$$.file conf$$ 2>/dev/null; then
 538     as_ln_s=ln
 539   else
 540     as_ln_s='cp -pR'
 541   fi
 542 else
 543   as_ln_s='cp -pR'
 544 fi
 545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 546 rmdir conf$$.dir 2>/dev/null
 547
 548 if mkdir -p . 2>/dev/null; then
 549   as_mkdir_p='mkdir -p "$as_dir"'
 550 else
 551   test -d ./-p && rmdir ./-p
 552   as_mkdir_p=false
 553 fi
 554
 555 as_test_x='test -x'
 556 as_executable_p=as_fn_executable_p
 557
 558 # Sed expression to map a string onto a valid CPP name.
 559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 560
 561 # Sed expression to map a string onto a valid variable name.
 562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 SHELL=${CONFIG_SHELL-/bin/sh}
 565
 566
 567 test -n "$DJDIR" || exec 7<&0 </dev/null
 568 exec 6>&1
 569
 570 # Name of the host.
 571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 572 # so uname gets run too.
 573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 574
 575 #
 576 # Initializations.
 577 #
 578 ac_default_prefix=/usr/local
 579 ac_clean_files=
 580 ac_config_libobj_dir=.
 581 LIBOBJS=
 582 cross_compiling=no
 583 subdirs=
 584 MFLAGS=
 585 MAKEFLAGS=
 586
 587 # Identity of this package.
 588 PACKAGE_NAME='package-unused'
 589 PACKAGE_TARNAME='libgm2'
 590 PACKAGE_VERSION='version-unused'
 591 PACKAGE_STRING='package-unused version-unused'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 ac_unique_file="Makefile.am"
 596 # Factoring default headers for most tests.
 597 ac_includes_default="\
 598 #include <stdio.h>
 599 #ifdef HAVE_SYS_TYPES_H
 600 # include <sys/types.h>
 601 #endif
 602 #ifdef HAVE_SYS_STAT_H
 603 # include <sys/stat.h>
 604 #endif
 605 #ifdef STDC_HEADERS
 606 # include <stdlib.h>
 607 # include <stddef.h>
 608 #else
 609 # ifdef HAVE_STDLIB_H
 610 #  include <stdlib.h>
 611 # endif
 612 #endif
 613 #ifdef HAVE_STRING_H
 614 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 615 #  include <memory.h>
 616 # endif
 617 # include <string.h>
 618 #endif
 619 #ifdef HAVE_STRINGS_H
 620 # include <strings.h>
 621 #endif
 622 #ifdef HAVE_INTTYPES_H
 623 # include <inttypes.h>
 624 #endif
 625 #ifdef HAVE_STDINT_H
 626 # include <stdint.h>
 627 #endif
 628 #ifdef HAVE_UNISTD_H
 629 # include <unistd.h>
 630 #endif"
 631
 632 ac_unique_file="Makefile.am"
 633 ac_subst_vars='am__EXEEXT_FALSE
 634 am__EXEEXT_TRUE
 635 LTLIBOBJS
 636 LIBOBJS
 637 get_gcc_base_ver
 638 TARGET_DARWIN_FALSE
 639 TARGET_DARWIN_TRUE
 640 BUILD_LOGLIB_FALSE
 641 BUILD_LOGLIB_TRUE
 642 BUILD_CORLIB_FALSE
 643 BUILD_CORLIB_TRUE
 644 BUILD_ISOLIB_FALSE
 645 BUILD_ISOLIB_TRUE
 646 BUILD_PIMLIB_FALSE
 647 BUILD_PIMLIB_TRUE
 648 GM2_FOR_TARGET
 649 CC_FOR_BUILD
 650 enable_static
 651 enable_shared
 652 ENABLE_DARWIN_AT_RPATH_FALSE
 653 ENABLE_DARWIN_AT_RPATH_TRUE
 654 OTOOL64
 655 OTOOL
 656 LIPO
 657 NMEDIT
 658 DSYMUTIL
 659 OBJDUMP
 660 ac_ct_DUMPBIN
 661 DUMPBIN
 662 LD
 663 FGREP
 664 SED
 665 LIBTOOL
 666 NM
 667 am__fastdepCCAS_FALSE
 668 am__fastdepCCAS_TRUE
 669 CCASDEPMODE
 670 CCASFLAGS
 671 CCAS
 672 toolexeclibdir
 673 toolexecdir
 674 slibdir
 675 target_subdir
 676 host_subdir
 677 build_subdir
 678 build_libsubdir
 679 target_noncanonical
 680 host_noncanonical
 681 AM_BACKSLASH
 682 AM_DEFAULT_VERBOSITY
 683 AM_DEFAULT_V
 684 AM_V
 685 am__fastdepCXX_FALSE
 686 am__fastdepCXX_TRUE
 687 CXXDEPMODE
 688 am__fastdepCC_FALSE
 689 am__fastdepCC_TRUE
 690 CCDEPMODE
 691 am__nodep
 692 AMDEPBACKSLASH
 693 AMDEP_FALSE
 694 AMDEP_TRUE
 695 am__quote
 696 am__include
 697 DEPDIR
 698 am__untar
 699 am__tar
 700 AMTAR
 701 am__leading_dot
 702 SET_MAKE
 703 AWK
 704 mkdir_p
 705 MKDIR_P
 706 INSTALL_STRIP_PROGRAM
 707 STRIP
 708 install_sh
 709 MAKEINFO
 710 AUTOHEADER
 711 AUTOMAKE
 712 AUTOCONF
 713 ACLOCAL
 714 VERSION
 715 PACKAGE
 716 CYGPATH_W
 717 am__isrc
 718 INSTALL_DATA
 719 INSTALL_SCRIPT
 720 INSTALL_PROGRAM
 721 GLIBCXX_LIBS
 722 CXXCPP
 723 ac_ct_CXX
 724 CXXFLAGS
 725 CXX
 726 MAINT
 727 MAINTAINER_MODE_FALSE
 728 MAINTAINER_MODE_TRUE
 729 RANLIB
 730 AR
 731 AS
 732 LN_S
 733 toplevel_srcdir
 734 toplevel_builddir
 735 glibcxx_srcdir
 736 glibcxx_builddir
 737 target_os
 738 target_vendor
 739 target_cpu
 740 target
 741 host_os
 742 host_vendor
 743 host_cpu
 744 host
 745 build_os
 746 build_vendor
 747 build_cpu
 748 build
 749 EGREP
 750 GREP
 751 CPP
 752 OBJEXT
 753 EXEEXT
 754 ac_ct_CC
 755 CPPFLAGS
 756 LDFLAGS
 757 CFLAGS
 758 CC
 759 multi_basedir
 760 libtool_VERSION
 761 target_alias
 762 host_alias
 763 build_alias
 764 LIBS
 765 ECHO_T
 766 ECHO_N
 767 ECHO_C
 768 DEFS
 769 mandir
 770 localedir
 771 libdir
 772 psdir
 773 pdfdir
 774 dvidir
 775 htmldir
 776 infodir
 777 docdir
 778 oldincludedir
 779 includedir
 780 localstatedir
 781 sharedstatedir
 782 sysconfdir
 783 datadir
 784 datarootdir
 785 libexecdir
 786 sbindir
 787 bindir
 788 program_transform_name
 789 prefix
 790 exec_prefix
 791 PACKAGE_URL
 792 PACKAGE_BUGREPORT
 793 PACKAGE_STRING
 794 PACKAGE_VERSION
 795 PACKAGE_TARNAME
 796 PACKAGE_NAME
 797 PATH_SEPARATOR
 798 SHELL'
 799 ac_subst_files=''
 800 ac_user_opts='
 801 enable_option_checking
 802 enable_multilib
 803 with_target_subdir
 804 with_cross_host
 805 with_newlib
 806 enable_maintainer_mode
 807 enable_libstdcxx_time
 808 enable_dependency_tracking
 809 enable_silent_rules
 810 with_build_libsubdir
 811 enable_version_specific_runtime_libs
 812 with_slibdir
 813 enable_shared
 814 enable_static
 815 with_pic
 816 enable_fast_install
 817 with_gnu_ld
 818 enable_libtool_lock
 819 enable_darwin_at_rpath
 820 with_gcc_major_version_only
 821 '
 822       ac_precious_vars='build_alias
 823 host_alias
 824 target_alias
 825 CC
 826 CFLAGS
 827 LDFLAGS
 828 LIBS
 829 CPPFLAGS
 830 CPP
 831 CXX
 832 CXXFLAGS
 833 CCC
 834 CXXCPP'
 835
 836
 837 # Initialize some variables set by options.
 838 ac_init_help=
 839 ac_init_version=false
 840 ac_unrecognized_opts=
 841 ac_unrecognized_sep=
 842 # The variables have the same names as the options, with
 843 # dashes changed to underlines.
 844 cache_file=/dev/null
 845 exec_prefix=NONE
 846 no_create=
 847 no_recursion=
 848 prefix=NONE
 849 program_prefix=NONE
 850 program_suffix=NONE
 851 program_transform_name=s,x,x,
 852 silent=
 853 site=
 854 srcdir=
 855 verbose=
 856 x_includes=NONE
 857 x_libraries=NONE
 858
 859 # Installation directory options.
 860 # These are left unexpanded so users can "make install exec_prefix=/foo"
 861 # and all the variables that are supposed to be based on exec_prefix
 862 # by default will actually change.
 863 # Use braces instead of parens because sh, perl, etc. also accept them.
 864 # (The list follows the same order as the GNU Coding Standards.)
 865 bindir='${exec_prefix}/bin'
 866 sbindir='${exec_prefix}/sbin'
 867 libexecdir='${exec_prefix}/libexec'
 868 datarootdir='${prefix}/share'
 869 datadir='${datarootdir}'
 870 sysconfdir='${prefix}/etc'
 871 sharedstatedir='${prefix}/com'
 872 localstatedir='${prefix}/var'
 873 includedir='${prefix}/include'
 874 oldincludedir='/usr/include'
 875 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 876 infodir='${datarootdir}/info'
 877 htmldir='${docdir}'
 878 dvidir='${docdir}'
 879 pdfdir='${docdir}'
 880 psdir='${docdir}'
 881 libdir='${exec_prefix}/lib'
 882 localedir='${datarootdir}/locale'
 883 mandir='${datarootdir}/man'
 884
 885 ac_prev=
 886 ac_dashdash=
 887 for ac_option
 888 do
 889   # If the previous option needs an argument, assign it.
 890   if test -n "$ac_prev"; then
 891     eval $ac_prev=\$ac_option
 892     ac_prev=
 893     continue
 894   fi
 895
 896   case $ac_option in
 897   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 898   *=)   ac_optarg= ;;
 899   *)    ac_optarg=yes ;;
 900   esac
 901
 902   # Accept the important Cygnus configure options, so we can diagnose typos.
 903
 904   case $ac_dashdash$ac_option in
 905   --)
 906     ac_dashdash=yes ;;
 907
 908   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 909     ac_prev=bindir ;;
 910   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 911     bindir=$ac_optarg ;;
 912
 913   -build | --build | --buil | --bui | --bu)
 914     ac_prev=build_alias ;;
 915   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 916     build_alias=$ac_optarg ;;
 917
 918   -cache-file | --cache-file | --cache-fil | --cache-fi \
 919   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 920     ac_prev=cache_file ;;
 921   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 922   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 923     cache_file=$ac_optarg ;;
 924
 925   --config-cache | -C)
 926     cache_file=config.cache ;;
 927
 928   -datadir | --datadir | --datadi | --datad)
 929     ac_prev=datadir ;;
 930   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 931     datadir=$ac_optarg ;;
 932
 933   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 934   | --dataroo | --dataro | --datar)
 935     ac_prev=datarootdir ;;
 936   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 937   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 938     datarootdir=$ac_optarg ;;
 939
 940   -disable-* | --disable-*)
 941     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 942     # Reject names that are not valid shell variable names.
 943     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 944       as_fn_error $? "invalid feature name: $ac_useropt"
 945     ac_useropt_orig=$ac_useropt
 946     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 947     case $ac_user_opts in
 948       *"
 949 "enable_$ac_useropt"
 950 "*) ;;
 951       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 952          ac_unrecognized_sep=', ';;
 953     esac
 954     eval enable_$ac_useropt=no ;;
 955
 956   -docdir | --docdir | --docdi | --doc | --do)
 957     ac_prev=docdir ;;
 958   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 959     docdir=$ac_optarg ;;
 960
 961   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 962     ac_prev=dvidir ;;
 963   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 964     dvidir=$ac_optarg ;;
 965
 966   -enable-* | --enable-*)
 967     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 968     # Reject names that are not valid shell variable names.
 969     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 970       as_fn_error $? "invalid feature name: $ac_useropt"
 971     ac_useropt_orig=$ac_useropt
 972     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 973     case $ac_user_opts in
 974       *"
 975 "enable_$ac_useropt"
 976 "*) ;;
 977       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 978          ac_unrecognized_sep=', ';;
 979     esac
 980     eval enable_$ac_useropt=\$ac_optarg ;;
 981
 982   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 983   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 984   | --exec | --exe | --ex)
 985     ac_prev=exec_prefix ;;
 986   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 987   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 988   | --exec=* | --exe=* | --ex=*)
 989     exec_prefix=$ac_optarg ;;
 990
 991   -gas | --gas | --ga | --g)
 992     # Obsolete; use --with-gas.
 993     with_gas=yes ;;
 994
 995   -help | --help | --hel | --he | -h)
 996     ac_init_help=long ;;
 997   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 998     ac_init_help=recursive ;;
 999   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1000     ac_init_help=short ;;
1001
1002   -host | --host | --hos | --ho)
1003     ac_prev=host_alias ;;
1004   -host=* | --host=* | --hos=* | --ho=*)
1005     host_alias=$ac_optarg ;;
1006
1007   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1008     ac_prev=htmldir ;;
1009   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1010   | --ht=*)
1011     htmldir=$ac_optarg ;;
1012
1013   -includedir | --includedir | --includedi | --included | --include \
1014   | --includ | --inclu | --incl | --inc)
1015     ac_prev=includedir ;;
1016   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1017   | --includ=* | --inclu=* | --incl=* | --inc=*)
1018     includedir=$ac_optarg ;;
1019
1020   -infodir | --infodir | --infodi | --infod | --info | --inf)
1021     ac_prev=infodir ;;
1022   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1023     infodir=$ac_optarg ;;
1024
1025   -libdir | --libdir | --libdi | --libd)
1026     ac_prev=libdir ;;
1027   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1028     libdir=$ac_optarg ;;
1029
1030   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1031   | --libexe | --libex | --libe)
1032     ac_prev=libexecdir ;;
1033   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1034   | --libexe=* | --libex=* | --libe=*)
1035     libexecdir=$ac_optarg ;;
1036
1037   -localedir | --localedir | --localedi | --localed | --locale)
1038     ac_prev=localedir ;;
1039   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1040     localedir=$ac_optarg ;;
1041
1042   -localstatedir | --localstatedir | --localstatedi | --localstated \
1043   | --localstate | --localstat | --localsta | --localst | --locals)
1044     ac_prev=localstatedir ;;
1045   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1046   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1047     localstatedir=$ac_optarg ;;
1048
1049   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1050     ac_prev=mandir ;;
1051   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1052     mandir=$ac_optarg ;;
1053
1054   -nfp | --nfp | --nf)
1055     # Obsolete; use --without-fp.
1056     with_fp=no ;;
1057
1058   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1059   | --no-cr | --no-c | -n)
1060     no_create=yes ;;
1061
1062   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1063   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1064     no_recursion=yes ;;
1065
1066   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1067   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1068   | --oldin | --oldi | --old | --ol | --o)
1069     ac_prev=oldincludedir ;;
1070   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1071   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1072   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1073     oldincludedir=$ac_optarg ;;
1074
1075   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1076     ac_prev=prefix ;;
1077   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1078     prefix=$ac_optarg ;;
1079
1080   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1081   | --program-pre | --program-pr | --program-p)
1082     ac_prev=program_prefix ;;
1083   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1084   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1085     program_prefix=$ac_optarg ;;
1086
1087   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1088   | --program-suf | --program-su | --program-s)
1089     ac_prev=program_suffix ;;
1090   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1091   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1092     program_suffix=$ac_optarg ;;
1093
1094   -program-transform-name | --program-transform-name \
1095   | --program-transform-nam | --program-transform-na \
1096   | --program-transform-n | --program-transform- \
1097   | --program-transform | --program-transfor \
1098   | --program-transfo | --program-transf \
1099   | --program-trans | --program-tran \
1100   | --progr-tra | --program-tr | --program-t)
1101     ac_prev=program_transform_name ;;
1102   -program-transform-name=* | --program-transform-name=* \
1103   | --program-transform-nam=* | --program-transform-na=* \
1104   | --program-transform-n=* | --program-transform-=* \
1105   | --program-transform=* | --program-transfor=* \
1106   | --program-transfo=* | --program-transf=* \
1107   | --program-trans=* | --program-tran=* \
1108   | --progr-tra=* | --program-tr=* | --program-t=*)
1109     program_transform_name=$ac_optarg ;;
1110
1111   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1112     ac_prev=pdfdir ;;
1113   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1114     pdfdir=$ac_optarg ;;
1115
1116   -psdir | --psdir | --psdi | --psd | --ps)
1117     ac_prev=psdir ;;
1118   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1119     psdir=$ac_optarg ;;
1120
1121   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1122   | -silent | --silent | --silen | --sile | --sil)
1123     silent=yes ;;
1124
1125   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1126     ac_prev=sbindir ;;
1127   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1128   | --sbi=* | --sb=*)
1129     sbindir=$ac_optarg ;;
1130
1131   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1132   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1133   | --sharedst | --shareds | --shared | --share | --shar \
1134   | --sha | --sh)
1135     ac_prev=sharedstatedir ;;
1136   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1137   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1138   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1139   | --sha=* | --sh=*)
1140     sharedstatedir=$ac_optarg ;;
1141
1142   -site | --site | --sit)
1143     ac_prev=site ;;
1144   -site=* | --site=* | --sit=*)
1145     site=$ac_optarg ;;
1146
1147   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1148     ac_prev=srcdir ;;
1149   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1150     srcdir=$ac_optarg ;;
1151
1152   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1153   | --syscon | --sysco | --sysc | --sys | --sy)
1154     ac_prev=sysconfdir ;;
1155   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1156   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1157     sysconfdir=$ac_optarg ;;
1158
1159   -target | --target | --targe | --targ | --tar | --ta | --t)
1160     ac_prev=target_alias ;;
1161   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1162     target_alias=$ac_optarg ;;
1163
1164   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1165     verbose=yes ;;
1166
1167   -version | --version | --versio | --versi | --vers | -V)
1168     ac_init_version=: ;;
1169
1170   -with-* | --with-*)
1171     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1172     # Reject names that are not valid shell variable names.
1173     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1174       as_fn_error $? "invalid package name: $ac_useropt"
1175     ac_useropt_orig=$ac_useropt
1176     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1177     case $ac_user_opts in
1178       *"
1179 "with_$ac_useropt"
1180 "*) ;;
1181       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1182          ac_unrecognized_sep=', ';;
1183     esac
1184     eval with_$ac_useropt=\$ac_optarg ;;
1185
1186   -without-* | --without-*)
1187     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1188     # Reject names that are not valid shell variable names.
1189     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1190       as_fn_error $? "invalid package name: $ac_useropt"
1191     ac_useropt_orig=$ac_useropt
1192     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1193     case $ac_user_opts in
1194       *"
1195 "with_$ac_useropt"
1196 "*) ;;
1197       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1198          ac_unrecognized_sep=', ';;
1199     esac
1200     eval with_$ac_useropt=no ;;
1201
1202   --x)
1203     # Obsolete; use --with-x.
1204     with_x=yes ;;
1205
1206   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1207   | --x-incl | --x-inc | --x-in | --x-i)
1208     ac_prev=x_includes ;;
1209   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1210   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1211     x_includes=$ac_optarg ;;
1212
1213   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1214   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1215     ac_prev=x_libraries ;;
1216   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1217   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1218     x_libraries=$ac_optarg ;;
1219
1220   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1221 Try \`$0 --help' for more information"
1222     ;;
1223
1224   *=*)
1225     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1226     # Reject names that are not valid shell variable names.
1227     case $ac_envvar in #(
1228       '' | [0-9]* | *[!_$as_cr_alnum]* )
1229       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1230     esac
1231     eval $ac_envvar=\$ac_optarg
1232     export $ac_envvar ;;
1233
1234   *)
1235     # FIXME: should be removed in autoconf 3.0.
1236     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1237     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1238       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1239     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1240     ;;
1241
1242   esac
1243 done
1244
1245 if test -n "$ac_prev"; then
1246   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1247   as_fn_error $? "missing argument to $ac_option"
1248 fi
1249
1250 if test -n "$ac_unrecognized_opts"; then
1251   case $enable_option_checking in
1252     no) ;;
1253     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1254     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1255   esac
1256 fi
1257
1258 # Check all directory arguments for consistency.
1259 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1260                 datadir sysconfdir sharedstatedir localstatedir includedir \
1261                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1262                 libdir localedir mandir
1263 do
1264   eval ac_val=\$$ac_var
1265   # Remove trailing slashes.
1266   case $ac_val in
1267     */ )
1268       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1269       eval $ac_var=\$ac_val;;
1270   esac
1271   # Be sure to have absolute directory names.
1272   case $ac_val in
1273     [\\/$]* | ?:[\\/]* )  continue;;
1274     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1275   esac
1276   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1277 done
1278
1279 # There might be people who depend on the old broken behavior: `$host'
1280 # used to hold the argument of --host etc.
1281 # FIXME: To remove some day.
1282 build=$build_alias
1283 host=$host_alias
1284 target=$target_alias
1285
1286 # FIXME: To remove some day.
1287 if test "x$host_alias" != x; then
1288   if test "x$build_alias" = x; then
1289     cross_compiling=maybe
1290   elif test "x$build_alias" != "x$host_alias"; then
1291     cross_compiling=yes
1292   fi
1293 fi
1294
1295 ac_tool_prefix=
1296 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1297
1298 test "$silent" = yes && exec 6>/dev/null
1299
1300
1301 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1302 ac_ls_di=`ls -di .` &&
1303 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1304   as_fn_error $? "working directory cannot be determined"
1305 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1306   as_fn_error $? "pwd does not report name of working directory"
1307
1308
1309 # Find the source files, if location was not specified.
1310 if test -z "$srcdir"; then
1311   ac_srcdir_defaulted=yes
1312   # Try the directory containing this script, then the parent directory.
1313   ac_confdir=`$as_dirname -- "$as_myself" ||
1314 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1315          X"$as_myself" : 'X\(//\)[^/]' \| \
1316          X"$as_myself" : 'X\(//\)$' \| \
1317          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1318 $as_echo X"$as_myself" |
1319     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1320             s//\1/
1321             q
1322           }
1323           /^X\(\/\/\)[^/].*/{
1324             s//\1/
1325             q
1326           }
1327           /^X\(\/\/\)$/{
1328             s//\1/
1329             q
1330           }
1331           /^X\(\/\).*/{
1332             s//\1/
1333             q
1334           }
1335           s/.*/./; q'`
1336   srcdir=$ac_confdir
1337   if test ! -r "$srcdir/$ac_unique_file"; then
1338     srcdir=..
1339   fi
1340 else
1341   ac_srcdir_defaulted=no
1342 fi
1343 if test ! -r "$srcdir/$ac_unique_file"; then
1344   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1345   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1346 fi
1347 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1348 ac_abs_confdir=`(
1349         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1350         pwd)`
1351 # When building in place, set srcdir=.
1352 if test "$ac_abs_confdir" = "$ac_pwd"; then
1353   srcdir=.
1354 fi
1355 # Remove unnecessary trailing slashes from srcdir.
1356 # Double slashes in file names in object file debugging info
1357 # mess up M-x gdb in Emacs.
1358 case $srcdir in
1359 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1360 esac
1361 for ac_var in $ac_precious_vars; do
1362   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1363   eval ac_env_${ac_var}_value=\$${ac_var}
1364   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1365   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1366 done
1367
1368 #
1369 # Report the --help message.
1370 #
1371 if test "$ac_init_help" = "long"; then
1372   # Omit some internal or obsolete options to make the list less imposing.
1373   # This message is too long to be a string in the A/UX 3.1 sh.
1374   cat <<_ACEOF
1375 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1376
1377 Usage: $0 [OPTION]... [VAR=VALUE]...
1378
1379 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1380 VAR=VALUE.  See below for descriptions of some of the useful variables.
1381
1382 Defaults for the options are specified in brackets.
1383
1384 Configuration:
1385   -h, --help              display this help and exit
1386       --help=short        display options specific to this package
1387       --help=recursive    display the short help of all the included packages
1388   -V, --version           display version information and exit
1389   -q, --quiet, --silent   do not print \`checking ...' messages
1390       --cache-file=FILE   cache test results in FILE [disabled]
1391   -C, --config-cache      alias for \`--cache-file=config.cache'
1392   -n, --no-create         do not create output files
1393       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1394
1395 Installation directories:
1396   --prefix=PREFIX         install architecture-independent files in PREFIX
1397                           [$ac_default_prefix]
1398   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1399                           [PREFIX]
1400
1401 By default, \`make install' will install all the files in
1402 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1403 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1404 for instance \`--prefix=\$HOME'.
1405
1406 For better control, use the options below.
1407
1408 Fine tuning of the installation directories:
1409   --bindir=DIR            user executables [EPREFIX/bin]
1410   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1411   --libexecdir=DIR        program executables [EPREFIX/libexec]
1412   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1413   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1414   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1415   --libdir=DIR            object code libraries [EPREFIX/lib]
1416   --includedir=DIR        C header files [PREFIX/include]
1417   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1418   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1419   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1420   --infodir=DIR           info documentation [DATAROOTDIR/info]
1421   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1422   --mandir=DIR            man documentation [DATAROOTDIR/man]
1423   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgm2]
1424   --htmldir=DIR           html documentation [DOCDIR]
1425   --dvidir=DIR            dvi documentation [DOCDIR]
1426   --pdfdir=DIR            pdf documentation [DOCDIR]
1427   --psdir=DIR             ps documentation [DOCDIR]
1428 _ACEOF
1429
1430   cat <<\_ACEOF
1431
1432 Program names:
1433   --program-prefix=PREFIX            prepend PREFIX to installed program names
1434   --program-suffix=SUFFIX            append SUFFIX to installed program names
1435   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1436
1437 System types:
1438   --build=BUILD     configure for building on BUILD [guessed]
1439   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1440   --target=TARGET   configure for building compilers for TARGET [HOST]
1441 _ACEOF
1442 fi
1443
1444 if test -n "$ac_init_help"; then
1445   case $ac_init_help in
1446      short | recursive ) echo "Configuration of package-unused version-unused:";;
1447    esac
1448   cat <<\_ACEOF
1449
1450 Optional Features:
1451   --disable-option-checking  ignore unrecognized --enable/--with options
1452   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1453   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1454   --enable-multilib       build many library versions (default)
1455   --enable-maintainer-mode
1456                           enable make rules and dependencies not useful (and
1457                           sometimes confusing) to the casual installer
1458   --enable-libstdcxx-time[=KIND]
1459                           use KIND for check type [default=auto]
1460   --enable-dependency-tracking
1461                           do not reject slow dependency extractors
1462   --disable-dependency-tracking
1463                           speeds up one-time build
1464   --enable-silent-rules   less verbose build output (undo: "make V=1")
1465   --disable-silent-rules  verbose build output (undo: "make V=0")
1466   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1467   --enable-maintainer-mode
1468                           enable make rules and dependencies not useful (and
1469                           sometimes confusing) to the casual installer
1470   --enable-shared[=PKGS]  build shared libraries [default=yes]
1471   --enable-static[=PKGS]  build static libraries [default=yes]
1472   --enable-fast-install[=PKGS]
1473                           optimize for fast installation [default=yes]
1474   --disable-libtool-lock  avoid locking (might break parallel builds)
1475   --enable-darwin-at-rpath
1476                           install libraries with @rpath/library-name, requires
1477                           rpaths to be added to executables
1478
1479 Optional Packages:
1480   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1481   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1482   --with-target-subdir=SUBDIR
1483                           configuring in a subdirectory
1484   --with-cross-host=HOST  configuring with a cross compiler
1485   --with-newlib           assume newlib as a system C library
1486   --with-cross-host=HOST           Configuring with a cross compiler
1487   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1488   --with-slibdir=DIR      shared libraries in DIR LIBDIR
1489   --with-pic              try to use only PIC/non-PIC objects [default=use
1490                           both]
1491   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1492   --with-gcc-major-version-only
1493                           use only GCC major number in filesystem paths
1494
1495 Some influential environment variables:
1496   CC          C compiler command
1497   CFLAGS      C compiler flags
1498   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1499               nonstandard directory <lib dir>
1500   LIBS        libraries to pass to the linker, e.g. -l<library>
1501   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1502               you have headers in a nonstandard directory <include dir>
1503   CPP         C preprocessor
1504   CXX         C++ compiler command
1505   CXXFLAGS    C++ compiler flags
1506   CXXCPP      C++ preprocessor
1507   CCAS        assembler compiler command (defaults to CC)
1508   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1509
1510 Use these variables to override the choices made by `configure' or to help
1511 it to find libraries and programs with nonstandard names/locations.
1512
1513 Report bugs to the package provider.
1514 _ACEOF
1515 ac_status=$?
1516 fi
1517
1518 if test "$ac_init_help" = "recursive"; then
1519   # If there are subdirs, report their specific --help.
1520   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1521     test -d "$ac_dir" ||
1522       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1523       continue
1524     ac_builddir=.
1525
1526 case "$ac_dir" in
1527 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1528 *)
1529   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1530   # A ".." for each directory in $ac_dir_suffix.
1531   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1532   case $ac_top_builddir_sub in
1533   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1534   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1535   esac ;;
1536 esac
1537 ac_abs_top_builddir=$ac_pwd
1538 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1539 # for backward compatibility:
1540 ac_top_builddir=$ac_top_build_prefix
1541
1542 case $srcdir in
1543   .)  # We are building in place.
1544     ac_srcdir=.
1545     ac_top_srcdir=$ac_top_builddir_sub
1546     ac_abs_top_srcdir=$ac_pwd ;;
1547   [\\/]* | ?:[\\/]* )  # Absolute name.
1548     ac_srcdir=$srcdir$ac_dir_suffix;
1549     ac_top_srcdir=$srcdir
1550     ac_abs_top_srcdir=$srcdir ;;
1551   *) # Relative name.
1552     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1553     ac_top_srcdir=$ac_top_build_prefix$srcdir
1554     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1555 esac
1556 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1557
1558     cd "$ac_dir" || { ac_status=$?; continue; }
1559     # Check for guested configure.
1560     if test -f "$ac_srcdir/configure.gnu"; then
1561       echo &&
1562       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1563     elif test -f "$ac_srcdir/configure"; then
1564       echo &&
1565       $SHELL "$ac_srcdir/configure" --help=recursive
1566     else
1567       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1568     fi || ac_status=$?
1569     cd "$ac_pwd" || { ac_status=$?; break; }
1570   done
1571 fi
1572
1573 test -n "$ac_init_help" && exit $ac_status
1574 if $ac_init_version; then
1575   cat <<\_ACEOF
1576 package-unused configure version-unused
1577 generated by GNU Autoconf 2.69
1578
1579 Copyright (C) 2012 Free Software Foundation, Inc.
1580 This configure script is free software; the Free Software Foundation
1581 gives unlimited permission to copy, distribute and modify it.
1582 _ACEOF
1583   exit
1584 fi
1585
1586 ## ------------------------ ##
1587 ## Autoconf initialization. ##
1588 ## ------------------------ ##
1589
1590 # ac_fn_c_try_compile LINENO
1591 # --------------------------
1592 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1593 ac_fn_c_try_compile ()
1594 {
1595   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1596   rm -f conftest.$ac_objext
1597   if { { ac_try="$ac_compile"
1598 case "(($ac_try" in
1599   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1600   *) ac_try_echo=$ac_try;;
1601 esac
1602 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1603 $as_echo "$ac_try_echo"; } >&5
1604   (eval "$ac_compile") 2>conftest.err
1605   ac_status=$?
1606   if test -s conftest.err; then
1607     grep -v '^ *+' conftest.err >conftest.er1
1608     cat conftest.er1 >&5
1609     mv -f conftest.er1 conftest.err
1610   fi
1611   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1612   test $ac_status = 0; } && {
1613          test -z "$ac_c_werror_flag" ||
1614          test ! -s conftest.err
1615        } && test -s conftest.$ac_objext; then :
1616   ac_retval=0
1617 else
1618   $as_echo "$as_me: failed program was:" >&5
1619 sed 's/^/| /' conftest.$ac_ext >&5
1620
1621         ac_retval=1
1622 fi
1623   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1624   as_fn_set_status $ac_retval
1625
1626 } # ac_fn_c_try_compile
1627
1628 # ac_fn_c_try_cpp LINENO
1629 # ----------------------
1630 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1631 ac_fn_c_try_cpp ()
1632 {
1633   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1634   if { { ac_try="$ac_cpp conftest.$ac_ext"
1635 case "(($ac_try" in
1636   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1637   *) ac_try_echo=$ac_try;;
1638 esac
1639 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1640 $as_echo "$ac_try_echo"; } >&5
1641   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1642   ac_status=$?
1643   if test -s conftest.err; then
1644     grep -v '^ *+' conftest.err >conftest.er1
1645     cat conftest.er1 >&5
1646     mv -f conftest.er1 conftest.err
1647   fi
1648   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1649   test $ac_status = 0; } > conftest.i && {
1650          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1651          test ! -s conftest.err
1652        }; then :
1653   ac_retval=0
1654 else
1655   $as_echo "$as_me: failed program was:" >&5
1656 sed 's/^/| /' conftest.$ac_ext >&5
1657
1658     ac_retval=1
1659 fi
1660   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1661   as_fn_set_status $ac_retval
1662
1663 } # ac_fn_c_try_cpp
1664
1665 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1666 # -------------------------------------------------------
1667 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1668 # the include files in INCLUDES and setting the cache variable VAR
1669 # accordingly.
1670 ac_fn_c_check_header_mongrel ()
1671 {
1672   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1673   if eval \${$3+:} false; then :
1674   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1675 $as_echo_n "checking for $2... " >&6; }
1676 if eval \${$3+:} false; then :
1677   $as_echo_n "(cached) " >&6
1678 fi
1679 eval ac_res=\$$3
1680                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1681 $as_echo "$ac_res" >&6; }
1682 else
1683   # Is the header compilable?
1684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1685 $as_echo_n "checking $2 usability... " >&6; }
1686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1687 /* end confdefs.h.  */
1688 $4
1689 #include <$2>
1690 _ACEOF
1691 if ac_fn_c_try_compile "$LINENO"; then :
1692   ac_header_compiler=yes
1693 else
1694   ac_header_compiler=no
1695 fi
1696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1698 $as_echo "$ac_header_compiler" >&6; }
1699
1700 # Is the header present?
1701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1702 $as_echo_n "checking $2 presence... " >&6; }
1703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1704 /* end confdefs.h.  */
1705 #include <$2>
1706 _ACEOF
1707 if ac_fn_c_try_cpp "$LINENO"; then :
1708   ac_header_preproc=yes
1709 else
1710   ac_header_preproc=no
1711 fi
1712 rm -f conftest.err conftest.i conftest.$ac_ext
1713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1714 $as_echo "$ac_header_preproc" >&6; }
1715
1716 # So?  What about this header?
1717 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1718   yes:no: )
1719     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1720 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1721     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1722 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1723     ;;
1724   no:yes:* )
1725     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1726 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1727     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1728 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1729     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1730 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1731     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1732 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1733     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1734 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1735     ;;
1736 esac
1737   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1738 $as_echo_n "checking for $2... " >&6; }
1739 if eval \${$3+:} false; then :
1740   $as_echo_n "(cached) " >&6
1741 else
1742   eval "$3=\$ac_header_compiler"
1743 fi
1744 eval ac_res=\$$3
1745                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1746 $as_echo "$ac_res" >&6; }
1747 fi
1748   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1749
1750 } # ac_fn_c_check_header_mongrel
1751
1752 # ac_fn_c_try_run LINENO
1753 # ----------------------
1754 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1755 # that executables *can* be run.
1756 ac_fn_c_try_run ()
1757 {
1758   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1759   if { { ac_try="$ac_link"
1760 case "(($ac_try" in
1761   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1762   *) ac_try_echo=$ac_try;;
1763 esac
1764 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1765 $as_echo "$ac_try_echo"; } >&5
1766   (eval "$ac_link") 2>&5
1767   ac_status=$?
1768   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1769   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1770   { { case "(($ac_try" in
1771   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1772   *) ac_try_echo=$ac_try;;
1773 esac
1774 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1775 $as_echo "$ac_try_echo"; } >&5
1776   (eval "$ac_try") 2>&5
1777   ac_status=$?
1778   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1779   test $ac_status = 0; }; }; then :
1780   ac_retval=0
1781 else
1782   $as_echo "$as_me: program exited with status $ac_status" >&5
1783        $as_echo "$as_me: failed program was:" >&5
1784 sed 's/^/| /' conftest.$ac_ext >&5
1785
1786        ac_retval=$ac_status
1787 fi
1788   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1789   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1790   as_fn_set_status $ac_retval
1791
1792 } # ac_fn_c_try_run
1793
1794 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1795 # -------------------------------------------------------
1796 # Tests whether HEADER exists and can be compiled using the include files in
1797 # INCLUDES, setting the cache variable VAR accordingly.
1798 ac_fn_c_check_header_compile ()
1799 {
1800   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1801   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1802 $as_echo_n "checking for $2... " >&6; }
1803 if eval \${$3+:} false; then :
1804   $as_echo_n "(cached) " >&6
1805 else
1806   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1807 /* end confdefs.h.  */
1808 $4
1809 #include <$2>
1810 _ACEOF
1811 if ac_fn_c_try_compile "$LINENO"; then :
1812   eval "$3=yes"
1813 else
1814   eval "$3=no"
1815 fi
1816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1817 fi
1818 eval ac_res=\$$3
1819                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1820 $as_echo "$ac_res" >&6; }
1821   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1822
1823 } # ac_fn_c_check_header_compile
1824
1825 # ac_fn_cxx_try_compile LINENO
1826 # ----------------------------
1827 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1828 ac_fn_cxx_try_compile ()
1829 {
1830   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1831   rm -f conftest.$ac_objext
1832   if { { ac_try="$ac_compile"
1833 case "(($ac_try" in
1834   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1835   *) ac_try_echo=$ac_try;;
1836 esac
1837 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1838 $as_echo "$ac_try_echo"; } >&5
1839   (eval "$ac_compile") 2>conftest.err
1840   ac_status=$?
1841   if test -s conftest.err; then
1842     grep -v '^ *+' conftest.err >conftest.er1
1843     cat conftest.er1 >&5
1844     mv -f conftest.er1 conftest.err
1845   fi
1846   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1847   test $ac_status = 0; } && {
1848          test -z "$ac_cxx_werror_flag" ||
1849          test ! -s conftest.err
1850        } && test -s conftest.$ac_objext; then :
1851   ac_retval=0
1852 else
1853   $as_echo "$as_me: failed program was:" >&5
1854 sed 's/^/| /' conftest.$ac_ext >&5
1855
1856         ac_retval=1
1857 fi
1858   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1859   as_fn_set_status $ac_retval
1860
1861 } # ac_fn_cxx_try_compile
1862
1863 # ac_fn_cxx_try_cpp LINENO
1864 # ------------------------
1865 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1866 ac_fn_cxx_try_cpp ()
1867 {
1868   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1869   if { { ac_try="$ac_cpp conftest.$ac_ext"
1870 case "(($ac_try" in
1871   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1872   *) ac_try_echo=$ac_try;;
1873 esac
1874 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1875 $as_echo "$ac_try_echo"; } >&5
1876   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1877   ac_status=$?
1878   if test -s conftest.err; then
1879     grep -v '^ *+' conftest.err >conftest.er1
1880     cat conftest.er1 >&5
1881     mv -f conftest.er1 conftest.err
1882   fi
1883   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1884   test $ac_status = 0; } > conftest.i && {
1885          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1886          test ! -s conftest.err
1887        }; then :
1888   ac_retval=0
1889 else
1890   $as_echo "$as_me: failed program was:" >&5
1891 sed 's/^/| /' conftest.$ac_ext >&5
1892
1893     ac_retval=1
1894 fi
1895   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1896   as_fn_set_status $ac_retval
1897
1898 } # ac_fn_cxx_try_cpp
1899
1900 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1901 # ---------------------------------------------------------
1902 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1903 # the include files in INCLUDES and setting the cache variable VAR
1904 # accordingly.
1905 ac_fn_cxx_check_header_mongrel ()
1906 {
1907   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1908   if eval \${$3+:} false; then :
1909   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1910 $as_echo_n "checking for $2... " >&6; }
1911 if eval \${$3+:} false; then :
1912   $as_echo_n "(cached) " >&6
1913 fi
1914 eval ac_res=\$$3
1915                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1916 $as_echo "$ac_res" >&6; }
1917 else
1918   # Is the header compilable?
1919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1920 $as_echo_n "checking $2 usability... " >&6; }
1921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1922 /* end confdefs.h.  */
1923 $4
1924 #include <$2>
1925 _ACEOF
1926 if ac_fn_cxx_try_compile "$LINENO"; then :
1927   ac_header_compiler=yes
1928 else
1929   ac_header_compiler=no
1930 fi
1931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1933 $as_echo "$ac_header_compiler" >&6; }
1934
1935 # Is the header present?
1936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1937 $as_echo_n "checking $2 presence... " >&6; }
1938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1939 /* end confdefs.h.  */
1940 #include <$2>
1941 _ACEOF
1942 if ac_fn_cxx_try_cpp "$LINENO"; then :
1943   ac_header_preproc=yes
1944 else
1945   ac_header_preproc=no
1946 fi
1947 rm -f conftest.err conftest.i conftest.$ac_ext
1948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1949 $as_echo "$ac_header_preproc" >&6; }
1950
1951 # So?  What about this header?
1952 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
1953   yes:no: )
1954     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1955 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1956     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1957 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1958     ;;
1959   no:yes:* )
1960     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1961 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1962     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1963 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1964     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1965 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1966     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1967 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1968     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1969 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1970     ;;
1971 esac
1972   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1973 $as_echo_n "checking for $2... " >&6; }
1974 if eval \${$3+:} false; then :
1975   $as_echo_n "(cached) " >&6
1976 else
1977   eval "$3=\$ac_header_compiler"
1978 fi
1979 eval ac_res=\$$3
1980                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1981 $as_echo "$ac_res" >&6; }
1982 fi
1983   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1984
1985 } # ac_fn_cxx_check_header_mongrel
1986
1987 # ac_fn_cxx_try_link LINENO
1988 # -------------------------
1989 # Try to link conftest.$ac_ext, and return whether this succeeded.
1990 ac_fn_cxx_try_link ()
1991 {
1992   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1993   rm -f conftest.$ac_objext conftest$ac_exeext
1994   if { { ac_try="$ac_link"
1995 case "(($ac_try" in
1996   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1997   *) ac_try_echo=$ac_try;;
1998 esac
1999 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2000 $as_echo "$ac_try_echo"; } >&5
2001   (eval "$ac_link") 2>conftest.err
2002   ac_status=$?
2003   if test -s conftest.err; then
2004     grep -v '^ *+' conftest.err >conftest.er1
2005     cat conftest.er1 >&5
2006     mv -f conftest.er1 conftest.err
2007   fi
2008   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2009   test $ac_status = 0; } && {
2010          test -z "$ac_cxx_werror_flag" ||
2011          test ! -s conftest.err
2012        } && test -s conftest$ac_exeext && {
2013          test "$cross_compiling" = yes ||
2014          test -x conftest$ac_exeext
2015        }; then :
2016   ac_retval=0
2017 else
2018   $as_echo "$as_me: failed program was:" >&5
2019 sed 's/^/| /' conftest.$ac_ext >&5
2020
2021         ac_retval=1
2022 fi
2023   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2024   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2025   # interfere with the next link command; also delete a directory that is
2026   # left behind by Apple's compiler.  We do this before executing the actions.
2027   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2028   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2029   as_fn_set_status $ac_retval
2030
2031 } # ac_fn_cxx_try_link
2032
2033 # ac_fn_cxx_check_func LINENO FUNC VAR
2034 # ------------------------------------
2035 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2036 ac_fn_cxx_check_func ()
2037 {
2038   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2039   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2040 $as_echo_n "checking for $2... " >&6; }
2041 if eval \${$3+:} false; then :
2042   $as_echo_n "(cached) " >&6
2043 else
2044   if test x$gcc_no_link = xyes; then
2045   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
2046 fi
2047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2048 /* end confdefs.h.  */
2049 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2050    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2051 #define $2 innocuous_$2
2052
2053 /* System header to define __stub macros and hopefully few prototypes,
2054     which can conflict with char $2 (); below.
2055     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2056     <limits.h> exists even on freestanding compilers.  */
2057
2058 #ifdef __STDC__
2059 # include <limits.h>
2060 #else
2061 # include <assert.h>
2062 #endif
2063
2064 #undef $2
2065
2066 /* Override any GCC internal prototype to avoid an error.
2067    Use char because int might match the return type of a GCC
2068    builtin and then its argument prototype would still apply.  */
2069 #ifdef __cplusplus
2070 extern "C"
2071 #endif
2072 char $2 ();
2073 /* The GNU C library defines this for functions which it implements
2074     to always fail with ENOSYS.  Some functions are actually named
2075     something starting with __ and the normal name is an alias.  */
2076 #if defined __stub_$2 || defined __stub___$2
2077 choke me
2078 #endif
2079
2080 int
2081 main ()
2082 {
2083 return $2 ();
2084   ;
2085   return 0;
2086 }
2087 _ACEOF
2088 if ac_fn_cxx_try_link "$LINENO"; then :
2089   eval "$3=yes"
2090 else
2091   eval "$3=no"
2092 fi
2093 rm -f core conftest.err conftest.$ac_objext \
2094     conftest$ac_exeext conftest.$ac_ext
2095 fi
2096 eval ac_res=\$$3
2097                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2098 $as_echo "$ac_res" >&6; }
2099   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2100
2101 } # ac_fn_cxx_check_func
2102
2103 # ac_fn_c_try_link LINENO
2104 # -----------------------
2105 # Try to link conftest.$ac_ext, and return whether this succeeded.
2106 ac_fn_c_try_link ()
2107 {
2108   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2109   rm -f conftest.$ac_objext conftest$ac_exeext
2110   if { { ac_try="$ac_link"
2111 case "(($ac_try" in
2112   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2113   *) ac_try_echo=$ac_try;;
2114 esac
2115 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2116 $as_echo "$ac_try_echo"; } >&5
2117   (eval "$ac_link") 2>conftest.err
2118   ac_status=$?
2119   if test -s conftest.err; then
2120     grep -v '^ *+' conftest.err >conftest.er1
2121     cat conftest.er1 >&5
2122     mv -f conftest.er1 conftest.err
2123   fi
2124   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2125   test $ac_status = 0; } && {
2126          test -z "$ac_c_werror_flag" ||
2127          test ! -s conftest.err
2128        } && test -s conftest$ac_exeext && {
2129          test "$cross_compiling" = yes ||
2130          test -x conftest$ac_exeext
2131        }; then :
2132   ac_retval=0
2133 else
2134   $as_echo "$as_me: failed program was:" >&5
2135 sed 's/^/| /' conftest.$ac_ext >&5
2136
2137         ac_retval=1
2138 fi
2139   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2140   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2141   # interfere with the next link command; also delete a directory that is
2142   # left behind by Apple's compiler.  We do this before executing the actions.
2143   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2144   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2145   as_fn_set_status $ac_retval
2146
2147 } # ac_fn_c_try_link
2148
2149 # ac_fn_c_check_func LINENO FUNC VAR
2150 # ----------------------------------
2151 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2152 ac_fn_c_check_func ()
2153 {
2154   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2155   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2156 $as_echo_n "checking for $2... " >&6; }
2157 if eval \${$3+:} false; then :
2158   $as_echo_n "(cached) " >&6
2159 else
2160   if test x$gcc_no_link = xyes; then
2161   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
2162 fi
2163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2164 /* end confdefs.h.  */
2165 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2166    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2167 #define $2 innocuous_$2
2168
2169 /* System header to define __stub macros and hopefully few prototypes,
2170     which can conflict with char $2 (); below.
2171     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2172     <limits.h> exists even on freestanding compilers.  */
2173
2174 #ifdef __STDC__
2175 # include <limits.h>
2176 #else
2177 # include <assert.h>
2178 #endif
2179
2180 #undef $2
2181
2182 /* Override any GCC internal prototype to avoid an error.
2183    Use char because int might match the return type of a GCC
2184    builtin and then its argument prototype would still apply.  */
2185 #ifdef __cplusplus
2186 extern "C"
2187 #endif
2188 char $2 ();
2189 /* The GNU C library defines this for functions which it implements
2190     to always fail with ENOSYS.  Some functions are actually named
2191     something starting with __ and the normal name is an alias.  */
2192 #if defined __stub_$2 || defined __stub___$2
2193 choke me
2194 #endif
2195
2196 int
2197 main ()
2198 {
2199 return $2 ();
2200   ;
2201   return 0;
2202 }
2203 _ACEOF
2204 if ac_fn_c_try_link "$LINENO"; then :
2205   eval "$3=yes"
2206 else
2207   eval "$3=no"
2208 fi
2209 rm -f core conftest.err conftest.$ac_objext \
2210     conftest$ac_exeext conftest.$ac_ext
2211 fi
2212 eval ac_res=\$$3
2213                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2214 $as_echo "$ac_res" >&6; }
2215   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2216
2217 } # ac_fn_c_check_func
2218
2219 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2220 # -------------------------------------------
2221 # Tests whether TYPE exists after having included INCLUDES, setting cache
2222 # variable VAR accordingly.
2223 ac_fn_c_check_type ()
2224 {
2225   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2226   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2227 $as_echo_n "checking for $2... " >&6; }
2228 if eval \${$3+:} false; then :
2229   $as_echo_n "(cached) " >&6
2230 else
2231   eval "$3=no"
2232   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2233 /* end confdefs.h.  */
2234 $4
2235 int
2236 main ()
2237 {
2238 if (sizeof ($2))
2239          return 0;
2240   ;
2241   return 0;
2242 }
2243 _ACEOF
2244 if ac_fn_c_try_compile "$LINENO"; then :
2245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2246 /* end confdefs.h.  */
2247 $4
2248 int
2249 main ()
2250 {
2251 if (sizeof (($2)))
2252             return 0;
2253   ;
2254   return 0;
2255 }
2256 _ACEOF
2257 if ac_fn_c_try_compile "$LINENO"; then :
2258
2259 else
2260   eval "$3=yes"
2261 fi
2262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2263 fi
2264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2265 fi
2266 eval ac_res=\$$3
2267                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2268 $as_echo "$ac_res" >&6; }
2269   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2270
2271 } # ac_fn_c_check_type
2272 cat >config.log <<_ACEOF
2273 This file contains any messages produced by compilers while
2274 running configure, to aid debugging if configure makes a mistake.
2275
2276 It was created by package-unused $as_me version-unused, which was
2277 generated by GNU Autoconf 2.69.  Invocation command line was
2278
2279   $ $0 $@
2280
2281 _ACEOF
2282 exec 5>>config.log
2283 {
2284 cat <<_ASUNAME
2285 ## --------- ##
2286 ## Platform. ##
2287 ## --------- ##
2288
2289 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2290 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2291 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2292 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2293 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2294
2295 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2296 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2297
2298 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2299 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2300 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2301 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2302 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2303 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2304 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2305
2306 _ASUNAME
2307
2308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2309 for as_dir in $PATH
2310 do
2311   IFS=$as_save_IFS
2312   test -z "$as_dir" && as_dir=.
2313     $as_echo "PATH: $as_dir"
2314   done
2315 IFS=$as_save_IFS
2316
2317 } >&5
2318
2319 cat >&5 <<_ACEOF
2320
2321
2322 ## ----------- ##
2323 ## Core tests. ##
2324 ## ----------- ##
2325
2326 _ACEOF
2327
2328
2329 # Keep a trace of the command line.
2330 # Strip out --no-create and --no-recursion so they do not pile up.
2331 # Strip out --silent because we don't want to record it for future runs.
2332 # Also quote any args containing shell meta-characters.
2333 # Make two passes to allow for proper duplicate-argument suppression.
2334 ac_configure_args=
2335 ac_configure_args0=
2336 ac_configure_args1=
2337 ac_must_keep_next=false
2338 for ac_pass in 1 2
2339 do
2340   for ac_arg
2341   do
2342     case $ac_arg in
2343     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2344     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2345     | -silent | --silent | --silen | --sile | --sil)
2346       continue ;;
2347     *\'*)
2348       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2349     esac
2350     case $ac_pass in
2351     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2352     2)
2353       as_fn_append ac_configure_args1 " '$ac_arg'"
2354       if test $ac_must_keep_next = true; then
2355         ac_must_keep_next=false # Got value, back to normal.
2356       else
2357         case $ac_arg in
2358           *=* | --config-cache | -C | -disable-* | --disable-* \
2359           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2360           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2361           | -with-* | --with-* | -without-* | --without-* | --x)
2362             case "$ac_configure_args0 " in
2363               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2364             esac
2365             ;;
2366           -* ) ac_must_keep_next=true ;;
2367         esac
2368       fi
2369       as_fn_append ac_configure_args " '$ac_arg'"
2370       ;;
2371     esac
2372   done
2373 done
2374 { ac_configure_args0=; unset ac_configure_args0;}
2375 { ac_configure_args1=; unset ac_configure_args1;}
2376
2377 # When interrupted or exit'd, cleanup temporary files, and complete
2378 # config.log.  We remove comments because anyway the quotes in there
2379 # would cause problems or look ugly.
2380 # WARNING: Use '\'' to represent an apostrophe within the trap.
2381 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2382 trap 'exit_status=$?
2383   # Save into config.log some information that might help in debugging.
2384   {
2385     echo
2386
2387     $as_echo "## ---------------- ##
2388 ## Cache variables. ##
2389 ## ---------------- ##"
2390     echo
2391     # The following way of writing the cache mishandles newlines in values,
2392 (
2393   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2394     eval ac_val=\$$ac_var
2395     case $ac_val in #(
2396     *${as_nl}*)
2397       case $ac_var in #(
2398       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2399 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2400       esac
2401       case $ac_var in #(
2402       _ | IFS | as_nl) ;; #(
2403       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2404       *) { eval $ac_var=; unset $ac_var;} ;;
2405       esac ;;
2406     esac
2407   done
2408   (set) 2>&1 |
2409     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2410     *${as_nl}ac_space=\ *)
2411       sed -n \
2412         "s/'\''/'\''\\\\'\'''\''/g;
2413           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2414       ;; #(
2415     *)
2416       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2417       ;;
2418     esac |
2419     sort
2420 )
2421     echo
2422
2423     $as_echo "## ----------------- ##
2424 ## Output variables. ##
2425 ## ----------------- ##"
2426     echo
2427     for ac_var in $ac_subst_vars
2428     do
2429       eval ac_val=\$$ac_var
2430       case $ac_val in
2431       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2432       esac
2433       $as_echo "$ac_var='\''$ac_val'\''"
2434     done | sort
2435     echo
2436
2437     if test -n "$ac_subst_files"; then
2438       $as_echo "## ------------------- ##
2439 ## File substitutions. ##
2440 ## ------------------- ##"
2441       echo
2442       for ac_var in $ac_subst_files
2443       do
2444         eval ac_val=\$$ac_var
2445         case $ac_val in
2446         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2447         esac
2448         $as_echo "$ac_var='\''$ac_val'\''"
2449       done | sort
2450       echo
2451     fi
2452
2453     if test -s confdefs.h; then
2454       $as_echo "## ----------- ##
2455 ## confdefs.h. ##
2456 ## ----------- ##"
2457       echo
2458       cat confdefs.h
2459       echo
2460     fi
2461     test "$ac_signal" != 0 &&
2462       $as_echo "$as_me: caught signal $ac_signal"
2463     $as_echo "$as_me: exit $exit_status"
2464   } >&5
2465   rm -f core *.core core.conftest.* &&
2466     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2467     exit $exit_status
2468 ' 0
2469 for ac_signal in 1 2 13 15; do
2470   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2471 done
2472 ac_signal=0
2473
2474 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2475 rm -f -r conftest* confdefs.h
2476
2477 $as_echo "/* confdefs.h */" > confdefs.h
2478
2479 # Predefined preprocessor variables.
2480
2481 cat >>confdefs.h <<_ACEOF
2482 #define PACKAGE_NAME "$PACKAGE_NAME"
2483 _ACEOF
2484
2485 cat >>confdefs.h <<_ACEOF
2486 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2487 _ACEOF
2488
2489 cat >>confdefs.h <<_ACEOF
2490 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2491 _ACEOF
2492
2493 cat >>confdefs.h <<_ACEOF
2494 #define PACKAGE_STRING "$PACKAGE_STRING"
2495 _ACEOF
2496
2497 cat >>confdefs.h <<_ACEOF
2498 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2499 _ACEOF
2500
2501 cat >>confdefs.h <<_ACEOF
2502 #define PACKAGE_URL "$PACKAGE_URL"
2503 _ACEOF
2504
2505
2506 # Let the site file select an alternate cache file if it wants to.
2507 # Prefer an explicitly selected file to automatically selected ones.
2508 ac_site_file1=NONE
2509 ac_site_file2=NONE
2510 if test -n "$CONFIG_SITE"; then
2511   # We do not want a PATH search for config.site.
2512   case $CONFIG_SITE in #((
2513     -*)  ac_site_file1=./$CONFIG_SITE;;
2514     */*) ac_site_file1=$CONFIG_SITE;;
2515     *)   ac_site_file1=./$CONFIG_SITE;;
2516   esac
2517 elif test "x$prefix" != xNONE; then
2518   ac_site_file1=$prefix/share/config.site
2519   ac_site_file2=$prefix/etc/config.site
2520 else
2521   ac_site_file1=$ac_default_prefix/share/config.site
2522   ac_site_file2=$ac_default_prefix/etc/config.site
2523 fi
2524 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2525 do
2526   test "x$ac_site_file" = xNONE && continue
2527   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2528     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2529 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2530     sed 's/^/| /' "$ac_site_file" >&5
2531     . "$ac_site_file" \
2532       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2533 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2534 as_fn_error $? "failed to load site script $ac_site_file
2535 See \`config.log' for more details" "$LINENO" 5; }
2536   fi
2537 done
2538
2539 if test -r "$cache_file"; then
2540   # Some versions of bash will fail to source /dev/null (special files
2541   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2542   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2543     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2544 $as_echo "$as_me: loading cache $cache_file" >&6;}
2545     case $cache_file in
2546       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2547       *)                      . "./$cache_file";;
2548     esac
2549   fi
2550 else
2551   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2552 $as_echo "$as_me: creating cache $cache_file" >&6;}
2553   >$cache_file
2554 fi
2555
2556 # Check that the precious variables saved in the cache have kept the same
2557 # value.
2558 ac_cache_corrupted=false
2559 for ac_var in $ac_precious_vars; do
2560   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2561   eval ac_new_set=\$ac_env_${ac_var}_set
2562   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2563   eval ac_new_val=\$ac_env_${ac_var}_value
2564   case $ac_old_set,$ac_new_set in
2565     set,)
2566       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2567 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2568       ac_cache_corrupted=: ;;
2569     ,set)
2570       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2571 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2572       ac_cache_corrupted=: ;;
2573     ,);;
2574     *)
2575       if test "x$ac_old_val" != "x$ac_new_val"; then
2576         # differences in whitespace do not lead to failure.
2577         ac_old_val_w=`echo x $ac_old_val`
2578         ac_new_val_w=`echo x $ac_new_val`
2579         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2580           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2581 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2582           ac_cache_corrupted=:
2583         else
2584           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2585 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2586           eval $ac_var=\$ac_old_val
2587         fi
2588         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2589 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2590         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2591 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2592       fi;;
2593   esac
2594   # Pass precious variables to config.status.
2595   if test "$ac_new_set" = set; then
2596     case $ac_new_val in
2597     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2598     *) ac_arg=$ac_var=$ac_new_val ;;
2599     esac
2600     case " $ac_configure_args " in
2601       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2602       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2603     esac
2604   fi
2605 done
2606 if $ac_cache_corrupted; then
2607   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2608 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2609   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2610 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2611   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2612 fi
2613 ## -------------------- ##
2614 ## Main body of script. ##
2615 ## -------------------- ##
2616
2617 ac_ext=c
2618 ac_cpp='$CPP $CPPFLAGS'
2619 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2620 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2621 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2622
2623
2624
2625
2626
2627
2628 # AC_CONFIG_MACRO_DIR([config])
2629 ac_config_headers="$ac_config_headers config.h"
2630
2631
2632 libtool_VERSION=19:0:0
2633
2634
2635 # Default to --enable-multilib
2636 # Check whether --enable-multilib was given.
2637 if test "${enable_multilib+set}" = set; then :
2638   enableval=$enable_multilib; case "$enableval" in
2639   yes) multilib=yes ;;
2640   no)  multilib=no ;;
2641   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2642  esac
2643 else
2644   multilib=yes
2645 fi
2646
2647
2648 # We may get other options which we leave undocumented:
2649 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2650 # See config-ml.in if you want the gory details.
2651
2652 if test "$srcdir" = "."; then
2653   if test "$with_target_subdir" != "."; then
2654     multi_basedir="$srcdir/$with_multisrctop../.."
2655   else
2656     multi_basedir="$srcdir/$with_multisrctop.."
2657   fi
2658 else
2659   multi_basedir="$srcdir/.."
2660 fi
2661
2662
2663 # Even if the default multilib is not a cross compilation,
2664 # it may be that some of the other multilibs are.
2665 if test $cross_compiling = no && test $multilib = yes \
2666    && test "x${with_multisubdir}" != x ; then
2667    cross_compiling=maybe
2668 fi
2669
2670 ac_config_commands="$ac_config_commands default-1"
2671
2672
2673
2674
2675 ac_aux_dir=
2676 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2677   if test -f "$ac_dir/install-sh"; then
2678     ac_aux_dir=$ac_dir
2679     ac_install_sh="$ac_aux_dir/install-sh -c"
2680     break
2681   elif test -f "$ac_dir/install.sh"; then
2682     ac_aux_dir=$ac_dir
2683     ac_install_sh="$ac_aux_dir/install.sh -c"
2684     break
2685   elif test -f "$ac_dir/shtool"; then
2686     ac_aux_dir=$ac_dir
2687     ac_install_sh="$ac_aux_dir/shtool install -c"
2688     break
2689   fi
2690 done
2691 if test -z "$ac_aux_dir"; then
2692   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2693 fi
2694
2695 # These three variables are undocumented and unsupported,
2696 # and are intended to be withdrawn in a future Autoconf release.
2697 # They can cause serious problems if a builder's source tree is in a directory
2698 # whose full name contains unusual characters.
2699 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2700 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2701 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2702
2703
2704 # Expand $ac_aux_dir to an absolute path.
2705 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2706
2707 ac_ext=c
2708 ac_cpp='$CPP $CPPFLAGS'
2709 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2710 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2711 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2712 if test -n "$ac_tool_prefix"; then
2713   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2714 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2716 $as_echo_n "checking for $ac_word... " >&6; }
2717 if ${ac_cv_prog_CC+:} false; then :
2718   $as_echo_n "(cached) " >&6
2719 else
2720   if test -n "$CC"; then
2721   ac_cv_prog_CC="$CC" # Let the user override the test.
2722 else
2723 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2724 for as_dir in $PATH
2725 do
2726   IFS=$as_save_IFS
2727   test -z "$as_dir" && as_dir=.
2728     for ac_exec_ext in '' $ac_executable_extensions; do
2729   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2730     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2731     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2732     break 2
2733   fi
2734 done
2735   done
2736 IFS=$as_save_IFS
2737
2738 fi
2739 fi
2740 CC=$ac_cv_prog_CC
2741 if test -n "$CC"; then
2742   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2743 $as_echo "$CC" >&6; }
2744 else
2745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2746 $as_echo "no" >&6; }
2747 fi
2748
2749
2750 fi
2751 if test -z "$ac_cv_prog_CC"; then
2752   ac_ct_CC=$CC
2753   # Extract the first word of "gcc", so it can be a program name with args.
2754 set dummy gcc; ac_word=$2
2755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2756 $as_echo_n "checking for $ac_word... " >&6; }
2757 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2758   $as_echo_n "(cached) " >&6
2759 else
2760   if test -n "$ac_ct_CC"; then
2761   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2762 else
2763 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2764 for as_dir in $PATH
2765 do
2766   IFS=$as_save_IFS
2767   test -z "$as_dir" && as_dir=.
2768     for ac_exec_ext in '' $ac_executable_extensions; do
2769   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2770     ac_cv_prog_ac_ct_CC="gcc"
2771     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2772     break 2
2773   fi
2774 done
2775   done
2776 IFS=$as_save_IFS
2777
2778 fi
2779 fi
2780 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2781 if test -n "$ac_ct_CC"; then
2782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2783 $as_echo "$ac_ct_CC" >&6; }
2784 else
2785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2786 $as_echo "no" >&6; }
2787 fi
2788
2789   if test "x$ac_ct_CC" = x; then
2790     CC=""
2791   else
2792     case $cross_compiling:$ac_tool_warned in
2793 yes:)
2794 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2795 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2796 ac_tool_warned=yes ;;
2797 esac
2798     CC=$ac_ct_CC
2799   fi
2800 else
2801   CC="$ac_cv_prog_CC"
2802 fi
2803
2804 if test -z "$CC"; then
2805           if test -n "$ac_tool_prefix"; then
2806     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2807 set dummy ${ac_tool_prefix}cc; ac_word=$2
2808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2809 $as_echo_n "checking for $ac_word... " >&6; }
2810 if ${ac_cv_prog_CC+:} false; then :
2811   $as_echo_n "(cached) " >&6
2812 else
2813   if test -n "$CC"; then
2814   ac_cv_prog_CC="$CC" # Let the user override the test.
2815 else
2816 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2817 for as_dir in $PATH
2818 do
2819   IFS=$as_save_IFS
2820   test -z "$as_dir" && as_dir=.
2821     for ac_exec_ext in '' $ac_executable_extensions; do
2822   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2823     ac_cv_prog_CC="${ac_tool_prefix}cc"
2824     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2825     break 2
2826   fi
2827 done
2828   done
2829 IFS=$as_save_IFS
2830
2831 fi
2832 fi
2833 CC=$ac_cv_prog_CC
2834 if test -n "$CC"; then
2835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2836 $as_echo "$CC" >&6; }
2837 else
2838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2839 $as_echo "no" >&6; }
2840 fi
2841
2842
2843   fi
2844 fi
2845 if test -z "$CC"; then
2846   # Extract the first word of "cc", so it can be a program name with args.
2847 set dummy cc; ac_word=$2
2848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2849 $as_echo_n "checking for $ac_word... " >&6; }
2850 if ${ac_cv_prog_CC+:} false; then :
2851   $as_echo_n "(cached) " >&6
2852 else
2853   if test -n "$CC"; then
2854   ac_cv_prog_CC="$CC" # Let the user override the test.
2855 else
2856   ac_prog_rejected=no
2857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2858 for as_dir in $PATH
2859 do
2860   IFS=$as_save_IFS
2861   test -z "$as_dir" && as_dir=.
2862     for ac_exec_ext in '' $ac_executable_extensions; do
2863   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2864     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2865        ac_prog_rejected=yes
2866        continue
2867      fi
2868     ac_cv_prog_CC="cc"
2869     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2870     break 2
2871   fi
2872 done
2873   done
2874 IFS=$as_save_IFS
2875
2876 if test $ac_prog_rejected = yes; then
2877   # We found a bogon in the path, so make sure we never use it.
2878   set dummy $ac_cv_prog_CC
2879   shift
2880   if test $# != 0; then
2881     # We chose a different compiler from the bogus one.
2882     # However, it has the same basename, so the bogon will be chosen
2883     # first if we set CC to just the basename; use the full file name.
2884     shift
2885     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2886   fi
2887 fi
2888 fi
2889 fi
2890 CC=$ac_cv_prog_CC
2891 if test -n "$CC"; then
2892   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2893 $as_echo "$CC" >&6; }
2894 else
2895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2896 $as_echo "no" >&6; }
2897 fi
2898
2899
2900 fi
2901 if test -z "$CC"; then
2902   if test -n "$ac_tool_prefix"; then
2903   for ac_prog in cl.exe
2904   do
2905     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2906 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2908 $as_echo_n "checking for $ac_word... " >&6; }
2909 if ${ac_cv_prog_CC+:} false; then :
2910   $as_echo_n "(cached) " >&6
2911 else
2912   if test -n "$CC"; then
2913   ac_cv_prog_CC="$CC" # Let the user override the test.
2914 else
2915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2916 for as_dir in $PATH
2917 do
2918   IFS=$as_save_IFS
2919   test -z "$as_dir" && as_dir=.
2920     for ac_exec_ext in '' $ac_executable_extensions; do
2921   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2922     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2923     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2924     break 2
2925   fi
2926 done
2927   done
2928 IFS=$as_save_IFS
2929
2930 fi
2931 fi
2932 CC=$ac_cv_prog_CC
2933 if test -n "$CC"; then
2934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2935 $as_echo "$CC" >&6; }
2936 else
2937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2938 $as_echo "no" >&6; }
2939 fi
2940
2941
2942     test -n "$CC" && break
2943   done
2944 fi
2945 if test -z "$CC"; then
2946   ac_ct_CC=$CC
2947   for ac_prog in cl.exe
2948 do
2949   # Extract the first word of "$ac_prog", so it can be a program name with args.
2950 set dummy $ac_prog; ac_word=$2
2951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2952 $as_echo_n "checking for $ac_word... " >&6; }
2953 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2954   $as_echo_n "(cached) " >&6
2955 else
2956   if test -n "$ac_ct_CC"; then
2957   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2958 else
2959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2960 for as_dir in $PATH
2961 do
2962   IFS=$as_save_IFS
2963   test -z "$as_dir" && as_dir=.
2964     for ac_exec_ext in '' $ac_executable_extensions; do
2965   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2966     ac_cv_prog_ac_ct_CC="$ac_prog"
2967     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2968     break 2
2969   fi
2970 done
2971   done
2972 IFS=$as_save_IFS
2973
2974 fi
2975 fi
2976 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2977 if test -n "$ac_ct_CC"; then
2978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2979 $as_echo "$ac_ct_CC" >&6; }
2980 else
2981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2982 $as_echo "no" >&6; }
2983 fi
2984
2985
2986   test -n "$ac_ct_CC" && break
2987 done
2988
2989   if test "x$ac_ct_CC" = x; then
2990     CC=""
2991   else
2992     case $cross_compiling:$ac_tool_warned in
2993 yes:)
2994 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2995 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2996 ac_tool_warned=yes ;;
2997 esac
2998     CC=$ac_ct_CC
2999   fi
3000 fi
3001
3002 fi
3003
3004
3005 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3006 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3007 as_fn_error $? "no acceptable C compiler found in \$PATH
3008 See \`config.log' for more details" "$LINENO" 5; }
3009
3010 # Provide some information about the compiler.
3011 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3012 set X $ac_compile
3013 ac_compiler=$2
3014 for ac_option in --version -v -V -qversion; do
3015   { { ac_try="$ac_compiler $ac_option >&5"
3016 case "(($ac_try" in
3017   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3018   *) ac_try_echo=$ac_try;;
3019 esac
3020 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3021 $as_echo "$ac_try_echo"; } >&5
3022   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3023   ac_status=$?
3024   if test -s conftest.err; then
3025     sed '10a\
3026 ... rest of stderr output deleted ...
3027          10q' conftest.err >conftest.er1
3028     cat conftest.er1 >&5
3029   fi
3030   rm -f conftest.er1 conftest.err
3031   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3032   test $ac_status = 0; }
3033 done
3034
3035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3036 /* end confdefs.h.  */
3037 #include <stdio.h>
3038 int
3039 main ()
3040 {
3041 printf ("hello world\n");
3042   ;
3043   return 0;
3044 }
3045 _ACEOF
3046 # FIXME: Cleanup?
3047 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3048   (eval $ac_link) 2>&5
3049   ac_status=$?
3050   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3051   test $ac_status = 0; }; then :
3052   gcc_no_link=no
3053 else
3054   gcc_no_link=yes
3055 fi
3056 if test x$gcc_no_link = xyes; then
3057   # Setting cross_compile will disable run tests; it will
3058   # also disable AC_CHECK_FILE but that's generally
3059   # correct if we can't link.
3060   cross_compiling=yes
3061   EXEEXT=
3062 else
3063   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3064 /* end confdefs.h.  */
3065
3066 int
3067 main ()
3068 {
3069
3070   ;
3071   return 0;
3072 }
3073 _ACEOF
3074 ac_clean_files_save=$ac_clean_files
3075 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3076 # Try to create an executable without -o first, disregard a.out.
3077 # It will help us diagnose broken compilers, and finding out an intuition
3078 # of exeext.
3079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3080 $as_echo_n "checking whether the C compiler works... " >&6; }
3081 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3082
3083 # The possible output files:
3084 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3085
3086 ac_rmfiles=
3087 for ac_file in $ac_files
3088 do
3089   case $ac_file in
3090     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3091     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3092   esac
3093 done
3094 rm -f $ac_rmfiles
3095
3096 if { { ac_try="$ac_link_default"
3097 case "(($ac_try" in
3098   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3099   *) ac_try_echo=$ac_try;;
3100 esac
3101 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3102 $as_echo "$ac_try_echo"; } >&5
3103   (eval "$ac_link_default") 2>&5
3104   ac_status=$?
3105   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3106   test $ac_status = 0; }; then :
3107   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3108 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3109 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3110 # so that the user can short-circuit this test for compilers unknown to
3111 # Autoconf.
3112 for ac_file in $ac_files ''
3113 do
3114   test -f "$ac_file" || continue
3115   case $ac_file in
3116     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3117         ;;
3118     [ab].out )
3119         # We found the default executable, but exeext='' is most
3120         # certainly right.
3121         break;;
3122     *.* )
3123         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3124         then :; else
3125            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3126         fi
3127         # We set ac_cv_exeext here because the later test for it is not
3128         # safe: cross compilers may not add the suffix if given an `-o'
3129         # argument, so we may need to know it at that point already.
3130         # Even if this section looks crufty: it has the advantage of
3131         # actually working.
3132         break;;
3133     * )
3134         break;;
3135   esac
3136 done
3137 test "$ac_cv_exeext" = no && ac_cv_exeext=
3138
3139 else
3140   ac_file=''
3141 fi
3142 if test -z "$ac_file"; then :
3143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3144 $as_echo "no" >&6; }
3145 $as_echo "$as_me: failed program was:" >&5
3146 sed 's/^/| /' conftest.$ac_ext >&5
3147
3148 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3149 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3150 as_fn_error 77 "C compiler cannot create executables
3151 See \`config.log' for more details" "$LINENO" 5; }
3152 else
3153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3154 $as_echo "yes" >&6; }
3155 fi
3156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3157 $as_echo_n "checking for C compiler default output file name... " >&6; }
3158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3159 $as_echo "$ac_file" >&6; }
3160 ac_exeext=$ac_cv_exeext
3161
3162 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3163 ac_clean_files=$ac_clean_files_save
3164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3165 $as_echo_n "checking for suffix of executables... " >&6; }
3166 if { { ac_try="$ac_link"
3167 case "(($ac_try" in
3168   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3169   *) ac_try_echo=$ac_try;;
3170 esac
3171 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3172 $as_echo "$ac_try_echo"; } >&5
3173   (eval "$ac_link") 2>&5
3174   ac_status=$?
3175   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3176   test $ac_status = 0; }; then :
3177   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3178 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3179 # work properly (i.e., refer to `conftest.exe'), while it won't with
3180 # `rm'.
3181 for ac_file in conftest.exe conftest conftest.*; do
3182   test -f "$ac_file" || continue
3183   case $ac_file in
3184     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3185     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3186           break;;
3187     * ) break;;
3188   esac
3189 done
3190 else
3191   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3192 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3193 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3194 See \`config.log' for more details" "$LINENO" 5; }
3195 fi
3196 rm -f conftest conftest$ac_cv_exeext
3197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3198 $as_echo "$ac_cv_exeext" >&6; }
3199
3200 rm -f conftest.$ac_ext
3201 EXEEXT=$ac_cv_exeext
3202 ac_exeext=$EXEEXT
3203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3204 /* end confdefs.h.  */
3205 #include <stdio.h>
3206 int
3207 main ()
3208 {
3209 FILE *f = fopen ("conftest.out", "w");
3210  return ferror (f) || fclose (f) != 0;
3211
3212   ;
3213   return 0;
3214 }
3215 _ACEOF
3216 ac_clean_files="$ac_clean_files conftest.out"
3217 # Check that the compiler produces executables we can run.  If not, either
3218 # the compiler is broken, or we cross compile.
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3220 $as_echo_n "checking whether we are cross compiling... " >&6; }
3221 if test "$cross_compiling" != yes; then
3222   { { ac_try="$ac_link"
3223 case "(($ac_try" in
3224   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3225   *) ac_try_echo=$ac_try;;
3226 esac
3227 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3228 $as_echo "$ac_try_echo"; } >&5
3229   (eval "$ac_link") 2>&5
3230   ac_status=$?
3231   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3232   test $ac_status = 0; }
3233   if { ac_try='./conftest$ac_cv_exeext'
3234   { { case "(($ac_try" in
3235   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3236   *) ac_try_echo=$ac_try;;
3237 esac
3238 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3239 $as_echo "$ac_try_echo"; } >&5
3240   (eval "$ac_try") 2>&5
3241   ac_status=$?
3242   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3243   test $ac_status = 0; }; }; then
3244     cross_compiling=no
3245   else
3246     if test "$cross_compiling" = maybe; then
3247         cross_compiling=yes
3248     else
3249         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3250 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3251 as_fn_error $? "cannot run C compiled programs.
3252 If you meant to cross compile, use \`--host'.
3253 See \`config.log' for more details" "$LINENO" 5; }
3254     fi
3255   fi
3256 fi
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3258 $as_echo "$cross_compiling" >&6; }
3259
3260 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3261 ac_clean_files=$ac_clean_files_save
3262 fi
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3264 $as_echo_n "checking for suffix of object files... " >&6; }
3265 if ${ac_cv_objext+:} false; then :
3266   $as_echo_n "(cached) " >&6
3267 else
3268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3269 /* end confdefs.h.  */
3270
3271 int
3272 main ()
3273 {
3274
3275   ;
3276   return 0;
3277 }
3278 _ACEOF
3279 rm -f conftest.o conftest.obj
3280 if { { ac_try="$ac_compile"
3281 case "(($ac_try" in
3282   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3283   *) ac_try_echo=$ac_try;;
3284 esac
3285 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3286 $as_echo "$ac_try_echo"; } >&5
3287   (eval "$ac_compile") 2>&5
3288   ac_status=$?
3289   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3290   test $ac_status = 0; }; then :
3291   for ac_file in conftest.o conftest.obj conftest.*; do
3292   test -f "$ac_file" || continue;
3293   case $ac_file in
3294     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3295     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3296        break;;
3297   esac
3298 done
3299 else
3300   $as_echo "$as_me: failed program was:" >&5
3301 sed 's/^/| /' conftest.$ac_ext >&5
3302
3303 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3304 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3305 as_fn_error $? "cannot compute suffix of object files: cannot compile
3306 See \`config.log' for more details" "$LINENO" 5; }
3307 fi
3308 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3309 fi
3310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3311 $as_echo "$ac_cv_objext" >&6; }
3312 OBJEXT=$ac_cv_objext
3313 ac_objext=$OBJEXT
3314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3315 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3316 if ${ac_cv_c_compiler_gnu+:} false; then :
3317   $as_echo_n "(cached) " >&6
3318 else
3319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3320 /* end confdefs.h.  */
3321
3322 int
3323 main ()
3324 {
3325 #ifndef __GNUC__
3326        choke me
3327 #endif
3328
3329   ;
3330   return 0;
3331 }
3332 _ACEOF
3333 if ac_fn_c_try_compile "$LINENO"; then :
3334   ac_compiler_gnu=yes
3335 else
3336   ac_compiler_gnu=no
3337 fi
3338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3339 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3340
3341 fi
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3343 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3344 if test $ac_compiler_gnu = yes; then
3345   GCC=yes
3346 else
3347   GCC=
3348 fi
3349 ac_test_CFLAGS=${CFLAGS+set}
3350 ac_save_CFLAGS=$CFLAGS
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3352 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3353 if ${ac_cv_prog_cc_g+:} false; then :
3354   $as_echo_n "(cached) " >&6
3355 else
3356   ac_save_c_werror_flag=$ac_c_werror_flag
3357    ac_c_werror_flag=yes
3358    ac_cv_prog_cc_g=no
3359    CFLAGS="-g"
3360    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3361 /* end confdefs.h.  */
3362
3363 int
3364 main ()
3365 {
3366
3367   ;
3368   return 0;
3369 }
3370 _ACEOF
3371 if ac_fn_c_try_compile "$LINENO"; then :
3372   ac_cv_prog_cc_g=yes
3373 else
3374   CFLAGS=""
3375       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3376 /* end confdefs.h.  */
3377
3378 int
3379 main ()
3380 {
3381
3382   ;
3383   return 0;
3384 }
3385 _ACEOF
3386 if ac_fn_c_try_compile "$LINENO"; then :
3387
3388 else
3389   ac_c_werror_flag=$ac_save_c_werror_flag
3390          CFLAGS="-g"
3391          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3392 /* end confdefs.h.  */
3393
3394 int
3395 main ()
3396 {
3397
3398   ;
3399   return 0;
3400 }
3401 _ACEOF
3402 if ac_fn_c_try_compile "$LINENO"; then :
3403   ac_cv_prog_cc_g=yes
3404 fi
3405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3406 fi
3407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3408 fi
3409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3410    ac_c_werror_flag=$ac_save_c_werror_flag
3411 fi
3412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3413 $as_echo "$ac_cv_prog_cc_g" >&6; }
3414 if test "$ac_test_CFLAGS" = set; then
3415   CFLAGS=$ac_save_CFLAGS
3416 elif test $ac_cv_prog_cc_g = yes; then
3417   if test "$GCC" = yes; then
3418     CFLAGS="-g -O2"
3419   else
3420     CFLAGS="-g"
3421   fi
3422 else
3423   if test "$GCC" = yes; then
3424     CFLAGS="-O2"
3425   else
3426     CFLAGS=
3427   fi
3428 fi
3429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3430 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3431 if ${ac_cv_prog_cc_c89+:} false; then :
3432   $as_echo_n "(cached) " >&6
3433 else
3434   ac_cv_prog_cc_c89=no
3435 ac_save_CC=$CC
3436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3437 /* end confdefs.h.  */
3438 #include <stdarg.h>
3439 #include <stdio.h>
3440 struct stat;
3441 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3442 struct buf { int x; };
3443 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3444 static char *e (p, i)
3445      char **p;
3446      int i;
3447 {
3448   return p[i];
3449 }
3450 static char *f (char * (*g) (char **, int), char **p, ...)
3451 {
3452   char *s;
3453   va_list v;
3454   va_start (v,p);
3455   s = g (p, va_arg (v,int));
3456   va_end (v);
3457   return s;
3458 }
3459
3460 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3461    function prototypes and stuff, but not '\xHH' hex character constants.
3462    These don't provoke an error unfortunately, instead are silently treated
3463    as 'x'.  The following induces an error, until -std is added to get
3464    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3465    array size at least.  It's necessary to write '\x00'==0 to get something
3466    that's true only with -std.  */
3467 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3468
3469 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3470    inside strings and character constants.  */
3471 #define FOO(x) 'x'
3472 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3473
3474 int test (int i, double x);
3475 struct s1 {int (*f) (int a);};
3476 struct s2 {int (*f) (double a);};
3477 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3478 int argc;
3479 char **argv;
3480 int
3481 main ()
3482 {
3483 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3484   ;
3485   return 0;
3486 }
3487 _ACEOF
3488 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3489         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3490 do
3491   CC="$ac_save_CC $ac_arg"
3492   if ac_fn_c_try_compile "$LINENO"; then :
3493   ac_cv_prog_cc_c89=$ac_arg
3494 fi
3495 rm -f core conftest.err conftest.$ac_objext
3496   test "x$ac_cv_prog_cc_c89" != "xno" && break
3497 done
3498 rm -f conftest.$ac_ext
3499 CC=$ac_save_CC
3500
3501 fi
3502 # AC_CACHE_VAL
3503 case "x$ac_cv_prog_cc_c89" in
3504   x)
3505     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3506 $as_echo "none needed" >&6; } ;;
3507   xno)
3508     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3509 $as_echo "unsupported" >&6; } ;;
3510   *)
3511     CC="$CC $ac_cv_prog_cc_c89"
3512     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3513 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3514 esac
3515 if test "x$ac_cv_prog_cc_c89" != xno; then :
3516
3517 fi
3518
3519 ac_ext=c
3520 ac_cpp='$CPP $CPPFLAGS'
3521 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3522 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3523 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3524
3525 ac_ext=c
3526 ac_cpp='$CPP $CPPFLAGS'
3527 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3528 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3529 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3531 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3532 if ${am_cv_prog_cc_c_o+:} false; then :
3533   $as_echo_n "(cached) " >&6
3534 else
3535   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3536 /* end confdefs.h.  */
3537
3538 int
3539 main ()
3540 {
3541
3542   ;
3543   return 0;
3544 }
3545 _ACEOF
3546   # Make sure it works both with $CC and with simple cc.
3547   # Following AC_PROG_CC_C_O, we do the test twice because some
3548   # compilers refuse to overwrite an existing .o file with -o,
3549   # though they will create one.
3550   am_cv_prog_cc_c_o=yes
3551   for am_i in 1 2; do
3552     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3553    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3554    ac_status=$?
3555    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3556    (exit $ac_status); } \
3557          && test -f conftest2.$ac_objext; then
3558       : OK
3559     else
3560       am_cv_prog_cc_c_o=no
3561       break
3562     fi
3563   done
3564   rm -f core conftest*
3565   unset am_i
3566 fi
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3568 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3569 if test "$am_cv_prog_cc_c_o" != yes; then
3570    # Losing compiler, so override with the script.
3571    # FIXME: It is wrong to rewrite CC.
3572    # But if we don't then we get into trouble of one sort or another.
3573    # A longer-term fix would be to have automake use am__CC in this case,
3574    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3575    CC="$am_aux_dir/compile $CC"
3576 fi
3577 ac_ext=c
3578 ac_cpp='$CPP $CPPFLAGS'
3579 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3580 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3581 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3582
3583
3584
3585 ac_ext=c
3586 ac_cpp='$CPP $CPPFLAGS'
3587 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3588 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3589 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3591 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3592 # On Suns, sometimes $CPP names a directory.
3593 if test -n "$CPP" && test -d "$CPP"; then
3594   CPP=
3595 fi
3596 if test -z "$CPP"; then
3597   if ${ac_cv_prog_CPP+:} false; then :
3598   $as_echo_n "(cached) " >&6
3599 else
3600       # Double quotes because CPP needs to be expanded
3601     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3602     do
3603       ac_preproc_ok=false
3604 for ac_c_preproc_warn_flag in '' yes
3605 do
3606   # Use a header file that comes with gcc, so configuring glibc
3607   # with a fresh cross-compiler works.
3608   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3609   # <limits.h> exists even on freestanding compilers.
3610   # On the NeXT, cc -E runs the code through the compiler's parser,
3611   # not just through cpp. "Syntax error" is here to catch this case.
3612   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3613 /* end confdefs.h.  */
3614 #ifdef __STDC__
3615 # include <limits.h>
3616 #else
3617 # include <assert.h>
3618 #endif
3619                      Syntax error
3620 _ACEOF
3621 if ac_fn_c_try_cpp "$LINENO"; then :
3622
3623 else
3624   # Broken: fails on valid input.
3625 continue
3626 fi
3627 rm -f conftest.err conftest.i conftest.$ac_ext
3628
3629   # OK, works on sane cases.  Now check whether nonexistent headers
3630   # can be detected and how.
3631   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3632 /* end confdefs.h.  */
3633 #include <ac_nonexistent.h>
3634 _ACEOF
3635 if ac_fn_c_try_cpp "$LINENO"; then :
3636   # Broken: success on invalid input.
3637 continue
3638 else
3639   # Passes both tests.
3640 ac_preproc_ok=:
3641 break
3642 fi
3643 rm -f conftest.err conftest.i conftest.$ac_ext
3644
3645 done
3646 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3647 rm -f conftest.i conftest.err conftest.$ac_ext
3648 if $ac_preproc_ok; then :
3649   break
3650 fi
3651
3652     done
3653     ac_cv_prog_CPP=$CPP
3654
3655 fi
3656   CPP=$ac_cv_prog_CPP
3657 else
3658   ac_cv_prog_CPP=$CPP
3659 fi
3660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3661 $as_echo "$CPP" >&6; }
3662 ac_preproc_ok=false
3663 for ac_c_preproc_warn_flag in '' yes
3664 do
3665   # Use a header file that comes with gcc, so configuring glibc
3666   # with a fresh cross-compiler works.
3667   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3668   # <limits.h> exists even on freestanding compilers.
3669   # On the NeXT, cc -E runs the code through the compiler's parser,
3670   # not just through cpp. "Syntax error" is here to catch this case.
3671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3672 /* end confdefs.h.  */
3673 #ifdef __STDC__
3674 # include <limits.h>
3675 #else
3676 # include <assert.h>
3677 #endif
3678                      Syntax error
3679 _ACEOF
3680 if ac_fn_c_try_cpp "$LINENO"; then :
3681
3682 else
3683   # Broken: fails on valid input.
3684 continue
3685 fi
3686 rm -f conftest.err conftest.i conftest.$ac_ext
3687
3688   # OK, works on sane cases.  Now check whether nonexistent headers
3689   # can be detected and how.
3690   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3691 /* end confdefs.h.  */
3692 #include <ac_nonexistent.h>
3693 _ACEOF
3694 if ac_fn_c_try_cpp "$LINENO"; then :
3695   # Broken: success on invalid input.
3696 continue
3697 else
3698   # Passes both tests.
3699 ac_preproc_ok=:
3700 break
3701 fi
3702 rm -f conftest.err conftest.i conftest.$ac_ext
3703
3704 done
3705 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3706 rm -f conftest.i conftest.err conftest.$ac_ext
3707 if $ac_preproc_ok; then :
3708
3709 else
3710   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3711 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3712 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3713 See \`config.log' for more details" "$LINENO" 5; }
3714 fi
3715
3716 ac_ext=c
3717 ac_cpp='$CPP $CPPFLAGS'
3718 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3719 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3720 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3721
3722
3723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3724 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3725 if ${ac_cv_path_GREP+:} false; then :
3726   $as_echo_n "(cached) " >&6
3727 else
3728   if test -z "$GREP"; then
3729   ac_path_GREP_found=false
3730   # Loop through the user's path and test for each of PROGNAME-LIST
3731   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3732 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3733 do
3734   IFS=$as_save_IFS
3735   test -z "$as_dir" && as_dir=.
3736     for ac_prog in grep ggrep; do
3737     for ac_exec_ext in '' $ac_executable_extensions; do
3738       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3739       as_fn_executable_p "$ac_path_GREP" || continue
3740 # Check for GNU ac_path_GREP and select it if it is found.
3741   # Check for GNU $ac_path_GREP
3742 case `"$ac_path_GREP" --version 2>&1` in
3743 *GNU*)
3744   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3745 *)
3746   ac_count=0
3747   $as_echo_n 0123456789 >"conftest.in"
3748   while :
3749   do
3750     cat "conftest.in" "conftest.in" >"conftest.tmp"
3751     mv "conftest.tmp" "conftest.in"
3752     cp "conftest.in" "conftest.nl"
3753     $as_echo 'GREP' >> "conftest.nl"
3754     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3755     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3756     as_fn_arith $ac_count + 1 && ac_count=$as_val
3757     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3758       # Best one so far, save it but keep looking for a better one
3759       ac_cv_path_GREP="$ac_path_GREP"
3760       ac_path_GREP_max=$ac_count
3761     fi
3762     # 10*(2^10) chars as input seems more than enough
3763     test $ac_count -gt 10 && break
3764   done
3765   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3766 esac
3767
3768       $ac_path_GREP_found && break 3
3769     done
3770   done
3771   done
3772 IFS=$as_save_IFS
3773   if test -z "$ac_cv_path_GREP"; then
3774     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3775   fi
3776 else
3777   ac_cv_path_GREP=$GREP
3778 fi
3779
3780 fi
3781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3782 $as_echo "$ac_cv_path_GREP" >&6; }
3783  GREP="$ac_cv_path_GREP"
3784
3785
3786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3787 $as_echo_n "checking for egrep... " >&6; }
3788 if ${ac_cv_path_EGREP+:} false; then :
3789   $as_echo_n "(cached) " >&6
3790 else
3791   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3792    then ac_cv_path_EGREP="$GREP -E"
3793    else
3794      if test -z "$EGREP"; then
3795   ac_path_EGREP_found=false
3796   # Loop through the user's path and test for each of PROGNAME-LIST
3797   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3798 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3799 do
3800   IFS=$as_save_IFS
3801   test -z "$as_dir" && as_dir=.
3802     for ac_prog in egrep; do
3803     for ac_exec_ext in '' $ac_executable_extensions; do
3804       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3805       as_fn_executable_p "$ac_path_EGREP" || continue
3806 # Check for GNU ac_path_EGREP and select it if it is found.
3807   # Check for GNU $ac_path_EGREP
3808 case `"$ac_path_EGREP" --version 2>&1` in
3809 *GNU*)
3810   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3811 *)
3812   ac_count=0
3813   $as_echo_n 0123456789 >"conftest.in"
3814   while :
3815   do
3816     cat "conftest.in" "conftest.in" >"conftest.tmp"
3817     mv "conftest.tmp" "conftest.in"
3818     cp "conftest.in" "conftest.nl"
3819     $as_echo 'EGREP' >> "conftest.nl"
3820     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3821     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3822     as_fn_arith $ac_count + 1 && ac_count=$as_val
3823     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3824       # Best one so far, save it but keep looking for a better one
3825       ac_cv_path_EGREP="$ac_path_EGREP"
3826       ac_path_EGREP_max=$ac_count
3827     fi
3828     # 10*(2^10) chars as input seems more than enough
3829     test $ac_count -gt 10 && break
3830   done
3831   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3832 esac
3833
3834       $ac_path_EGREP_found && break 3
3835     done
3836   done
3837   done
3838 IFS=$as_save_IFS
3839   if test -z "$ac_cv_path_EGREP"; then
3840     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3841   fi
3842 else
3843   ac_cv_path_EGREP=$EGREP
3844 fi
3845
3846    fi
3847 fi
3848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3849 $as_echo "$ac_cv_path_EGREP" >&6; }
3850  EGREP="$ac_cv_path_EGREP"
3851
3852
3853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3854 $as_echo_n "checking for ANSI C header files... " >&6; }
3855 if ${ac_cv_header_stdc+:} false; then :
3856   $as_echo_n "(cached) " >&6
3857 else
3858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3859 /* end confdefs.h.  */
3860 #include <stdlib.h>
3861 #include <stdarg.h>
3862 #include <string.h>
3863 #include <float.h>
3864
3865 int
3866 main ()
3867 {
3868
3869   ;
3870   return 0;
3871 }
3872 _ACEOF
3873 if ac_fn_c_try_compile "$LINENO"; then :
3874   ac_cv_header_stdc=yes
3875 else
3876   ac_cv_header_stdc=no
3877 fi
3878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3879
3880 if test $ac_cv_header_stdc = yes; then
3881   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3883 /* end confdefs.h.  */
3884 #include <string.h>
3885
3886 _ACEOF
3887 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3888   $EGREP "memchr" >/dev/null 2>&1; then :
3889
3890 else
3891   ac_cv_header_stdc=no
3892 fi
3893 rm -f conftest*
3894
3895 fi
3896
3897 if test $ac_cv_header_stdc = yes; then
3898   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3899   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3900 /* end confdefs.h.  */
3901 #include <stdlib.h>
3902
3903 _ACEOF
3904 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3905   $EGREP "free" >/dev/null 2>&1; then :
3906
3907 else
3908   ac_cv_header_stdc=no
3909 fi
3910 rm -f conftest*
3911
3912 fi
3913
3914 if test $ac_cv_header_stdc = yes; then
3915   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3916   if test "$cross_compiling" = yes; then :
3917   :
3918 else
3919   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3920 /* end confdefs.h.  */
3921 #include <ctype.h>
3922 #include <stdlib.h>
3923 #if ((' ' & 0x0FF) == 0x020)
3924 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3925 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3926 #else
3927 # define ISLOWER(c) \
3928                    (('a' <= (c) && (c) <= 'i') \
3929                      || ('j' <= (c) && (c) <= 'r') \
3930                      || ('s' <= (c) && (c) <= 'z'))
3931 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3932 #endif
3933
3934 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3935 int
3936 main ()
3937 {
3938   int i;
3939   for (i = 0; i < 256; i++)
3940     if (XOR (islower (i), ISLOWER (i))
3941         || toupper (i) != TOUPPER (i))
3942       return 2;
3943   return 0;
3944 }
3945 _ACEOF
3946 if ac_fn_c_try_run "$LINENO"; then :
3947
3948 else
3949   ac_cv_header_stdc=no
3950 fi
3951 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3952   conftest.$ac_objext conftest.beam conftest.$ac_ext
3953 fi
3954
3955 fi
3956 fi
3957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3958 $as_echo "$ac_cv_header_stdc" >&6; }
3959 if test $ac_cv_header_stdc = yes; then
3960
3961 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3962
3963 fi
3964
3965 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3966 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3967                   inttypes.h stdint.h unistd.h
3968 do :
3969   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3970 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3971 "
3972 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3973   cat >>confdefs.h <<_ACEOF
3974 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3975 _ACEOF
3976
3977 fi
3978
3979 done
3980
3981
3982
3983   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3984 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3985   MINIX=yes
3986 else
3987   MINIX=
3988 fi
3989
3990
3991   if test "$MINIX" = yes; then
3992
3993 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3994
3995
3996 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3997
3998
3999 $as_echo "#define _MINIX 1" >>confdefs.h
4000
4001   fi
4002
4003
4004   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4005 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4006 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4007   $as_echo_n "(cached) " >&6
4008 else
4009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4010 /* end confdefs.h.  */
4011
4012 #         define __EXTENSIONS__ 1
4013           $ac_includes_default
4014 int
4015 main ()
4016 {
4017
4018   ;
4019   return 0;
4020 }
4021 _ACEOF
4022 if ac_fn_c_try_compile "$LINENO"; then :
4023   ac_cv_safe_to_define___extensions__=yes
4024 else
4025   ac_cv_safe_to_define___extensions__=no
4026 fi
4027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4028 fi
4029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4030 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4031   test $ac_cv_safe_to_define___extensions__ = yes &&
4032     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4033
4034   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4035
4036   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4037
4038   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4039
4040   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4041
4042
4043
4044 # Do not delete or change the following two lines.  For why, see
4045 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
4046 # Make sure we can run config.sub.
4047 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4048   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4049
4050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4051 $as_echo_n "checking build system type... " >&6; }
4052 if ${ac_cv_build+:} false; then :
4053   $as_echo_n "(cached) " >&6
4054 else
4055   ac_build_alias=$build_alias
4056 test "x$ac_build_alias" = x &&
4057   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4058 test "x$ac_build_alias" = x &&
4059   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4060 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4061   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4062
4063 fi
4064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4065 $as_echo "$ac_cv_build" >&6; }
4066 case $ac_cv_build in
4067 *-*-*) ;;
4068 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4069 esac
4070 build=$ac_cv_build
4071 ac_save_IFS=$IFS; IFS='-'
4072 set x $ac_cv_build
4073 shift
4074 build_cpu=$1
4075 build_vendor=$2
4076 shift; shift
4077 # Remember, the first character of IFS is used to create $*,
4078 # except with old shells:
4079 build_os=$*
4080 IFS=$ac_save_IFS
4081 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4082
4083
4084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4085 $as_echo_n "checking host system type... " >&6; }
4086 if ${ac_cv_host+:} false; then :
4087   $as_echo_n "(cached) " >&6
4088 else
4089   if test "x$host_alias" = x; then
4090   ac_cv_host=$ac_cv_build
4091 else
4092   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4093     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4094 fi
4095
4096 fi
4097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4098 $as_echo "$ac_cv_host" >&6; }
4099 case $ac_cv_host in
4100 *-*-*) ;;
4101 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4102 esac
4103 host=$ac_cv_host
4104 ac_save_IFS=$IFS; IFS='-'
4105 set x $ac_cv_host
4106 shift
4107 host_cpu=$1
4108 host_vendor=$2
4109 shift; shift
4110 # Remember, the first character of IFS is used to create $*,
4111 # except with old shells:
4112 host_os=$*
4113 IFS=$ac_save_IFS
4114 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4115
4116
4117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4118 $as_echo_n "checking target system type... " >&6; }
4119 if ${ac_cv_target+:} false; then :
4120   $as_echo_n "(cached) " >&6
4121 else
4122   if test "x$target_alias" = x; then
4123   ac_cv_target=$ac_cv_host
4124 else
4125   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4126     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4127 fi
4128
4129 fi
4130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4131 $as_echo "$ac_cv_target" >&6; }
4132 case $ac_cv_target in
4133 *-*-*) ;;
4134 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4135 esac
4136 target=$ac_cv_target
4137 ac_save_IFS=$IFS; IFS='-'
4138 set x $ac_cv_target
4139 shift
4140 target_cpu=$1
4141 target_vendor=$2
4142 shift; shift
4143 # Remember, the first character of IFS is used to create $*,
4144 # except with old shells:
4145 target_os=$*
4146 IFS=$ac_save_IFS
4147 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4148
4149
4150 # The aliases save the names the user supplied, while $host etc.
4151 # will get canonicalized.
4152 test -n "$target_alias" &&
4153   test "$program_prefix$program_suffix$program_transform_name" = \
4154     NONENONEs,x,x, &&
4155   program_prefix=${target_alias}-
4156
4157 target_alias=${target_alias-$host_alias}
4158
4159
4160 if test "$build" != "$host"; then
4161   # We are being configured with some form of cross compiler.
4162   GLIBCXX_IS_NATIVE=false
4163   case "$host","$target" in
4164     # Darwin crosses can use the host system's libraries and headers,
4165     # because of the fat library support.  Of course, it must be the
4166     # same version of Darwin on both sides.  Allow the user to
4167     # just say --target=foo-darwin without a version number to mean
4168     # "the version on this system".
4169       *-*-darwin*,*-*-darwin*)
4170         hostos=`echo $host | sed 's/.*-darwin/darwin/'`
4171         targetos=`echo $target | sed 's/.*-darwin/darwin/'`
4172         if test $hostos = $targetos || test $targetos = darwin ; then
4173           GLIBCXX_IS_NATIVE=true
4174         fi
4175         ;;
4176
4177       *)
4178
4179         ;;
4180   esac
4181 else
4182   GLIBCXX_IS_NATIVE=true
4183 fi
4184
4185 # Runs configure.host, and assorted other critical bits.  Sets
4186 # up critical shell variables.
4187
4188   # Keep these sync'd with the list in Makefile.am.  The first provides an
4189   # expandable list at autoconf time; the second provides an expandable list
4190   # (i.e., shell variable) at configure time.
4191
4192   SUBDIRS=''
4193
4194   # These need to be absolute paths, yet at the same time need to
4195   # canonicalize only relative paths, because then amd will not unmount
4196   # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
4197   glibcxx_builddir=`${PWDCMD-pwd}`
4198   case $srcdir in
4199     \\/$* | ?:\\/*) glibcxx_srcdir=${srcdir} ;;
4200     *) glibcxx_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
4201   esac
4202   toplevel_builddir=${glibcxx_builddir}/..
4203   toplevel_srcdir=${glibcxx_srcdir}/..
4204
4205
4206
4207
4208
4209   # We use these options to decide which functions to include.  They are
4210   # set from the top level.
4211
4212 # Check whether --with-target-subdir was given.
4213 if test "${with_target_subdir+set}" = set; then :
4214   withval=$with_target_subdir;
4215 fi
4216
4217
4218
4219 # Check whether --with-cross-host was given.
4220 if test "${with_cross_host+set}" = set; then :
4221   withval=$with_cross_host;
4222 fi
4223
4224
4225
4226 # Check whether --with-newlib was given.
4227 if test "${with_newlib+set}" = set; then :
4228   withval=$with_newlib;
4229 fi
4230
4231
4232   # Will set LN_S to either 'ln -s', 'ln', or 'cp -p' (if linking isn't
4233   # available).  Uncomment the next line to force a particular method.
4234   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4235 $as_echo_n "checking whether ln -s works... " >&6; }
4236 LN_S=$as_ln_s
4237 if test "$LN_S" = "ln -s"; then
4238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4239 $as_echo "yes" >&6; }
4240 else
4241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4242 $as_echo "no, using $LN_S" >&6; }
4243 fi
4244
4245   #LN_S='cp -p'
4246
4247   if test -n "$ac_tool_prefix"; then
4248   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
4249 set dummy ${ac_tool_prefix}as; ac_word=$2
4250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4251 $as_echo_n "checking for $ac_word... " >&6; }
4252 if ${ac_cv_prog_AS+:} false; then :
4253   $as_echo_n "(cached) " >&6
4254 else
4255   if test -n "$AS"; then
4256   ac_cv_prog_AS="$AS" # Let the user override the test.
4257 else
4258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4259 for as_dir in $PATH
4260 do
4261   IFS=$as_save_IFS
4262   test -z "$as_dir" && as_dir=.
4263     for ac_exec_ext in '' $ac_executable_extensions; do
4264   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4265     ac_cv_prog_AS="${ac_tool_prefix}as"
4266     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4267     break 2
4268   fi
4269 done
4270   done
4271 IFS=$as_save_IFS
4272
4273 fi
4274 fi
4275 AS=$ac_cv_prog_AS
4276 if test -n "$AS"; then
4277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
4278 $as_echo "$AS" >&6; }
4279 else
4280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4281 $as_echo "no" >&6; }
4282 fi
4283
4284
4285 fi
4286 if test -z "$ac_cv_prog_AS"; then
4287   ac_ct_AS=$AS
4288   # Extract the first word of "as", so it can be a program name with args.
4289 set dummy as; ac_word=$2
4290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4291 $as_echo_n "checking for $ac_word... " >&6; }
4292 if ${ac_cv_prog_ac_ct_AS+:} false; then :
4293   $as_echo_n "(cached) " >&6
4294 else
4295   if test -n "$ac_ct_AS"; then
4296   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
4297 else
4298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4299 for as_dir in $PATH
4300 do
4301   IFS=$as_save_IFS
4302   test -z "$as_dir" && as_dir=.
4303     for ac_exec_ext in '' $ac_executable_extensions; do
4304   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4305     ac_cv_prog_ac_ct_AS="as"
4306     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4307     break 2
4308   fi
4309 done
4310   done
4311 IFS=$as_save_IFS
4312
4313 fi
4314 fi
4315 ac_ct_AS=$ac_cv_prog_ac_ct_AS
4316 if test -n "$ac_ct_AS"; then
4317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
4318 $as_echo "$ac_ct_AS" >&6; }
4319 else
4320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4321 $as_echo "no" >&6; }
4322 fi
4323
4324   if test "x$ac_ct_AS" = x; then
4325     AS=""
4326   else
4327     case $cross_compiling:$ac_tool_warned in
4328 yes:)
4329 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4330 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4331 ac_tool_warned=yes ;;
4332 esac
4333     AS=$ac_ct_AS
4334   fi
4335 else
4336   AS="$ac_cv_prog_AS"
4337 fi
4338
4339   if test -n "$ac_tool_prefix"; then
4340   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4341 set dummy ${ac_tool_prefix}ar; ac_word=$2
4342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4343 $as_echo_n "checking for $ac_word... " >&6; }
4344 if ${ac_cv_prog_AR+:} false; then :
4345   $as_echo_n "(cached) " >&6
4346 else
4347   if test -n "$AR"; then
4348   ac_cv_prog_AR="$AR" # Let the user override the test.
4349 else
4350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4351 for as_dir in $PATH
4352 do
4353   IFS=$as_save_IFS
4354   test -z "$as_dir" && as_dir=.
4355     for ac_exec_ext in '' $ac_executable_extensions; do
4356   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4357     ac_cv_prog_AR="${ac_tool_prefix}ar"
4358     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4359     break 2
4360   fi
4361 done
4362   done
4363 IFS=$as_save_IFS
4364
4365 fi
4366 fi
4367 AR=$ac_cv_prog_AR
4368 if test -n "$AR"; then
4369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4370 $as_echo "$AR" >&6; }
4371 else
4372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4373 $as_echo "no" >&6; }
4374 fi
4375
4376
4377 fi
4378 if test -z "$ac_cv_prog_AR"; then
4379   ac_ct_AR=$AR
4380   # Extract the first word of "ar", so it can be a program name with args.
4381 set dummy ar; ac_word=$2
4382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4383 $as_echo_n "checking for $ac_word... " >&6; }
4384 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4385   $as_echo_n "(cached) " >&6
4386 else
4387   if test -n "$ac_ct_AR"; then
4388   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4389 else
4390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4391 for as_dir in $PATH
4392 do
4393   IFS=$as_save_IFS
4394   test -z "$as_dir" && as_dir=.
4395     for ac_exec_ext in '' $ac_executable_extensions; do
4396   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4397     ac_cv_prog_ac_ct_AR="ar"
4398     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4399     break 2
4400   fi
4401 done
4402   done
4403 IFS=$as_save_IFS
4404
4405 fi
4406 fi
4407 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4408 if test -n "$ac_ct_AR"; then
4409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4410 $as_echo "$ac_ct_AR" >&6; }
4411 else
4412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4413 $as_echo "no" >&6; }
4414 fi
4415
4416   if test "x$ac_ct_AR" = x; then
4417     AR=""
4418   else
4419     case $cross_compiling:$ac_tool_warned in
4420 yes:)
4421 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4422 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4423 ac_tool_warned=yes ;;
4424 esac
4425     AR=$ac_ct_AR
4426   fi
4427 else
4428   AR="$ac_cv_prog_AR"
4429 fi
4430
4431   if test -n "$ac_tool_prefix"; then
4432   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4433 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4435 $as_echo_n "checking for $ac_word... " >&6; }
4436 if ${ac_cv_prog_RANLIB+:} false; then :
4437   $as_echo_n "(cached) " >&6
4438 else
4439   if test -n "$RANLIB"; then
4440   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4441 else
4442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4443 for as_dir in $PATH
4444 do
4445   IFS=$as_save_IFS
4446   test -z "$as_dir" && as_dir=.
4447     for ac_exec_ext in '' $ac_executable_extensions; do
4448   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4449     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4450     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4451     break 2
4452   fi
4453 done
4454   done
4455 IFS=$as_save_IFS
4456
4457 fi
4458 fi
4459 RANLIB=$ac_cv_prog_RANLIB
4460 if test -n "$RANLIB"; then
4461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4462 $as_echo "$RANLIB" >&6; }
4463 else
4464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4465 $as_echo "no" >&6; }
4466 fi
4467
4468
4469 fi
4470 if test -z "$ac_cv_prog_RANLIB"; then
4471   ac_ct_RANLIB=$RANLIB
4472   # Extract the first word of "ranlib", so it can be a program name with args.
4473 set dummy ranlib; ac_word=$2
4474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4475 $as_echo_n "checking for $ac_word... " >&6; }
4476 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4477   $as_echo_n "(cached) " >&6
4478 else
4479   if test -n "$ac_ct_RANLIB"; then
4480   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4481 else
4482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4483 for as_dir in $PATH
4484 do
4485   IFS=$as_save_IFS
4486   test -z "$as_dir" && as_dir=.
4487     for ac_exec_ext in '' $ac_executable_extensions; do
4488   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4489     ac_cv_prog_ac_ct_RANLIB="ranlib"
4490     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4491     break 2
4492   fi
4493 done
4494   done
4495 IFS=$as_save_IFS
4496
4497 fi
4498 fi
4499 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4500 if test -n "$ac_ct_RANLIB"; then
4501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4502 $as_echo "$ac_ct_RANLIB" >&6; }
4503 else
4504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4505 $as_echo "no" >&6; }
4506 fi
4507
4508   if test "x$ac_ct_RANLIB" = x; then
4509     RANLIB="ranlib-not-found-in-path-error"
4510   else
4511     case $cross_compiling:$ac_tool_warned in
4512 yes:)
4513 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4514 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4515 ac_tool_warned=yes ;;
4516 esac
4517     RANLIB=$ac_ct_RANLIB
4518   fi
4519 else
4520   RANLIB="$ac_cv_prog_RANLIB"
4521 fi
4522
4523
4524
4525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4526 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4527     # Check whether --enable-maintainer-mode was given.
4528 if test "${enable_maintainer_mode+set}" = set; then :
4529   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4530 else
4531   USE_MAINTAINER_MODE=no
4532 fi
4533
4534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4535 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4536    if test $USE_MAINTAINER_MODE = yes; then
4537   MAINTAINER_MODE_TRUE=
4538   MAINTAINER_MODE_FALSE='#'
4539 else
4540   MAINTAINER_MODE_TRUE='#'
4541   MAINTAINER_MODE_FALSE=
4542 fi
4543
4544   MAINT=$MAINTAINER_MODE_TRUE
4545
4546
4547
4548   # Set up safe default values for all subsequent AM_CONDITIONAL tests
4549   # which are themselves conditionally expanded.
4550   ## (Right now, this only matters for enable_wchar_t, but nothing prevents
4551   ## other macros from doing the same.  This should be automated.)  -pme
4552
4553   # Check for C library flavor since GNU/Linux platforms use different
4554   # configuration directories depending on the C library in use.
4555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4556 /* end confdefs.h.  */
4557
4558   #include <stdio.h>
4559   #if __UCLIBC__
4560     _using_uclibc
4561   #endif
4562
4563 _ACEOF
4564 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4565   $EGREP "_using_uclibc" >/dev/null 2>&1; then :
4566   uclibc=yes
4567 else
4568   uclibc=no
4569 fi
4570 rm -f conftest*
4571
4572
4573   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4574 /* end confdefs.h.  */
4575
4576   #include <stdio.h>
4577   #if __BIONIC__
4578     _using_bionic
4579   #endif
4580
4581 _ACEOF
4582 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4583   $EGREP "_using_bionic" >/dev/null 2>&1; then :
4584   bionic=yes
4585 else
4586   bionic=no
4587 fi
4588 rm -f conftest*
4589
4590
4591   # Find platform-specific directories containing configuration info.
4592   # Also possibly modify flags used elsewhere, as needed by the platform.
4593
4594   . $glibcxx_srcdir/configure.host
4595   { $as_echo "$as_me:${as_lineno-$LINENO}: CPU config directory is $cpu_include_dir" >&5
4596 $as_echo "$as_me: CPU config directory is $cpu_include_dir" >&6;}
4597   { $as_echo "$as_me:${as_lineno-$LINENO}: OS config directory is $os_include_dir" >&5
4598 $as_echo "$as_me: OS config directory is $os_include_dir" >&6;}
4599
4600
4601
4602 # For gettimeofday support.
4603 ac_ext=cpp
4604 ac_cpp='$CXXCPP $CPPFLAGS'
4605 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4606 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4607 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4608 if test -z "$CXX"; then
4609   if test -n "$CCC"; then
4610     CXX=$CCC
4611   else
4612     if test -n "$ac_tool_prefix"; then
4613   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4614   do
4615     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4616 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4618 $as_echo_n "checking for $ac_word... " >&6; }
4619 if ${ac_cv_prog_CXX+:} false; then :
4620   $as_echo_n "(cached) " >&6
4621 else
4622   if test -n "$CXX"; then
4623   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4624 else
4625 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4626 for as_dir in $PATH
4627 do
4628   IFS=$as_save_IFS
4629   test -z "$as_dir" && as_dir=.
4630     for ac_exec_ext in '' $ac_executable_extensions; do
4631   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4632     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4633     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4634     break 2
4635   fi
4636 done
4637   done
4638 IFS=$as_save_IFS
4639
4640 fi
4641 fi
4642 CXX=$ac_cv_prog_CXX
4643 if test -n "$CXX"; then
4644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4645 $as_echo "$CXX" >&6; }
4646 else
4647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4648 $as_echo "no" >&6; }
4649 fi
4650
4651
4652     test -n "$CXX" && break
4653   done
4654 fi
4655 if test -z "$CXX"; then
4656   ac_ct_CXX=$CXX
4657   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4658 do
4659   # Extract the first word of "$ac_prog", so it can be a program name with args.
4660 set dummy $ac_prog; ac_word=$2
4661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4662 $as_echo_n "checking for $ac_word... " >&6; }
4663 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4664   $as_echo_n "(cached) " >&6
4665 else
4666   if test -n "$ac_ct_CXX"; then
4667   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4668 else
4669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4670 for as_dir in $PATH
4671 do
4672   IFS=$as_save_IFS
4673   test -z "$as_dir" && as_dir=.
4674     for ac_exec_ext in '' $ac_executable_extensions; do
4675   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4676     ac_cv_prog_ac_ct_CXX="$ac_prog"
4677     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4678     break 2
4679   fi
4680 done
4681   done
4682 IFS=$as_save_IFS
4683
4684 fi
4685 fi
4686 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4687 if test -n "$ac_ct_CXX"; then
4688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4689 $as_echo "$ac_ct_CXX" >&6; }
4690 else
4691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4692 $as_echo "no" >&6; }
4693 fi
4694
4695
4696   test -n "$ac_ct_CXX" && break
4697 done
4698
4699   if test "x$ac_ct_CXX" = x; then
4700     CXX="g++"
4701   else
4702     case $cross_compiling:$ac_tool_warned in
4703 yes:)
4704 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4705 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4706 ac_tool_warned=yes ;;
4707 esac
4708     CXX=$ac_ct_CXX
4709   fi
4710 fi
4711
4712   fi
4713 fi
4714 # Provide some information about the compiler.
4715 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4716 set X $ac_compile
4717 ac_compiler=$2
4718 for ac_option in --version -v -V -qversion; do
4719   { { ac_try="$ac_compiler $ac_option >&5"
4720 case "(($ac_try" in
4721   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4722   *) ac_try_echo=$ac_try;;
4723 esac
4724 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4725 $as_echo "$ac_try_echo"; } >&5
4726   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4727   ac_status=$?
4728   if test -s conftest.err; then
4729     sed '10a\
4730 ... rest of stderr output deleted ...
4731          10q' conftest.err >conftest.er1
4732     cat conftest.er1 >&5
4733   fi
4734   rm -f conftest.er1 conftest.err
4735   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4736   test $ac_status = 0; }
4737 done
4738
4739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4740 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4741 if ${ac_cv_cxx_compiler_gnu+:} false; then :
4742   $as_echo_n "(cached) " >&6
4743 else
4744   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4745 /* end confdefs.h.  */
4746
4747 int
4748 main ()
4749 {
4750 #ifndef __GNUC__
4751        choke me
4752 #endif
4753
4754   ;
4755   return 0;
4756 }
4757 _ACEOF
4758 if ac_fn_cxx_try_compile "$LINENO"; then :
4759   ac_compiler_gnu=yes
4760 else
4761   ac_compiler_gnu=no
4762 fi
4763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4764 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4765
4766 fi
4767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4768 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4769 if test $ac_compiler_gnu = yes; then
4770   GXX=yes
4771 else
4772   GXX=
4773 fi
4774 ac_test_CXXFLAGS=${CXXFLAGS+set}
4775 ac_save_CXXFLAGS=$CXXFLAGS
4776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4777 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4778 if ${ac_cv_prog_cxx_g+:} false; then :
4779   $as_echo_n "(cached) " >&6
4780 else
4781   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4782    ac_cxx_werror_flag=yes
4783    ac_cv_prog_cxx_g=no
4784    CXXFLAGS="-g"
4785    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4786 /* end confdefs.h.  */
4787
4788 int
4789 main ()
4790 {
4791
4792   ;
4793   return 0;
4794 }
4795 _ACEOF
4796 if ac_fn_cxx_try_compile "$LINENO"; then :
4797   ac_cv_prog_cxx_g=yes
4798 else
4799   CXXFLAGS=""
4800       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4801 /* end confdefs.h.  */
4802
4803 int
4804 main ()
4805 {
4806
4807   ;
4808   return 0;
4809 }
4810 _ACEOF
4811 if ac_fn_cxx_try_compile "$LINENO"; then :
4812
4813 else
4814   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4815          CXXFLAGS="-g"
4816          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4817 /* end confdefs.h.  */
4818
4819 int
4820 main ()
4821 {
4822
4823   ;
4824   return 0;
4825 }
4826 _ACEOF
4827 if ac_fn_cxx_try_compile "$LINENO"; then :
4828   ac_cv_prog_cxx_g=yes
4829 fi
4830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4831 fi
4832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4833 fi
4834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4835    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4836 fi
4837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4838 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4839 if test "$ac_test_CXXFLAGS" = set; then
4840   CXXFLAGS=$ac_save_CXXFLAGS
4841 elif test $ac_cv_prog_cxx_g = yes; then
4842   if test "$GXX" = yes; then
4843     CXXFLAGS="-g -O2"
4844   else
4845     CXXFLAGS="-g"
4846   fi
4847 else
4848   if test "$GXX" = yes; then
4849     CXXFLAGS="-O2"
4850   else
4851     CXXFLAGS=
4852   fi
4853 fi
4854 ac_ext=cpp
4855 ac_cpp='$CXXCPP $CPPFLAGS'
4856 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4857 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4858 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4859
4860
4861 ac_ext=cpp
4862 ac_cpp='$CXXCPP $CPPFLAGS'
4863 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4864 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4865 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
4867 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
4868 if test -z "$CXXCPP"; then
4869   if ${ac_cv_prog_CXXCPP+:} false; then :
4870   $as_echo_n "(cached) " >&6
4871 else
4872       # Double quotes because CXXCPP needs to be expanded
4873     for CXXCPP in "$CXX -E" "/lib/cpp"
4874     do
4875       ac_preproc_ok=false
4876 for ac_cxx_preproc_warn_flag in '' yes
4877 do
4878   # Use a header file that comes with gcc, so configuring glibc
4879   # with a fresh cross-compiler works.
4880   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4881   # <limits.h> exists even on freestanding compilers.
4882   # On the NeXT, cc -E runs the code through the compiler's parser,
4883   # not just through cpp. "Syntax error" is here to catch this case.
4884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4885 /* end confdefs.h.  */
4886 #ifdef __STDC__
4887 # include <limits.h>
4888 #else
4889 # include <assert.h>
4890 #endif
4891                      Syntax error
4892 _ACEOF
4893 if ac_fn_cxx_try_cpp "$LINENO"; then :
4894
4895 else
4896   # Broken: fails on valid input.
4897 continue
4898 fi
4899 rm -f conftest.err conftest.i conftest.$ac_ext
4900
4901   # OK, works on sane cases.  Now check whether nonexistent headers
4902   # can be detected and how.
4903   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4904 /* end confdefs.h.  */
4905 #include <ac_nonexistent.h>
4906 _ACEOF
4907 if ac_fn_cxx_try_cpp "$LINENO"; then :
4908   # Broken: success on invalid input.
4909 continue
4910 else
4911   # Passes both tests.
4912 ac_preproc_ok=:
4913 break
4914 fi
4915 rm -f conftest.err conftest.i conftest.$ac_ext
4916
4917 done
4918 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4919 rm -f conftest.i conftest.err conftest.$ac_ext
4920 if $ac_preproc_ok; then :
4921   break
4922 fi
4923
4924     done
4925     ac_cv_prog_CXXCPP=$CXXCPP
4926
4927 fi
4928   CXXCPP=$ac_cv_prog_CXXCPP
4929 else
4930   ac_cv_prog_CXXCPP=$CXXCPP
4931 fi
4932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
4933 $as_echo "$CXXCPP" >&6; }
4934 ac_preproc_ok=false
4935 for ac_cxx_preproc_warn_flag in '' yes
4936 do
4937   # Use a header file that comes with gcc, so configuring glibc
4938   # with a fresh cross-compiler works.
4939   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4940   # <limits.h> exists even on freestanding compilers.
4941   # On the NeXT, cc -E runs the code through the compiler's parser,
4942   # not just through cpp. "Syntax error" is here to catch this case.
4943   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4944 /* end confdefs.h.  */
4945 #ifdef __STDC__
4946 # include <limits.h>
4947 #else
4948 # include <assert.h>
4949 #endif
4950                      Syntax error
4951 _ACEOF
4952 if ac_fn_cxx_try_cpp "$LINENO"; then :
4953
4954 else
4955   # Broken: fails on valid input.
4956 continue
4957 fi
4958 rm -f conftest.err conftest.i conftest.$ac_ext
4959
4960   # OK, works on sane cases.  Now check whether nonexistent headers
4961   # can be detected and how.
4962   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4963 /* end confdefs.h.  */
4964 #include <ac_nonexistent.h>
4965 _ACEOF
4966 if ac_fn_cxx_try_cpp "$LINENO"; then :
4967   # Broken: success on invalid input.
4968 continue
4969 else
4970   # Passes both tests.
4971 ac_preproc_ok=:
4972 break
4973 fi
4974 rm -f conftest.err conftest.i conftest.$ac_ext
4975
4976 done
4977 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4978 rm -f conftest.i conftest.err conftest.$ac_ext
4979 if $ac_preproc_ok; then :
4980
4981 else
4982   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4983 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4984 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
4985 See \`config.log' for more details" "$LINENO" 5; }
4986 fi
4987
4988 ac_ext=cpp
4989 ac_cpp='$CXXCPP $CPPFLAGS'
4990 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4991 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4992 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4993
4994
4995
4996
4997   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
4998 $as_echo_n "checking for gettimeofday... " >&6; }
4999
5000
5001   ac_ext=cpp
5002 ac_cpp='$CXXCPP $CPPFLAGS'
5003 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5004 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5005 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5006
5007   ac_save_CXXFLAGS="$CXXFLAGS"
5008   CXXFLAGS="$CXXFLAGS -fno-exceptions"
5009
5010   ac_has_gettimeofday=no;
5011   for ac_header in sys/time.h
5012 do :
5013   ac_fn_cxx_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
5014 if test "x$ac_cv_header_sys_time_h" = xyes; then :
5015   cat >>confdefs.h <<_ACEOF
5016 #define HAVE_SYS_TIME_H 1
5017 _ACEOF
5018  ac_has_sys_time_h=yes
5019 else
5020   ac_has_sys_time_h=no
5021 fi
5022
5023 done
5024
5025   if test x"$ac_has_sys_time_h" = x"yes"; then
5026     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
5027 $as_echo_n "checking for gettimeofday... " >&6; }
5028     if test x$gcc_no_link = xyes; then
5029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5030 /* end confdefs.h.  */
5031 #include <sys/time.h>
5032 int
5033 main ()
5034 {
5035 timeval tv; gettimeofday(&tv, 0);
5036   ;
5037   return 0;
5038 }
5039 _ACEOF
5040 if ac_fn_cxx_try_compile "$LINENO"; then :
5041   ac_has_gettimeofday=yes
5042 else
5043   ac_has_gettimeofday=no
5044 fi
5045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5046 else
5047   if test x$gcc_no_link = xyes; then
5048   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5049 fi
5050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5051 /* end confdefs.h.  */
5052 #include <sys/time.h>
5053 int
5054 main ()
5055 {
5056 timeval tv; gettimeofday(&tv, 0);
5057   ;
5058   return 0;
5059 }
5060 _ACEOF
5061 if ac_fn_cxx_try_link "$LINENO"; then :
5062   ac_has_gettimeofday=yes
5063 else
5064   ac_has_gettimeofday=no
5065 fi
5066 rm -f core conftest.err conftest.$ac_objext \
5067     conftest$ac_exeext conftest.$ac_ext
5068 fi
5069
5070     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_gettimeofday" >&5
5071 $as_echo "$ac_has_gettimeofday" >&6; }
5072   fi
5073
5074   if test x"$ac_has_gettimeofday" = x"yes"; then
5075
5076 $as_echo "#define _GLIBCXX_USE_GETTIMEOFDAY 1" >>confdefs.h
5077
5078   fi
5079
5080   CXXFLAGS="$ac_save_CXXFLAGS"
5081   ac_ext=c
5082 ac_cpp='$CPP $CPPFLAGS'
5083 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5084 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5085 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5086
5087
5088
5089 # For clock_gettime, nanosleep and sched_yield support.
5090
5091
5092    # Check whether --enable-libstdcxx-time was given.
5093 if test "${enable_libstdcxx_time+set}" = set; then :
5094   enableval=$enable_libstdcxx_time;
5095       case "$enableval" in
5096        yes|no|rt) ;;
5097        *) as_fn_error $? "Unknown argument to enable/disable libstdcxx-time" "$LINENO" 5 ;;
5098                         esac
5099
5100 else
5101   enable_libstdcxx_time=auto
5102 fi
5103
5104
5105
5106
5107   ac_ext=cpp
5108 ac_cpp='$CXXCPP $CPPFLAGS'
5109 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5110 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5111 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5112
5113   ac_save_CXXFLAGS="$CXXFLAGS"
5114   CXXFLAGS="$CXXFLAGS -fno-exceptions"
5115   ac_save_LIBS="$LIBS"
5116
5117   ac_has_clock_monotonic=no
5118   ac_has_clock_realtime=no
5119   ac_has_nanosleep=no
5120   ac_has_sched_yield=no
5121
5122   if test x"$enable_libstdcxx_time" = x"auto"; then
5123
5124     case "${target_os}" in
5125       cygwin*)
5126         ac_has_nanosleep=yes
5127         ;;
5128       mingw*)
5129         ac_has_win32_sleep=yes
5130         ac_has_sched_yield=yes
5131         ;;
5132       darwin*)
5133         ac_has_nanosleep=yes
5134         ac_has_sched_yield=yes
5135         ;;
5136       # VxWorks has nanosleep as soon as the kernel is configured with
5137       # INCLUDE_POSIX_TIMERS, which is normally/most-often the case.
5138       vxworks*)
5139         ac_has_nanosleep=yes
5140         ;;
5141       gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
5142         # Don't use link test for freestanding library, in case gcc_no_link=yes
5143         if test x"$is_hosted" = xyes; then
5144           # Versions of glibc before 2.17 needed -lrt for clock_gettime.
5145           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
5146 $as_echo_n "checking for library containing clock_gettime... " >&6; }
5147 if ${ac_cv_search_clock_gettime+:} false; then :
5148   $as_echo_n "(cached) " >&6
5149 else
5150   ac_func_search_save_LIBS=$LIBS
5151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5152 /* end confdefs.h.  */
5153
5154 /* Override any GCC internal prototype to avoid an error.
5155    Use char because int might match the return type of a GCC
5156    builtin and then its argument prototype would still apply.  */
5157 #ifdef __cplusplus
5158 extern "C"
5159 #endif
5160 char clock_gettime ();
5161 int
5162 main ()
5163 {
5164 return clock_gettime ();
5165   ;
5166   return 0;
5167 }
5168 _ACEOF
5169 for ac_lib in '' rt; do
5170   if test -z "$ac_lib"; then
5171     ac_res="none required"
5172   else
5173     ac_res=-l$ac_lib
5174     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5175   fi
5176   if test x$gcc_no_link = xyes; then
5177   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5178 fi
5179 if ac_fn_cxx_try_link "$LINENO"; then :
5180   ac_cv_search_clock_gettime=$ac_res
5181 fi
5182 rm -f core conftest.err conftest.$ac_objext \
5183     conftest$ac_exeext
5184   if ${ac_cv_search_clock_gettime+:} false; then :
5185   break
5186 fi
5187 done
5188 if ${ac_cv_search_clock_gettime+:} false; then :
5189
5190 else
5191   ac_cv_search_clock_gettime=no
5192 fi
5193 rm conftest.$ac_ext
5194 LIBS=$ac_func_search_save_LIBS
5195 fi
5196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
5197 $as_echo "$ac_cv_search_clock_gettime" >&6; }
5198 ac_res=$ac_cv_search_clock_gettime
5199 if test "$ac_res" != no; then :
5200   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5201
5202 fi
5203
5204           if test x"$ac_cv_search_clock_gettime" = x"none required"; then
5205             ac_has_clock_monotonic=yes
5206             ac_has_clock_realtime=yes
5207           fi
5208         fi
5209         ac_has_nanosleep=yes
5210         ac_has_sched_yield=yes
5211         ;;
5212       freebsd*|netbsd*|dragonfly*|rtems*)
5213         ac_has_clock_monotonic=yes
5214         ac_has_clock_realtime=yes
5215         ac_has_nanosleep=yes
5216         ac_has_sched_yield=yes
5217         ;;
5218       openbsd*)
5219         ac_has_clock_monotonic=yes
5220         ac_has_clock_realtime=yes
5221         ac_has_nanosleep=yes
5222         ;;
5223       solaris*)
5224         ac_has_clock_monotonic=yes
5225         ac_has_clock_realtime=yes
5226         ac_has_nanosleep=yes
5227         ac_has_sched_yield=yes
5228         ;;
5229       uclinux*)
5230         ac_has_nanosleep=yes
5231         ac_has_sched_yield=yes
5232     esac
5233
5234   elif test x"$enable_libstdcxx_time" != x"no"; then
5235
5236     if test x"$enable_libstdcxx_time" = x"rt"; then
5237       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
5238 $as_echo_n "checking for library containing clock_gettime... " >&6; }
5239 if ${ac_cv_search_clock_gettime+:} false; then :
5240   $as_echo_n "(cached) " >&6
5241 else
5242   ac_func_search_save_LIBS=$LIBS
5243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5244 /* end confdefs.h.  */
5245
5246 /* Override any GCC internal prototype to avoid an error.
5247    Use char because int might match the return type of a GCC
5248    builtin and then its argument prototype would still apply.  */
5249 #ifdef __cplusplus
5250 extern "C"
5251 #endif
5252 char clock_gettime ();
5253 int
5254 main ()
5255 {
5256 return clock_gettime ();
5257   ;
5258   return 0;
5259 }
5260 _ACEOF
5261 for ac_lib in '' rt; do
5262   if test -z "$ac_lib"; then
5263     ac_res="none required"
5264   else
5265     ac_res=-l$ac_lib
5266     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5267   fi
5268   if test x$gcc_no_link = xyes; then
5269   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5270 fi
5271 if ac_fn_cxx_try_link "$LINENO"; then :
5272   ac_cv_search_clock_gettime=$ac_res
5273 fi
5274 rm -f core conftest.err conftest.$ac_objext \
5275     conftest$ac_exeext
5276   if ${ac_cv_search_clock_gettime+:} false; then :
5277   break
5278 fi
5279 done
5280 if ${ac_cv_search_clock_gettime+:} false; then :
5281
5282 else
5283   ac_cv_search_clock_gettime=no
5284 fi
5285 rm conftest.$ac_ext
5286 LIBS=$ac_func_search_save_LIBS
5287 fi
5288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
5289 $as_echo "$ac_cv_search_clock_gettime" >&6; }
5290 ac_res=$ac_cv_search_clock_gettime
5291 if test "$ac_res" != no; then :
5292   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5293
5294 fi
5295
5296       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
5297 $as_echo_n "checking for library containing nanosleep... " >&6; }
5298 if ${ac_cv_search_nanosleep+:} false; then :
5299   $as_echo_n "(cached) " >&6
5300 else
5301   ac_func_search_save_LIBS=$LIBS
5302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5303 /* end confdefs.h.  */
5304
5305 /* Override any GCC internal prototype to avoid an error.
5306    Use char because int might match the return type of a GCC
5307    builtin and then its argument prototype would still apply.  */
5308 #ifdef __cplusplus
5309 extern "C"
5310 #endif
5311 char nanosleep ();
5312 int
5313 main ()
5314 {
5315 return nanosleep ();
5316   ;
5317   return 0;
5318 }
5319 _ACEOF
5320 for ac_lib in '' rt; do
5321   if test -z "$ac_lib"; then
5322     ac_res="none required"
5323   else
5324     ac_res=-l$ac_lib
5325     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5326   fi
5327   if test x$gcc_no_link = xyes; then
5328   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5329 fi
5330 if ac_fn_cxx_try_link "$LINENO"; then :
5331   ac_cv_search_nanosleep=$ac_res
5332 fi
5333 rm -f core conftest.err conftest.$ac_objext \
5334     conftest$ac_exeext
5335   if ${ac_cv_search_nanosleep+:} false; then :
5336   break
5337 fi
5338 done
5339 if ${ac_cv_search_nanosleep+:} false; then :
5340
5341 else
5342   ac_cv_search_nanosleep=no
5343 fi
5344 rm conftest.$ac_ext
5345 LIBS=$ac_func_search_save_LIBS
5346 fi
5347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
5348 $as_echo "$ac_cv_search_nanosleep" >&6; }
5349 ac_res=$ac_cv_search_nanosleep
5350 if test "$ac_res" != no; then :
5351   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5352
5353 fi
5354
5355     else
5356       ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5357 if test "x$ac_cv_func_clock_gettime" = xyes; then :
5358
5359 fi
5360
5361       ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5362 if test "x$ac_cv_func_nanosleep" = xyes; then :
5363
5364 fi
5365
5366     fi
5367
5368     case "$ac_cv_search_clock_gettime" in
5369       -l*) GLIBCXX_LIBS=$ac_cv_search_clock_gettime
5370       ;;
5371     esac
5372     case "$ac_cv_search_nanosleep" in
5373       -l*) GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_nanosleep"
5374       ;;
5375     esac
5376
5377     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
5378 $as_echo_n "checking for library containing sched_yield... " >&6; }
5379 if ${ac_cv_search_sched_yield+:} false; then :
5380   $as_echo_n "(cached) " >&6
5381 else
5382   ac_func_search_save_LIBS=$LIBS
5383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5384 /* end confdefs.h.  */
5385
5386 /* Override any GCC internal prototype to avoid an error.
5387    Use char because int might match the return type of a GCC
5388    builtin and then its argument prototype would still apply.  */
5389 #ifdef __cplusplus
5390 extern "C"
5391 #endif
5392 char sched_yield ();
5393 int
5394 main ()
5395 {
5396 return sched_yield ();
5397   ;
5398   return 0;
5399 }
5400 _ACEOF
5401 for ac_lib in '' rt; do
5402   if test -z "$ac_lib"; then
5403     ac_res="none required"
5404   else
5405     ac_res=-l$ac_lib
5406     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5407   fi
5408   if test x$gcc_no_link = xyes; then
5409   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5410 fi
5411 if ac_fn_cxx_try_link "$LINENO"; then :
5412   ac_cv_search_sched_yield=$ac_res
5413 fi
5414 rm -f core conftest.err conftest.$ac_objext \
5415     conftest$ac_exeext
5416   if ${ac_cv_search_sched_yield+:} false; then :
5417   break
5418 fi
5419 done
5420 if ${ac_cv_search_sched_yield+:} false; then :
5421
5422 else
5423   ac_cv_search_sched_yield=no
5424 fi
5425 rm conftest.$ac_ext
5426 LIBS=$ac_func_search_save_LIBS
5427 fi
5428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
5429 $as_echo "$ac_cv_search_sched_yield" >&6; }
5430 ac_res=$ac_cv_search_sched_yield
5431 if test "$ac_res" != no; then :
5432   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5433
5434 fi
5435
5436
5437     case "$ac_cv_search_sched_yield" in
5438       -lrt*)
5439       if test x"$enable_libstdcxx_time" = x"rt"; then
5440         GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_sched_yield"
5441         ac_has_sched_yield=yes
5442       fi
5443       ;;
5444       *)
5445       ac_has_sched_yield=yes
5446       ;;
5447     esac
5448
5449     for ac_header in unistd.h
5450 do :
5451   ac_fn_cxx_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
5452 if test "x$ac_cv_header_unistd_h" = xyes; then :
5453   cat >>confdefs.h <<_ACEOF
5454 #define HAVE_UNISTD_H 1
5455 _ACEOF
5456  ac_has_unistd_h=yes
5457 else
5458   ac_has_unistd_h=no
5459 fi
5460
5461 done
5462
5463
5464     if test x"$ac_has_unistd_h" = x"yes"; then
5465       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for monotonic clock" >&5
5466 $as_echo_n "checking for monotonic clock... " >&6; }
5467       if test x$gcc_no_link = xyes; then
5468   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5469 fi
5470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5471 /* end confdefs.h.  */
5472 #include <unistd.h>
5473          #include <time.h>
5474
5475 int
5476 main ()
5477 {
5478 #if _POSIX_TIMERS > 0 && defined(_POSIX_MONOTONIC_CLOCK)
5479           timespec tp;
5480          #endif
5481           clock_gettime(CLOCK_MONOTONIC, &tp);
5482
5483   ;
5484   return 0;
5485 }
5486 _ACEOF
5487 if ac_fn_cxx_try_link "$LINENO"; then :
5488   ac_has_clock_monotonic=yes
5489 else
5490   ac_has_clock_monotonic=no
5491 fi
5492 rm -f core conftest.err conftest.$ac_objext \
5493     conftest$ac_exeext conftest.$ac_ext
5494
5495       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_monotonic" >&5
5496 $as_echo "$ac_has_clock_monotonic" >&6; }
5497
5498       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for realtime clock" >&5
5499 $as_echo_n "checking for realtime clock... " >&6; }
5500       if test x$gcc_no_link = xyes; then
5501   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5502 fi
5503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5504 /* end confdefs.h.  */
5505 #include <unistd.h>
5506          #include <time.h>
5507
5508 int
5509 main ()
5510 {
5511 #if _POSIX_TIMERS > 0
5512           timespec tp;
5513          #endif
5514           clock_gettime(CLOCK_REALTIME, &tp);
5515
5516   ;
5517   return 0;
5518 }
5519 _ACEOF
5520 if ac_fn_cxx_try_link "$LINENO"; then :
5521   ac_has_clock_realtime=yes
5522 else
5523   ac_has_clock_realtime=no
5524 fi
5525 rm -f core conftest.err conftest.$ac_objext \
5526     conftest$ac_exeext conftest.$ac_ext
5527
5528       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_realtime" >&5
5529 $as_echo "$ac_has_clock_realtime" >&6; }
5530
5531       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep" >&5
5532 $as_echo_n "checking for nanosleep... " >&6; }
5533       if test x$gcc_no_link = xyes; then
5534   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5535 fi
5536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5537 /* end confdefs.h.  */
5538 #include <unistd.h>
5539          #include <time.h>
5540
5541 int
5542 main ()
5543 {
5544 #if _POSIX_TIMERS > 0
5545           timespec tp;
5546          #endif
5547           nanosleep(&tp, 0);
5548
5549   ;
5550   return 0;
5551 }
5552 _ACEOF
5553 if ac_fn_cxx_try_link "$LINENO"; then :
5554   ac_has_nanosleep=yes
5555 else
5556   ac_has_nanosleep=no
5557 fi
5558 rm -f core conftest.err conftest.$ac_objext \
5559     conftest$ac_exeext conftest.$ac_ext
5560
5561       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_nanosleep" >&5
5562 $as_echo "$ac_has_nanosleep" >&6; }
5563     fi
5564   fi
5565
5566   if test x"$ac_has_clock_monotonic" != x"yes"; then
5567     case ${target_os} in
5568       linux* | uclinux*)
5569         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
5570 $as_echo_n "checking for clock_gettime syscall... " >&6; }
5571         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5572 /* end confdefs.h.  */
5573 #include <unistd.h>
5574            #include <time.h>
5575            #include <sys/syscall.h>
5576
5577 int
5578 main ()
5579 {
5580 #if _POSIX_TIMERS > 0 && defined(_POSIX_MONOTONIC_CLOCK)
5581             timespec tp;
5582            #endif
5583            syscall(SYS_clock_gettime, CLOCK_MONOTONIC, &tp);
5584            syscall(SYS_clock_gettime, CLOCK_REALTIME, &tp);
5585
5586   ;
5587   return 0;
5588 }
5589 _ACEOF
5590 if ac_fn_cxx_try_compile "$LINENO"; then :
5591   ac_has_clock_gettime_syscall=yes
5592 else
5593   ac_has_clock_gettime_syscall=no
5594 fi
5595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5596         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_gettime_syscall" >&5
5597 $as_echo "$ac_has_clock_gettime_syscall" >&6; }
5598         if test x"$ac_has_clock_gettime_syscall" = x"yes"; then
5599
5600 $as_echo "#define _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL 1" >>confdefs.h
5601
5602           ac_has_clock_monotonic=yes
5603           ac_has_clock_realtime=yes
5604           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec that matches syscall" >&5
5605 $as_echo_n "checking for struct timespec that matches syscall... " >&6; }
5606           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5607 /* end confdefs.h.  */
5608 #include <time.h>
5609              #include <sys/syscall.h>
5610
5611 int
5612 main ()
5613 {
5614 #ifdef SYS_clock_gettime64
5615              #if SYS_clock_gettime64 != SYS_clock_gettime
5616              // We need to use SYS_clock_gettime and libc appears to
5617              // also know about the SYS_clock_gettime64 syscall.
5618              // Check that userspace doesn't use time64 version of timespec.
5619              static_assert(sizeof(timespec::tv_sec) == sizeof(long),
5620                "struct timespec must be compatible with SYS_clock_gettime");
5621              #endif
5622              #endif
5623
5624   ;
5625   return 0;
5626 }
5627 _ACEOF
5628 if ac_fn_cxx_try_compile "$LINENO"; then :
5629   ac_timespec_matches_syscall=yes
5630 else
5631   ac_timespec_matches_syscall=no
5632 fi
5633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5634           { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_timespec_matches_syscall" >&5
5635 $as_echo "$ac_timespec_matches_syscall" >&6; }
5636           if test x"$ac_timespec_matches_syscall" = no; then
5637             as_fn_error $? "struct timespec is not compatible with SYS_clock_gettime, please report a bug to http://gcc.gnu.org/bugzilla" "$LINENO" 5
5638           fi
5639         fi;;
5640     esac
5641   fi
5642
5643   if test x"$ac_has_clock_monotonic" = x"yes"; then
5644
5645 $as_echo "#define _GLIBCXX_USE_CLOCK_MONOTONIC 1" >>confdefs.h
5646
5647   fi
5648
5649   if test x"$ac_has_clock_realtime" = x"yes"; then
5650
5651 $as_echo "#define _GLIBCXX_USE_CLOCK_REALTIME 1" >>confdefs.h
5652
5653   fi
5654
5655   if test x"$ac_has_sched_yield" = x"yes"; then
5656
5657 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
5658
5659   fi
5660
5661   if test x"$ac_has_nanosleep" = x"yes"; then
5662
5663 $as_echo "#define _GLIBCXX_USE_NANOSLEEP 1" >>confdefs.h
5664
5665   elif test x"$ac_has_win32_sleep" = x"yes"; then
5666
5667 $as_echo "#define _GLIBCXX_USE_WIN32_SLEEP 1" >>confdefs.h
5668
5669   else
5670       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sleep" >&5
5671 $as_echo_n "checking for sleep... " >&6; }
5672       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5673 /* end confdefs.h.  */
5674 #include <unistd.h>
5675 int
5676 main ()
5677 {
5678 sleep(1)
5679   ;
5680   return 0;
5681 }
5682 _ACEOF
5683 if ac_fn_cxx_try_compile "$LINENO"; then :
5684   ac_has_sleep=yes
5685 else
5686   ac_has_sleep=no
5687 fi
5688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5689       if test x"$ac_has_sleep" = x"yes"; then
5690
5691 $as_echo "#define HAVE_SLEEP 1" >>confdefs.h
5692
5693       fi
5694       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_sleep" >&5
5695 $as_echo "$ac_has_sleep" >&6; }
5696       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usleep" >&5
5697 $as_echo_n "checking for usleep... " >&6; }
5698       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5699 /* end confdefs.h.  */
5700 #include <unistd.h>
5701 int
5702 main ()
5703 {
5704 sleep(1);
5705                       usleep(100);
5706   ;
5707   return 0;
5708 }
5709 _ACEOF
5710 if ac_fn_cxx_try_compile "$LINENO"; then :
5711   ac_has_usleep=yes
5712 else
5713   ac_has_usleep=no
5714 fi
5715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5716       if test x"$ac_has_usleep" = x"yes"; then
5717
5718 $as_echo "#define HAVE_USLEEP 1" >>confdefs.h
5719
5720       fi
5721       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_usleep" >&5
5722 $as_echo "$ac_has_usleep" >&6; }
5723   fi
5724
5725   if test x"$ac_has_nanosleep$ac_has_win32_sleep$ac_has_sleep" = x"nonono"; then
5726
5727 $as_echo "#define _GLIBCXX_NO_SLEEP 1" >>confdefs.h
5728
5729   fi
5730
5731
5732
5733   CXXFLAGS="$ac_save_CXXFLAGS"
5734   LIBS="$ac_save_LIBS"
5735   ac_ext=c
5736 ac_cpp='$CPP $CPPFLAGS'
5737 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5738 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5739 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5740
5741
5742
5743 am__api_version='1.15'
5744
5745 # Find a good install program.  We prefer a C program (faster),
5746 # so one script is as good as another.  But avoid the broken or
5747 # incompatible versions:
5748 # SysV /etc/install, /usr/sbin/install
5749 # SunOS /usr/etc/install
5750 # IRIX /sbin/install
5751 # AIX /bin/install
5752 # AmigaOS /C/install, which installs bootblocks on floppy discs
5753 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5754 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5755 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5756 # OS/2's system install, which has a completely different semantic
5757 # ./install, which can be erroneously created by make from ./install.sh.
5758 # Reject install programs that cannot install multiple files.
5759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5760 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5761 if test -z "$INSTALL"; then
5762 if ${ac_cv_path_install+:} false; then :
5763   $as_echo_n "(cached) " >&6
5764 else
5765   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5766 for as_dir in $PATH
5767 do
5768   IFS=$as_save_IFS
5769   test -z "$as_dir" && as_dir=.
5770     # Account for people who put trailing slashes in PATH elements.
5771 case $as_dir/ in #((
5772   ./ | .// | /[cC]/* | \
5773   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5774   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5775   /usr/ucb/* ) ;;
5776   *)
5777     # OSF1 and SCO ODT 3.0 have their own names for install.
5778     # Don't use installbsd from OSF since it installs stuff as root
5779     # by default.
5780     for ac_prog in ginstall scoinst install; do
5781       for ac_exec_ext in '' $ac_executable_extensions; do
5782         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
5783           if test $ac_prog = install &&
5784             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5785             # AIX install.  It has an incompatible calling convention.
5786             :
5787           elif test $ac_prog = install &&
5788             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5789             # program-specific install script used by HP pwplus--don't use.
5790             :
5791           else
5792             rm -rf conftest.one conftest.two conftest.dir
5793             echo one > conftest.one
5794             echo two > conftest.two
5795             mkdir conftest.dir
5796             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5797               test -s conftest.one && test -s conftest.two &&
5798               test -s conftest.dir/conftest.one &&
5799               test -s conftest.dir/conftest.two
5800             then
5801               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5802               break 3
5803             fi
5804           fi
5805         fi
5806       done
5807     done
5808     ;;
5809 esac
5810
5811   done
5812 IFS=$as_save_IFS
5813
5814 rm -rf conftest.one conftest.two conftest.dir
5815
5816 fi
5817   if test "${ac_cv_path_install+set}" = set; then
5818     INSTALL=$ac_cv_path_install
5819   else
5820     # As a last resort, use the slow shell script.  Don't cache a
5821     # value for INSTALL within a source directory, because that will
5822     # break other packages using the cache if that directory is
5823     # removed, or if the value is a relative name.
5824     INSTALL=$ac_install_sh
5825   fi
5826 fi
5827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5828 $as_echo "$INSTALL" >&6; }
5829
5830 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5831 # It thinks the first close brace ends the variable substitution.
5832 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5833
5834 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5835
5836 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5837
5838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
5839 $as_echo_n "checking whether build environment is sane... " >&6; }
5840 # Reject unsafe characters in $srcdir or the absolute working directory
5841 # name.  Accept space and tab only in the latter.
5842 am_lf='
5843 '
5844 case `pwd` in
5845   *[\\\"\#\$\&\'\`$am_lf]*)
5846     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
5847 esac
5848 case $srcdir in
5849   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
5850     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
5851 esac
5852
5853 # Do 'set' in a subshell so we don't clobber the current shell's
5854 # arguments.  Must try -L first in case configure is actually a
5855 # symlink; some systems play weird games with the mod time of symlinks
5856 # (eg FreeBSD returns the mod time of the symlink's containing
5857 # directory).
5858 if (
5859    am_has_slept=no
5860    for am_try in 1 2; do
5861      echo "timestamp, slept: $am_has_slept" > conftest.file
5862      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
5863      if test "$*" = "X"; then
5864         # -L didn't work.
5865         set X `ls -t "$srcdir/configure" conftest.file`
5866      fi
5867      if test "$*" != "X $srcdir/configure conftest.file" \
5868         && test "$*" != "X conftest.file $srcdir/configure"; then
5869
5870         # If neither matched, then we have a broken ls.  This can happen
5871         # if, for instance, CONFIG_SHELL is bash and it inherits a
5872         # broken ls alias from the environment.  This has actually
5873         # happened.  Such a system could not be considered "sane".
5874         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
5875   alias in your environment" "$LINENO" 5
5876      fi
5877      if test "$2" = conftest.file || test $am_try -eq 2; then
5878        break
5879      fi
5880      # Just in case.
5881      sleep 1
5882      am_has_slept=yes
5883    done
5884    test "$2" = conftest.file
5885    )
5886 then
5887    # Ok.
5888    :
5889 else
5890    as_fn_error $? "newly created file is older than distributed files!
5891 Check your system clock" "$LINENO" 5
5892 fi
5893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5894 $as_echo "yes" >&6; }
5895 # If we didn't sleep, we still need to ensure time stamps of config.status and
5896 # generated files are strictly newer.
5897 am_sleep_pid=
5898 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
5899   ( sleep 1 ) &
5900   am_sleep_pid=$!
5901 fi
5902
5903 rm -f conftest.file
5904
5905 test "$program_prefix" != NONE &&
5906   program_transform_name="s&^&$program_prefix&;$program_transform_name"
5907 # Use a double $ so make ignores it.
5908 test "$program_suffix" != NONE &&
5909   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
5910 # Double any \ or $.
5911 # By default was `s,x,x', remove it if useless.
5912 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
5913 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
5914
5915 if test x"${MISSING+set}" != xset; then
5916   case $am_aux_dir in
5917   *\ * | *\     *)
5918     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
5919   *)
5920     MISSING="\${SHELL} $am_aux_dir/missing" ;;
5921   esac
5922 fi
5923 # Use eval to expand $SHELL
5924 if eval "$MISSING --is-lightweight"; then
5925   am_missing_run="$MISSING "
5926 else
5927   am_missing_run=
5928   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
5929 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
5930 fi
5931
5932 if test x"${install_sh+set}" != xset; then
5933   case $am_aux_dir in
5934   *\ * | *\     *)
5935     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
5936   *)
5937     install_sh="\${SHELL} $am_aux_dir/install-sh"
5938   esac
5939 fi
5940
5941 # Installed binaries are usually stripped using 'strip' when the user
5942 # run "make install-strip".  However 'strip' might not be the right
5943 # tool to use in cross-compilation environments, therefore Automake
5944 # will honor the 'STRIP' environment variable to overrule this program.
5945 if test "$cross_compiling" != no; then
5946   if test -n "$ac_tool_prefix"; then
5947   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5948 set dummy ${ac_tool_prefix}strip; ac_word=$2
5949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5950 $as_echo_n "checking for $ac_word... " >&6; }
5951 if ${ac_cv_prog_STRIP+:} false; then :
5952   $as_echo_n "(cached) " >&6
5953 else
5954   if test -n "$STRIP"; then
5955   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5956 else
5957 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5958 for as_dir in $PATH
5959 do
5960   IFS=$as_save_IFS
5961   test -z "$as_dir" && as_dir=.
5962     for ac_exec_ext in '' $ac_executable_extensions; do
5963   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5964     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5965     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5966     break 2
5967   fi
5968 done
5969   done
5970 IFS=$as_save_IFS
5971
5972 fi
5973 fi
5974 STRIP=$ac_cv_prog_STRIP
5975 if test -n "$STRIP"; then
5976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5977 $as_echo "$STRIP" >&6; }
5978 else
5979   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5980 $as_echo "no" >&6; }
5981 fi
5982
5983
5984 fi
5985 if test -z "$ac_cv_prog_STRIP"; then
5986   ac_ct_STRIP=$STRIP
5987   # Extract the first word of "strip", so it can be a program name with args.
5988 set dummy strip; ac_word=$2
5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5990 $as_echo_n "checking for $ac_word... " >&6; }
5991 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5992   $as_echo_n "(cached) " >&6
5993 else
5994   if test -n "$ac_ct_STRIP"; then
5995   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5996 else
5997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5998 for as_dir in $PATH
5999 do
6000   IFS=$as_save_IFS
6001   test -z "$as_dir" && as_dir=.
6002     for ac_exec_ext in '' $ac_executable_extensions; do
6003   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6004     ac_cv_prog_ac_ct_STRIP="strip"
6005     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6006     break 2
6007   fi
6008 done
6009   done
6010 IFS=$as_save_IFS
6011
6012 fi
6013 fi
6014 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6015 if test -n "$ac_ct_STRIP"; then
6016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6017 $as_echo "$ac_ct_STRIP" >&6; }
6018 else
6019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6020 $as_echo "no" >&6; }
6021 fi
6022
6023   if test "x$ac_ct_STRIP" = x; then
6024     STRIP=":"
6025   else
6026     case $cross_compiling:$ac_tool_warned in
6027 yes:)
6028 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6029 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6030 ac_tool_warned=yes ;;
6031 esac
6032     STRIP=$ac_ct_STRIP
6033   fi
6034 else
6035   STRIP="$ac_cv_prog_STRIP"
6036 fi
6037
6038 fi
6039 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
6040
6041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
6042 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
6043 if test -z "$MKDIR_P"; then
6044   if ${ac_cv_path_mkdir+:} false; then :
6045   $as_echo_n "(cached) " >&6
6046 else
6047   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6048 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
6049 do
6050   IFS=$as_save_IFS
6051   test -z "$as_dir" && as_dir=.
6052     for ac_prog in mkdir gmkdir; do
6053          for ac_exec_ext in '' $ac_executable_extensions; do
6054            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
6055            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
6056              'mkdir (GNU coreutils) '* | \
6057              'mkdir (coreutils) '* | \
6058              'mkdir (fileutils) '4.1*)
6059                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
6060                break 3;;
6061            esac
6062          done
6063        done
6064   done
6065 IFS=$as_save_IFS
6066
6067 fi
6068
6069   test -d ./--version && rmdir ./--version
6070   if test "${ac_cv_path_mkdir+set}" = set; then
6071     MKDIR_P="$ac_cv_path_mkdir -p"
6072   else
6073     # As a last resort, use the slow shell script.  Don't cache a
6074     # value for MKDIR_P within a source directory, because that will
6075     # break other packages using the cache if that directory is
6076     # removed, or if the value is a relative name.
6077     MKDIR_P="$ac_install_sh -d"
6078   fi
6079 fi
6080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
6081 $as_echo "$MKDIR_P" >&6; }
6082
6083 for ac_prog in gawk mawk nawk awk
6084 do
6085   # Extract the first word of "$ac_prog", so it can be a program name with args.
6086 set dummy $ac_prog; ac_word=$2
6087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6088 $as_echo_n "checking for $ac_word... " >&6; }
6089 if ${ac_cv_prog_AWK+:} false; then :
6090   $as_echo_n "(cached) " >&6
6091 else
6092   if test -n "$AWK"; then
6093   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6094 else
6095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6096 for as_dir in $PATH
6097 do
6098   IFS=$as_save_IFS
6099   test -z "$as_dir" && as_dir=.
6100     for ac_exec_ext in '' $ac_executable_extensions; do
6101   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6102     ac_cv_prog_AWK="$ac_prog"
6103     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6104     break 2
6105   fi
6106 done
6107   done
6108 IFS=$as_save_IFS
6109
6110 fi
6111 fi
6112 AWK=$ac_cv_prog_AWK
6113 if test -n "$AWK"; then
6114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6115 $as_echo "$AWK" >&6; }
6116 else
6117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6118 $as_echo "no" >&6; }
6119 fi
6120
6121
6122   test -n "$AWK" && break
6123 done
6124
6125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6126 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6127 set x ${MAKE-make}
6128 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6129 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
6130   $as_echo_n "(cached) " >&6
6131 else
6132   cat >conftest.make <<\_ACEOF
6133 SHELL = /bin/sh
6134 all:
6135         @echo '@@@%%%=$(MAKE)=@@@%%%'
6136 _ACEOF
6137 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6138 case `${MAKE-make} -f conftest.make 2>/dev/null` in
6139   *@@@%%%=?*=@@@%%%*)
6140     eval ac_cv_prog_make_${ac_make}_set=yes;;
6141   *)
6142     eval ac_cv_prog_make_${ac_make}_set=no;;
6143 esac
6144 rm -f conftest.make
6145 fi
6146 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6148 $as_echo "yes" >&6; }
6149   SET_MAKE=
6150 else
6151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6152 $as_echo "no" >&6; }
6153   SET_MAKE="MAKE=${MAKE-make}"
6154 fi
6155
6156 rm -rf .tst 2>/dev/null
6157 mkdir .tst 2>/dev/null
6158 if test -d .tst; then
6159   am__leading_dot=.
6160 else
6161   am__leading_dot=_
6162 fi
6163 rmdir .tst 2>/dev/null
6164
6165 DEPDIR="${am__leading_dot}deps"
6166
6167 ac_config_commands="$ac_config_commands depfiles"
6168
6169
6170 am_make=${MAKE-make}
6171 cat > confinc << 'END'
6172 am__doit:
6173         @echo this is the am__doit target
6174 .PHONY: am__doit
6175 END
6176 # If we don't find an include directive, just comment out the code.
6177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
6178 $as_echo_n "checking for style of include used by $am_make... " >&6; }
6179 am__include="#"
6180 am__quote=
6181 _am_result=none
6182 # First try GNU make style include.
6183 echo "include confinc" > confmf
6184 # Ignore all kinds of additional output from 'make'.
6185 case `$am_make -s -f confmf 2> /dev/null` in #(
6186 *the\ am__doit\ target*)
6187   am__include=include
6188   am__quote=
6189   _am_result=GNU
6190   ;;
6191 esac
6192 # Now try BSD make style include.
6193 if test "$am__include" = "#"; then
6194    echo '.include "confinc"' > confmf
6195    case `$am_make -s -f confmf 2> /dev/null` in #(
6196    *the\ am__doit\ target*)
6197      am__include=.include
6198      am__quote="\""
6199      _am_result=BSD
6200      ;;
6201    esac
6202 fi
6203
6204
6205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
6206 $as_echo "$_am_result" >&6; }
6207 rm -f confinc confmf
6208
6209 # Check whether --enable-dependency-tracking was given.
6210 if test "${enable_dependency_tracking+set}" = set; then :
6211   enableval=$enable_dependency_tracking;
6212 fi
6213
6214 if test "x$enable_dependency_tracking" != xno; then
6215   am_depcomp="$ac_aux_dir/depcomp"
6216   AMDEPBACKSLASH='\'
6217   am__nodep='_no'
6218 fi
6219  if test "x$enable_dependency_tracking" != xno; then
6220   AMDEP_TRUE=
6221   AMDEP_FALSE='#'
6222 else
6223   AMDEP_TRUE='#'
6224   AMDEP_FALSE=
6225 fi
6226
6227
6228 # Check whether --enable-silent-rules was given.
6229 if test "${enable_silent_rules+set}" = set; then :
6230   enableval=$enable_silent_rules;
6231 fi
6232
6233 case $enable_silent_rules in # (((
6234   yes) AM_DEFAULT_VERBOSITY=0;;
6235    no) AM_DEFAULT_VERBOSITY=1;;
6236     *) AM_DEFAULT_VERBOSITY=1;;
6237 esac
6238 am_make=${MAKE-make}
6239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
6240 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
6241 if ${am_cv_make_support_nested_variables+:} false; then :
6242   $as_echo_n "(cached) " >&6
6243 else
6244   if $as_echo 'TRUE=$(BAR$(V))
6245 BAR0=false
6246 BAR1=true
6247 V=1
6248 am__doit:
6249         @$(TRUE)
6250 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
6251   am_cv_make_support_nested_variables=yes
6252 else
6253   am_cv_make_support_nested_variables=no
6254 fi
6255 fi
6256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
6257 $as_echo "$am_cv_make_support_nested_variables" >&6; }
6258 if test $am_cv_make_support_nested_variables = yes; then
6259     AM_V='$(V)'
6260   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
6261 else
6262   AM_V=$AM_DEFAULT_VERBOSITY
6263   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
6264 fi
6265 AM_BACKSLASH='\'
6266
6267 if test "`cd $srcdir && pwd`" != "`pwd`"; then
6268   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
6269   # is not polluted with repeated "-I."
6270   am__isrc=' -I$(srcdir)'
6271   # test to see if srcdir already configured
6272   if test -f $srcdir/config.status; then
6273     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
6274   fi
6275 fi
6276
6277 # test whether we have cygpath
6278 if test -z "$CYGPATH_W"; then
6279   if (cygpath --version) >/dev/null 2>/dev/null; then
6280     CYGPATH_W='cygpath -w'
6281   else
6282     CYGPATH_W=echo
6283   fi
6284 fi
6285
6286
6287 # Define the identity of the package.
6288  PACKAGE='libgm2'
6289  VERSION='version-unused'
6290
6291
6292 # Some tools Automake needs.
6293
6294 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
6295
6296
6297 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
6298
6299
6300 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
6301
6302
6303 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
6304
6305
6306 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
6307
6308 # For better backward compatibility.  To be removed once Automake 1.9.x
6309 # dies out for good.  For more background, see:
6310 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
6311 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
6312 mkdir_p='$(MKDIR_P)'
6313
6314 # We need awk for the "check" target (and possibly the TAP driver).  The
6315 # system "awk" is bad on some platforms.
6316 # Always define AMTAR for backward compatibility.  Yes, it's still used
6317 # in the wild :-(  We should find a proper way to deprecate it ...
6318 AMTAR='$${TAR-tar}'
6319
6320
6321 # We'll loop over all known methods to create a tar archive until one works.
6322 _am_tools='gnutar  pax cpio none'
6323
6324 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
6325
6326
6327
6328
6329
6330 depcc="$CC"   am_compiler_list=
6331
6332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6333 $as_echo_n "checking dependency style of $depcc... " >&6; }
6334 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
6335   $as_echo_n "(cached) " >&6
6336 else
6337   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6338   # We make a subdir and do the tests there.  Otherwise we can end up
6339   # making bogus files that we don't know about and never remove.  For
6340   # instance it was reported that on HP-UX the gcc test will end up
6341   # making a dummy file named 'D' -- because '-MD' means "put the output
6342   # in D".
6343   rm -rf conftest.dir
6344   mkdir conftest.dir
6345   # Copy depcomp to subdir because otherwise we won't find it if we're
6346   # using a relative directory.
6347   cp "$am_depcomp" conftest.dir
6348   cd conftest.dir
6349   # We will build objects and dependencies in a subdirectory because
6350   # it helps to detect inapplicable dependency modes.  For instance
6351   # both Tru64's cc and ICC support -MD to output dependencies as a
6352   # side effect of compilation, but ICC will put the dependencies in
6353   # the current directory while Tru64 will put them in the object
6354   # directory.
6355   mkdir sub
6356
6357   am_cv_CC_dependencies_compiler_type=none
6358   if test "$am_compiler_list" = ""; then
6359      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6360   fi
6361   am__universal=false
6362   case " $depcc " in #(
6363      *\ -arch\ *\ -arch\ *) am__universal=true ;;
6364      esac
6365
6366   for depmode in $am_compiler_list; do
6367     # Setup a source with many dependencies, because some compilers
6368     # like to wrap large dependency lists on column 80 (with \), and
6369     # we should not choose a depcomp mode which is confused by this.
6370     #
6371     # We need to recreate these files for each test, as the compiler may
6372     # overwrite some of them when testing with obscure command lines.
6373     # This happens at least with the AIX C compiler.
6374     : > sub/conftest.c
6375     for i in 1 2 3 4 5 6; do
6376       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6377       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6378       # Solaris 10 /bin/sh.
6379       echo '/* dummy */' > sub/conftst$i.h
6380     done
6381     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6382
6383     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6384     # mode.  It turns out that the SunPro C++ compiler does not properly
6385     # handle '-M -o', and we need to detect this.  Also, some Intel
6386     # versions had trouble with output in subdirs.
6387     am__obj=sub/conftest.${OBJEXT-o}
6388     am__minus_obj="-o $am__obj"
6389     case $depmode in
6390     gcc)
6391       # This depmode causes a compiler race in universal mode.
6392       test "$am__universal" = false || continue
6393       ;;
6394     nosideeffect)
6395       # After this tag, mechanisms are not by side-effect, so they'll
6396       # only be used when explicitly requested.
6397       if test "x$enable_dependency_tracking" = xyes; then
6398         continue
6399       else
6400         break
6401       fi
6402       ;;
6403     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6404       # This compiler won't grok '-c -o', but also, the minuso test has
6405       # not run yet.  These depmodes are late enough in the game, and
6406       # so weak that their functioning should not be impacted.
6407       am__obj=conftest.${OBJEXT-o}
6408       am__minus_obj=
6409       ;;
6410     none) break ;;
6411     esac
6412     if depmode=$depmode \
6413        source=sub/conftest.c object=$am__obj \
6414        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6415        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6416          >/dev/null 2>conftest.err &&
6417        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6418        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6419        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6420        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6421       # icc doesn't choke on unknown options, it will just issue warnings
6422       # or remarks (even with -Werror).  So we grep stderr for any message
6423       # that says an option was ignored or not supported.
6424       # When given -MP, icc 7.0 and 7.1 complain thusly:
6425       #   icc: Command line warning: ignoring option '-M'; no argument required
6426       # The diagnosis changed in icc 8.0:
6427       #   icc: Command line remark: option '-MP' not supported
6428       if (grep 'ignoring option' conftest.err ||
6429           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6430         am_cv_CC_dependencies_compiler_type=$depmode
6431         break
6432       fi
6433     fi
6434   done
6435
6436   cd ..
6437   rm -rf conftest.dir
6438 else
6439   am_cv_CC_dependencies_compiler_type=none
6440 fi
6441
6442 fi
6443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6444 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6445 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6446
6447  if
6448   test "x$enable_dependency_tracking" != xno \
6449   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
6450   am__fastdepCC_TRUE=
6451   am__fastdepCC_FALSE='#'
6452 else
6453   am__fastdepCC_TRUE='#'
6454   am__fastdepCC_FALSE=
6455 fi
6456
6457
6458 depcc="$CXX"  am_compiler_list=
6459
6460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6461 $as_echo_n "checking dependency style of $depcc... " >&6; }
6462 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
6463   $as_echo_n "(cached) " >&6
6464 else
6465   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6466   # We make a subdir and do the tests there.  Otherwise we can end up
6467   # making bogus files that we don't know about and never remove.  For
6468   # instance it was reported that on HP-UX the gcc test will end up
6469   # making a dummy file named 'D' -- because '-MD' means "put the output
6470   # in D".
6471   rm -rf conftest.dir
6472   mkdir conftest.dir
6473   # Copy depcomp to subdir because otherwise we won't find it if we're
6474   # using a relative directory.
6475   cp "$am_depcomp" conftest.dir
6476   cd conftest.dir
6477   # We will build objects and dependencies in a subdirectory because
6478   # it helps to detect inapplicable dependency modes.  For instance
6479   # both Tru64's cc and ICC support -MD to output dependencies as a
6480   # side effect of compilation, but ICC will put the dependencies in
6481   # the current directory while Tru64 will put them in the object
6482   # directory.
6483   mkdir sub
6484
6485   am_cv_CXX_dependencies_compiler_type=none
6486   if test "$am_compiler_list" = ""; then
6487      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6488   fi
6489   am__universal=false
6490   case " $depcc " in #(
6491      *\ -arch\ *\ -arch\ *) am__universal=true ;;
6492      esac
6493
6494   for depmode in $am_compiler_list; do
6495     # Setup a source with many dependencies, because some compilers
6496     # like to wrap large dependency lists on column 80 (with \), and
6497     # we should not choose a depcomp mode which is confused by this.
6498     #
6499     # We need to recreate these files for each test, as the compiler may
6500     # overwrite some of them when testing with obscure command lines.
6501     # This happens at least with the AIX C compiler.
6502     : > sub/conftest.c
6503     for i in 1 2 3 4 5 6; do
6504       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6505       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6506       # Solaris 10 /bin/sh.
6507       echo '/* dummy */' > sub/conftst$i.h
6508     done
6509     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6510
6511     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6512     # mode.  It turns out that the SunPro C++ compiler does not properly
6513     # handle '-M -o', and we need to detect this.  Also, some Intel
6514     # versions had trouble with output in subdirs.
6515     am__obj=sub/conftest.${OBJEXT-o}
6516     am__minus_obj="-o $am__obj"
6517     case $depmode in
6518     gcc)
6519       # This depmode causes a compiler race in universal mode.
6520       test "$am__universal" = false || continue
6521       ;;
6522     nosideeffect)
6523       # After this tag, mechanisms are not by side-effect, so they'll
6524       # only be used when explicitly requested.
6525       if test "x$enable_dependency_tracking" = xyes; then
6526         continue
6527       else
6528         break
6529       fi
6530       ;;
6531     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6532       # This compiler won't grok '-c -o', but also, the minuso test has
6533       # not run yet.  These depmodes are late enough in the game, and
6534       # so weak that their functioning should not be impacted.
6535       am__obj=conftest.${OBJEXT-o}
6536       am__minus_obj=
6537       ;;
6538     none) break ;;
6539     esac
6540     if depmode=$depmode \
6541        source=sub/conftest.c object=$am__obj \
6542        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6543        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6544          >/dev/null 2>conftest.err &&
6545        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6546        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6547        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6548        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6549       # icc doesn't choke on unknown options, it will just issue warnings
6550       # or remarks (even with -Werror).  So we grep stderr for any message
6551       # that says an option was ignored or not supported.
6552       # When given -MP, icc 7.0 and 7.1 complain thusly:
6553       #   icc: Command line warning: ignoring option '-M'; no argument required
6554       # The diagnosis changed in icc 8.0:
6555       #   icc: Command line remark: option '-MP' not supported
6556       if (grep 'ignoring option' conftest.err ||
6557           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6558         am_cv_CXX_dependencies_compiler_type=$depmode
6559         break
6560       fi
6561     fi
6562   done
6563
6564   cd ..
6565   rm -rf conftest.dir
6566 else
6567   am_cv_CXX_dependencies_compiler_type=none
6568 fi
6569
6570 fi
6571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6572 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6573 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6574
6575  if
6576   test "x$enable_dependency_tracking" != xno \
6577   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6578   am__fastdepCXX_TRUE=
6579   am__fastdepCXX_FALSE='#'
6580 else
6581   am__fastdepCXX_TRUE='#'
6582   am__fastdepCXX_FALSE=
6583 fi
6584
6585
6586
6587 # POSIX will say in a future version that running "rm -f" with no argument
6588 # is OK; and we want to be able to make that assumption in our Makefile
6589 # recipes.  So use an aggressive probe to check that the usage we want is
6590 # actually supported "in the wild" to an acceptable degree.
6591 # See automake bug#10828.
6592 # To make any issue more visible, cause the running configure to be aborted
6593 # by default if the 'rm' program in use doesn't match our expectations; the
6594 # user can still override this though.
6595 if rm -f && rm -fr && rm -rf; then : OK; else
6596   cat >&2 <<'END'
6597 Oops!
6598
6599 Your 'rm' program seems unable to run without file operands specified
6600 on the command line, even when the '-f' option is present.  This is contrary
6601 to the behaviour of most rm programs out there, and not conforming with
6602 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
6603
6604 Please tell bug-automake@gnu.org about your system, including the value
6605 of your $PATH and any error possibly output before this message.  This
6606 can help us improve future automake versions.
6607
6608 END
6609   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
6610     echo 'Configuration will proceed anyway, since you have set the' >&2
6611     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
6612     echo >&2
6613   else
6614     cat >&2 <<'END'
6615 Aborting the configuration process, to ensure you take notice of the issue.
6616
6617 You can download and install GNU coreutils to get an 'rm' implementation
6618 that behaves properly: <http://www.gnu.org/software/coreutils/>.
6619
6620 If you want to complete the configuration process using your problematic
6621 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
6622 to "yes", and re-run configure.
6623
6624 END
6625     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
6626   fi
6627 fi
6628
6629
6630
6631
6632
6633
6634 # Check whether --with-cross-host was given.
6635 if test "${with_cross_host+set}" = set; then :
6636   withval=$with_cross_host;
6637 fi
6638
6639
6640 # Checks for header files.
6641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6642 $as_echo_n "checking for ANSI C header files... " >&6; }
6643 if ${ac_cv_header_stdc+:} false; then :
6644   $as_echo_n "(cached) " >&6
6645 else
6646   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6647 /* end confdefs.h.  */
6648 #include <stdlib.h>
6649 #include <stdarg.h>
6650 #include <string.h>
6651 #include <float.h>
6652
6653 int
6654 main ()
6655 {
6656
6657   ;
6658   return 0;
6659 }
6660 _ACEOF
6661 if ac_fn_c_try_compile "$LINENO"; then :
6662   ac_cv_header_stdc=yes
6663 else
6664   ac_cv_header_stdc=no
6665 fi
6666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6667
6668 if test $ac_cv_header_stdc = yes; then
6669   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6670   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6671 /* end confdefs.h.  */
6672 #include <string.h>
6673
6674 _ACEOF
6675 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6676   $EGREP "memchr" >/dev/null 2>&1; then :
6677
6678 else
6679   ac_cv_header_stdc=no
6680 fi
6681 rm -f conftest*
6682
6683 fi
6684
6685 if test $ac_cv_header_stdc = yes; then
6686   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6687   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6688 /* end confdefs.h.  */
6689 #include <stdlib.h>
6690
6691 _ACEOF
6692 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6693   $EGREP "free" >/dev/null 2>&1; then :
6694
6695 else
6696   ac_cv_header_stdc=no
6697 fi
6698 rm -f conftest*
6699
6700 fi
6701
6702 if test $ac_cv_header_stdc = yes; then
6703   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6704   if test "$cross_compiling" = yes; then :
6705   :
6706 else
6707   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6708 /* end confdefs.h.  */
6709 #include <ctype.h>
6710 #include <stdlib.h>
6711 #if ((' ' & 0x0FF) == 0x020)
6712 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6713 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6714 #else
6715 # define ISLOWER(c) \
6716                    (('a' <= (c) && (c) <= 'i') \
6717                      || ('j' <= (c) && (c) <= 'r') \
6718                      || ('s' <= (c) && (c) <= 'z'))
6719 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6720 #endif
6721
6722 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6723 int
6724 main ()
6725 {
6726   int i;
6727   for (i = 0; i < 256; i++)
6728     if (XOR (islower (i), ISLOWER (i))
6729         || toupper (i) != TOUPPER (i))
6730       return 2;
6731   return 0;
6732 }
6733 _ACEOF
6734 if ac_fn_c_try_run "$LINENO"; then :
6735
6736 else
6737   ac_cv_header_stdc=no
6738 fi
6739 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6740   conftest.$ac_objext conftest.beam conftest.$ac_ext
6741 fi
6742
6743 fi
6744 fi
6745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6746 $as_echo "$ac_cv_header_stdc" >&6; }
6747 if test $ac_cv_header_stdc = yes; then
6748
6749 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6750
6751 fi
6752
6753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
6754 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
6755 if ${ac_cv_header_sys_wait_h+:} false; then :
6756   $as_echo_n "(cached) " >&6
6757 else
6758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6759 /* end confdefs.h.  */
6760 #include <sys/types.h>
6761 #include <sys/wait.h>
6762 #ifndef WEXITSTATUS
6763 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6764 #endif
6765 #ifndef WIFEXITED
6766 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6767 #endif
6768
6769 int
6770 main ()
6771 {
6772   int s;
6773   wait (&s);
6774   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6775   ;
6776   return 0;
6777 }
6778 _ACEOF
6779 if ac_fn_c_try_compile "$LINENO"; then :
6780   ac_cv_header_sys_wait_h=yes
6781 else
6782   ac_cv_header_sys_wait_h=no
6783 fi
6784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6785 fi
6786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
6787 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
6788 if test $ac_cv_header_sys_wait_h = yes; then
6789
6790 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
6791
6792 fi
6793
6794 ac_fn_c_check_header_mongrel "$LINENO" "math.h" "ac_cv_header_math_h" "$ac_includes_default"
6795 if test "x$ac_cv_header_math_h" = xyes; then :
6796
6797 $as_echo "#define HAVE_MATH_H 1" >>confdefs.h
6798
6799 fi
6800
6801
6802
6803 for ac_header in getopt.h limits.h stddef.h string.h strings.h \
6804                  stdlib.h time.h \
6805                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
6806                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
6807                  sys/socket.h \
6808                  sys/wait.h sys/ioctl.h errno.h sys/errno.h \
6809                  pwd.h direct.h dirent.h signal.h malloc.h langinfo.h \
6810                  pthread.h stdarg.h stdio.h sys/types.h termios.h \
6811                  netinet/in.h netdb.h sys/uio.h sys/stat.h wchar.h
6812 do :
6813   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6814 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6815 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6816   cat >>confdefs.h <<_ACEOF
6817 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6818 _ACEOF
6819
6820 fi
6821
6822 done
6823
6824
6825
6826  case ${build_alias} in
6827   "") build_noncanonical=${build} ;;
6828   *) build_noncanonical=${build_alias} ;;
6829 esac
6830
6831  case ${host_alias} in
6832   "") host_noncanonical=${build_noncanonical} ;;
6833   *) host_noncanonical=${host_alias} ;;
6834 esac
6835
6836
6837
6838  case ${target_alias} in
6839   "") target_noncanonical=${host_noncanonical} ;;
6840   *) target_noncanonical=${target_alias} ;;
6841 esac
6842
6843
6844
6845
6846 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
6847 # have matching libraries, they should use host libraries: Makefile.tpl
6848 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
6849 # However, they still use the build modules, because the corresponding
6850 # host modules (e.g. bison) are only built for the host when bootstrap
6851 # finishes. So:
6852 # - build_subdir is where we find build modules, and never changes.
6853 # - build_libsubdir is where we find build libraries, and can be overridden.
6854
6855 # Prefix 'build-' so this never conflicts with target_subdir.
6856 build_subdir="build-${build_noncanonical}"
6857
6858 # Check whether --with-build-libsubdir was given.
6859 if test "${with_build_libsubdir+set}" = set; then :
6860   withval=$with_build_libsubdir; build_libsubdir="$withval"
6861 else
6862   build_libsubdir="$build_subdir"
6863 fi
6864
6865 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
6866 if ( test $srcdir = . && test -d gcc ) \
6867    || test -d $srcdir/../host-${host_noncanonical}; then
6868   host_subdir="host-${host_noncanonical}"
6869 else
6870   host_subdir=.
6871 fi
6872 # No prefix.
6873 target_subdir=${target_noncanonical}
6874
6875
6876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
6877 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
6878 # Check whether --enable-version-specific-runtime-libs was given.
6879 if test "${enable_version_specific_runtime_libs+set}" = set; then :
6880   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
6881  yes) version_specific_libs=yes ;;
6882  no)  version_specific_libs=no ;;
6883  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
6884  esac
6885 else
6886   version_specific_libs=no
6887 fi
6888
6889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
6890 $as_echo "$version_specific_libs" >&6; }
6891
6892
6893 # Check whether --with-slibdir was given.
6894 if test "${with_slibdir+set}" = set; then :
6895   withval=$with_slibdir; slibdir="$with_slibdir"
6896 else
6897   if test "${version_specific_libs}" = yes; then
6898   slibdir='$(libsubdir)'
6899 elif test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
6900   slibdir='$(exec_prefix)/$(host_noncanonical)/lib'
6901 else
6902   slibdir='$(libdir)'
6903 fi
6904 fi
6905
6906
6907
6908 # Command-line options.
6909 # Very limited version of AC_MAINTAINER_MODE.
6910 # Check whether --enable-maintainer-mode was given.
6911 if test "${enable_maintainer_mode+set}" = set; then :
6912   enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
6913      yes) MAINT='' ;;
6914      no) MAINT='#' ;;
6915      *) as_fn_error $? "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
6916    esac
6917    maintainer_mode=${enableval}
6918 else
6919   MAINT='#'
6920 fi
6921
6922
6923 toolexecdir=no
6924 toolexeclibdir=no
6925
6926 # Calculate toolexeclibdir
6927 # Also toolexecdir, though it's only used in toolexeclibdir
6928 case ${version_specific_libs} in
6929   yes)
6930     # Need the gcc compiler version to know where to install libraries
6931     # and header files if --enable-version-specific-runtime-libs option
6932     # is selected.
6933     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
6934     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
6935     ;;
6936   no)
6937     if test -n "$with_cross_host" &&
6938        test x"$with_cross_host" != x"no"; then
6939       # Install a library built with a cross compiler in tooldir, not libdir.
6940       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
6941       toolexeclibdir='$(toolexecdir)/lib'
6942     else
6943       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
6944       toolexeclibdir='$(libdir)'
6945     fi
6946     multi_os_directory=`$CC -print-multi-os-directory`
6947     case $multi_os_directory in
6948       .) ;; # Avoid trailing /.
6949       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
6950     esac
6951     ;;
6952 esac
6953
6954
6955
6956
6957
6958
6959
6960
6961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
6962 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
6963     # Check whether --enable-maintainer-mode was given.
6964 if test "${enable_maintainer_mode+set}" = set; then :
6965   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
6966 else
6967   USE_MAINTAINER_MODE=no
6968 fi
6969
6970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
6971 $as_echo "$USE_MAINTAINER_MODE" >&6; }
6972    if test $USE_MAINTAINER_MODE = yes; then
6973   MAINTAINER_MODE_TRUE=
6974   MAINTAINER_MODE_FALSE='#'
6975 else
6976   MAINTAINER_MODE_TRUE='#'
6977   MAINTAINER_MODE_FALSE=
6978 fi
6979
6980   MAINT=$MAINTAINER_MODE_TRUE
6981
6982
6983
6984 # Check the compiler.
6985 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
6986 # We must force CC to /not/ be precious variables; otherwise
6987 # the wrong, non-multilib-adjusted value will be used in multilibs.
6988 # As a side effect, we have to subst CFLAGS ourselves.
6989
6990
6991
6992 ac_ext=c
6993 ac_cpp='$CPP $CPPFLAGS'
6994 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6995 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6996 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6997 if test -n "$ac_tool_prefix"; then
6998   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
6999 set dummy ${ac_tool_prefix}gcc; ac_word=$2
7000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7001 $as_echo_n "checking for $ac_word... " >&6; }
7002 if ${ac_cv_prog_CC+:} false; then :
7003   $as_echo_n "(cached) " >&6
7004 else
7005   if test -n "$CC"; then
7006   ac_cv_prog_CC="$CC" # Let the user override the test.
7007 else
7008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7009 for as_dir in $PATH
7010 do
7011   IFS=$as_save_IFS
7012   test -z "$as_dir" && as_dir=.
7013     for ac_exec_ext in '' $ac_executable_extensions; do
7014   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7015     ac_cv_prog_CC="${ac_tool_prefix}gcc"
7016     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7017     break 2
7018   fi
7019 done
7020   done
7021 IFS=$as_save_IFS
7022
7023 fi
7024 fi
7025 CC=$ac_cv_prog_CC
7026 if test -n "$CC"; then
7027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
7028 $as_echo "$CC" >&6; }
7029 else
7030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7031 $as_echo "no" >&6; }
7032 fi
7033
7034
7035 fi
7036 if test -z "$ac_cv_prog_CC"; then
7037   ac_ct_CC=$CC
7038   # Extract the first word of "gcc", so it can be a program name with args.
7039 set dummy gcc; ac_word=$2
7040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7041 $as_echo_n "checking for $ac_word... " >&6; }
7042 if ${ac_cv_prog_ac_ct_CC+:} false; then :
7043   $as_echo_n "(cached) " >&6
7044 else
7045   if test -n "$ac_ct_CC"; then
7046   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
7047 else
7048 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7049 for as_dir in $PATH
7050 do
7051   IFS=$as_save_IFS
7052   test -z "$as_dir" && as_dir=.
7053     for ac_exec_ext in '' $ac_executable_extensions; do
7054   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7055     ac_cv_prog_ac_ct_CC="gcc"
7056     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7057     break 2
7058   fi
7059 done
7060   done
7061 IFS=$as_save_IFS
7062
7063 fi
7064 fi
7065 ac_ct_CC=$ac_cv_prog_ac_ct_CC
7066 if test -n "$ac_ct_CC"; then
7067   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
7068 $as_echo "$ac_ct_CC" >&6; }
7069 else
7070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7071 $as_echo "no" >&6; }
7072 fi
7073
7074   if test "x$ac_ct_CC" = x; then
7075     CC=""
7076   else
7077     case $cross_compiling:$ac_tool_warned in
7078 yes:)
7079 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7080 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7081 ac_tool_warned=yes ;;
7082 esac
7083     CC=$ac_ct_CC
7084   fi
7085 else
7086   CC="$ac_cv_prog_CC"
7087 fi
7088
7089 if test -z "$CC"; then
7090           if test -n "$ac_tool_prefix"; then
7091     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
7092 set dummy ${ac_tool_prefix}cc; ac_word=$2
7093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7094 $as_echo_n "checking for $ac_word... " >&6; }
7095 if ${ac_cv_prog_CC+:} false; then :
7096   $as_echo_n "(cached) " >&6
7097 else
7098   if test -n "$CC"; then
7099   ac_cv_prog_CC="$CC" # Let the user override the test.
7100 else
7101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7102 for as_dir in $PATH
7103 do
7104   IFS=$as_save_IFS
7105   test -z "$as_dir" && as_dir=.
7106     for ac_exec_ext in '' $ac_executable_extensions; do
7107   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7108     ac_cv_prog_CC="${ac_tool_prefix}cc"
7109     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7110     break 2
7111   fi
7112 done
7113   done
7114 IFS=$as_save_IFS
7115
7116 fi
7117 fi
7118 CC=$ac_cv_prog_CC
7119 if test -n "$CC"; then
7120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
7121 $as_echo "$CC" >&6; }
7122 else
7123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7124 $as_echo "no" >&6; }
7125 fi
7126
7127
7128   fi
7129 fi
7130 if test -z "$CC"; then
7131   # Extract the first word of "cc", so it can be a program name with args.
7132 set dummy cc; ac_word=$2
7133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7134 $as_echo_n "checking for $ac_word... " >&6; }
7135 if ${ac_cv_prog_CC+:} false; then :
7136   $as_echo_n "(cached) " >&6
7137 else
7138   if test -n "$CC"; then
7139   ac_cv_prog_CC="$CC" # Let the user override the test.
7140 else
7141   ac_prog_rejected=no
7142 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7143 for as_dir in $PATH
7144 do
7145   IFS=$as_save_IFS
7146   test -z "$as_dir" && as_dir=.
7147     for ac_exec_ext in '' $ac_executable_extensions; do
7148   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7149     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
7150        ac_prog_rejected=yes
7151        continue
7152      fi
7153     ac_cv_prog_CC="cc"
7154     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7155     break 2
7156   fi
7157 done
7158   done
7159 IFS=$as_save_IFS
7160
7161 if test $ac_prog_rejected = yes; then
7162   # We found a bogon in the path, so make sure we never use it.
7163   set dummy $ac_cv_prog_CC
7164   shift
7165   if test $# != 0; then
7166     # We chose a different compiler from the bogus one.
7167     # However, it has the same basename, so the bogon will be chosen
7168     # first if we set CC to just the basename; use the full file name.
7169     shift
7170     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
7171   fi
7172 fi
7173 fi
7174 fi
7175 CC=$ac_cv_prog_CC
7176 if test -n "$CC"; then
7177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
7178 $as_echo "$CC" >&6; }
7179 else
7180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7181 $as_echo "no" >&6; }
7182 fi
7183
7184
7185 fi
7186 if test -z "$CC"; then
7187   if test -n "$ac_tool_prefix"; then
7188   for ac_prog in cl.exe
7189   do
7190     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
7191 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
7192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7193 $as_echo_n "checking for $ac_word... " >&6; }
7194 if ${ac_cv_prog_CC+:} false; then :
7195   $as_echo_n "(cached) " >&6
7196 else
7197   if test -n "$CC"; then
7198   ac_cv_prog_CC="$CC" # Let the user override the test.
7199 else
7200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7201 for as_dir in $PATH
7202 do
7203   IFS=$as_save_IFS
7204   test -z "$as_dir" && as_dir=.
7205     for ac_exec_ext in '' $ac_executable_extensions; do
7206   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7207     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
7208     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7209     break 2
7210   fi
7211 done
7212   done
7213 IFS=$as_save_IFS
7214
7215 fi
7216 fi
7217 CC=$ac_cv_prog_CC
7218 if test -n "$CC"; then
7219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
7220 $as_echo "$CC" >&6; }
7221 else
7222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7223 $as_echo "no" >&6; }
7224 fi
7225
7226
7227     test -n "$CC" && break
7228   done
7229 fi
7230 if test -z "$CC"; then
7231   ac_ct_CC=$CC
7232   for ac_prog in cl.exe
7233 do
7234   # Extract the first word of "$ac_prog", so it can be a program name with args.
7235 set dummy $ac_prog; ac_word=$2
7236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7237 $as_echo_n "checking for $ac_word... " >&6; }
7238 if ${ac_cv_prog_ac_ct_CC+:} false; then :
7239   $as_echo_n "(cached) " >&6
7240 else
7241   if test -n "$ac_ct_CC"; then
7242   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
7243 else
7244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7245 for as_dir in $PATH
7246 do
7247   IFS=$as_save_IFS
7248   test -z "$as_dir" && as_dir=.
7249     for ac_exec_ext in '' $ac_executable_extensions; do
7250   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7251     ac_cv_prog_ac_ct_CC="$ac_prog"
7252     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7253     break 2
7254   fi
7255 done
7256   done
7257 IFS=$as_save_IFS
7258
7259 fi
7260 fi
7261 ac_ct_CC=$ac_cv_prog_ac_ct_CC
7262 if test -n "$ac_ct_CC"; then
7263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
7264 $as_echo "$ac_ct_CC" >&6; }
7265 else
7266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7267 $as_echo "no" >&6; }
7268 fi
7269
7270
7271   test -n "$ac_ct_CC" && break
7272 done
7273
7274   if test "x$ac_ct_CC" = x; then
7275     CC=""
7276   else
7277     case $cross_compiling:$ac_tool_warned in
7278 yes:)
7279 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7280 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7281 ac_tool_warned=yes ;;
7282 esac
7283     CC=$ac_ct_CC
7284   fi
7285 fi
7286
7287 fi
7288
7289
7290 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7291 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7292 as_fn_error $? "no acceptable C compiler found in \$PATH
7293 See \`config.log' for more details" "$LINENO" 5; }
7294
7295 # Provide some information about the compiler.
7296 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
7297 set X $ac_compile
7298 ac_compiler=$2
7299 for ac_option in --version -v -V -qversion; do
7300   { { ac_try="$ac_compiler $ac_option >&5"
7301 case "(($ac_try" in
7302   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7303   *) ac_try_echo=$ac_try;;
7304 esac
7305 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
7306 $as_echo "$ac_try_echo"; } >&5
7307   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
7308   ac_status=$?
7309   if test -s conftest.err; then
7310     sed '10a\
7311 ... rest of stderr output deleted ...
7312          10q' conftest.err >conftest.er1
7313     cat conftest.er1 >&5
7314   fi
7315   rm -f conftest.er1 conftest.err
7316   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7317   test $ac_status = 0; }
7318 done
7319
7320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
7321 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
7322 if ${ac_cv_c_compiler_gnu+:} false; then :
7323   $as_echo_n "(cached) " >&6
7324 else
7325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7326 /* end confdefs.h.  */
7327
7328 int
7329 main ()
7330 {
7331 #ifndef __GNUC__
7332        choke me
7333 #endif
7334
7335   ;
7336   return 0;
7337 }
7338 _ACEOF
7339 if ac_fn_c_try_compile "$LINENO"; then :
7340   ac_compiler_gnu=yes
7341 else
7342   ac_compiler_gnu=no
7343 fi
7344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7345 ac_cv_c_compiler_gnu=$ac_compiler_gnu
7346
7347 fi
7348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
7349 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
7350 if test $ac_compiler_gnu = yes; then
7351   GCC=yes
7352 else
7353   GCC=
7354 fi
7355 ac_test_CFLAGS=${CFLAGS+set}
7356 ac_save_CFLAGS=$CFLAGS
7357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
7358 $as_echo_n "checking whether $CC accepts -g... " >&6; }
7359 if ${ac_cv_prog_cc_g+:} false; then :
7360   $as_echo_n "(cached) " >&6
7361 else
7362   ac_save_c_werror_flag=$ac_c_werror_flag
7363    ac_c_werror_flag=yes
7364    ac_cv_prog_cc_g=no
7365    CFLAGS="-g"
7366    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7367 /* end confdefs.h.  */
7368
7369 int
7370 main ()
7371 {
7372
7373   ;
7374   return 0;
7375 }
7376 _ACEOF
7377 if ac_fn_c_try_compile "$LINENO"; then :
7378   ac_cv_prog_cc_g=yes
7379 else
7380   CFLAGS=""
7381       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7382 /* end confdefs.h.  */
7383
7384 int
7385 main ()
7386 {
7387
7388   ;
7389   return 0;
7390 }
7391 _ACEOF
7392 if ac_fn_c_try_compile "$LINENO"; then :
7393
7394 else
7395   ac_c_werror_flag=$ac_save_c_werror_flag
7396          CFLAGS="-g"
7397          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7398 /* end confdefs.h.  */
7399
7400 int
7401 main ()
7402 {
7403
7404   ;
7405   return 0;
7406 }
7407 _ACEOF
7408 if ac_fn_c_try_compile "$LINENO"; then :
7409   ac_cv_prog_cc_g=yes
7410 fi
7411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7412 fi
7413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7414 fi
7415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7416    ac_c_werror_flag=$ac_save_c_werror_flag
7417 fi
7418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
7419 $as_echo "$ac_cv_prog_cc_g" >&6; }
7420 if test "$ac_test_CFLAGS" = set; then
7421   CFLAGS=$ac_save_CFLAGS
7422 elif test $ac_cv_prog_cc_g = yes; then
7423   if test "$GCC" = yes; then
7424     CFLAGS="-g -O2"
7425   else
7426     CFLAGS="-g"
7427   fi
7428 else
7429   if test "$GCC" = yes; then
7430     CFLAGS="-O2"
7431   else
7432     CFLAGS=
7433   fi
7434 fi
7435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
7436 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
7437 if ${ac_cv_prog_cc_c89+:} false; then :
7438   $as_echo_n "(cached) " >&6
7439 else
7440   ac_cv_prog_cc_c89=no
7441 ac_save_CC=$CC
7442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7443 /* end confdefs.h.  */
7444 #include <stdarg.h>
7445 #include <stdio.h>
7446 struct stat;
7447 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
7448 struct buf { int x; };
7449 FILE * (*rcsopen) (struct buf *, struct stat *, int);
7450 static char *e (p, i)
7451      char **p;
7452      int i;
7453 {
7454   return p[i];
7455 }
7456 static char *f (char * (*g) (char **, int), char **p, ...)
7457 {
7458   char *s;
7459   va_list v;
7460   va_start (v,p);
7461   s = g (p, va_arg (v,int));
7462   va_end (v);
7463   return s;
7464 }
7465
7466 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
7467    function prototypes and stuff, but not '\xHH' hex character constants.
7468    These don't provoke an error unfortunately, instead are silently treated
7469    as 'x'.  The following induces an error, until -std is added to get
7470    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
7471    array size at least.  It's necessary to write '\x00'==0 to get something
7472    that's true only with -std.  */
7473 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
7474
7475 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
7476    inside strings and character constants.  */
7477 #define FOO(x) 'x'
7478 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
7479
7480 int test (int i, double x);
7481 struct s1 {int (*f) (int a);};
7482 struct s2 {int (*f) (double a);};
7483 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
7484 int argc;
7485 char **argv;
7486 int
7487 main ()
7488 {
7489 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
7490   ;
7491   return 0;
7492 }
7493 _ACEOF
7494 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
7495         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
7496 do
7497   CC="$ac_save_CC $ac_arg"
7498   if ac_fn_c_try_compile "$LINENO"; then :
7499   ac_cv_prog_cc_c89=$ac_arg
7500 fi
7501 rm -f core conftest.err conftest.$ac_objext
7502   test "x$ac_cv_prog_cc_c89" != "xno" && break
7503 done
7504 rm -f conftest.$ac_ext
7505 CC=$ac_save_CC
7506
7507 fi
7508 # AC_CACHE_VAL
7509 case "x$ac_cv_prog_cc_c89" in
7510   x)
7511     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7512 $as_echo "none needed" >&6; } ;;
7513   xno)
7514     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7515 $as_echo "unsupported" >&6; } ;;
7516   *)
7517     CC="$CC $ac_cv_prog_cc_c89"
7518     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
7519 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
7520 esac
7521 if test "x$ac_cv_prog_cc_c89" != xno; then :
7522
7523 fi
7524
7525 ac_ext=c
7526 ac_cpp='$CPP $CPPFLAGS'
7527 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7528 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7529 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7530
7531 ac_ext=c
7532 ac_cpp='$CPP $CPPFLAGS'
7533 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7534 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7535 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
7537 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
7538 if ${am_cv_prog_cc_c_o+:} false; then :
7539   $as_echo_n "(cached) " >&6
7540 else
7541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7542 /* end confdefs.h.  */
7543
7544 int
7545 main ()
7546 {
7547
7548   ;
7549   return 0;
7550 }
7551 _ACEOF
7552   # Make sure it works both with $CC and with simple cc.
7553   # Following AC_PROG_CC_C_O, we do the test twice because some
7554   # compilers refuse to overwrite an existing .o file with -o,
7555   # though they will create one.
7556   am_cv_prog_cc_c_o=yes
7557   for am_i in 1 2; do
7558     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
7559    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
7560    ac_status=$?
7561    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7562    (exit $ac_status); } \
7563          && test -f conftest2.$ac_objext; then
7564       : OK
7565     else
7566       am_cv_prog_cc_c_o=no
7567       break
7568     fi
7569   done
7570   rm -f core conftest*
7571   unset am_i
7572 fi
7573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
7574 $as_echo "$am_cv_prog_cc_c_o" >&6; }
7575 if test "$am_cv_prog_cc_c_o" != yes; then
7576    # Losing compiler, so override with the script.
7577    # FIXME: It is wrong to rewrite CC.
7578    # But if we don't then we get into trouble of one sort or another.
7579    # A longer-term fix would be to have automake use am__CC in this case,
7580    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
7581    CC="$am_aux_dir/compile $CC"
7582 fi
7583 ac_ext=c
7584 ac_cpp='$CPP $CPPFLAGS'
7585 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7586 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7587 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7588
7589
7590 ac_ext=cpp
7591 ac_cpp='$CXXCPP $CPPFLAGS'
7592 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7593 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7594 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7595 if test -z "$CXX"; then
7596   if test -n "$CCC"; then
7597     CXX=$CCC
7598   else
7599     if test -n "$ac_tool_prefix"; then
7600   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
7601   do
7602     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
7603 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
7604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7605 $as_echo_n "checking for $ac_word... " >&6; }
7606 if ${ac_cv_prog_CXX+:} false; then :
7607   $as_echo_n "(cached) " >&6
7608 else
7609   if test -n "$CXX"; then
7610   ac_cv_prog_CXX="$CXX" # Let the user override the test.
7611 else
7612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7613 for as_dir in $PATH
7614 do
7615   IFS=$as_save_IFS
7616   test -z "$as_dir" && as_dir=.
7617     for ac_exec_ext in '' $ac_executable_extensions; do
7618   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7619     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
7620     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7621     break 2
7622   fi
7623 done
7624   done
7625 IFS=$as_save_IFS
7626
7627 fi
7628 fi
7629 CXX=$ac_cv_prog_CXX
7630 if test -n "$CXX"; then
7631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
7632 $as_echo "$CXX" >&6; }
7633 else
7634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7635 $as_echo "no" >&6; }
7636 fi
7637
7638
7639     test -n "$CXX" && break
7640   done
7641 fi
7642 if test -z "$CXX"; then
7643   ac_ct_CXX=$CXX
7644   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
7645 do
7646   # Extract the first word of "$ac_prog", so it can be a program name with args.
7647 set dummy $ac_prog; ac_word=$2
7648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7649 $as_echo_n "checking for $ac_word... " >&6; }
7650 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
7651   $as_echo_n "(cached) " >&6
7652 else
7653   if test -n "$ac_ct_CXX"; then
7654   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
7655 else
7656 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7657 for as_dir in $PATH
7658 do
7659   IFS=$as_save_IFS
7660   test -z "$as_dir" && as_dir=.
7661     for ac_exec_ext in '' $ac_executable_extensions; do
7662   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7663     ac_cv_prog_ac_ct_CXX="$ac_prog"
7664     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7665     break 2
7666   fi
7667 done
7668   done
7669 IFS=$as_save_IFS
7670
7671 fi
7672 fi
7673 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
7674 if test -n "$ac_ct_CXX"; then
7675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
7676 $as_echo "$ac_ct_CXX" >&6; }
7677 else
7678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7679 $as_echo "no" >&6; }
7680 fi
7681
7682
7683   test -n "$ac_ct_CXX" && break
7684 done
7685
7686   if test "x$ac_ct_CXX" = x; then
7687     CXX="g++"
7688   else
7689     case $cross_compiling:$ac_tool_warned in
7690 yes:)
7691 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7692 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7693 ac_tool_warned=yes ;;
7694 esac
7695     CXX=$ac_ct_CXX
7696   fi
7697 fi
7698
7699   fi
7700 fi
7701 # Provide some information about the compiler.
7702 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
7703 set X $ac_compile
7704 ac_compiler=$2
7705 for ac_option in --version -v -V -qversion; do
7706   { { ac_try="$ac_compiler $ac_option >&5"
7707 case "(($ac_try" in
7708   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7709   *) ac_try_echo=$ac_try;;
7710 esac
7711 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
7712 $as_echo "$ac_try_echo"; } >&5
7713   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
7714   ac_status=$?
7715   if test -s conftest.err; then
7716     sed '10a\
7717 ... rest of stderr output deleted ...
7718          10q' conftest.err >conftest.er1
7719     cat conftest.er1 >&5
7720   fi
7721   rm -f conftest.er1 conftest.err
7722   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7723   test $ac_status = 0; }
7724 done
7725
7726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
7727 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
7728 if ${ac_cv_cxx_compiler_gnu+:} false; then :
7729   $as_echo_n "(cached) " >&6
7730 else
7731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7732 /* end confdefs.h.  */
7733
7734 int
7735 main ()
7736 {
7737 #ifndef __GNUC__
7738        choke me
7739 #endif
7740
7741   ;
7742   return 0;
7743 }
7744 _ACEOF
7745 if ac_fn_cxx_try_compile "$LINENO"; then :
7746   ac_compiler_gnu=yes
7747 else
7748   ac_compiler_gnu=no
7749 fi
7750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7751 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
7752
7753 fi
7754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
7755 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
7756 if test $ac_compiler_gnu = yes; then
7757   GXX=yes
7758 else
7759   GXX=
7760 fi
7761 ac_test_CXXFLAGS=${CXXFLAGS+set}
7762 ac_save_CXXFLAGS=$CXXFLAGS
7763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
7764 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
7765 if ${ac_cv_prog_cxx_g+:} false; then :
7766   $as_echo_n "(cached) " >&6
7767 else
7768   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
7769    ac_cxx_werror_flag=yes
7770    ac_cv_prog_cxx_g=no
7771    CXXFLAGS="-g"
7772    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7773 /* end confdefs.h.  */
7774
7775 int
7776 main ()
7777 {
7778
7779   ;
7780   return 0;
7781 }
7782 _ACEOF
7783 if ac_fn_cxx_try_compile "$LINENO"; then :
7784   ac_cv_prog_cxx_g=yes
7785 else
7786   CXXFLAGS=""
7787       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7788 /* end confdefs.h.  */
7789
7790 int
7791 main ()
7792 {
7793
7794   ;
7795   return 0;
7796 }
7797 _ACEOF
7798 if ac_fn_cxx_try_compile "$LINENO"; then :
7799
7800 else
7801   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
7802          CXXFLAGS="-g"
7803          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7804 /* end confdefs.h.  */
7805
7806 int
7807 main ()
7808 {
7809
7810   ;
7811   return 0;
7812 }
7813 _ACEOF
7814 if ac_fn_cxx_try_compile "$LINENO"; then :
7815   ac_cv_prog_cxx_g=yes
7816 fi
7817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7818 fi
7819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7820 fi
7821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7822    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
7823 fi
7824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
7825 $as_echo "$ac_cv_prog_cxx_g" >&6; }
7826 if test "$ac_test_CXXFLAGS" = set; then
7827   CXXFLAGS=$ac_save_CXXFLAGS
7828 elif test $ac_cv_prog_cxx_g = yes; then
7829   if test "$GXX" = yes; then
7830     CXXFLAGS="-g -O2"
7831   else
7832     CXXFLAGS="-g"
7833   fi
7834 else
7835   if test "$GXX" = yes; then
7836     CXXFLAGS="-O2"
7837   else
7838     CXXFLAGS=
7839   fi
7840 fi
7841 ac_ext=c
7842 ac_cpp='$CPP $CPPFLAGS'
7843 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7844 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7845 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7846
7847 # By default we simply use the C compiler to build assembly code.
7848
7849 test "${CCAS+set}" = set || CCAS=$CC
7850 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
7851
7852
7853
7854 depcc="$CCAS"   am_compiler_list=
7855
7856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
7857 $as_echo_n "checking dependency style of $depcc... " >&6; }
7858 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
7859   $as_echo_n "(cached) " >&6
7860 else
7861   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7862   # We make a subdir and do the tests there.  Otherwise we can end up
7863   # making bogus files that we don't know about and never remove.  For
7864   # instance it was reported that on HP-UX the gcc test will end up
7865   # making a dummy file named 'D' -- because '-MD' means "put the output
7866   # in D".
7867   rm -rf conftest.dir
7868   mkdir conftest.dir
7869   # Copy depcomp to subdir because otherwise we won't find it if we're
7870   # using a relative directory.
7871   cp "$am_depcomp" conftest.dir
7872   cd conftest.dir
7873   # We will build objects and dependencies in a subdirectory because
7874   # it helps to detect inapplicable dependency modes.  For instance
7875   # both Tru64's cc and ICC support -MD to output dependencies as a
7876   # side effect of compilation, but ICC will put the dependencies in
7877   # the current directory while Tru64 will put them in the object
7878   # directory.
7879   mkdir sub
7880
7881   am_cv_CCAS_dependencies_compiler_type=none
7882   if test "$am_compiler_list" = ""; then
7883      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
7884   fi
7885   am__universal=false
7886
7887
7888   for depmode in $am_compiler_list; do
7889     # Setup a source with many dependencies, because some compilers
7890     # like to wrap large dependency lists on column 80 (with \), and
7891     # we should not choose a depcomp mode which is confused by this.
7892     #
7893     # We need to recreate these files for each test, as the compiler may
7894     # overwrite some of them when testing with obscure command lines.
7895     # This happens at least with the AIX C compiler.
7896     : > sub/conftest.c
7897     for i in 1 2 3 4 5 6; do
7898       echo '#include "conftst'$i'.h"' >> sub/conftest.c
7899       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
7900       # Solaris 10 /bin/sh.
7901       echo '/* dummy */' > sub/conftst$i.h
7902     done
7903     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7904
7905     # We check with '-c' and '-o' for the sake of the "dashmstdout"
7906     # mode.  It turns out that the SunPro C++ compiler does not properly
7907     # handle '-M -o', and we need to detect this.  Also, some Intel
7908     # versions had trouble with output in subdirs.
7909     am__obj=sub/conftest.${OBJEXT-o}
7910     am__minus_obj="-o $am__obj"
7911     case $depmode in
7912     gcc)
7913       # This depmode causes a compiler race in universal mode.
7914       test "$am__universal" = false || continue
7915       ;;
7916     nosideeffect)
7917       # After this tag, mechanisms are not by side-effect, so they'll
7918       # only be used when explicitly requested.
7919       if test "x$enable_dependency_tracking" = xyes; then
7920         continue
7921       else
7922         break
7923       fi
7924       ;;
7925     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
7926       # This compiler won't grok '-c -o', but also, the minuso test has
7927       # not run yet.  These depmodes are late enough in the game, and
7928       # so weak that their functioning should not be impacted.
7929       am__obj=conftest.${OBJEXT-o}
7930       am__minus_obj=
7931       ;;
7932     none) break ;;
7933     esac
7934     if depmode=$depmode \
7935        source=sub/conftest.c object=$am__obj \
7936        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7937        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
7938          >/dev/null 2>conftest.err &&
7939        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7940        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7941        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
7942        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7943       # icc doesn't choke on unknown options, it will just issue warnings
7944       # or remarks (even with -Werror).  So we grep stderr for any message
7945       # that says an option was ignored or not supported.
7946       # When given -MP, icc 7.0 and 7.1 complain thusly:
7947       #   icc: Command line warning: ignoring option '-M'; no argument required
7948       # The diagnosis changed in icc 8.0:
7949       #   icc: Command line remark: option '-MP' not supported
7950       if (grep 'ignoring option' conftest.err ||
7951           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7952         am_cv_CCAS_dependencies_compiler_type=$depmode
7953         break
7954       fi
7955     fi
7956   done
7957
7958   cd ..
7959   rm -rf conftest.dir
7960 else
7961   am_cv_CCAS_dependencies_compiler_type=none
7962 fi
7963
7964 fi
7965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
7966 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
7967 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
7968
7969  if
7970   test "x$enable_dependency_tracking" != xno \
7971   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
7972   am__fastdepCCAS_TRUE=
7973   am__fastdepCCAS_FALSE='#'
7974 else
7975   am__fastdepCCAS_TRUE='#'
7976   am__fastdepCCAS_FALSE=
7977 fi
7978
7979
7980
7981
7982
7983
7984 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
7985 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
7986 # in both places for now and restore CFLAGS at the end of config.
7987 save_CFLAGS="$CFLAGS"
7988
7989 # Find other programs we need.
7990 if test -n "$ac_tool_prefix"; then
7991   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7992 set dummy ${ac_tool_prefix}ar; ac_word=$2
7993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7994 $as_echo_n "checking for $ac_word... " >&6; }
7995 if ${ac_cv_prog_AR+:} false; then :
7996   $as_echo_n "(cached) " >&6
7997 else
7998   if test -n "$AR"; then
7999   ac_cv_prog_AR="$AR" # Let the user override the test.
8000 else
8001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8002 for as_dir in $PATH
8003 do
8004   IFS=$as_save_IFS
8005   test -z "$as_dir" && as_dir=.
8006     for ac_exec_ext in '' $ac_executable_extensions; do
8007   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8008     ac_cv_prog_AR="${ac_tool_prefix}ar"
8009     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8010     break 2
8011   fi
8012 done
8013   done
8014 IFS=$as_save_IFS
8015
8016 fi
8017 fi
8018 AR=$ac_cv_prog_AR
8019 if test -n "$AR"; then
8020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8021 $as_echo "$AR" >&6; }
8022 else
8023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8024 $as_echo "no" >&6; }
8025 fi
8026
8027
8028 fi
8029 if test -z "$ac_cv_prog_AR"; then
8030   ac_ct_AR=$AR
8031   # Extract the first word of "ar", so it can be a program name with args.
8032 set dummy ar; ac_word=$2
8033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8034 $as_echo_n "checking for $ac_word... " >&6; }
8035 if ${ac_cv_prog_ac_ct_AR+:} false; then :
8036   $as_echo_n "(cached) " >&6
8037 else
8038   if test -n "$ac_ct_AR"; then
8039   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
8040 else
8041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8042 for as_dir in $PATH
8043 do
8044   IFS=$as_save_IFS
8045   test -z "$as_dir" && as_dir=.
8046     for ac_exec_ext in '' $ac_executable_extensions; do
8047   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8048     ac_cv_prog_ac_ct_AR="ar"
8049     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8050     break 2
8051   fi
8052 done
8053   done
8054 IFS=$as_save_IFS
8055
8056 fi
8057 fi
8058 ac_ct_AR=$ac_cv_prog_ac_ct_AR
8059 if test -n "$ac_ct_AR"; then
8060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
8061 $as_echo "$ac_ct_AR" >&6; }
8062 else
8063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8064 $as_echo "no" >&6; }
8065 fi
8066
8067   if test "x$ac_ct_AR" = x; then
8068     AR=""
8069   else
8070     case $cross_compiling:$ac_tool_warned in
8071 yes:)
8072 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8073 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8074 ac_tool_warned=yes ;;
8075 esac
8076     AR=$ac_ct_AR
8077   fi
8078 else
8079   AR="$ac_cv_prog_AR"
8080 fi
8081
8082 if test -n "$ac_tool_prefix"; then
8083   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
8084 set dummy ${ac_tool_prefix}nm; ac_word=$2
8085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8086 $as_echo_n "checking for $ac_word... " >&6; }
8087 if ${ac_cv_prog_NM+:} false; then :
8088   $as_echo_n "(cached) " >&6
8089 else
8090   if test -n "$NM"; then
8091   ac_cv_prog_NM="$NM" # Let the user override the test.
8092 else
8093 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8094 for as_dir in $PATH
8095 do
8096   IFS=$as_save_IFS
8097   test -z "$as_dir" && as_dir=.
8098     for ac_exec_ext in '' $ac_executable_extensions; do
8099   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8100     ac_cv_prog_NM="${ac_tool_prefix}nm"
8101     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8102     break 2
8103   fi
8104 done
8105   done
8106 IFS=$as_save_IFS
8107
8108 fi
8109 fi
8110 NM=$ac_cv_prog_NM
8111 if test -n "$NM"; then
8112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
8113 $as_echo "$NM" >&6; }
8114 else
8115   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8116 $as_echo "no" >&6; }
8117 fi
8118
8119
8120 fi
8121 if test -z "$ac_cv_prog_NM"; then
8122   ac_ct_NM=$NM
8123   # Extract the first word of "nm", so it can be a program name with args.
8124 set dummy nm; ac_word=$2
8125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8126 $as_echo_n "checking for $ac_word... " >&6; }
8127 if ${ac_cv_prog_ac_ct_NM+:} false; then :
8128   $as_echo_n "(cached) " >&6
8129 else
8130   if test -n "$ac_ct_NM"; then
8131   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
8132 else
8133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8134 for as_dir in $PATH
8135 do
8136   IFS=$as_save_IFS
8137   test -z "$as_dir" && as_dir=.
8138     for ac_exec_ext in '' $ac_executable_extensions; do
8139   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8140     ac_cv_prog_ac_ct_NM="nm"
8141     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8142     break 2
8143   fi
8144 done
8145   done
8146 IFS=$as_save_IFS
8147
8148 fi
8149 fi
8150 ac_ct_NM=$ac_cv_prog_ac_ct_NM
8151 if test -n "$ac_ct_NM"; then
8152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
8153 $as_echo "$ac_ct_NM" >&6; }
8154 else
8155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8156 $as_echo "no" >&6; }
8157 fi
8158
8159   if test "x$ac_ct_NM" = x; then
8160     NM=""
8161   else
8162     case $cross_compiling:$ac_tool_warned in
8163 yes:)
8164 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8165 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8166 ac_tool_warned=yes ;;
8167 esac
8168     NM=$ac_ct_NM
8169   fi
8170 else
8171   NM="$ac_cv_prog_NM"
8172 fi
8173
8174 if test -n "$ac_tool_prefix"; then
8175   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8176 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8178 $as_echo_n "checking for $ac_word... " >&6; }
8179 if ${ac_cv_prog_RANLIB+:} false; then :
8180   $as_echo_n "(cached) " >&6
8181 else
8182   if test -n "$RANLIB"; then
8183   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8184 else
8185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8186 for as_dir in $PATH
8187 do
8188   IFS=$as_save_IFS
8189   test -z "$as_dir" && as_dir=.
8190     for ac_exec_ext in '' $ac_executable_extensions; do
8191   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8192     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8193     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8194     break 2
8195   fi
8196 done
8197   done
8198 IFS=$as_save_IFS
8199
8200 fi
8201 fi
8202 RANLIB=$ac_cv_prog_RANLIB
8203 if test -n "$RANLIB"; then
8204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8205 $as_echo "$RANLIB" >&6; }
8206 else
8207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8208 $as_echo "no" >&6; }
8209 fi
8210
8211
8212 fi
8213 if test -z "$ac_cv_prog_RANLIB"; then
8214   ac_ct_RANLIB=$RANLIB
8215   # Extract the first word of "ranlib", so it can be a program name with args.
8216 set dummy ranlib; ac_word=$2
8217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8218 $as_echo_n "checking for $ac_word... " >&6; }
8219 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
8220   $as_echo_n "(cached) " >&6
8221 else
8222   if test -n "$ac_ct_RANLIB"; then
8223   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8224 else
8225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8226 for as_dir in $PATH
8227 do
8228   IFS=$as_save_IFS
8229   test -z "$as_dir" && as_dir=.
8230     for ac_exec_ext in '' $ac_executable_extensions; do
8231   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8232     ac_cv_prog_ac_ct_RANLIB="ranlib"
8233     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8234     break 2
8235   fi
8236 done
8237   done
8238 IFS=$as_save_IFS
8239
8240 fi
8241 fi
8242 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8243 if test -n "$ac_ct_RANLIB"; then
8244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8245 $as_echo "$ac_ct_RANLIB" >&6; }
8246 else
8247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8248 $as_echo "no" >&6; }
8249 fi
8250
8251   if test "x$ac_ct_RANLIB" = x; then
8252     RANLIB="ranlib-not-found-in-path-error"
8253   else
8254     case $cross_compiling:$ac_tool_warned in
8255 yes:)
8256 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8257 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8258 ac_tool_warned=yes ;;
8259 esac
8260     RANLIB=$ac_ct_RANLIB
8261   fi
8262 else
8263   RANLIB="$ac_cv_prog_RANLIB"
8264 fi
8265
8266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8267 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8268 set x ${MAKE-make}
8269 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8270 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8271   $as_echo_n "(cached) " >&6
8272 else
8273   cat >conftest.make <<\_ACEOF
8274 SHELL = /bin/sh
8275 all:
8276         @echo '@@@%%%=$(MAKE)=@@@%%%'
8277 _ACEOF
8278 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8279 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8280   *@@@%%%=?*=@@@%%%*)
8281     eval ac_cv_prog_make_${ac_make}_set=yes;;
8282   *)
8283     eval ac_cv_prog_make_${ac_make}_set=no;;
8284 esac
8285 rm -f conftest.make
8286 fi
8287 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8289 $as_echo "yes" >&6; }
8290   SET_MAKE=
8291 else
8292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8293 $as_echo "no" >&6; }
8294   SET_MAKE="MAKE=${MAKE-make}"
8295 fi
8296
8297
8298
8299 case `pwd` in
8300   *\ * | *\     *)
8301     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
8302 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
8303 esac
8304
8305
8306
8307 macro_version='2.2.7a'
8308 macro_revision='1.3134'
8309
8310
8311
8312
8313
8314
8315
8316
8317
8318
8319
8320
8321
8322 ltmain="$ac_aux_dir/ltmain.sh"
8323
8324 # Backslashify metacharacters that are still active within
8325 # double-quoted strings.
8326 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
8327
8328 # Same as above, but do not quote variable references.
8329 double_quote_subst='s/\(["`\\]\)/\\\1/g'
8330
8331 # Sed substitution to delay expansion of an escaped shell variable in a
8332 # double_quote_subst'ed string.
8333 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
8334
8335 # Sed substitution to delay expansion of an escaped single quote.
8336 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
8337
8338 # Sed substitution to avoid accidental globbing in evaled expressions
8339 no_glob_subst='s/\*/\\\*/g'
8340
8341 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8342 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
8343 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
8344
8345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
8346 $as_echo_n "checking how to print strings... " >&6; }
8347 # Test print first, because it will be a builtin if present.
8348 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
8349    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
8350   ECHO='print -r --'
8351 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
8352   ECHO='printf %s\n'
8353 else
8354   # Use this function as a fallback that always works.
8355   func_fallback_echo ()
8356   {
8357     eval 'cat <<_LTECHO_EOF
8358 $1
8359 _LTECHO_EOF'
8360   }
8361   ECHO='func_fallback_echo'
8362 fi
8363
8364 # func_echo_all arg...
8365 # Invoke $ECHO with all args, space-separated.
8366 func_echo_all ()
8367 {
8368     $ECHO ""
8369 }
8370
8371 case "$ECHO" in
8372   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
8373 $as_echo "printf" >&6; } ;;
8374   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
8375 $as_echo "print -r" >&6; } ;;
8376   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
8377 $as_echo "cat" >&6; } ;;
8378 esac
8379
8380
8381
8382
8383
8384
8385
8386
8387
8388
8389
8390
8391
8392
8393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
8394 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
8395 if ${ac_cv_path_SED+:} false; then :
8396   $as_echo_n "(cached) " >&6
8397 else
8398             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
8399      for ac_i in 1 2 3 4 5 6 7; do
8400        ac_script="$ac_script$as_nl$ac_script"
8401      done
8402      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
8403      { ac_script=; unset ac_script;}
8404      if test -z "$SED"; then
8405   ac_path_SED_found=false
8406   # Loop through the user's path and test for each of PROGNAME-LIST
8407   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8408 for as_dir in $PATH
8409 do
8410   IFS=$as_save_IFS
8411   test -z "$as_dir" && as_dir=.
8412     for ac_prog in sed gsed; do
8413     for ac_exec_ext in '' $ac_executable_extensions; do
8414       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
8415       as_fn_executable_p "$ac_path_SED" || continue
8416 # Check for GNU ac_path_SED and select it if it is found.
8417   # Check for GNU $ac_path_SED
8418 case `"$ac_path_SED" --version 2>&1` in
8419 *GNU*)
8420   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
8421 *)
8422   ac_count=0
8423   $as_echo_n 0123456789 >"conftest.in"
8424   while :
8425   do
8426     cat "conftest.in" "conftest.in" >"conftest.tmp"
8427     mv "conftest.tmp" "conftest.in"
8428     cp "conftest.in" "conftest.nl"
8429     $as_echo '' >> "conftest.nl"
8430     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
8431     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
8432     as_fn_arith $ac_count + 1 && ac_count=$as_val
8433     if test $ac_count -gt ${ac_path_SED_max-0}; then
8434       # Best one so far, save it but keep looking for a better one
8435       ac_cv_path_SED="$ac_path_SED"
8436       ac_path_SED_max=$ac_count
8437     fi
8438     # 10*(2^10) chars as input seems more than enough
8439     test $ac_count -gt 10 && break
8440   done
8441   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
8442 esac
8443
8444       $ac_path_SED_found && break 3
8445     done
8446   done
8447   done
8448 IFS=$as_save_IFS
8449   if test -z "$ac_cv_path_SED"; then
8450     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
8451   fi
8452 else
8453   ac_cv_path_SED=$SED
8454 fi
8455
8456 fi
8457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
8458 $as_echo "$ac_cv_path_SED" >&6; }
8459  SED="$ac_cv_path_SED"
8460   rm -f conftest.sed
8461
8462 test -z "$SED" && SED=sed
8463 Xsed="$SED -e 1s/^X//"
8464
8465
8466
8467
8468
8469
8470
8471
8472
8473
8474
8475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
8476 $as_echo_n "checking for fgrep... " >&6; }
8477 if ${ac_cv_path_FGREP+:} false; then :
8478   $as_echo_n "(cached) " >&6
8479 else
8480   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
8481    then ac_cv_path_FGREP="$GREP -F"
8482    else
8483      if test -z "$FGREP"; then
8484   ac_path_FGREP_found=false
8485   # Loop through the user's path and test for each of PROGNAME-LIST
8486   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8487 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
8488 do
8489   IFS=$as_save_IFS
8490   test -z "$as_dir" && as_dir=.
8491     for ac_prog in fgrep; do
8492     for ac_exec_ext in '' $ac_executable_extensions; do
8493       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
8494       as_fn_executable_p "$ac_path_FGREP" || continue
8495 # Check for GNU ac_path_FGREP and select it if it is found.
8496   # Check for GNU $ac_path_FGREP
8497 case `"$ac_path_FGREP" --version 2>&1` in
8498 *GNU*)
8499   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
8500 *)
8501   ac_count=0
8502   $as_echo_n 0123456789 >"conftest.in"
8503   while :
8504   do
8505     cat "conftest.in" "conftest.in" >"conftest.tmp"
8506     mv "conftest.tmp" "conftest.in"
8507     cp "conftest.in" "conftest.nl"
8508     $as_echo 'FGREP' >> "conftest.nl"
8509     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
8510     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
8511     as_fn_arith $ac_count + 1 && ac_count=$as_val
8512     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
8513       # Best one so far, save it but keep looking for a better one
8514       ac_cv_path_FGREP="$ac_path_FGREP"
8515       ac_path_FGREP_max=$ac_count
8516     fi
8517     # 10*(2^10) chars as input seems more than enough
8518     test $ac_count -gt 10 && break
8519   done
8520   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
8521 esac
8522
8523       $ac_path_FGREP_found && break 3
8524     done
8525   done
8526   done
8527 IFS=$as_save_IFS
8528   if test -z "$ac_cv_path_FGREP"; then
8529     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
8530   fi
8531 else
8532   ac_cv_path_FGREP=$FGREP
8533 fi
8534
8535    fi
8536 fi
8537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
8538 $as_echo "$ac_cv_path_FGREP" >&6; }
8539  FGREP="$ac_cv_path_FGREP"
8540
8541
8542 test -z "$GREP" && GREP=grep
8543
8544
8545
8546
8547
8548
8549
8550
8551
8552
8553
8554
8555
8556
8557
8558
8559
8560
8561
8562 # Check whether --with-gnu-ld was given.
8563 if test "${with_gnu_ld+set}" = set; then :
8564   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
8565 else
8566   with_gnu_ld=no
8567 fi
8568
8569 ac_prog=ld
8570 if test "$GCC" = yes; then
8571   # Check if gcc -print-prog-name=ld gives a path.
8572   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
8573 $as_echo_n "checking for ld used by $CC... " >&6; }
8574   case $host in
8575   *-*-mingw*)
8576     # gcc leaves a trailing carriage return which upsets mingw
8577     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8578   *)
8579     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8580   esac
8581   case $ac_prog in
8582     # Accept absolute paths.
8583     [\\/]* | ?:[\\/]*)
8584       re_direlt='/[^/][^/]*/\.\./'
8585       # Canonicalize the pathname of ld
8586       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
8587       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
8588         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
8589       done
8590       test -z "$LD" && LD="$ac_prog"
8591       ;;
8592   "")
8593     # If it fails, then pretend we aren't using GCC.
8594     ac_prog=ld
8595     ;;
8596   *)
8597     # If it is relative, then search for the first ld in PATH.
8598     with_gnu_ld=unknown
8599     ;;
8600   esac
8601 elif test "$with_gnu_ld" = yes; then
8602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8603 $as_echo_n "checking for GNU ld... " >&6; }
8604 else
8605   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8606 $as_echo_n "checking for non-GNU ld... " >&6; }
8607 fi
8608 if ${lt_cv_path_LD+:} false; then :
8609   $as_echo_n "(cached) " >&6
8610 else
8611   if test -z "$LD"; then
8612   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8613   for ac_dir in $PATH; do
8614     IFS="$lt_save_ifs"
8615     test -z "$ac_dir" && ac_dir=.
8616     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8617       lt_cv_path_LD="$ac_dir/$ac_prog"
8618       # Check to see if the program is GNU ld.  I'd rather use --version,
8619       # but apparently some variants of GNU ld only accept -v.
8620       # Break only if it was the GNU/non-GNU ld that we prefer.
8621       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
8622       *GNU* | *'with BFD'*)
8623         test "$with_gnu_ld" != no && break
8624         ;;
8625       *)
8626         test "$with_gnu_ld" != yes && break
8627         ;;
8628       esac
8629     fi
8630   done
8631   IFS="$lt_save_ifs"
8632 else
8633   lt_cv_path_LD="$LD" # Let the user override the test with a path.
8634 fi
8635 fi
8636
8637 LD="$lt_cv_path_LD"
8638 if test -n "$LD"; then
8639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8640 $as_echo "$LD" >&6; }
8641 else
8642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8643 $as_echo "no" >&6; }
8644 fi
8645 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
8646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8647 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8648 if ${lt_cv_prog_gnu_ld+:} false; then :
8649   $as_echo_n "(cached) " >&6
8650 else
8651   # I'd rather use --version here, but apparently some GNU lds only accept -v.
8652 case `$LD -v 2>&1 </dev/null` in
8653 *GNU* | *'with BFD'*)
8654   lt_cv_prog_gnu_ld=yes
8655   ;;
8656 *)
8657   lt_cv_prog_gnu_ld=no
8658   ;;
8659 esac
8660 fi
8661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
8662 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
8663 with_gnu_ld=$lt_cv_prog_gnu_ld
8664
8665
8666
8667
8668
8669
8670
8671
8672
8673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
8674 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
8675 if ${lt_cv_path_NM+:} false; then :
8676   $as_echo_n "(cached) " >&6
8677 else
8678   if test -n "$NM"; then
8679    # Let the user override the nm to test.
8680    lt_nm_to_check="$NM"
8681  else
8682    lt_nm_to_check="${ac_tool_prefix}nm"
8683    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
8684      lt_nm_to_check="$lt_nm_to_check nm"
8685    fi
8686  fi
8687  for lt_tmp_nm in "$lt_nm_to_check"; do
8688    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8689    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
8690      IFS="$lt_save_ifs"
8691      test -z "$ac_dir" && ac_dir=.
8692      # Strip out any user-provided options from the nm to test twice,
8693      # the first time to test to see if nm (rather than its options) has
8694      # an explicit path, the second time to yield a file which can be
8695      # nm'ed itself.
8696      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
8697      case "$tmp_nm_path" in
8698      */*|*\\*) tmp_nm="$lt_tmp_nm";;
8699      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
8700      esac
8701      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
8702      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
8703        # Check to see if the nm accepts a BSD-compat flag.
8704        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
8705        #   nm: unknown option "B" ignored
8706        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
8707        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
8708          break
8709          ;;
8710        *)
8711          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
8712          *$tmp_nm*)
8713            lt_cv_path_NM="$tmp_nm -p"
8714            break
8715            ;;
8716          *)
8717            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
8718            continue # so that we can try to find one that supports BSD flags
8719            ;;
8720          esac
8721          ;;
8722        esac
8723      fi
8724    done
8725    IFS="$lt_save_ifs"
8726  done
8727  : ${lt_cv_path_NM=no}
8728 fi
8729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
8730 $as_echo "$lt_cv_path_NM" >&6; }
8731 if test "$lt_cv_path_NM" != "no"; then
8732   NM="$lt_cv_path_NM"
8733 else
8734   # Didn't find any BSD compatible name lister, look for dumpbin.
8735   if test -n "$DUMPBIN"; then :
8736     # Let the user override the test.
8737   else
8738     if test -n "$ac_tool_prefix"; then
8739   for ac_prog in dumpbin "link -dump"
8740   do
8741     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
8742 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
8743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8744 $as_echo_n "checking for $ac_word... " >&6; }
8745 if ${ac_cv_prog_DUMPBIN+:} false; then :
8746   $as_echo_n "(cached) " >&6
8747 else
8748   if test -n "$DUMPBIN"; then
8749   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
8750 else
8751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8752 for as_dir in $PATH
8753 do
8754   IFS=$as_save_IFS
8755   test -z "$as_dir" && as_dir=.
8756     for ac_exec_ext in '' $ac_executable_extensions; do
8757   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8758     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
8759     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8760     break 2
8761   fi
8762 done
8763   done
8764 IFS=$as_save_IFS
8765
8766 fi
8767 fi
8768 DUMPBIN=$ac_cv_prog_DUMPBIN
8769 if test -n "$DUMPBIN"; then
8770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
8771 $as_echo "$DUMPBIN" >&6; }
8772 else
8773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8774 $as_echo "no" >&6; }
8775 fi
8776
8777
8778     test -n "$DUMPBIN" && break
8779   done
8780 fi
8781 if test -z "$DUMPBIN"; then
8782   ac_ct_DUMPBIN=$DUMPBIN
8783   for ac_prog in dumpbin "link -dump"
8784 do
8785   # Extract the first word of "$ac_prog", so it can be a program name with args.
8786 set dummy $ac_prog; ac_word=$2
8787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8788 $as_echo_n "checking for $ac_word... " >&6; }
8789 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
8790   $as_echo_n "(cached) " >&6
8791 else
8792   if test -n "$ac_ct_DUMPBIN"; then
8793   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
8794 else
8795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8796 for as_dir in $PATH
8797 do
8798   IFS=$as_save_IFS
8799   test -z "$as_dir" && as_dir=.
8800     for ac_exec_ext in '' $ac_executable_extensions; do
8801   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8802     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
8803     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8804     break 2
8805   fi
8806 done
8807   done
8808 IFS=$as_save_IFS
8809
8810 fi
8811 fi
8812 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
8813 if test -n "$ac_ct_DUMPBIN"; then
8814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
8815 $as_echo "$ac_ct_DUMPBIN" >&6; }
8816 else
8817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8818 $as_echo "no" >&6; }
8819 fi
8820
8821
8822   test -n "$ac_ct_DUMPBIN" && break
8823 done
8824
8825   if test "x$ac_ct_DUMPBIN" = x; then
8826     DUMPBIN=":"
8827   else
8828     case $cross_compiling:$ac_tool_warned in
8829 yes:)
8830 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8831 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8832 ac_tool_warned=yes ;;
8833 esac
8834     DUMPBIN=$ac_ct_DUMPBIN
8835   fi
8836 fi
8837
8838     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
8839     *COFF*)
8840       DUMPBIN="$DUMPBIN -symbols"
8841       ;;
8842     *)
8843       DUMPBIN=:
8844       ;;
8845     esac
8846   fi
8847
8848   if test "$DUMPBIN" != ":"; then
8849     NM="$DUMPBIN"
8850   fi
8851 fi
8852 test -z "$NM" && NM=nm
8853
8854
8855
8856
8857
8858
8859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
8860 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
8861 if ${lt_cv_nm_interface+:} false; then :
8862   $as_echo_n "(cached) " >&6
8863 else
8864   lt_cv_nm_interface="BSD nm"
8865   echo "int some_variable = 0;" > conftest.$ac_ext
8866   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
8867   (eval "$ac_compile" 2>conftest.err)
8868   cat conftest.err >&5
8869   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
8870   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
8871   cat conftest.err >&5
8872   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
8873   cat conftest.out >&5
8874   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
8875     lt_cv_nm_interface="MS dumpbin"
8876   fi
8877   rm -f conftest*
8878 fi
8879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
8880 $as_echo "$lt_cv_nm_interface" >&6; }
8881
8882 # find the maximum length of command line arguments
8883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
8884 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
8885 if ${lt_cv_sys_max_cmd_len+:} false; then :
8886   $as_echo_n "(cached) " >&6
8887 else
8888     i=0
8889   teststring="ABCD"
8890
8891   case $build_os in
8892   msdosdjgpp*)
8893     # On DJGPP, this test can blow up pretty badly due to problems in libc
8894     # (any single argument exceeding 2000 bytes causes a buffer overrun
8895     # during glob expansion).  Even if it were fixed, the result of this
8896     # check would be larger than it should be.
8897     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
8898     ;;
8899
8900   gnu*)
8901     # Under GNU Hurd, this test is not required because there is
8902     # no limit to the length of command line arguments.
8903     # Libtool will interpret -1 as no limit whatsoever
8904     lt_cv_sys_max_cmd_len=-1;
8905     ;;
8906
8907   cygwin* | mingw* | cegcc*)
8908     # On Win9x/ME, this test blows up -- it succeeds, but takes
8909     # about 5 minutes as the teststring grows exponentially.
8910     # Worse, since 9x/ME are not pre-emptively multitasking,
8911     # you end up with a "frozen" computer, even though with patience
8912     # the test eventually succeeds (with a max line length of 256k).
8913     # Instead, let's just punt: use the minimum linelength reported by
8914     # all of the supported platforms: 8192 (on NT/2K/XP).
8915     lt_cv_sys_max_cmd_len=8192;
8916     ;;
8917
8918   mint*)
8919     # On MiNT this can take a long time and run out of memory.
8920     lt_cv_sys_max_cmd_len=8192;
8921     ;;
8922
8923   amigaos*)
8924     # On AmigaOS with pdksh, this test takes hours, literally.
8925     # So we just punt and use a minimum line length of 8192.
8926     lt_cv_sys_max_cmd_len=8192;
8927     ;;
8928
8929   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
8930     # This has been around since 386BSD, at least.  Likely further.
8931     if test -x /sbin/sysctl; then
8932       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
8933     elif test -x /usr/sbin/sysctl; then
8934       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
8935     else
8936       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
8937     fi
8938     # And add a safety zone
8939     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
8940     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
8941     ;;
8942
8943   interix*)
8944     # We know the value 262144 and hardcode it with a safety zone (like BSD)
8945     lt_cv_sys_max_cmd_len=196608
8946     ;;
8947
8948   osf*)
8949     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
8950     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
8951     # nice to cause kernel panics so lets avoid the loop below.
8952     # First set a reasonable default.
8953     lt_cv_sys_max_cmd_len=16384
8954     #
8955     if test -x /sbin/sysconfig; then
8956       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
8957         *1*) lt_cv_sys_max_cmd_len=-1 ;;
8958       esac
8959     fi
8960     ;;
8961   sco3.2v5*)
8962     lt_cv_sys_max_cmd_len=102400
8963     ;;
8964   sysv5* | sco5v6* | sysv4.2uw2*)
8965     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
8966     if test -n "$kargmax"; then
8967       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
8968     else
8969       lt_cv_sys_max_cmd_len=32768
8970     fi
8971     ;;
8972   *)
8973     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
8974     if test -n "$lt_cv_sys_max_cmd_len"; then
8975       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
8976       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
8977     else
8978       # Make teststring a little bigger before we do anything with it.
8979       # a 1K string should be a reasonable start.
8980       for i in 1 2 3 4 5 6 7 8 ; do
8981         teststring=$teststring$teststring
8982       done
8983       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
8984       # If test is not a shell built-in, we'll probably end up computing a
8985       # maximum length that is only half of the actual maximum length, but
8986       # we can't tell.
8987       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
8988                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
8989               test $i != 17 # 1/2 MB should be enough
8990       do
8991         i=`expr $i + 1`
8992         teststring=$teststring$teststring
8993       done
8994       # Only check the string length outside the loop.
8995       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
8996       teststring=
8997       # Add a significant safety factor because C++ compilers can tack on
8998       # massive amounts of additional arguments before passing them to the
8999       # linker.  It appears as though 1/2 is a usable value.
9000       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
9001     fi
9002     ;;
9003   esac
9004
9005 fi
9006
9007 if test -n $lt_cv_sys_max_cmd_len ; then
9008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
9009 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
9010 else
9011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
9012 $as_echo "none" >&6; }
9013 fi
9014 max_cmd_len=$lt_cv_sys_max_cmd_len
9015
9016
9017
9018
9019
9020
9021 : ${CP="cp -f"}
9022 : ${MV="mv -f"}
9023 : ${RM="rm -f"}
9024
9025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
9026 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
9027 # Try some XSI features
9028 xsi_shell=no
9029 ( _lt_dummy="a/b/c"
9030   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
9031       = c,a/b,, \
9032     && eval 'test $(( 1 + 1 )) -eq 2 \
9033     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
9034   && xsi_shell=yes
9035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
9036 $as_echo "$xsi_shell" >&6; }
9037
9038
9039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
9040 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
9041 lt_shell_append=no
9042 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
9043     >/dev/null 2>&1 \
9044   && lt_shell_append=yes
9045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
9046 $as_echo "$lt_shell_append" >&6; }
9047
9048
9049 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
9050   lt_unset=unset
9051 else
9052   lt_unset=false
9053 fi
9054
9055
9056
9057
9058
9059 # test EBCDIC or ASCII
9060 case `echo X|tr X '\101'` in
9061  A) # ASCII based system
9062     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
9063   lt_SP2NL='tr \040 \012'
9064   lt_NL2SP='tr \015\012 \040\040'
9065   ;;
9066  *) # EBCDIC based system
9067   lt_SP2NL='tr \100 \n'
9068   lt_NL2SP='tr \r\n \100\100'
9069   ;;
9070 esac
9071
9072
9073
9074
9075
9076
9077
9078
9079
9080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
9081 $as_echo_n "checking for $LD option to reload object files... " >&6; }
9082 if ${lt_cv_ld_reload_flag+:} false; then :
9083   $as_echo_n "(cached) " >&6
9084 else
9085   lt_cv_ld_reload_flag='-r'
9086 fi
9087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
9088 $as_echo "$lt_cv_ld_reload_flag" >&6; }
9089 reload_flag=$lt_cv_ld_reload_flag
9090 case $reload_flag in
9091 "" | " "*) ;;
9092 *) reload_flag=" $reload_flag" ;;
9093 esac
9094 reload_cmds='$LD$reload_flag -o $output$reload_objs'
9095 case $host_os in
9096   darwin*)
9097     if test "$GCC" = yes; then
9098       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
9099     else
9100       reload_cmds='$LD$reload_flag -o $output$reload_objs'
9101     fi
9102     ;;
9103 esac
9104
9105
9106
9107
9108
9109
9110
9111
9112
9113 if test -n "$ac_tool_prefix"; then
9114   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
9115 set dummy ${ac_tool_prefix}objdump; ac_word=$2
9116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9117 $as_echo_n "checking for $ac_word... " >&6; }
9118 if ${ac_cv_prog_OBJDUMP+:} false; then :
9119   $as_echo_n "(cached) " >&6
9120 else
9121   if test -n "$OBJDUMP"; then
9122   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
9123 else
9124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9125 for as_dir in $PATH
9126 do
9127   IFS=$as_save_IFS
9128   test -z "$as_dir" && as_dir=.
9129     for ac_exec_ext in '' $ac_executable_extensions; do
9130   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9131     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
9132     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9133     break 2
9134   fi
9135 done
9136   done
9137 IFS=$as_save_IFS
9138
9139 fi
9140 fi
9141 OBJDUMP=$ac_cv_prog_OBJDUMP
9142 if test -n "$OBJDUMP"; then
9143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
9144 $as_echo "$OBJDUMP" >&6; }
9145 else
9146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9147 $as_echo "no" >&6; }
9148 fi
9149
9150
9151 fi
9152 if test -z "$ac_cv_prog_OBJDUMP"; then
9153   ac_ct_OBJDUMP=$OBJDUMP
9154   # Extract the first word of "objdump", so it can be a program name with args.
9155 set dummy objdump; ac_word=$2
9156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9157 $as_echo_n "checking for $ac_word... " >&6; }
9158 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
9159   $as_echo_n "(cached) " >&6
9160 else
9161   if test -n "$ac_ct_OBJDUMP"; then
9162   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
9163 else
9164 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9165 for as_dir in $PATH
9166 do
9167   IFS=$as_save_IFS
9168   test -z "$as_dir" && as_dir=.
9169     for ac_exec_ext in '' $ac_executable_extensions; do
9170   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9171     ac_cv_prog_ac_ct_OBJDUMP="objdump"
9172     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9173     break 2
9174   fi
9175 done
9176   done
9177 IFS=$as_save_IFS
9178
9179 fi
9180 fi
9181 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
9182 if test -n "$ac_ct_OBJDUMP"; then
9183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
9184 $as_echo "$ac_ct_OBJDUMP" >&6; }
9185 else
9186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9187 $as_echo "no" >&6; }
9188 fi
9189
9190   if test "x$ac_ct_OBJDUMP" = x; then
9191     OBJDUMP="false"
9192   else
9193     case $cross_compiling:$ac_tool_warned in
9194 yes:)
9195 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9196 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9197 ac_tool_warned=yes ;;
9198 esac
9199     OBJDUMP=$ac_ct_OBJDUMP
9200   fi
9201 else
9202   OBJDUMP="$ac_cv_prog_OBJDUMP"
9203 fi
9204
9205 test -z "$OBJDUMP" && OBJDUMP=objdump
9206
9207
9208
9209
9210
9211
9212
9213
9214
9215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
9216 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
9217 if ${lt_cv_deplibs_check_method+:} false; then :
9218   $as_echo_n "(cached) " >&6
9219 else
9220   lt_cv_file_magic_cmd='$MAGIC_CMD'
9221 lt_cv_file_magic_test_file=
9222 lt_cv_deplibs_check_method='unknown'
9223 # Need to set the preceding variable on all platforms that support
9224 # interlibrary dependencies.
9225 # 'none' -- dependencies not supported.
9226 # `unknown' -- same as none, but documents that we really don't know.
9227 # 'pass_all' -- all dependencies passed with no checks.
9228 # 'test_compile' -- check by making test program.
9229 # 'file_magic [[regex]]' -- check by looking for files in library path
9230 # which responds to the $file_magic_cmd with a given extended regex.
9231 # If you have `file' or equivalent on your system and you're not sure
9232 # whether `pass_all' will *always* work, you probably want this one.
9233
9234 case $host_os in
9235 aix[4-9]*)
9236   lt_cv_deplibs_check_method=pass_all
9237   ;;
9238
9239 beos*)
9240   lt_cv_deplibs_check_method=pass_all
9241   ;;
9242
9243 bsdi[45]*)
9244   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
9245   lt_cv_file_magic_cmd='/usr/bin/file -L'
9246   lt_cv_file_magic_test_file=/shlib/libc.so
9247   ;;
9248
9249 cygwin*)
9250   # func_win32_libid is a shell function defined in ltmain.sh
9251   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
9252   lt_cv_file_magic_cmd='func_win32_libid'
9253   ;;
9254
9255 mingw* | pw32*)
9256   # Base MSYS/MinGW do not provide the 'file' command needed by
9257   # func_win32_libid shell function, so use a weaker test based on 'objdump',
9258   # unless we find 'file', for example because we are cross-compiling.
9259   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
9260   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
9261     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
9262     lt_cv_file_magic_cmd='func_win32_libid'
9263   else
9264     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
9265     lt_cv_file_magic_cmd='$OBJDUMP -f'
9266   fi
9267   ;;
9268
9269 cegcc*)
9270   # use the weaker test based on 'objdump'. See mingw*.
9271   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
9272   lt_cv_file_magic_cmd='$OBJDUMP -f'
9273   ;;
9274
9275 darwin* | rhapsody*)
9276   lt_cv_deplibs_check_method=pass_all
9277   ;;
9278
9279 freebsd* | dragonfly*)
9280   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
9281     case $host_cpu in
9282     i*86 )
9283       # Not sure whether the presence of OpenBSD here was a mistake.
9284       # Let's accept both of them until this is cleared up.
9285       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
9286       lt_cv_file_magic_cmd=/usr/bin/file
9287       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
9288       ;;
9289     esac
9290   else
9291     lt_cv_deplibs_check_method=pass_all
9292   fi
9293   ;;
9294
9295 gnu*)
9296   lt_cv_deplibs_check_method=pass_all
9297   ;;
9298
9299 haiku*)
9300   lt_cv_deplibs_check_method=pass_all
9301   ;;
9302
9303 hpux10.20* | hpux11*)
9304   lt_cv_file_magic_cmd=/usr/bin/file
9305   case $host_cpu in
9306   ia64*)
9307     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
9308     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
9309     ;;
9310   hppa*64*)
9311     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
9312     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
9313     ;;
9314   *)
9315     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
9316     lt_cv_file_magic_test_file=/usr/lib/libc.sl
9317     ;;
9318   esac
9319   ;;
9320
9321 interix[3-9]*)
9322   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
9323   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
9324   ;;
9325
9326 irix5* | irix6* | nonstopux*)
9327   case $LD in
9328   *-32|*"-32 ") libmagic=32-bit;;
9329   *-n32|*"-n32 ") libmagic=N32;;
9330   *-64|*"-64 ") libmagic=64-bit;;
9331   *) libmagic=never-match;;
9332   esac
9333   lt_cv_deplibs_check_method=pass_all
9334   ;;
9335
9336 # This must be Linux ELF.
9337 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9338   lt_cv_deplibs_check_method=pass_all
9339   ;;
9340
9341 netbsd*)
9342   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
9343     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
9344   else
9345     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
9346   fi
9347   ;;
9348
9349 newos6*)
9350   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
9351   lt_cv_file_magic_cmd=/usr/bin/file
9352   lt_cv_file_magic_test_file=/usr/lib/libnls.so
9353   ;;
9354
9355 *nto* | *qnx*)
9356   lt_cv_deplibs_check_method=pass_all
9357   ;;
9358
9359 openbsd*)
9360   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9361     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
9362   else
9363     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
9364   fi
9365   ;;
9366
9367 osf3* | osf4* | osf5*)
9368   lt_cv_deplibs_check_method=pass_all
9369   ;;
9370
9371 rdos*)
9372   lt_cv_deplibs_check_method=pass_all
9373   ;;
9374
9375 solaris*)
9376   lt_cv_deplibs_check_method=pass_all
9377   ;;
9378
9379 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
9380   lt_cv_deplibs_check_method=pass_all
9381   ;;
9382
9383 sysv4 | sysv4.3*)
9384   case $host_vendor in
9385   motorola)
9386     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]'
9387     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
9388     ;;
9389   ncr)
9390     lt_cv_deplibs_check_method=pass_all
9391     ;;
9392   sequent)
9393     lt_cv_file_magic_cmd='/bin/file'
9394     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
9395     ;;
9396   sni)
9397     lt_cv_file_magic_cmd='/bin/file'
9398     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
9399     lt_cv_file_magic_test_file=/lib/libc.so
9400     ;;
9401   siemens)
9402     lt_cv_deplibs_check_method=pass_all
9403     ;;
9404   pc)
9405     lt_cv_deplibs_check_method=pass_all
9406     ;;
9407   esac
9408   ;;
9409
9410 tpf*)
9411   lt_cv_deplibs_check_method=pass_all
9412   ;;
9413 vxworks*)
9414   # Assume VxWorks cross toolchains are built on Linux, possibly
9415   # as canadian for Windows hosts.
9416   lt_cv_deplibs_check_method=pass_all
9417   ;;
9418 esac
9419
9420 fi
9421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
9422 $as_echo "$lt_cv_deplibs_check_method" >&6; }
9423 file_magic_cmd=$lt_cv_file_magic_cmd
9424 deplibs_check_method=$lt_cv_deplibs_check_method
9425 test -z "$deplibs_check_method" && deplibs_check_method=unknown
9426
9427
9428
9429
9430
9431
9432
9433
9434
9435
9436
9437
9438 plugin_option=
9439 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
9440 for plugin in $plugin_names; do
9441   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
9442   if test x$plugin_so = x$plugin; then
9443     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
9444   fi
9445   if test x$plugin_so != x$plugin; then
9446     plugin_option="--plugin $plugin_so"
9447     break
9448   fi
9449 done
9450
9451 if test -n "$ac_tool_prefix"; then
9452   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
9453 set dummy ${ac_tool_prefix}ar; ac_word=$2
9454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9455 $as_echo_n "checking for $ac_word... " >&6; }
9456 if ${ac_cv_prog_AR+:} false; then :
9457   $as_echo_n "(cached) " >&6
9458 else
9459   if test -n "$AR"; then
9460   ac_cv_prog_AR="$AR" # Let the user override the test.
9461 else
9462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9463 for as_dir in $PATH
9464 do
9465   IFS=$as_save_IFS
9466   test -z "$as_dir" && as_dir=.
9467     for ac_exec_ext in '' $ac_executable_extensions; do
9468   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9469     ac_cv_prog_AR="${ac_tool_prefix}ar"
9470     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9471     break 2
9472   fi
9473 done
9474   done
9475 IFS=$as_save_IFS
9476
9477 fi
9478 fi
9479 AR=$ac_cv_prog_AR
9480 if test -n "$AR"; then
9481   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
9482 $as_echo "$AR" >&6; }
9483 else
9484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9485 $as_echo "no" >&6; }
9486 fi
9487
9488
9489 fi
9490 if test -z "$ac_cv_prog_AR"; then
9491   ac_ct_AR=$AR
9492   # Extract the first word of "ar", so it can be a program name with args.
9493 set dummy ar; ac_word=$2
9494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9495 $as_echo_n "checking for $ac_word... " >&6; }
9496 if ${ac_cv_prog_ac_ct_AR+:} false; then :
9497   $as_echo_n "(cached) " >&6
9498 else
9499   if test -n "$ac_ct_AR"; then
9500   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
9501 else
9502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9503 for as_dir in $PATH
9504 do
9505   IFS=$as_save_IFS
9506   test -z "$as_dir" && as_dir=.
9507     for ac_exec_ext in '' $ac_executable_extensions; do
9508   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9509     ac_cv_prog_ac_ct_AR="ar"
9510     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9511     break 2
9512   fi
9513 done
9514   done
9515 IFS=$as_save_IFS
9516
9517 fi
9518 fi
9519 ac_ct_AR=$ac_cv_prog_ac_ct_AR
9520 if test -n "$ac_ct_AR"; then
9521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
9522 $as_echo "$ac_ct_AR" >&6; }
9523 else
9524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9525 $as_echo "no" >&6; }
9526 fi
9527
9528   if test "x$ac_ct_AR" = x; then
9529     AR="false"
9530   else
9531     case $cross_compiling:$ac_tool_warned in
9532 yes:)
9533 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9534 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9535 ac_tool_warned=yes ;;
9536 esac
9537     AR=$ac_ct_AR
9538   fi
9539 else
9540   AR="$ac_cv_prog_AR"
9541 fi
9542
9543 test -z "$AR" && AR=ar
9544 if test -n "$plugin_option"; then
9545   if $AR --help 2>&1 | grep -q "\--plugin"; then
9546     touch conftest.c
9547     $AR $plugin_option rc conftest.a conftest.c
9548     if test "$?" != 0; then
9549       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
9550 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
9551     else
9552       AR="$AR $plugin_option"
9553     fi
9554     rm -f conftest.*
9555   fi
9556 fi
9557 test -z "$AR_FLAGS" && AR_FLAGS=cru
9558
9559
9560
9561
9562
9563
9564
9565
9566
9567
9568
9569 if test -n "$ac_tool_prefix"; then
9570   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
9571 set dummy ${ac_tool_prefix}strip; ac_word=$2
9572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9573 $as_echo_n "checking for $ac_word... " >&6; }
9574 if ${ac_cv_prog_STRIP+:} false; then :
9575   $as_echo_n "(cached) " >&6
9576 else
9577   if test -n "$STRIP"; then
9578   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
9579 else
9580 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9581 for as_dir in $PATH
9582 do
9583   IFS=$as_save_IFS
9584   test -z "$as_dir" && as_dir=.
9585     for ac_exec_ext in '' $ac_executable_extensions; do
9586   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9587     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
9588     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9589     break 2
9590   fi
9591 done
9592   done
9593 IFS=$as_save_IFS
9594
9595 fi
9596 fi
9597 STRIP=$ac_cv_prog_STRIP
9598 if test -n "$STRIP"; then
9599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
9600 $as_echo "$STRIP" >&6; }
9601 else
9602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9603 $as_echo "no" >&6; }
9604 fi
9605
9606
9607 fi
9608 if test -z "$ac_cv_prog_STRIP"; then
9609   ac_ct_STRIP=$STRIP
9610   # Extract the first word of "strip", so it can be a program name with args.
9611 set dummy strip; ac_word=$2
9612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9613 $as_echo_n "checking for $ac_word... " >&6; }
9614 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
9615   $as_echo_n "(cached) " >&6
9616 else
9617   if test -n "$ac_ct_STRIP"; then
9618   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
9619 else
9620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9621 for as_dir in $PATH
9622 do
9623   IFS=$as_save_IFS
9624   test -z "$as_dir" && as_dir=.
9625     for ac_exec_ext in '' $ac_executable_extensions; do
9626   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9627     ac_cv_prog_ac_ct_STRIP="strip"
9628     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9629     break 2
9630   fi
9631 done
9632   done
9633 IFS=$as_save_IFS
9634
9635 fi
9636 fi
9637 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
9638 if test -n "$ac_ct_STRIP"; then
9639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
9640 $as_echo "$ac_ct_STRIP" >&6; }
9641 else
9642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9643 $as_echo "no" >&6; }
9644 fi
9645
9646   if test "x$ac_ct_STRIP" = x; then
9647     STRIP=":"
9648   else
9649     case $cross_compiling:$ac_tool_warned in
9650 yes:)
9651 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9652 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9653 ac_tool_warned=yes ;;
9654 esac
9655     STRIP=$ac_ct_STRIP
9656   fi
9657 else
9658   STRIP="$ac_cv_prog_STRIP"
9659 fi
9660
9661 test -z "$STRIP" && STRIP=:
9662
9663
9664
9665
9666
9667
9668 if test -n "$ac_tool_prefix"; then
9669   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
9670 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
9671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9672 $as_echo_n "checking for $ac_word... " >&6; }
9673 if ${ac_cv_prog_RANLIB+:} false; then :
9674   $as_echo_n "(cached) " >&6
9675 else
9676   if test -n "$RANLIB"; then
9677   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
9678 else
9679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9680 for as_dir in $PATH
9681 do
9682   IFS=$as_save_IFS
9683   test -z "$as_dir" && as_dir=.
9684     for ac_exec_ext in '' $ac_executable_extensions; do
9685   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9686     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
9687     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9688     break 2
9689   fi
9690 done
9691   done
9692 IFS=$as_save_IFS
9693
9694 fi
9695 fi
9696 RANLIB=$ac_cv_prog_RANLIB
9697 if test -n "$RANLIB"; then
9698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
9699 $as_echo "$RANLIB" >&6; }
9700 else
9701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9702 $as_echo "no" >&6; }
9703 fi
9704
9705
9706 fi
9707 if test -z "$ac_cv_prog_RANLIB"; then
9708   ac_ct_RANLIB=$RANLIB
9709   # Extract the first word of "ranlib", so it can be a program name with args.
9710 set dummy ranlib; ac_word=$2
9711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9712 $as_echo_n "checking for $ac_word... " >&6; }
9713 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
9714   $as_echo_n "(cached) " >&6
9715 else
9716   if test -n "$ac_ct_RANLIB"; then
9717   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
9718 else
9719 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9720 for as_dir in $PATH
9721 do
9722   IFS=$as_save_IFS
9723   test -z "$as_dir" && as_dir=.
9724     for ac_exec_ext in '' $ac_executable_extensions; do
9725   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9726     ac_cv_prog_ac_ct_RANLIB="ranlib"
9727     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9728     break 2
9729   fi
9730 done
9731   done
9732 IFS=$as_save_IFS
9733
9734 fi
9735 fi
9736 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
9737 if test -n "$ac_ct_RANLIB"; then
9738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
9739 $as_echo "$ac_ct_RANLIB" >&6; }
9740 else
9741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9742 $as_echo "no" >&6; }
9743 fi
9744
9745   if test "x$ac_ct_RANLIB" = x; then
9746     RANLIB=":"
9747   else
9748     case $cross_compiling:$ac_tool_warned in
9749 yes:)
9750 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9751 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9752 ac_tool_warned=yes ;;
9753 esac
9754     RANLIB=$ac_ct_RANLIB
9755   fi
9756 else
9757   RANLIB="$ac_cv_prog_RANLIB"
9758 fi
9759
9760 test -z "$RANLIB" && RANLIB=:
9761 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
9762   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
9763     RANLIB="$RANLIB $plugin_option"
9764   fi
9765 fi
9766
9767
9768
9769
9770
9771
9772 # Determine commands to create old-style static archives.
9773 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
9774 old_postinstall_cmds='chmod 644 $oldlib'
9775 old_postuninstall_cmds=
9776
9777 if test -n "$RANLIB"; then
9778   case $host_os in
9779   openbsd*)
9780     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
9781     ;;
9782   *)
9783     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
9784     ;;
9785   esac
9786   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
9787 fi
9788
9789 case $host_os in
9790   darwin*)
9791     lock_old_archive_extraction=yes ;;
9792   *)
9793     lock_old_archive_extraction=no ;;
9794 esac
9795
9796
9797
9798
9799
9800
9801
9802
9803
9804
9805
9806
9807
9808
9809
9810
9811
9812
9813
9814
9815
9816
9817
9818
9819
9820
9821
9822
9823
9824
9825
9826
9827
9828
9829
9830
9831
9832
9833
9834 # If no C compiler was specified, use CC.
9835 LTCC=${LTCC-"$CC"}
9836
9837 # If no C compiler flags were specified, use CFLAGS.
9838 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
9839
9840 # Allow CC to be a program name with arguments.
9841 compiler=$CC
9842
9843
9844 # Check for command to grab the raw symbol name followed by C symbol from nm.
9845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
9846 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
9847 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
9848   $as_echo_n "(cached) " >&6
9849 else
9850
9851 # These are sane defaults that work on at least a few old systems.
9852 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
9853
9854 # Character class describing NM global symbol codes.
9855 symcode='[BCDEGRST]'
9856
9857 # Regexp to match symbols that can be accessed directly from C.
9858 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
9859
9860 # Define system-specific variables.
9861 case $host_os in
9862 aix*)
9863   symcode='[BCDT]'
9864   ;;
9865 cygwin* | mingw* | pw32* | cegcc*)
9866   symcode='[ABCDGISTW]'
9867   ;;
9868 hpux*)
9869   if test "$host_cpu" = ia64; then
9870     symcode='[ABCDEGRST]'
9871   fi
9872   ;;
9873 irix* | nonstopux*)
9874   symcode='[BCDEGRST]'
9875   ;;
9876 osf*)
9877   symcode='[BCDEGQRST]'
9878   ;;
9879 solaris*)
9880   symcode='[BCDRT]'
9881   ;;
9882 sco3.2v5*)
9883   symcode='[DT]'
9884   ;;
9885 sysv4.2uw2*)
9886   symcode='[DT]'
9887   ;;
9888 sysv5* | sco5v6* | unixware* | OpenUNIX*)
9889   symcode='[ABDT]'
9890   ;;
9891 sysv4)
9892   symcode='[DFNSTU]'
9893   ;;
9894 esac
9895
9896 # If we're using GNU nm, then use its standard symbol codes.
9897 case `$NM -V 2>&1` in
9898 *GNU* | *'with BFD'*)
9899   symcode='[ABCDGIRSTW]' ;;
9900 esac
9901
9902 # Transform an extracted symbol line into a proper C declaration.
9903 # Some systems (esp. on ia64) link data and code symbols differently,
9904 # so use this general approach.
9905 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
9906
9907 # Transform an extracted symbol line into symbol name and symbol address
9908 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
9909 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'"
9910
9911 # Handle CRLF in mingw tool chain
9912 opt_cr=
9913 case $build_os in
9914 mingw*)
9915   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
9916   ;;
9917 esac
9918
9919 # Try without a prefix underscore, then with it.
9920 for ac_symprfx in "" "_"; do
9921
9922   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
9923   symxfrm="\\1 $ac_symprfx\\2 \\2"
9924
9925   # Write the raw and C identifiers.
9926   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
9927     # Fake it for dumpbin and say T for any non-static function
9928     # and D for any global variable.
9929     # Also find C++ and __fastcall symbols from MSVC++,
9930     # which start with @ or ?.
9931     lt_cv_sys_global_symbol_pipe="$AWK '"\
9932 "     {last_section=section; section=\$ 3};"\
9933 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
9934 "     \$ 0!~/External *\|/{next};"\
9935 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
9936 "     {if(hide[section]) next};"\
9937 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
9938 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
9939 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
9940 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
9941 "     ' prfx=^$ac_symprfx"
9942   else
9943     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
9944   fi
9945
9946   # Check to see that the pipe works correctly.
9947   pipe_works=no
9948
9949   rm -f conftest*
9950   cat > conftest.$ac_ext <<_LT_EOF
9951 #ifdef __cplusplus
9952 extern "C" {
9953 #endif
9954 char nm_test_var;
9955 void nm_test_func(void);
9956 void nm_test_func(void){}
9957 #ifdef __cplusplus
9958 }
9959 #endif
9960 int main(){nm_test_var='a';nm_test_func();return(0);}
9961 _LT_EOF
9962
9963   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9964   (eval $ac_compile) 2>&5
9965   ac_status=$?
9966   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9967   test $ac_status = 0; }; then
9968     # Now try to grab the symbols.
9969     nlist=conftest.nm
9970     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
9971   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
9972   ac_status=$?
9973   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9974   test $ac_status = 0; } && test -s "$nlist"; then
9975       # Try sorting and uniquifying the output.
9976       if sort "$nlist" | uniq > "$nlist"T; then
9977         mv -f "$nlist"T "$nlist"
9978       else
9979         rm -f "$nlist"T
9980       fi
9981
9982       # Make sure that we snagged all the symbols we need.
9983       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
9984         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
9985           cat <<_LT_EOF > conftest.$ac_ext
9986 #ifdef __cplusplus
9987 extern "C" {
9988 #endif
9989
9990 _LT_EOF
9991           # Now generate the symbol file.
9992           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
9993
9994           cat <<_LT_EOF >> conftest.$ac_ext
9995
9996 /* The mapping between symbol names and symbols.  */
9997 const struct {
9998   const char *name;
9999   void       *address;
10000 }
10001 lt__PROGRAM__LTX_preloaded_symbols[] =
10002 {
10003   { "@PROGRAM@", (void *) 0 },
10004 _LT_EOF
10005           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
10006           cat <<\_LT_EOF >> conftest.$ac_ext
10007   {0, (void *) 0}
10008 };
10009
10010 /* This works around a problem in FreeBSD linker */
10011 #ifdef FREEBSD_WORKAROUND
10012 static const void *lt_preloaded_setup() {
10013   return lt__PROGRAM__LTX_preloaded_symbols;
10014 }
10015 #endif
10016
10017 #ifdef __cplusplus
10018 }
10019 #endif
10020 _LT_EOF
10021           # Now try linking the two files.
10022           mv conftest.$ac_objext conftstm.$ac_objext
10023           lt_save_LIBS="$LIBS"
10024           lt_save_CFLAGS="$CFLAGS"
10025           LIBS="conftstm.$ac_objext"
10026           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
10027           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10028   (eval $ac_link) 2>&5
10029   ac_status=$?
10030   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10031   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
10032             pipe_works=yes
10033           fi
10034           LIBS="$lt_save_LIBS"
10035           CFLAGS="$lt_save_CFLAGS"
10036         else
10037           echo "cannot find nm_test_func in $nlist" >&5
10038         fi
10039       else
10040         echo "cannot find nm_test_var in $nlist" >&5
10041       fi
10042     else
10043       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
10044     fi
10045   else
10046     echo "$progname: failed program was:" >&5
10047     cat conftest.$ac_ext >&5
10048   fi
10049   rm -rf conftest* conftst*
10050
10051   # Do not use the global_symbol_pipe unless it works.
10052   if test "$pipe_works" = yes; then
10053     break
10054   else
10055     lt_cv_sys_global_symbol_pipe=
10056   fi
10057 done
10058
10059 fi
10060
10061 if test -z "$lt_cv_sys_global_symbol_pipe"; then
10062   lt_cv_sys_global_symbol_to_cdecl=
10063 fi
10064 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
10065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
10066 $as_echo "failed" >&6; }
10067 else
10068   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
10069 $as_echo "ok" >&6; }
10070 fi
10071
10072
10073
10074
10075
10076
10077
10078
10079
10080
10081
10082
10083
10084
10085
10086
10087
10088
10089
10090
10091
10092
10093 # Check whether --enable-libtool-lock was given.
10094 if test "${enable_libtool_lock+set}" = set; then :
10095   enableval=$enable_libtool_lock;
10096 fi
10097
10098 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
10099
10100 # Some flags need to be propagated to the compiler or linker for good
10101 # libtool support.
10102 case $host in
10103 ia64-*-hpux*)
10104   # Find out which ABI we are using.
10105   echo 'int i;' > conftest.$ac_ext
10106   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10107   (eval $ac_compile) 2>&5
10108   ac_status=$?
10109   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10110   test $ac_status = 0; }; then
10111     case `/usr/bin/file conftest.$ac_objext` in
10112       *ELF-32*)
10113         HPUX_IA64_MODE="32"
10114         ;;
10115       *ELF-64*)
10116         HPUX_IA64_MODE="64"
10117         ;;
10118     esac
10119   fi
10120   rm -rf conftest*
10121   ;;
10122 *-*-irix6*)
10123   # Find out which ABI we are using.
10124   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
10125   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10126   (eval $ac_compile) 2>&5
10127   ac_status=$?
10128   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10129   test $ac_status = 0; }; then
10130     if test "$lt_cv_prog_gnu_ld" = yes; then
10131       case `/usr/bin/file conftest.$ac_objext` in
10132         *32-bit*)
10133           LD="${LD-ld} -melf32bsmip"
10134           ;;
10135         *N32*)
10136           LD="${LD-ld} -melf32bmipn32"
10137           ;;
10138         *64-bit*)
10139           LD="${LD-ld} -melf64bmip"
10140         ;;
10141       esac
10142     else
10143       case `/usr/bin/file conftest.$ac_objext` in
10144         *32-bit*)
10145           LD="${LD-ld} -32"
10146           ;;
10147         *N32*)
10148           LD="${LD-ld} -n32"
10149           ;;
10150         *64-bit*)
10151           LD="${LD-ld} -64"
10152           ;;
10153       esac
10154     fi
10155   fi
10156   rm -rf conftest*
10157   ;;
10158
10159 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
10160 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
10161   # Find out which ABI we are using.
10162   echo 'int i;' > conftest.$ac_ext
10163   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10164   (eval $ac_compile) 2>&5
10165   ac_status=$?
10166   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10167   test $ac_status = 0; }; then
10168     case `/usr/bin/file conftest.o` in
10169       *32-bit*)
10170         case $host in
10171           x86_64-*kfreebsd*-gnu)
10172             LD="${LD-ld} -m elf_i386_fbsd"
10173             ;;
10174           x86_64-*linux*)
10175             case `/usr/bin/file conftest.o` in
10176               *x86-64*)
10177                 LD="${LD-ld} -m elf32_x86_64"
10178                 ;;
10179               *)
10180                 LD="${LD-ld} -m elf_i386"
10181                 ;;
10182             esac
10183             ;;
10184           powerpc64le-*linux*)
10185             LD="${LD-ld} -m elf32lppclinux"
10186             ;;
10187           powerpc64-*linux*)
10188             LD="${LD-ld} -m elf32ppclinux"
10189             ;;
10190           s390x-*linux*)
10191             LD="${LD-ld} -m elf_s390"
10192             ;;
10193           sparc64-*linux*)
10194             LD="${LD-ld} -m elf32_sparc"
10195             ;;
10196         esac
10197         ;;
10198       *64-bit*)
10199         case $host in
10200           x86_64-*kfreebsd*-gnu)
10201             LD="${LD-ld} -m elf_x86_64_fbsd"
10202             ;;
10203           x86_64-*linux*)
10204             LD="${LD-ld} -m elf_x86_64"
10205             ;;
10206           powerpcle-*linux*)
10207             LD="${LD-ld} -m elf64lppc"
10208             ;;
10209           powerpc-*linux*)
10210             LD="${LD-ld} -m elf64ppc"
10211             ;;
10212           s390*-*linux*|s390*-*tpf*)
10213             LD="${LD-ld} -m elf64_s390"
10214             ;;
10215           sparc*-*linux*)
10216             LD="${LD-ld} -m elf64_sparc"
10217             ;;
10218         esac
10219         ;;
10220     esac
10221   fi
10222   rm -rf conftest*
10223   ;;
10224
10225 *-*-sco3.2v5*)
10226   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
10227   SAVE_CFLAGS="$CFLAGS"
10228   CFLAGS="$CFLAGS -belf"
10229   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
10230 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
10231 if ${lt_cv_cc_needs_belf+:} false; then :
10232   $as_echo_n "(cached) " >&6
10233 else
10234   ac_ext=c
10235 ac_cpp='$CPP $CPPFLAGS'
10236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10238 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10239
10240      if test x$gcc_no_link = xyes; then
10241   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10242 fi
10243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10244 /* end confdefs.h.  */
10245
10246 int
10247 main ()
10248 {
10249
10250   ;
10251   return 0;
10252 }
10253 _ACEOF
10254 if ac_fn_c_try_link "$LINENO"; then :
10255   lt_cv_cc_needs_belf=yes
10256 else
10257   lt_cv_cc_needs_belf=no
10258 fi
10259 rm -f core conftest.err conftest.$ac_objext \
10260     conftest$ac_exeext conftest.$ac_ext
10261      ac_ext=c
10262 ac_cpp='$CPP $CPPFLAGS'
10263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10265 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10266
10267 fi
10268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
10269 $as_echo "$lt_cv_cc_needs_belf" >&6; }
10270   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
10271     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
10272     CFLAGS="$SAVE_CFLAGS"
10273   fi
10274   ;;
10275 sparc*-*solaris*)
10276   # Find out which ABI we are using.
10277   echo 'int i;' > conftest.$ac_ext
10278   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10279   (eval $ac_compile) 2>&5
10280   ac_status=$?
10281   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10282   test $ac_status = 0; }; then
10283     case `/usr/bin/file conftest.o` in
10284     *64-bit*)
10285       case $lt_cv_prog_gnu_ld in
10286       yes*) LD="${LD-ld} -m elf64_sparc" ;;
10287       *)
10288         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
10289           LD="${LD-ld} -64"
10290         fi
10291         ;;
10292       esac
10293       ;;
10294     esac
10295   fi
10296   rm -rf conftest*
10297   ;;
10298 esac
10299
10300 need_locks="$enable_libtool_lock"
10301
10302
10303   case $host_os in
10304     rhapsody* | darwin*)
10305     if test -n "$ac_tool_prefix"; then
10306   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
10307 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
10308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10309 $as_echo_n "checking for $ac_word... " >&6; }
10310 if ${ac_cv_prog_DSYMUTIL+:} false; then :
10311   $as_echo_n "(cached) " >&6
10312 else
10313   if test -n "$DSYMUTIL"; then
10314   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
10315 else
10316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10317 for as_dir in $PATH
10318 do
10319   IFS=$as_save_IFS
10320   test -z "$as_dir" && as_dir=.
10321     for ac_exec_ext in '' $ac_executable_extensions; do
10322   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10323     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
10324     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10325     break 2
10326   fi
10327 done
10328   done
10329 IFS=$as_save_IFS
10330
10331 fi
10332 fi
10333 DSYMUTIL=$ac_cv_prog_DSYMUTIL
10334 if test -n "$DSYMUTIL"; then
10335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
10336 $as_echo "$DSYMUTIL" >&6; }
10337 else
10338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10339 $as_echo "no" >&6; }
10340 fi
10341
10342
10343 fi
10344 if test -z "$ac_cv_prog_DSYMUTIL"; then
10345   ac_ct_DSYMUTIL=$DSYMUTIL
10346   # Extract the first word of "dsymutil", so it can be a program name with args.
10347 set dummy dsymutil; ac_word=$2
10348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10349 $as_echo_n "checking for $ac_word... " >&6; }
10350 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
10351   $as_echo_n "(cached) " >&6
10352 else
10353   if test -n "$ac_ct_DSYMUTIL"; then
10354   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
10355 else
10356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10357 for as_dir in $PATH
10358 do
10359   IFS=$as_save_IFS
10360   test -z "$as_dir" && as_dir=.
10361     for ac_exec_ext in '' $ac_executable_extensions; do
10362   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10363     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
10364     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10365     break 2
10366   fi
10367 done
10368   done
10369 IFS=$as_save_IFS
10370
10371 fi
10372 fi
10373 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
10374 if test -n "$ac_ct_DSYMUTIL"; then
10375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
10376 $as_echo "$ac_ct_DSYMUTIL" >&6; }
10377 else
10378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10379 $as_echo "no" >&6; }
10380 fi
10381
10382   if test "x$ac_ct_DSYMUTIL" = x; then
10383     DSYMUTIL=":"
10384   else
10385     case $cross_compiling:$ac_tool_warned in
10386 yes:)
10387 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10388 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10389 ac_tool_warned=yes ;;
10390 esac
10391     DSYMUTIL=$ac_ct_DSYMUTIL
10392   fi
10393 else
10394   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
10395 fi
10396
10397     if test -n "$ac_tool_prefix"; then
10398   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
10399 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
10400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10401 $as_echo_n "checking for $ac_word... " >&6; }
10402 if ${ac_cv_prog_NMEDIT+:} false; then :
10403   $as_echo_n "(cached) " >&6
10404 else
10405   if test -n "$NMEDIT"; then
10406   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
10407 else
10408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10409 for as_dir in $PATH
10410 do
10411   IFS=$as_save_IFS
10412   test -z "$as_dir" && as_dir=.
10413     for ac_exec_ext in '' $ac_executable_extensions; do
10414   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10415     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
10416     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10417     break 2
10418   fi
10419 done
10420   done
10421 IFS=$as_save_IFS
10422
10423 fi
10424 fi
10425 NMEDIT=$ac_cv_prog_NMEDIT
10426 if test -n "$NMEDIT"; then
10427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
10428 $as_echo "$NMEDIT" >&6; }
10429 else
10430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10431 $as_echo "no" >&6; }
10432 fi
10433
10434
10435 fi
10436 if test -z "$ac_cv_prog_NMEDIT"; then
10437   ac_ct_NMEDIT=$NMEDIT
10438   # Extract the first word of "nmedit", so it can be a program name with args.
10439 set dummy nmedit; ac_word=$2
10440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10441 $as_echo_n "checking for $ac_word... " >&6; }
10442 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
10443   $as_echo_n "(cached) " >&6
10444 else
10445   if test -n "$ac_ct_NMEDIT"; then
10446   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
10447 else
10448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10449 for as_dir in $PATH
10450 do
10451   IFS=$as_save_IFS
10452   test -z "$as_dir" && as_dir=.
10453     for ac_exec_ext in '' $ac_executable_extensions; do
10454   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10455     ac_cv_prog_ac_ct_NMEDIT="nmedit"
10456     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10457     break 2
10458   fi
10459 done
10460   done
10461 IFS=$as_save_IFS
10462
10463 fi
10464 fi
10465 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
10466 if test -n "$ac_ct_NMEDIT"; then
10467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
10468 $as_echo "$ac_ct_NMEDIT" >&6; }
10469 else
10470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10471 $as_echo "no" >&6; }
10472 fi
10473
10474   if test "x$ac_ct_NMEDIT" = x; then
10475     NMEDIT=":"
10476   else
10477     case $cross_compiling:$ac_tool_warned in
10478 yes:)
10479 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10480 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10481 ac_tool_warned=yes ;;
10482 esac
10483     NMEDIT=$ac_ct_NMEDIT
10484   fi
10485 else
10486   NMEDIT="$ac_cv_prog_NMEDIT"
10487 fi
10488
10489     if test -n "$ac_tool_prefix"; then
10490   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
10491 set dummy ${ac_tool_prefix}lipo; ac_word=$2
10492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10493 $as_echo_n "checking for $ac_word... " >&6; }
10494 if ${ac_cv_prog_LIPO+:} false; then :
10495   $as_echo_n "(cached) " >&6
10496 else
10497   if test -n "$LIPO"; then
10498   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
10499 else
10500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10501 for as_dir in $PATH
10502 do
10503   IFS=$as_save_IFS
10504   test -z "$as_dir" && as_dir=.
10505     for ac_exec_ext in '' $ac_executable_extensions; do
10506   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10507     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
10508     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10509     break 2
10510   fi
10511 done
10512   done
10513 IFS=$as_save_IFS
10514
10515 fi
10516 fi
10517 LIPO=$ac_cv_prog_LIPO
10518 if test -n "$LIPO"; then
10519   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
10520 $as_echo "$LIPO" >&6; }
10521 else
10522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10523 $as_echo "no" >&6; }
10524 fi
10525
10526
10527 fi
10528 if test -z "$ac_cv_prog_LIPO"; then
10529   ac_ct_LIPO=$LIPO
10530   # Extract the first word of "lipo", so it can be a program name with args.
10531 set dummy lipo; ac_word=$2
10532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10533 $as_echo_n "checking for $ac_word... " >&6; }
10534 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
10535   $as_echo_n "(cached) " >&6
10536 else
10537   if test -n "$ac_ct_LIPO"; then
10538   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
10539 else
10540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10541 for as_dir in $PATH
10542 do
10543   IFS=$as_save_IFS
10544   test -z "$as_dir" && as_dir=.
10545     for ac_exec_ext in '' $ac_executable_extensions; do
10546   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10547     ac_cv_prog_ac_ct_LIPO="lipo"
10548     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10549     break 2
10550   fi
10551 done
10552   done
10553 IFS=$as_save_IFS
10554
10555 fi
10556 fi
10557 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
10558 if test -n "$ac_ct_LIPO"; then
10559   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
10560 $as_echo "$ac_ct_LIPO" >&6; }
10561 else
10562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10563 $as_echo "no" >&6; }
10564 fi
10565
10566   if test "x$ac_ct_LIPO" = x; then
10567     LIPO=":"
10568   else
10569     case $cross_compiling:$ac_tool_warned in
10570 yes:)
10571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10572 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10573 ac_tool_warned=yes ;;
10574 esac
10575     LIPO=$ac_ct_LIPO
10576   fi
10577 else
10578   LIPO="$ac_cv_prog_LIPO"
10579 fi
10580
10581     if test -n "$ac_tool_prefix"; then
10582   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
10583 set dummy ${ac_tool_prefix}otool; ac_word=$2
10584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10585 $as_echo_n "checking for $ac_word... " >&6; }
10586 if ${ac_cv_prog_OTOOL+:} false; then :
10587   $as_echo_n "(cached) " >&6
10588 else
10589   if test -n "$OTOOL"; then
10590   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
10591 else
10592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10593 for as_dir in $PATH
10594 do
10595   IFS=$as_save_IFS
10596   test -z "$as_dir" && as_dir=.
10597     for ac_exec_ext in '' $ac_executable_extensions; do
10598   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10599     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
10600     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10601     break 2
10602   fi
10603 done
10604   done
10605 IFS=$as_save_IFS
10606
10607 fi
10608 fi
10609 OTOOL=$ac_cv_prog_OTOOL
10610 if test -n "$OTOOL"; then
10611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
10612 $as_echo "$OTOOL" >&6; }
10613 else
10614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10615 $as_echo "no" >&6; }
10616 fi
10617
10618
10619 fi
10620 if test -z "$ac_cv_prog_OTOOL"; then
10621   ac_ct_OTOOL=$OTOOL
10622   # Extract the first word of "otool", so it can be a program name with args.
10623 set dummy otool; ac_word=$2
10624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10625 $as_echo_n "checking for $ac_word... " >&6; }
10626 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
10627   $as_echo_n "(cached) " >&6
10628 else
10629   if test -n "$ac_ct_OTOOL"; then
10630   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
10631 else
10632 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10633 for as_dir in $PATH
10634 do
10635   IFS=$as_save_IFS
10636   test -z "$as_dir" && as_dir=.
10637     for ac_exec_ext in '' $ac_executable_extensions; do
10638   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10639     ac_cv_prog_ac_ct_OTOOL="otool"
10640     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10641     break 2
10642   fi
10643 done
10644   done
10645 IFS=$as_save_IFS
10646
10647 fi
10648 fi
10649 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
10650 if test -n "$ac_ct_OTOOL"; then
10651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
10652 $as_echo "$ac_ct_OTOOL" >&6; }
10653 else
10654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10655 $as_echo "no" >&6; }
10656 fi
10657
10658   if test "x$ac_ct_OTOOL" = x; then
10659     OTOOL=":"
10660   else
10661     case $cross_compiling:$ac_tool_warned in
10662 yes:)
10663 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10664 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10665 ac_tool_warned=yes ;;
10666 esac
10667     OTOOL=$ac_ct_OTOOL
10668   fi
10669 else
10670   OTOOL="$ac_cv_prog_OTOOL"
10671 fi
10672
10673     if test -n "$ac_tool_prefix"; then
10674   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
10675 set dummy ${ac_tool_prefix}otool64; ac_word=$2
10676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10677 $as_echo_n "checking for $ac_word... " >&6; }
10678 if ${ac_cv_prog_OTOOL64+:} false; then :
10679   $as_echo_n "(cached) " >&6
10680 else
10681   if test -n "$OTOOL64"; then
10682   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
10683 else
10684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10685 for as_dir in $PATH
10686 do
10687   IFS=$as_save_IFS
10688   test -z "$as_dir" && as_dir=.
10689     for ac_exec_ext in '' $ac_executable_extensions; do
10690   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10691     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
10692     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10693     break 2
10694   fi
10695 done
10696   done
10697 IFS=$as_save_IFS
10698
10699 fi
10700 fi
10701 OTOOL64=$ac_cv_prog_OTOOL64
10702 if test -n "$OTOOL64"; then
10703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
10704 $as_echo "$OTOOL64" >&6; }
10705 else
10706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10707 $as_echo "no" >&6; }
10708 fi
10709
10710
10711 fi
10712 if test -z "$ac_cv_prog_OTOOL64"; then
10713   ac_ct_OTOOL64=$OTOOL64
10714   # Extract the first word of "otool64", so it can be a program name with args.
10715 set dummy otool64; ac_word=$2
10716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10717 $as_echo_n "checking for $ac_word... " >&6; }
10718 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
10719   $as_echo_n "(cached) " >&6
10720 else
10721   if test -n "$ac_ct_OTOOL64"; then
10722   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
10723 else
10724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10725 for as_dir in $PATH
10726 do
10727   IFS=$as_save_IFS
10728   test -z "$as_dir" && as_dir=.
10729     for ac_exec_ext in '' $ac_executable_extensions; do
10730   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10731     ac_cv_prog_ac_ct_OTOOL64="otool64"
10732     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10733     break 2
10734   fi
10735 done
10736   done
10737 IFS=$as_save_IFS
10738
10739 fi
10740 fi
10741 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
10742 if test -n "$ac_ct_OTOOL64"; then
10743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
10744 $as_echo "$ac_ct_OTOOL64" >&6; }
10745 else
10746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10747 $as_echo "no" >&6; }
10748 fi
10749
10750   if test "x$ac_ct_OTOOL64" = x; then
10751     OTOOL64=":"
10752   else
10753     case $cross_compiling:$ac_tool_warned in
10754 yes:)
10755 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10756 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10757 ac_tool_warned=yes ;;
10758 esac
10759     OTOOL64=$ac_ct_OTOOL64
10760   fi
10761 else
10762   OTOOL64="$ac_cv_prog_OTOOL64"
10763 fi
10764
10765
10766
10767
10768
10769
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788
10789
10790
10791     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
10792 $as_echo_n "checking for -single_module linker flag... " >&6; }
10793 if ${lt_cv_apple_cc_single_mod+:} false; then :
10794   $as_echo_n "(cached) " >&6
10795 else
10796   lt_cv_apple_cc_single_mod=no
10797       if test -z "${LT_MULTI_MODULE}"; then
10798         # By default we will add the -single_module flag. You can override
10799         # by either setting the environment variable LT_MULTI_MODULE
10800         # non-empty at configure time, or by adding -multi_module to the
10801         # link flags.
10802         rm -rf libconftest.dylib*
10803         echo "int foo(void){return 1;}" > conftest.c
10804         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
10805 -dynamiclib -Wl,-single_module conftest.c" >&5
10806         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
10807           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
10808         _lt_result=$?
10809         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
10810           lt_cv_apple_cc_single_mod=yes
10811         else
10812           cat conftest.err >&5
10813         fi
10814         rm -rf libconftest.dylib*
10815         rm -f conftest.*
10816       fi
10817 fi
10818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
10819 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
10820     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
10821 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
10822 if ${lt_cv_ld_exported_symbols_list+:} false; then :
10823   $as_echo_n "(cached) " >&6
10824 else
10825   lt_cv_ld_exported_symbols_list=no
10826       save_LDFLAGS=$LDFLAGS
10827       echo "_main" > conftest.sym
10828       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
10829       if test x$gcc_no_link = xyes; then
10830   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10831 fi
10832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10833 /* end confdefs.h.  */
10834
10835 int
10836 main ()
10837 {
10838
10839   ;
10840   return 0;
10841 }
10842 _ACEOF
10843 if ac_fn_c_try_link "$LINENO"; then :
10844   lt_cv_ld_exported_symbols_list=yes
10845 else
10846   lt_cv_ld_exported_symbols_list=no
10847 fi
10848 rm -f core conftest.err conftest.$ac_objext \
10849     conftest$ac_exeext conftest.$ac_ext
10850         LDFLAGS="$save_LDFLAGS"
10851
10852 fi
10853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
10854 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
10855     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
10856 $as_echo_n "checking for -force_load linker flag... " >&6; }
10857 if ${lt_cv_ld_force_load+:} false; then :
10858   $as_echo_n "(cached) " >&6
10859 else
10860   lt_cv_ld_force_load=no
10861       cat > conftest.c << _LT_EOF
10862 int forced_loaded() { return 2;}
10863 _LT_EOF
10864       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
10865       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
10866       echo "$AR cru libconftest.a conftest.o" >&5
10867       $AR cru libconftest.a conftest.o 2>&5
10868       cat > conftest.c << _LT_EOF
10869 int main() { return 0;}
10870 _LT_EOF
10871       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
10872       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
10873       _lt_result=$?
10874       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
10875         lt_cv_ld_force_load=yes
10876       else
10877         cat conftest.err >&5
10878       fi
10879         rm -f conftest.err libconftest.a conftest conftest.c
10880         rm -rf conftest.dSYM
10881
10882 fi
10883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
10884 $as_echo "$lt_cv_ld_force_load" >&6; }
10885     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
10886     # build without first building modern cctools / linker.
10887     case $host_cpu-$host_os in
10888     *-rhapsody* | *-darwin1.[012])
10889       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
10890     *-darwin1.*)
10891       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
10892     *-darwin*)
10893       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
10894       # deployment target is forced to an earlier version.
10895       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
10896         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0-9]*)
10897           ;;
10898         10.[012][,.]*)
10899           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
10900           ;;
10901         *)
10902           ;;
10903      esac
10904     ;;
10905   esac
10906     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
10907       _lt_dar_single_mod='$single_module'
10908     fi
10909     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
10910       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
10911     else
10912       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
10913     fi
10914     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
10915       _lt_dsymutil='~$DSYMUTIL $lib || :'
10916     else
10917       _lt_dsymutil=
10918     fi
10919     ;;
10920   esac
10921
10922 for ac_header in dlfcn.h
10923 do :
10924   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
10925 "
10926 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
10927   cat >>confdefs.h <<_ACEOF
10928 #define HAVE_DLFCN_H 1
10929 _ACEOF
10930
10931 fi
10932
10933 done
10934
10935
10936
10937
10938
10939 # Set options
10940
10941
10942
10943         enable_dlopen=no
10944
10945
10946   enable_win32_dll=no
10947
10948
10949             # Check whether --enable-shared was given.
10950 if test "${enable_shared+set}" = set; then :
10951   enableval=$enable_shared; p=${PACKAGE-default}
10952     case $enableval in
10953     yes) enable_shared=yes ;;
10954     no) enable_shared=no ;;
10955     *)
10956       enable_shared=no
10957       # Look at the argument we got.  We use all the common list separators.
10958       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
10959       for pkg in $enableval; do
10960         IFS="$lt_save_ifs"
10961         if test "X$pkg" = "X$p"; then
10962           enable_shared=yes
10963         fi
10964       done
10965       IFS="$lt_save_ifs"
10966       ;;
10967     esac
10968 else
10969   enable_shared=yes
10970 fi
10971
10972
10973
10974
10975
10976
10977
10978
10979
10980   # Check whether --enable-static was given.
10981 if test "${enable_static+set}" = set; then :
10982   enableval=$enable_static; p=${PACKAGE-default}
10983     case $enableval in
10984     yes) enable_static=yes ;;
10985     no) enable_static=no ;;
10986     *)
10987      enable_static=no
10988       # Look at the argument we got.  We use all the common list separators.
10989       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
10990       for pkg in $enableval; do
10991         IFS="$lt_save_ifs"
10992         if test "X$pkg" = "X$p"; then
10993           enable_static=yes
10994         fi
10995       done
10996       IFS="$lt_save_ifs"
10997       ;;
10998     esac
10999 else
11000   enable_static=yes
11001 fi
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011
11012 # Check whether --with-pic was given.
11013 if test "${with_pic+set}" = set; then :
11014   withval=$with_pic; pic_mode="$withval"
11015 else
11016   pic_mode=default
11017 fi
11018
11019
11020 test -z "$pic_mode" && pic_mode=default
11021
11022
11023
11024
11025
11026
11027
11028   # Check whether --enable-fast-install was given.
11029 if test "${enable_fast_install+set}" = set; then :
11030   enableval=$enable_fast_install; p=${PACKAGE-default}
11031     case $enableval in
11032     yes) enable_fast_install=yes ;;
11033     no) enable_fast_install=no ;;
11034     *)
11035       enable_fast_install=no
11036       # Look at the argument we got.  We use all the common list separators.
11037       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
11038       for pkg in $enableval; do
11039         IFS="$lt_save_ifs"
11040         if test "X$pkg" = "X$p"; then
11041           enable_fast_install=yes
11042         fi
11043       done
11044       IFS="$lt_save_ifs"
11045       ;;
11046     esac
11047 else
11048   enable_fast_install=yes
11049 fi
11050
11051
11052
11053
11054
11055
11056
11057
11058
11059
11060
11061 # This can be used to rebuild libtool when needed
11062 LIBTOOL_DEPS="$ltmain"
11063
11064 # Always use our own libtool.
11065 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
11066
11067
11068
11069
11070
11071
11072
11073
11074
11075
11076
11077
11078
11079
11080
11081
11082
11083
11084
11085
11086
11087
11088
11089
11090
11091
11092 test -z "$LN_S" && LN_S="ln -s"
11093
11094
11095
11096
11097
11098
11099
11100
11101
11102
11103
11104
11105
11106
11107 if test -n "${ZSH_VERSION+set}" ; then
11108    setopt NO_GLOB_SUBST
11109 fi
11110
11111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
11112 $as_echo_n "checking for objdir... " >&6; }
11113 if ${lt_cv_objdir+:} false; then :
11114   $as_echo_n "(cached) " >&6
11115 else
11116   rm -f .libs 2>/dev/null
11117 mkdir .libs 2>/dev/null
11118 if test -d .libs; then
11119   lt_cv_objdir=.libs
11120 else
11121   # MS-DOS does not allow filenames that begin with a dot.
11122   lt_cv_objdir=_libs
11123 fi
11124 rmdir .libs 2>/dev/null
11125 fi
11126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
11127 $as_echo "$lt_cv_objdir" >&6; }
11128 objdir=$lt_cv_objdir
11129
11130
11131
11132
11133
11134 cat >>confdefs.h <<_ACEOF
11135 #define LT_OBJDIR "$lt_cv_objdir/"
11136 _ACEOF
11137
11138
11139
11140
11141 case $host_os in
11142 aix3*)
11143   # AIX sometimes has problems with the GCC collect2 program.  For some
11144   # reason, if we set the COLLECT_NAMES environment variable, the problems
11145   # vanish in a puff of smoke.
11146   if test "X${COLLECT_NAMES+set}" != Xset; then
11147     COLLECT_NAMES=
11148     export COLLECT_NAMES
11149   fi
11150   ;;
11151 esac
11152
11153 # Global variables:
11154 ofile=libtool
11155 can_build_shared=yes
11156
11157 # All known linkers require a `.a' archive for static linking (except MSVC,
11158 # which needs '.lib').
11159 libext=a
11160
11161 with_gnu_ld="$lt_cv_prog_gnu_ld"
11162
11163 old_CC="$CC"
11164 old_CFLAGS="$CFLAGS"
11165
11166 # Set sane defaults for various variables
11167 test -z "$CC" && CC=cc
11168 test -z "$LTCC" && LTCC=$CC
11169 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
11170 test -z "$LD" && LD=ld
11171 test -z "$ac_objext" && ac_objext=o
11172
11173 for cc_temp in $compiler""; do
11174   case $cc_temp in
11175     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11176     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11177     \-*) ;;
11178     *) break;;
11179   esac
11180 done
11181 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11182
11183
11184 # Only perform the check for file, if the check method requires it
11185 test -z "$MAGIC_CMD" && MAGIC_CMD=file
11186 case $deplibs_check_method in
11187 file_magic*)
11188   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
11189     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
11190 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
11191 if ${lt_cv_path_MAGIC_CMD+:} false; then :
11192   $as_echo_n "(cached) " >&6
11193 else
11194   case $MAGIC_CMD in
11195 [\\/*] |  ?:[\\/]*)
11196   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
11197   ;;
11198 *)
11199   lt_save_MAGIC_CMD="$MAGIC_CMD"
11200   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11201   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
11202   for ac_dir in $ac_dummy; do
11203     IFS="$lt_save_ifs"
11204     test -z "$ac_dir" && ac_dir=.
11205     if test -f $ac_dir/${ac_tool_prefix}file; then
11206       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
11207       if test -n "$file_magic_test_file"; then
11208         case $deplibs_check_method in
11209         "file_magic "*)
11210           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
11211           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
11212           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
11213             $EGREP "$file_magic_regex" > /dev/null; then
11214             :
11215           else
11216             cat <<_LT_EOF 1>&2
11217
11218 *** Warning: the command libtool uses to detect shared libraries,
11219 *** $file_magic_cmd, produces output that libtool cannot recognize.
11220 *** The result is that libtool may fail to recognize shared libraries
11221 *** as such.  This will affect the creation of libtool libraries that
11222 *** depend on shared libraries, but programs linked with such libtool
11223 *** libraries will work regardless of this problem.  Nevertheless, you
11224 *** may want to report the problem to your system manager and/or to
11225 *** bug-libtool@gnu.org
11226
11227 _LT_EOF
11228           fi ;;
11229         esac
11230       fi
11231       break
11232     fi
11233   done
11234   IFS="$lt_save_ifs"
11235   MAGIC_CMD="$lt_save_MAGIC_CMD"
11236   ;;
11237 esac
11238 fi
11239
11240 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
11241 if test -n "$MAGIC_CMD"; then
11242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
11243 $as_echo "$MAGIC_CMD" >&6; }
11244 else
11245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11246 $as_echo "no" >&6; }
11247 fi
11248
11249
11250
11251
11252
11253 if test -z "$lt_cv_path_MAGIC_CMD"; then
11254   if test -n "$ac_tool_prefix"; then
11255     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
11256 $as_echo_n "checking for file... " >&6; }
11257 if ${lt_cv_path_MAGIC_CMD+:} false; then :
11258   $as_echo_n "(cached) " >&6
11259 else
11260   case $MAGIC_CMD in
11261 [\\/*] |  ?:[\\/]*)
11262   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
11263   ;;
11264 *)
11265   lt_save_MAGIC_CMD="$MAGIC_CMD"
11266   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11267   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
11268   for ac_dir in $ac_dummy; do
11269     IFS="$lt_save_ifs"
11270     test -z "$ac_dir" && ac_dir=.
11271     if test -f $ac_dir/file; then
11272       lt_cv_path_MAGIC_CMD="$ac_dir/file"
11273       if test -n "$file_magic_test_file"; then
11274         case $deplibs_check_method in
11275         "file_magic "*)
11276           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
11277           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
11278           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
11279             $EGREP "$file_magic_regex" > /dev/null; then
11280             :
11281           else
11282             cat <<_LT_EOF 1>&2
11283
11284 *** Warning: the command libtool uses to detect shared libraries,
11285 *** $file_magic_cmd, produces output that libtool cannot recognize.
11286 *** The result is that libtool may fail to recognize shared libraries
11287 *** as such.  This will affect the creation of libtool libraries that
11288 *** depend on shared libraries, but programs linked with such libtool
11289 *** libraries will work regardless of this problem.  Nevertheless, you
11290 *** may want to report the problem to your system manager and/or to
11291 *** bug-libtool@gnu.org
11292
11293 _LT_EOF
11294           fi ;;
11295         esac
11296       fi
11297       break
11298     fi
11299   done
11300   IFS="$lt_save_ifs"
11301   MAGIC_CMD="$lt_save_MAGIC_CMD"
11302   ;;
11303 esac
11304 fi
11305
11306 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
11307 if test -n "$MAGIC_CMD"; then
11308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
11309 $as_echo "$MAGIC_CMD" >&6; }
11310 else
11311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11312 $as_echo "no" >&6; }
11313 fi
11314
11315
11316   else
11317     MAGIC_CMD=:
11318   fi
11319 fi
11320
11321   fi
11322   ;;
11323 esac
11324
11325 # Use C for the default configuration in the libtool script
11326
11327 lt_save_CC="$CC"
11328 ac_ext=c
11329 ac_cpp='$CPP $CPPFLAGS'
11330 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11331 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11332 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11333
11334
11335 # Source file extension for C test sources.
11336 ac_ext=c
11337
11338 # Object file extension for compiled C test sources.
11339 objext=o
11340 objext=$objext
11341
11342 # Code to be used in simple compile tests
11343 lt_simple_compile_test_code="int some_variable = 0;"
11344
11345 # Code to be used in simple link tests
11346 lt_simple_link_test_code='int main(){return(0);}'
11347
11348
11349
11350
11351
11352
11353
11354 # If no C compiler was specified, use CC.
11355 LTCC=${LTCC-"$CC"}
11356
11357 # If no C compiler flags were specified, use CFLAGS.
11358 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11359
11360 # Allow CC to be a program name with arguments.
11361 compiler=$CC
11362
11363 # Save the default compiler, since it gets overwritten when the other
11364 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
11365 compiler_DEFAULT=$CC
11366
11367 # save warnings/boilerplate of simple test code
11368 ac_outfile=conftest.$ac_objext
11369 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11370 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11371 _lt_compiler_boilerplate=`cat conftest.err`
11372 $RM conftest*
11373
11374 ac_outfile=conftest.$ac_objext
11375 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11376 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11377 _lt_linker_boilerplate=`cat conftest.err`
11378 $RM -r conftest*
11379
11380
11381 ## CAVEAT EMPTOR:
11382 ## There is no encapsulation within the following macros, do not change
11383 ## the running order or otherwise move them around unless you know exactly
11384 ## what you are doing...
11385 if test -n "$compiler"; then
11386
11387 lt_prog_compiler_no_builtin_flag=
11388
11389 if test "$GCC" = yes; then
11390   case $cc_basename in
11391   nvcc*)
11392     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
11393   *)
11394     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
11395   esac
11396
11397   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
11398 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
11399 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
11400   $as_echo_n "(cached) " >&6
11401 else
11402   lt_cv_prog_compiler_rtti_exceptions=no
11403    ac_outfile=conftest.$ac_objext
11404    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11405    lt_compiler_flag="-fno-rtti -fno-exceptions"
11406    # Insert the option either (1) after the last *FLAGS variable, or
11407    # (2) before a word containing "conftest.", or (3) at the end.
11408    # Note that $ac_compile itself does not contain backslashes and begins
11409    # with a dollar sign (not a hyphen), so the echo should work correctly.
11410    # The option is referenced via a variable to avoid confusing sed.
11411    lt_compile=`echo "$ac_compile" | $SED \
11412    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11413    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11414    -e 's:$: $lt_compiler_flag:'`
11415    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11416    (eval "$lt_compile" 2>conftest.err)
11417    ac_status=$?
11418    cat conftest.err >&5
11419    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11420    if (exit $ac_status) && test -s "$ac_outfile"; then
11421      # The compiler can only warn and ignore the option if not recognized
11422      # So say no if there are warnings other than the usual output.
11423      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11424      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11425      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11426        lt_cv_prog_compiler_rtti_exceptions=yes
11427      fi
11428    fi
11429    $RM conftest*
11430
11431 fi
11432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
11433 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
11434
11435 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
11436     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
11437 else
11438     :
11439 fi
11440
11441 fi
11442
11443
11444
11445
11446
11447
11448   lt_prog_compiler_wl=
11449 lt_prog_compiler_pic=
11450 lt_prog_compiler_static=
11451
11452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
11453 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
11454
11455   if test "$GCC" = yes; then
11456     lt_prog_compiler_wl='-Wl,'
11457     lt_prog_compiler_static='-static'
11458
11459     case $host_os in
11460       aix*)
11461       # All AIX code is PIC.
11462       if test "$host_cpu" = ia64; then
11463         # AIX 5 now supports IA64 processor
11464         lt_prog_compiler_static='-Bstatic'
11465       fi
11466       lt_prog_compiler_pic='-fPIC'
11467       ;;
11468
11469     amigaos*)
11470       case $host_cpu in
11471       powerpc)
11472             # see comment about AmigaOS4 .so support
11473             lt_prog_compiler_pic='-fPIC'
11474         ;;
11475       m68k)
11476             # FIXME: we need at least 68020 code to build shared libraries, but
11477             # adding the `-m68020' flag to GCC prevents building anything better,
11478             # like `-m68040'.
11479             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
11480         ;;
11481       esac
11482       ;;
11483
11484     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
11485       # PIC is the default for these OSes.
11486       ;;
11487
11488     mingw* | cygwin* | pw32* | os2* | cegcc*)
11489       # This hack is so that the source file can tell whether it is being
11490       # built for inclusion in a dll (and should export symbols for example).
11491       # Although the cygwin gcc ignores -fPIC, still need this for old-style
11492       # (--disable-auto-import) libraries
11493       lt_prog_compiler_pic='-DDLL_EXPORT'
11494       ;;
11495
11496     darwin* | rhapsody*)
11497       # PIC is the default on this platform
11498       # Common symbols not allowed in MH_DYLIB files
11499       lt_prog_compiler_pic='-fno-common'
11500       ;;
11501
11502     haiku*)
11503       # PIC is the default for Haiku.
11504       # The "-static" flag exists, but is broken.
11505       lt_prog_compiler_static=
11506       ;;
11507
11508     hpux*)
11509       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
11510       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
11511       # sets the default TLS model and affects inlining.
11512       case $host_cpu in
11513       hppa*64*)
11514         # +Z the default
11515         ;;
11516       *)
11517         lt_prog_compiler_pic='-fPIC'
11518         ;;
11519       esac
11520       ;;
11521
11522     interix[3-9]*)
11523       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
11524       # Instead, we relocate shared libraries at runtime.
11525       ;;
11526
11527     msdosdjgpp*)
11528       # Just because we use GCC doesn't mean we suddenly get shared libraries
11529       # on systems that don't support them.
11530       lt_prog_compiler_can_build_shared=no
11531       enable_shared=no
11532       ;;
11533
11534     *nto* | *qnx*)
11535       # QNX uses GNU C++, but need to define -shared option too, otherwise
11536       # it will coredump.
11537       lt_prog_compiler_pic='-fPIC -shared'
11538       ;;
11539
11540     sysv4*MP*)
11541       if test -d /usr/nec; then
11542         lt_prog_compiler_pic=-Kconform_pic
11543       fi
11544       ;;
11545
11546     *)
11547       lt_prog_compiler_pic='-fPIC'
11548       ;;
11549     esac
11550
11551     case $cc_basename in
11552     nvcc*) # Cuda Compiler Driver 2.2
11553       lt_prog_compiler_wl='-Xlinker '
11554       lt_prog_compiler_pic='-Xcompiler -fPIC'
11555       ;;
11556     esac
11557   else
11558     # PORTME Check for flag to pass linker flags through the system compiler.
11559     case $host_os in
11560     aix*)
11561       lt_prog_compiler_wl='-Wl,'
11562       if test "$host_cpu" = ia64; then
11563         # AIX 5 now supports IA64 processor
11564         lt_prog_compiler_static='-Bstatic'
11565       else
11566         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
11567       fi
11568       ;;
11569
11570     mingw* | cygwin* | pw32* | os2* | cegcc*)
11571       # This hack is so that the source file can tell whether it is being
11572       # built for inclusion in a dll (and should export symbols for example).
11573       lt_prog_compiler_pic='-DDLL_EXPORT'
11574       ;;
11575
11576     hpux9* | hpux10* | hpux11*)
11577       lt_prog_compiler_wl='-Wl,'
11578       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
11579       # not for PA HP-UX.
11580       case $host_cpu in
11581       hppa*64*|ia64*)
11582         # +Z the default
11583         ;;
11584       *)
11585         lt_prog_compiler_pic='+Z'
11586         ;;
11587       esac
11588       # Is there a better lt_prog_compiler_static that works with the bundled CC?
11589       lt_prog_compiler_static='${wl}-a ${wl}archive'
11590       ;;
11591
11592     irix5* | irix6* | nonstopux*)
11593       lt_prog_compiler_wl='-Wl,'
11594       # PIC (with -KPIC) is the default.
11595       lt_prog_compiler_static='-non_shared'
11596       ;;
11597
11598     linux* | k*bsd*-gnu | kopensolaris*-gnu)
11599       case $cc_basename in
11600       # old Intel for x86_64 which still supported -KPIC.
11601       ecc*)
11602         lt_prog_compiler_wl='-Wl,'
11603         lt_prog_compiler_pic='-KPIC'
11604         lt_prog_compiler_static='-static'
11605         ;;
11606       # icc used to be incompatible with GCC.
11607       # ICC 10 doesn't accept -KPIC any more.
11608       icc* | ifort*)
11609         lt_prog_compiler_wl='-Wl,'
11610         lt_prog_compiler_pic='-fPIC'
11611         lt_prog_compiler_static='-static'
11612         ;;
11613       # Lahey Fortran 8.1.
11614       lf95*)
11615         lt_prog_compiler_wl='-Wl,'
11616         lt_prog_compiler_pic='--shared'
11617         lt_prog_compiler_static='--static'
11618         ;;
11619       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
11620         # Portland Group compilers (*not* the Pentium gcc compiler,
11621         # which looks to be a dead project)
11622         lt_prog_compiler_wl='-Wl,'
11623         lt_prog_compiler_pic='-fpic'
11624         lt_prog_compiler_static='-Bstatic'
11625         ;;
11626       ccc*)
11627         lt_prog_compiler_wl='-Wl,'
11628         # All Alpha code is PIC.
11629         lt_prog_compiler_static='-non_shared'
11630         ;;
11631       xl* | bgxl* | bgf* | mpixl*)
11632         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
11633         lt_prog_compiler_wl='-Wl,'
11634         lt_prog_compiler_pic='-qpic'
11635         lt_prog_compiler_static='-qstaticlink'
11636         ;;
11637       *)
11638         case `$CC -V 2>&1 | sed 5q` in
11639         *Sun\ F* | *Sun*Fortran*)
11640           # Sun Fortran 8.3 passes all unrecognized flags to the linker
11641           lt_prog_compiler_pic='-KPIC'
11642           lt_prog_compiler_static='-Bstatic'
11643           lt_prog_compiler_wl=''
11644           ;;
11645         *Sun\ C*)
11646           # Sun C 5.9
11647           lt_prog_compiler_pic='-KPIC'
11648           lt_prog_compiler_static='-Bstatic'
11649           lt_prog_compiler_wl='-Wl,'
11650           ;;
11651         esac
11652         ;;
11653       esac
11654       ;;
11655
11656     newsos6)
11657       lt_prog_compiler_pic='-KPIC'
11658       lt_prog_compiler_static='-Bstatic'
11659       ;;
11660
11661     *nto* | *qnx*)
11662       # QNX uses GNU C++, but need to define -shared option too, otherwise
11663       # it will coredump.
11664       lt_prog_compiler_pic='-fPIC -shared'
11665       ;;
11666
11667     osf3* | osf4* | osf5*)
11668       lt_prog_compiler_wl='-Wl,'
11669       # All OSF/1 code is PIC.
11670       lt_prog_compiler_static='-non_shared'
11671       ;;
11672
11673     rdos*)
11674       lt_prog_compiler_static='-non_shared'
11675       ;;
11676
11677     solaris*)
11678       lt_prog_compiler_pic='-KPIC'
11679       lt_prog_compiler_static='-Bstatic'
11680       case $cc_basename in
11681       f77* | f90* | f95*)
11682         lt_prog_compiler_wl='-Qoption ld ';;
11683       *)
11684         lt_prog_compiler_wl='-Wl,';;
11685       esac
11686       ;;
11687
11688     sunos4*)
11689       lt_prog_compiler_wl='-Qoption ld '
11690       lt_prog_compiler_pic='-PIC'
11691       lt_prog_compiler_static='-Bstatic'
11692       ;;
11693
11694     sysv4 | sysv4.2uw2* | sysv4.3*)
11695       lt_prog_compiler_wl='-Wl,'
11696       lt_prog_compiler_pic='-KPIC'
11697       lt_prog_compiler_static='-Bstatic'
11698       ;;
11699
11700     sysv4*MP*)
11701       if test -d /usr/nec ;then
11702         lt_prog_compiler_pic='-Kconform_pic'
11703         lt_prog_compiler_static='-Bstatic'
11704       fi
11705       ;;
11706
11707     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
11708       lt_prog_compiler_wl='-Wl,'
11709       lt_prog_compiler_pic='-KPIC'
11710       lt_prog_compiler_static='-Bstatic'
11711       ;;
11712
11713     unicos*)
11714       lt_prog_compiler_wl='-Wl,'
11715       lt_prog_compiler_can_build_shared=no
11716       ;;
11717
11718     uts4*)
11719       lt_prog_compiler_pic='-pic'
11720       lt_prog_compiler_static='-Bstatic'
11721       ;;
11722
11723     *)
11724       lt_prog_compiler_can_build_shared=no
11725       ;;
11726     esac
11727   fi
11728
11729 case $host_os in
11730   # For platforms which do not support PIC, -DPIC is meaningless:
11731   *djgpp*)
11732     lt_prog_compiler_pic=
11733     ;;
11734   *)
11735     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
11736     ;;
11737 esac
11738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
11739 $as_echo "$lt_prog_compiler_pic" >&6; }
11740
11741
11742
11743
11744
11745
11746 #
11747 # Check to make sure the PIC flag actually works.
11748 #
11749 if test -n "$lt_prog_compiler_pic"; then
11750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
11751 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
11752 if ${lt_cv_prog_compiler_pic_works+:} false; then :
11753   $as_echo_n "(cached) " >&6
11754 else
11755   lt_cv_prog_compiler_pic_works=no
11756    ac_outfile=conftest.$ac_objext
11757    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11758    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
11759    # Insert the option either (1) after the last *FLAGS variable, or
11760    # (2) before a word containing "conftest.", or (3) at the end.
11761    # Note that $ac_compile itself does not contain backslashes and begins
11762    # with a dollar sign (not a hyphen), so the echo should work correctly.
11763    # The option is referenced via a variable to avoid confusing sed.
11764    lt_compile=`echo "$ac_compile" | $SED \
11765    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11766    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11767    -e 's:$: $lt_compiler_flag:'`
11768    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11769    (eval "$lt_compile" 2>conftest.err)
11770    ac_status=$?
11771    cat conftest.err >&5
11772    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11773    if (exit $ac_status) && test -s "$ac_outfile"; then
11774      # The compiler can only warn and ignore the option if not recognized
11775      # So say no if there are warnings other than the usual output.
11776      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11777      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11778      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11779        lt_cv_prog_compiler_pic_works=yes
11780      fi
11781    fi
11782    $RM conftest*
11783
11784 fi
11785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
11786 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
11787
11788 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
11789     case $lt_prog_compiler_pic in
11790      "" | " "*) ;;
11791      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
11792      esac
11793 else
11794     lt_prog_compiler_pic=
11795      lt_prog_compiler_can_build_shared=no
11796 fi
11797
11798 fi
11799
11800
11801
11802
11803
11804
11805 #
11806 # Check to make sure the static flag actually works.
11807 #
11808 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
11809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
11810 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
11811 if ${lt_cv_prog_compiler_static_works+:} false; then :
11812   $as_echo_n "(cached) " >&6
11813 else
11814   lt_cv_prog_compiler_static_works=no
11815    save_LDFLAGS="$LDFLAGS"
11816    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
11817    echo "$lt_simple_link_test_code" > conftest.$ac_ext
11818    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
11819      # The linker can only warn and ignore the option if not recognized
11820      # So say no if there are warnings
11821      if test -s conftest.err; then
11822        # Append any errors to the config.log.
11823        cat conftest.err 1>&5
11824        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
11825        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11826        if diff conftest.exp conftest.er2 >/dev/null; then
11827          lt_cv_prog_compiler_static_works=yes
11828        fi
11829      else
11830        lt_cv_prog_compiler_static_works=yes
11831      fi
11832    fi
11833    $RM -r conftest*
11834    LDFLAGS="$save_LDFLAGS"
11835
11836 fi
11837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
11838 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
11839
11840 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
11841     :
11842 else
11843     lt_prog_compiler_static=
11844 fi
11845
11846
11847
11848
11849
11850
11851
11852   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11853 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11854 if ${lt_cv_prog_compiler_c_o+:} false; then :
11855   $as_echo_n "(cached) " >&6
11856 else
11857   lt_cv_prog_compiler_c_o=no
11858    $RM -r conftest 2>/dev/null
11859    mkdir conftest
11860    cd conftest
11861    mkdir out
11862    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11863
11864    lt_compiler_flag="-o out/conftest2.$ac_objext"
11865    # Insert the option either (1) after the last *FLAGS variable, or
11866    # (2) before a word containing "conftest.", or (3) at the end.
11867    # Note that $ac_compile itself does not contain backslashes and begins
11868    # with a dollar sign (not a hyphen), so the echo should work correctly.
11869    lt_compile=`echo "$ac_compile" | $SED \
11870    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11871    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11872    -e 's:$: $lt_compiler_flag:'`
11873    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11874    (eval "$lt_compile" 2>out/conftest.err)
11875    ac_status=$?
11876    cat out/conftest.err >&5
11877    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11878    if (exit $ac_status) && test -s out/conftest2.$ac_objext
11879    then
11880      # The compiler can only warn and ignore the option if not recognized
11881      # So say no if there are warnings
11882      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
11883      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
11884      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
11885        lt_cv_prog_compiler_c_o=yes
11886      fi
11887    fi
11888    chmod u+w . 2>&5
11889    $RM conftest*
11890    # SGI C++ compiler will create directory out/ii_files/ for
11891    # template instantiation
11892    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
11893    $RM out/* && rmdir out
11894    cd ..
11895    $RM -r conftest
11896    $RM conftest*
11897
11898 fi
11899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
11900 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
11901
11902
11903
11904
11905
11906
11907   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11908 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11909 if ${lt_cv_prog_compiler_c_o+:} false; then :
11910   $as_echo_n "(cached) " >&6
11911 else
11912   lt_cv_prog_compiler_c_o=no
11913    $RM -r conftest 2>/dev/null
11914    mkdir conftest
11915    cd conftest
11916    mkdir out
11917    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11918
11919    lt_compiler_flag="-o out/conftest2.$ac_objext"
11920    # Insert the option either (1) after the last *FLAGS variable, or
11921    # (2) before a word containing "conftest.", or (3) at the end.
11922    # Note that $ac_compile itself does not contain backslashes and begins
11923    # with a dollar sign (not a hyphen), so the echo should work correctly.
11924    lt_compile=`echo "$ac_compile" | $SED \
11925    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11926    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11927    -e 's:$: $lt_compiler_flag:'`
11928    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11929    (eval "$lt_compile" 2>out/conftest.err)
11930    ac_status=$?
11931    cat out/conftest.err >&5
11932    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11933    if (exit $ac_status) && test -s out/conftest2.$ac_objext
11934    then
11935      # The compiler can only warn and ignore the option if not recognized
11936      # So say no if there are warnings
11937      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
11938      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
11939      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
11940        lt_cv_prog_compiler_c_o=yes
11941      fi
11942    fi
11943    chmod u+w . 2>&5
11944    $RM conftest*
11945    # SGI C++ compiler will create directory out/ii_files/ for
11946    # template instantiation
11947    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
11948    $RM out/* && rmdir out
11949    cd ..
11950    $RM -r conftest
11951    $RM conftest*
11952
11953 fi
11954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
11955 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
11956
11957
11958
11959
11960 hard_links="nottested"
11961 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
11962   # do not overwrite the value of need_locks provided by the user
11963   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
11964 $as_echo_n "checking if we can lock with hard links... " >&6; }
11965   hard_links=yes
11966   $RM conftest*
11967   ln conftest.a conftest.b 2>/dev/null && hard_links=no
11968   touch conftest.a
11969   ln conftest.a conftest.b 2>&5 || hard_links=no
11970   ln conftest.a conftest.b 2>/dev/null && hard_links=no
11971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
11972 $as_echo "$hard_links" >&6; }
11973   if test "$hard_links" = no; then
11974     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
11975 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
11976     need_locks=warn
11977   fi
11978 else
11979   need_locks=no
11980 fi
11981
11982
11983
11984
11985
11986
11987   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
11988 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
11989
11990   runpath_var=
11991   allow_undefined_flag=
11992   always_export_symbols=no
11993   archive_cmds=
11994   archive_expsym_cmds=
11995   compiler_needs_object=no
11996   enable_shared_with_static_runtimes=no
11997   export_dynamic_flag_spec=
11998   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
11999   hardcode_automatic=no
12000   hardcode_direct=no
12001   hardcode_direct_absolute=no
12002   hardcode_libdir_flag_spec=
12003   hardcode_libdir_flag_spec_ld=
12004   hardcode_libdir_separator=
12005   hardcode_minus_L=no
12006   hardcode_shlibpath_var=unsupported
12007   inherit_rpath=no
12008   link_all_deplibs=unknown
12009   module_cmds=
12010   module_expsym_cmds=
12011   old_archive_from_new_cmds=
12012   old_archive_from_expsyms_cmds=
12013   thread_safe_flag_spec=
12014   whole_archive_flag_spec=
12015   # include_expsyms should be a list of space-separated symbols to be *always*
12016   # included in the symbol list
12017   include_expsyms=
12018   # exclude_expsyms can be an extended regexp of symbols to exclude
12019   # it will be wrapped by ` (' and `)$', so one must not match beginning or
12020   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
12021   # as well as any symbol that contains `d'.
12022   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
12023   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
12024   # platforms (ab)use it in PIC code, but their linkers get confused if
12025   # the symbol is explicitly referenced.  Since portable code cannot
12026   # rely on this symbol name, it's probably fine to never include it in
12027   # preloaded symbol tables.
12028   # Exclude shared library initialization/finalization symbols.
12029   extract_expsyms_cmds=
12030
12031   case $host_os in
12032   cygwin* | mingw* | pw32* | cegcc*)
12033     # FIXME: the MSVC++ port hasn't been tested in a loooong time
12034     # When not using gcc, we currently assume that we are using
12035     # Microsoft Visual C++.
12036     if test "$GCC" != yes; then
12037       with_gnu_ld=no
12038     fi
12039     ;;
12040   interix*)
12041     # we just hope/assume this is gcc and not c89 (= MSVC++)
12042     with_gnu_ld=yes
12043     ;;
12044   openbsd*)
12045     with_gnu_ld=no
12046     ;;
12047   esac
12048
12049   ld_shlibs=yes
12050
12051   # On some targets, GNU ld is compatible enough with the native linker
12052   # that we're better off using the native interface for both.
12053   lt_use_gnu_ld_interface=no
12054   if test "$with_gnu_ld" = yes; then
12055     case $host_os in
12056       aix*)
12057         # The AIX port of GNU ld has always aspired to compatibility
12058         # with the native linker.  However, as the warning in the GNU ld
12059         # block says, versions before 2.19.5* couldn't really create working
12060         # shared libraries, regardless of the interface used.
12061         case `$LD -v 2>&1` in
12062           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
12063           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
12064           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
12065           *)
12066             lt_use_gnu_ld_interface=yes
12067             ;;
12068         esac
12069         ;;
12070       *)
12071         lt_use_gnu_ld_interface=yes
12072         ;;
12073     esac
12074   fi
12075
12076   if test "$lt_use_gnu_ld_interface" = yes; then
12077     # If archive_cmds runs LD, not CC, wlarc should be empty
12078     wlarc='${wl}'
12079
12080     # Set some defaults for GNU ld with shared library support. These
12081     # are reset later if shared libraries are not supported. Putting them
12082     # here allows them to be overridden if necessary.
12083     runpath_var=LD_RUN_PATH
12084     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
12085     export_dynamic_flag_spec='${wl}--export-dynamic'
12086     # ancient GNU ld didn't support --whole-archive et. al.
12087     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
12088       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12089     else
12090       whole_archive_flag_spec=
12091     fi
12092     supports_anon_versioning=no
12093     case `$LD -v 2>&1` in
12094       *GNU\ gold*) supports_anon_versioning=yes ;;
12095       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
12096       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
12097       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
12098       *\ 2.11.*) ;; # other 2.11 versions
12099       *) supports_anon_versioning=yes ;;
12100     esac
12101
12102     # See if GNU ld supports shared libraries.
12103     case $host_os in
12104     aix[3-9]*)
12105       # On AIX/PPC, the GNU linker is very broken
12106       if test "$host_cpu" != ia64; then
12107         ld_shlibs=no
12108         cat <<_LT_EOF 1>&2
12109
12110 *** Warning: the GNU linker, at least up to release 2.19, is reported
12111 *** to be unable to reliably create shared libraries on AIX.
12112 *** Therefore, libtool is disabling shared libraries support.  If you
12113 *** really care for shared libraries, you may want to install binutils
12114 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
12115 *** You will then need to restart the configuration process.
12116
12117 _LT_EOF
12118       fi
12119       ;;
12120
12121     amigaos*)
12122       case $host_cpu in
12123       powerpc)
12124             # see comment about AmigaOS4 .so support
12125             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12126             archive_expsym_cmds=''
12127         ;;
12128       m68k)
12129             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
12130             hardcode_libdir_flag_spec='-L$libdir'
12131             hardcode_minus_L=yes
12132         ;;
12133       esac
12134       ;;
12135
12136     beos*)
12137       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12138         allow_undefined_flag=unsupported
12139         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12140         # support --undefined.  This deserves some investigation.  FIXME
12141         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12142       else
12143         ld_shlibs=no
12144       fi
12145       ;;
12146
12147     cygwin* | mingw* | pw32* | cegcc*)
12148       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
12149       # as there is no search path for DLLs.
12150       hardcode_libdir_flag_spec='-L$libdir'
12151       export_dynamic_flag_spec='${wl}--export-all-symbols'
12152       allow_undefined_flag=unsupported
12153       always_export_symbols=no
12154       enable_shared_with_static_runtimes=yes
12155       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
12156
12157       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12158         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12159         # If the export-symbols file already is a .def file (1st line
12160         # is EXPORTS), use it as is; otherwise, prepend...
12161         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12162           cp $export_symbols $output_objdir/$soname.def;
12163         else
12164           echo EXPORTS > $output_objdir/$soname.def;
12165           cat $export_symbols >> $output_objdir/$soname.def;
12166         fi~
12167         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12168       else
12169         ld_shlibs=no
12170       fi
12171       ;;
12172
12173     haiku*)
12174       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12175       link_all_deplibs=yes
12176       ;;
12177
12178     interix[3-9]*)
12179       hardcode_direct=no
12180       hardcode_shlibpath_var=no
12181       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
12182       export_dynamic_flag_spec='${wl}-E'
12183       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12184       # Instead, shared libraries are loaded at an image base (0x10000000 by
12185       # default) and relocated if they conflict, which is a slow very memory
12186       # consuming and fragmenting process.  To avoid this, we pick a random,
12187       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12188       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12189       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12190       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12191       ;;
12192
12193     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
12194       tmp_diet=no
12195       if test "$host_os" = linux-dietlibc; then
12196         case $cc_basename in
12197           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
12198         esac
12199       fi
12200       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
12201          && test "$tmp_diet" = no
12202       then
12203         tmp_addflag=' $pic_flag'
12204         tmp_sharedflag='-shared'
12205         case $cc_basename,$host_cpu in
12206         pgcc*)                          # Portland Group C compiler
12207           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'
12208           tmp_addflag=' $pic_flag'
12209           ;;
12210         pgf77* | pgf90* | pgf95* | pgfortran*)
12211                                         # Portland Group f77 and f90 compilers
12212           whole_archive_flag_spec='${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'
12213           tmp_addflag=' $pic_flag -Mnomain' ;;
12214         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
12215           tmp_addflag=' -i_dynamic' ;;
12216         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
12217           tmp_addflag=' -i_dynamic -nofor_main' ;;
12218         ifc* | ifort*)                  # Intel Fortran compiler
12219           tmp_addflag=' -nofor_main' ;;
12220         lf95*)                          # Lahey Fortran 8.1
12221           whole_archive_flag_spec=
12222           tmp_sharedflag='--shared' ;;
12223         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
12224           tmp_sharedflag='-qmkshrobj'
12225           tmp_addflag= ;;
12226         nvcc*)  # Cuda Compiler Driver 2.2
12227           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12228           compiler_needs_object=yes
12229           ;;
12230         esac
12231         case `$CC -V 2>&1 | sed 5q` in
12232         *Sun\ C*)                       # Sun C 5.9
12233           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\"` ${wl}--no-whole-archive'
12234           compiler_needs_object=yes
12235           tmp_sharedflag='-G' ;;
12236         *Sun\ F*)                       # Sun Fortran 8.3
12237           tmp_sharedflag='-G' ;;
12238         esac
12239         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12240
12241         if test "x$supports_anon_versioning" = xyes; then
12242           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
12243             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12244             echo "local: *; };" >> $output_objdir/$libname.ver~
12245             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12246         fi
12247
12248         case $cc_basename in
12249         xlf* | bgf* | bgxlf* | mpixlf*)
12250           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
12251           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
12252           hardcode_libdir_flag_spec=
12253           hardcode_libdir_flag_spec_ld='-rpath $libdir'
12254           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
12255           if test "x$supports_anon_versioning" = xyes; then
12256             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
12257               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12258               echo "local: *; };" >> $output_objdir/$libname.ver~
12259               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
12260           fi
12261           ;;
12262         esac
12263       else
12264         ld_shlibs=no
12265       fi
12266       ;;
12267
12268     netbsd*)
12269       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12270         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
12271         wlarc=
12272       else
12273         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12274         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12275       fi
12276       ;;
12277
12278     solaris*)
12279       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
12280         ld_shlibs=no
12281         cat <<_LT_EOF 1>&2
12282
12283 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
12284 *** create shared libraries on Solaris systems.  Therefore, libtool
12285 *** is disabling shared libraries support.  We urge you to upgrade GNU
12286 *** binutils to release 2.9.1 or newer.  Another option is to modify
12287 *** your PATH or compiler configuration so that the native linker is
12288 *** used, and then restart.
12289
12290 _LT_EOF
12291       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12292         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12293         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12294       else
12295         ld_shlibs=no
12296       fi
12297       ;;
12298
12299     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
12300       case `$LD -v 2>&1` in
12301         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
12302         ld_shlibs=no
12303         cat <<_LT_EOF 1>&2
12304
12305 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
12306 *** reliably create shared libraries on SCO systems.  Therefore, libtool
12307 *** is disabling shared libraries support.  We urge you to upgrade GNU
12308 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
12309 *** your PATH or compiler configuration so that the native linker is
12310 *** used, and then restart.
12311
12312 _LT_EOF
12313         ;;
12314         *)
12315           # For security reasons, it is highly recommended that you always
12316           # use absolute paths for naming shared libraries, and exclude the
12317           # DT_RUNPATH tag from executables and libraries.  But doing so
12318           # requires that you compile everything twice, which is a pain.
12319           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12320             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
12321             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12322             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12323           else
12324             ld_shlibs=no
12325           fi
12326         ;;
12327       esac
12328       ;;
12329
12330     sunos4*)
12331       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12332       wlarc=
12333       hardcode_direct=yes
12334       hardcode_shlibpath_var=no
12335       ;;
12336
12337     *)
12338       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12339         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12340         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12341       else
12342         ld_shlibs=no
12343       fi
12344       ;;
12345     esac
12346
12347     if test "$ld_shlibs" = no; then
12348       runpath_var=
12349       hardcode_libdir_flag_spec=
12350       export_dynamic_flag_spec=
12351       whole_archive_flag_spec=
12352     fi
12353   else
12354     # PORTME fill in a description of your system's linker (not GNU ld)
12355     case $host_os in
12356     aix3*)
12357       allow_undefined_flag=unsupported
12358       always_export_symbols=yes
12359       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
12360       # Note: this linker hardcodes the directories in LIBPATH if there
12361       # are no directories specified by -L.
12362       hardcode_minus_L=yes
12363       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
12364         # Neither direct hardcoding nor static linking is supported with a
12365         # broken collect2.
12366         hardcode_direct=unsupported
12367       fi
12368       ;;
12369
12370     aix[4-9]*)
12371       if test "$host_cpu" = ia64; then
12372         # On IA64, the linker does run time linking by default, so we don't
12373         # have to do anything special.
12374         aix_use_runtimelinking=no
12375         exp_sym_flag='-Bexport'
12376         no_entry_flag=""
12377       else
12378         # If we're using GNU nm, then we don't want the "-C" option.
12379         # -C means demangle to AIX nm, but means don't demangle with GNU nm
12380         # Also, AIX nm treats weak defined symbols like other global
12381         # defined symbols, whereas GNU nm marks them as "W".
12382         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
12383           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12384         else
12385           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12386         fi
12387         aix_use_runtimelinking=no
12388
12389         # Test if we are trying to use run time linking or normal
12390         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12391         # need to do runtime linking.
12392         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12393           for ld_flag in $LDFLAGS; do
12394           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
12395             aix_use_runtimelinking=yes
12396             break
12397           fi
12398           done
12399           ;;
12400         esac
12401
12402         exp_sym_flag='-bexport'
12403         no_entry_flag='-bnoentry'
12404       fi
12405
12406       # When large executables or shared objects are built, AIX ld can
12407       # have problems creating the table of contents.  If linking a library
12408       # or program results in "error TOC overflow" add -mminimal-toc to
12409       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12410       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12411
12412       archive_cmds=''
12413       hardcode_direct=yes
12414       hardcode_direct_absolute=yes
12415       hardcode_libdir_separator=':'
12416       link_all_deplibs=yes
12417       file_list_spec='${wl}-f,'
12418
12419       if test "$GCC" = yes; then
12420         case $host_os in aix4.[012]|aix4.[012].*)
12421         # We only want to do this on AIX 4.2 and lower, the check
12422         # below for broken collect2 doesn't work under 4.3+
12423           collect2name=`${CC} -print-prog-name=collect2`
12424           if test -f "$collect2name" &&
12425            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12426           then
12427           # We have reworked collect2
12428           :
12429           else
12430           # We have old collect2
12431           hardcode_direct=unsupported
12432           # It fails to find uninstalled libraries when the uninstalled
12433           # path is not listed in the libpath.  Setting hardcode_minus_L
12434           # to unsupported forces relinking
12435           hardcode_minus_L=yes
12436           hardcode_libdir_flag_spec='-L$libdir'
12437           hardcode_libdir_separator=
12438           fi
12439           ;;
12440         esac
12441         shared_flag='-shared'
12442         if test "$aix_use_runtimelinking" = yes; then
12443           shared_flag="$shared_flag "'${wl}-G'
12444         fi
12445       else
12446         # not using gcc
12447         if test "$host_cpu" = ia64; then
12448         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12449         # chokes on -Wl,-G. The following line is correct:
12450           shared_flag='-G'
12451         else
12452           if test "$aix_use_runtimelinking" = yes; then
12453             shared_flag='${wl}-G'
12454           else
12455             shared_flag='${wl}-bM:SRE'
12456           fi
12457         fi
12458       fi
12459
12460       export_dynamic_flag_spec='${wl}-bexpall'
12461       # It seems that -bexpall does not export symbols beginning with
12462       # underscore (_), so it is better to generate a list of symbols to export.
12463       always_export_symbols=yes
12464       if test "$aix_use_runtimelinking" = yes; then
12465         # Warning - without using the other runtime loading flags (-brtl),
12466         # -berok will link without error, but may produce a broken library.
12467         allow_undefined_flag='-berok'
12468         # Determine the default libpath from the value encoded in an
12469         # empty executable.
12470         if test x$gcc_no_link = xyes; then
12471   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12472 fi
12473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12474 /* end confdefs.h.  */
12475
12476 int
12477 main ()
12478 {
12479
12480   ;
12481   return 0;
12482 }
12483 _ACEOF
12484 if ac_fn_c_try_link "$LINENO"; then :
12485
12486 lt_aix_libpath_sed='
12487     /Import File Strings/,/^$/ {
12488         /^0/ {
12489             s/^0  *\(.*\)$/\1/
12490             p
12491         }
12492     }'
12493 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12494 # Check for a 64-bit object if we didn't find anything.
12495 if test -z "$aix_libpath"; then
12496   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12497 fi
12498 fi
12499 rm -f core conftest.err conftest.$ac_objext \
12500     conftest$ac_exeext conftest.$ac_ext
12501 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12502
12503         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
12504         archive_expsym_cmds='$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 $shared_flag"
12505       else
12506         if test "$host_cpu" = ia64; then
12507           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
12508           allow_undefined_flag="-z nodefs"
12509           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12510         else
12511          # Determine the default libpath from the value encoded in an
12512          # empty executable.
12513          if test x$gcc_no_link = xyes; then
12514   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12515 fi
12516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12517 /* end confdefs.h.  */
12518
12519 int
12520 main ()
12521 {
12522
12523   ;
12524   return 0;
12525 }
12526 _ACEOF
12527 if ac_fn_c_try_link "$LINENO"; then :
12528
12529 lt_aix_libpath_sed='
12530     /Import File Strings/,/^$/ {
12531         /^0/ {
12532             s/^0  *\(.*\)$/\1/
12533             p
12534         }
12535     }'
12536 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12537 # Check for a 64-bit object if we didn't find anything.
12538 if test -z "$aix_libpath"; then
12539   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12540 fi
12541 fi
12542 rm -f core conftest.err conftest.$ac_objext \
12543     conftest$ac_exeext conftest.$ac_ext
12544 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12545
12546          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
12547           # Warning - without using the other run time loading flags,
12548           # -berok will link without error, but may produce a broken library.
12549           no_undefined_flag=' ${wl}-bernotok'
12550           allow_undefined_flag=' ${wl}-berok'
12551           if test "$with_gnu_ld" = yes; then
12552             # We only use this code for GNU lds that support --whole-archive.
12553             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12554           else
12555             # Exported symbols can be pulled into shared objects from archives
12556             whole_archive_flag_spec='$convenience'
12557           fi
12558           archive_cmds_need_lc=yes
12559           # This is similar to how AIX traditionally builds its shared libraries.
12560           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'
12561         fi
12562       fi
12563       ;;
12564
12565     amigaos*)
12566       case $host_cpu in
12567       powerpc)
12568             # see comment about AmigaOS4 .so support
12569             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12570             archive_expsym_cmds=''
12571         ;;
12572       m68k)
12573             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
12574             hardcode_libdir_flag_spec='-L$libdir'
12575             hardcode_minus_L=yes
12576         ;;
12577       esac
12578       ;;
12579
12580     bsdi[45]*)
12581       export_dynamic_flag_spec=-rdynamic
12582       ;;
12583
12584     cygwin* | mingw* | pw32* | cegcc*)
12585       # When not using gcc, we currently assume that we are using
12586       # Microsoft Visual C++.
12587       # hardcode_libdir_flag_spec is actually meaningless, as there is
12588       # no search path for DLLs.
12589       hardcode_libdir_flag_spec=' '
12590       allow_undefined_flag=unsupported
12591       # Tell ltmain to make .lib files, not .a files.
12592       libext=lib
12593       # Tell ltmain to make .dll files, not .so files.
12594       shrext_cmds=".dll"
12595       # FIXME: Setting linknames here is a bad hack.
12596       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
12597       # The linker will automatically build a .lib file if we build a DLL.
12598       old_archive_from_new_cmds='true'
12599       # FIXME: Should let the user specify the lib program.
12600       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
12601       fix_srcfile_path='`cygpath -w "$srcfile"`'
12602       enable_shared_with_static_runtimes=yes
12603       ;;
12604
12605     darwin* | rhapsody*)
12606
12607
12608
12609   # Publish an arg to allow the user to select that Darwin host (and target)
12610   # libraries should be given install-names like @rpath/libfoo.dylib.  This
12611   # requires that the user of the library then adds an 'rpath' to the DSO that
12612   # needs access.
12613   # NOTE: there are defaults below, for systems that support rpaths.  The person
12614   # configuring can override the defaults for any system version that supports
12615   # them - they are, however, forced off for system versions without support.
12616   # Check whether --enable-darwin-at-rpath was given.
12617 if test "${enable_darwin_at_rpath+set}" = set; then :
12618   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
12619     # This is not supported before macOS 10.5 / Darwin9.
12620     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
12621       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
12622         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
12623 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
12624         enable_darwin_at_rpath=no
12625       ;;
12626     esac
12627    fi
12628 else
12629   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
12630     # As above, before 10.5 / Darwin9 this does not work.
12631      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
12632        enable_darwin_at_rpath=no
12633        ;;
12634
12635     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
12636     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
12637     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
12638       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
12639       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
12640 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
12641       enable_darwin_at_rpath=yes
12642       ;;
12643     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
12644     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
12645
12646     esac
12647
12648 fi
12649
12650
12651   archive_cmds_need_lc=no
12652   hardcode_direct=no
12653   hardcode_automatic=yes
12654   hardcode_shlibpath_var=unsupported
12655   if test "$lt_cv_ld_force_load" = "yes"; then
12656     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
12657   else
12658     whole_archive_flag_spec=''
12659   fi
12660   link_all_deplibs=yes
12661   allow_undefined_flag="$_lt_dar_allow_undefined"
12662   case $cc_basename in
12663      ifort*) _lt_dar_can_shared=yes ;;
12664      *) _lt_dar_can_shared=$GCC ;;
12665   esac
12666   if test "$_lt_dar_can_shared" = "yes"; then
12667     output_verbose_link_cmd=func_echo_all
12668     _lt_install_name='\$rpath/\$soname'
12669     if test "x$enable_darwin_at_rpath" = "xyes"; then
12670       _lt_install_name='@rpath/\$soname'
12671     fi
12672     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
12673     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12674     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dar_export_syms}${_lt_dsymutil}"
12675     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}"
12676
12677   else
12678   ld_shlibs=no
12679   fi
12680
12681       ;;
12682
12683     dgux*)
12684       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12685       hardcode_libdir_flag_spec='-L$libdir'
12686       hardcode_shlibpath_var=no
12687       ;;
12688
12689     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
12690     # support.  Future versions do this automatically, but an explicit c++rt0.o
12691     # does not break anything, and helps significantly (at the cost of a little
12692     # extra space).
12693     freebsd2.2*)
12694       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
12695       hardcode_libdir_flag_spec='-R$libdir'
12696       hardcode_direct=yes
12697       hardcode_shlibpath_var=no
12698       ;;
12699
12700     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
12701     freebsd2.*)
12702       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12703       hardcode_direct=yes
12704       hardcode_minus_L=yes
12705       hardcode_shlibpath_var=no
12706       ;;
12707
12708     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
12709     freebsd* | dragonfly*)
12710       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
12711       hardcode_libdir_flag_spec='-R$libdir'
12712       hardcode_direct=yes
12713       hardcode_shlibpath_var=no
12714       ;;
12715
12716     hpux9*)
12717       if test "$GCC" = yes; then
12718         archive_cmds='$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 $lib'
12719       else
12720         archive_cmds='$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 $lib'
12721       fi
12722       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
12723       hardcode_libdir_separator=:
12724       hardcode_direct=yes
12725
12726       # hardcode_minus_L: Not really in the search PATH,
12727       # but as the default location of the library.
12728       hardcode_minus_L=yes
12729       export_dynamic_flag_spec='${wl}-E'
12730       ;;
12731
12732     hpux10*)
12733       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12734         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12735       else
12736         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12737       fi
12738       if test "$with_gnu_ld" = no; then
12739         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
12740         hardcode_libdir_flag_spec_ld='+b $libdir'
12741         hardcode_libdir_separator=:
12742         hardcode_direct=yes
12743         hardcode_direct_absolute=yes
12744         export_dynamic_flag_spec='${wl}-E'
12745         # hardcode_minus_L: Not really in the search PATH,
12746         # but as the default location of the library.
12747         hardcode_minus_L=yes
12748       fi
12749       ;;
12750
12751     hpux11*)
12752       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12753         case $host_cpu in
12754         hppa*64*)
12755           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12756           ;;
12757         ia64*)
12758           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12759           ;;
12760         *)
12761           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12762           ;;
12763         esac
12764       else
12765         case $host_cpu in
12766         hppa*64*)
12767           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12768           ;;
12769         ia64*)
12770           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12771           ;;
12772         *)
12773
12774           # Older versions of the 11.00 compiler do not understand -b yet
12775           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
12776           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
12777 $as_echo_n "checking if $CC understands -b... " >&6; }
12778 if ${lt_cv_prog_compiler__b+:} false; then :
12779   $as_echo_n "(cached) " >&6
12780 else
12781   lt_cv_prog_compiler__b=no
12782    save_LDFLAGS="$LDFLAGS"
12783    LDFLAGS="$LDFLAGS -b"
12784    echo "$lt_simple_link_test_code" > conftest.$ac_ext
12785    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
12786      # The linker can only warn and ignore the option if not recognized
12787      # So say no if there are warnings
12788      if test -s conftest.err; then
12789        # Append any errors to the config.log.
12790        cat conftest.err 1>&5
12791        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
12792        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12793        if diff conftest.exp conftest.er2 >/dev/null; then
12794          lt_cv_prog_compiler__b=yes
12795        fi
12796      else
12797        lt_cv_prog_compiler__b=yes
12798      fi
12799    fi
12800    $RM -r conftest*
12801    LDFLAGS="$save_LDFLAGS"
12802
12803 fi
12804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
12805 $as_echo "$lt_cv_prog_compiler__b" >&6; }
12806
12807 if test x"$lt_cv_prog_compiler__b" = xyes; then
12808     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12809 else
12810     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12811 fi
12812
12813           ;;
12814         esac
12815       fi
12816       if test "$with_gnu_ld" = no; then
12817         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
12818         hardcode_libdir_separator=:
12819
12820         case $host_cpu in
12821         hppa*64*|ia64*)
12822           hardcode_direct=no
12823           hardcode_shlibpath_var=no
12824           ;;
12825         *)
12826           hardcode_direct=yes
12827           hardcode_direct_absolute=yes
12828           export_dynamic_flag_spec='${wl}-E'
12829
12830           # hardcode_minus_L: Not really in the search PATH,
12831           # but as the default location of the library.
12832           hardcode_minus_L=yes
12833           ;;
12834         esac
12835       fi
12836       ;;
12837
12838     irix5* | irix6* | nonstopux*)
12839       if test "$GCC" = yes; then
12840         archive_cmds='$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 $lib'
12841         # Try to use the -exported_symbol ld option, if it does not
12842         # work, assume that -exports_file does not work either and
12843         # implicitly export all symbols.
12844         save_LDFLAGS="$LDFLAGS"
12845         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
12846         if test x$gcc_no_link = xyes; then
12847   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12848 fi
12849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12850 /* end confdefs.h.  */
12851 int foo(void) {}
12852 _ACEOF
12853 if ac_fn_c_try_link "$LINENO"; then :
12854   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 $lib'
12855
12856 fi
12857 rm -f core conftest.err conftest.$ac_objext \
12858     conftest$ac_exeext conftest.$ac_ext
12859         LDFLAGS="$save_LDFLAGS"
12860       else
12861         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12862         archive_expsym_cmds='$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 $lib'
12863       fi
12864       archive_cmds_need_lc='no'
12865       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
12866       hardcode_libdir_separator=:
12867       inherit_rpath=yes
12868       link_all_deplibs=yes
12869       ;;
12870
12871     netbsd*)
12872       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12873         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
12874       else
12875         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
12876       fi
12877       hardcode_libdir_flag_spec='-R$libdir'
12878       hardcode_direct=yes
12879       hardcode_shlibpath_var=no
12880       ;;
12881
12882     newsos6)
12883       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12884       hardcode_direct=yes
12885       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
12886       hardcode_libdir_separator=:
12887       hardcode_shlibpath_var=no
12888       ;;
12889
12890     *nto* | *qnx*)
12891       ;;
12892
12893     openbsd*)
12894       if test -f /usr/libexec/ld.so; then
12895         hardcode_direct=yes
12896         hardcode_shlibpath_var=no
12897         hardcode_direct_absolute=yes
12898         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12899           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12900           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
12901           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
12902           export_dynamic_flag_spec='${wl}-E'
12903         else
12904           case $host_os in
12905            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
12906              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12907              hardcode_libdir_flag_spec='-R$libdir'
12908              ;;
12909            *)
12910              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12911              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
12912              ;;
12913           esac
12914         fi
12915       else
12916         ld_shlibs=no
12917       fi
12918       ;;
12919
12920     os2*)
12921       hardcode_libdir_flag_spec='-L$libdir'
12922       hardcode_minus_L=yes
12923       allow_undefined_flag=unsupported
12924       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'
12925       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
12926       ;;
12927
12928     osf3*)
12929       if test "$GCC" = yes; then
12930         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
12931         archive_cmds='$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 $lib'
12932       else
12933         allow_undefined_flag=' -expect_unresolved \*'
12934         archive_cmds='$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 $lib'
12935       fi
12936       archive_cmds_need_lc='no'
12937       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
12938       hardcode_libdir_separator=:
12939       ;;
12940
12941     osf4* | osf5*)      # as osf3* with the addition of -msym flag
12942       if test "$GCC" = yes; then
12943         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
12944         archive_cmds='$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 $lib'
12945         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
12946       else
12947         allow_undefined_flag=' -expect_unresolved \*'
12948         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'
12949         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~
12950         $CC -shared${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'
12951
12952         # Both c and cxx compiler support -rpath directly
12953         hardcode_libdir_flag_spec='-rpath $libdir'
12954       fi
12955       archive_cmds_need_lc='no'
12956       hardcode_libdir_separator=:
12957       ;;
12958
12959     solaris*)
12960       no_undefined_flag=' -z defs'
12961       if test "$GCC" = yes; then
12962         wlarc='${wl}'
12963         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12964         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12965           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
12966       else
12967         case `$CC -V 2>&1` in
12968         *"Compilers 5.0"*)
12969           wlarc=''
12970           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
12971           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12972           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
12973           ;;
12974         *)
12975           wlarc='${wl}'
12976           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
12977           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12978           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
12979           ;;
12980         esac
12981       fi
12982       hardcode_libdir_flag_spec='-R$libdir'
12983       hardcode_shlibpath_var=no
12984       case $host_os in
12985       solaris2.[0-5] | solaris2.[0-5].*) ;;
12986       *)
12987         # The compiler driver will combine and reorder linker options,
12988         # but understands `-z linker_flag'.  GCC discards it without `$wl',
12989         # but is careful enough not to reorder.
12990         # Supported since Solaris 2.6 (maybe 2.5.1?)
12991         if test "$GCC" = yes; then
12992           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
12993         else
12994           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
12995         fi
12996         ;;
12997       esac
12998       link_all_deplibs=yes
12999       ;;
13000
13001     sunos4*)
13002       if test "x$host_vendor" = xsequent; then
13003         # Use $CC to link under sequent, because it throws in some extra .o
13004         # files that make .init and .fini sections work.
13005         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
13006       else
13007         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
13008       fi
13009       hardcode_libdir_flag_spec='-L$libdir'
13010       hardcode_direct=yes
13011       hardcode_minus_L=yes
13012       hardcode_shlibpath_var=no
13013       ;;
13014
13015     sysv4)
13016       case $host_vendor in
13017         sni)
13018           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13019           hardcode_direct=yes # is this really true???
13020         ;;
13021         siemens)
13022           ## LD is ld it makes a PLAMLIB
13023           ## CC just makes a GrossModule.
13024           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
13025           reload_cmds='$CC -r -o $output$reload_objs'
13026           hardcode_direct=no
13027         ;;
13028         motorola)
13029           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13030           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
13031         ;;
13032       esac
13033       runpath_var='LD_RUN_PATH'
13034       hardcode_shlibpath_var=no
13035       ;;
13036
13037     sysv4.3*)
13038       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13039       hardcode_shlibpath_var=no
13040       export_dynamic_flag_spec='-Bexport'
13041       ;;
13042
13043     sysv4*MP*)
13044       if test -d /usr/nec; then
13045         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13046         hardcode_shlibpath_var=no
13047         runpath_var=LD_RUN_PATH
13048         hardcode_runpath_var=yes
13049         ld_shlibs=yes
13050       fi
13051       ;;
13052
13053     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13054       no_undefined_flag='${wl}-z,text'
13055       archive_cmds_need_lc=no
13056       hardcode_shlibpath_var=no
13057       runpath_var='LD_RUN_PATH'
13058
13059       if test "$GCC" = yes; then
13060         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13061         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13062       else
13063         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13064         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13065       fi
13066       ;;
13067
13068     sysv5* | sco3.2v5* | sco5v6*)
13069       # Note: We can NOT use -z defs as we might desire, because we do not
13070       # link with -lc, and that would cause any symbols used from libc to
13071       # always be unresolved, which means just about no library would
13072       # ever link correctly.  If we're not using GNU ld we use -z text
13073       # though, which does catch some bad symbols but isn't as heavy-handed
13074       # as -z defs.
13075       no_undefined_flag='${wl}-z,text'
13076       allow_undefined_flag='${wl}-z,nodefs'
13077       archive_cmds_need_lc=no
13078       hardcode_shlibpath_var=no
13079       hardcode_libdir_flag_spec='${wl}-R,$libdir'
13080       hardcode_libdir_separator=':'
13081       link_all_deplibs=yes
13082       export_dynamic_flag_spec='${wl}-Bexport'
13083       runpath_var='LD_RUN_PATH'
13084
13085       if test "$GCC" = yes; then
13086         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13087         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13088       else
13089         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13090         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13091       fi
13092       ;;
13093
13094     uts4*)
13095       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13096       hardcode_libdir_flag_spec='-L$libdir'
13097       hardcode_shlibpath_var=no
13098       ;;
13099
13100     *)
13101       ld_shlibs=no
13102       ;;
13103     esac
13104
13105     if test x$host_vendor = xsni; then
13106       case $host in
13107       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
13108         export_dynamic_flag_spec='${wl}-Blargedynsym'
13109         ;;
13110       esac
13111     fi
13112   fi
13113
13114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
13115 $as_echo "$ld_shlibs" >&6; }
13116 test "$ld_shlibs" = no && can_build_shared=no
13117
13118 with_gnu_ld=$with_gnu_ld
13119
13120
13121
13122
13123
13124
13125
13126
13127
13128
13129
13130
13131
13132
13133
13134 #
13135 # Do we need to explicitly link libc?
13136 #
13137 case "x$archive_cmds_need_lc" in
13138 x|xyes)
13139   # Assume -lc should be added
13140   archive_cmds_need_lc=yes
13141
13142   if test "$enable_shared" = yes && test "$GCC" = yes; then
13143     case $archive_cmds in
13144     *'~'*)
13145       # FIXME: we may have to deal with multi-command sequences.
13146       ;;
13147     '$CC '*)
13148       # Test whether the compiler implicitly links with -lc since on some
13149       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13150       # to ld, don't add -lc before -lgcc.
13151       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13152 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13153 if ${lt_cv_archive_cmds_need_lc+:} false; then :
13154   $as_echo_n "(cached) " >&6
13155 else
13156   $RM conftest*
13157         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13158
13159         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13160   (eval $ac_compile) 2>&5
13161   ac_status=$?
13162   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13163   test $ac_status = 0; } 2>conftest.err; then
13164           soname=conftest
13165           lib=conftest
13166           libobjs=conftest.$ac_objext
13167           deplibs=
13168           wl=$lt_prog_compiler_wl
13169           pic_flag=$lt_prog_compiler_pic
13170           compiler_flags=-v
13171           linker_flags=-v
13172           verstring=
13173           output_objdir=.
13174           libname=conftest
13175           lt_save_allow_undefined_flag=$allow_undefined_flag
13176           allow_undefined_flag=
13177           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13178   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13179   ac_status=$?
13180   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13181   test $ac_status = 0; }
13182           then
13183             lt_cv_archive_cmds_need_lc=no
13184           else
13185             lt_cv_archive_cmds_need_lc=yes
13186           fi
13187           allow_undefined_flag=$lt_save_allow_undefined_flag
13188         else
13189           cat conftest.err 1>&5
13190         fi
13191         $RM conftest*
13192
13193 fi
13194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
13195 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
13196       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
13197       ;;
13198     esac
13199   fi
13200   ;;
13201 esac
13202
13203
13204
13205
13206
13207
13208
13209
13210
13211
13212
13213
13214
13215
13216
13217
13218
13219
13220
13221
13222
13223
13224
13225
13226
13227
13228
13229
13230
13231
13232
13233
13234
13235
13236
13237
13238
13239
13240
13241
13242
13243
13244
13245
13246
13247
13248
13249
13250
13251
13252
13253
13254
13255
13256
13257
13258
13259
13260
13261
13262
13263
13264
13265
13266
13267
13268
13269
13270
13271
13272
13273
13274
13275
13276
13277
13278
13279
13280
13281
13282
13283
13284
13285
13286
13287
13288
13289
13290
13291
13292
13293
13294
13295
13296
13297
13298
13299
13300
13301
13302
13303
13304
13305
13306
13307
13308
13309
13310
13311
13312
13313
13314
13315
13316
13317
13318
13319
13320
13321
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331
13332
13333
13334
13335
13336
13337
13338
13339
13340
13341
13342
13343
13344
13345
13346
13347
13348
13349
13350
13351
13352
13353
13354
13355
13356
13357
13358
13359   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
13360 $as_echo_n "checking dynamic linker characteristics... " >&6; }
13361
13362 if test "$GCC" = yes; then
13363   case $host_os in
13364     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
13365     *) lt_awk_arg="/^libraries:/" ;;
13366   esac
13367   case $host_os in
13368     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
13369     *) lt_sed_strip_eq="s,=/,/,g" ;;
13370   esac
13371   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
13372   case $lt_search_path_spec in
13373   *\;*)
13374     # if the path contains ";" then we assume it to be the separator
13375     # otherwise default to the standard path separator (i.e. ":") - it is
13376     # assumed that no part of a normal pathname contains ";" but that should
13377     # okay in the real world where ";" in dirpaths is itself problematic.
13378     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
13379     ;;
13380   *)
13381     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
13382     ;;
13383   esac
13384   # Ok, now we have the path, separated by spaces, we can step through it
13385   # and add multilib dir if necessary.
13386   lt_tmp_lt_search_path_spec=
13387   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
13388   for lt_sys_path in $lt_search_path_spec; do
13389     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
13390       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
13391     else
13392       test -d "$lt_sys_path" && \
13393         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
13394     fi
13395   done
13396   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
13397 BEGIN {RS=" "; FS="/|\n";} {
13398   lt_foo="";
13399   lt_count=0;
13400   for (lt_i = NF; lt_i > 0; lt_i--) {
13401     if ($lt_i != "" && $lt_i != ".") {
13402       if ($lt_i == "..") {
13403         lt_count++;
13404       } else {
13405         if (lt_count == 0) {
13406           lt_foo="/" $lt_i lt_foo;
13407         } else {
13408           lt_count--;
13409         }
13410       }
13411     }
13412   }
13413   if (lt_foo != "") { lt_freq[lt_foo]++; }
13414   if (lt_freq[lt_foo] == 1) { print lt_foo; }
13415 }'`
13416   # AWK program above erroneously prepends '/' to C:/dos/paths
13417   # for these hosts.
13418   case $host_os in
13419     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
13420       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
13421   esac
13422   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
13423 else
13424   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
13425 fi
13426 library_names_spec=
13427 libname_spec='lib$name'
13428 soname_spec=
13429 shrext_cmds=".so"
13430 postinstall_cmds=
13431 postuninstall_cmds=
13432 finish_cmds=
13433 finish_eval=
13434 shlibpath_var=
13435 shlibpath_overrides_runpath=unknown
13436 version_type=none
13437 dynamic_linker="$host_os ld.so"
13438 sys_lib_dlsearch_path_spec="/lib /usr/lib"
13439 need_lib_prefix=unknown
13440 hardcode_into_libs=no
13441
13442 # when you set need_version to no, make sure it does not cause -set_version
13443 # flags to be left without arguments
13444 need_version=unknown
13445
13446 case $host_os in
13447 aix3*)
13448   version_type=linux
13449   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
13450   shlibpath_var=LIBPATH
13451
13452   # AIX 3 has no versioning support, so we append a major version to the name.
13453   soname_spec='${libname}${release}${shared_ext}$major'
13454   ;;
13455
13456 aix[4-9]*)
13457   version_type=linux
13458   need_lib_prefix=no
13459   need_version=no
13460   hardcode_into_libs=yes
13461   if test "$host_cpu" = ia64; then
13462     # AIX 5 supports IA64
13463     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
13464     shlibpath_var=LD_LIBRARY_PATH
13465   else
13466     # With GCC up to 2.95.x, collect2 would create an import file
13467     # for dependence libraries.  The import file would start with
13468     # the line `#! .'.  This would cause the generated library to
13469     # depend on `.', always an invalid library.  This was fixed in
13470     # development snapshots of GCC prior to 3.0.
13471     case $host_os in
13472       aix4 | aix4.[01] | aix4.[01].*)
13473       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
13474            echo ' yes '
13475            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
13476         :
13477       else
13478         can_build_shared=no
13479       fi
13480       ;;
13481     esac
13482     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
13483     # soname into executable. Probably we can add versioning support to
13484     # collect2, so additional links can be useful in future.
13485     if test "$aix_use_runtimelinking" = yes; then
13486       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
13487       # instead of lib<name>.a to let people know that these are not
13488       # typical AIX shared libraries.
13489       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13490     else
13491       # We preserve .a as extension for shared libraries through AIX4.2
13492       # and later when we are not doing run time linking.
13493       library_names_spec='${libname}${release}.a $libname.a'
13494       soname_spec='${libname}${release}${shared_ext}$major'
13495     fi
13496     shlibpath_var=LIBPATH
13497   fi
13498   ;;
13499
13500 amigaos*)
13501   case $host_cpu in
13502   powerpc)
13503     # Since July 2007 AmigaOS4 officially supports .so libraries.
13504     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
13505     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13506     ;;
13507   m68k)
13508     library_names_spec='$libname.ixlibrary $libname.a'
13509     # Create ${libname}_ixlibrary.a entries in /sys/libs.
13510     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 ${libname}_ixlibrary.a || exit 1; done'
13511     ;;
13512   esac
13513   ;;
13514
13515 beos*)
13516   library_names_spec='${libname}${shared_ext}'
13517   dynamic_linker="$host_os ld.so"
13518   shlibpath_var=LIBRARY_PATH
13519   ;;
13520
13521 bsdi[45]*)
13522   version_type=linux
13523   need_version=no
13524   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13525   soname_spec='${libname}${release}${shared_ext}$major'
13526   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
13527   shlibpath_var=LD_LIBRARY_PATH
13528   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
13529   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
13530   # the default ld.so.conf also contains /usr/contrib/lib and
13531   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
13532   # libtool to hard-code these into programs
13533   ;;
13534
13535 cygwin* | mingw* | pw32* | cegcc*)
13536   version_type=windows
13537   shrext_cmds=".dll"
13538   need_version=no
13539   need_lib_prefix=no
13540
13541   case $GCC,$host_os in
13542   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
13543     library_names_spec='$libname.dll.a'
13544     # DLL is installed to $(libdir)/../bin by postinstall_cmds
13545     postinstall_cmds='base_file=`basename \${file}`~
13546       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
13547       dldir=$destdir/`dirname \$dlpath`~
13548       test -d \$dldir || mkdir -p \$dldir~
13549       $install_prog $dir/$dlname \$dldir/$dlname~
13550       chmod a+x \$dldir/$dlname~
13551       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
13552         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
13553       fi'
13554     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
13555       dlpath=$dir/\$dldll~
13556        $RM \$dlpath'
13557     shlibpath_overrides_runpath=yes
13558
13559     case $host_os in
13560     cygwin*)
13561       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
13562       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
13563
13564       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
13565       ;;
13566     mingw* | cegcc*)
13567       # MinGW DLLs use traditional 'lib' prefix
13568       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
13569       ;;
13570     pw32*)
13571       # pw32 DLLs use 'pw' prefix rather than 'lib'
13572       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
13573       ;;
13574     esac
13575     ;;
13576
13577   *)
13578     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
13579     ;;
13580   esac
13581   dynamic_linker='Win32 ld.exe'
13582   # FIXME: first we should search . and the directory the executable is in
13583   shlibpath_var=PATH
13584   ;;
13585
13586 darwin* | rhapsody*)
13587   dynamic_linker="$host_os dyld"
13588   version_type=darwin
13589   need_lib_prefix=no
13590   need_version=no
13591   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
13592   soname_spec='${libname}${release}${major}$shared_ext'
13593   shlibpath_overrides_runpath=yes
13594   shlibpath_var=DYLD_LIBRARY_PATH
13595   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
13596
13597   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
13598   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
13599   ;;
13600
13601 dgux*)
13602   version_type=linux
13603   need_lib_prefix=no
13604   need_version=no
13605   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
13606   soname_spec='${libname}${release}${shared_ext}$major'
13607   shlibpath_var=LD_LIBRARY_PATH
13608   ;;
13609
13610 freebsd* | dragonfly*)
13611   # DragonFly does not have aout.  When/if they implement a new
13612   # versioning mechanism, adjust this.
13613   if test -x /usr/bin/objformat; then
13614     objformat=`/usr/bin/objformat`
13615   else
13616     case $host_os in
13617     freebsd[23].*) objformat=aout ;;
13618     *) objformat=elf ;;
13619     esac
13620   fi
13621   version_type=freebsd-$objformat
13622   case $version_type in
13623     freebsd-elf*)
13624       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
13625       need_version=no
13626       need_lib_prefix=no
13627       ;;
13628     freebsd-*)
13629       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
13630       need_version=yes
13631       ;;
13632   esac
13633   shlibpath_var=LD_LIBRARY_PATH
13634   case $host_os in
13635   freebsd2.*)
13636     shlibpath_overrides_runpath=yes
13637     ;;
13638   freebsd3.[01]* | freebsdelf3.[01]*)
13639     shlibpath_overrides_runpath=yes
13640     hardcode_into_libs=yes
13641     ;;
13642   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
13643   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
13644     shlibpath_overrides_runpath=no
13645     hardcode_into_libs=yes
13646     ;;
13647   *) # from 4.6 on, and DragonFly
13648     shlibpath_overrides_runpath=yes
13649     hardcode_into_libs=yes
13650     ;;
13651   esac
13652   ;;
13653
13654 haiku*)
13655   version_type=linux
13656   need_lib_prefix=no
13657   need_version=no
13658   dynamic_linker="$host_os runtime_loader"
13659   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
13660   soname_spec='${libname}${release}${shared_ext}$major'
13661   shlibpath_var=LIBRARY_PATH
13662   shlibpath_overrides_runpath=yes
13663   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
13664   hardcode_into_libs=yes
13665   ;;
13666
13667 hpux9* | hpux10* | hpux11*)
13668   # Give a soname corresponding to the major version so that dld.sl refuses to
13669   # link against other versions.
13670   version_type=sunos
13671   need_lib_prefix=no
13672   need_version=no
13673   case $host_cpu in
13674   ia64*)
13675     shrext_cmds='.so'
13676     hardcode_into_libs=yes
13677     dynamic_linker="$host_os dld.so"
13678     shlibpath_var=LD_LIBRARY_PATH
13679     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
13680     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13681     soname_spec='${libname}${release}${shared_ext}$major'
13682     if test "X$HPUX_IA64_MODE" = X32; then
13683       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
13684     else
13685       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
13686     fi
13687     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
13688     ;;
13689   hppa*64*)
13690     shrext_cmds='.sl'
13691     hardcode_into_libs=yes
13692     dynamic_linker="$host_os dld.sl"
13693     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
13694     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
13695     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13696     soname_spec='${libname}${release}${shared_ext}$major'
13697     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
13698     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
13699     ;;
13700   *)
13701     shrext_cmds='.sl'
13702     dynamic_linker="$host_os dld.sl"
13703     shlibpath_var=SHLIB_PATH
13704     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
13705     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13706     soname_spec='${libname}${release}${shared_ext}$major'
13707     ;;
13708   esac
13709   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
13710   postinstall_cmds='chmod 555 $lib'
13711   # or fails outright, so override atomically:
13712   install_override_mode=555
13713   ;;
13714
13715 interix[3-9]*)
13716   version_type=linux
13717   need_lib_prefix=no
13718   need_version=no
13719   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
13720   soname_spec='${libname}${release}${shared_ext}$major'
13721   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
13722   shlibpath_var=LD_LIBRARY_PATH
13723   shlibpath_overrides_runpath=no
13724   hardcode_into_libs=yes
13725   ;;
13726
13727 irix5* | irix6* | nonstopux*)
13728   case $host_os in
13729     nonstopux*) version_type=nonstopux ;;
13730     *)
13731         if test "$lt_cv_prog_gnu_ld" = yes; then
13732                 version_type=linux
13733         else
13734                 version_type=irix
13735         fi ;;
13736   esac
13737   need_lib_prefix=no
13738   need_version=no
13739   soname_spec='${libname}${release}${shared_ext}$major'
13740   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
13741   case $host_os in
13742   irix5* | nonstopux*)
13743     libsuff= shlibsuff=
13744     ;;
13745   *)
13746     case $LD in # libtool.m4 will add one of these switches to LD
13747     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
13748       libsuff= shlibsuff= libmagic=32-bit;;
13749     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
13750       libsuff=32 shlibsuff=N32 libmagic=N32;;
13751     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
13752       libsuff=64 shlibsuff=64 libmagic=64-bit;;
13753     *) libsuff= shlibsuff= libmagic=never-match;;
13754     esac
13755     ;;
13756   esac
13757   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
13758   shlibpath_overrides_runpath=no
13759   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
13760   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
13761   hardcode_into_libs=yes
13762   ;;
13763
13764 # No shared lib support for Linux oldld, aout, or coff.
13765 linux*oldld* | linux*aout* | linux*coff*)
13766   dynamic_linker=no
13767   ;;
13768
13769 # This must be Linux ELF.
13770
13771 # uclinux* changes (here and below) have been submitted to the libtool
13772 # project, but have not yet been accepted: they are GCC-local changes
13773 # for the time being.  (See
13774 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
13775 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
13776   version_type=linux
13777   need_lib_prefix=no
13778   need_version=no
13779   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13780   soname_spec='${libname}${release}${shared_ext}$major'
13781   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
13782   shlibpath_var=LD_LIBRARY_PATH
13783   shlibpath_overrides_runpath=no
13784
13785   # Some binutils ld are patched to set DT_RUNPATH
13786   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
13787   $as_echo_n "(cached) " >&6
13788 else
13789   lt_cv_shlibpath_overrides_runpath=no
13790     save_LDFLAGS=$LDFLAGS
13791     save_libdir=$libdir
13792     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
13793          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
13794     if test x$gcc_no_link = xyes; then
13795   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
13796 fi
13797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13798 /* end confdefs.h.  */
13799
13800 int
13801 main ()
13802 {
13803
13804   ;
13805   return 0;
13806 }
13807 _ACEOF
13808 if ac_fn_c_try_link "$LINENO"; then :
13809   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
13810   lt_cv_shlibpath_overrides_runpath=yes
13811 fi
13812 fi
13813 rm -f core conftest.err conftest.$ac_objext \
13814     conftest$ac_exeext conftest.$ac_ext
13815     LDFLAGS=$save_LDFLAGS
13816     libdir=$save_libdir
13817
13818 fi
13819
13820   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
13821
13822   # This implies no fast_install, which is unacceptable.
13823   # Some rework will be needed to allow for fast_install
13824   # before this can be enabled.
13825   hardcode_into_libs=yes
13826
13827   # Append ld.so.conf contents to the search path
13828   if test -f /etc/ld.so.conf; then
13829     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' ' '`
13830     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
13831   fi
13832
13833   # We used to test for /lib/ld.so.1 and disable shared libraries on
13834   # powerpc, because MkLinux only supported shared libraries with the
13835   # GNU dynamic linker.  Since this was broken with cross compilers,
13836   # most powerpc-linux boxes support dynamic linking these days and
13837   # people can always --disable-shared, the test was removed, and we
13838   # assume the GNU/Linux dynamic linker is in use.
13839   dynamic_linker='GNU/Linux ld.so'
13840   ;;
13841
13842 netbsd*)
13843   version_type=sunos
13844   need_lib_prefix=no
13845   need_version=no
13846   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13847     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
13848     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
13849     dynamic_linker='NetBSD (a.out) ld.so'
13850   else
13851     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
13852     soname_spec='${libname}${release}${shared_ext}$major'
13853     dynamic_linker='NetBSD ld.elf_so'
13854   fi
13855   shlibpath_var=LD_LIBRARY_PATH
13856   shlibpath_overrides_runpath=yes
13857   hardcode_into_libs=yes
13858   ;;
13859
13860 newsos6)
13861   version_type=linux
13862   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13863   shlibpath_var=LD_LIBRARY_PATH
13864   shlibpath_overrides_runpath=yes
13865   ;;
13866
13867 *nto* | *qnx*)
13868   version_type=qnx
13869   need_lib_prefix=no
13870   need_version=no
13871   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13872   soname_spec='${libname}${release}${shared_ext}$major'
13873   shlibpath_var=LD_LIBRARY_PATH
13874   shlibpath_overrides_runpath=no
13875   hardcode_into_libs=yes
13876   dynamic_linker='ldqnx.so'
13877   ;;
13878
13879 openbsd*)
13880   version_type=sunos
13881   sys_lib_dlsearch_path_spec="/usr/lib"
13882   need_lib_prefix=no
13883   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
13884   case $host_os in
13885     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
13886     *)                          need_version=no  ;;
13887   esac
13888   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
13889   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
13890   shlibpath_var=LD_LIBRARY_PATH
13891   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13892     case $host_os in
13893       openbsd2.[89] | openbsd2.[89].*)
13894         shlibpath_overrides_runpath=no
13895         ;;
13896       *)
13897         shlibpath_overrides_runpath=yes
13898         ;;
13899       esac
13900   else
13901     shlibpath_overrides_runpath=yes
13902   fi
13903   ;;
13904
13905 os2*)
13906   libname_spec='$name'
13907   shrext_cmds=".dll"
13908   need_lib_prefix=no
13909   library_names_spec='$libname${shared_ext} $libname.a'
13910   dynamic_linker='OS/2 ld.exe'
13911   shlibpath_var=LIBPATH
13912   ;;
13913
13914 osf3* | osf4* | osf5*)
13915   version_type=osf
13916   need_lib_prefix=no
13917   need_version=no
13918   soname_spec='${libname}${release}${shared_ext}$major'
13919   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13920   shlibpath_var=LD_LIBRARY_PATH
13921   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
13922   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
13923   ;;
13924
13925 rdos*)
13926   dynamic_linker=no
13927   ;;
13928
13929 solaris*)
13930   version_type=linux
13931   need_lib_prefix=no
13932   need_version=no
13933   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13934   soname_spec='${libname}${release}${shared_ext}$major'
13935   shlibpath_var=LD_LIBRARY_PATH
13936   shlibpath_overrides_runpath=yes
13937   hardcode_into_libs=yes
13938   # ldd complains unless libraries are executable
13939   postinstall_cmds='chmod +x $lib'
13940   ;;
13941
13942 sunos4*)
13943   version_type=sunos
13944   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
13945   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
13946   shlibpath_var=LD_LIBRARY_PATH
13947   shlibpath_overrides_runpath=yes
13948   if test "$with_gnu_ld" = yes; then
13949     need_lib_prefix=no
13950   fi
13951   need_version=yes
13952   ;;
13953
13954 sysv4 | sysv4.3*)
13955   version_type=linux
13956   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
13957   soname_spec='${libname}${release}${shared_ext}$major'
13958   shlibpath_var=LD_LIBRARY_PATH
13959   case $host_vendor in
13960     sni)
13961       shlibpath_overrides_runpath=no
13962       need_lib_prefix=no
13963       runpath_var=LD_RUN_PATH
13964       ;;
13965     siemens)
13966       need_lib_prefix=no
13967       ;;
13968     motorola)
13969       need_lib_prefix=no
13970       need_version=no
13971       shlibpath_overrides_runpath=no
13972       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
13973       ;;
13974   esac
13975   ;;
13976
13977 sysv4*MP*)
13978   if test -d /usr/nec ;then
13979     version_type=linux
13980     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
13981     soname_spec='$libname${shared_ext}.$major'
13982     shlibpath_var=LD_LIBRARY_PATH
13983   fi
13984   ;;
13985
13986 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
13987   version_type=freebsd-elf
13988   need_lib_prefix=no
13989   need_version=no
13990   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
13991   soname_spec='${libname}${release}${shared_ext}$major'
13992   shlibpath_var=LD_LIBRARY_PATH
13993   shlibpath_overrides_runpath=yes
13994   hardcode_into_libs=yes
13995   if test "$with_gnu_ld" = yes; then
13996     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
13997   else
13998     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
13999     case $host_os in
14000       sco3.2v5*)
14001         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14002         ;;
14003     esac
14004   fi
14005   sys_lib_dlsearch_path_spec='/usr/lib'
14006   ;;
14007
14008 tpf*)
14009   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
14010   version_type=linux
14011   need_lib_prefix=no
14012   need_version=no
14013   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14014   shlibpath_var=LD_LIBRARY_PATH
14015   shlibpath_overrides_runpath=no
14016   hardcode_into_libs=yes
14017   ;;
14018
14019 uts4*)
14020   version_type=linux
14021   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14022   soname_spec='${libname}${release}${shared_ext}$major'
14023   shlibpath_var=LD_LIBRARY_PATH
14024   ;;
14025
14026 # Shared libraries for VwWorks, >= 7 only at this stage
14027 # and (fpic) still incompatible with "large" code models
14028 # in a few configurations. Only for RTP mode in any case,
14029 # and upon explicit request at configure time.
14030 vxworks7*)
14031   dynamic_linker=no
14032   case ${with_multisubdir}-${enable_shared} in
14033     *large*)
14034       ;;
14035     *mrtp*-yes)
14036       version_type=linux
14037       need_lib_prefix=no
14038       need_version=no
14039       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14040       soname_spec='${libname}${release}${shared_ext}$major'
14041       dynamic_linker="$host_os module_loader"
14042       ;;
14043   esac
14044   ;;
14045 *)
14046   dynamic_linker=no
14047   ;;
14048 esac
14049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14050 $as_echo "$dynamic_linker" >&6; }
14051 test "$dynamic_linker" = no && can_build_shared=no
14052
14053 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14054 if test "$GCC" = yes; then
14055   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14056 fi
14057
14058 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14059   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14060 fi
14061 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14062   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14063 fi
14064
14065
14066
14067
14068
14069
14070
14071
14072
14073
14074
14075
14076
14077
14078
14079
14080
14081
14082
14083
14084
14085
14086
14087
14088
14089
14090
14091
14092
14093
14094
14095
14096
14097
14098
14099
14100
14101
14102
14103
14104
14105
14106
14107
14108
14109
14110
14111
14112
14113
14114
14115
14116
14117
14118
14119
14120
14121
14122
14123
14124
14125
14126
14127
14128
14129
14130
14131
14132
14133
14134
14135
14136
14137
14138
14139
14140
14141
14142
14143
14144
14145
14146
14147
14148
14149
14150
14151
14152
14153
14154
14155
14156   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14157 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14158 hardcode_action=
14159 if test -n "$hardcode_libdir_flag_spec" ||
14160    test -n "$runpath_var" ||
14161    test "X$hardcode_automatic" = "Xyes" ; then
14162
14163   # We can hardcode non-existent directories.
14164   if test "$hardcode_direct" != no &&
14165      # If the only mechanism to avoid hardcoding is shlibpath_var, we
14166      # have to relink, otherwise we might link with an installed library
14167      # when we should be linking with a yet-to-be-installed one
14168      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
14169      test "$hardcode_minus_L" != no; then
14170     # Linking always hardcodes the temporary library directory.
14171     hardcode_action=relink
14172   else
14173     # We can link without hardcoding, and we can hardcode nonexisting dirs.
14174     hardcode_action=immediate
14175   fi
14176 else
14177   # We cannot hardcode anything, or else we can only hardcode existing
14178   # directories.
14179   hardcode_action=unsupported
14180 fi
14181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
14182 $as_echo "$hardcode_action" >&6; }
14183
14184 if test "$hardcode_action" = relink ||
14185    test "$inherit_rpath" = yes; then
14186   # Fast installation is not supported
14187   enable_fast_install=no
14188 elif test "$shlibpath_overrides_runpath" = yes ||
14189      test "$enable_shared" = no; then
14190   # Fast installation is not necessary
14191   enable_fast_install=needless
14192 fi
14193
14194
14195
14196
14197
14198
14199   if test "x$enable_dlopen" != xyes; then
14200   enable_dlopen=unknown
14201   enable_dlopen_self=unknown
14202   enable_dlopen_self_static=unknown
14203 else
14204   lt_cv_dlopen=no
14205   lt_cv_dlopen_libs=
14206
14207   case $host_os in
14208   beos*)
14209     lt_cv_dlopen="load_add_on"
14210     lt_cv_dlopen_libs=
14211     lt_cv_dlopen_self=yes
14212     ;;
14213
14214   mingw* | pw32* | cegcc*)
14215     lt_cv_dlopen="LoadLibrary"
14216     lt_cv_dlopen_libs=
14217     ;;
14218
14219   cygwin*)
14220     lt_cv_dlopen="dlopen"
14221     lt_cv_dlopen_libs=
14222     ;;
14223
14224   darwin*)
14225   # if libdl is installed we need to link against it
14226     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14227 $as_echo_n "checking for dlopen in -ldl... " >&6; }
14228 if ${ac_cv_lib_dl_dlopen+:} false; then :
14229   $as_echo_n "(cached) " >&6
14230 else
14231   ac_check_lib_save_LIBS=$LIBS
14232 LIBS="-ldl  $LIBS"
14233 if test x$gcc_no_link = xyes; then
14234   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14235 fi
14236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14237 /* end confdefs.h.  */
14238
14239 /* Override any GCC internal prototype to avoid an error.
14240    Use char because int might match the return type of a GCC
14241    builtin and then its argument prototype would still apply.  */
14242 #ifdef __cplusplus
14243 extern "C"
14244 #endif
14245 char dlopen ();
14246 int
14247 main ()
14248 {
14249 return dlopen ();
14250   ;
14251   return 0;
14252 }
14253 _ACEOF
14254 if ac_fn_c_try_link "$LINENO"; then :
14255   ac_cv_lib_dl_dlopen=yes
14256 else
14257   ac_cv_lib_dl_dlopen=no
14258 fi
14259 rm -f core conftest.err conftest.$ac_objext \
14260     conftest$ac_exeext conftest.$ac_ext
14261 LIBS=$ac_check_lib_save_LIBS
14262 fi
14263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14264 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14265 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
14266   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
14267 else
14268
14269     lt_cv_dlopen="dyld"
14270     lt_cv_dlopen_libs=
14271     lt_cv_dlopen_self=yes
14272
14273 fi
14274
14275     ;;
14276
14277   *)
14278     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
14279 if test "x$ac_cv_func_shl_load" = xyes; then :
14280   lt_cv_dlopen="shl_load"
14281 else
14282   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
14283 $as_echo_n "checking for shl_load in -ldld... " >&6; }
14284 if ${ac_cv_lib_dld_shl_load+:} false; then :
14285   $as_echo_n "(cached) " >&6
14286 else
14287   ac_check_lib_save_LIBS=$LIBS
14288 LIBS="-ldld  $LIBS"
14289 if test x$gcc_no_link = xyes; then
14290   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14291 fi
14292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14293 /* end confdefs.h.  */
14294
14295 /* Override any GCC internal prototype to avoid an error.
14296    Use char because int might match the return type of a GCC
14297    builtin and then its argument prototype would still apply.  */
14298 #ifdef __cplusplus
14299 extern "C"
14300 #endif
14301 char shl_load ();
14302 int
14303 main ()
14304 {
14305 return shl_load ();
14306   ;
14307   return 0;
14308 }
14309 _ACEOF
14310 if ac_fn_c_try_link "$LINENO"; then :
14311   ac_cv_lib_dld_shl_load=yes
14312 else
14313   ac_cv_lib_dld_shl_load=no
14314 fi
14315 rm -f core conftest.err conftest.$ac_objext \
14316     conftest$ac_exeext conftest.$ac_ext
14317 LIBS=$ac_check_lib_save_LIBS
14318 fi
14319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
14320 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
14321 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
14322   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
14323 else
14324   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
14325 if test "x$ac_cv_func_dlopen" = xyes; then :
14326   lt_cv_dlopen="dlopen"
14327 else
14328   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14329 $as_echo_n "checking for dlopen in -ldl... " >&6; }
14330 if ${ac_cv_lib_dl_dlopen+:} false; then :
14331   $as_echo_n "(cached) " >&6
14332 else
14333   ac_check_lib_save_LIBS=$LIBS
14334 LIBS="-ldl  $LIBS"
14335 if test x$gcc_no_link = xyes; then
14336   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14337 fi
14338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14339 /* end confdefs.h.  */
14340
14341 /* Override any GCC internal prototype to avoid an error.
14342    Use char because int might match the return type of a GCC
14343    builtin and then its argument prototype would still apply.  */
14344 #ifdef __cplusplus
14345 extern "C"
14346 #endif
14347 char dlopen ();
14348 int
14349 main ()
14350 {
14351 return dlopen ();
14352   ;
14353   return 0;
14354 }
14355 _ACEOF
14356 if ac_fn_c_try_link "$LINENO"; then :
14357   ac_cv_lib_dl_dlopen=yes
14358 else
14359   ac_cv_lib_dl_dlopen=no
14360 fi
14361 rm -f core conftest.err conftest.$ac_objext \
14362     conftest$ac_exeext conftest.$ac_ext
14363 LIBS=$ac_check_lib_save_LIBS
14364 fi
14365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14366 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14367 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
14368   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
14369 else
14370   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
14371 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
14372 if ${ac_cv_lib_svld_dlopen+:} false; then :
14373   $as_echo_n "(cached) " >&6
14374 else
14375   ac_check_lib_save_LIBS=$LIBS
14376 LIBS="-lsvld  $LIBS"
14377 if test x$gcc_no_link = xyes; then
14378   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14379 fi
14380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14381 /* end confdefs.h.  */
14382
14383 /* Override any GCC internal prototype to avoid an error.
14384    Use char because int might match the return type of a GCC
14385    builtin and then its argument prototype would still apply.  */
14386 #ifdef __cplusplus
14387 extern "C"
14388 #endif
14389 char dlopen ();
14390 int
14391 main ()
14392 {
14393 return dlopen ();
14394   ;
14395   return 0;
14396 }
14397 _ACEOF
14398 if ac_fn_c_try_link "$LINENO"; then :
14399   ac_cv_lib_svld_dlopen=yes
14400 else
14401   ac_cv_lib_svld_dlopen=no
14402 fi
14403 rm -f core conftest.err conftest.$ac_objext \
14404     conftest$ac_exeext conftest.$ac_ext
14405 LIBS=$ac_check_lib_save_LIBS
14406 fi
14407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
14408 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
14409 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
14410   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
14411 else
14412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
14413 $as_echo_n "checking for dld_link in -ldld... " >&6; }
14414 if ${ac_cv_lib_dld_dld_link+:} false; then :
14415   $as_echo_n "(cached) " >&6
14416 else
14417   ac_check_lib_save_LIBS=$LIBS
14418 LIBS="-ldld  $LIBS"
14419 if test x$gcc_no_link = xyes; then
14420   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14421 fi
14422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14423 /* end confdefs.h.  */
14424
14425 /* Override any GCC internal prototype to avoid an error.
14426    Use char because int might match the return type of a GCC
14427    builtin and then its argument prototype would still apply.  */
14428 #ifdef __cplusplus
14429 extern "C"
14430 #endif
14431 char dld_link ();
14432 int
14433 main ()
14434 {
14435 return dld_link ();
14436   ;
14437   return 0;
14438 }
14439 _ACEOF
14440 if ac_fn_c_try_link "$LINENO"; then :
14441   ac_cv_lib_dld_dld_link=yes
14442 else
14443   ac_cv_lib_dld_dld_link=no
14444 fi
14445 rm -f core conftest.err conftest.$ac_objext \
14446     conftest$ac_exeext conftest.$ac_ext
14447 LIBS=$ac_check_lib_save_LIBS
14448 fi
14449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
14450 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
14451 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
14452   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
14453 fi
14454
14455
14456 fi
14457
14458
14459 fi
14460
14461
14462 fi
14463
14464
14465 fi
14466
14467
14468 fi
14469
14470     ;;
14471   esac
14472
14473   if test "x$lt_cv_dlopen" != xno; then
14474     enable_dlopen=yes
14475   else
14476     enable_dlopen=no
14477   fi
14478
14479   case $lt_cv_dlopen in
14480   dlopen)
14481     save_CPPFLAGS="$CPPFLAGS"
14482     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
14483
14484     save_LDFLAGS="$LDFLAGS"
14485     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
14486
14487     save_LIBS="$LIBS"
14488     LIBS="$lt_cv_dlopen_libs $LIBS"
14489
14490     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
14491 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
14492 if ${lt_cv_dlopen_self+:} false; then :
14493   $as_echo_n "(cached) " >&6
14494 else
14495           if test "$cross_compiling" = yes; then :
14496   lt_cv_dlopen_self=cross
14497 else
14498   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
14499   lt_status=$lt_dlunknown
14500   cat > conftest.$ac_ext <<_LT_EOF
14501 #line 14501 "configure"
14502 #include "confdefs.h"
14503
14504 #if HAVE_DLFCN_H
14505 #include <dlfcn.h>
14506 #endif
14507
14508 #include <stdio.h>
14509
14510 #ifdef RTLD_GLOBAL
14511 #  define LT_DLGLOBAL           RTLD_GLOBAL
14512 #else
14513 #  ifdef DL_GLOBAL
14514 #    define LT_DLGLOBAL         DL_GLOBAL
14515 #  else
14516 #    define LT_DLGLOBAL         0
14517 #  endif
14518 #endif
14519
14520 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
14521    find out it does not work in some platform. */
14522 #ifndef LT_DLLAZY_OR_NOW
14523 #  ifdef RTLD_LAZY
14524 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
14525 #  else
14526 #    ifdef DL_LAZY
14527 #      define LT_DLLAZY_OR_NOW          DL_LAZY
14528 #    else
14529 #      ifdef RTLD_NOW
14530 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
14531 #      else
14532 #        ifdef DL_NOW
14533 #          define LT_DLLAZY_OR_NOW      DL_NOW
14534 #        else
14535 #          define LT_DLLAZY_OR_NOW      0
14536 #        endif
14537 #      endif
14538 #    endif
14539 #  endif
14540 #endif
14541
14542 /* When -fvisbility=hidden is used, assume the code has been annotated
14543    correspondingly for the symbols needed.  */
14544 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
14545 void fnord () __attribute__((visibility("default")));
14546 #endif
14547
14548 void fnord () { int i=42; }
14549 int main ()
14550 {
14551   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
14552   int status = $lt_dlunknown;
14553
14554   if (self)
14555     {
14556       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
14557       else
14558         {
14559           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
14560           else puts (dlerror ());
14561         }
14562       /* dlclose (self); */
14563     }
14564   else
14565     puts (dlerror ());
14566
14567   return status;
14568 }
14569 _LT_EOF
14570   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14571   (eval $ac_link) 2>&5
14572   ac_status=$?
14573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14574   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
14575     (./conftest; exit; ) >&5 2>/dev/null
14576     lt_status=$?
14577     case x$lt_status in
14578       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
14579       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
14580       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
14581     esac
14582   else :
14583     # compilation failed
14584     lt_cv_dlopen_self=no
14585   fi
14586 fi
14587 rm -fr conftest*
14588
14589
14590 fi
14591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
14592 $as_echo "$lt_cv_dlopen_self" >&6; }
14593
14594     if test "x$lt_cv_dlopen_self" = xyes; then
14595       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
14596       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
14597 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
14598 if ${lt_cv_dlopen_self_static+:} false; then :
14599   $as_echo_n "(cached) " >&6
14600 else
14601           if test "$cross_compiling" = yes; then :
14602   lt_cv_dlopen_self_static=cross
14603 else
14604   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
14605   lt_status=$lt_dlunknown
14606   cat > conftest.$ac_ext <<_LT_EOF
14607 #line 14607 "configure"
14608 #include "confdefs.h"
14609
14610 #if HAVE_DLFCN_H
14611 #include <dlfcn.h>
14612 #endif
14613
14614 #include <stdio.h>
14615
14616 #ifdef RTLD_GLOBAL
14617 #  define LT_DLGLOBAL           RTLD_GLOBAL
14618 #else
14619 #  ifdef DL_GLOBAL
14620 #    define LT_DLGLOBAL         DL_GLOBAL
14621 #  else
14622 #    define LT_DLGLOBAL         0
14623 #  endif
14624 #endif
14625
14626 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
14627    find out it does not work in some platform. */
14628 #ifndef LT_DLLAZY_OR_NOW
14629 #  ifdef RTLD_LAZY
14630 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
14631 #  else
14632 #    ifdef DL_LAZY
14633 #      define LT_DLLAZY_OR_NOW          DL_LAZY
14634 #    else
14635 #      ifdef RTLD_NOW
14636 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
14637 #      else
14638 #        ifdef DL_NOW
14639 #          define LT_DLLAZY_OR_NOW      DL_NOW
14640 #        else
14641 #          define LT_DLLAZY_OR_NOW      0
14642 #        endif
14643 #      endif
14644 #    endif
14645 #  endif
14646 #endif
14647
14648 /* When -fvisbility=hidden is used, assume the code has been annotated
14649    correspondingly for the symbols needed.  */
14650 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
14651 void fnord () __attribute__((visibility("default")));
14652 #endif
14653
14654 void fnord () { int i=42; }
14655 int main ()
14656 {
14657   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
14658   int status = $lt_dlunknown;
14659
14660   if (self)
14661     {
14662       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
14663       else
14664         {
14665           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
14666           else puts (dlerror ());
14667         }
14668       /* dlclose (self); */
14669     }
14670   else
14671     puts (dlerror ());
14672
14673   return status;
14674 }
14675 _LT_EOF
14676   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14677   (eval $ac_link) 2>&5
14678   ac_status=$?
14679   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14680   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
14681     (./conftest; exit; ) >&5 2>/dev/null
14682     lt_status=$?
14683     case x$lt_status in
14684       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
14685       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
14686       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
14687     esac
14688   else :
14689     # compilation failed
14690     lt_cv_dlopen_self_static=no
14691   fi
14692 fi
14693 rm -fr conftest*
14694
14695
14696 fi
14697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
14698 $as_echo "$lt_cv_dlopen_self_static" >&6; }
14699     fi
14700
14701     CPPFLAGS="$save_CPPFLAGS"
14702     LDFLAGS="$save_LDFLAGS"
14703     LIBS="$save_LIBS"
14704     ;;
14705   esac
14706
14707   case $lt_cv_dlopen_self in
14708   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
14709   *) enable_dlopen_self=unknown ;;
14710   esac
14711
14712   case $lt_cv_dlopen_self_static in
14713   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
14714   *) enable_dlopen_self_static=unknown ;;
14715   esac
14716 fi
14717
14718
14719
14720
14721
14722
14723
14724
14725
14726
14727
14728
14729
14730
14731
14732
14733
14734 striplib=
14735 old_striplib=
14736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
14737 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
14738 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
14739   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
14740   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
14741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14742 $as_echo "yes" >&6; }
14743 else
14744 # FIXME - insert some real tests, host_os isn't really good enough
14745   case $host_os in
14746   darwin*)
14747     if test -n "$STRIP" ; then
14748       striplib="$STRIP -x"
14749       old_striplib="$STRIP -S"
14750       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14751 $as_echo "yes" >&6; }
14752     else
14753       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14754 $as_echo "no" >&6; }
14755     fi
14756     ;;
14757   *)
14758     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14759 $as_echo "no" >&6; }
14760     ;;
14761   esac
14762 fi
14763
14764
14765
14766
14767
14768
14769
14770
14771
14772
14773
14774
14775   # Report which library types will actually be built
14776   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
14777 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
14778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
14779 $as_echo "$can_build_shared" >&6; }
14780
14781   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
14782 $as_echo_n "checking whether to build shared libraries... " >&6; }
14783   test "$can_build_shared" = "no" && enable_shared=no
14784
14785   # On AIX, shared libraries and static libraries use the same namespace, and
14786   # are all built from PIC.
14787   case $host_os in
14788   aix3*)
14789     test "$enable_shared" = yes && enable_static=no
14790     if test -n "$RANLIB"; then
14791       archive_cmds="$archive_cmds~\$RANLIB \$lib"
14792       postinstall_cmds='$RANLIB $lib'
14793     fi
14794     ;;
14795
14796   aix[4-9]*)
14797     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
14798       test "$enable_shared" = yes && enable_static=no
14799     fi
14800     ;;
14801   esac
14802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
14803 $as_echo "$enable_shared" >&6; }
14804
14805   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
14806 $as_echo_n "checking whether to build static libraries... " >&6; }
14807   # Make sure either enable_shared or enable_static is yes.
14808   test "$enable_shared" = yes || enable_static=yes
14809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
14810 $as_echo "$enable_static" >&6; }
14811
14812
14813
14814
14815 fi
14816 ac_ext=c
14817 ac_cpp='$CPP $CPPFLAGS'
14818 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14819 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14820 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14821
14822 CC="$lt_save_CC"
14823
14824       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
14825     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
14826     (test "X$CXX" != "Xg++"))) ; then
14827   ac_ext=cpp
14828 ac_cpp='$CXXCPP $CPPFLAGS'
14829 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14830 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14831 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
14833 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
14834 if test -z "$CXXCPP"; then
14835   if ${ac_cv_prog_CXXCPP+:} false; then :
14836   $as_echo_n "(cached) " >&6
14837 else
14838       # Double quotes because CXXCPP needs to be expanded
14839     for CXXCPP in "$CXX -E" "/lib/cpp"
14840     do
14841       ac_preproc_ok=false
14842 for ac_cxx_preproc_warn_flag in '' yes
14843 do
14844   # Use a header file that comes with gcc, so configuring glibc
14845   # with a fresh cross-compiler works.
14846   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
14847   # <limits.h> exists even on freestanding compilers.
14848   # On the NeXT, cc -E runs the code through the compiler's parser,
14849   # not just through cpp. "Syntax error" is here to catch this case.
14850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14851 /* end confdefs.h.  */
14852 #ifdef __STDC__
14853 # include <limits.h>
14854 #else
14855 # include <assert.h>
14856 #endif
14857                      Syntax error
14858 _ACEOF
14859 if ac_fn_cxx_try_cpp "$LINENO"; then :
14860
14861 else
14862   # Broken: fails on valid input.
14863 continue
14864 fi
14865 rm -f conftest.err conftest.i conftest.$ac_ext
14866
14867   # OK, works on sane cases.  Now check whether nonexistent headers
14868   # can be detected and how.
14869   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14870 /* end confdefs.h.  */
14871 #include <ac_nonexistent.h>
14872 _ACEOF
14873 if ac_fn_cxx_try_cpp "$LINENO"; then :
14874   # Broken: success on invalid input.
14875 continue
14876 else
14877   # Passes both tests.
14878 ac_preproc_ok=:
14879 break
14880 fi
14881 rm -f conftest.err conftest.i conftest.$ac_ext
14882
14883 done
14884 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
14885 rm -f conftest.i conftest.err conftest.$ac_ext
14886 if $ac_preproc_ok; then :
14887   break
14888 fi
14889
14890     done
14891     ac_cv_prog_CXXCPP=$CXXCPP
14892
14893 fi
14894   CXXCPP=$ac_cv_prog_CXXCPP
14895 else
14896   ac_cv_prog_CXXCPP=$CXXCPP
14897 fi
14898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
14899 $as_echo "$CXXCPP" >&6; }
14900 ac_preproc_ok=false
14901 for ac_cxx_preproc_warn_flag in '' yes
14902 do
14903   # Use a header file that comes with gcc, so configuring glibc
14904   # with a fresh cross-compiler works.
14905   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
14906   # <limits.h> exists even on freestanding compilers.
14907   # On the NeXT, cc -E runs the code through the compiler's parser,
14908   # not just through cpp. "Syntax error" is here to catch this case.
14909   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14910 /* end confdefs.h.  */
14911 #ifdef __STDC__
14912 # include <limits.h>
14913 #else
14914 # include <assert.h>
14915 #endif
14916                      Syntax error
14917 _ACEOF
14918 if ac_fn_cxx_try_cpp "$LINENO"; then :
14919
14920 else
14921   # Broken: fails on valid input.
14922 continue
14923 fi
14924 rm -f conftest.err conftest.i conftest.$ac_ext
14925
14926   # OK, works on sane cases.  Now check whether nonexistent headers
14927   # can be detected and how.
14928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14929 /* end confdefs.h.  */
14930 #include <ac_nonexistent.h>
14931 _ACEOF
14932 if ac_fn_cxx_try_cpp "$LINENO"; then :
14933   # Broken: success on invalid input.
14934 continue
14935 else
14936   # Passes both tests.
14937 ac_preproc_ok=:
14938 break
14939 fi
14940 rm -f conftest.err conftest.i conftest.$ac_ext
14941
14942 done
14943 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
14944 rm -f conftest.i conftest.err conftest.$ac_ext
14945 if $ac_preproc_ok; then :
14946
14947 else
14948   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
14949 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
14950 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
14951 See \`config.log' for more details" "$LINENO" 5; }
14952 fi
14953
14954 ac_ext=c
14955 ac_cpp='$CPP $CPPFLAGS'
14956 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14957 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14958 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14959
14960 else
14961   _lt_caught_CXX_error=yes
14962 fi
14963
14964 ac_ext=cpp
14965 ac_cpp='$CXXCPP $CPPFLAGS'
14966 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14967 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14968 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14969
14970 archive_cmds_need_lc_CXX=no
14971 allow_undefined_flag_CXX=
14972 always_export_symbols_CXX=no
14973 archive_expsym_cmds_CXX=
14974 compiler_needs_object_CXX=no
14975 export_dynamic_flag_spec_CXX=
14976 hardcode_direct_CXX=no
14977 hardcode_direct_absolute_CXX=no
14978 hardcode_libdir_flag_spec_CXX=
14979 hardcode_libdir_flag_spec_ld_CXX=
14980 hardcode_libdir_separator_CXX=
14981 hardcode_minus_L_CXX=no
14982 hardcode_shlibpath_var_CXX=unsupported
14983 hardcode_automatic_CXX=no
14984 inherit_rpath_CXX=no
14985 module_cmds_CXX=
14986 module_expsym_cmds_CXX=
14987 link_all_deplibs_CXX=unknown
14988 old_archive_cmds_CXX=$old_archive_cmds
14989 reload_flag_CXX=$reload_flag
14990 reload_cmds_CXX=$reload_cmds
14991 no_undefined_flag_CXX=
14992 whole_archive_flag_spec_CXX=
14993 enable_shared_with_static_runtimes_CXX=no
14994
14995 # Source file extension for C++ test sources.
14996 ac_ext=cpp
14997
14998 # Object file extension for compiled C++ test sources.
14999 objext=o
15000 objext_CXX=$objext
15001
15002 # No sense in running all these tests if we already determined that
15003 # the CXX compiler isn't working.  Some variables (like enable_shared)
15004 # are currently assumed to apply to all compilers on this platform,
15005 # and will be corrupted by setting them based on a non-working compiler.
15006 if test "$_lt_caught_CXX_error" != yes; then
15007   # Code to be used in simple compile tests
15008   lt_simple_compile_test_code="int some_variable = 0;"
15009
15010   # Code to be used in simple link tests
15011   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
15012
15013   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
15014
15015
15016
15017
15018
15019
15020 # If no C compiler was specified, use CC.
15021 LTCC=${LTCC-"$CC"}
15022
15023 # If no C compiler flags were specified, use CFLAGS.
15024 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15025
15026 # Allow CC to be a program name with arguments.
15027 compiler=$CC
15028
15029
15030   # save warnings/boilerplate of simple test code
15031   ac_outfile=conftest.$ac_objext
15032 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
15033 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15034 _lt_compiler_boilerplate=`cat conftest.err`
15035 $RM conftest*
15036
15037   ac_outfile=conftest.$ac_objext
15038 echo "$lt_simple_link_test_code" >conftest.$ac_ext
15039 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15040 _lt_linker_boilerplate=`cat conftest.err`
15041 $RM -r conftest*
15042
15043
15044   # Allow CC to be a program name with arguments.
15045   lt_save_CC=$CC
15046   lt_save_LD=$LD
15047   lt_save_GCC=$GCC
15048   GCC=$GXX
15049   lt_save_with_gnu_ld=$with_gnu_ld
15050   lt_save_path_LD=$lt_cv_path_LD
15051   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
15052     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
15053   else
15054     $as_unset lt_cv_prog_gnu_ld
15055   fi
15056   if test -n "${lt_cv_path_LDCXX+set}"; then
15057     lt_cv_path_LD=$lt_cv_path_LDCXX
15058   else
15059     $as_unset lt_cv_path_LD
15060   fi
15061   test -z "${LDCXX+set}" || LD=$LDCXX
15062   CC=${CXX-"c++"}
15063   compiler=$CC
15064   compiler_CXX=$CC
15065   for cc_temp in $compiler""; do
15066   case $cc_temp in
15067     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
15068     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
15069     \-*) ;;
15070     *) break;;
15071   esac
15072 done
15073 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
15074
15075
15076   if test -n "$compiler"; then
15077     # We don't want -fno-exception when compiling C++ code, so set the
15078     # no_builtin_flag separately
15079     if test "$GXX" = yes; then
15080       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
15081     else
15082       lt_prog_compiler_no_builtin_flag_CXX=
15083     fi
15084
15085     if test "$GXX" = yes; then
15086       # Set up default GNU C++ configuration
15087
15088
15089
15090 # Check whether --with-gnu-ld was given.
15091 if test "${with_gnu_ld+set}" = set; then :
15092   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
15093 else
15094   with_gnu_ld=no
15095 fi
15096
15097 ac_prog=ld
15098 if test "$GCC" = yes; then
15099   # Check if gcc -print-prog-name=ld gives a path.
15100   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
15101 $as_echo_n "checking for ld used by $CC... " >&6; }
15102   case $host in
15103   *-*-mingw*)
15104     # gcc leaves a trailing carriage return which upsets mingw
15105     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
15106   *)
15107     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
15108   esac
15109   case $ac_prog in
15110     # Accept absolute paths.
15111     [\\/]* | ?:[\\/]*)
15112       re_direlt='/[^/][^/]*/\.\./'
15113       # Canonicalize the pathname of ld
15114       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
15115       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
15116         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
15117       done
15118       test -z "$LD" && LD="$ac_prog"
15119       ;;
15120   "")
15121     # If it fails, then pretend we aren't using GCC.
15122     ac_prog=ld
15123     ;;
15124   *)
15125     # If it is relative, then search for the first ld in PATH.
15126     with_gnu_ld=unknown
15127     ;;
15128   esac
15129 elif test "$with_gnu_ld" = yes; then
15130   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
15131 $as_echo_n "checking for GNU ld... " >&6; }
15132 else
15133   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
15134 $as_echo_n "checking for non-GNU ld... " >&6; }
15135 fi
15136 if ${lt_cv_path_LD+:} false; then :
15137   $as_echo_n "(cached) " >&6
15138 else
15139   if test -z "$LD"; then
15140   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15141   for ac_dir in $PATH; do
15142     IFS="$lt_save_ifs"
15143     test -z "$ac_dir" && ac_dir=.
15144     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
15145       lt_cv_path_LD="$ac_dir/$ac_prog"
15146       # Check to see if the program is GNU ld.  I'd rather use --version,
15147       # but apparently some variants of GNU ld only accept -v.
15148       # Break only if it was the GNU/non-GNU ld that we prefer.
15149       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
15150       *GNU* | *'with BFD'*)
15151         test "$with_gnu_ld" != no && break
15152         ;;
15153       *)
15154         test "$with_gnu_ld" != yes && break
15155         ;;
15156       esac
15157     fi
15158   done
15159   IFS="$lt_save_ifs"
15160 else
15161   lt_cv_path_LD="$LD" # Let the user override the test with a path.
15162 fi
15163 fi
15164
15165 LD="$lt_cv_path_LD"
15166 if test -n "$LD"; then
15167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
15168 $as_echo "$LD" >&6; }
15169 else
15170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15171 $as_echo "no" >&6; }
15172 fi
15173 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
15174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
15175 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
15176 if ${lt_cv_prog_gnu_ld+:} false; then :
15177   $as_echo_n "(cached) " >&6
15178 else
15179   # I'd rather use --version here, but apparently some GNU lds only accept -v.
15180 case `$LD -v 2>&1 </dev/null` in
15181 *GNU* | *'with BFD'*)
15182   lt_cv_prog_gnu_ld=yes
15183   ;;
15184 *)
15185   lt_cv_prog_gnu_ld=no
15186   ;;
15187 esac
15188 fi
15189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
15190 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
15191 with_gnu_ld=$lt_cv_prog_gnu_ld
15192
15193
15194
15195
15196
15197
15198
15199       # Check if GNU C++ uses GNU ld as the underlying linker, since the
15200       # archiving commands below assume that GNU ld is being used.
15201       if test "$with_gnu_ld" = yes; then
15202         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
15203         archive_expsym_cmds_CXX='$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 $lib'
15204
15205         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
15206         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
15207
15208         # If archive_cmds runs LD, not CC, wlarc should be empty
15209         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
15210         #     investigate it a little bit more. (MM)
15211         wlarc='${wl}'
15212
15213         # ancient GNU ld didn't support --whole-archive et. al.
15214         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
15215           $GREP 'no-whole-archive' > /dev/null; then
15216           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15217         else
15218           whole_archive_flag_spec_CXX=
15219         fi
15220       else
15221         with_gnu_ld=no
15222         wlarc=
15223
15224         # A generic and very simple default shared library creation
15225         # command for GNU C++ for the case where it uses the native
15226         # linker, instead of GNU ld.  If possible, this setting should
15227         # overridden to take advantage of the native linker features on
15228         # the platform it is being used on.
15229         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
15230       fi
15231
15232       # Commands to make compiler produce verbose output that lists
15233       # what "hidden" libraries, object files and flags are used when
15234       # linking a shared library.
15235       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
15236
15237     else
15238       GXX=no
15239       with_gnu_ld=no
15240       wlarc=
15241     fi
15242
15243     # PORTME: fill in a description of your system's C++ link characteristics
15244     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15245 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15246     ld_shlibs_CXX=yes
15247     case $host_os in
15248       aix3*)
15249         # FIXME: insert proper C++ library support
15250         ld_shlibs_CXX=no
15251         ;;
15252       aix[4-9]*)
15253         if test "$host_cpu" = ia64; then
15254           # On IA64, the linker does run time linking by default, so we don't
15255           # have to do anything special.
15256           aix_use_runtimelinking=no
15257           exp_sym_flag='-Bexport'
15258           no_entry_flag=""
15259         else
15260           aix_use_runtimelinking=no
15261
15262           # Test if we are trying to use run time linking or normal
15263           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15264           # need to do runtime linking.
15265           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15266             for ld_flag in $LDFLAGS; do
15267               case $ld_flag in
15268               *-brtl*)
15269                 aix_use_runtimelinking=yes
15270                 break
15271                 ;;
15272               esac
15273             done
15274             ;;
15275           esac
15276
15277           exp_sym_flag='-bexport'
15278           no_entry_flag='-bnoentry'
15279         fi
15280
15281         # When large executables or shared objects are built, AIX ld can
15282         # have problems creating the table of contents.  If linking a library
15283         # or program results in "error TOC overflow" add -mminimal-toc to
15284         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15285         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15286
15287         archive_cmds_CXX=''
15288         hardcode_direct_CXX=yes
15289         hardcode_direct_absolute_CXX=yes
15290         hardcode_libdir_separator_CXX=':'
15291         link_all_deplibs_CXX=yes
15292         file_list_spec_CXX='${wl}-f,'
15293
15294         if test "$GXX" = yes; then
15295           case $host_os in aix4.[012]|aix4.[012].*)
15296           # We only want to do this on AIX 4.2 and lower, the check
15297           # below for broken collect2 doesn't work under 4.3+
15298           collect2name=`${CC} -print-prog-name=collect2`
15299           if test -f "$collect2name" &&
15300              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15301           then
15302             # We have reworked collect2
15303             :
15304           else
15305             # We have old collect2
15306             hardcode_direct_CXX=unsupported
15307             # It fails to find uninstalled libraries when the uninstalled
15308             # path is not listed in the libpath.  Setting hardcode_minus_L
15309             # to unsupported forces relinking
15310             hardcode_minus_L_CXX=yes
15311             hardcode_libdir_flag_spec_CXX='-L$libdir'
15312             hardcode_libdir_separator_CXX=
15313           fi
15314           esac
15315           shared_flag='-shared'
15316           if test "$aix_use_runtimelinking" = yes; then
15317             shared_flag="$shared_flag "'${wl}-G'
15318           fi
15319         else
15320           # not using gcc
15321           if test "$host_cpu" = ia64; then
15322           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15323           # chokes on -Wl,-G. The following line is correct:
15324           shared_flag='-G'
15325           else
15326             if test "$aix_use_runtimelinking" = yes; then
15327               shared_flag='${wl}-G'
15328             else
15329               shared_flag='${wl}-bM:SRE'
15330             fi
15331           fi
15332         fi
15333
15334         export_dynamic_flag_spec_CXX='${wl}-bexpall'
15335         # It seems that -bexpall does not export symbols beginning with
15336         # underscore (_), so it is better to generate a list of symbols to
15337         # export.
15338         always_export_symbols_CXX=yes
15339         if test "$aix_use_runtimelinking" = yes; then
15340           # Warning - without using the other runtime loading flags (-brtl),
15341           # -berok will link without error, but may produce a broken library.
15342           allow_undefined_flag_CXX='-berok'
15343           # Determine the default libpath from the value encoded in an empty
15344           # executable.
15345           if test x$gcc_no_link = xyes; then
15346   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15347 fi
15348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15349 /* end confdefs.h.  */
15350
15351 int
15352 main ()
15353 {
15354
15355   ;
15356   return 0;
15357 }
15358 _ACEOF
15359 if ac_fn_cxx_try_link "$LINENO"; then :
15360
15361 lt_aix_libpath_sed='
15362     /Import File Strings/,/^$/ {
15363         /^0/ {
15364             s/^0  *\(.*\)$/\1/
15365             p
15366         }
15367     }'
15368 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15369 # Check for a 64-bit object if we didn't find anything.
15370 if test -z "$aix_libpath"; then
15371   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15372 fi
15373 fi
15374 rm -f core conftest.err conftest.$ac_objext \
15375     conftest$ac_exeext conftest.$ac_ext
15376 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15377
15378           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
15379
15380           archive_expsym_cmds_CXX='$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 $shared_flag"
15381         else
15382           if test "$host_cpu" = ia64; then
15383             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
15384             allow_undefined_flag_CXX="-z nodefs"
15385             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15386           else
15387             # Determine the default libpath from the value encoded in an
15388             # empty executable.
15389             if test x$gcc_no_link = xyes; then
15390   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15391 fi
15392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15393 /* end confdefs.h.  */
15394
15395 int
15396 main ()
15397 {
15398
15399   ;
15400   return 0;
15401 }
15402 _ACEOF
15403 if ac_fn_cxx_try_link "$LINENO"; then :
15404
15405 lt_aix_libpath_sed='
15406     /Import File Strings/,/^$/ {
15407         /^0/ {
15408             s/^0  *\(.*\)$/\1/
15409             p
15410         }
15411     }'
15412 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15413 # Check for a 64-bit object if we didn't find anything.
15414 if test -z "$aix_libpath"; then
15415   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15416 fi
15417 fi
15418 rm -f core conftest.err conftest.$ac_objext \
15419     conftest$ac_exeext conftest.$ac_ext
15420 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15421
15422             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
15423             # Warning - without using the other run time loading flags,
15424             # -berok will link without error, but may produce a broken library.
15425             no_undefined_flag_CXX=' ${wl}-bernotok'
15426             allow_undefined_flag_CXX=' ${wl}-berok'
15427             if test "$with_gnu_ld" = yes; then
15428               # We only use this code for GNU lds that support --whole-archive.
15429               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15430             else
15431               # Exported symbols can be pulled into shared objects from archives
15432               whole_archive_flag_spec_CXX='$convenience'
15433             fi
15434             archive_cmds_need_lc_CXX=yes
15435             # This is similar to how AIX traditionally builds its shared
15436             # libraries.
15437             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'
15438           fi
15439         fi
15440         ;;
15441
15442       beos*)
15443         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15444           allow_undefined_flag_CXX=unsupported
15445           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15446           # support --undefined.  This deserves some investigation.  FIXME
15447           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15448         else
15449           ld_shlibs_CXX=no
15450         fi
15451         ;;
15452
15453       chorus*)
15454         case $cc_basename in
15455           *)
15456           # FIXME: insert proper C++ library support
15457           ld_shlibs_CXX=no
15458           ;;
15459         esac
15460         ;;
15461
15462       cygwin* | mingw* | pw32* | cegcc*)
15463         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
15464         # as there is no search path for DLLs.
15465         hardcode_libdir_flag_spec_CXX='-L$libdir'
15466         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
15467         allow_undefined_flag_CXX=unsupported
15468         always_export_symbols_CXX=no
15469         enable_shared_with_static_runtimes_CXX=yes
15470
15471         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15472           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15473           # If the export-symbols file already is a .def file (1st line
15474           # is EXPORTS), use it as is; otherwise, prepend...
15475           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15476             cp $export_symbols $output_objdir/$soname.def;
15477           else
15478             echo EXPORTS > $output_objdir/$soname.def;
15479             cat $export_symbols >> $output_objdir/$soname.def;
15480           fi~
15481           $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 $lib'
15482         else
15483           ld_shlibs_CXX=no
15484         fi
15485         ;;
15486       darwin* | rhapsody*)
15487
15488
15489
15490   # Publish an arg to allow the user to select that Darwin host (and target)
15491   # libraries should be given install-names like @rpath/libfoo.dylib.  This
15492   # requires that the user of the library then adds an 'rpath' to the DSO that
15493   # needs access.
15494   # NOTE: there are defaults below, for systems that support rpaths.  The person
15495   # configuring can override the defaults for any system version that supports
15496   # them - they are, however, forced off for system versions without support.
15497   # Check whether --enable-darwin-at-rpath was given.
15498 if test "${enable_darwin_at_rpath+set}" = set; then :
15499   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
15500     # This is not supported before macOS 10.5 / Darwin9.
15501     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
15502       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
15503         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
15504 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
15505         enable_darwin_at_rpath=no
15506       ;;
15507     esac
15508    fi
15509 else
15510   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
15511     # As above, before 10.5 / Darwin9 this does not work.
15512      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
15513        enable_darwin_at_rpath=no
15514        ;;
15515
15516     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
15517     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
15518     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
15519       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
15520       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
15521 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
15522       enable_darwin_at_rpath=yes
15523       ;;
15524     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
15525     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
15526
15527     esac
15528
15529 fi
15530
15531
15532   archive_cmds_need_lc_CXX=no
15533   hardcode_direct_CXX=no
15534   hardcode_automatic_CXX=yes
15535   hardcode_shlibpath_var_CXX=unsupported
15536   if test "$lt_cv_ld_force_load" = "yes"; then
15537     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 \"$new_convenience\"`'
15538   else
15539     whole_archive_flag_spec_CXX=''
15540   fi
15541   link_all_deplibs_CXX=yes
15542   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
15543   case $cc_basename in
15544      ifort*) _lt_dar_can_shared=yes ;;
15545      *) _lt_dar_can_shared=$GCC ;;
15546   esac
15547   if test "$_lt_dar_can_shared" = "yes"; then
15548     output_verbose_link_cmd=func_echo_all
15549     _lt_install_name='\$rpath/\$soname'
15550     if test "x$enable_darwin_at_rpath" = "xyes"; then
15551       _lt_install_name='@rpath/\$soname'
15552     fi
15553     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
15554     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
15555     archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dar_export_syms}${_lt_dsymutil}"
15556     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}"
15557        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
15558       _lt_install_name='\$rpath/\$soname'
15559       if test "x$enable_darwin_at_rpath" = "xyes"; then
15560         _lt_install_name='@rpath/\$soname'
15561       fi
15562       archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring${_lt_dsymutil}"
15563       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}"
15564     fi
15565
15566   else
15567   ld_shlibs_CXX=no
15568   fi
15569
15570         ;;
15571
15572       dgux*)
15573         case $cc_basename in
15574           ec++*)
15575             # FIXME: insert proper C++ library support
15576             ld_shlibs_CXX=no
15577             ;;
15578           ghcx*)
15579             # Green Hills C++ Compiler
15580             # FIXME: insert proper C++ library support
15581             ld_shlibs_CXX=no
15582             ;;
15583           *)
15584             # FIXME: insert proper C++ library support
15585             ld_shlibs_CXX=no
15586             ;;
15587         esac
15588         ;;
15589
15590       freebsd2.*)
15591         # C++ shared libraries reported to be fairly broken before
15592         # switch to ELF
15593         ld_shlibs_CXX=no
15594         ;;
15595
15596       freebsd-elf*)
15597         archive_cmds_need_lc_CXX=no
15598         ;;
15599
15600       freebsd* | dragonfly*)
15601         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
15602         # conventions
15603         ld_shlibs_CXX=yes
15604         ;;
15605
15606       gnu*)
15607         ;;
15608
15609       haiku*)
15610         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15611         link_all_deplibs_CXX=yes
15612         ;;
15613
15614       hpux9*)
15615         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
15616         hardcode_libdir_separator_CXX=:
15617         export_dynamic_flag_spec_CXX='${wl}-E'
15618         hardcode_direct_CXX=yes
15619         hardcode_minus_L_CXX=yes # Not in the search PATH,
15620                                              # but as the default
15621                                              # location of the library.
15622
15623         case $cc_basename in
15624           CC*)
15625             # FIXME: insert proper C++ library support
15626             ld_shlibs_CXX=no
15627             ;;
15628           aCC*)
15629             archive_cmds_CXX='$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 $lib'
15630             # Commands to make compiler produce verbose output that lists
15631             # what "hidden" libraries, object files and flags are used when
15632             # linking a shared library.
15633             #
15634             # There doesn't appear to be a way to prevent this compiler from
15635             # explicitly linking system object files so we need to strip them
15636             # from the output so that they don't get included in the library
15637             # dependencies.
15638             output_verbose_link_cmd='templist=`($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"'
15639             ;;
15640           *)
15641             if test "$GXX" = yes; then
15642               archive_cmds_CXX='$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'
15643             else
15644               # FIXME: insert proper C++ library support
15645               ld_shlibs_CXX=no
15646             fi
15647             ;;
15648         esac
15649         ;;
15650
15651       hpux10*|hpux11*)
15652         if test $with_gnu_ld = no; then
15653           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
15654           hardcode_libdir_separator_CXX=:
15655
15656           case $host_cpu in
15657             hppa*64*|ia64*)
15658               ;;
15659             *)
15660               export_dynamic_flag_spec_CXX='${wl}-E'
15661               ;;
15662           esac
15663         fi
15664         case $host_cpu in
15665           hppa*64*|ia64*)
15666             hardcode_direct_CXX=no
15667             hardcode_shlibpath_var_CXX=no
15668             ;;
15669           *)
15670             hardcode_direct_CXX=yes
15671             hardcode_direct_absolute_CXX=yes
15672             hardcode_minus_L_CXX=yes # Not in the search PATH,
15673                                                  # but as the default
15674                                                  # location of the library.
15675             ;;
15676         esac
15677
15678         case $cc_basename in
15679           CC*)
15680             # FIXME: insert proper C++ library support
15681             ld_shlibs_CXX=no
15682             ;;
15683           aCC*)
15684             case $host_cpu in
15685               hppa*64*)
15686                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15687                 ;;
15688               ia64*)
15689                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15690                 ;;
15691               *)
15692                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15693                 ;;
15694             esac
15695             # Commands to make compiler produce verbose output that lists
15696             # what "hidden" libraries, object files and flags are used when
15697             # linking a shared library.
15698             #
15699             # There doesn't appear to be a way to prevent this compiler from
15700             # explicitly linking system object files so we need to strip them
15701             # from the output so that they don't get included in the library
15702             # dependencies.
15703             output_verbose_link_cmd='templist=`($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"'
15704             ;;
15705           *)
15706             if test "$GXX" = yes; then
15707               if test $with_gnu_ld = no; then
15708                 case $host_cpu in
15709                   hppa*64*)
15710                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15711                     ;;
15712                   ia64*)
15713                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15714                     ;;
15715                   *)
15716                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15717                     ;;
15718                 esac
15719               fi
15720             else
15721               # FIXME: insert proper C++ library support
15722               ld_shlibs_CXX=no
15723             fi
15724             ;;
15725         esac
15726         ;;
15727
15728       interix[3-9]*)
15729         hardcode_direct_CXX=no
15730         hardcode_shlibpath_var_CXX=no
15731         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
15732         export_dynamic_flag_spec_CXX='${wl}-E'
15733         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15734         # Instead, shared libraries are loaded at an image base (0x10000000 by
15735         # default) and relocated if they conflict, which is a slow very memory
15736         # consuming and fragmenting process.  To avoid this, we pick a random,
15737         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15738         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15739         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15740         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15741         ;;
15742       irix5* | irix6*)
15743         case $cc_basename in
15744           CC*)
15745             # SGI C++
15746             archive_cmds_CXX='$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 $lib'
15747
15748             # Archives containing C++ object files must be created using
15749             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
15750             # necessary to make sure instantiated templates are included
15751             # in the archive.
15752             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
15753             ;;
15754           *)
15755             if test "$GXX" = yes; then
15756               if test "$with_gnu_ld" = no; then
15757                 archive_cmds_CXX='$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 $lib'
15758               else
15759                 archive_cmds_CXX='$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 $lib'
15760               fi
15761             fi
15762             link_all_deplibs_CXX=yes
15763             ;;
15764         esac
15765         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
15766         hardcode_libdir_separator_CXX=:
15767         inherit_rpath_CXX=yes
15768         ;;
15769
15770       linux* | k*bsd*-gnu | kopensolaris*-gnu)
15771         case $cc_basename in
15772           KCC*)
15773             # Kuck and Associates, Inc. (KAI) C++ Compiler
15774
15775             # KCC will only create a shared library if the output file
15776             # ends with ".so" (or ".sl" for HP-UX), so rename the library
15777             # to its proper name (with version) after linking.
15778             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'
15779             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 $lib'
15780             # Commands to make compiler produce verbose output that lists
15781             # what "hidden" libraries, object files and flags are used when
15782             # linking a shared library.
15783             #
15784             # There doesn't appear to be a way to prevent this compiler from
15785             # explicitly linking system object files so we need to strip them
15786             # from the output so that they don't get included in the library
15787             # dependencies.
15788             output_verbose_link_cmd='templist=`$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"'
15789
15790             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
15791             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
15792
15793             # Archives containing C++ object files must be created using
15794             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
15795             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
15796             ;;
15797           icpc* | ecpc* )
15798             # Intel C++
15799             with_gnu_ld=yes
15800             # version 8.0 and above of icpc choke on multiply defined symbols
15801             # if we add $predep_objects and $postdep_objects, however 7.1 and
15802             # earlier do not add the objects themselves.
15803             case `$CC -V 2>&1` in
15804               *"Version 7."*)
15805                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
15806                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15807                 ;;
15808               *)  # Version 8.0 or newer
15809                 tmp_idyn=
15810                 case $host_cpu in
15811                   ia64*) tmp_idyn=' -i_dynamic';;
15812                 esac
15813                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15814                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15815                 ;;
15816             esac
15817             archive_cmds_need_lc_CXX=no
15818             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
15819             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
15820             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15821             ;;
15822           pgCC* | pgcpp*)
15823             # Portland Group C++ compiler
15824             case `$CC -V` in
15825             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
15826               prelink_cmds_CXX='tpldir=Template.dir~
15827                 rm -rf $tpldir~
15828                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
15829                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
15830               old_archive_cmds_CXX='tpldir=Template.dir~
15831                 rm -rf $tpldir~
15832                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
15833                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
15834                 $RANLIB $oldlib'
15835               archive_cmds_CXX='tpldir=Template.dir~
15836                 rm -rf $tpldir~
15837                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
15838                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
15839               archive_expsym_cmds_CXX='tpldir=Template.dir~
15840                 rm -rf $tpldir~
15841                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
15842                 $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 $lib'
15843               ;;
15844             *) # Version 6 and above use weak symbols
15845               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
15846               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
15847               ;;
15848             esac
15849
15850             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
15851             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
15852             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15853             ;;
15854           cxx*)
15855             # Compaq C++
15856             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
15857             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
15858
15859             runpath_var=LD_RUN_PATH
15860             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
15861             hardcode_libdir_separator_CXX=:
15862
15863             # Commands to make compiler produce verbose output that lists
15864             # what "hidden" libraries, object files and flags are used when
15865             # linking a shared library.
15866             #
15867             # There doesn't appear to be a way to prevent this compiler from
15868             # explicitly linking system object files so we need to strip them
15869             # from the output so that they don't get included in the library
15870             # dependencies.
15871             output_verbose_link_cmd='templist=`$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" | $Xsed'
15872             ;;
15873           xl* | mpixl* | bgxl*)
15874             # IBM XL 8.0 on PPC, with GNU ld
15875             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
15876             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
15877             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15878             if test "x$supports_anon_versioning" = xyes; then
15879               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
15880                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15881                 echo "local: *; };" >> $output_objdir/$libname.ver~
15882                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15883             fi
15884             ;;
15885           *)
15886             case `$CC -V 2>&1 | sed 5q` in
15887             *Sun\ C*)
15888               # Sun C++ 5.9
15889               no_undefined_flag_CXX=' -zdefs'
15890               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15891               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
15892               hardcode_libdir_flag_spec_CXX='-R$libdir'
15893               whole_archive_flag_spec_CXX='${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'
15894               compiler_needs_object_CXX=yes
15895
15896               # Not sure whether something based on
15897               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
15898               # would be better.
15899               output_verbose_link_cmd='func_echo_all'
15900
15901               # Archives containing C++ object files must be created using
15902               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
15903               # necessary to make sure instantiated templates are included
15904               # in the archive.
15905               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
15906               ;;
15907             esac
15908             ;;
15909         esac
15910         ;;
15911
15912       lynxos*)
15913         # FIXME: insert proper C++ library support
15914         ld_shlibs_CXX=no
15915         ;;
15916
15917       m88k*)
15918         # FIXME: insert proper C++ library support
15919         ld_shlibs_CXX=no
15920         ;;
15921
15922       mvs*)
15923         case $cc_basename in
15924           cxx*)
15925             # FIXME: insert proper C++ library support
15926             ld_shlibs_CXX=no
15927             ;;
15928           *)
15929             # FIXME: insert proper C++ library support
15930             ld_shlibs_CXX=no
15931             ;;
15932         esac
15933         ;;
15934
15935       netbsd*)
15936         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15937           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
15938           wlarc=
15939           hardcode_libdir_flag_spec_CXX='-R$libdir'
15940           hardcode_direct_CXX=yes
15941           hardcode_shlibpath_var_CXX=no
15942         fi
15943         # Workaround some broken pre-1.5 toolchains
15944         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
15945         ;;
15946
15947       *nto* | *qnx*)
15948         ld_shlibs_CXX=yes
15949         ;;
15950
15951       openbsd2*)
15952         # C++ shared libraries are fairly broken
15953         ld_shlibs_CXX=no
15954         ;;
15955
15956       openbsd*)
15957         if test -f /usr/libexec/ld.so; then
15958           hardcode_direct_CXX=yes
15959           hardcode_shlibpath_var_CXX=no
15960           hardcode_direct_absolute_CXX=yes
15961           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
15962           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
15963           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15964             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
15965             export_dynamic_flag_spec_CXX='${wl}-E'
15966             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15967           fi
15968           output_verbose_link_cmd=func_echo_all
15969         else
15970           ld_shlibs_CXX=no
15971         fi
15972         ;;
15973
15974       osf3* | osf4* | osf5*)
15975         case $cc_basename in
15976           KCC*)
15977             # Kuck and Associates, Inc. (KAI) C++ Compiler
15978
15979             # KCC will only create a shared library if the output file
15980             # ends with ".so" (or ".sl" for HP-UX), so rename the library
15981             # to its proper name (with version) after linking.
15982             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 $lib'
15983
15984             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
15985             hardcode_libdir_separator_CXX=:
15986
15987             # Archives containing C++ object files must be created using
15988             # the KAI C++ compiler.
15989             case $host in
15990               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
15991               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
15992             esac
15993             ;;
15994           RCC*)
15995             # Rational C++ 2.4.1
15996             # FIXME: insert proper C++ library support
15997             ld_shlibs_CXX=no
15998             ;;
15999           cxx*)
16000             case $host in
16001               osf3*)
16002                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
16003                 archive_cmds_CXX='$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 $lib'
16004                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
16005                 ;;
16006               *)
16007                 allow_undefined_flag_CXX=' -expect_unresolved \*'
16008                 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'
16009                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
16010                   echo "-hidden">> $lib.exp~
16011                   $CC -shared$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~
16012                   $RM $lib.exp'
16013                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
16014                 ;;
16015             esac
16016
16017             hardcode_libdir_separator_CXX=:
16018
16019             # Commands to make compiler produce verbose output that lists
16020             # what "hidden" libraries, object files and flags are used when
16021             # linking a shared library.
16022             #
16023             # There doesn't appear to be a way to prevent this compiler from
16024             # explicitly linking system object files so we need to strip them
16025             # from the output so that they don't get included in the library
16026             # dependencies.
16027             output_verbose_link_cmd='templist=`$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"'
16028             ;;
16029           *)
16030             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
16031               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
16032               case $host in
16033                 osf3*)
16034                   archive_cmds_CXX='$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 $lib'
16035                   ;;
16036                 *)
16037                   archive_cmds_CXX='$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 $lib'
16038                   ;;
16039               esac
16040
16041               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
16042               hardcode_libdir_separator_CXX=:
16043
16044               # Commands to make compiler produce verbose output that lists
16045               # what "hidden" libraries, object files and flags are used when
16046               # linking a shared library.
16047               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
16048
16049             else
16050               # FIXME: insert proper C++ library support
16051               ld_shlibs_CXX=no
16052             fi
16053             ;;
16054         esac
16055         ;;
16056
16057       psos*)
16058         # FIXME: insert proper C++ library support
16059         ld_shlibs_CXX=no
16060         ;;
16061
16062       sunos4*)
16063         case $cc_basename in
16064           CC*)
16065             # Sun C++ 4.x
16066             # FIXME: insert proper C++ library support
16067             ld_shlibs_CXX=no
16068             ;;
16069           lcc*)
16070             # Lucid
16071             # FIXME: insert proper C++ library support
16072             ld_shlibs_CXX=no
16073             ;;
16074           *)
16075             # FIXME: insert proper C++ library support
16076             ld_shlibs_CXX=no
16077             ;;
16078         esac
16079         ;;
16080
16081       solaris*)
16082         case $cc_basename in
16083           CC*)
16084             # Sun C++ 4.2, 5.x and Centerline C++
16085             archive_cmds_need_lc_CXX=yes
16086             no_undefined_flag_CXX=' -zdefs'
16087             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
16088             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16089               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
16090
16091             hardcode_libdir_flag_spec_CXX='-R$libdir'
16092             hardcode_shlibpath_var_CXX=no
16093             case $host_os in
16094               solaris2.[0-5] | solaris2.[0-5].*) ;;
16095               *)
16096                 # The compiler driver will combine and reorder linker options,
16097                 # but understands `-z linker_flag'.
16098                 # Supported since Solaris 2.6 (maybe 2.5.1?)
16099                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
16100                 ;;
16101             esac
16102             link_all_deplibs_CXX=yes
16103
16104             output_verbose_link_cmd='func_echo_all'
16105
16106             # Archives containing C++ object files must be created using
16107             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
16108             # necessary to make sure instantiated templates are included
16109             # in the archive.
16110             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
16111             ;;
16112           gcx*)
16113             # Green Hills C++ Compiler
16114             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
16115
16116             # The C++ compiler must be used to create the archive.
16117             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
16118             ;;
16119           *)
16120             # GNU C++ compiler with Solaris linker
16121             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
16122               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
16123               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
16124                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
16125                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16126                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
16127
16128                 # Commands to make compiler produce verbose output that lists
16129                 # what "hidden" libraries, object files and flags are used when
16130                 # linking a shared library.
16131                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
16132               else
16133                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
16134                 # platform.
16135                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
16136                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16137                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
16138
16139                 # Commands to make compiler produce verbose output that lists
16140                 # what "hidden" libraries, object files and flags are used when
16141                 # linking a shared library.
16142                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
16143               fi
16144
16145               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
16146               case $host_os in
16147                 solaris2.[0-5] | solaris2.[0-5].*) ;;
16148                 *)
16149                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16150                   ;;
16151               esac
16152             fi
16153             ;;
16154         esac
16155         ;;
16156
16157     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16158       no_undefined_flag_CXX='${wl}-z,text'
16159       archive_cmds_need_lc_CXX=no
16160       hardcode_shlibpath_var_CXX=no
16161       runpath_var='LD_RUN_PATH'
16162
16163       case $cc_basename in
16164         CC*)
16165           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16166           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16167           ;;
16168         *)
16169           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16170           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16171           ;;
16172       esac
16173       ;;
16174
16175       sysv5* | sco3.2v5* | sco5v6*)
16176         # Note: We can NOT use -z defs as we might desire, because we do not
16177         # link with -lc, and that would cause any symbols used from libc to
16178         # always be unresolved, which means just about no library would
16179         # ever link correctly.  If we're not using GNU ld we use -z text
16180         # though, which does catch some bad symbols but isn't as heavy-handed
16181         # as -z defs.
16182         no_undefined_flag_CXX='${wl}-z,text'
16183         allow_undefined_flag_CXX='${wl}-z,nodefs'
16184         archive_cmds_need_lc_CXX=no
16185         hardcode_shlibpath_var_CXX=no
16186         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
16187         hardcode_libdir_separator_CXX=':'
16188         link_all_deplibs_CXX=yes
16189         export_dynamic_flag_spec_CXX='${wl}-Bexport'
16190         runpath_var='LD_RUN_PATH'
16191
16192         case $cc_basename in
16193           CC*)
16194             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16195             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16196             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
16197               '"$old_archive_cmds_CXX"
16198             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
16199               '"$reload_cmds_CXX"
16200             ;;
16201           *)
16202             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16203             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16204             ;;
16205         esac
16206       ;;
16207
16208       tandem*)
16209         case $cc_basename in
16210           NCC*)
16211             # NonStop-UX NCC 3.20
16212             # FIXME: insert proper C++ library support
16213             ld_shlibs_CXX=no
16214             ;;
16215           *)
16216             # FIXME: insert proper C++ library support
16217             ld_shlibs_CXX=no
16218             ;;
16219         esac
16220         ;;
16221
16222       vxworks*)
16223         # For VxWorks ports, we assume the use of a GNU linker with
16224         # standard elf conventions.
16225         ld_shlibs_CXX=yes
16226         ;;
16227
16228       *)
16229         # FIXME: insert proper C++ library support
16230         ld_shlibs_CXX=no
16231         ;;
16232     esac
16233
16234     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
16235 $as_echo "$ld_shlibs_CXX" >&6; }
16236     test "$ld_shlibs_CXX" = no && can_build_shared=no
16237
16238     GCC_CXX="$GXX"
16239     LD_CXX="$LD"
16240
16241     ## CAVEAT EMPTOR:
16242     ## There is no encapsulation within the following macros, do not change
16243     ## the running order or otherwise move them around unless you know exactly
16244     ## what you are doing...
16245     # Dependencies to place before and after the object being linked:
16246 predep_objects_CXX=
16247 postdep_objects_CXX=
16248 predeps_CXX=
16249 postdeps_CXX=
16250 compiler_lib_search_path_CXX=
16251
16252 cat > conftest.$ac_ext <<_LT_EOF
16253 class Foo
16254 {
16255 public:
16256   Foo (void) { a = 0; }
16257 private:
16258   int a;
16259 };
16260 _LT_EOF
16261
16262 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16263   (eval $ac_compile) 2>&5
16264   ac_status=$?
16265   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16266   test $ac_status = 0; }; then
16267   # Parse the compiler output and extract the necessary
16268   # objects, libraries and library flags.
16269
16270   # Sentinel used to keep track of whether or not we are before
16271   # the conftest object file.
16272   pre_test_object_deps_done=no
16273
16274   for p in `eval "$output_verbose_link_cmd"`; do
16275     case $p in
16276
16277     -L* | -R* | -l*)
16278        # Some compilers place space between "-{L,R}" and the path.
16279        # Remove the space.
16280        if test $p = "-L" ||
16281           test $p = "-R"; then
16282          prev=$p
16283          continue
16284        else
16285          prev=
16286        fi
16287
16288        if test "$pre_test_object_deps_done" = no; then
16289          case $p in
16290          -L* | -R*)
16291            # Internal compiler library paths should come after those
16292            # provided the user.  The postdeps already come after the
16293            # user supplied libs so there is no need to process them.
16294            if test -z "$compiler_lib_search_path_CXX"; then
16295              compiler_lib_search_path_CXX="${prev}${p}"
16296            else
16297              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
16298            fi
16299            ;;
16300          # The "-l" case would never come before the object being
16301          # linked, so don't bother handling this case.
16302          esac
16303        else
16304          if test -z "$postdeps_CXX"; then
16305            postdeps_CXX="${prev}${p}"
16306          else
16307            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
16308          fi
16309        fi
16310        ;;
16311
16312     *.$objext)
16313        # This assumes that the test object file only shows up
16314        # once in the compiler output.
16315        if test "$p" = "conftest.$objext"; then
16316          pre_test_object_deps_done=yes
16317          continue
16318        fi
16319
16320        if test "$pre_test_object_deps_done" = no; then
16321          if test -z "$predep_objects_CXX"; then
16322            predep_objects_CXX="$p"
16323          else
16324            predep_objects_CXX="$predep_objects_CXX $p"
16325          fi
16326        else
16327          if test -z "$postdep_objects_CXX"; then
16328            postdep_objects_CXX="$p"
16329          else
16330            postdep_objects_CXX="$postdep_objects_CXX $p"
16331          fi
16332        fi
16333        ;;
16334
16335     *) ;; # Ignore the rest.
16336
16337     esac
16338   done
16339
16340   # Clean up.
16341   rm -f a.out a.exe
16342 else
16343   echo "libtool.m4: error: problem compiling CXX test program"
16344 fi
16345
16346 $RM -f confest.$objext
16347
16348 # PORTME: override above test on systems where it is broken
16349 case $host_os in
16350 interix[3-9]*)
16351   # Interix 3.5 installs completely hosed .la files for C++, so rather than
16352   # hack all around it, let's just trust "g++" to DTRT.
16353   predep_objects_CXX=
16354   postdep_objects_CXX=
16355   postdeps_CXX=
16356   ;;
16357
16358 linux*)
16359   case `$CC -V 2>&1 | sed 5q` in
16360   *Sun\ C*)
16361     # Sun C++ 5.9
16362
16363     # The more standards-conforming stlport4 library is
16364     # incompatible with the Cstd library. Avoid specifying
16365     # it if it's in CXXFLAGS. Ignore libCrun as
16366     # -library=stlport4 depends on it.
16367     case " $CXX $CXXFLAGS " in
16368     *" -library=stlport4 "*)
16369       solaris_use_stlport4=yes
16370       ;;
16371     esac
16372
16373     if test "$solaris_use_stlport4" != yes; then
16374       postdeps_CXX='-library=Cstd -library=Crun'
16375     fi
16376     ;;
16377   esac
16378   ;;
16379
16380 solaris*)
16381   case $cc_basename in
16382   CC*)
16383     # The more standards-conforming stlport4 library is
16384     # incompatible with the Cstd library. Avoid specifying
16385     # it if it's in CXXFLAGS. Ignore libCrun as
16386     # -library=stlport4 depends on it.
16387     case " $CXX $CXXFLAGS " in
16388     *" -library=stlport4 "*)
16389       solaris_use_stlport4=yes
16390       ;;
16391     esac
16392
16393     # Adding this requires a known-good setup of shared libraries for
16394     # Sun compiler versions before 5.6, else PIC objects from an old
16395     # archive will be linked into the output, leading to subtle bugs.
16396     if test "$solaris_use_stlport4" != yes; then
16397       postdeps_CXX='-library=Cstd -library=Crun'
16398     fi
16399     ;;
16400   esac
16401   ;;
16402 esac
16403
16404
16405 case " $postdeps_CXX " in
16406 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
16407 esac
16408  compiler_lib_search_dirs_CXX=
16409 if test -n "${compiler_lib_search_path_CXX}"; then
16410  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
16411 fi
16412
16413
16414
16415
16416
16417
16418
16419
16420
16421
16422
16423
16424
16425
16426
16427
16428
16429
16430
16431
16432
16433
16434
16435
16436
16437
16438
16439
16440
16441
16442
16443     lt_prog_compiler_wl_CXX=
16444 lt_prog_compiler_pic_CXX=
16445 lt_prog_compiler_static_CXX=
16446
16447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
16448 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
16449
16450   # C++ specific cases for pic, static, wl, etc.
16451   if test "$GXX" = yes; then
16452     lt_prog_compiler_wl_CXX='-Wl,'
16453     lt_prog_compiler_static_CXX='-static'
16454
16455     case $host_os in
16456     aix*)
16457       # All AIX code is PIC.
16458       if test "$host_cpu" = ia64; then
16459         # AIX 5 now supports IA64 processor
16460         lt_prog_compiler_static_CXX='-Bstatic'
16461       fi
16462       lt_prog_compiler_pic_CXX='-fPIC'
16463       ;;
16464
16465     amigaos*)
16466       case $host_cpu in
16467       powerpc)
16468             # see comment about AmigaOS4 .so support
16469             lt_prog_compiler_pic_CXX='-fPIC'
16470         ;;
16471       m68k)
16472             # FIXME: we need at least 68020 code to build shared libraries, but
16473             # adding the `-m68020' flag to GCC prevents building anything better,
16474             # like `-m68040'.
16475             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
16476         ;;
16477       esac
16478       ;;
16479
16480     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
16481       # PIC is the default for these OSes.
16482       ;;
16483     mingw* | cygwin* | os2* | pw32* | cegcc*)
16484       # This hack is so that the source file can tell whether it is being
16485       # built for inclusion in a dll (and should export symbols for example).
16486       # Although the cygwin gcc ignores -fPIC, still need this for old-style
16487       # (--disable-auto-import) libraries
16488       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
16489       ;;
16490     darwin* | rhapsody*)
16491       # PIC is the default on this platform
16492       # Common symbols not allowed in MH_DYLIB files
16493       lt_prog_compiler_pic_CXX='-fno-common'
16494       ;;
16495     *djgpp*)
16496       # DJGPP does not support shared libraries at all
16497       lt_prog_compiler_pic_CXX=
16498       ;;
16499     haiku*)
16500       # PIC is the default for Haiku.
16501       # The "-static" flag exists, but is broken.
16502       lt_prog_compiler_static_CXX=
16503       ;;
16504     interix[3-9]*)
16505       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
16506       # Instead, we relocate shared libraries at runtime.
16507       ;;
16508     sysv4*MP*)
16509       if test -d /usr/nec; then
16510         lt_prog_compiler_pic_CXX=-Kconform_pic
16511       fi
16512       ;;
16513     hpux*)
16514       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
16515       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
16516       # sets the default TLS model and affects inlining.
16517       case $host_cpu in
16518       hppa*64*)
16519         ;;
16520       *)
16521         lt_prog_compiler_pic_CXX='-fPIC'
16522         ;;
16523       esac
16524       ;;
16525     *qnx* | *nto*)
16526       # QNX uses GNU C++, but need to define -shared option too, otherwise
16527       # it will coredump.
16528       lt_prog_compiler_pic_CXX='-fPIC -shared'
16529       ;;
16530     *)
16531       lt_prog_compiler_pic_CXX='-fPIC'
16532       ;;
16533     esac
16534   else
16535     case $host_os in
16536       aix[4-9]*)
16537         # All AIX code is PIC.
16538         if test "$host_cpu" = ia64; then
16539           # AIX 5 now supports IA64 processor
16540           lt_prog_compiler_static_CXX='-Bstatic'
16541         else
16542           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
16543         fi
16544         ;;
16545       chorus*)
16546         case $cc_basename in
16547         cxch68*)
16548           # Green Hills C++ Compiler
16549           # _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"
16550           ;;
16551         esac
16552         ;;
16553       dgux*)
16554         case $cc_basename in
16555           ec++*)
16556             lt_prog_compiler_pic_CXX='-KPIC'
16557             ;;
16558           ghcx*)
16559             # Green Hills C++ Compiler
16560             lt_prog_compiler_pic_CXX='-pic'
16561             ;;
16562           *)
16563             ;;
16564         esac
16565         ;;
16566       freebsd* | dragonfly*)
16567         # FreeBSD uses GNU C++
16568         ;;
16569       hpux9* | hpux10* | hpux11*)
16570         case $cc_basename in
16571           CC*)
16572             lt_prog_compiler_wl_CXX='-Wl,'
16573             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
16574             if test "$host_cpu" != ia64; then
16575               lt_prog_compiler_pic_CXX='+Z'
16576             fi
16577             ;;
16578           aCC*)
16579             lt_prog_compiler_wl_CXX='-Wl,'
16580             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
16581             case $host_cpu in
16582             hppa*64*|ia64*)
16583               # +Z the default
16584               ;;
16585             *)
16586               lt_prog_compiler_pic_CXX='+Z'
16587               ;;
16588             esac
16589             ;;
16590           *)
16591             ;;
16592         esac
16593         ;;
16594       interix*)
16595         # This is c89, which is MS Visual C++ (no shared libs)
16596         # Anyone wants to do a port?
16597         ;;
16598       irix5* | irix6* | nonstopux*)
16599         case $cc_basename in
16600           CC*)
16601             lt_prog_compiler_wl_CXX='-Wl,'
16602             lt_prog_compiler_static_CXX='-non_shared'
16603             # CC pic flag -KPIC is the default.
16604             ;;
16605           *)
16606             ;;
16607         esac
16608         ;;
16609       linux* | k*bsd*-gnu | kopensolaris*-gnu)
16610         case $cc_basename in
16611           KCC*)
16612             # KAI C++ Compiler
16613             lt_prog_compiler_wl_CXX='--backend -Wl,'
16614             lt_prog_compiler_pic_CXX='-fPIC'
16615             ;;
16616           ecpc* )
16617             # old Intel C++ for x86_64 which still supported -KPIC.
16618             lt_prog_compiler_wl_CXX='-Wl,'
16619             lt_prog_compiler_pic_CXX='-KPIC'
16620             lt_prog_compiler_static_CXX='-static'
16621             ;;
16622           icpc* )
16623             # Intel C++, used to be incompatible with GCC.
16624             # ICC 10 doesn't accept -KPIC any more.
16625             lt_prog_compiler_wl_CXX='-Wl,'
16626             lt_prog_compiler_pic_CXX='-fPIC'
16627             lt_prog_compiler_static_CXX='-static'
16628             ;;
16629           pgCC* | pgcpp*)
16630             # Portland Group C++ compiler
16631             lt_prog_compiler_wl_CXX='-Wl,'
16632             lt_prog_compiler_pic_CXX='-fpic'
16633             lt_prog_compiler_static_CXX='-Bstatic'
16634             ;;
16635           cxx*)
16636             # Compaq C++
16637             # Make sure the PIC flag is empty.  It appears that all Alpha
16638             # Linux and Compaq Tru64 Unix objects are PIC.
16639             lt_prog_compiler_pic_CXX=
16640             lt_prog_compiler_static_CXX='-non_shared'
16641             ;;
16642           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
16643             # IBM XL 8.0, 9.0 on PPC and BlueGene
16644             lt_prog_compiler_wl_CXX='-Wl,'
16645             lt_prog_compiler_pic_CXX='-qpic'
16646             lt_prog_compiler_static_CXX='-qstaticlink'
16647             ;;
16648           *)
16649             case `$CC -V 2>&1 | sed 5q` in
16650             *Sun\ C*)
16651               # Sun C++ 5.9
16652               lt_prog_compiler_pic_CXX='-KPIC'
16653               lt_prog_compiler_static_CXX='-Bstatic'
16654               lt_prog_compiler_wl_CXX='-Qoption ld '
16655               ;;
16656             esac
16657             ;;
16658         esac
16659         ;;
16660       lynxos*)
16661         ;;
16662       m88k*)
16663         ;;
16664       mvs*)
16665         case $cc_basename in
16666           cxx*)
16667             lt_prog_compiler_pic_CXX='-W c,exportall'
16668             ;;
16669           *)
16670             ;;
16671         esac
16672         ;;
16673       netbsd*)
16674         ;;
16675       *qnx* | *nto*)
16676         # QNX uses GNU C++, but need to define -shared option too, otherwise
16677         # it will coredump.
16678         lt_prog_compiler_pic_CXX='-fPIC -shared'
16679         ;;
16680       osf3* | osf4* | osf5*)
16681         case $cc_basename in
16682           KCC*)
16683             lt_prog_compiler_wl_CXX='--backend -Wl,'
16684             ;;
16685           RCC*)
16686             # Rational C++ 2.4.1
16687             lt_prog_compiler_pic_CXX='-pic'
16688             ;;
16689           cxx*)
16690             # Digital/Compaq C++
16691             lt_prog_compiler_wl_CXX='-Wl,'
16692             # Make sure the PIC flag is empty.  It appears that all Alpha
16693             # Linux and Compaq Tru64 Unix objects are PIC.
16694             lt_prog_compiler_pic_CXX=
16695             lt_prog_compiler_static_CXX='-non_shared'
16696             ;;
16697           *)
16698             ;;
16699         esac
16700         ;;
16701       psos*)
16702         ;;
16703       solaris*)
16704         case $cc_basename in
16705           CC*)
16706             # Sun C++ 4.2, 5.x and Centerline C++
16707             lt_prog_compiler_pic_CXX='-KPIC'
16708             lt_prog_compiler_static_CXX='-Bstatic'
16709             lt_prog_compiler_wl_CXX='-Qoption ld '
16710             ;;
16711           gcx*)
16712             # Green Hills C++ Compiler
16713             lt_prog_compiler_pic_CXX='-PIC'
16714             ;;
16715           *)
16716             ;;
16717         esac
16718         ;;
16719       sunos4*)
16720         case $cc_basename in
16721           CC*)
16722             # Sun C++ 4.x
16723             lt_prog_compiler_pic_CXX='-pic'
16724             lt_prog_compiler_static_CXX='-Bstatic'
16725             ;;
16726           lcc*)
16727             # Lucid
16728             lt_prog_compiler_pic_CXX='-pic'
16729             ;;
16730           *)
16731             ;;
16732         esac
16733         ;;
16734       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
16735         case $cc_basename in
16736           CC*)
16737             lt_prog_compiler_wl_CXX='-Wl,'
16738             lt_prog_compiler_pic_CXX='-KPIC'
16739             lt_prog_compiler_static_CXX='-Bstatic'
16740             ;;
16741         esac
16742         ;;
16743       tandem*)
16744         case $cc_basename in
16745           NCC*)
16746             # NonStop-UX NCC 3.20
16747             lt_prog_compiler_pic_CXX='-KPIC'
16748             ;;
16749           *)
16750             ;;
16751         esac
16752         ;;
16753       vxworks*)
16754         ;;
16755       *)
16756         lt_prog_compiler_can_build_shared_CXX=no
16757         ;;
16758     esac
16759   fi
16760
16761 case $host_os in
16762   # For platforms which do not support PIC, -DPIC is meaningless:
16763   *djgpp*)
16764     lt_prog_compiler_pic_CXX=
16765     ;;
16766   *)
16767     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
16768     ;;
16769 esac
16770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
16771 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
16772
16773
16774
16775 #
16776 # Check to make sure the PIC flag actually works.
16777 #
16778 if test -n "$lt_prog_compiler_pic_CXX"; then
16779   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
16780 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
16781 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
16782   $as_echo_n "(cached) " >&6
16783 else
16784   lt_cv_prog_compiler_pic_works_CXX=no
16785    ac_outfile=conftest.$ac_objext
16786    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16787    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
16788    # Insert the option either (1) after the last *FLAGS variable, or
16789    # (2) before a word containing "conftest.", or (3) at the end.
16790    # Note that $ac_compile itself does not contain backslashes and begins
16791    # with a dollar sign (not a hyphen), so the echo should work correctly.
16792    # The option is referenced via a variable to avoid confusing sed.
16793    lt_compile=`echo "$ac_compile" | $SED \
16794    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16795    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16796    -e 's:$: $lt_compiler_flag:'`
16797    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
16798    (eval "$lt_compile" 2>conftest.err)
16799    ac_status=$?
16800    cat conftest.err >&5
16801    echo "$as_me:$LINENO: \$? = $ac_status" >&5
16802    if (exit $ac_status) && test -s "$ac_outfile"; then
16803      # The compiler can only warn and ignore the option if not recognized
16804      # So say no if there are warnings other than the usual output.
16805      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
16806      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16807      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16808        lt_cv_prog_compiler_pic_works_CXX=yes
16809      fi
16810    fi
16811    $RM conftest*
16812
16813 fi
16814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
16815 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
16816
16817 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
16818     case $lt_prog_compiler_pic_CXX in
16819      "" | " "*) ;;
16820      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
16821      esac
16822 else
16823     lt_prog_compiler_pic_CXX=
16824      lt_prog_compiler_can_build_shared_CXX=no
16825 fi
16826
16827 fi
16828
16829
16830
16831 #
16832 # Check to make sure the static flag actually works.
16833 #
16834 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
16835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
16836 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
16837 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
16838   $as_echo_n "(cached) " >&6
16839 else
16840   lt_cv_prog_compiler_static_works_CXX=no
16841    save_LDFLAGS="$LDFLAGS"
16842    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
16843    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16844    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16845      # The linker can only warn and ignore the option if not recognized
16846      # So say no if there are warnings
16847      if test -s conftest.err; then
16848        # Append any errors to the config.log.
16849        cat conftest.err 1>&5
16850        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16851        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16852        if diff conftest.exp conftest.er2 >/dev/null; then
16853          lt_cv_prog_compiler_static_works_CXX=yes
16854        fi
16855      else
16856        lt_cv_prog_compiler_static_works_CXX=yes
16857      fi
16858    fi
16859    $RM -r conftest*
16860    LDFLAGS="$save_LDFLAGS"
16861
16862 fi
16863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
16864 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
16865
16866 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
16867     :
16868 else
16869     lt_prog_compiler_static_CXX=
16870 fi
16871
16872
16873
16874
16875     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
16876 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
16877 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
16878   $as_echo_n "(cached) " >&6
16879 else
16880   lt_cv_prog_compiler_c_o_CXX=no
16881    $RM -r conftest 2>/dev/null
16882    mkdir conftest
16883    cd conftest
16884    mkdir out
16885    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16886
16887    lt_compiler_flag="-o out/conftest2.$ac_objext"
16888    # Insert the option either (1) after the last *FLAGS variable, or
16889    # (2) before a word containing "conftest.", or (3) at the end.
16890    # Note that $ac_compile itself does not contain backslashes and begins
16891    # with a dollar sign (not a hyphen), so the echo should work correctly.
16892    lt_compile=`echo "$ac_compile" | $SED \
16893    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16894    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16895    -e 's:$: $lt_compiler_flag:'`
16896    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
16897    (eval "$lt_compile" 2>out/conftest.err)
16898    ac_status=$?
16899    cat out/conftest.err >&5
16900    echo "$as_me:$LINENO: \$? = $ac_status" >&5
16901    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16902    then
16903      # The compiler can only warn and ignore the option if not recognized
16904      # So say no if there are warnings
16905      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
16906      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16907      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16908        lt_cv_prog_compiler_c_o_CXX=yes
16909      fi
16910    fi
16911    chmod u+w . 2>&5
16912    $RM conftest*
16913    # SGI C++ compiler will create directory out/ii_files/ for
16914    # template instantiation
16915    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16916    $RM out/* && rmdir out
16917    cd ..
16918    $RM -r conftest
16919    $RM conftest*
16920
16921 fi
16922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
16923 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
16924
16925
16926
16927     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
16928 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
16929 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
16930   $as_echo_n "(cached) " >&6
16931 else
16932   lt_cv_prog_compiler_c_o_CXX=no
16933    $RM -r conftest 2>/dev/null
16934    mkdir conftest
16935    cd conftest
16936    mkdir out
16937    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16938
16939    lt_compiler_flag="-o out/conftest2.$ac_objext"
16940    # Insert the option either (1) after the last *FLAGS variable, or
16941    # (2) before a word containing "conftest.", or (3) at the end.
16942    # Note that $ac_compile itself does not contain backslashes and begins
16943    # with a dollar sign (not a hyphen), so the echo should work correctly.
16944    lt_compile=`echo "$ac_compile" | $SED \
16945    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16946    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16947    -e 's:$: $lt_compiler_flag:'`
16948    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
16949    (eval "$lt_compile" 2>out/conftest.err)
16950    ac_status=$?
16951    cat out/conftest.err >&5
16952    echo "$as_me:$LINENO: \$? = $ac_status" >&5
16953    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16954    then
16955      # The compiler can only warn and ignore the option if not recognized
16956      # So say no if there are warnings
16957      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
16958      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16959      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16960        lt_cv_prog_compiler_c_o_CXX=yes
16961      fi
16962    fi
16963    chmod u+w . 2>&5
16964    $RM conftest*
16965    # SGI C++ compiler will create directory out/ii_files/ for
16966    # template instantiation
16967    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16968    $RM out/* && rmdir out
16969    cd ..
16970    $RM -r conftest
16971    $RM conftest*
16972
16973 fi
16974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
16975 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
16976
16977
16978
16979
16980 hard_links="nottested"
16981 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
16982   # do not overwrite the value of need_locks provided by the user
16983   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
16984 $as_echo_n "checking if we can lock with hard links... " >&6; }
16985   hard_links=yes
16986   $RM conftest*
16987   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16988   touch conftest.a
16989   ln conftest.a conftest.b 2>&5 || hard_links=no
16990   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
16992 $as_echo "$hard_links" >&6; }
16993   if test "$hard_links" = no; then
16994     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
16995 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
16996     need_locks=warn
16997   fi
16998 else
16999   need_locks=no
17000 fi
17001
17002
17003
17004     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
17005 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
17006
17007   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
17008   case $host_os in
17009   aix[4-9]*)
17010     # If we're using GNU nm, then we don't want the "-C" option.
17011     # -C means demangle to AIX nm, but means don't demangle with GNU nm
17012     # Also, AIX nm treats weak defined symbols like other global defined
17013     # symbols, whereas GNU nm marks them as "W".
17014     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
17015       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17016     else
17017       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17018     fi
17019     ;;
17020   pw32*)
17021     export_symbols_cmds_CXX="$ltdll_cmds"
17022   ;;
17023   cygwin* | mingw* | cegcc*)
17024     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 > $export_symbols'
17025   ;;
17026   *)
17027     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
17028   ;;
17029   esac
17030   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
17031
17032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
17033 $as_echo "$ld_shlibs_CXX" >&6; }
17034 test "$ld_shlibs_CXX" = no && can_build_shared=no
17035
17036 with_gnu_ld_CXX=$with_gnu_ld
17037
17038
17039
17040
17041
17042
17043 #
17044 # Do we need to explicitly link libc?
17045 #
17046 case "x$archive_cmds_need_lc_CXX" in
17047 x|xyes)
17048   # Assume -lc should be added
17049   archive_cmds_need_lc_CXX=yes
17050
17051   if test "$enable_shared" = yes && test "$GCC" = yes; then
17052     case $archive_cmds_CXX in
17053     *'~'*)
17054       # FIXME: we may have to deal with multi-command sequences.
17055       ;;
17056     '$CC '*)
17057       # Test whether the compiler implicitly links with -lc since on some
17058       # systems, -lgcc has to come before -lc. If gcc already passes -lc
17059       # to ld, don't add -lc before -lgcc.
17060       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
17061 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
17062 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
17063   $as_echo_n "(cached) " >&6
17064 else
17065   $RM conftest*
17066         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17067
17068         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
17069   (eval $ac_compile) 2>&5
17070   ac_status=$?
17071   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17072   test $ac_status = 0; } 2>conftest.err; then
17073           soname=conftest
17074           lib=conftest
17075           libobjs=conftest.$ac_objext
17076           deplibs=
17077           wl=$lt_prog_compiler_wl_CXX
17078           pic_flag=$lt_prog_compiler_pic_CXX
17079           compiler_flags=-v
17080           linker_flags=-v
17081           verstring=
17082           output_objdir=.
17083           libname=conftest
17084           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
17085           allow_undefined_flag_CXX=
17086           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
17087   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
17088   ac_status=$?
17089   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17090   test $ac_status = 0; }
17091           then
17092             lt_cv_archive_cmds_need_lc_CXX=no
17093           else
17094             lt_cv_archive_cmds_need_lc_CXX=yes
17095           fi
17096           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
17097         else
17098           cat conftest.err 1>&5
17099         fi
17100         $RM conftest*
17101
17102 fi
17103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
17104 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
17105       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
17106       ;;
17107     esac
17108   fi
17109   ;;
17110 esac
17111
17112
17113
17114
17115
17116
17117
17118
17119
17120
17121
17122
17123
17124
17125
17126
17127
17128
17129
17130
17131
17132
17133
17134
17135
17136
17137
17138
17139
17140
17141
17142
17143
17144
17145
17146
17147
17148
17149
17150
17151
17152
17153
17154
17155
17156
17157
17158
17159
17160
17161
17162
17163
17164
17165
17166
17167
17168
17169
17170
17171
17172
17173
17174
17175     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
17176 $as_echo_n "checking dynamic linker characteristics... " >&6; }
17177
17178 library_names_spec=
17179 libname_spec='lib$name'
17180 soname_spec=
17181 shrext_cmds=".so"
17182 postinstall_cmds=
17183 postuninstall_cmds=
17184 finish_cmds=
17185 finish_eval=
17186 shlibpath_var=
17187 shlibpath_overrides_runpath=unknown
17188 version_type=none
17189 dynamic_linker="$host_os ld.so"
17190 sys_lib_dlsearch_path_spec="/lib /usr/lib"
17191 need_lib_prefix=unknown
17192 hardcode_into_libs=no
17193
17194 # when you set need_version to no, make sure it does not cause -set_version
17195 # flags to be left without arguments
17196 need_version=unknown
17197
17198 case $host_os in
17199 aix3*)
17200   version_type=linux
17201   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
17202   shlibpath_var=LIBPATH
17203
17204   # AIX 3 has no versioning support, so we append a major version to the name.
17205   soname_spec='${libname}${release}${shared_ext}$major'
17206   ;;
17207
17208 aix[4-9]*)
17209   version_type=linux
17210   need_lib_prefix=no
17211   need_version=no
17212   hardcode_into_libs=yes
17213   if test "$host_cpu" = ia64; then
17214     # AIX 5 supports IA64
17215     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
17216     shlibpath_var=LD_LIBRARY_PATH
17217   else
17218     # With GCC up to 2.95.x, collect2 would create an import file
17219     # for dependence libraries.  The import file would start with
17220     # the line `#! .'.  This would cause the generated library to
17221     # depend on `.', always an invalid library.  This was fixed in
17222     # development snapshots of GCC prior to 3.0.
17223     case $host_os in
17224       aix4 | aix4.[01] | aix4.[01].*)
17225       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
17226            echo ' yes '
17227            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
17228         :
17229       else
17230         can_build_shared=no
17231       fi
17232       ;;
17233     esac
17234     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
17235     # soname into executable. Probably we can add versioning support to
17236     # collect2, so additional links can be useful in future.
17237     if test "$aix_use_runtimelinking" = yes; then
17238       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
17239       # instead of lib<name>.a to let people know that these are not
17240       # typical AIX shared libraries.
17241       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17242     else
17243       # We preserve .a as extension for shared libraries through AIX4.2
17244       # and later when we are not doing run time linking.
17245       library_names_spec='${libname}${release}.a $libname.a'
17246       soname_spec='${libname}${release}${shared_ext}$major'
17247     fi
17248     shlibpath_var=LIBPATH
17249   fi
17250   ;;
17251
17252 amigaos*)
17253   case $host_cpu in
17254   powerpc)
17255     # Since July 2007 AmigaOS4 officially supports .so libraries.
17256     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
17257     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17258     ;;
17259   m68k)
17260     library_names_spec='$libname.ixlibrary $libname.a'
17261     # Create ${libname}_ixlibrary.a entries in /sys/libs.
17262     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 ${libname}_ixlibrary.a || exit 1; done'
17263     ;;
17264   esac
17265   ;;
17266
17267 beos*)
17268   library_names_spec='${libname}${shared_ext}'
17269   dynamic_linker="$host_os ld.so"
17270   shlibpath_var=LIBRARY_PATH
17271   ;;
17272
17273 bsdi[45]*)
17274   version_type=linux
17275   need_version=no
17276   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17277   soname_spec='${libname}${release}${shared_ext}$major'
17278   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17279   shlibpath_var=LD_LIBRARY_PATH
17280   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17281   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17282   # the default ld.so.conf also contains /usr/contrib/lib and
17283   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17284   # libtool to hard-code these into programs
17285   ;;
17286
17287 cygwin* | mingw* | pw32* | cegcc*)
17288   version_type=windows
17289   shrext_cmds=".dll"
17290   need_version=no
17291   need_lib_prefix=no
17292
17293   case $GCC,$host_os in
17294   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
17295     library_names_spec='$libname.dll.a'
17296     # DLL is installed to $(libdir)/../bin by postinstall_cmds
17297     postinstall_cmds='base_file=`basename \${file}`~
17298       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17299       dldir=$destdir/`dirname \$dlpath`~
17300       test -d \$dldir || mkdir -p \$dldir~
17301       $install_prog $dir/$dlname \$dldir/$dlname~
17302       chmod a+x \$dldir/$dlname~
17303       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17304         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17305       fi'
17306     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17307       dlpath=$dir/\$dldll~
17308        $RM \$dlpath'
17309     shlibpath_overrides_runpath=yes
17310
17311     case $host_os in
17312     cygwin*)
17313       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17314       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17315
17316       ;;
17317     mingw* | cegcc*)
17318       # MinGW DLLs use traditional 'lib' prefix
17319       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17320       ;;
17321     pw32*)
17322       # pw32 DLLs use 'pw' prefix rather than 'lib'
17323       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17324       ;;
17325     esac
17326     ;;
17327
17328   *)
17329     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17330     ;;
17331   esac
17332   dynamic_linker='Win32 ld.exe'
17333   # FIXME: first we should search . and the directory the executable is in
17334   shlibpath_var=PATH
17335   ;;
17336
17337 darwin* | rhapsody*)
17338   dynamic_linker="$host_os dyld"
17339   version_type=darwin
17340   need_lib_prefix=no
17341   need_version=no
17342   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17343   soname_spec='${libname}${release}${major}$shared_ext'
17344   shlibpath_overrides_runpath=yes
17345   shlibpath_var=DYLD_LIBRARY_PATH
17346   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17347
17348   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17349   ;;
17350
17351 dgux*)
17352   version_type=linux
17353   need_lib_prefix=no
17354   need_version=no
17355   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17356   soname_spec='${libname}${release}${shared_ext}$major'
17357   shlibpath_var=LD_LIBRARY_PATH
17358   ;;
17359
17360 freebsd* | dragonfly*)
17361   # DragonFly does not have aout.  When/if they implement a new
17362   # versioning mechanism, adjust this.
17363   if test -x /usr/bin/objformat; then
17364     objformat=`/usr/bin/objformat`
17365   else
17366     case $host_os in
17367     freebsd[23].*) objformat=aout ;;
17368     *) objformat=elf ;;
17369     esac
17370   fi
17371   version_type=freebsd-$objformat
17372   case $version_type in
17373     freebsd-elf*)
17374       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17375       need_version=no
17376       need_lib_prefix=no
17377       ;;
17378     freebsd-*)
17379       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17380       need_version=yes
17381       ;;
17382   esac
17383   shlibpath_var=LD_LIBRARY_PATH
17384   case $host_os in
17385   freebsd2.*)
17386     shlibpath_overrides_runpath=yes
17387     ;;
17388   freebsd3.[01]* | freebsdelf3.[01]*)
17389     shlibpath_overrides_runpath=yes
17390     hardcode_into_libs=yes
17391     ;;
17392   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17393   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17394     shlibpath_overrides_runpath=no
17395     hardcode_into_libs=yes
17396     ;;
17397   *) # from 4.6 on, and DragonFly
17398     shlibpath_overrides_runpath=yes
17399     hardcode_into_libs=yes
17400     ;;
17401   esac
17402   ;;
17403
17404 haiku*)
17405   version_type=linux
17406   need_lib_prefix=no
17407   need_version=no
17408   dynamic_linker="$host_os runtime_loader"
17409   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17410   soname_spec='${libname}${release}${shared_ext}$major'
17411   shlibpath_var=LIBRARY_PATH
17412   shlibpath_overrides_runpath=yes
17413   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
17414   hardcode_into_libs=yes
17415   ;;
17416
17417 hpux9* | hpux10* | hpux11*)
17418   # Give a soname corresponding to the major version so that dld.sl refuses to
17419   # link against other versions.
17420   version_type=sunos
17421   need_lib_prefix=no
17422   need_version=no
17423   case $host_cpu in
17424   ia64*)
17425     shrext_cmds='.so'
17426     hardcode_into_libs=yes
17427     dynamic_linker="$host_os dld.so"
17428     shlibpath_var=LD_LIBRARY_PATH
17429     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17430     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17431     soname_spec='${libname}${release}${shared_ext}$major'
17432     if test "X$HPUX_IA64_MODE" = X32; then
17433       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17434     else
17435       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17436     fi
17437     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17438     ;;
17439   hppa*64*)
17440     shrext_cmds='.sl'
17441     hardcode_into_libs=yes
17442     dynamic_linker="$host_os dld.sl"
17443     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17444     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17445     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17446     soname_spec='${libname}${release}${shared_ext}$major'
17447     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17448     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17449     ;;
17450   *)
17451     shrext_cmds='.sl'
17452     dynamic_linker="$host_os dld.sl"
17453     shlibpath_var=SHLIB_PATH
17454     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17455     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17456     soname_spec='${libname}${release}${shared_ext}$major'
17457     ;;
17458   esac
17459   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17460   postinstall_cmds='chmod 555 $lib'
17461   # or fails outright, so override atomically:
17462   install_override_mode=555
17463   ;;
17464
17465 interix[3-9]*)
17466   version_type=linux
17467   need_lib_prefix=no
17468   need_version=no
17469   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17470   soname_spec='${libname}${release}${shared_ext}$major'
17471   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17472   shlibpath_var=LD_LIBRARY_PATH
17473   shlibpath_overrides_runpath=no
17474   hardcode_into_libs=yes
17475   ;;
17476
17477 irix5* | irix6* | nonstopux*)
17478   case $host_os in
17479     nonstopux*) version_type=nonstopux ;;
17480     *)
17481         if test "$lt_cv_prog_gnu_ld" = yes; then
17482                 version_type=linux
17483         else
17484                 version_type=irix
17485         fi ;;
17486   esac
17487   need_lib_prefix=no
17488   need_version=no
17489   soname_spec='${libname}${release}${shared_ext}$major'
17490   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17491   case $host_os in
17492   irix5* | nonstopux*)
17493     libsuff= shlibsuff=
17494     ;;
17495   *)
17496     case $LD in # libtool.m4 will add one of these switches to LD
17497     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17498       libsuff= shlibsuff= libmagic=32-bit;;
17499     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17500       libsuff=32 shlibsuff=N32 libmagic=N32;;
17501     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17502       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17503     *) libsuff= shlibsuff= libmagic=never-match;;
17504     esac
17505     ;;
17506   esac
17507   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17508   shlibpath_overrides_runpath=no
17509   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17510   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17511   hardcode_into_libs=yes
17512   ;;
17513
17514 # No shared lib support for Linux oldld, aout, or coff.
17515 linux*oldld* | linux*aout* | linux*coff*)
17516   dynamic_linker=no
17517   ;;
17518
17519 # This must be Linux ELF.
17520
17521 # uclinux* changes (here and below) have been submitted to the libtool
17522 # project, but have not yet been accepted: they are GCC-local changes
17523 # for the time being.  (See
17524 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
17525 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
17526   version_type=linux
17527   need_lib_prefix=no
17528   need_version=no
17529   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17530   soname_spec='${libname}${release}${shared_ext}$major'
17531   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17532   shlibpath_var=LD_LIBRARY_PATH
17533   shlibpath_overrides_runpath=no
17534
17535   # Some binutils ld are patched to set DT_RUNPATH
17536   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
17537   $as_echo_n "(cached) " >&6
17538 else
17539   lt_cv_shlibpath_overrides_runpath=no
17540     save_LDFLAGS=$LDFLAGS
17541     save_libdir=$libdir
17542     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
17543          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
17544     if test x$gcc_no_link = xyes; then
17545   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17546 fi
17547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17548 /* end confdefs.h.  */
17549
17550 int
17551 main ()
17552 {
17553
17554   ;
17555   return 0;
17556 }
17557 _ACEOF
17558 if ac_fn_cxx_try_link "$LINENO"; then :
17559   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17560   lt_cv_shlibpath_overrides_runpath=yes
17561 fi
17562 fi
17563 rm -f core conftest.err conftest.$ac_objext \
17564     conftest$ac_exeext conftest.$ac_ext
17565     LDFLAGS=$save_LDFLAGS
17566     libdir=$save_libdir
17567
17568 fi
17569
17570   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17571
17572   # This implies no fast_install, which is unacceptable.
17573   # Some rework will be needed to allow for fast_install
17574   # before this can be enabled.
17575   hardcode_into_libs=yes
17576
17577   # Append ld.so.conf contents to the search path
17578   if test -f /etc/ld.so.conf; then
17579     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' ' '`
17580     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17581   fi
17582
17583   # We used to test for /lib/ld.so.1 and disable shared libraries on
17584   # powerpc, because MkLinux only supported shared libraries with the
17585   # GNU dynamic linker.  Since this was broken with cross compilers,
17586   # most powerpc-linux boxes support dynamic linking these days and
17587   # people can always --disable-shared, the test was removed, and we
17588   # assume the GNU/Linux dynamic linker is in use.
17589   dynamic_linker='GNU/Linux ld.so'
17590   ;;
17591
17592 netbsd*)
17593   version_type=sunos
17594   need_lib_prefix=no
17595   need_version=no
17596   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17597     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17598     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17599     dynamic_linker='NetBSD (a.out) ld.so'
17600   else
17601     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17602     soname_spec='${libname}${release}${shared_ext}$major'
17603     dynamic_linker='NetBSD ld.elf_so'
17604   fi
17605   shlibpath_var=LD_LIBRARY_PATH
17606   shlibpath_overrides_runpath=yes
17607   hardcode_into_libs=yes
17608   ;;
17609
17610 newsos6)
17611   version_type=linux
17612   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17613   shlibpath_var=LD_LIBRARY_PATH
17614   shlibpath_overrides_runpath=yes
17615   ;;
17616
17617 *nto* | *qnx*)
17618   version_type=qnx
17619   need_lib_prefix=no
17620   need_version=no
17621   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17622   soname_spec='${libname}${release}${shared_ext}$major'
17623   shlibpath_var=LD_LIBRARY_PATH
17624   shlibpath_overrides_runpath=no
17625   hardcode_into_libs=yes
17626   dynamic_linker='ldqnx.so'
17627   ;;
17628
17629 openbsd*)
17630   version_type=sunos
17631   sys_lib_dlsearch_path_spec="/usr/lib"
17632   need_lib_prefix=no
17633   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17634   case $host_os in
17635     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17636     *)                          need_version=no  ;;
17637   esac
17638   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17639   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17640   shlibpath_var=LD_LIBRARY_PATH
17641   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17642     case $host_os in
17643       openbsd2.[89] | openbsd2.[89].*)
17644         shlibpath_overrides_runpath=no
17645         ;;
17646       *)
17647         shlibpath_overrides_runpath=yes
17648         ;;
17649       esac
17650   else
17651     shlibpath_overrides_runpath=yes
17652   fi
17653   ;;
17654
17655 os2*)
17656   libname_spec='$name'
17657   shrext_cmds=".dll"
17658   need_lib_prefix=no
17659   library_names_spec='$libname${shared_ext} $libname.a'
17660   dynamic_linker='OS/2 ld.exe'
17661   shlibpath_var=LIBPATH
17662   ;;
17663
17664 osf3* | osf4* | osf5*)
17665   version_type=osf
17666   need_lib_prefix=no
17667   need_version=no
17668   soname_spec='${libname}${release}${shared_ext}$major'
17669   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17670   shlibpath_var=LD_LIBRARY_PATH
17671   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17672   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17673   ;;
17674
17675 rdos*)
17676   dynamic_linker=no
17677   ;;
17678
17679 solaris*)
17680   version_type=linux
17681   need_lib_prefix=no
17682   need_version=no
17683   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17684   soname_spec='${libname}${release}${shared_ext}$major'
17685   shlibpath_var=LD_LIBRARY_PATH
17686   shlibpath_overrides_runpath=yes
17687   hardcode_into_libs=yes
17688   # ldd complains unless libraries are executable
17689   postinstall_cmds='chmod +x $lib'
17690   ;;
17691
17692 sunos4*)
17693   version_type=sunos
17694   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17695   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17696   shlibpath_var=LD_LIBRARY_PATH
17697   shlibpath_overrides_runpath=yes
17698   if test "$with_gnu_ld" = yes; then
17699     need_lib_prefix=no
17700   fi
17701   need_version=yes
17702   ;;
17703
17704 sysv4 | sysv4.3*)
17705   version_type=linux
17706   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17707   soname_spec='${libname}${release}${shared_ext}$major'
17708   shlibpath_var=LD_LIBRARY_PATH
17709   case $host_vendor in
17710     sni)
17711       shlibpath_overrides_runpath=no
17712       need_lib_prefix=no
17713       runpath_var=LD_RUN_PATH
17714       ;;
17715     siemens)
17716       need_lib_prefix=no
17717       ;;
17718     motorola)
17719       need_lib_prefix=no
17720       need_version=no
17721       shlibpath_overrides_runpath=no
17722       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17723       ;;
17724   esac
17725   ;;
17726
17727 sysv4*MP*)
17728   if test -d /usr/nec ;then
17729     version_type=linux
17730     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17731     soname_spec='$libname${shared_ext}.$major'
17732     shlibpath_var=LD_LIBRARY_PATH
17733   fi
17734   ;;
17735
17736 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17737   version_type=freebsd-elf
17738   need_lib_prefix=no
17739   need_version=no
17740   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17741   soname_spec='${libname}${release}${shared_ext}$major'
17742   shlibpath_var=LD_LIBRARY_PATH
17743   shlibpath_overrides_runpath=yes
17744   hardcode_into_libs=yes
17745   if test "$with_gnu_ld" = yes; then
17746     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17747   else
17748     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17749     case $host_os in
17750       sco3.2v5*)
17751         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17752         ;;
17753     esac
17754   fi
17755   sys_lib_dlsearch_path_spec='/usr/lib'
17756   ;;
17757
17758 tpf*)
17759   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17760   version_type=linux
17761   need_lib_prefix=no
17762   need_version=no
17763   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17764   shlibpath_var=LD_LIBRARY_PATH
17765   shlibpath_overrides_runpath=no
17766   hardcode_into_libs=yes
17767   ;;
17768
17769 uts4*)
17770   version_type=linux
17771   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17772   soname_spec='${libname}${release}${shared_ext}$major'
17773   shlibpath_var=LD_LIBRARY_PATH
17774   ;;
17775
17776 # Shared libraries for VwWorks, >= 7 only at this stage
17777 # and (fpic) still incompatible with "large" code models
17778 # in a few configurations. Only for RTP mode in any case,
17779 # and upon explicit request at configure time.
17780 vxworks7*)
17781   dynamic_linker=no
17782   case ${with_multisubdir}-${enable_shared} in
17783     *large*)
17784       ;;
17785     *mrtp*-yes)
17786       version_type=linux
17787       need_lib_prefix=no
17788       need_version=no
17789       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17790       soname_spec='${libname}${release}${shared_ext}$major'
17791       dynamic_linker="$host_os module_loader"
17792       ;;
17793   esac
17794   ;;
17795 *)
17796   dynamic_linker=no
17797   ;;
17798 esac
17799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17800 $as_echo "$dynamic_linker" >&6; }
17801 test "$dynamic_linker" = no && can_build_shared=no
17802
17803 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17804 if test "$GCC" = yes; then
17805   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17806 fi
17807
17808 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17809   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17810 fi
17811 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17812   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17813 fi
17814
17815
17816
17817
17818
17819
17820
17821
17822
17823
17824
17825
17826
17827
17828
17829
17830
17831
17832
17833
17834
17835
17836
17837
17838
17839
17840
17841
17842
17843
17844
17845
17846
17847
17848
17849
17850
17851
17852     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17853 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17854 hardcode_action_CXX=
17855 if test -n "$hardcode_libdir_flag_spec_CXX" ||
17856    test -n "$runpath_var_CXX" ||
17857    test "X$hardcode_automatic_CXX" = "Xyes" ; then
17858
17859   # We can hardcode non-existent directories.
17860   if test "$hardcode_direct_CXX" != no &&
17861      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17862      # have to relink, otherwise we might link with an installed library
17863      # when we should be linking with a yet-to-be-installed one
17864      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
17865      test "$hardcode_minus_L_CXX" != no; then
17866     # Linking always hardcodes the temporary library directory.
17867     hardcode_action_CXX=relink
17868   else
17869     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17870     hardcode_action_CXX=immediate
17871   fi
17872 else
17873   # We cannot hardcode anything, or else we can only hardcode existing
17874   # directories.
17875   hardcode_action_CXX=unsupported
17876 fi
17877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
17878 $as_echo "$hardcode_action_CXX" >&6; }
17879
17880 if test "$hardcode_action_CXX" = relink ||
17881    test "$inherit_rpath_CXX" = yes; then
17882   # Fast installation is not supported
17883   enable_fast_install=no
17884 elif test "$shlibpath_overrides_runpath" = yes ||
17885      test "$enable_shared" = no; then
17886   # Fast installation is not necessary
17887   enable_fast_install=needless
17888 fi
17889
17890
17891
17892
17893
17894
17895
17896   fi # test -n "$compiler"
17897
17898   CC=$lt_save_CC
17899   LDCXX=$LD
17900   LD=$lt_save_LD
17901   GCC=$lt_save_GCC
17902   with_gnu_ld=$lt_save_with_gnu_ld
17903   lt_cv_path_LDCXX=$lt_cv_path_LD
17904   lt_cv_path_LD=$lt_save_path_LD
17905   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
17906   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
17907 fi # test "$_lt_caught_CXX_error" != yes
17908
17909 ac_ext=c
17910 ac_cpp='$CPP $CPPFLAGS'
17911 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17912 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17913 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17914
17915
17916
17917
17918
17919
17920
17921
17922
17923
17924
17925
17926
17927         ac_config_commands="$ac_config_commands libtool"
17928
17929
17930
17931
17932 # Only expand once:
17933
17934
17935
17936 enable_dlopen=yes
17937
17938
17939
17940
17941  if test x$enable_darwin_at_rpath = xyes; then
17942   ENABLE_DARWIN_AT_RPATH_TRUE=
17943   ENABLE_DARWIN_AT_RPATH_FALSE='#'
17944 else
17945   ENABLE_DARWIN_AT_RPATH_TRUE='#'
17946   ENABLE_DARWIN_AT_RPATH_FALSE=
17947 fi
17948
17949
17950
17951
17952
17953 if test "${multilib}" = "yes"; then
17954   multilib_arg="--enable-multilib"
17955 else
17956   multilib_arg=
17957 fi
17958
17959 ac_fn_c_check_type "$LINENO" "struct timezone" "ac_cv_type_struct_timezone" "$ac_includes_default"
17960 if test "x$ac_cv_type_struct_timezone" = xyes; then :
17961
17962 cat >>confdefs.h <<_ACEOF
17963 #define HAVE_STRUCT_TIMEZONE 1
17964 _ACEOF
17965
17966
17967 fi
17968 ac_fn_c_check_type "$LINENO" "struct stat" "ac_cv_type_struct_stat" "$ac_includes_default"
17969 if test "x$ac_cv_type_struct_stat" = xyes; then :
17970
17971 cat >>confdefs.h <<_ACEOF
17972 #define HAVE_STRUCT_STAT 1
17973 _ACEOF
17974
17975
17976 fi
17977 ac_fn_c_check_type "$LINENO" "struct timespec" "ac_cv_type_struct_timespec" "$ac_includes_default"
17978 if test "x$ac_cv_type_struct_timespec" = xyes; then :
17979
17980 cat >>confdefs.h <<_ACEOF
17981 #define HAVE_STRUCT_TIMESPEC 1
17982 _ACEOF
17983
17984
17985 fi
17986 ac_fn_c_check_type "$LINENO" "struct timeval" "ac_cv_type_struct_timeval" "$ac_includes_default"
17987 if test "x$ac_cv_type_struct_timeval" = xyes; then :
17988
17989 cat >>confdefs.h <<_ACEOF
17990 #define HAVE_STRUCT_TIMEVAL 1
17991 _ACEOF
17992
17993
17994 fi
17995 ac_fn_c_check_type "$LINENO" "struct tm" "ac_cv_type_struct_tm" "$ac_includes_default"
17996 if test "x$ac_cv_type_struct_tm" = xyes; then :
17997
17998 cat >>confdefs.h <<_ACEOF
17999 #define HAVE_STRUCT_TM 1
18000 _ACEOF
18001
18002
18003 fi
18004
18005
18006 # Check if struct tm contains the tm_gmtoff field.
18007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tm_gmtoff in struct tm" >&5
18008 $as_echo_n "checking for tm_gmtoff in struct tm... " >&6; }
18009 if ${ac_cv_struct_tm_gmtoff+:} false; then :
18010   $as_echo_n "(cached) " >&6
18011 else
18012   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18013 /* end confdefs.h.  */
18014
18015       #include <time.h>
18016
18017 int
18018 main ()
18019 {
18020
18021       struct tm tm;
18022       tm.tm_gmtoff = 1;
18023
18024   ;
18025   return 0;
18026 }
18027 _ACEOF
18028 if ac_fn_c_try_compile "$LINENO"; then :
18029   ac_cv_struct_tm_gmtoff=yes
18030 else
18031   ac_cv_struct_tm_gmtoff=no
18032
18033 fi
18034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18035
18036 fi
18037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm_gmtoff" >&5
18038 $as_echo "$ac_cv_struct_tm_gmtoff" >&6; }
18039
18040 if (test "$ac_cv_struct_tm_gmtoff" = "yes"); then
18041   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end detects struct tm with the tm_gmtoff field." >&5
18042 $as_echo_n "checking m2 front end detects struct tm with the tm_gmtoff field.... " >&6; }
18043
18044 $as_echo "#define HAVE_TM_TM_GMTOFF 1" >>confdefs.h
18045
18046 fi
18047
18048 ac_ext=c
18049 ac_cpp='$CPP $CPPFLAGS'
18050 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18051 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18052 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18053
18054 # Check the compiler.
18055 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
18056 # We must force CC to /not/ be precious variables; otherwise
18057 # the wrong, non-multilib-adjusted value will be used in multilibs.
18058 # As a side effect, we have to subst CFLAGS ourselves.
18059
18060
18061
18062 ac_ext=c
18063 ac_cpp='$CPP $CPPFLAGS'
18064 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18065 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18066 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18067 if test -n "$ac_tool_prefix"; then
18068   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
18069 set dummy ${ac_tool_prefix}gcc; ac_word=$2
18070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18071 $as_echo_n "checking for $ac_word... " >&6; }
18072 if ${ac_cv_prog_CC+:} false; then :
18073   $as_echo_n "(cached) " >&6
18074 else
18075   if test -n "$CC"; then
18076   ac_cv_prog_CC="$CC" # Let the user override the test.
18077 else
18078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18079 for as_dir in $PATH
18080 do
18081   IFS=$as_save_IFS
18082   test -z "$as_dir" && as_dir=.
18083     for ac_exec_ext in '' $ac_executable_extensions; do
18084   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18085     ac_cv_prog_CC="${ac_tool_prefix}gcc"
18086     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18087     break 2
18088   fi
18089 done
18090   done
18091 IFS=$as_save_IFS
18092
18093 fi
18094 fi
18095 CC=$ac_cv_prog_CC
18096 if test -n "$CC"; then
18097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
18098 $as_echo "$CC" >&6; }
18099 else
18100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18101 $as_echo "no" >&6; }
18102 fi
18103
18104
18105 fi
18106 if test -z "$ac_cv_prog_CC"; then
18107   ac_ct_CC=$CC
18108   # Extract the first word of "gcc", so it can be a program name with args.
18109 set dummy gcc; ac_word=$2
18110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18111 $as_echo_n "checking for $ac_word... " >&6; }
18112 if ${ac_cv_prog_ac_ct_CC+:} false; then :
18113   $as_echo_n "(cached) " >&6
18114 else
18115   if test -n "$ac_ct_CC"; then
18116   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
18117 else
18118 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18119 for as_dir in $PATH
18120 do
18121   IFS=$as_save_IFS
18122   test -z "$as_dir" && as_dir=.
18123     for ac_exec_ext in '' $ac_executable_extensions; do
18124   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18125     ac_cv_prog_ac_ct_CC="gcc"
18126     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18127     break 2
18128   fi
18129 done
18130   done
18131 IFS=$as_save_IFS
18132
18133 fi
18134 fi
18135 ac_ct_CC=$ac_cv_prog_ac_ct_CC
18136 if test -n "$ac_ct_CC"; then
18137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
18138 $as_echo "$ac_ct_CC" >&6; }
18139 else
18140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18141 $as_echo "no" >&6; }
18142 fi
18143
18144   if test "x$ac_ct_CC" = x; then
18145     CC=""
18146   else
18147     case $cross_compiling:$ac_tool_warned in
18148 yes:)
18149 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
18150 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
18151 ac_tool_warned=yes ;;
18152 esac
18153     CC=$ac_ct_CC
18154   fi
18155 else
18156   CC="$ac_cv_prog_CC"
18157 fi
18158
18159 if test -z "$CC"; then
18160           if test -n "$ac_tool_prefix"; then
18161     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
18162 set dummy ${ac_tool_prefix}cc; ac_word=$2
18163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18164 $as_echo_n "checking for $ac_word... " >&6; }
18165 if ${ac_cv_prog_CC+:} false; then :
18166   $as_echo_n "(cached) " >&6
18167 else
18168   if test -n "$CC"; then
18169   ac_cv_prog_CC="$CC" # Let the user override the test.
18170 else
18171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18172 for as_dir in $PATH
18173 do
18174   IFS=$as_save_IFS
18175   test -z "$as_dir" && as_dir=.
18176     for ac_exec_ext in '' $ac_executable_extensions; do
18177   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18178     ac_cv_prog_CC="${ac_tool_prefix}cc"
18179     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18180     break 2
18181   fi
18182 done
18183   done
18184 IFS=$as_save_IFS
18185
18186 fi
18187 fi
18188 CC=$ac_cv_prog_CC
18189 if test -n "$CC"; then
18190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
18191 $as_echo "$CC" >&6; }
18192 else
18193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18194 $as_echo "no" >&6; }
18195 fi
18196
18197
18198   fi
18199 fi
18200 if test -z "$CC"; then
18201   # Extract the first word of "cc", so it can be a program name with args.
18202 set dummy cc; ac_word=$2
18203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18204 $as_echo_n "checking for $ac_word... " >&6; }
18205 if ${ac_cv_prog_CC+:} false; then :
18206   $as_echo_n "(cached) " >&6
18207 else
18208   if test -n "$CC"; then
18209   ac_cv_prog_CC="$CC" # Let the user override the test.
18210 else
18211   ac_prog_rejected=no
18212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18213 for as_dir in $PATH
18214 do
18215   IFS=$as_save_IFS
18216   test -z "$as_dir" && as_dir=.
18217     for ac_exec_ext in '' $ac_executable_extensions; do
18218   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18219     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
18220        ac_prog_rejected=yes
18221        continue
18222      fi
18223     ac_cv_prog_CC="cc"
18224     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18225     break 2
18226   fi
18227 done
18228   done
18229 IFS=$as_save_IFS
18230
18231 if test $ac_prog_rejected = yes; then
18232   # We found a bogon in the path, so make sure we never use it.
18233   set dummy $ac_cv_prog_CC
18234   shift
18235   if test $# != 0; then
18236     # We chose a different compiler from the bogus one.
18237     # However, it has the same basename, so the bogon will be chosen
18238     # first if we set CC to just the basename; use the full file name.
18239     shift
18240     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
18241   fi
18242 fi
18243 fi
18244 fi
18245 CC=$ac_cv_prog_CC
18246 if test -n "$CC"; then
18247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
18248 $as_echo "$CC" >&6; }
18249 else
18250   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18251 $as_echo "no" >&6; }
18252 fi
18253
18254
18255 fi
18256 if test -z "$CC"; then
18257   if test -n "$ac_tool_prefix"; then
18258   for ac_prog in cl.exe
18259   do
18260     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
18261 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
18262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18263 $as_echo_n "checking for $ac_word... " >&6; }
18264 if ${ac_cv_prog_CC+:} false; then :
18265   $as_echo_n "(cached) " >&6
18266 else
18267   if test -n "$CC"; then
18268   ac_cv_prog_CC="$CC" # Let the user override the test.
18269 else
18270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18271 for as_dir in $PATH
18272 do
18273   IFS=$as_save_IFS
18274   test -z "$as_dir" && as_dir=.
18275     for ac_exec_ext in '' $ac_executable_extensions; do
18276   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18277     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
18278     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18279     break 2
18280   fi
18281 done
18282   done
18283 IFS=$as_save_IFS
18284
18285 fi
18286 fi
18287 CC=$ac_cv_prog_CC
18288 if test -n "$CC"; then
18289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
18290 $as_echo "$CC" >&6; }
18291 else
18292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18293 $as_echo "no" >&6; }
18294 fi
18295
18296
18297     test -n "$CC" && break
18298   done
18299 fi
18300 if test -z "$CC"; then
18301   ac_ct_CC=$CC
18302   for ac_prog in cl.exe
18303 do
18304   # Extract the first word of "$ac_prog", so it can be a program name with args.
18305 set dummy $ac_prog; ac_word=$2
18306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18307 $as_echo_n "checking for $ac_word... " >&6; }
18308 if ${ac_cv_prog_ac_ct_CC+:} false; then :
18309   $as_echo_n "(cached) " >&6
18310 else
18311   if test -n "$ac_ct_CC"; then
18312   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
18313 else
18314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18315 for as_dir in $PATH
18316 do
18317   IFS=$as_save_IFS
18318   test -z "$as_dir" && as_dir=.
18319     for ac_exec_ext in '' $ac_executable_extensions; do
18320   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18321     ac_cv_prog_ac_ct_CC="$ac_prog"
18322     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18323     break 2
18324   fi
18325 done
18326   done
18327 IFS=$as_save_IFS
18328
18329 fi
18330 fi
18331 ac_ct_CC=$ac_cv_prog_ac_ct_CC
18332 if test -n "$ac_ct_CC"; then
18333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
18334 $as_echo "$ac_ct_CC" >&6; }
18335 else
18336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18337 $as_echo "no" >&6; }
18338 fi
18339
18340
18341   test -n "$ac_ct_CC" && break
18342 done
18343
18344   if test "x$ac_ct_CC" = x; then
18345     CC=""
18346   else
18347     case $cross_compiling:$ac_tool_warned in
18348 yes:)
18349 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
18350 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
18351 ac_tool_warned=yes ;;
18352 esac
18353     CC=$ac_ct_CC
18354   fi
18355 fi
18356
18357 fi
18358
18359
18360 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18361 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18362 as_fn_error $? "no acceptable C compiler found in \$PATH
18363 See \`config.log' for more details" "$LINENO" 5; }
18364
18365 # Provide some information about the compiler.
18366 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
18367 set X $ac_compile
18368 ac_compiler=$2
18369 for ac_option in --version -v -V -qversion; do
18370   { { ac_try="$ac_compiler $ac_option >&5"
18371 case "(($ac_try" in
18372   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18373   *) ac_try_echo=$ac_try;;
18374 esac
18375 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
18376 $as_echo "$ac_try_echo"; } >&5
18377   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
18378   ac_status=$?
18379   if test -s conftest.err; then
18380     sed '10a\
18381 ... rest of stderr output deleted ...
18382          10q' conftest.err >conftest.er1
18383     cat conftest.er1 >&5
18384   fi
18385   rm -f conftest.er1 conftest.err
18386   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18387   test $ac_status = 0; }
18388 done
18389
18390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
18391 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
18392 if ${ac_cv_c_compiler_gnu+:} false; then :
18393   $as_echo_n "(cached) " >&6
18394 else
18395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18396 /* end confdefs.h.  */
18397
18398 int
18399 main ()
18400 {
18401 #ifndef __GNUC__
18402        choke me
18403 #endif
18404
18405   ;
18406   return 0;
18407 }
18408 _ACEOF
18409 if ac_fn_c_try_compile "$LINENO"; then :
18410   ac_compiler_gnu=yes
18411 else
18412   ac_compiler_gnu=no
18413 fi
18414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18415 ac_cv_c_compiler_gnu=$ac_compiler_gnu
18416
18417 fi
18418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
18419 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
18420 if test $ac_compiler_gnu = yes; then
18421   GCC=yes
18422 else
18423   GCC=
18424 fi
18425 ac_test_CFLAGS=${CFLAGS+set}
18426 ac_save_CFLAGS=$CFLAGS
18427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
18428 $as_echo_n "checking whether $CC accepts -g... " >&6; }
18429 if ${ac_cv_prog_cc_g+:} false; then :
18430   $as_echo_n "(cached) " >&6
18431 else
18432   ac_save_c_werror_flag=$ac_c_werror_flag
18433    ac_c_werror_flag=yes
18434    ac_cv_prog_cc_g=no
18435    CFLAGS="-g"
18436    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18437 /* end confdefs.h.  */
18438
18439 int
18440 main ()
18441 {
18442
18443   ;
18444   return 0;
18445 }
18446 _ACEOF
18447 if ac_fn_c_try_compile "$LINENO"; then :
18448   ac_cv_prog_cc_g=yes
18449 else
18450   CFLAGS=""
18451       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18452 /* end confdefs.h.  */
18453
18454 int
18455 main ()
18456 {
18457
18458   ;
18459   return 0;
18460 }
18461 _ACEOF
18462 if ac_fn_c_try_compile "$LINENO"; then :
18463
18464 else
18465   ac_c_werror_flag=$ac_save_c_werror_flag
18466          CFLAGS="-g"
18467          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18468 /* end confdefs.h.  */
18469
18470 int
18471 main ()
18472 {
18473
18474   ;
18475   return 0;
18476 }
18477 _ACEOF
18478 if ac_fn_c_try_compile "$LINENO"; then :
18479   ac_cv_prog_cc_g=yes
18480 fi
18481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18482 fi
18483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18484 fi
18485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18486    ac_c_werror_flag=$ac_save_c_werror_flag
18487 fi
18488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
18489 $as_echo "$ac_cv_prog_cc_g" >&6; }
18490 if test "$ac_test_CFLAGS" = set; then
18491   CFLAGS=$ac_save_CFLAGS
18492 elif test $ac_cv_prog_cc_g = yes; then
18493   if test "$GCC" = yes; then
18494     CFLAGS="-g -O2"
18495   else
18496     CFLAGS="-g"
18497   fi
18498 else
18499   if test "$GCC" = yes; then
18500     CFLAGS="-O2"
18501   else
18502     CFLAGS=
18503   fi
18504 fi
18505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
18506 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
18507 if ${ac_cv_prog_cc_c89+:} false; then :
18508   $as_echo_n "(cached) " >&6
18509 else
18510   ac_cv_prog_cc_c89=no
18511 ac_save_CC=$CC
18512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18513 /* end confdefs.h.  */
18514 #include <stdarg.h>
18515 #include <stdio.h>
18516 struct stat;
18517 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
18518 struct buf { int x; };
18519 FILE * (*rcsopen) (struct buf *, struct stat *, int);
18520 static char *e (p, i)
18521      char **p;
18522      int i;
18523 {
18524   return p[i];
18525 }
18526 static char *f (char * (*g) (char **, int), char **p, ...)
18527 {
18528   char *s;
18529   va_list v;
18530   va_start (v,p);
18531   s = g (p, va_arg (v,int));
18532   va_end (v);
18533   return s;
18534 }
18535
18536 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
18537    function prototypes and stuff, but not '\xHH' hex character constants.
18538    These don't provoke an error unfortunately, instead are silently treated
18539    as 'x'.  The following induces an error, until -std is added to get
18540    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
18541    array size at least.  It's necessary to write '\x00'==0 to get something
18542    that's true only with -std.  */
18543 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
18544
18545 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
18546    inside strings and character constants.  */
18547 #define FOO(x) 'x'
18548 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
18549
18550 int test (int i, double x);
18551 struct s1 {int (*f) (int a);};
18552 struct s2 {int (*f) (double a);};
18553 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
18554 int argc;
18555 char **argv;
18556 int
18557 main ()
18558 {
18559 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
18560   ;
18561   return 0;
18562 }
18563 _ACEOF
18564 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
18565         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
18566 do
18567   CC="$ac_save_CC $ac_arg"
18568   if ac_fn_c_try_compile "$LINENO"; then :
18569   ac_cv_prog_cc_c89=$ac_arg
18570 fi
18571 rm -f core conftest.err conftest.$ac_objext
18572   test "x$ac_cv_prog_cc_c89" != "xno" && break
18573 done
18574 rm -f conftest.$ac_ext
18575 CC=$ac_save_CC
18576
18577 fi
18578 # AC_CACHE_VAL
18579 case "x$ac_cv_prog_cc_c89" in
18580   x)
18581     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
18582 $as_echo "none needed" >&6; } ;;
18583   xno)
18584     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
18585 $as_echo "unsupported" >&6; } ;;
18586   *)
18587     CC="$CC $ac_cv_prog_cc_c89"
18588     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
18589 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
18590 esac
18591 if test "x$ac_cv_prog_cc_c89" != xno; then :
18592
18593 fi
18594
18595 ac_ext=c
18596 ac_cpp='$CPP $CPPFLAGS'
18597 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18598 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18599 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18600
18601 ac_ext=c
18602 ac_cpp='$CPP $CPPFLAGS'
18603 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18604 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18605 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
18607 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
18608 if ${am_cv_prog_cc_c_o+:} false; then :
18609   $as_echo_n "(cached) " >&6
18610 else
18611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18612 /* end confdefs.h.  */
18613
18614 int
18615 main ()
18616 {
18617
18618   ;
18619   return 0;
18620 }
18621 _ACEOF
18622   # Make sure it works both with $CC and with simple cc.
18623   # Following AC_PROG_CC_C_O, we do the test twice because some
18624   # compilers refuse to overwrite an existing .o file with -o,
18625   # though they will create one.
18626   am_cv_prog_cc_c_o=yes
18627   for am_i in 1 2; do
18628     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
18629    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
18630    ac_status=$?
18631    echo "$as_me:$LINENO: \$? = $ac_status" >&5
18632    (exit $ac_status); } \
18633          && test -f conftest2.$ac_objext; then
18634       : OK
18635     else
18636       am_cv_prog_cc_c_o=no
18637       break
18638     fi
18639   done
18640   rm -f core conftest*
18641   unset am_i
18642 fi
18643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
18644 $as_echo "$am_cv_prog_cc_c_o" >&6; }
18645 if test "$am_cv_prog_cc_c_o" != yes; then
18646    # Losing compiler, so override with the script.
18647    # FIXME: It is wrong to rewrite CC.
18648    # But if we don't then we get into trouble of one sort or another.
18649    # A longer-term fix would be to have automake use am__CC in this case,
18650    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
18651    CC="$am_aux_dir/compile $CC"
18652 fi
18653 ac_ext=c
18654 ac_cpp='$CPP $CPPFLAGS'
18655 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18656 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18657 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18658
18659
18660
18661
18662
18663
18664
18665
18666
18667
18668
18669   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for access" >&5
18670 $as_echo_n "checking m2 front end checking c library for access... " >&6; }
18671   if test x$gcc_no_link != xyes; then
18672     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for access in -lc" >&5
18673 $as_echo_n "checking for access in -lc... " >&6; }
18674 if ${ac_cv_lib_c_access+:} false; then :
18675   $as_echo_n "(cached) " >&6
18676 else
18677   ac_check_lib_save_LIBS=$LIBS
18678 LIBS="-lc  $LIBS"
18679 if test x$gcc_no_link = xyes; then
18680   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18681 fi
18682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18683 /* end confdefs.h.  */
18684
18685 /* Override any GCC internal prototype to avoid an error.
18686    Use char because int might match the return type of a GCC
18687    builtin and then its argument prototype would still apply.  */
18688 #ifdef __cplusplus
18689 extern "C"
18690 #endif
18691 char access ();
18692 int
18693 main ()
18694 {
18695 return access ();
18696   ;
18697   return 0;
18698 }
18699 _ACEOF
18700 if ac_fn_c_try_link "$LINENO"; then :
18701   ac_cv_lib_c_access=yes
18702 else
18703   ac_cv_lib_c_access=no
18704 fi
18705 rm -f core conftest.err conftest.$ac_objext \
18706     conftest$ac_exeext conftest.$ac_ext
18707 LIBS=$ac_check_lib_save_LIBS
18708 fi
18709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_access" >&5
18710 $as_echo "$ac_cv_lib_c_access" >&6; }
18711 if test "x$ac_cv_lib_c_access" = xyes; then :
18712
18713 $as_echo "#define HAVE_ACCESS 1" >>confdefs.h
18714
18715 else
18716
18717   $as_echo "#undef HAVE_ACCESS" >>confdefs.h
18718
18719 fi
18720
18721   else
18722     if test "x$ac_cv_lib_c_access" = xyes; then
18723
18724 $as_echo "#define HAVE_ACCESS 1" >>confdefs.h
18725
18726     elif test "x$ac_cv_func_access" = xyes; then
18727
18728 $as_echo "#define HAVE_ACCESS 1" >>confdefs.h
18729
18730     else
18731
18732   $as_echo "#undef HAVE_ACCESS" >>confdefs.h
18733
18734     fi
18735   fi
18736
18737
18738   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for brk" >&5
18739 $as_echo_n "checking m2 front end checking c library for brk... " >&6; }
18740   if test x$gcc_no_link != xyes; then
18741     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for brk in -lc" >&5
18742 $as_echo_n "checking for brk in -lc... " >&6; }
18743 if ${ac_cv_lib_c_brk+:} false; then :
18744   $as_echo_n "(cached) " >&6
18745 else
18746   ac_check_lib_save_LIBS=$LIBS
18747 LIBS="-lc  $LIBS"
18748 if test x$gcc_no_link = xyes; then
18749   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18750 fi
18751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18752 /* end confdefs.h.  */
18753
18754 /* Override any GCC internal prototype to avoid an error.
18755    Use char because int might match the return type of a GCC
18756    builtin and then its argument prototype would still apply.  */
18757 #ifdef __cplusplus
18758 extern "C"
18759 #endif
18760 char brk ();
18761 int
18762 main ()
18763 {
18764 return brk ();
18765   ;
18766   return 0;
18767 }
18768 _ACEOF
18769 if ac_fn_c_try_link "$LINENO"; then :
18770   ac_cv_lib_c_brk=yes
18771 else
18772   ac_cv_lib_c_brk=no
18773 fi
18774 rm -f core conftest.err conftest.$ac_objext \
18775     conftest$ac_exeext conftest.$ac_ext
18776 LIBS=$ac_check_lib_save_LIBS
18777 fi
18778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_brk" >&5
18779 $as_echo "$ac_cv_lib_c_brk" >&6; }
18780 if test "x$ac_cv_lib_c_brk" = xyes; then :
18781
18782 $as_echo "#define HAVE_BRK 1" >>confdefs.h
18783
18784 else
18785
18786   $as_echo "#undef HAVE_BRK" >>confdefs.h
18787
18788 fi
18789
18790   else
18791     if test "x$ac_cv_lib_c_brk" = xyes; then
18792
18793 $as_echo "#define HAVE_BRK 1" >>confdefs.h
18794
18795     elif test "x$ac_cv_func_brk" = xyes; then
18796
18797 $as_echo "#define HAVE_BRK 1" >>confdefs.h
18798
18799     else
18800
18801   $as_echo "#undef HAVE_BRK" >>confdefs.h
18802
18803     fi
18804   fi
18805
18806
18807   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for cfmakeraw" >&5
18808 $as_echo_n "checking m2 front end checking c library for cfmakeraw... " >&6; }
18809   if test x$gcc_no_link != xyes; then
18810     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cfmakeraw in -lc" >&5
18811 $as_echo_n "checking for cfmakeraw in -lc... " >&6; }
18812 if ${ac_cv_lib_c_cfmakeraw+:} false; then :
18813   $as_echo_n "(cached) " >&6
18814 else
18815   ac_check_lib_save_LIBS=$LIBS
18816 LIBS="-lc  $LIBS"
18817 if test x$gcc_no_link = xyes; then
18818   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18819 fi
18820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18821 /* end confdefs.h.  */
18822
18823 /* Override any GCC internal prototype to avoid an error.
18824    Use char because int might match the return type of a GCC
18825    builtin and then its argument prototype would still apply.  */
18826 #ifdef __cplusplus
18827 extern "C"
18828 #endif
18829 char cfmakeraw ();
18830 int
18831 main ()
18832 {
18833 return cfmakeraw ();
18834   ;
18835   return 0;
18836 }
18837 _ACEOF
18838 if ac_fn_c_try_link "$LINENO"; then :
18839   ac_cv_lib_c_cfmakeraw=yes
18840 else
18841   ac_cv_lib_c_cfmakeraw=no
18842 fi
18843 rm -f core conftest.err conftest.$ac_objext \
18844     conftest$ac_exeext conftest.$ac_ext
18845 LIBS=$ac_check_lib_save_LIBS
18846 fi
18847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_cfmakeraw" >&5
18848 $as_echo "$ac_cv_lib_c_cfmakeraw" >&6; }
18849 if test "x$ac_cv_lib_c_cfmakeraw" = xyes; then :
18850
18851 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h
18852
18853 else
18854
18855   $as_echo "#undef HAVE_CFMAKERAW" >>confdefs.h
18856
18857 fi
18858
18859   else
18860     if test "x$ac_cv_lib_c_cfmakeraw" = xyes; then
18861
18862 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h
18863
18864     elif test "x$ac_cv_func_cfmakeraw" = xyes; then
18865
18866 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h
18867
18868     else
18869
18870   $as_echo "#undef HAVE_CFMAKERAW" >>confdefs.h
18871
18872     fi
18873   fi
18874
18875
18876   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for clock_gettime" >&5
18877 $as_echo_n "checking m2 front end checking c library for clock_gettime... " >&6; }
18878   if test x$gcc_no_link != xyes; then
18879     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lc" >&5
18880 $as_echo_n "checking for clock_gettime in -lc... " >&6; }
18881 if ${ac_cv_lib_c_clock_gettime+:} false; then :
18882   $as_echo_n "(cached) " >&6
18883 else
18884   ac_check_lib_save_LIBS=$LIBS
18885 LIBS="-lc  $LIBS"
18886 if test x$gcc_no_link = xyes; then
18887   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18888 fi
18889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18890 /* end confdefs.h.  */
18891
18892 /* Override any GCC internal prototype to avoid an error.
18893    Use char because int might match the return type of a GCC
18894    builtin and then its argument prototype would still apply.  */
18895 #ifdef __cplusplus
18896 extern "C"
18897 #endif
18898 char clock_gettime ();
18899 int
18900 main ()
18901 {
18902 return clock_gettime ();
18903   ;
18904   return 0;
18905 }
18906 _ACEOF
18907 if ac_fn_c_try_link "$LINENO"; then :
18908   ac_cv_lib_c_clock_gettime=yes
18909 else
18910   ac_cv_lib_c_clock_gettime=no
18911 fi
18912 rm -f core conftest.err conftest.$ac_objext \
18913     conftest$ac_exeext conftest.$ac_ext
18914 LIBS=$ac_check_lib_save_LIBS
18915 fi
18916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_clock_gettime" >&5
18917 $as_echo "$ac_cv_lib_c_clock_gettime" >&6; }
18918 if test "x$ac_cv_lib_c_clock_gettime" = xyes; then :
18919
18920 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
18921
18922 else
18923
18924   $as_echo "#undef HAVE_CLOCK_GETTIME" >>confdefs.h
18925
18926 fi
18927
18928   else
18929     if test "x$ac_cv_lib_c_clock_gettime" = xyes; then
18930
18931 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
18932
18933     elif test "x$ac_cv_func_clock_gettime" = xyes; then
18934
18935 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
18936
18937     else
18938
18939   $as_echo "#undef HAVE_CLOCK_GETTIME" >>confdefs.h
18940
18941     fi
18942   fi
18943
18944
18945   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for clock_settime" >&5
18946 $as_echo_n "checking m2 front end checking c library for clock_settime... " >&6; }
18947   if test x$gcc_no_link != xyes; then
18948     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_settime in -lc" >&5
18949 $as_echo_n "checking for clock_settime in -lc... " >&6; }
18950 if ${ac_cv_lib_c_clock_settime+:} false; then :
18951   $as_echo_n "(cached) " >&6
18952 else
18953   ac_check_lib_save_LIBS=$LIBS
18954 LIBS="-lc  $LIBS"
18955 if test x$gcc_no_link = xyes; then
18956   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18957 fi
18958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18959 /* end confdefs.h.  */
18960
18961 /* Override any GCC internal prototype to avoid an error.
18962    Use char because int might match the return type of a GCC
18963    builtin and then its argument prototype would still apply.  */
18964 #ifdef __cplusplus
18965 extern "C"
18966 #endif
18967 char clock_settime ();
18968 int
18969 main ()
18970 {
18971 return clock_settime ();
18972   ;
18973   return 0;
18974 }
18975 _ACEOF
18976 if ac_fn_c_try_link "$LINENO"; then :
18977   ac_cv_lib_c_clock_settime=yes
18978 else
18979   ac_cv_lib_c_clock_settime=no
18980 fi
18981 rm -f core conftest.err conftest.$ac_objext \
18982     conftest$ac_exeext conftest.$ac_ext
18983 LIBS=$ac_check_lib_save_LIBS
18984 fi
18985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_clock_settime" >&5
18986 $as_echo "$ac_cv_lib_c_clock_settime" >&6; }
18987 if test "x$ac_cv_lib_c_clock_settime" = xyes; then :
18988
18989 $as_echo "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h
18990
18991 else
18992
18993   $as_echo "#undef HAVE_CLOCK_SETTIME" >>confdefs.h
18994
18995 fi
18996
18997   else
18998     if test "x$ac_cv_lib_c_clock_settime" = xyes; then
18999
19000 $as_echo "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h
19001
19002     elif test "x$ac_cv_func_clock_settime" = xyes; then
19003
19004 $as_echo "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h
19005
19006     else
19007
19008   $as_echo "#undef HAVE_CLOCK_SETTIME" >>confdefs.h
19009
19010     fi
19011   fi
19012
19013
19014   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for close" >&5
19015 $as_echo_n "checking m2 front end checking c library for close... " >&6; }
19016   if test x$gcc_no_link != xyes; then
19017     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for close in -lc" >&5
19018 $as_echo_n "checking for close in -lc... " >&6; }
19019 if ${ac_cv_lib_c_close+:} false; then :
19020   $as_echo_n "(cached) " >&6
19021 else
19022   ac_check_lib_save_LIBS=$LIBS
19023 LIBS="-lc  $LIBS"
19024 if test x$gcc_no_link = xyes; then
19025   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19026 fi
19027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19028 /* end confdefs.h.  */
19029
19030 /* Override any GCC internal prototype to avoid an error.
19031    Use char because int might match the return type of a GCC
19032    builtin and then its argument prototype would still apply.  */
19033 #ifdef __cplusplus
19034 extern "C"
19035 #endif
19036 char close ();
19037 int
19038 main ()
19039 {
19040 return close ();
19041   ;
19042   return 0;
19043 }
19044 _ACEOF
19045 if ac_fn_c_try_link "$LINENO"; then :
19046   ac_cv_lib_c_close=yes
19047 else
19048   ac_cv_lib_c_close=no
19049 fi
19050 rm -f core conftest.err conftest.$ac_objext \
19051     conftest$ac_exeext conftest.$ac_ext
19052 LIBS=$ac_check_lib_save_LIBS
19053 fi
19054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_close" >&5
19055 $as_echo "$ac_cv_lib_c_close" >&6; }
19056 if test "x$ac_cv_lib_c_close" = xyes; then :
19057
19058 $as_echo "#define HAVE_CLOSE 1" >>confdefs.h
19059
19060 else
19061
19062   $as_echo "#undef HAVE_CLOSE" >>confdefs.h
19063
19064 fi
19065
19066   else
19067     if test "x$ac_cv_lib_c_close" = xyes; then
19068
19069 $as_echo "#define HAVE_CLOSE 1" >>confdefs.h
19070
19071     elif test "x$ac_cv_func_close" = xyes; then
19072
19073 $as_echo "#define HAVE_CLOSE 1" >>confdefs.h
19074
19075     else
19076
19077   $as_echo "#undef HAVE_CLOSE" >>confdefs.h
19078
19079     fi
19080   fi
19081
19082
19083   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for ctime" >&5
19084 $as_echo_n "checking m2 front end checking c library for ctime... " >&6; }
19085   if test x$gcc_no_link != xyes; then
19086     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctime in -lc" >&5
19087 $as_echo_n "checking for ctime in -lc... " >&6; }
19088 if ${ac_cv_lib_c_ctime+:} false; then :
19089   $as_echo_n "(cached) " >&6
19090 else
19091   ac_check_lib_save_LIBS=$LIBS
19092 LIBS="-lc  $LIBS"
19093 if test x$gcc_no_link = xyes; then
19094   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19095 fi
19096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19097 /* end confdefs.h.  */
19098
19099 /* Override any GCC internal prototype to avoid an error.
19100    Use char because int might match the return type of a GCC
19101    builtin and then its argument prototype would still apply.  */
19102 #ifdef __cplusplus
19103 extern "C"
19104 #endif
19105 char ctime ();
19106 int
19107 main ()
19108 {
19109 return ctime ();
19110   ;
19111   return 0;
19112 }
19113 _ACEOF
19114 if ac_fn_c_try_link "$LINENO"; then :
19115   ac_cv_lib_c_ctime=yes
19116 else
19117   ac_cv_lib_c_ctime=no
19118 fi
19119 rm -f core conftest.err conftest.$ac_objext \
19120     conftest$ac_exeext conftest.$ac_ext
19121 LIBS=$ac_check_lib_save_LIBS
19122 fi
19123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_ctime" >&5
19124 $as_echo "$ac_cv_lib_c_ctime" >&6; }
19125 if test "x$ac_cv_lib_c_ctime" = xyes; then :
19126
19127 $as_echo "#define HAVE_CTIME 1" >>confdefs.h
19128
19129 else
19130
19131   $as_echo "#undef HAVE_CTIME" >>confdefs.h
19132
19133 fi
19134
19135   else
19136     if test "x$ac_cv_lib_c_ctime" = xyes; then
19137
19138 $as_echo "#define HAVE_CTIME 1" >>confdefs.h
19139
19140     elif test "x$ac_cv_func_ctime" = xyes; then
19141
19142 $as_echo "#define HAVE_CTIME 1" >>confdefs.h
19143
19144     else
19145
19146   $as_echo "#undef HAVE_CTIME" >>confdefs.h
19147
19148     fi
19149   fi
19150
19151
19152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for creat" >&5
19153 $as_echo_n "checking m2 front end checking c library for creat... " >&6; }
19154   if test x$gcc_no_link != xyes; then
19155     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for creat in -lc" >&5
19156 $as_echo_n "checking for creat in -lc... " >&6; }
19157 if ${ac_cv_lib_c_creat+:} false; then :
19158   $as_echo_n "(cached) " >&6
19159 else
19160   ac_check_lib_save_LIBS=$LIBS
19161 LIBS="-lc  $LIBS"
19162 if test x$gcc_no_link = xyes; then
19163   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19164 fi
19165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19166 /* end confdefs.h.  */
19167
19168 /* Override any GCC internal prototype to avoid an error.
19169    Use char because int might match the return type of a GCC
19170    builtin and then its argument prototype would still apply.  */
19171 #ifdef __cplusplus
19172 extern "C"
19173 #endif
19174 char creat ();
19175 int
19176 main ()
19177 {
19178 return creat ();
19179   ;
19180   return 0;
19181 }
19182 _ACEOF
19183 if ac_fn_c_try_link "$LINENO"; then :
19184   ac_cv_lib_c_creat=yes
19185 else
19186   ac_cv_lib_c_creat=no
19187 fi
19188 rm -f core conftest.err conftest.$ac_objext \
19189     conftest$ac_exeext conftest.$ac_ext
19190 LIBS=$ac_check_lib_save_LIBS
19191 fi
19192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_creat" >&5
19193 $as_echo "$ac_cv_lib_c_creat" >&6; }
19194 if test "x$ac_cv_lib_c_creat" = xyes; then :
19195
19196 $as_echo "#define HAVE_CREAT 1" >>confdefs.h
19197
19198 else
19199
19200   $as_echo "#undef HAVE_CREAT" >>confdefs.h
19201
19202 fi
19203
19204   else
19205     if test "x$ac_cv_lib_c_creat" = xyes; then
19206
19207 $as_echo "#define HAVE_CREAT 1" >>confdefs.h
19208
19209     elif test "x$ac_cv_func_creat" = xyes; then
19210
19211 $as_echo "#define HAVE_CREAT 1" >>confdefs.h
19212
19213     else
19214
19215   $as_echo "#undef HAVE_CREAT" >>confdefs.h
19216
19217     fi
19218   fi
19219
19220
19221   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for daylight" >&5
19222 $as_echo_n "checking m2 front end checking c library for daylight... " >&6; }
19223   if test x$gcc_no_link != xyes; then
19224     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for daylight in -lc" >&5
19225 $as_echo_n "checking for daylight in -lc... " >&6; }
19226 if ${ac_cv_lib_c_daylight+:} false; then :
19227   $as_echo_n "(cached) " >&6
19228 else
19229   ac_check_lib_save_LIBS=$LIBS
19230 LIBS="-lc  $LIBS"
19231 if test x$gcc_no_link = xyes; then
19232   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19233 fi
19234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19235 /* end confdefs.h.  */
19236
19237 /* Override any GCC internal prototype to avoid an error.
19238    Use char because int might match the return type of a GCC
19239    builtin and then its argument prototype would still apply.  */
19240 #ifdef __cplusplus
19241 extern "C"
19242 #endif
19243 char daylight ();
19244 int
19245 main ()
19246 {
19247 return daylight ();
19248   ;
19249   return 0;
19250 }
19251 _ACEOF
19252 if ac_fn_c_try_link "$LINENO"; then :
19253   ac_cv_lib_c_daylight=yes
19254 else
19255   ac_cv_lib_c_daylight=no
19256 fi
19257 rm -f core conftest.err conftest.$ac_objext \
19258     conftest$ac_exeext conftest.$ac_ext
19259 LIBS=$ac_check_lib_save_LIBS
19260 fi
19261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_daylight" >&5
19262 $as_echo "$ac_cv_lib_c_daylight" >&6; }
19263 if test "x$ac_cv_lib_c_daylight" = xyes; then :
19264
19265 $as_echo "#define HAVE_DAYLIGHT 1" >>confdefs.h
19266
19267 else
19268
19269   $as_echo "#undef HAVE_DAYLIGHT" >>confdefs.h
19270
19271 fi
19272
19273   else
19274     if test "x$ac_cv_lib_c_daylight" = xyes; then
19275
19276 $as_echo "#define HAVE_DAYLIGHT 1" >>confdefs.h
19277
19278     elif test "x$ac_cv_func_daylight" = xyes; then
19279
19280 $as_echo "#define HAVE_DAYLIGHT 1" >>confdefs.h
19281
19282     else
19283
19284   $as_echo "#undef HAVE_DAYLIGHT" >>confdefs.h
19285
19286     fi
19287   fi
19288
19289
19290   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for dup" >&5
19291 $as_echo_n "checking m2 front end checking c library for dup... " >&6; }
19292   if test x$gcc_no_link != xyes; then
19293     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dup in -lc" >&5
19294 $as_echo_n "checking for dup in -lc... " >&6; }
19295 if ${ac_cv_lib_c_dup+:} false; then :
19296   $as_echo_n "(cached) " >&6
19297 else
19298   ac_check_lib_save_LIBS=$LIBS
19299 LIBS="-lc  $LIBS"
19300 if test x$gcc_no_link = xyes; then
19301   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19302 fi
19303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19304 /* end confdefs.h.  */
19305
19306 /* Override any GCC internal prototype to avoid an error.
19307    Use char because int might match the return type of a GCC
19308    builtin and then its argument prototype would still apply.  */
19309 #ifdef __cplusplus
19310 extern "C"
19311 #endif
19312 char dup ();
19313 int
19314 main ()
19315 {
19316 return dup ();
19317   ;
19318   return 0;
19319 }
19320 _ACEOF
19321 if ac_fn_c_try_link "$LINENO"; then :
19322   ac_cv_lib_c_dup=yes
19323 else
19324   ac_cv_lib_c_dup=no
19325 fi
19326 rm -f core conftest.err conftest.$ac_objext \
19327     conftest$ac_exeext conftest.$ac_ext
19328 LIBS=$ac_check_lib_save_LIBS
19329 fi
19330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_dup" >&5
19331 $as_echo "$ac_cv_lib_c_dup" >&6; }
19332 if test "x$ac_cv_lib_c_dup" = xyes; then :
19333
19334 $as_echo "#define HAVE_DUP 1" >>confdefs.h
19335
19336 else
19337
19338   $as_echo "#undef HAVE_DUP" >>confdefs.h
19339
19340 fi
19341
19342   else
19343     if test "x$ac_cv_lib_c_dup" = xyes; then
19344
19345 $as_echo "#define HAVE_DUP 1" >>confdefs.h
19346
19347     elif test "x$ac_cv_func_dup" = xyes; then
19348
19349 $as_echo "#define HAVE_DUP 1" >>confdefs.h
19350
19351     else
19352
19353   $as_echo "#undef HAVE_DUP" >>confdefs.h
19354
19355     fi
19356   fi
19357
19358
19359   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for execve" >&5
19360 $as_echo_n "checking m2 front end checking c library for execve... " >&6; }
19361   if test x$gcc_no_link != xyes; then
19362     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for execve in -lc" >&5
19363 $as_echo_n "checking for execve in -lc... " >&6; }
19364 if ${ac_cv_lib_c_execve+:} false; then :
19365   $as_echo_n "(cached) " >&6
19366 else
19367   ac_check_lib_save_LIBS=$LIBS
19368 LIBS="-lc  $LIBS"
19369 if test x$gcc_no_link = xyes; then
19370   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19371 fi
19372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19373 /* end confdefs.h.  */
19374
19375 /* Override any GCC internal prototype to avoid an error.
19376    Use char because int might match the return type of a GCC
19377    builtin and then its argument prototype would still apply.  */
19378 #ifdef __cplusplus
19379 extern "C"
19380 #endif
19381 char execve ();
19382 int
19383 main ()
19384 {
19385 return execve ();
19386   ;
19387   return 0;
19388 }
19389 _ACEOF
19390 if ac_fn_c_try_link "$LINENO"; then :
19391   ac_cv_lib_c_execve=yes
19392 else
19393   ac_cv_lib_c_execve=no
19394 fi
19395 rm -f core conftest.err conftest.$ac_objext \
19396     conftest$ac_exeext conftest.$ac_ext
19397 LIBS=$ac_check_lib_save_LIBS
19398 fi
19399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_execve" >&5
19400 $as_echo "$ac_cv_lib_c_execve" >&6; }
19401 if test "x$ac_cv_lib_c_execve" = xyes; then :
19402
19403 $as_echo "#define HAVE_EXECVE 1" >>confdefs.h
19404
19405 else
19406
19407   $as_echo "#undef HAVE_EXECVE" >>confdefs.h
19408
19409 fi
19410
19411   else
19412     if test "x$ac_cv_lib_c_execve" = xyes; then
19413
19414 $as_echo "#define HAVE_EXECVE 1" >>confdefs.h
19415
19416     elif test "x$ac_cv_func_execve" = xyes; then
19417
19418 $as_echo "#define HAVE_EXECVE 1" >>confdefs.h
19419
19420     else
19421
19422   $as_echo "#undef HAVE_EXECVE" >>confdefs.h
19423
19424     fi
19425   fi
19426
19427
19428   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for exit" >&5
19429 $as_echo_n "checking m2 front end checking c library for exit... " >&6; }
19430   if test x$gcc_no_link != xyes; then
19431     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exit in -lc" >&5
19432 $as_echo_n "checking for exit in -lc... " >&6; }
19433 if ${ac_cv_lib_c_exit+:} false; then :
19434   $as_echo_n "(cached) " >&6
19435 else
19436   ac_check_lib_save_LIBS=$LIBS
19437 LIBS="-lc  $LIBS"
19438 if test x$gcc_no_link = xyes; then
19439   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19440 fi
19441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19442 /* end confdefs.h.  */
19443
19444 /* Override any GCC internal prototype to avoid an error.
19445    Use char because int might match the return type of a GCC
19446    builtin and then its argument prototype would still apply.  */
19447 #ifdef __cplusplus
19448 extern "C"
19449 #endif
19450 char exit ();
19451 int
19452 main ()
19453 {
19454 return exit ();
19455   ;
19456   return 0;
19457 }
19458 _ACEOF
19459 if ac_fn_c_try_link "$LINENO"; then :
19460   ac_cv_lib_c_exit=yes
19461 else
19462   ac_cv_lib_c_exit=no
19463 fi
19464 rm -f core conftest.err conftest.$ac_objext \
19465     conftest$ac_exeext conftest.$ac_ext
19466 LIBS=$ac_check_lib_save_LIBS
19467 fi
19468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_exit" >&5
19469 $as_echo "$ac_cv_lib_c_exit" >&6; }
19470 if test "x$ac_cv_lib_c_exit" = xyes; then :
19471
19472 $as_echo "#define HAVE_EXIT 1" >>confdefs.h
19473
19474 else
19475
19476   $as_echo "#undef HAVE_EXIT" >>confdefs.h
19477
19478 fi
19479
19480   else
19481     if test "x$ac_cv_lib_c_exit" = xyes; then
19482
19483 $as_echo "#define HAVE_EXIT 1" >>confdefs.h
19484
19485     elif test "x$ac_cv_func_exit" = xyes; then
19486
19487 $as_echo "#define HAVE_EXIT 1" >>confdefs.h
19488
19489     else
19490
19491   $as_echo "#undef HAVE_EXIT" >>confdefs.h
19492
19493     fi
19494   fi
19495
19496
19497   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for fcntl" >&5
19498 $as_echo_n "checking m2 front end checking c library for fcntl... " >&6; }
19499   if test x$gcc_no_link != xyes; then
19500     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fcntl in -lc" >&5
19501 $as_echo_n "checking for fcntl in -lc... " >&6; }
19502 if ${ac_cv_lib_c_fcntl+:} false; then :
19503   $as_echo_n "(cached) " >&6
19504 else
19505   ac_check_lib_save_LIBS=$LIBS
19506 LIBS="-lc  $LIBS"
19507 if test x$gcc_no_link = xyes; then
19508   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19509 fi
19510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19511 /* end confdefs.h.  */
19512
19513 /* Override any GCC internal prototype to avoid an error.
19514    Use char because int might match the return type of a GCC
19515    builtin and then its argument prototype would still apply.  */
19516 #ifdef __cplusplus
19517 extern "C"
19518 #endif
19519 char fcntl ();
19520 int
19521 main ()
19522 {
19523 return fcntl ();
19524   ;
19525   return 0;
19526 }
19527 _ACEOF
19528 if ac_fn_c_try_link "$LINENO"; then :
19529   ac_cv_lib_c_fcntl=yes
19530 else
19531   ac_cv_lib_c_fcntl=no
19532 fi
19533 rm -f core conftest.err conftest.$ac_objext \
19534     conftest$ac_exeext conftest.$ac_ext
19535 LIBS=$ac_check_lib_save_LIBS
19536 fi
19537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_fcntl" >&5
19538 $as_echo "$ac_cv_lib_c_fcntl" >&6; }
19539 if test "x$ac_cv_lib_c_fcntl" = xyes; then :
19540
19541 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
19542
19543 else
19544
19545   $as_echo "#undef HAVE_FCNTL" >>confdefs.h
19546
19547 fi
19548
19549   else
19550     if test "x$ac_cv_lib_c_fcntl" = xyes; then
19551
19552 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
19553
19554     elif test "x$ac_cv_func_fcntl" = xyes; then
19555
19556 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
19557
19558     else
19559
19560   $as_echo "#undef HAVE_FCNTL" >>confdefs.h
19561
19562     fi
19563   fi
19564
19565
19566   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for fstat" >&5
19567 $as_echo_n "checking m2 front end checking c library for fstat... " >&6; }
19568   if test x$gcc_no_link != xyes; then
19569     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fstat in -lc" >&5
19570 $as_echo_n "checking for fstat in -lc... " >&6; }
19571 if ${ac_cv_lib_c_fstat+:} false; then :
19572   $as_echo_n "(cached) " >&6
19573 else
19574   ac_check_lib_save_LIBS=$LIBS
19575 LIBS="-lc  $LIBS"
19576 if test x$gcc_no_link = xyes; then
19577   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19578 fi
19579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19580 /* end confdefs.h.  */
19581
19582 /* Override any GCC internal prototype to avoid an error.
19583    Use char because int might match the return type of a GCC
19584    builtin and then its argument prototype would still apply.  */
19585 #ifdef __cplusplus
19586 extern "C"
19587 #endif
19588 char fstat ();
19589 int
19590 main ()
19591 {
19592 return fstat ();
19593   ;
19594   return 0;
19595 }
19596 _ACEOF
19597 if ac_fn_c_try_link "$LINENO"; then :
19598   ac_cv_lib_c_fstat=yes
19599 else
19600   ac_cv_lib_c_fstat=no
19601 fi
19602 rm -f core conftest.err conftest.$ac_objext \
19603     conftest$ac_exeext conftest.$ac_ext
19604 LIBS=$ac_check_lib_save_LIBS
19605 fi
19606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_fstat" >&5
19607 $as_echo "$ac_cv_lib_c_fstat" >&6; }
19608 if test "x$ac_cv_lib_c_fstat" = xyes; then :
19609
19610 $as_echo "#define HAVE_FSTAT 1" >>confdefs.h
19611
19612 else
19613
19614   $as_echo "#undef HAVE_FSTAT" >>confdefs.h
19615
19616 fi
19617
19618   else
19619     if test "x$ac_cv_lib_c_fstat" = xyes; then
19620
19621 $as_echo "#define HAVE_FSTAT 1" >>confdefs.h
19622
19623     elif test "x$ac_cv_func_fstat" = xyes; then
19624
19625 $as_echo "#define HAVE_FSTAT 1" >>confdefs.h
19626
19627     else
19628
19629   $as_echo "#undef HAVE_FSTAT" >>confdefs.h
19630
19631     fi
19632   fi
19633
19634
19635   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getdents" >&5
19636 $as_echo_n "checking m2 front end checking c library for getdents... " >&6; }
19637   if test x$gcc_no_link != xyes; then
19638     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getdents in -lc" >&5
19639 $as_echo_n "checking for getdents in -lc... " >&6; }
19640 if ${ac_cv_lib_c_getdents+:} false; then :
19641   $as_echo_n "(cached) " >&6
19642 else
19643   ac_check_lib_save_LIBS=$LIBS
19644 LIBS="-lc  $LIBS"
19645 if test x$gcc_no_link = xyes; then
19646   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19647 fi
19648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19649 /* end confdefs.h.  */
19650
19651 /* Override any GCC internal prototype to avoid an error.
19652    Use char because int might match the return type of a GCC
19653    builtin and then its argument prototype would still apply.  */
19654 #ifdef __cplusplus
19655 extern "C"
19656 #endif
19657 char getdents ();
19658 int
19659 main ()
19660 {
19661 return getdents ();
19662   ;
19663   return 0;
19664 }
19665 _ACEOF
19666 if ac_fn_c_try_link "$LINENO"; then :
19667   ac_cv_lib_c_getdents=yes
19668 else
19669   ac_cv_lib_c_getdents=no
19670 fi
19671 rm -f core conftest.err conftest.$ac_objext \
19672     conftest$ac_exeext conftest.$ac_ext
19673 LIBS=$ac_check_lib_save_LIBS
19674 fi
19675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getdents" >&5
19676 $as_echo "$ac_cv_lib_c_getdents" >&6; }
19677 if test "x$ac_cv_lib_c_getdents" = xyes; then :
19678
19679 $as_echo "#define HAVE_GETDENTS 1" >>confdefs.h
19680
19681 else
19682
19683   $as_echo "#undef HAVE_GETDENTS" >>confdefs.h
19684
19685 fi
19686
19687   else
19688     if test "x$ac_cv_lib_c_getdents" = xyes; then
19689
19690 $as_echo "#define HAVE_GETDENTS 1" >>confdefs.h
19691
19692     elif test "x$ac_cv_func_getdents" = xyes; then
19693
19694 $as_echo "#define HAVE_GETDENTS 1" >>confdefs.h
19695
19696     else
19697
19698   $as_echo "#undef HAVE_GETDENTS" >>confdefs.h
19699
19700     fi
19701   fi
19702
19703
19704   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getgid" >&5
19705 $as_echo_n "checking m2 front end checking c library for getgid... " >&6; }
19706   if test x$gcc_no_link != xyes; then
19707     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgid in -lc" >&5
19708 $as_echo_n "checking for getgid in -lc... " >&6; }
19709 if ${ac_cv_lib_c_getgid+:} false; then :
19710   $as_echo_n "(cached) " >&6
19711 else
19712   ac_check_lib_save_LIBS=$LIBS
19713 LIBS="-lc  $LIBS"
19714 if test x$gcc_no_link = xyes; then
19715   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19716 fi
19717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19718 /* end confdefs.h.  */
19719
19720 /* Override any GCC internal prototype to avoid an error.
19721    Use char because int might match the return type of a GCC
19722    builtin and then its argument prototype would still apply.  */
19723 #ifdef __cplusplus
19724 extern "C"
19725 #endif
19726 char getgid ();
19727 int
19728 main ()
19729 {
19730 return getgid ();
19731   ;
19732   return 0;
19733 }
19734 _ACEOF
19735 if ac_fn_c_try_link "$LINENO"; then :
19736   ac_cv_lib_c_getgid=yes
19737 else
19738   ac_cv_lib_c_getgid=no
19739 fi
19740 rm -f core conftest.err conftest.$ac_objext \
19741     conftest$ac_exeext conftest.$ac_ext
19742 LIBS=$ac_check_lib_save_LIBS
19743 fi
19744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getgid" >&5
19745 $as_echo "$ac_cv_lib_c_getgid" >&6; }
19746 if test "x$ac_cv_lib_c_getgid" = xyes; then :
19747
19748 $as_echo "#define HAVE_GETGID 1" >>confdefs.h
19749
19750 else
19751
19752   $as_echo "#undef HAVE_GETGID" >>confdefs.h
19753
19754 fi
19755
19756   else
19757     if test "x$ac_cv_lib_c_getgid" = xyes; then
19758
19759 $as_echo "#define HAVE_GETGID 1" >>confdefs.h
19760
19761     elif test "x$ac_cv_func_getgid" = xyes; then
19762
19763 $as_echo "#define HAVE_GETGID 1" >>confdefs.h
19764
19765     else
19766
19767   $as_echo "#undef HAVE_GETGID" >>confdefs.h
19768
19769     fi
19770   fi
19771
19772
19773   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getopt_long" >&5
19774 $as_echo_n "checking m2 front end checking c library for getopt_long... " >&6; }
19775   if test x$gcc_no_link != xyes; then
19776     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getopt_long in -lc" >&5
19777 $as_echo_n "checking for getopt_long in -lc... " >&6; }
19778 if ${ac_cv_lib_c_getopt_long+:} false; then :
19779   $as_echo_n "(cached) " >&6
19780 else
19781   ac_check_lib_save_LIBS=$LIBS
19782 LIBS="-lc  $LIBS"
19783 if test x$gcc_no_link = xyes; then
19784   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19785 fi
19786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19787 /* end confdefs.h.  */
19788
19789 /* Override any GCC internal prototype to avoid an error.
19790    Use char because int might match the return type of a GCC
19791    builtin and then its argument prototype would still apply.  */
19792 #ifdef __cplusplus
19793 extern "C"
19794 #endif
19795 char getopt_long ();
19796 int
19797 main ()
19798 {
19799 return getopt_long ();
19800   ;
19801   return 0;
19802 }
19803 _ACEOF
19804 if ac_fn_c_try_link "$LINENO"; then :
19805   ac_cv_lib_c_getopt_long=yes
19806 else
19807   ac_cv_lib_c_getopt_long=no
19808 fi
19809 rm -f core conftest.err conftest.$ac_objext \
19810     conftest$ac_exeext conftest.$ac_ext
19811 LIBS=$ac_check_lib_save_LIBS
19812 fi
19813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getopt_long" >&5
19814 $as_echo "$ac_cv_lib_c_getopt_long" >&6; }
19815 if test "x$ac_cv_lib_c_getopt_long" = xyes; then :
19816
19817 $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h
19818
19819 else
19820
19821   $as_echo "#undef HAVE_GETOPT_LONG" >>confdefs.h
19822
19823 fi
19824
19825   else
19826     if test "x$ac_cv_lib_c_getopt_long" = xyes; then
19827
19828 $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h
19829
19830     elif test "x$ac_cv_func_getopt_long" = xyes; then
19831
19832 $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h
19833
19834     else
19835
19836   $as_echo "#undef HAVE_GETOPT_LONG" >>confdefs.h
19837
19838     fi
19839   fi
19840
19841
19842   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getopt_long_only" >&5
19843 $as_echo_n "checking m2 front end checking c library for getopt_long_only... " >&6; }
19844   if test x$gcc_no_link != xyes; then
19845     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getopt_long_only in -lc" >&5
19846 $as_echo_n "checking for getopt_long_only in -lc... " >&6; }
19847 if ${ac_cv_lib_c_getopt_long_only+:} false; then :
19848   $as_echo_n "(cached) " >&6
19849 else
19850   ac_check_lib_save_LIBS=$LIBS
19851 LIBS="-lc  $LIBS"
19852 if test x$gcc_no_link = xyes; then
19853   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19854 fi
19855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19856 /* end confdefs.h.  */
19857
19858 /* Override any GCC internal prototype to avoid an error.
19859    Use char because int might match the return type of a GCC
19860    builtin and then its argument prototype would still apply.  */
19861 #ifdef __cplusplus
19862 extern "C"
19863 #endif
19864 char getopt_long_only ();
19865 int
19866 main ()
19867 {
19868 return getopt_long_only ();
19869   ;
19870   return 0;
19871 }
19872 _ACEOF
19873 if ac_fn_c_try_link "$LINENO"; then :
19874   ac_cv_lib_c_getopt_long_only=yes
19875 else
19876   ac_cv_lib_c_getopt_long_only=no
19877 fi
19878 rm -f core conftest.err conftest.$ac_objext \
19879     conftest$ac_exeext conftest.$ac_ext
19880 LIBS=$ac_check_lib_save_LIBS
19881 fi
19882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getopt_long_only" >&5
19883 $as_echo "$ac_cv_lib_c_getopt_long_only" >&6; }
19884 if test "x$ac_cv_lib_c_getopt_long_only" = xyes; then :
19885
19886 $as_echo "#define HAVE_GETOPT_LONG_ONLY 1" >>confdefs.h
19887
19888 else
19889
19890   $as_echo "#undef HAVE_GETOPT_LONG_ONLY" >>confdefs.h
19891
19892 fi
19893
19894   else
19895     if test "x$ac_cv_lib_c_getopt_long_only" = xyes; then
19896
19897 $as_echo "#define HAVE_GETOPT_LONG_ONLY 1" >>confdefs.h
19898
19899     elif test "x$ac_cv_func_getopt_long_only" = xyes; then
19900
19901 $as_echo "#define HAVE_GETOPT_LONG_ONLY 1" >>confdefs.h
19902
19903     else
19904
19905   $as_echo "#undef HAVE_GETOPT_LONG_ONLY" >>confdefs.h
19906
19907     fi
19908   fi
19909
19910
19911   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getpid" >&5
19912 $as_echo_n "checking m2 front end checking c library for getpid... " >&6; }
19913   if test x$gcc_no_link != xyes; then
19914     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpid in -lc" >&5
19915 $as_echo_n "checking for getpid in -lc... " >&6; }
19916 if ${ac_cv_lib_c_getpid+:} false; then :
19917   $as_echo_n "(cached) " >&6
19918 else
19919   ac_check_lib_save_LIBS=$LIBS
19920 LIBS="-lc  $LIBS"
19921 if test x$gcc_no_link = xyes; then
19922   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19923 fi
19924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19925 /* end confdefs.h.  */
19926
19927 /* Override any GCC internal prototype to avoid an error.
19928    Use char because int might match the return type of a GCC
19929    builtin and then its argument prototype would still apply.  */
19930 #ifdef __cplusplus
19931 extern "C"
19932 #endif
19933 char getpid ();
19934 int
19935 main ()
19936 {
19937 return getpid ();
19938   ;
19939   return 0;
19940 }
19941 _ACEOF
19942 if ac_fn_c_try_link "$LINENO"; then :
19943   ac_cv_lib_c_getpid=yes
19944 else
19945   ac_cv_lib_c_getpid=no
19946 fi
19947 rm -f core conftest.err conftest.$ac_objext \
19948     conftest$ac_exeext conftest.$ac_ext
19949 LIBS=$ac_check_lib_save_LIBS
19950 fi
19951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getpid" >&5
19952 $as_echo "$ac_cv_lib_c_getpid" >&6; }
19953 if test "x$ac_cv_lib_c_getpid" = xyes; then :
19954
19955 $as_echo "#define HAVE_GETPID 1" >>confdefs.h
19956
19957 else
19958
19959   $as_echo "#undef HAVE_GETPID" >>confdefs.h
19960
19961 fi
19962
19963   else
19964     if test "x$ac_cv_lib_c_getpid" = xyes; then
19965
19966 $as_echo "#define HAVE_GETPID 1" >>confdefs.h
19967
19968     elif test "x$ac_cv_func_getpid" = xyes; then
19969
19970 $as_echo "#define HAVE_GETPID 1" >>confdefs.h
19971
19972     else
19973
19974   $as_echo "#undef HAVE_GETPID" >>confdefs.h
19975
19976     fi
19977   fi
19978
19979
19980   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for gettimeofday" >&5
19981 $as_echo_n "checking m2 front end checking c library for gettimeofday... " >&6; }
19982   if test x$gcc_no_link != xyes; then
19983     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday in -lc" >&5
19984 $as_echo_n "checking for gettimeofday in -lc... " >&6; }
19985 if ${ac_cv_lib_c_gettimeofday+:} false; then :
19986   $as_echo_n "(cached) " >&6
19987 else
19988   ac_check_lib_save_LIBS=$LIBS
19989 LIBS="-lc  $LIBS"
19990 if test x$gcc_no_link = xyes; then
19991   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19992 fi
19993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19994 /* end confdefs.h.  */
19995
19996 /* Override any GCC internal prototype to avoid an error.
19997    Use char because int might match the return type of a GCC
19998    builtin and then its argument prototype would still apply.  */
19999 #ifdef __cplusplus
20000 extern "C"
20001 #endif
20002 char gettimeofday ();
20003 int
20004 main ()
20005 {
20006 return gettimeofday ();
20007   ;
20008   return 0;
20009 }
20010 _ACEOF
20011 if ac_fn_c_try_link "$LINENO"; then :
20012   ac_cv_lib_c_gettimeofday=yes
20013 else
20014   ac_cv_lib_c_gettimeofday=no
20015 fi
20016 rm -f core conftest.err conftest.$ac_objext \
20017     conftest$ac_exeext conftest.$ac_ext
20018 LIBS=$ac_check_lib_save_LIBS
20019 fi
20020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_gettimeofday" >&5
20021 $as_echo "$ac_cv_lib_c_gettimeofday" >&6; }
20022 if test "x$ac_cv_lib_c_gettimeofday" = xyes; then :
20023
20024 $as_echo "#define HAVE_GETTIMEOFD 1" >>confdefs.h
20025
20026 else
20027
20028   $as_echo "#undef HAVE_GETTIMEOFD" >>confdefs.h
20029
20030 fi
20031
20032   else
20033     if test "x$ac_cv_lib_c_gettimeofday" = xyes; then
20034
20035 $as_echo "#define HAVE_GETTIMEOFD 1" >>confdefs.h
20036
20037     elif test "x$ac_cv_func_gettimeofday" = xyes; then
20038
20039 $as_echo "#define HAVE_GETTIMEOFD 1" >>confdefs.h
20040
20041     else
20042
20043   $as_echo "#undef HAVE_GETTIMEOFD" >>confdefs.h
20044
20045     fi
20046   fi
20047
20048
20049   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getuid" >&5
20050 $as_echo_n "checking m2 front end checking c library for getuid... " >&6; }
20051   if test x$gcc_no_link != xyes; then
20052     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getuid in -lc" >&5
20053 $as_echo_n "checking for getuid in -lc... " >&6; }
20054 if ${ac_cv_lib_c_getuid+:} false; then :
20055   $as_echo_n "(cached) " >&6
20056 else
20057   ac_check_lib_save_LIBS=$LIBS
20058 LIBS="-lc  $LIBS"
20059 if test x$gcc_no_link = xyes; then
20060   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20061 fi
20062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20063 /* end confdefs.h.  */
20064
20065 /* Override any GCC internal prototype to avoid an error.
20066    Use char because int might match the return type of a GCC
20067    builtin and then its argument prototype would still apply.  */
20068 #ifdef __cplusplus
20069 extern "C"
20070 #endif
20071 char getuid ();
20072 int
20073 main ()
20074 {
20075 return getuid ();
20076   ;
20077   return 0;
20078 }
20079 _ACEOF
20080 if ac_fn_c_try_link "$LINENO"; then :
20081   ac_cv_lib_c_getuid=yes
20082 else
20083   ac_cv_lib_c_getuid=no
20084 fi
20085 rm -f core conftest.err conftest.$ac_objext \
20086     conftest$ac_exeext conftest.$ac_ext
20087 LIBS=$ac_check_lib_save_LIBS
20088 fi
20089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getuid" >&5
20090 $as_echo "$ac_cv_lib_c_getuid" >&6; }
20091 if test "x$ac_cv_lib_c_getuid" = xyes; then :
20092
20093 $as_echo "#define HAVE_GETUID 1" >>confdefs.h
20094
20095 else
20096
20097   $as_echo "#undef HAVE_GETUID" >>confdefs.h
20098
20099 fi
20100
20101   else
20102     if test "x$ac_cv_lib_c_getuid" = xyes; then
20103
20104 $as_echo "#define HAVE_GETUID 1" >>confdefs.h
20105
20106     elif test "x$ac_cv_func_getuid" = xyes; then
20107
20108 $as_echo "#define HAVE_GETUID 1" >>confdefs.h
20109
20110     else
20111
20112   $as_echo "#undef HAVE_GETUID" >>confdefs.h
20113
20114     fi
20115   fi
20116
20117
20118   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for ioctl" >&5
20119 $as_echo_n "checking m2 front end checking c library for ioctl... " >&6; }
20120   if test x$gcc_no_link != xyes; then
20121     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctl in -lc" >&5
20122 $as_echo_n "checking for ioctl in -lc... " >&6; }
20123 if ${ac_cv_lib_c_ioctl+:} false; then :
20124   $as_echo_n "(cached) " >&6
20125 else
20126   ac_check_lib_save_LIBS=$LIBS
20127 LIBS="-lc  $LIBS"
20128 if test x$gcc_no_link = xyes; then
20129   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20130 fi
20131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20132 /* end confdefs.h.  */
20133
20134 /* Override any GCC internal prototype to avoid an error.
20135    Use char because int might match the return type of a GCC
20136    builtin and then its argument prototype would still apply.  */
20137 #ifdef __cplusplus
20138 extern "C"
20139 #endif
20140 char ioctl ();
20141 int
20142 main ()
20143 {
20144 return ioctl ();
20145   ;
20146   return 0;
20147 }
20148 _ACEOF
20149 if ac_fn_c_try_link "$LINENO"; then :
20150   ac_cv_lib_c_ioctl=yes
20151 else
20152   ac_cv_lib_c_ioctl=no
20153 fi
20154 rm -f core conftest.err conftest.$ac_objext \
20155     conftest$ac_exeext conftest.$ac_ext
20156 LIBS=$ac_check_lib_save_LIBS
20157 fi
20158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_ioctl" >&5
20159 $as_echo "$ac_cv_lib_c_ioctl" >&6; }
20160 if test "x$ac_cv_lib_c_ioctl" = xyes; then :
20161
20162 $as_echo "#define HAVE_IOCTL 1" >>confdefs.h
20163
20164 else
20165
20166   $as_echo "#undef HAVE_IOCTL" >>confdefs.h
20167
20168 fi
20169
20170   else
20171     if test "x$ac_cv_lib_c_ioctl" = xyes; then
20172
20173 $as_echo "#define HAVE_IOCTL 1" >>confdefs.h
20174
20175     elif test "x$ac_cv_func_ioctl" = xyes; then
20176
20177 $as_echo "#define HAVE_IOCTL 1" >>confdefs.h
20178
20179     else
20180
20181   $as_echo "#undef HAVE_IOCTL" >>confdefs.h
20182
20183     fi
20184   fi
20185
20186
20187   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for kill" >&5
20188 $as_echo_n "checking m2 front end checking c library for kill... " >&6; }
20189   if test x$gcc_no_link != xyes; then
20190     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kill in -lc" >&5
20191 $as_echo_n "checking for kill in -lc... " >&6; }
20192 if ${ac_cv_lib_c_kill+:} false; then :
20193   $as_echo_n "(cached) " >&6
20194 else
20195   ac_check_lib_save_LIBS=$LIBS
20196 LIBS="-lc  $LIBS"
20197 if test x$gcc_no_link = xyes; then
20198   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20199 fi
20200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20201 /* end confdefs.h.  */
20202
20203 /* Override any GCC internal prototype to avoid an error.
20204    Use char because int might match the return type of a GCC
20205    builtin and then its argument prototype would still apply.  */
20206 #ifdef __cplusplus
20207 extern "C"
20208 #endif
20209 char kill ();
20210 int
20211 main ()
20212 {
20213 return kill ();
20214   ;
20215   return 0;
20216 }
20217 _ACEOF
20218 if ac_fn_c_try_link "$LINENO"; then :
20219   ac_cv_lib_c_kill=yes
20220 else
20221   ac_cv_lib_c_kill=no
20222 fi
20223 rm -f core conftest.err conftest.$ac_objext \
20224     conftest$ac_exeext conftest.$ac_ext
20225 LIBS=$ac_check_lib_save_LIBS
20226 fi
20227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_kill" >&5
20228 $as_echo "$ac_cv_lib_c_kill" >&6; }
20229 if test "x$ac_cv_lib_c_kill" = xyes; then :
20230
20231 $as_echo "#define HAVE_KILL 1" >>confdefs.h
20232
20233 else
20234
20235   $as_echo "#undef HAVE_KILL" >>confdefs.h
20236
20237 fi
20238
20239   else
20240     if test "x$ac_cv_lib_c_kill" = xyes; then
20241
20242 $as_echo "#define HAVE_KILL 1" >>confdefs.h
20243
20244     elif test "x$ac_cv_func_kill" = xyes; then
20245
20246 $as_echo "#define HAVE_KILL 1" >>confdefs.h
20247
20248     else
20249
20250   $as_echo "#undef HAVE_KILL" >>confdefs.h
20251
20252     fi
20253   fi
20254
20255
20256   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for link" >&5
20257 $as_echo_n "checking m2 front end checking c library for link... " >&6; }
20258   if test x$gcc_no_link != xyes; then
20259     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for link in -lc" >&5
20260 $as_echo_n "checking for link in -lc... " >&6; }
20261 if ${ac_cv_lib_c_link+:} false; then :
20262   $as_echo_n "(cached) " >&6
20263 else
20264   ac_check_lib_save_LIBS=$LIBS
20265 LIBS="-lc  $LIBS"
20266 if test x$gcc_no_link = xyes; then
20267   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20268 fi
20269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20270 /* end confdefs.h.  */
20271
20272 /* Override any GCC internal prototype to avoid an error.
20273    Use char because int might match the return type of a GCC
20274    builtin and then its argument prototype would still apply.  */
20275 #ifdef __cplusplus
20276 extern "C"
20277 #endif
20278 char link ();
20279 int
20280 main ()
20281 {
20282 return link ();
20283   ;
20284   return 0;
20285 }
20286 _ACEOF
20287 if ac_fn_c_try_link "$LINENO"; then :
20288   ac_cv_lib_c_link=yes
20289 else
20290   ac_cv_lib_c_link=no
20291 fi
20292 rm -f core conftest.err conftest.$ac_objext \
20293     conftest$ac_exeext conftest.$ac_ext
20294 LIBS=$ac_check_lib_save_LIBS
20295 fi
20296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_link" >&5
20297 $as_echo "$ac_cv_lib_c_link" >&6; }
20298 if test "x$ac_cv_lib_c_link" = xyes; then :
20299
20300 $as_echo "#define HAVE_LINK 1" >>confdefs.h
20301
20302 else
20303
20304   $as_echo "#undef HAVE_LINK" >>confdefs.h
20305
20306 fi
20307
20308   else
20309     if test "x$ac_cv_lib_c_link" = xyes; then
20310
20311 $as_echo "#define HAVE_LINK 1" >>confdefs.h
20312
20313     elif test "x$ac_cv_func_link" = xyes; then
20314
20315 $as_echo "#define HAVE_LINK 1" >>confdefs.h
20316
20317     else
20318
20319   $as_echo "#undef HAVE_LINK" >>confdefs.h
20320
20321     fi
20322   fi
20323
20324
20325   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for lseek" >&5
20326 $as_echo_n "checking m2 front end checking c library for lseek... " >&6; }
20327   if test x$gcc_no_link != xyes; then
20328     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lseek in -lc" >&5
20329 $as_echo_n "checking for lseek in -lc... " >&6; }
20330 if ${ac_cv_lib_c_lseek+:} false; then :
20331   $as_echo_n "(cached) " >&6
20332 else
20333   ac_check_lib_save_LIBS=$LIBS
20334 LIBS="-lc  $LIBS"
20335 if test x$gcc_no_link = xyes; then
20336   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20337 fi
20338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20339 /* end confdefs.h.  */
20340
20341 /* Override any GCC internal prototype to avoid an error.
20342    Use char because int might match the return type of a GCC
20343    builtin and then its argument prototype would still apply.  */
20344 #ifdef __cplusplus
20345 extern "C"
20346 #endif
20347 char lseek ();
20348 int
20349 main ()
20350 {
20351 return lseek ();
20352   ;
20353   return 0;
20354 }
20355 _ACEOF
20356 if ac_fn_c_try_link "$LINENO"; then :
20357   ac_cv_lib_c_lseek=yes
20358 else
20359   ac_cv_lib_c_lseek=no
20360 fi
20361 rm -f core conftest.err conftest.$ac_objext \
20362     conftest$ac_exeext conftest.$ac_ext
20363 LIBS=$ac_check_lib_save_LIBS
20364 fi
20365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_lseek" >&5
20366 $as_echo "$ac_cv_lib_c_lseek" >&6; }
20367 if test "x$ac_cv_lib_c_lseek" = xyes; then :
20368
20369 $as_echo "#define HAVE_LSEEK 1" >>confdefs.h
20370
20371 else
20372
20373   $as_echo "#undef HAVE_LSEEK" >>confdefs.h
20374
20375 fi
20376
20377   else
20378     if test "x$ac_cv_lib_c_lseek" = xyes; then
20379
20380 $as_echo "#define HAVE_LSEEK 1" >>confdefs.h
20381
20382     elif test "x$ac_cv_func_lseek" = xyes; then
20383
20384 $as_echo "#define HAVE_LSEEK 1" >>confdefs.h
20385
20386     else
20387
20388   $as_echo "#undef HAVE_LSEEK" >>confdefs.h
20389
20390     fi
20391   fi
20392
20393
20394   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for open" >&5
20395 $as_echo_n "checking m2 front end checking c library for open... " >&6; }
20396   if test x$gcc_no_link != xyes; then
20397     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for open in -lc" >&5
20398 $as_echo_n "checking for open in -lc... " >&6; }
20399 if ${ac_cv_lib_c_open+:} false; then :
20400   $as_echo_n "(cached) " >&6
20401 else
20402   ac_check_lib_save_LIBS=$LIBS
20403 LIBS="-lc  $LIBS"
20404 if test x$gcc_no_link = xyes; then
20405   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20406 fi
20407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20408 /* end confdefs.h.  */
20409
20410 /* Override any GCC internal prototype to avoid an error.
20411    Use char because int might match the return type of a GCC
20412    builtin and then its argument prototype would still apply.  */
20413 #ifdef __cplusplus
20414 extern "C"
20415 #endif
20416 char open ();
20417 int
20418 main ()
20419 {
20420 return open ();
20421   ;
20422   return 0;
20423 }
20424 _ACEOF
20425 if ac_fn_c_try_link "$LINENO"; then :
20426   ac_cv_lib_c_open=yes
20427 else
20428   ac_cv_lib_c_open=no
20429 fi
20430 rm -f core conftest.err conftest.$ac_objext \
20431     conftest$ac_exeext conftest.$ac_ext
20432 LIBS=$ac_check_lib_save_LIBS
20433 fi
20434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_open" >&5
20435 $as_echo "$ac_cv_lib_c_open" >&6; }
20436 if test "x$ac_cv_lib_c_open" = xyes; then :
20437
20438 $as_echo "#define HAVE_OPEN 1" >>confdefs.h
20439
20440 else
20441
20442   $as_echo "#undef HAVE_OPEN" >>confdefs.h
20443
20444 fi
20445
20446   else
20447     if test "x$ac_cv_lib_c_open" = xyes; then
20448
20449 $as_echo "#define HAVE_OPEN 1" >>confdefs.h
20450
20451     elif test "x$ac_cv_func_open" = xyes; then
20452
20453 $as_echo "#define HAVE_OPEN 1" >>confdefs.h
20454
20455     else
20456
20457   $as_echo "#undef HAVE_OPEN" >>confdefs.h
20458
20459     fi
20460   fi
20461
20462
20463   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for pause" >&5
20464 $as_echo_n "checking m2 front end checking c library for pause... " >&6; }
20465   if test x$gcc_no_link != xyes; then
20466     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pause in -lc" >&5
20467 $as_echo_n "checking for pause in -lc... " >&6; }
20468 if ${ac_cv_lib_c_pause+:} false; then :
20469   $as_echo_n "(cached) " >&6
20470 else
20471   ac_check_lib_save_LIBS=$LIBS
20472 LIBS="-lc  $LIBS"
20473 if test x$gcc_no_link = xyes; then
20474   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20475 fi
20476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20477 /* end confdefs.h.  */
20478
20479 /* Override any GCC internal prototype to avoid an error.
20480    Use char because int might match the return type of a GCC
20481    builtin and then its argument prototype would still apply.  */
20482 #ifdef __cplusplus
20483 extern "C"
20484 #endif
20485 char pause ();
20486 int
20487 main ()
20488 {
20489 return pause ();
20490   ;
20491   return 0;
20492 }
20493 _ACEOF
20494 if ac_fn_c_try_link "$LINENO"; then :
20495   ac_cv_lib_c_pause=yes
20496 else
20497   ac_cv_lib_c_pause=no
20498 fi
20499 rm -f core conftest.err conftest.$ac_objext \
20500     conftest$ac_exeext conftest.$ac_ext
20501 LIBS=$ac_check_lib_save_LIBS
20502 fi
20503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pause" >&5
20504 $as_echo "$ac_cv_lib_c_pause" >&6; }
20505 if test "x$ac_cv_lib_c_pause" = xyes; then :
20506
20507 $as_echo "#define HAVE_PAUSE 1" >>confdefs.h
20508
20509 else
20510
20511   $as_echo "#undef HAVE_PAUSE" >>confdefs.h
20512
20513 fi
20514
20515   else
20516     if test "x$ac_cv_lib_c_pause" = xyes; then
20517
20518 $as_echo "#define HAVE_PAUSE 1" >>confdefs.h
20519
20520     elif test "x$ac_cv_func_pause" = xyes; then
20521
20522 $as_echo "#define HAVE_PAUSE 1" >>confdefs.h
20523
20524     else
20525
20526   $as_echo "#undef HAVE_PAUSE" >>confdefs.h
20527
20528     fi
20529   fi
20530
20531
20532   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for pipe" >&5
20533 $as_echo_n "checking m2 front end checking c library for pipe... " >&6; }
20534   if test x$gcc_no_link != xyes; then
20535     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pipe in -lc" >&5
20536 $as_echo_n "checking for pipe in -lc... " >&6; }
20537 if ${ac_cv_lib_c_pipe+:} false; then :
20538   $as_echo_n "(cached) " >&6
20539 else
20540   ac_check_lib_save_LIBS=$LIBS
20541 LIBS="-lc  $LIBS"
20542 if test x$gcc_no_link = xyes; then
20543   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20544 fi
20545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20546 /* end confdefs.h.  */
20547
20548 /* Override any GCC internal prototype to avoid an error.
20549    Use char because int might match the return type of a GCC
20550    builtin and then its argument prototype would still apply.  */
20551 #ifdef __cplusplus
20552 extern "C"
20553 #endif
20554 char pipe ();
20555 int
20556 main ()
20557 {
20558 return pipe ();
20559   ;
20560   return 0;
20561 }
20562 _ACEOF
20563 if ac_fn_c_try_link "$LINENO"; then :
20564   ac_cv_lib_c_pipe=yes
20565 else
20566   ac_cv_lib_c_pipe=no
20567 fi
20568 rm -f core conftest.err conftest.$ac_objext \
20569     conftest$ac_exeext conftest.$ac_ext
20570 LIBS=$ac_check_lib_save_LIBS
20571 fi
20572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pipe" >&5
20573 $as_echo "$ac_cv_lib_c_pipe" >&6; }
20574 if test "x$ac_cv_lib_c_pipe" = xyes; then :
20575
20576 $as_echo "#define HAVE_PIPE 1" >>confdefs.h
20577
20578 else
20579
20580   $as_echo "#undef HAVE_PIPE" >>confdefs.h
20581
20582 fi
20583
20584   else
20585     if test "x$ac_cv_lib_c_pipe" = xyes; then
20586
20587 $as_echo "#define HAVE_PIPE 1" >>confdefs.h
20588
20589     elif test "x$ac_cv_func_pipe" = xyes; then
20590
20591 $as_echo "#define HAVE_PIPE 1" >>confdefs.h
20592
20593     else
20594
20595   $as_echo "#undef HAVE_PIPE" >>confdefs.h
20596
20597     fi
20598   fi
20599
20600
20601   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for rand" >&5
20602 $as_echo_n "checking m2 front end checking c library for rand... " >&6; }
20603   if test x$gcc_no_link != xyes; then
20604     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rand in -lc" >&5
20605 $as_echo_n "checking for rand in -lc... " >&6; }
20606 if ${ac_cv_lib_c_rand+:} false; then :
20607   $as_echo_n "(cached) " >&6
20608 else
20609   ac_check_lib_save_LIBS=$LIBS
20610 LIBS="-lc  $LIBS"
20611 if test x$gcc_no_link = xyes; then
20612   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20613 fi
20614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20615 /* end confdefs.h.  */
20616
20617 /* Override any GCC internal prototype to avoid an error.
20618    Use char because int might match the return type of a GCC
20619    builtin and then its argument prototype would still apply.  */
20620 #ifdef __cplusplus
20621 extern "C"
20622 #endif
20623 char rand ();
20624 int
20625 main ()
20626 {
20627 return rand ();
20628   ;
20629   return 0;
20630 }
20631 _ACEOF
20632 if ac_fn_c_try_link "$LINENO"; then :
20633   ac_cv_lib_c_rand=yes
20634 else
20635   ac_cv_lib_c_rand=no
20636 fi
20637 rm -f core conftest.err conftest.$ac_objext \
20638     conftest$ac_exeext conftest.$ac_ext
20639 LIBS=$ac_check_lib_save_LIBS
20640 fi
20641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_rand" >&5
20642 $as_echo "$ac_cv_lib_c_rand" >&6; }
20643 if test "x$ac_cv_lib_c_rand" = xyes; then :
20644
20645 $as_echo "#define HAVE_RAND 1" >>confdefs.h
20646
20647 else
20648
20649   $as_echo "#undef HAVE_RAND" >>confdefs.h
20650
20651 fi
20652
20653   else
20654     if test "x$ac_cv_lib_c_rand" = xyes; then
20655
20656 $as_echo "#define HAVE_RAND 1" >>confdefs.h
20657
20658     elif test "x$ac_cv_func_rand" = xyes; then
20659
20660 $as_echo "#define HAVE_RAND 1" >>confdefs.h
20661
20662     else
20663
20664   $as_echo "#undef HAVE_RAND" >>confdefs.h
20665
20666     fi
20667   fi
20668
20669
20670   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for read" >&5
20671 $as_echo_n "checking m2 front end checking c library for read... " >&6; }
20672   if test x$gcc_no_link != xyes; then
20673     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for read in -lc" >&5
20674 $as_echo_n "checking for read in -lc... " >&6; }
20675 if ${ac_cv_lib_c_read+:} false; then :
20676   $as_echo_n "(cached) " >&6
20677 else
20678   ac_check_lib_save_LIBS=$LIBS
20679 LIBS="-lc  $LIBS"
20680 if test x$gcc_no_link = xyes; then
20681   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20682 fi
20683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20684 /* end confdefs.h.  */
20685
20686 /* Override any GCC internal prototype to avoid an error.
20687    Use char because int might match the return type of a GCC
20688    builtin and then its argument prototype would still apply.  */
20689 #ifdef __cplusplus
20690 extern "C"
20691 #endif
20692 char read ();
20693 int
20694 main ()
20695 {
20696 return read ();
20697   ;
20698   return 0;
20699 }
20700 _ACEOF
20701 if ac_fn_c_try_link "$LINENO"; then :
20702   ac_cv_lib_c_read=yes
20703 else
20704   ac_cv_lib_c_read=no
20705 fi
20706 rm -f core conftest.err conftest.$ac_objext \
20707     conftest$ac_exeext conftest.$ac_ext
20708 LIBS=$ac_check_lib_save_LIBS
20709 fi
20710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_read" >&5
20711 $as_echo "$ac_cv_lib_c_read" >&6; }
20712 if test "x$ac_cv_lib_c_read" = xyes; then :
20713
20714 $as_echo "#define HAVE_READ 1" >>confdefs.h
20715
20716 else
20717
20718   $as_echo "#undef HAVE_READ" >>confdefs.h
20719
20720 fi
20721
20722   else
20723     if test "x$ac_cv_lib_c_read" = xyes; then
20724
20725 $as_echo "#define HAVE_READ 1" >>confdefs.h
20726
20727     elif test "x$ac_cv_func_read" = xyes; then
20728
20729 $as_echo "#define HAVE_READ 1" >>confdefs.h
20730
20731     else
20732
20733   $as_echo "#undef HAVE_READ" >>confdefs.h
20734
20735     fi
20736   fi
20737
20738
20739   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for select" >&5
20740 $as_echo_n "checking m2 front end checking c library for select... " >&6; }
20741   if test x$gcc_no_link != xyes; then
20742     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for select in -lc" >&5
20743 $as_echo_n "checking for select in -lc... " >&6; }
20744 if ${ac_cv_lib_c_select+:} false; then :
20745   $as_echo_n "(cached) " >&6
20746 else
20747   ac_check_lib_save_LIBS=$LIBS
20748 LIBS="-lc  $LIBS"
20749 if test x$gcc_no_link = xyes; then
20750   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20751 fi
20752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20753 /* end confdefs.h.  */
20754
20755 /* Override any GCC internal prototype to avoid an error.
20756    Use char because int might match the return type of a GCC
20757    builtin and then its argument prototype would still apply.  */
20758 #ifdef __cplusplus
20759 extern "C"
20760 #endif
20761 char select ();
20762 int
20763 main ()
20764 {
20765 return select ();
20766   ;
20767   return 0;
20768 }
20769 _ACEOF
20770 if ac_fn_c_try_link "$LINENO"; then :
20771   ac_cv_lib_c_select=yes
20772 else
20773   ac_cv_lib_c_select=no
20774 fi
20775 rm -f core conftest.err conftest.$ac_objext \
20776     conftest$ac_exeext conftest.$ac_ext
20777 LIBS=$ac_check_lib_save_LIBS
20778 fi
20779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_select" >&5
20780 $as_echo "$ac_cv_lib_c_select" >&6; }
20781 if test "x$ac_cv_lib_c_select" = xyes; then :
20782
20783 $as_echo "#define HAVE_SELECT 1" >>confdefs.h
20784
20785 else
20786
20787   $as_echo "#undef HAVE_SELECT" >>confdefs.h
20788
20789 fi
20790
20791   else
20792     if test "x$ac_cv_lib_c_select" = xyes; then
20793
20794 $as_echo "#define HAVE_SELECT 1" >>confdefs.h
20795
20796     elif test "x$ac_cv_func_select" = xyes; then
20797
20798 $as_echo "#define HAVE_SELECT 1" >>confdefs.h
20799
20800     else
20801
20802   $as_echo "#undef HAVE_SELECT" >>confdefs.h
20803
20804     fi
20805   fi
20806
20807
20808   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for setitimer" >&5
20809 $as_echo_n "checking m2 front end checking c library for setitimer... " >&6; }
20810   if test x$gcc_no_link != xyes; then
20811     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setitimer in -lc" >&5
20812 $as_echo_n "checking for setitimer in -lc... " >&6; }
20813 if ${ac_cv_lib_c_setitimer+:} false; then :
20814   $as_echo_n "(cached) " >&6
20815 else
20816   ac_check_lib_save_LIBS=$LIBS
20817 LIBS="-lc  $LIBS"
20818 if test x$gcc_no_link = xyes; then
20819   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20820 fi
20821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20822 /* end confdefs.h.  */
20823
20824 /* Override any GCC internal prototype to avoid an error.
20825    Use char because int might match the return type of a GCC
20826    builtin and then its argument prototype would still apply.  */
20827 #ifdef __cplusplus
20828 extern "C"
20829 #endif
20830 char setitimer ();
20831 int
20832 main ()
20833 {
20834 return setitimer ();
20835   ;
20836   return 0;
20837 }
20838 _ACEOF
20839 if ac_fn_c_try_link "$LINENO"; then :
20840   ac_cv_lib_c_setitimer=yes
20841 else
20842   ac_cv_lib_c_setitimer=no
20843 fi
20844 rm -f core conftest.err conftest.$ac_objext \
20845     conftest$ac_exeext conftest.$ac_ext
20846 LIBS=$ac_check_lib_save_LIBS
20847 fi
20848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_setitimer" >&5
20849 $as_echo "$ac_cv_lib_c_setitimer" >&6; }
20850 if test "x$ac_cv_lib_c_setitimer" = xyes; then :
20851
20852 $as_echo "#define HAVE_SETITIMER 1" >>confdefs.h
20853
20854 else
20855
20856   $as_echo "#undef HAVE_SETITIMER" >>confdefs.h
20857
20858 fi
20859
20860   else
20861     if test "x$ac_cv_lib_c_setitimer" = xyes; then
20862
20863 $as_echo "#define HAVE_SETITIMER 1" >>confdefs.h
20864
20865     elif test "x$ac_cv_func_setitimer" = xyes; then
20866
20867 $as_echo "#define HAVE_SETITIMER 1" >>confdefs.h
20868
20869     else
20870
20871   $as_echo "#undef HAVE_SETITIMER" >>confdefs.h
20872
20873     fi
20874   fi
20875
20876
20877   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for setgid" >&5
20878 $as_echo_n "checking m2 front end checking c library for setgid... " >&6; }
20879   if test x$gcc_no_link != xyes; then
20880     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setgid in -lc" >&5
20881 $as_echo_n "checking for setgid in -lc... " >&6; }
20882 if ${ac_cv_lib_c_setgid+:} false; then :
20883   $as_echo_n "(cached) " >&6
20884 else
20885   ac_check_lib_save_LIBS=$LIBS
20886 LIBS="-lc  $LIBS"
20887 if test x$gcc_no_link = xyes; then
20888   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20889 fi
20890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20891 /* end confdefs.h.  */
20892
20893 /* Override any GCC internal prototype to avoid an error.
20894    Use char because int might match the return type of a GCC
20895    builtin and then its argument prototype would still apply.  */
20896 #ifdef __cplusplus
20897 extern "C"
20898 #endif
20899 char setgid ();
20900 int
20901 main ()
20902 {
20903 return setgid ();
20904   ;
20905   return 0;
20906 }
20907 _ACEOF
20908 if ac_fn_c_try_link "$LINENO"; then :
20909   ac_cv_lib_c_setgid=yes
20910 else
20911   ac_cv_lib_c_setgid=no
20912 fi
20913 rm -f core conftest.err conftest.$ac_objext \
20914     conftest$ac_exeext conftest.$ac_ext
20915 LIBS=$ac_check_lib_save_LIBS
20916 fi
20917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_setgid" >&5
20918 $as_echo "$ac_cv_lib_c_setgid" >&6; }
20919 if test "x$ac_cv_lib_c_setgid" = xyes; then :
20920
20921 $as_echo "#define HAVE_SETGID 1" >>confdefs.h
20922
20923 else
20924
20925   $as_echo "#undef HAVE_SETGID" >>confdefs.h
20926
20927 fi
20928
20929   else
20930     if test "x$ac_cv_lib_c_setgid" = xyes; then
20931
20932 $as_echo "#define HAVE_SETGID 1" >>confdefs.h
20933
20934     elif test "x$ac_cv_func_setgid" = xyes; then
20935
20936 $as_echo "#define HAVE_SETGID 1" >>confdefs.h
20937
20938     else
20939
20940   $as_echo "#undef HAVE_SETGID" >>confdefs.h
20941
20942     fi
20943   fi
20944
20945
20946   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for setuid" >&5
20947 $as_echo_n "checking m2 front end checking c library for setuid... " >&6; }
20948   if test x$gcc_no_link != xyes; then
20949     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setuid in -lc" >&5
20950 $as_echo_n "checking for setuid in -lc... " >&6; }
20951 if ${ac_cv_lib_c_setuid+:} false; then :
20952   $as_echo_n "(cached) " >&6
20953 else
20954   ac_check_lib_save_LIBS=$LIBS
20955 LIBS="-lc  $LIBS"
20956 if test x$gcc_no_link = xyes; then
20957   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20958 fi
20959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20960 /* end confdefs.h.  */
20961
20962 /* Override any GCC internal prototype to avoid an error.
20963    Use char because int might match the return type of a GCC
20964    builtin and then its argument prototype would still apply.  */
20965 #ifdef __cplusplus
20966 extern "C"
20967 #endif
20968 char setuid ();
20969 int
20970 main ()
20971 {
20972 return setuid ();
20973   ;
20974   return 0;
20975 }
20976 _ACEOF
20977 if ac_fn_c_try_link "$LINENO"; then :
20978   ac_cv_lib_c_setuid=yes
20979 else
20980   ac_cv_lib_c_setuid=no
20981 fi
20982 rm -f core conftest.err conftest.$ac_objext \
20983     conftest$ac_exeext conftest.$ac_ext
20984 LIBS=$ac_check_lib_save_LIBS
20985 fi
20986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_setuid" >&5
20987 $as_echo "$ac_cv_lib_c_setuid" >&6; }
20988 if test "x$ac_cv_lib_c_setuid" = xyes; then :
20989
20990 $as_echo "#define HAVE_SETUID 1" >>confdefs.h
20991
20992 else
20993
20994   $as_echo "#undef HAVE_SETUID" >>confdefs.h
20995
20996 fi
20997
20998   else
20999     if test "x$ac_cv_lib_c_setuid" = xyes; then
21000
21001 $as_echo "#define HAVE_SETUID 1" >>confdefs.h
21002
21003     elif test "x$ac_cv_func_setuid" = xyes; then
21004
21005 $as_echo "#define HAVE_SETUID 1" >>confdefs.h
21006
21007     else
21008
21009   $as_echo "#undef HAVE_SETUID" >>confdefs.h
21010
21011     fi
21012   fi
21013
21014
21015   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for stat" >&5
21016 $as_echo_n "checking m2 front end checking c library for stat... " >&6; }
21017   if test x$gcc_no_link != xyes; then
21018     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stat in -lc" >&5
21019 $as_echo_n "checking for stat in -lc... " >&6; }
21020 if ${ac_cv_lib_c_stat+:} false; then :
21021   $as_echo_n "(cached) " >&6
21022 else
21023   ac_check_lib_save_LIBS=$LIBS
21024 LIBS="-lc  $LIBS"
21025 if test x$gcc_no_link = xyes; then
21026   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21027 fi
21028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21029 /* end confdefs.h.  */
21030
21031 /* Override any GCC internal prototype to avoid an error.
21032    Use char because int might match the return type of a GCC
21033    builtin and then its argument prototype would still apply.  */
21034 #ifdef __cplusplus
21035 extern "C"
21036 #endif
21037 char stat ();
21038 int
21039 main ()
21040 {
21041 return stat ();
21042   ;
21043   return 0;
21044 }
21045 _ACEOF
21046 if ac_fn_c_try_link "$LINENO"; then :
21047   ac_cv_lib_c_stat=yes
21048 else
21049   ac_cv_lib_c_stat=no
21050 fi
21051 rm -f core conftest.err conftest.$ac_objext \
21052     conftest$ac_exeext conftest.$ac_ext
21053 LIBS=$ac_check_lib_save_LIBS
21054 fi
21055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_stat" >&5
21056 $as_echo "$ac_cv_lib_c_stat" >&6; }
21057 if test "x$ac_cv_lib_c_stat" = xyes; then :
21058
21059 $as_echo "#define HAVE_STAT 1" >>confdefs.h
21060
21061 else
21062
21063   $as_echo "#undef HAVE_STAT" >>confdefs.h
21064
21065 fi
21066
21067   else
21068     if test "x$ac_cv_lib_c_stat" = xyes; then
21069
21070 $as_echo "#define HAVE_STAT 1" >>confdefs.h
21071
21072     elif test "x$ac_cv_func_stat" = xyes; then
21073
21074 $as_echo "#define HAVE_STAT 1" >>confdefs.h
21075
21076     else
21077
21078   $as_echo "#undef HAVE_STAT" >>confdefs.h
21079
21080     fi
21081   fi
21082
21083
21084   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for strsignal" >&5
21085 $as_echo_n "checking m2 front end checking c library for strsignal... " >&6; }
21086   if test x$gcc_no_link != xyes; then
21087     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strsignal in -lc" >&5
21088 $as_echo_n "checking for strsignal in -lc... " >&6; }
21089 if ${ac_cv_lib_c_strsignal+:} false; then :
21090   $as_echo_n "(cached) " >&6
21091 else
21092   ac_check_lib_save_LIBS=$LIBS
21093 LIBS="-lc  $LIBS"
21094 if test x$gcc_no_link = xyes; then
21095   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21096 fi
21097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21098 /* end confdefs.h.  */
21099
21100 /* Override any GCC internal prototype to avoid an error.
21101    Use char because int might match the return type of a GCC
21102    builtin and then its argument prototype would still apply.  */
21103 #ifdef __cplusplus
21104 extern "C"
21105 #endif
21106 char strsignal ();
21107 int
21108 main ()
21109 {
21110 return strsignal ();
21111   ;
21112   return 0;
21113 }
21114 _ACEOF
21115 if ac_fn_c_try_link "$LINENO"; then :
21116   ac_cv_lib_c_strsignal=yes
21117 else
21118   ac_cv_lib_c_strsignal=no
21119 fi
21120 rm -f core conftest.err conftest.$ac_objext \
21121     conftest$ac_exeext conftest.$ac_ext
21122 LIBS=$ac_check_lib_save_LIBS
21123 fi
21124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_strsignal" >&5
21125 $as_echo "$ac_cv_lib_c_strsignal" >&6; }
21126 if test "x$ac_cv_lib_c_strsignal" = xyes; then :
21127
21128 $as_echo "#define HAVE_STRSIGNAL 1" >>confdefs.h
21129
21130 else
21131
21132   $as_echo "#undef HAVE_STRSIGNAL" >>confdefs.h
21133
21134 fi
21135
21136   else
21137     if test "x$ac_cv_lib_c_strsignal" = xyes; then
21138
21139 $as_echo "#define HAVE_STRSIGNAL 1" >>confdefs.h
21140
21141     elif test "x$ac_cv_func_strsignal" = xyes; then
21142
21143 $as_echo "#define HAVE_STRSIGNAL 1" >>confdefs.h
21144
21145     else
21146
21147   $as_echo "#undef HAVE_STRSIGNAL" >>confdefs.h
21148
21149     fi
21150   fi
21151
21152
21153   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for strtod" >&5
21154 $as_echo_n "checking m2 front end checking c library for strtod... " >&6; }
21155   if test x$gcc_no_link != xyes; then
21156     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtod in -lc" >&5
21157 $as_echo_n "checking for strtod in -lc... " >&6; }
21158 if ${ac_cv_lib_c_strtod+:} false; then :
21159   $as_echo_n "(cached) " >&6
21160 else
21161   ac_check_lib_save_LIBS=$LIBS
21162 LIBS="-lc  $LIBS"
21163 if test x$gcc_no_link = xyes; then
21164   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21165 fi
21166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21167 /* end confdefs.h.  */
21168
21169 /* Override any GCC internal prototype to avoid an error.
21170    Use char because int might match the return type of a GCC
21171    builtin and then its argument prototype would still apply.  */
21172 #ifdef __cplusplus
21173 extern "C"
21174 #endif
21175 char strtod ();
21176 int
21177 main ()
21178 {
21179 return strtod ();
21180   ;
21181   return 0;
21182 }
21183 _ACEOF
21184 if ac_fn_c_try_link "$LINENO"; then :
21185   ac_cv_lib_c_strtod=yes
21186 else
21187   ac_cv_lib_c_strtod=no
21188 fi
21189 rm -f core conftest.err conftest.$ac_objext \
21190     conftest$ac_exeext conftest.$ac_ext
21191 LIBS=$ac_check_lib_save_LIBS
21192 fi
21193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_strtod" >&5
21194 $as_echo "$ac_cv_lib_c_strtod" >&6; }
21195 if test "x$ac_cv_lib_c_strtod" = xyes; then :
21196
21197 $as_echo "#define HAVE_STRTOD 1" >>confdefs.h
21198
21199 else
21200
21201   $as_echo "#undef HAVE_STRTOD" >>confdefs.h
21202
21203 fi
21204
21205   else
21206     if test "x$ac_cv_lib_c_strtod" = xyes; then
21207
21208 $as_echo "#define HAVE_STRTOD 1" >>confdefs.h
21209
21210     elif test "x$ac_cv_func_strtod" = xyes; then
21211
21212 $as_echo "#define HAVE_STRTOD 1" >>confdefs.h
21213
21214     else
21215
21216   $as_echo "#undef HAVE_STRTOD" >>confdefs.h
21217
21218     fi
21219   fi
21220
21221
21222   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for strtold" >&5
21223 $as_echo_n "checking m2 front end checking c library for strtold... " >&6; }
21224   if test x$gcc_no_link != xyes; then
21225     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold in -lc" >&5
21226 $as_echo_n "checking for strtold in -lc... " >&6; }
21227 if ${ac_cv_lib_c_strtold+:} false; then :
21228   $as_echo_n "(cached) " >&6
21229 else
21230   ac_check_lib_save_LIBS=$LIBS
21231 LIBS="-lc  $LIBS"
21232 if test x$gcc_no_link = xyes; then
21233   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21234 fi
21235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21236 /* end confdefs.h.  */
21237
21238 /* Override any GCC internal prototype to avoid an error.
21239    Use char because int might match the return type of a GCC
21240    builtin and then its argument prototype would still apply.  */
21241 #ifdef __cplusplus
21242 extern "C"
21243 #endif
21244 char strtold ();
21245 int
21246 main ()
21247 {
21248 return strtold ();
21249   ;
21250   return 0;
21251 }
21252 _ACEOF
21253 if ac_fn_c_try_link "$LINENO"; then :
21254   ac_cv_lib_c_strtold=yes
21255 else
21256   ac_cv_lib_c_strtold=no
21257 fi
21258 rm -f core conftest.err conftest.$ac_objext \
21259     conftest$ac_exeext conftest.$ac_ext
21260 LIBS=$ac_check_lib_save_LIBS
21261 fi
21262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_strtold" >&5
21263 $as_echo "$ac_cv_lib_c_strtold" >&6; }
21264 if test "x$ac_cv_lib_c_strtold" = xyes; then :
21265
21266 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
21267
21268 else
21269
21270   $as_echo "#undef HAVE_STRTOLD" >>confdefs.h
21271
21272 fi
21273
21274   else
21275     if test "x$ac_cv_lib_c_strtold" = xyes; then
21276
21277 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
21278
21279     elif test "x$ac_cv_func_strtold" = xyes; then
21280
21281 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
21282
21283     else
21284
21285   $as_echo "#undef HAVE_STRTOLD" >>confdefs.h
21286
21287     fi
21288   fi
21289
21290
21291   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for times" >&5
21292 $as_echo_n "checking m2 front end checking c library for times... " >&6; }
21293   if test x$gcc_no_link != xyes; then
21294     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for times in -lc" >&5
21295 $as_echo_n "checking for times in -lc... " >&6; }
21296 if ${ac_cv_lib_c_times+:} false; then :
21297   $as_echo_n "(cached) " >&6
21298 else
21299   ac_check_lib_save_LIBS=$LIBS
21300 LIBS="-lc  $LIBS"
21301 if test x$gcc_no_link = xyes; then
21302   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21303 fi
21304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21305 /* end confdefs.h.  */
21306
21307 /* Override any GCC internal prototype to avoid an error.
21308    Use char because int might match the return type of a GCC
21309    builtin and then its argument prototype would still apply.  */
21310 #ifdef __cplusplus
21311 extern "C"
21312 #endif
21313 char times ();
21314 int
21315 main ()
21316 {
21317 return times ();
21318   ;
21319   return 0;
21320 }
21321 _ACEOF
21322 if ac_fn_c_try_link "$LINENO"; then :
21323   ac_cv_lib_c_times=yes
21324 else
21325   ac_cv_lib_c_times=no
21326 fi
21327 rm -f core conftest.err conftest.$ac_objext \
21328     conftest$ac_exeext conftest.$ac_ext
21329 LIBS=$ac_check_lib_save_LIBS
21330 fi
21331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_times" >&5
21332 $as_echo "$ac_cv_lib_c_times" >&6; }
21333 if test "x$ac_cv_lib_c_times" = xyes; then :
21334
21335 $as_echo "#define HAVE_TIMES 1" >>confdefs.h
21336
21337 else
21338
21339   $as_echo "#undef HAVE_TIMES" >>confdefs.h
21340
21341 fi
21342
21343   else
21344     if test "x$ac_cv_lib_c_times" = xyes; then
21345
21346 $as_echo "#define HAVE_TIMES 1" >>confdefs.h
21347
21348     elif test "x$ac_cv_func_times" = xyes; then
21349
21350 $as_echo "#define HAVE_TIMES 1" >>confdefs.h
21351
21352     else
21353
21354   $as_echo "#undef HAVE_TIMES" >>confdefs.h
21355
21356     fi
21357   fi
21358
21359
21360   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for timezone" >&5
21361 $as_echo_n "checking m2 front end checking c library for timezone... " >&6; }
21362   if test x$gcc_no_link != xyes; then
21363     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone in -lc" >&5
21364 $as_echo_n "checking for timezone in -lc... " >&6; }
21365 if ${ac_cv_lib_c_timezone+:} false; then :
21366   $as_echo_n "(cached) " >&6
21367 else
21368   ac_check_lib_save_LIBS=$LIBS
21369 LIBS="-lc  $LIBS"
21370 if test x$gcc_no_link = xyes; then
21371   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21372 fi
21373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21374 /* end confdefs.h.  */
21375
21376 /* Override any GCC internal prototype to avoid an error.
21377    Use char because int might match the return type of a GCC
21378    builtin and then its argument prototype would still apply.  */
21379 #ifdef __cplusplus
21380 extern "C"
21381 #endif
21382 char timezone ();
21383 int
21384 main ()
21385 {
21386 return timezone ();
21387   ;
21388   return 0;
21389 }
21390 _ACEOF
21391 if ac_fn_c_try_link "$LINENO"; then :
21392   ac_cv_lib_c_timezone=yes
21393 else
21394   ac_cv_lib_c_timezone=no
21395 fi
21396 rm -f core conftest.err conftest.$ac_objext \
21397     conftest$ac_exeext conftest.$ac_ext
21398 LIBS=$ac_check_lib_save_LIBS
21399 fi
21400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_timezone" >&5
21401 $as_echo "$ac_cv_lib_c_timezone" >&6; }
21402 if test "x$ac_cv_lib_c_timezone" = xyes; then :
21403
21404 $as_echo "#define HAVE_TIMEZONE 1" >>confdefs.h
21405
21406 else
21407
21408   $as_echo "#undef HAVE_TIMEZONE" >>confdefs.h
21409
21410 fi
21411
21412   else
21413     if test "x$ac_cv_lib_c_timezone" = xyes; then
21414
21415 $as_echo "#define HAVE_TIMEZONE 1" >>confdefs.h
21416
21417     elif test "x$ac_cv_func_timezone" = xyes; then
21418
21419 $as_echo "#define HAVE_TIMEZONE 1" >>confdefs.h
21420
21421     else
21422
21423   $as_echo "#undef HAVE_TIMEZONE" >>confdefs.h
21424
21425     fi
21426   fi
21427
21428
21429   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for tzname" >&5
21430 $as_echo_n "checking m2 front end checking c library for tzname... " >&6; }
21431   if test x$gcc_no_link != xyes; then
21432     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname in -lc" >&5
21433 $as_echo_n "checking for tzname in -lc... " >&6; }
21434 if ${ac_cv_lib_c_tzname+:} false; then :
21435   $as_echo_n "(cached) " >&6
21436 else
21437   ac_check_lib_save_LIBS=$LIBS
21438 LIBS="-lc  $LIBS"
21439 if test x$gcc_no_link = xyes; then
21440   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21441 fi
21442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21443 /* end confdefs.h.  */
21444
21445 /* Override any GCC internal prototype to avoid an error.
21446    Use char because int might match the return type of a GCC
21447    builtin and then its argument prototype would still apply.  */
21448 #ifdef __cplusplus
21449 extern "C"
21450 #endif
21451 char tzname ();
21452 int
21453 main ()
21454 {
21455 return tzname ();
21456   ;
21457   return 0;
21458 }
21459 _ACEOF
21460 if ac_fn_c_try_link "$LINENO"; then :
21461   ac_cv_lib_c_tzname=yes
21462 else
21463   ac_cv_lib_c_tzname=no
21464 fi
21465 rm -f core conftest.err conftest.$ac_objext \
21466     conftest$ac_exeext conftest.$ac_ext
21467 LIBS=$ac_check_lib_save_LIBS
21468 fi
21469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_tzname" >&5
21470 $as_echo "$ac_cv_lib_c_tzname" >&6; }
21471 if test "x$ac_cv_lib_c_tzname" = xyes; then :
21472
21473 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
21474
21475 else
21476
21477   $as_echo "#undef HAVE_TZNAME" >>confdefs.h
21478
21479 fi
21480
21481   else
21482     if test "x$ac_cv_lib_c_tzname" = xyes; then
21483
21484 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
21485
21486     elif test "x$ac_cv_func_tzname" = xyes; then
21487
21488 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
21489
21490     else
21491
21492   $as_echo "#undef HAVE_TZNAME" >>confdefs.h
21493
21494     fi
21495   fi
21496
21497
21498   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for unlink" >&5
21499 $as_echo_n "checking m2 front end checking c library for unlink... " >&6; }
21500   if test x$gcc_no_link != xyes; then
21501     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unlink in -lc" >&5
21502 $as_echo_n "checking for unlink in -lc... " >&6; }
21503 if ${ac_cv_lib_c_unlink+:} false; then :
21504   $as_echo_n "(cached) " >&6
21505 else
21506   ac_check_lib_save_LIBS=$LIBS
21507 LIBS="-lc  $LIBS"
21508 if test x$gcc_no_link = xyes; then
21509   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21510 fi
21511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21512 /* end confdefs.h.  */
21513
21514 /* Override any GCC internal prototype to avoid an error.
21515    Use char because int might match the return type of a GCC
21516    builtin and then its argument prototype would still apply.  */
21517 #ifdef __cplusplus
21518 extern "C"
21519 #endif
21520 char unlink ();
21521 int
21522 main ()
21523 {
21524 return unlink ();
21525   ;
21526   return 0;
21527 }
21528 _ACEOF
21529 if ac_fn_c_try_link "$LINENO"; then :
21530   ac_cv_lib_c_unlink=yes
21531 else
21532   ac_cv_lib_c_unlink=no
21533 fi
21534 rm -f core conftest.err conftest.$ac_objext \
21535     conftest$ac_exeext conftest.$ac_ext
21536 LIBS=$ac_check_lib_save_LIBS
21537 fi
21538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_unlink" >&5
21539 $as_echo "$ac_cv_lib_c_unlink" >&6; }
21540 if test "x$ac_cv_lib_c_unlink" = xyes; then :
21541
21542 $as_echo "#define HAVE_UNLINK 1" >>confdefs.h
21543
21544 else
21545
21546   $as_echo "#undef HAVE_UNLINK" >>confdefs.h
21547
21548 fi
21549
21550   else
21551     if test "x$ac_cv_lib_c_unlink" = xyes; then
21552
21553 $as_echo "#define HAVE_UNLINK 1" >>confdefs.h
21554
21555     elif test "x$ac_cv_func_unlink" = xyes; then
21556
21557 $as_echo "#define HAVE_UNLINK 1" >>confdefs.h
21558
21559     else
21560
21561   $as_echo "#undef HAVE_UNLINK" >>confdefs.h
21562
21563     fi
21564   fi
21565
21566
21567   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for wait" >&5
21568 $as_echo_n "checking m2 front end checking c library for wait... " >&6; }
21569   if test x$gcc_no_link != xyes; then
21570     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait in -lc" >&5
21571 $as_echo_n "checking for wait in -lc... " >&6; }
21572 if ${ac_cv_lib_c_wait+:} false; then :
21573   $as_echo_n "(cached) " >&6
21574 else
21575   ac_check_lib_save_LIBS=$LIBS
21576 LIBS="-lc  $LIBS"
21577 if test x$gcc_no_link = xyes; then
21578   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21579 fi
21580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21581 /* end confdefs.h.  */
21582
21583 /* Override any GCC internal prototype to avoid an error.
21584    Use char because int might match the return type of a GCC
21585    builtin and then its argument prototype would still apply.  */
21586 #ifdef __cplusplus
21587 extern "C"
21588 #endif
21589 char wait ();
21590 int
21591 main ()
21592 {
21593 return wait ();
21594   ;
21595   return 0;
21596 }
21597 _ACEOF
21598 if ac_fn_c_try_link "$LINENO"; then :
21599   ac_cv_lib_c_wait=yes
21600 else
21601   ac_cv_lib_c_wait=no
21602 fi
21603 rm -f core conftest.err conftest.$ac_objext \
21604     conftest$ac_exeext conftest.$ac_ext
21605 LIBS=$ac_check_lib_save_LIBS
21606 fi
21607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_wait" >&5
21608 $as_echo "$ac_cv_lib_c_wait" >&6; }
21609 if test "x$ac_cv_lib_c_wait" = xyes; then :
21610
21611 $as_echo "#define HAVE_WAIT 1" >>confdefs.h
21612
21613 else
21614
21615   $as_echo "#undef HAVE_WAIT" >>confdefs.h
21616
21617 fi
21618
21619   else
21620     if test "x$ac_cv_lib_c_wait" = xyes; then
21621
21622 $as_echo "#define HAVE_WAIT 1" >>confdefs.h
21623
21624     elif test "x$ac_cv_func_wait" = xyes; then
21625
21626 $as_echo "#define HAVE_WAIT 1" >>confdefs.h
21627
21628     else
21629
21630   $as_echo "#undef HAVE_WAIT" >>confdefs.h
21631
21632     fi
21633   fi
21634
21635
21636   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for write" >&5
21637 $as_echo_n "checking m2 front end checking c library for write... " >&6; }
21638   if test x$gcc_no_link != xyes; then
21639     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for write in -lc" >&5
21640 $as_echo_n "checking for write in -lc... " >&6; }
21641 if ${ac_cv_lib_c_write+:} false; then :
21642   $as_echo_n "(cached) " >&6
21643 else
21644   ac_check_lib_save_LIBS=$LIBS
21645 LIBS="-lc  $LIBS"
21646 if test x$gcc_no_link = xyes; then
21647   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21648 fi
21649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21650 /* end confdefs.h.  */
21651
21652 /* Override any GCC internal prototype to avoid an error.
21653    Use char because int might match the return type of a GCC
21654    builtin and then its argument prototype would still apply.  */
21655 #ifdef __cplusplus
21656 extern "C"
21657 #endif
21658 char write ();
21659 int
21660 main ()
21661 {
21662 return write ();
21663   ;
21664   return 0;
21665 }
21666 _ACEOF
21667 if ac_fn_c_try_link "$LINENO"; then :
21668   ac_cv_lib_c_write=yes
21669 else
21670   ac_cv_lib_c_write=no
21671 fi
21672 rm -f core conftest.err conftest.$ac_objext \
21673     conftest$ac_exeext conftest.$ac_ext
21674 LIBS=$ac_check_lib_save_LIBS
21675 fi
21676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_write" >&5
21677 $as_echo "$ac_cv_lib_c_write" >&6; }
21678 if test "x$ac_cv_lib_c_write" = xyes; then :
21679
21680 $as_echo "#define HAVE_WRITE 1" >>confdefs.h
21681
21682 else
21683
21684   $as_echo "#undef HAVE_WRITE" >>confdefs.h
21685
21686 fi
21687
21688   else
21689     if test "x$ac_cv_lib_c_write" = xyes; then
21690
21691 $as_echo "#define HAVE_WRITE 1" >>confdefs.h
21692
21693     elif test "x$ac_cv_func_write" = xyes; then
21694
21695 $as_echo "#define HAVE_WRITE 1" >>confdefs.h
21696
21697     else
21698
21699   $as_echo "#undef HAVE_WRITE" >>confdefs.h
21700
21701     fi
21702   fi
21703
21704
21705
21706   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for signbit" >&5
21707 $as_echo_n "checking m2 front end checking m library for signbit... " >&6; }
21708   if test x$gcc_no_link != xyes; then
21709     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit in -lm" >&5
21710 $as_echo_n "checking for signbit in -lm... " >&6; }
21711 if ${ac_cv_lib_m_signbit+:} false; then :
21712   $as_echo_n "(cached) " >&6
21713 else
21714   ac_check_lib_save_LIBS=$LIBS
21715 LIBS="-lm  $LIBS"
21716 if test x$gcc_no_link = xyes; then
21717   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21718 fi
21719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21720 /* end confdefs.h.  */
21721
21722 /* Override any GCC internal prototype to avoid an error.
21723    Use char because int might match the return type of a GCC
21724    builtin and then its argument prototype would still apply.  */
21725 #ifdef __cplusplus
21726 extern "C"
21727 #endif
21728 char signbit ();
21729 int
21730 main ()
21731 {
21732 return signbit ();
21733   ;
21734   return 0;
21735 }
21736 _ACEOF
21737 if ac_fn_c_try_link "$LINENO"; then :
21738   ac_cv_lib_m_signbit=yes
21739 else
21740   ac_cv_lib_m_signbit=no
21741 fi
21742 rm -f core conftest.err conftest.$ac_objext \
21743     conftest$ac_exeext conftest.$ac_ext
21744 LIBS=$ac_check_lib_save_LIBS
21745 fi
21746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_signbit" >&5
21747 $as_echo "$ac_cv_lib_m_signbit" >&6; }
21748 if test "x$ac_cv_lib_m_signbit" = xyes; then :
21749
21750 $as_echo "#define HAVE_SIGNBIT 1" >>confdefs.h
21751
21752 else
21753
21754   $as_echo "#undef HAVE_SIGNBIT" >>confdefs.h
21755
21756 fi
21757
21758   else
21759     if test "x$ac_cv_lib_m_signbit" = xyes; then
21760
21761 $as_echo "#define HAVE_SIGNBIT 1" >>confdefs.h
21762
21763     elif test "x$ac_cv_func_signbit" = xyes; then
21764
21765 $as_echo "#define HAVE_SIGNBIT 1" >>confdefs.h
21766
21767     else
21768
21769   $as_echo "#undef HAVE_SIGNBIT" >>confdefs.h
21770
21771     fi
21772   fi
21773
21774
21775   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for signbitf" >&5
21776 $as_echo_n "checking m2 front end checking m library for signbitf... " >&6; }
21777   if test x$gcc_no_link != xyes; then
21778     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbitf in -lm" >&5
21779 $as_echo_n "checking for signbitf in -lm... " >&6; }
21780 if ${ac_cv_lib_m_signbitf+:} false; then :
21781   $as_echo_n "(cached) " >&6
21782 else
21783   ac_check_lib_save_LIBS=$LIBS
21784 LIBS="-lm  $LIBS"
21785 if test x$gcc_no_link = xyes; then
21786   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21787 fi
21788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21789 /* end confdefs.h.  */
21790
21791 /* Override any GCC internal prototype to avoid an error.
21792    Use char because int might match the return type of a GCC
21793    builtin and then its argument prototype would still apply.  */
21794 #ifdef __cplusplus
21795 extern "C"
21796 #endif
21797 char signbitf ();
21798 int
21799 main ()
21800 {
21801 return signbitf ();
21802   ;
21803   return 0;
21804 }
21805 _ACEOF
21806 if ac_fn_c_try_link "$LINENO"; then :
21807   ac_cv_lib_m_signbitf=yes
21808 else
21809   ac_cv_lib_m_signbitf=no
21810 fi
21811 rm -f core conftest.err conftest.$ac_objext \
21812     conftest$ac_exeext conftest.$ac_ext
21813 LIBS=$ac_check_lib_save_LIBS
21814 fi
21815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_signbitf" >&5
21816 $as_echo "$ac_cv_lib_m_signbitf" >&6; }
21817 if test "x$ac_cv_lib_m_signbitf" = xyes; then :
21818
21819 $as_echo "#define HAVE_SIGNBITF 1" >>confdefs.h
21820
21821 else
21822
21823   $as_echo "#undef HAVE_SIGNBITF" >>confdefs.h
21824
21825 fi
21826
21827   else
21828     if test "x$ac_cv_lib_m_signbitf" = xyes; then
21829
21830 $as_echo "#define HAVE_SIGNBITF 1" >>confdefs.h
21831
21832     elif test "x$ac_cv_func_signbitf" = xyes; then
21833
21834 $as_echo "#define HAVE_SIGNBITF 1" >>confdefs.h
21835
21836     else
21837
21838   $as_echo "#undef HAVE_SIGNBITF" >>confdefs.h
21839
21840     fi
21841   fi
21842
21843
21844   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for signbitl" >&5
21845 $as_echo_n "checking m2 front end checking m library for signbitl... " >&6; }
21846   if test x$gcc_no_link != xyes; then
21847     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbitl in -lm" >&5
21848 $as_echo_n "checking for signbitl in -lm... " >&6; }
21849 if ${ac_cv_lib_m_signbitl+:} false; then :
21850   $as_echo_n "(cached) " >&6
21851 else
21852   ac_check_lib_save_LIBS=$LIBS
21853 LIBS="-lm  $LIBS"
21854 if test x$gcc_no_link = xyes; then
21855   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21856 fi
21857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21858 /* end confdefs.h.  */
21859
21860 /* Override any GCC internal prototype to avoid an error.
21861    Use char because int might match the return type of a GCC
21862    builtin and then its argument prototype would still apply.  */
21863 #ifdef __cplusplus
21864 extern "C"
21865 #endif
21866 char signbitl ();
21867 int
21868 main ()
21869 {
21870 return signbitl ();
21871   ;
21872   return 0;
21873 }
21874 _ACEOF
21875 if ac_fn_c_try_link "$LINENO"; then :
21876   ac_cv_lib_m_signbitl=yes
21877 else
21878   ac_cv_lib_m_signbitl=no
21879 fi
21880 rm -f core conftest.err conftest.$ac_objext \
21881     conftest$ac_exeext conftest.$ac_ext
21882 LIBS=$ac_check_lib_save_LIBS
21883 fi
21884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_signbitl" >&5
21885 $as_echo "$ac_cv_lib_m_signbitl" >&6; }
21886 if test "x$ac_cv_lib_m_signbitl" = xyes; then :
21887
21888 $as_echo "#define HAVE_SIGNBITL 1" >>confdefs.h
21889
21890 else
21891
21892   $as_echo "#undef HAVE_SIGNBITL" >>confdefs.h
21893
21894 fi
21895
21896   else
21897     if test "x$ac_cv_lib_m_signbitl" = xyes; then
21898
21899 $as_echo "#define HAVE_SIGNBITL 1" >>confdefs.h
21900
21901     elif test "x$ac_cv_func_signbitl" = xyes; then
21902
21903 $as_echo "#define HAVE_SIGNBITL 1" >>confdefs.h
21904
21905     else
21906
21907   $as_echo "#undef HAVE_SIGNBITL" >>confdefs.h
21908
21909     fi
21910   fi
21911
21912
21913 { $as_echo "$as_me:${as_lineno-$LINENO}: libgm2 has finished checking target libc and libm contents." >&5
21914 $as_echo "$as_me: libgm2 has finished checking target libc and libm contents." >&6;}
21915
21916 # We test the host here and later on check the target.
21917
21918 # All known M2_HOST_OS values.  This is the union of all host operating systems
21919 # supported by gm2.
21920
21921 M2_SUPPORTED_HOST_OS="aix freebsd hurd linux netbsd openbsd solaris windows darwin"
21922
21923 M2_HOST_OS=unknown
21924
21925 case ${host} in
21926   *-*-darwin*)   M2_HOST_OS=darwin ;;
21927   *-*-freebsd*)  M2_HOST_OS=freebsd ;;
21928   *-*-linux*)    M2_HOST_OS=linux ;;
21929   *-*-netbsd*)   M2_HOST_OS=netbsd ;;
21930   *-*-openbsd*)  M2_HOST_OS=openbsd ;;
21931   *-*-solaris2*) M2_HOST_OS=solaris ;;
21932   *-*-aix*)      M2_HOST_OS=aix ;;
21933   *-*-gnu*)      M2_HOST_OS=hurd ;;
21934 esac
21935
21936 M2_TARGET_OS=unknown
21937
21938 case ${target} in
21939   *-*-darwin*)   M2_TARGET_OS=darwin ;;
21940   *-*-freebsd*)  M2_TARGET_OS=freebsd ;;
21941   *-*-linux*)    M2_TARGET_OS=linux ;;
21942   *-*-netbsd*)   M2_TARGET_OS=netbsd ;;
21943   *-*-openbsd*)  M2_TARGET_OS=openbsd ;;
21944   *-*-solaris2*) M2_TARGET_OS=solaris ;;
21945   *-*-aix*)      M2_TARGET_OS=aix ;;
21946   *-*-gnu*)      M2_TARGET_OS=hurd ;;
21947 esac
21948
21949 # M2_HOST_OS=unknown
21950 if test x${M2_HOST_OS} = xunknown; then
21951    { $as_echo "$as_me:${as_lineno-$LINENO}: unsupported host, will build a minimal m2 library" >&5
21952 $as_echo "$as_me: unsupported host, will build a minimal m2 library" >&6;}
21953    BUILD_PIMLIB=false
21954    BUILD_ISOLIB=false
21955    BUILD_CORLIB=false
21956    BUILD_LOGLIB=false
21957 else
21958    { $as_echo "$as_me:${as_lineno-$LINENO}: m2 library will be built on ${M2_HOST_OS}" >&5
21959 $as_echo "$as_me: m2 library will be built on ${M2_HOST_OS}" >&6;}
21960    BUILD_PIMLIB=true
21961    BUILD_ISOLIB=true
21962    BUILD_CORLIB=true
21963    BUILD_LOGLIB=true
21964 fi
21965
21966 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
21967
21968
21969 # Propagate GM2_FOR_TARGET into Makefiles
21970 GM2_FOR_TARGET=${GM2_FOR_TARGET:-gcc}
21971
21972
21973 # Now we check the target as long as it is a supported host.
21974 # For some embedded targets we choose minimal runtime system which is
21975 # just enough to satisfy the linker targetting raw metal.
21976 if test x${M2_HOST_OS} != xunknown; then
21977 { $as_echo "$as_me:${as_lineno-$LINENO}: m2 library building for target ${target}" >&5
21978 $as_echo "$as_me: m2 library building for target ${target}" >&6;}
21979 case "$target" in
21980
21981   avr25*-*-* | avr31*-*-* | avr35*-*-* | avr4*-*-* | avr5*-*-* | avr51*-*-* | avr6*-*-*)
21982   BUILD_PIMLIB=false
21983   BUILD_ISOLIB=false
21984   BUILD_CORLIB=false
21985   BUILD_LOGLIB=false
21986   ;;
21987
21988   avrxmega2*-*-* | avrxmega4*-*-* | avrxmega5*-*-* | avrxmega6*-*-* | avrxmega7*-*-*)
21989   BUILD_PIMLIB=false
21990   BUILD_ISOLIB=false
21991   BUILD_CORLIB=false
21992   BUILD_LOGLIB=false
21993   ;;
21994
21995   avr3-*-*)
21996   BUILD_PIMLIB=true
21997   BUILD_ISOLIB=true
21998   BUILD_CORLIB=true
21999   BUILD_LOGLIB=true
22000   ;;
22001   esp32-*-*)
22002   BUILD_PIMLIB=false
22003   BUILD_ISOLIB=false
22004   BUILD_CORLIB=false
22005   BUILD_LOGLIB=false
22006   ;;
22007
22008 esac
22009 fi
22010
22011 # GM2_MSG_RESULT issue a query message from the first parameter and a boolean result
22012 # in the second parameter is printed as a "yes" or "no".
22013
22014
22015
22016 if test x${M2_HOST_OS} = xunknown; then
22017    { $as_echo "$as_me:${as_lineno-$LINENO}: m2 front end will only build minimal Modula-2 runtime library on this host" >&5
22018 $as_echo "$as_me: m2 front end will only build minimal Modula-2 runtime library on this host" >&6;}
22019 else
22020
22021    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build PIM libraries:" >&5
22022 $as_echo_n "checking m2 front end will build PIM libraries:... " >&6; }
22023    if test x${BUILD_PIMLIB} = xtrue; then
22024       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22025 $as_echo "yes" >&6; }
22026    else
22027       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22028 $as_echo "no" >&6; }
22029    fi
22030
22031
22032    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build ISO libraries:" >&5
22033 $as_echo_n "checking m2 front end will build ISO libraries:... " >&6; }
22034    if test x${BUILD_ISOLIB} = xtrue; then
22035       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22036 $as_echo "yes" >&6; }
22037    else
22038       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22039 $as_echo "no" >&6; }
22040    fi
22041
22042
22043    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build coroutine libraries:" >&5
22044 $as_echo_n "checking m2 front end will build coroutine libraries:... " >&6; }
22045    if test x${BUILD_CORLIB} = xtrue; then
22046       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22047 $as_echo "yes" >&6; }
22048    else
22049       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22050 $as_echo "no" >&6; }
22051    fi
22052
22053
22054    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build Logitech compatability libraries:" >&5
22055 $as_echo_n "checking m2 front end will build Logitech compatability libraries:... " >&6; }
22056    if test x${BUILD_LOGLIB} = xtrue; then
22057       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22058 $as_echo "yes" >&6; }
22059    else
22060       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22061 $as_echo "no" >&6; }
22062    fi
22063
22064 fi
22065
22066  if test x$BUILD_PIMLIB = xtrue; then
22067   BUILD_PIMLIB_TRUE=
22068   BUILD_PIMLIB_FALSE='#'
22069 else
22070   BUILD_PIMLIB_TRUE='#'
22071   BUILD_PIMLIB_FALSE=
22072 fi
22073
22074  if test x$BUILD_ISOLIB = xtrue; then
22075   BUILD_ISOLIB_TRUE=
22076   BUILD_ISOLIB_FALSE='#'
22077 else
22078   BUILD_ISOLIB_TRUE='#'
22079   BUILD_ISOLIB_FALSE=
22080 fi
22081
22082  if test x$BUILD_CORLIB = xtrue; then
22083   BUILD_CORLIB_TRUE=
22084   BUILD_CORLIB_FALSE='#'
22085 else
22086   BUILD_CORLIB_TRUE='#'
22087   BUILD_CORLIB_FALSE=
22088 fi
22089
22090  if test x$BUILD_LOGLIB = xtrue; then
22091   BUILD_LOGLIB_TRUE=
22092   BUILD_LOGLIB_FALSE='#'
22093 else
22094   BUILD_LOGLIB_TRUE='#'
22095   BUILD_LOGLIB_FALSE=
22096 fi
22097
22098  if test x$M2_TARGET_OS = xdarwin; then
22099   TARGET_DARWIN_TRUE=
22100   TARGET_DARWIN_FALSE='#'
22101 else
22102   TARGET_DARWIN_TRUE='#'
22103   TARGET_DARWIN_FALSE=
22104 fi
22105
22106
22107 # Determine what GCC version number to use in filesystem paths.
22108
22109   get_gcc_base_ver="cat"
22110
22111 # Check whether --with-gcc-major-version-only was given.
22112 if test "${with_gcc_major_version_only+set}" = set; then :
22113   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
22114         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
22115       fi
22116
22117 fi
22118
22119
22120
22121
22122
22123 ac_config_files="$ac_config_files Makefile"
22124
22125
22126 ac_config_files="$ac_config_files libm2min/Makefile libm2pim/Makefile libm2iso/Makefile libm2cor/Makefile libm2log/Makefile"
22127
22128
22129 { $as_echo "$as_me:${as_lineno-$LINENO}: libgm2 has been configured." >&5
22130 $as_echo "$as_me: libgm2 has been configured." >&6;}
22131
22132 cat >confcache <<\_ACEOF
22133 # This file is a shell script that caches the results of configure
22134 # tests run on this system so they can be shared between configure
22135 # scripts and configure runs, see configure's option --config-cache.
22136 # It is not useful on other systems.  If it contains results you don't
22137 # want to keep, you may remove or edit it.
22138 #
22139 # config.status only pays attention to the cache file if you give it
22140 # the --recheck option to rerun configure.
22141 #
22142 # `ac_cv_env_foo' variables (set or unset) will be overridden when
22143 # loading this file, other *unset* `ac_cv_foo' will be assigned the
22144 # following values.
22145
22146 _ACEOF
22147
22148 # The following way of writing the cache mishandles newlines in values,
22149 # but we know of no workaround that is simple, portable, and efficient.
22150 # So, we kill variables containing newlines.
22151 # Ultrix sh set writes to stderr and can't be redirected directly,
22152 # and sets the high bit in the cache file unless we assign to the vars.
22153 (
22154   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
22155     eval ac_val=\$$ac_var
22156     case $ac_val in #(
22157     *${as_nl}*)
22158       case $ac_var in #(
22159       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
22160 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
22161       esac
22162       case $ac_var in #(
22163       _ | IFS | as_nl) ;; #(
22164       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
22165       *) { eval $ac_var=; unset $ac_var;} ;;
22166       esac ;;
22167     esac
22168   done
22169
22170   (set) 2>&1 |
22171     case $as_nl`(ac_space=' '; set) 2>&1` in #(
22172     *${as_nl}ac_space=\ *)
22173       # `set' does not quote correctly, so add quotes: double-quote
22174       # substitution turns \\\\ into \\, and sed turns \\ into \.
22175       sed -n \
22176         "s/'/'\\\\''/g;
22177           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
22178       ;; #(
22179     *)
22180       # `set' quotes correctly as required by POSIX, so do not add quotes.
22181       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
22182       ;;
22183     esac |
22184     sort
22185 ) |
22186   sed '
22187      /^ac_cv_env_/b end
22188      t clear
22189      :clear
22190      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
22191      t end
22192      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
22193      :end' >>confcache
22194 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
22195   if test -w "$cache_file"; then
22196     if test "x$cache_file" != "x/dev/null"; then
22197       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
22198 $as_echo "$as_me: updating cache $cache_file" >&6;}
22199       if test ! -f "$cache_file" || test -h "$cache_file"; then
22200         cat confcache >"$cache_file"
22201       else
22202         case $cache_file in #(
22203         */* | ?:*)
22204           mv -f confcache "$cache_file"$$ &&
22205           mv -f "$cache_file"$$ "$cache_file" ;; #(
22206         *)
22207           mv -f confcache "$cache_file" ;;
22208         esac
22209       fi
22210     fi
22211   else
22212     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
22213 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
22214   fi
22215 fi
22216 rm -f confcache
22217
22218 test "x$prefix" = xNONE && prefix=$ac_default_prefix
22219 # Let make expand exec_prefix.
22220 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
22221
22222 DEFS=-DHAVE_CONFIG_H
22223
22224 ac_libobjs=
22225 ac_ltlibobjs=
22226 U=
22227 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
22228   # 1. Remove the extension, and $U if already installed.
22229   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
22230   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
22231   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
22232   #    will be set to the directory where LIBOBJS objects are built.
22233   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
22234   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
22235 done
22236 LIBOBJS=$ac_libobjs
22237
22238 LTLIBOBJS=$ac_ltlibobjs
22239
22240
22241 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
22242   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
22243 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22244 fi
22245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
22246 $as_echo_n "checking that generated files are newer than configure... " >&6; }
22247    if test -n "$am_sleep_pid"; then
22248      # Hide warnings about reused PIDs.
22249      wait $am_sleep_pid 2>/dev/null
22250    fi
22251    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
22252 $as_echo "done" >&6; }
22253 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
22254   as_fn_error $? "conditional \"AMDEP\" was never defined.
22255 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22256 fi
22257 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
22258   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
22259 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22260 fi
22261 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
22262   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
22263 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22264 fi
22265  if test -n "$EXEEXT"; then
22266   am__EXEEXT_TRUE=
22267   am__EXEEXT_FALSE='#'
22268 else
22269   am__EXEEXT_TRUE='#'
22270   am__EXEEXT_FALSE=
22271 fi
22272
22273 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
22274   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
22275 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22276 fi
22277 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
22278   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
22279 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22280 fi
22281 if test -z "${ENABLE_DARWIN_AT_RPATH_TRUE}" && test -z "${ENABLE_DARWIN_AT_RPATH_FALSE}"; then
22282   as_fn_error $? "conditional \"ENABLE_DARWIN_AT_RPATH\" was never defined.
22283 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22284 fi
22285 if test -z "${BUILD_PIMLIB_TRUE}" && test -z "${BUILD_PIMLIB_FALSE}"; then
22286   as_fn_error $? "conditional \"BUILD_PIMLIB\" was never defined.
22287 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22288 fi
22289 if test -z "${BUILD_ISOLIB_TRUE}" && test -z "${BUILD_ISOLIB_FALSE}"; then
22290   as_fn_error $? "conditional \"BUILD_ISOLIB\" was never defined.
22291 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22292 fi
22293 if test -z "${BUILD_CORLIB_TRUE}" && test -z "${BUILD_CORLIB_FALSE}"; then
22294   as_fn_error $? "conditional \"BUILD_CORLIB\" was never defined.
22295 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22296 fi
22297 if test -z "${BUILD_LOGLIB_TRUE}" && test -z "${BUILD_LOGLIB_FALSE}"; then
22298   as_fn_error $? "conditional \"BUILD_LOGLIB\" was never defined.
22299 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22300 fi
22301 if test -z "${TARGET_DARWIN_TRUE}" && test -z "${TARGET_DARWIN_FALSE}"; then
22302   as_fn_error $? "conditional \"TARGET_DARWIN\" was never defined.
22303 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22304 fi
22305
22306 : "${CONFIG_STATUS=./config.status}"
22307 ac_write_fail=0
22308 ac_clean_files_save=$ac_clean_files
22309 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
22310 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
22311 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
22312 as_write_fail=0
22313 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
22314 #! $SHELL
22315 # Generated by $as_me.
22316 # Run this file to recreate the current configuration.
22317 # Compiler output produced by configure, useful for debugging
22318 # configure, is in config.log if it exists.
22319
22320 debug=false
22321 ac_cs_recheck=false
22322 ac_cs_silent=false
22323
22324 SHELL=\${CONFIG_SHELL-$SHELL}
22325 export SHELL
22326 _ASEOF
22327 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
22328 ## -------------------- ##
22329 ## M4sh Initialization. ##
22330 ## -------------------- ##
22331
22332 # Be more Bourne compatible
22333 DUALCASE=1; export DUALCASE # for MKS sh
22334 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22335   emulate sh
22336   NULLCMD=:
22337   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
22338   # is contrary to our usage.  Disable this feature.
22339   alias -g '${1+"$@"}'='"$@"'
22340   setopt NO_GLOB_SUBST
22341 else
22342   case `(set -o) 2>/dev/null` in #(
22343   *posix*) :
22344     set -o posix ;; #(
22345   *) :
22346      ;;
22347 esac
22348 fi
22349
22350
22351 as_nl='
22352 '
22353 export as_nl
22354 # Printing a long string crashes Solaris 7 /usr/bin/printf.
22355 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
22356 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
22357 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
22358 # Prefer a ksh shell builtin over an external printf program on Solaris,
22359 # but without wasting forks for bash or zsh.
22360 if test -z "$BASH_VERSION$ZSH_VERSION" \
22361     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
22362   as_echo='print -r --'
22363   as_echo_n='print -rn --'
22364 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
22365   as_echo='printf %s\n'
22366   as_echo_n='printf %s'
22367 else
22368   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
22369     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
22370     as_echo_n='/usr/ucb/echo -n'
22371   else
22372     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
22373     as_echo_n_body='eval
22374       arg=$1;
22375       case $arg in #(
22376       *"$as_nl"*)
22377         expr "X$arg" : "X\\(.*\\)$as_nl";
22378         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
22379       esac;
22380       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
22381     '
22382     export as_echo_n_body
22383     as_echo_n='sh -c $as_echo_n_body as_echo'
22384   fi
22385   export as_echo_body
22386   as_echo='sh -c $as_echo_body as_echo'
22387 fi
22388
22389 # The user is always right.
22390 if test "${PATH_SEPARATOR+set}" != set; then
22391   PATH_SEPARATOR=:
22392   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
22393     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
22394       PATH_SEPARATOR=';'
22395   }
22396 fi
22397
22398
22399 # IFS
22400 # We need space, tab and new line, in precisely that order.  Quoting is
22401 # there to prevent editors from complaining about space-tab.
22402 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
22403 # splitting by setting IFS to empty value.)
22404 IFS=" ""        $as_nl"
22405
22406 # Find who we are.  Look in the path if we contain no directory separator.
22407 as_myself=
22408 case $0 in #((
22409   *[\\/]* ) as_myself=$0 ;;
22410   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22411 for as_dir in $PATH
22412 do
22413   IFS=$as_save_IFS
22414   test -z "$as_dir" && as_dir=.
22415     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
22416   done
22417 IFS=$as_save_IFS
22418
22419      ;;
22420 esac
22421 # We did not find ourselves, most probably we were run as `sh COMMAND'
22422 # in which case we are not to be found in the path.
22423 if test "x$as_myself" = x; then
22424   as_myself=$0
22425 fi
22426 if test ! -f "$as_myself"; then
22427   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
22428   exit 1
22429 fi
22430
22431 # Unset variables that we do not need and which cause bugs (e.g. in
22432 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
22433 # suppresses any "Segmentation fault" message there.  '((' could
22434 # trigger a bug in pdksh 5.2.14.
22435 for as_var in BASH_ENV ENV MAIL MAILPATH
22436 do eval test x\${$as_var+set} = xset \
22437   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
22438 done
22439 PS1='$ '
22440 PS2='> '
22441 PS4='+ '
22442
22443 # NLS nuisances.
22444 LC_ALL=C
22445 export LC_ALL
22446 LANGUAGE=C
22447 export LANGUAGE
22448
22449 # CDPATH.
22450 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
22451
22452
22453 # as_fn_error STATUS ERROR [LINENO LOG_FD]
22454 # ----------------------------------------
22455 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
22456 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
22457 # script with STATUS, using 1 if that was 0.
22458 as_fn_error ()
22459 {
22460   as_status=$1; test $as_status -eq 0 && as_status=1
22461   if test "$4"; then
22462     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
22463     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
22464   fi
22465   $as_echo "$as_me: error: $2" >&2
22466   as_fn_exit $as_status
22467 } # as_fn_error
22468
22469
22470 # as_fn_set_status STATUS
22471 # -----------------------
22472 # Set $? to STATUS, without forking.
22473 as_fn_set_status ()
22474 {
22475   return $1
22476 } # as_fn_set_status
22477
22478 # as_fn_exit STATUS
22479 # -----------------
22480 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
22481 as_fn_exit ()
22482 {
22483   set +e
22484   as_fn_set_status $1
22485   exit $1
22486 } # as_fn_exit
22487
22488 # as_fn_unset VAR
22489 # ---------------
22490 # Portably unset VAR.
22491 as_fn_unset ()
22492 {
22493   { eval $1=; unset $1;}
22494 }
22495 as_unset=as_fn_unset
22496 # as_fn_append VAR VALUE
22497 # ----------------------
22498 # Append the text in VALUE to the end of the definition contained in VAR. Take
22499 # advantage of any shell optimizations that allow amortized linear growth over
22500 # repeated appends, instead of the typical quadratic growth present in naive
22501 # implementations.
22502 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
22503   eval 'as_fn_append ()
22504   {
22505     eval $1+=\$2
22506   }'
22507 else
22508   as_fn_append ()
22509   {
22510     eval $1=\$$1\$2
22511   }
22512 fi # as_fn_append
22513
22514 # as_fn_arith ARG...
22515 # ------------------
22516 # Perform arithmetic evaluation on the ARGs, and store the result in the
22517 # global $as_val. Take advantage of shells that can avoid forks. The arguments
22518 # must be portable across $(()) and expr.
22519 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
22520   eval 'as_fn_arith ()
22521   {
22522     as_val=$(( $* ))
22523   }'
22524 else
22525   as_fn_arith ()
22526   {
22527     as_val=`expr "$@" || test $? -eq 1`
22528   }
22529 fi # as_fn_arith
22530
22531
22532 if expr a : '\(a\)' >/dev/null 2>&1 &&
22533    test "X`expr 00001 : '.*\(...\)'`" = X001; then
22534   as_expr=expr
22535 else
22536   as_expr=false
22537 fi
22538
22539 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
22540   as_basename=basename
22541 else
22542   as_basename=false
22543 fi
22544
22545 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
22546   as_dirname=dirname
22547 else
22548   as_dirname=false
22549 fi
22550
22551 as_me=`$as_basename -- "$0" ||
22552 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
22553          X"$0" : 'X\(//\)$' \| \
22554          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
22555 $as_echo X/"$0" |
22556     sed '/^.*\/\([^/][^/]*\)\/*$/{
22557             s//\1/
22558             q
22559           }
22560           /^X\/\(\/\/\)$/{
22561             s//\1/
22562             q
22563           }
22564           /^X\/\(\/\).*/{
22565             s//\1/
22566             q
22567           }
22568           s/.*/./; q'`
22569
22570 # Avoid depending upon Character Ranges.
22571 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
22572 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
22573 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
22574 as_cr_digits='0123456789'
22575 as_cr_alnum=$as_cr_Letters$as_cr_digits
22576
22577 ECHO_C= ECHO_N= ECHO_T=
22578 case `echo -n x` in #(((((
22579 -n*)
22580   case `echo 'xy\c'` in
22581   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
22582   xy)  ECHO_C='\c';;
22583   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
22584        ECHO_T=' ';;
22585   esac;;
22586 *)
22587   ECHO_N='-n';;
22588 esac
22589
22590 rm -f conf$$ conf$$.exe conf$$.file
22591 if test -d conf$$.dir; then
22592   rm -f conf$$.dir/conf$$.file
22593 else
22594   rm -f conf$$.dir
22595   mkdir conf$$.dir 2>/dev/null
22596 fi
22597 if (echo >conf$$.file) 2>/dev/null; then
22598   if ln -s conf$$.file conf$$ 2>/dev/null; then
22599     as_ln_s='ln -s'
22600     # ... but there are two gotchas:
22601     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
22602     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
22603     # In both cases, we have to default to `cp -pR'.
22604     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
22605       as_ln_s='cp -pR'
22606   elif ln conf$$.file conf$$ 2>/dev/null; then
22607     as_ln_s=ln
22608   else
22609     as_ln_s='cp -pR'
22610   fi
22611 else
22612   as_ln_s='cp -pR'
22613 fi
22614 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
22615 rmdir conf$$.dir 2>/dev/null
22616
22617
22618 # as_fn_mkdir_p
22619 # -------------
22620 # Create "$as_dir" as a directory, including parents if necessary.
22621 as_fn_mkdir_p ()
22622 {
22623
22624   case $as_dir in #(
22625   -*) as_dir=./$as_dir;;
22626   esac
22627   test -d "$as_dir" || eval $as_mkdir_p || {
22628     as_dirs=
22629     while :; do
22630       case $as_dir in #(
22631       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
22632       *) as_qdir=$as_dir;;
22633       esac
22634       as_dirs="'$as_qdir' $as_dirs"
22635       as_dir=`$as_dirname -- "$as_dir" ||
22636 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22637          X"$as_dir" : 'X\(//\)[^/]' \| \
22638          X"$as_dir" : 'X\(//\)$' \| \
22639          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
22640 $as_echo X"$as_dir" |
22641     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22642             s//\1/
22643             q
22644           }
22645           /^X\(\/\/\)[^/].*/{
22646             s//\1/
22647             q
22648           }
22649           /^X\(\/\/\)$/{
22650             s//\1/
22651             q
22652           }
22653           /^X\(\/\).*/{
22654             s//\1/
22655             q
22656           }
22657           s/.*/./; q'`
22658       test -d "$as_dir" && break
22659     done
22660     test -z "$as_dirs" || eval "mkdir $as_dirs"
22661   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
22662
22663
22664 } # as_fn_mkdir_p
22665 if mkdir -p . 2>/dev/null; then
22666   as_mkdir_p='mkdir -p "$as_dir"'
22667 else
22668   test -d ./-p && rmdir ./-p
22669   as_mkdir_p=false
22670 fi
22671
22672
22673 # as_fn_executable_p FILE
22674 # -----------------------
22675 # Test if FILE is an executable regular file.
22676 as_fn_executable_p ()
22677 {
22678   test -f "$1" && test -x "$1"
22679 } # as_fn_executable_p
22680 as_test_x='test -x'
22681 as_executable_p=as_fn_executable_p
22682
22683 # Sed expression to map a string onto a valid CPP name.
22684 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
22685
22686 # Sed expression to map a string onto a valid variable name.
22687 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
22688
22689
22690 exec 6>&1
22691 ## ----------------------------------- ##
22692 ## Main body of $CONFIG_STATUS script. ##
22693 ## ----------------------------------- ##
22694 _ASEOF
22695 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
22696
22697 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22698 # Save the log message, to keep $0 and so on meaningful, and to
22699 # report actual input values of CONFIG_FILES etc. instead of their
22700 # values after options handling.
22701 ac_log="
22702 This file was extended by package-unused $as_me version-unused, which was
22703 generated by GNU Autoconf 2.69.  Invocation command line was
22704
22705   CONFIG_FILES    = $CONFIG_FILES
22706   CONFIG_HEADERS  = $CONFIG_HEADERS
22707   CONFIG_LINKS    = $CONFIG_LINKS
22708   CONFIG_COMMANDS = $CONFIG_COMMANDS
22709   $ $0 $@
22710
22711 on `(hostname || uname -n) 2>/dev/null | sed 1q`
22712 "
22713
22714 _ACEOF
22715
22716 case $ac_config_files in *"
22717 "*) set x $ac_config_files; shift; ac_config_files=$*;;
22718 esac
22719
22720 case $ac_config_headers in *"
22721 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
22722 esac
22723
22724
22725 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22726 # Files that config.status was made for.
22727 config_files="$ac_config_files"
22728 config_headers="$ac_config_headers"
22729 config_commands="$ac_config_commands"
22730
22731 _ACEOF
22732
22733 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22734 ac_cs_usage="\
22735 \`$as_me' instantiates files and other configuration actions
22736 from templates according to the current configuration.  Unless the files
22737 and actions are specified as TAGs, all are instantiated by default.
22738
22739 Usage: $0 [OPTION]... [TAG]...
22740
22741   -h, --help       print this help, then exit
22742   -V, --version    print version number and configuration settings, then exit
22743       --config     print configuration, then exit
22744   -q, --quiet, --silent
22745                    do not print progress messages
22746   -d, --debug      don't remove temporary files
22747       --recheck    update $as_me by reconfiguring in the same conditions
22748       --file=FILE[:TEMPLATE]
22749                    instantiate the configuration file FILE
22750       --header=FILE[:TEMPLATE]
22751                    instantiate the configuration header FILE
22752
22753 Configuration files:
22754 $config_files
22755
22756 Configuration headers:
22757 $config_headers
22758
22759 Configuration commands:
22760 $config_commands
22761
22762 Report bugs to the package provider."
22763
22764 _ACEOF
22765 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22766 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
22767 ac_cs_version="\\
22768 package-unused config.status version-unused
22769 configured by $0, generated by GNU Autoconf 2.69,
22770   with options \\"\$ac_cs_config\\"
22771
22772 Copyright (C) 2012 Free Software Foundation, Inc.
22773 This config.status script is free software; the Free Software Foundation
22774 gives unlimited permission to copy, distribute and modify it."
22775
22776 ac_pwd='$ac_pwd'
22777 srcdir='$srcdir'
22778 INSTALL='$INSTALL'
22779 MKDIR_P='$MKDIR_P'
22780 AWK='$AWK'
22781 test -n "\$AWK" || AWK=awk
22782 _ACEOF
22783
22784 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22785 # The default lists apply if the user does not specify any file.
22786 ac_need_defaults=:
22787 while test $# != 0
22788 do
22789   case $1 in
22790   --*=?*)
22791     ac_option=`expr "X$1" : 'X\([^=]*\)='`
22792     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
22793     ac_shift=:
22794     ;;
22795   --*=)
22796     ac_option=`expr "X$1" : 'X\([^=]*\)='`
22797     ac_optarg=
22798     ac_shift=:
22799     ;;
22800   *)
22801     ac_option=$1
22802     ac_optarg=$2
22803     ac_shift=shift
22804     ;;
22805   esac
22806
22807   case $ac_option in
22808   # Handling of the options.
22809   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
22810     ac_cs_recheck=: ;;
22811   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
22812     $as_echo "$ac_cs_version"; exit ;;
22813   --config | --confi | --conf | --con | --co | --c )
22814     $as_echo "$ac_cs_config"; exit ;;
22815   --debug | --debu | --deb | --de | --d | -d )
22816     debug=: ;;
22817   --file | --fil | --fi | --f )
22818     $ac_shift
22819     case $ac_optarg in
22820     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22821     '') as_fn_error $? "missing file argument" ;;
22822     esac
22823     as_fn_append CONFIG_FILES " '$ac_optarg'"
22824     ac_need_defaults=false;;
22825   --header | --heade | --head | --hea )
22826     $ac_shift
22827     case $ac_optarg in
22828     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22829     esac
22830     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
22831     ac_need_defaults=false;;
22832   --he | --h)
22833     # Conflict between --help and --header
22834     as_fn_error $? "ambiguous option: \`$1'
22835 Try \`$0 --help' for more information.";;
22836   --help | --hel | -h )
22837     $as_echo "$ac_cs_usage"; exit ;;
22838   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
22839   | -silent | --silent | --silen | --sile | --sil | --si | --s)
22840     ac_cs_silent=: ;;
22841
22842   # This is an error.
22843   -*) as_fn_error $? "unrecognized option: \`$1'
22844 Try \`$0 --help' for more information." ;;
22845
22846   *) as_fn_append ac_config_targets " $1"
22847      ac_need_defaults=false ;;
22848
22849   esac
22850   shift
22851 done
22852
22853 ac_configure_extra_args=
22854
22855 if $ac_cs_silent; then
22856   exec 6>/dev/null
22857   ac_configure_extra_args="$ac_configure_extra_args --silent"
22858 fi
22859
22860 _ACEOF
22861 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22862 if \$ac_cs_recheck; then
22863   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
22864   shift
22865   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
22866   CONFIG_SHELL='$SHELL'
22867   export CONFIG_SHELL
22868   exec "\$@"
22869 fi
22870
22871 _ACEOF
22872 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22873 exec 5>>config.log
22874 {
22875   echo
22876   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
22877 ## Running $as_me. ##
22878 _ASBOX
22879   $as_echo "$ac_log"
22880 } >&5
22881
22882 _ACEOF
22883 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22884 #
22885 # INIT-COMMANDS
22886 #
22887
22888 srcdir="$srcdir"
22889 host="$host"
22890 target="$target"
22891 with_multisubdir="$with_multisubdir"
22892 with_multisrctop="$with_multisrctop"
22893 with_target_subdir="$with_target_subdir"
22894 ac_configure_args="${multilib_arg} ${ac_configure_args}"
22895 multi_basedir="$multi_basedir"
22896 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
22897 CC="$CC"
22898 CXX="$CXX"
22899 GFORTRAN="$GFORTRAN"
22900 GDC="$GDC"
22901 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
22902
22903
22904 # The HP-UX ksh and POSIX shell print the target directory to stdout
22905 # if CDPATH is set.
22906 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
22907
22908 sed_quote_subst='$sed_quote_subst'
22909 double_quote_subst='$double_quote_subst'
22910 delay_variable_subst='$delay_variable_subst'
22911 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
22912 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
22913 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
22914 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
22915 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
22916 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
22917 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
22918 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
22919 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
22920 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
22921 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
22922 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
22923 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
22924 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
22925 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
22926 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
22927 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
22928 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
22929 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
22930 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
22931 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
22932 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
22933 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
22934 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
22935 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
22936 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
22937 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
22938 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
22939 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
22940 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
22941 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
22942 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
22943 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
22944 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
22945 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
22946 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
22947 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
22948 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
22949 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
22950 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
22951 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
22952 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
22953 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
22954 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
22955 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
22956 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
22957 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
22958 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
22959 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"`'
22960 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
22961 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
22962 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
22963 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
22964 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
22965 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
22966 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
22967 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
22968 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
22969 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
22970 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
22971 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
22972 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
22973 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
22974 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
22975 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
22976 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
22977 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
22978 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
22979 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
22980 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
22981 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
22982 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
22983 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
22984 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
22985 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
22986 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
22987 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
22988 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
22989 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
22990 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
22991 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
22992 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
22993 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
22994 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
22995 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
22996 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
22997 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
22998 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
22999 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
23000 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
23001 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
23002 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
23003 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
23004 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
23005 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
23006 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
23007 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
23008 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
23009 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
23010 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
23011 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
23012 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
23013 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
23014 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
23015 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
23016 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
23017 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
23018 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
23019 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
23020 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
23021 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
23022 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
23023 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
23024 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
23025 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
23026 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
23027 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
23028 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
23029 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
23030 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
23031 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
23032 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
23033 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
23034 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
23035 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
23036 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
23037 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
23038 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
23039 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23040 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23041 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
23042 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
23043 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
23044 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
23045 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
23046 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
23047 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
23048 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
23049 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
23050 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
23051 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
23052 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
23053 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23054 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23055 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23056 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23057 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23058 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23059 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
23060 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
23061 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
23062 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
23063 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
23064 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
23065 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
23066 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
23067 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
23068 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
23069 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
23070 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
23071 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
23072 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
23073 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
23074 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23075 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
23076 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
23077 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
23078 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
23079 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
23080 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
23081 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
23082 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
23083 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
23084 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
23085 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
23086
23087 LTCC='$LTCC'
23088 LTCFLAGS='$LTCFLAGS'
23089 compiler='$compiler_DEFAULT'
23090
23091 # A function that is used when there is no print builtin or printf.
23092 func_fallback_echo ()
23093 {
23094   eval 'cat <<_LTECHO_EOF
23095 \$1
23096 _LTECHO_EOF'
23097 }
23098
23099 # Quote evaled strings.
23100 for var in SHELL \
23101 ECHO \
23102 SED \
23103 GREP \
23104 EGREP \
23105 FGREP \
23106 LD \
23107 NM \
23108 LN_S \
23109 lt_SP2NL \
23110 lt_NL2SP \
23111 reload_flag \
23112 OBJDUMP \
23113 deplibs_check_method \
23114 file_magic_cmd \
23115 AR \
23116 AR_FLAGS \
23117 STRIP \
23118 RANLIB \
23119 CC \
23120 CFLAGS \
23121 compiler \
23122 lt_cv_sys_global_symbol_pipe \
23123 lt_cv_sys_global_symbol_to_cdecl \
23124 lt_cv_sys_global_symbol_to_c_name_address \
23125 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
23126 lt_prog_compiler_no_builtin_flag \
23127 lt_prog_compiler_wl \
23128 lt_prog_compiler_pic \
23129 lt_prog_compiler_static \
23130 lt_cv_prog_compiler_c_o \
23131 need_locks \
23132 DSYMUTIL \
23133 NMEDIT \
23134 LIPO \
23135 OTOOL \
23136 OTOOL64 \
23137 shrext_cmds \
23138 export_dynamic_flag_spec \
23139 whole_archive_flag_spec \
23140 compiler_needs_object \
23141 with_gnu_ld \
23142 allow_undefined_flag \
23143 no_undefined_flag \
23144 hardcode_libdir_flag_spec \
23145 hardcode_libdir_flag_spec_ld \
23146 hardcode_libdir_separator \
23147 fix_srcfile_path \
23148 exclude_expsyms \
23149 include_expsyms \
23150 file_list_spec \
23151 variables_saved_for_relink \
23152 libname_spec \
23153 library_names_spec \
23154 soname_spec \
23155 install_override_mode \
23156 finish_eval \
23157 old_striplib \
23158 striplib \
23159 compiler_lib_search_dirs \
23160 predep_objects \
23161 postdep_objects \
23162 predeps \
23163 postdeps \
23164 compiler_lib_search_path \
23165 LD_CXX \
23166 reload_flag_CXX \
23167 compiler_CXX \
23168 lt_prog_compiler_no_builtin_flag_CXX \
23169 lt_prog_compiler_wl_CXX \
23170 lt_prog_compiler_pic_CXX \
23171 lt_prog_compiler_static_CXX \
23172 lt_cv_prog_compiler_c_o_CXX \
23173 export_dynamic_flag_spec_CXX \
23174 whole_archive_flag_spec_CXX \
23175 compiler_needs_object_CXX \
23176 with_gnu_ld_CXX \
23177 allow_undefined_flag_CXX \
23178 no_undefined_flag_CXX \
23179 hardcode_libdir_flag_spec_CXX \
23180 hardcode_libdir_flag_spec_ld_CXX \
23181 hardcode_libdir_separator_CXX \
23182 fix_srcfile_path_CXX \
23183 exclude_expsyms_CXX \
23184 include_expsyms_CXX \
23185 file_list_spec_CXX \
23186 compiler_lib_search_dirs_CXX \
23187 predep_objects_CXX \
23188 postdep_objects_CXX \
23189 predeps_CXX \
23190 postdeps_CXX \
23191 compiler_lib_search_path_CXX; do
23192     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
23193     *[\\\\\\\`\\"\\\$]*)
23194       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
23195       ;;
23196     *)
23197       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
23198       ;;
23199     esac
23200 done
23201
23202 # Double-quote double-evaled strings.
23203 for var in reload_cmds \
23204 old_postinstall_cmds \
23205 old_postuninstall_cmds \
23206 old_archive_cmds \
23207 extract_expsyms_cmds \
23208 old_archive_from_new_cmds \
23209 old_archive_from_expsyms_cmds \
23210 archive_cmds \
23211 archive_expsym_cmds \
23212 module_cmds \
23213 module_expsym_cmds \
23214 export_symbols_cmds \
23215 prelink_cmds \
23216 postinstall_cmds \
23217 postuninstall_cmds \
23218 finish_cmds \
23219 sys_lib_search_path_spec \
23220 sys_lib_dlsearch_path_spec \
23221 reload_cmds_CXX \
23222 old_archive_cmds_CXX \
23223 old_archive_from_new_cmds_CXX \
23224 old_archive_from_expsyms_cmds_CXX \
23225 archive_cmds_CXX \
23226 archive_expsym_cmds_CXX \
23227 module_cmds_CXX \
23228 module_expsym_cmds_CXX \
23229 export_symbols_cmds_CXX \
23230 prelink_cmds_CXX; do
23231     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
23232     *[\\\\\\\`\\"\\\$]*)
23233       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
23234       ;;
23235     *)
23236       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
23237       ;;
23238     esac
23239 done
23240
23241 ac_aux_dir='$ac_aux_dir'
23242 xsi_shell='$xsi_shell'
23243 lt_shell_append='$lt_shell_append'
23244
23245 # See if we are running on zsh, and set the options which allow our
23246 # commands through without removal of \ escapes INIT.
23247 if test -n "\${ZSH_VERSION+set}" ; then
23248    setopt NO_GLOB_SUBST
23249 fi
23250
23251
23252     PACKAGE='$PACKAGE'
23253     VERSION='$VERSION'
23254     TIMESTAMP='$TIMESTAMP'
23255     RM='$RM'
23256     ofile='$ofile'
23257
23258
23259
23260
23261
23262
23263 _ACEOF
23264
23265 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23266
23267 # Handling of arguments.
23268 for ac_config_target in $ac_config_targets
23269 do
23270   case $ac_config_target in
23271     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
23272     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
23273     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
23274     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
23275     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
23276     "libm2min/Makefile") CONFIG_FILES="$CONFIG_FILES libm2min/Makefile" ;;
23277     "libm2pim/Makefile") CONFIG_FILES="$CONFIG_FILES libm2pim/Makefile" ;;
23278     "libm2iso/Makefile") CONFIG_FILES="$CONFIG_FILES libm2iso/Makefile" ;;
23279     "libm2cor/Makefile") CONFIG_FILES="$CONFIG_FILES libm2cor/Makefile" ;;
23280     "libm2log/Makefile") CONFIG_FILES="$CONFIG_FILES libm2log/Makefile" ;;
23281
23282   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
23283   esac
23284 done
23285
23286
23287 # If the user did not use the arguments to specify the items to instantiate,
23288 # then the envvar interface is used.  Set only those that are not.
23289 # We use the long form for the default assignment because of an extremely
23290 # bizarre bug on SunOS 4.1.3.
23291 if $ac_need_defaults; then
23292   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
23293   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
23294   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
23295 fi
23296
23297 # Have a temporary directory for convenience.  Make it in the build tree
23298 # simply because there is no reason against having it here, and in addition,
23299 # creating and moving files from /tmp can sometimes cause problems.
23300 # Hook for its removal unless debugging.
23301 # Note that there is a small window in which the directory will not be cleaned:
23302 # after its creation but before its name has been assigned to `$tmp'.
23303 $debug ||
23304 {
23305   tmp= ac_tmp=
23306   trap 'exit_status=$?
23307   : "${ac_tmp:=$tmp}"
23308   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
23309 ' 0
23310   trap 'as_fn_exit 1' 1 2 13 15
23311 }
23312 # Create a (secure) tmp directory for tmp files.
23313
23314 {
23315   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
23316   test -d "$tmp"
23317 }  ||
23318 {
23319   tmp=./conf$$-$RANDOM
23320   (umask 077 && mkdir "$tmp")
23321 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
23322 ac_tmp=$tmp
23323
23324 # Set up the scripts for CONFIG_FILES section.
23325 # No need to generate them if there are no CONFIG_FILES.
23326 # This happens for instance with `./config.status config.h'.
23327 if test -n "$CONFIG_FILES"; then
23328
23329
23330 ac_cr=`echo X | tr X '\015'`
23331 # On cygwin, bash can eat \r inside `` if the user requested igncr.
23332 # But we know of no other shell where ac_cr would be empty at this
23333 # point, so we can use a bashism as a fallback.
23334 if test "x$ac_cr" = x; then
23335   eval ac_cr=\$\'\\r\'
23336 fi
23337 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
23338 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
23339   ac_cs_awk_cr='\\r'
23340 else
23341   ac_cs_awk_cr=$ac_cr
23342 fi
23343
23344 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
23345 _ACEOF
23346
23347
23348 {
23349   echo "cat >conf$$subs.awk <<_ACEOF" &&
23350   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
23351   echo "_ACEOF"
23352 } >conf$$subs.sh ||
23353   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
23354 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
23355 ac_delim='%!_!# '
23356 for ac_last_try in false false false false false :; do
23357   . ./conf$$subs.sh ||
23358     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
23359
23360   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
23361   if test $ac_delim_n = $ac_delim_num; then
23362     break
23363   elif $ac_last_try; then
23364     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
23365   else
23366     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
23367   fi
23368 done
23369 rm -f conf$$subs.sh
23370
23371 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23372 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
23373 _ACEOF
23374 sed -n '
23375 h
23376 s/^/S["/; s/!.*/"]=/
23377 p
23378 g
23379 s/^[^!]*!//
23380 :repl
23381 t repl
23382 s/'"$ac_delim"'$//
23383 t delim
23384 :nl
23385 h
23386 s/\(.\{148\}\)..*/\1/
23387 t more1
23388 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
23389 p
23390 n
23391 b repl
23392 :more1
23393 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
23394 p
23395 g
23396 s/.\{148\}//
23397 t nl
23398 :delim
23399 h
23400 s/\(.\{148\}\)..*/\1/
23401 t more2
23402 s/["\\]/\\&/g; s/^/"/; s/$/"/
23403 p
23404 b
23405 :more2
23406 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
23407 p
23408 g
23409 s/.\{148\}//
23410 t delim
23411 ' <conf$$subs.awk | sed '
23412 /^[^""]/{
23413   N
23414   s/\n//
23415 }
23416 ' >>$CONFIG_STATUS || ac_write_fail=1
23417 rm -f conf$$subs.awk
23418 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23419 _ACAWK
23420 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
23421   for (key in S) S_is_set[key] = 1
23422   FS = "\a"
23423
23424 }
23425 {
23426   line = $ 0
23427   nfields = split(line, field, "@")
23428   substed = 0
23429   len = length(field[1])
23430   for (i = 2; i < nfields; i++) {
23431     key = field[i]
23432     keylen = length(key)
23433     if (S_is_set[key]) {
23434       value = S[key]
23435       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
23436       len += length(value) + length(field[++i])
23437       substed = 1
23438     } else
23439       len += 1 + keylen
23440   }
23441
23442   print line
23443 }
23444
23445 _ACAWK
23446 _ACEOF
23447 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23448 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
23449   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
23450 else
23451   cat
23452 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
23453   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
23454 _ACEOF
23455
23456 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
23457 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
23458 # trailing colons and then remove the whole line if VPATH becomes empty
23459 # (actually we leave an empty line to preserve line numbers).
23460 if test "x$srcdir" = x.; then
23461   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
23462 h
23463 s///
23464 s/^/:/
23465 s/[      ]*$/:/
23466 s/:\$(srcdir):/:/g
23467 s/:\${srcdir}:/:/g
23468 s/:@srcdir@:/:/g
23469 s/^:*//
23470 s/:*$//
23471 x
23472 s/\(=[   ]*\).*/\1/
23473 G
23474 s/\n//
23475 s/^[^=]*=[       ]*$//
23476 }'
23477 fi
23478
23479 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23480 fi # test -n "$CONFIG_FILES"
23481
23482 # Set up the scripts for CONFIG_HEADERS section.
23483 # No need to generate them if there are no CONFIG_HEADERS.
23484 # This happens for instance with `./config.status Makefile'.
23485 if test -n "$CONFIG_HEADERS"; then
23486 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
23487 BEGIN {
23488 _ACEOF
23489
23490 # Transform confdefs.h into an awk script `defines.awk', embedded as
23491 # here-document in config.status, that substitutes the proper values into
23492 # config.h.in to produce config.h.
23493
23494 # Create a delimiter string that does not exist in confdefs.h, to ease
23495 # handling of long lines.
23496 ac_delim='%!_!# '
23497 for ac_last_try in false false :; do
23498   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
23499   if test -z "$ac_tt"; then
23500     break
23501   elif $ac_last_try; then
23502     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
23503   else
23504     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
23505   fi
23506 done
23507
23508 # For the awk script, D is an array of macro values keyed by name,
23509 # likewise P contains macro parameters if any.  Preserve backslash
23510 # newline sequences.
23511
23512 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
23513 sed -n '
23514 s/.\{148\}/&'"$ac_delim"'/g
23515 t rset
23516 :rset
23517 s/^[     ]*#[    ]*define[       ][      ]*/ /
23518 t def
23519 d
23520 :def
23521 s/\\$//
23522 t bsnl
23523 s/["\\]/\\&/g
23524 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
23525 D["\1"]=" \3"/p
23526 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
23527 d
23528 :bsnl
23529 s/["\\]/\\&/g
23530 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
23531 D["\1"]=" \3\\\\\\n"\\/p
23532 t cont
23533 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
23534 t cont
23535 d
23536 :cont
23537 n
23538 s/.\{148\}/&'"$ac_delim"'/g
23539 t clear
23540 :clear
23541 s/\\$//
23542 t bsnlc
23543 s/["\\]/\\&/g; s/^/"/; s/$/"/p
23544 d
23545 :bsnlc
23546 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
23547 b cont
23548 ' <confdefs.h | sed '
23549 s/'"$ac_delim"'/"\\\
23550 "/g' >>$CONFIG_STATUS || ac_write_fail=1
23551
23552 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23553   for (key in D) D_is_set[key] = 1
23554   FS = "\a"
23555 }
23556 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
23557   line = \$ 0
23558   split(line, arg, " ")
23559   if (arg[1] == "#") {
23560     defundef = arg[2]
23561     mac1 = arg[3]
23562   } else {
23563     defundef = substr(arg[1], 2)
23564     mac1 = arg[2]
23565   }
23566   split(mac1, mac2, "(") #)
23567   macro = mac2[1]
23568   prefix = substr(line, 1, index(line, defundef) - 1)
23569   if (D_is_set[macro]) {
23570     # Preserve the white space surrounding the "#".
23571     print prefix "define", macro P[macro] D[macro]
23572     next
23573   } else {
23574     # Replace #undef with comments.  This is necessary, for example,
23575     # in the case of _POSIX_SOURCE, which is predefined and required
23576     # on some systems where configure will not decide to define it.
23577     if (defundef == "undef") {
23578       print "/*", prefix defundef, macro, "*/"
23579       next
23580     }
23581   }
23582 }
23583 { print }
23584 _ACAWK
23585 _ACEOF
23586 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23587   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
23588 fi # test -n "$CONFIG_HEADERS"
23589
23590
23591 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
23592 shift
23593 for ac_tag
23594 do
23595   case $ac_tag in
23596   :[FHLC]) ac_mode=$ac_tag; continue;;
23597   esac
23598   case $ac_mode$ac_tag in
23599   :[FHL]*:*);;
23600   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
23601   :[FH]-) ac_tag=-:-;;
23602   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
23603   esac
23604   ac_save_IFS=$IFS
23605   IFS=:
23606   set x $ac_tag
23607   IFS=$ac_save_IFS
23608   shift
23609   ac_file=$1
23610   shift
23611
23612   case $ac_mode in
23613   :L) ac_source=$1;;
23614   :[FH])
23615     ac_file_inputs=
23616     for ac_f
23617     do
23618       case $ac_f in
23619       -) ac_f="$ac_tmp/stdin";;
23620       *) # Look for the file first in the build tree, then in the source tree
23621          # (if the path is not absolute).  The absolute path cannot be DOS-style,
23622          # because $ac_f cannot contain `:'.
23623          test -f "$ac_f" ||
23624            case $ac_f in
23625            [\\/$]*) false;;
23626            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
23627            esac ||
23628            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
23629       esac
23630       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
23631       as_fn_append ac_file_inputs " '$ac_f'"
23632     done
23633
23634     # Let's still pretend it is `configure' which instantiates (i.e., don't
23635     # use $as_me), people would be surprised to read:
23636     #    /* config.h.  Generated by config.status.  */
23637     configure_input='Generated from '`
23638           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
23639         `' by configure.'
23640     if test x"$ac_file" != x-; then
23641       configure_input="$ac_file.  $configure_input"
23642       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
23643 $as_echo "$as_me: creating $ac_file" >&6;}
23644     fi
23645     # Neutralize special characters interpreted by sed in replacement strings.
23646     case $configure_input in #(
23647     *\&* | *\|* | *\\* )
23648        ac_sed_conf_input=`$as_echo "$configure_input" |
23649        sed 's/[\\\\&|]/\\\\&/g'`;; #(
23650     *) ac_sed_conf_input=$configure_input;;
23651     esac
23652
23653     case $ac_tag in
23654     *:-:* | *:-) cat >"$ac_tmp/stdin" \
23655       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
23656     esac
23657     ;;
23658   esac
23659
23660   ac_dir=`$as_dirname -- "$ac_file" ||
23661 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23662          X"$ac_file" : 'X\(//\)[^/]' \| \
23663          X"$ac_file" : 'X\(//\)$' \| \
23664          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
23665 $as_echo X"$ac_file" |
23666     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23667             s//\1/
23668             q
23669           }
23670           /^X\(\/\/\)[^/].*/{
23671             s//\1/
23672             q
23673           }
23674           /^X\(\/\/\)$/{
23675             s//\1/
23676             q
23677           }
23678           /^X\(\/\).*/{
23679             s//\1/
23680             q
23681           }
23682           s/.*/./; q'`
23683   as_dir="$ac_dir"; as_fn_mkdir_p
23684   ac_builddir=.
23685
23686 case "$ac_dir" in
23687 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
23688 *)
23689   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
23690   # A ".." for each directory in $ac_dir_suffix.
23691   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
23692   case $ac_top_builddir_sub in
23693   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
23694   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
23695   esac ;;
23696 esac
23697 ac_abs_top_builddir=$ac_pwd
23698 ac_abs_builddir=$ac_pwd$ac_dir_suffix
23699 # for backward compatibility:
23700 ac_top_builddir=$ac_top_build_prefix
23701
23702 case $srcdir in
23703   .)  # We are building in place.
23704     ac_srcdir=.
23705     ac_top_srcdir=$ac_top_builddir_sub
23706     ac_abs_top_srcdir=$ac_pwd ;;
23707   [\\/]* | ?:[\\/]* )  # Absolute name.
23708     ac_srcdir=$srcdir$ac_dir_suffix;
23709     ac_top_srcdir=$srcdir
23710     ac_abs_top_srcdir=$srcdir ;;
23711   *) # Relative name.
23712     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
23713     ac_top_srcdir=$ac_top_build_prefix$srcdir
23714     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
23715 esac
23716 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
23717
23718
23719   case $ac_mode in
23720   :F)
23721   #
23722   # CONFIG_FILE
23723   #
23724
23725   case $INSTALL in
23726   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
23727   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
23728   esac
23729   ac_MKDIR_P=$MKDIR_P
23730   case $MKDIR_P in
23731   [\\/$]* | ?:[\\/]* ) ;;
23732   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
23733   esac
23734 _ACEOF
23735
23736 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23737 # If the template does not know about datarootdir, expand it.
23738 # FIXME: This hack should be removed a few years after 2.60.
23739 ac_datarootdir_hack=; ac_datarootdir_seen=
23740 ac_sed_dataroot='
23741 /datarootdir/ {
23742   p
23743   q
23744 }
23745 /@datadir@/p
23746 /@docdir@/p
23747 /@infodir@/p
23748 /@localedir@/p
23749 /@mandir@/p'
23750 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
23751 *datarootdir*) ac_datarootdir_seen=yes;;
23752 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
23753   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
23754 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
23755 _ACEOF
23756 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23757   ac_datarootdir_hack='
23758   s&@datadir@&$datadir&g
23759   s&@docdir@&$docdir&g
23760   s&@infodir@&$infodir&g
23761   s&@localedir@&$localedir&g
23762   s&@mandir@&$mandir&g
23763   s&\\\${datarootdir}&$datarootdir&g' ;;
23764 esac
23765 _ACEOF
23766
23767 # Neutralize VPATH when `$srcdir' = `.'.
23768 # Shell code in configure.ac might set extrasub.
23769 # FIXME: do we really want to maintain this feature?
23770 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23771 ac_sed_extra="$ac_vpsub
23772 $extrasub
23773 _ACEOF
23774 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23775 :t
23776 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
23777 s|@configure_input@|$ac_sed_conf_input|;t t
23778 s&@top_builddir@&$ac_top_builddir_sub&;t t
23779 s&@top_build_prefix@&$ac_top_build_prefix&;t t
23780 s&@srcdir@&$ac_srcdir&;t t
23781 s&@abs_srcdir@&$ac_abs_srcdir&;t t
23782 s&@top_srcdir@&$ac_top_srcdir&;t t
23783 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
23784 s&@builddir@&$ac_builddir&;t t
23785 s&@abs_builddir@&$ac_abs_builddir&;t t
23786 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
23787 s&@INSTALL@&$ac_INSTALL&;t t
23788 s&@MKDIR_P@&$ac_MKDIR_P&;t t
23789 $ac_datarootdir_hack
23790 "
23791 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
23792   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
23793
23794 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
23795   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
23796   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
23797       "$ac_tmp/out"`; test -z "$ac_out"; } &&
23798   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23799 which seems to be undefined.  Please make sure it is defined" >&5
23800 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23801 which seems to be undefined.  Please make sure it is defined" >&2;}
23802
23803   rm -f "$ac_tmp/stdin"
23804   case $ac_file in
23805   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
23806   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
23807   esac \
23808   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
23809  ;;
23810   :H)
23811   #
23812   # CONFIG_HEADER
23813   #
23814   if test x"$ac_file" != x-; then
23815     {
23816       $as_echo "/* $configure_input  */" \
23817       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
23818     } >"$ac_tmp/config.h" \
23819       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
23820     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
23821       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
23822 $as_echo "$as_me: $ac_file is unchanged" >&6;}
23823     else
23824       rm -f "$ac_file"
23825       mv "$ac_tmp/config.h" "$ac_file" \
23826         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
23827     fi
23828   else
23829     $as_echo "/* $configure_input  */" \
23830       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
23831       || as_fn_error $? "could not create -" "$LINENO" 5
23832   fi
23833 # Compute "$ac_file"'s index in $config_headers.
23834 _am_arg="$ac_file"
23835 _am_stamp_count=1
23836 for _am_header in $config_headers :; do
23837   case $_am_header in
23838     $_am_arg | $_am_arg:* )
23839       break ;;
23840     * )
23841       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
23842   esac
23843 done
23844 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
23845 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23846          X"$_am_arg" : 'X\(//\)[^/]' \| \
23847          X"$_am_arg" : 'X\(//\)$' \| \
23848          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
23849 $as_echo X"$_am_arg" |
23850     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23851             s//\1/
23852             q
23853           }
23854           /^X\(\/\/\)[^/].*/{
23855             s//\1/
23856             q
23857           }
23858           /^X\(\/\/\)$/{
23859             s//\1/
23860             q
23861           }
23862           /^X\(\/\).*/{
23863             s//\1/
23864             q
23865           }
23866           s/.*/./; q'`/stamp-h$_am_stamp_count
23867  ;;
23868
23869   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
23870 $as_echo "$as_me: executing $ac_file commands" >&6;}
23871  ;;
23872   esac
23873
23874
23875   case $ac_file$ac_mode in
23876     "default-1":C)
23877 # Only add multilib support code if we just rebuilt the top-level
23878 # Makefile.
23879 case " $CONFIG_FILES " in
23880  *" Makefile "*)
23881    ac_file=Makefile . ${multi_basedir}/config-ml.in
23882    ;;
23883 esac ;;
23884     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
23885   # Older Autoconf quotes --file arguments for eval, but not when files
23886   # are listed without --file.  Let's play safe and only enable the eval
23887   # if we detect the quoting.
23888   case $CONFIG_FILES in
23889   *\'*) eval set x "$CONFIG_FILES" ;;
23890   *)   set x $CONFIG_FILES ;;
23891   esac
23892   shift
23893   for mf
23894   do
23895     # Strip MF so we end up with the name of the file.
23896     mf=`echo "$mf" | sed -e 's/:.*$//'`
23897     # Check whether this is an Automake generated Makefile or not.
23898     # We used to match only the files named 'Makefile.in', but
23899     # some people rename them; so instead we look at the file content.
23900     # Grep'ing the first line is not enough: some people post-process
23901     # each Makefile.in and add a new line on top of each file to say so.
23902     # Grep'ing the whole file is not good either: AIX grep has a line
23903     # limit of 2048, but all sed's we know have understand at least 4000.
23904     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
23905       dirpart=`$as_dirname -- "$mf" ||
23906 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23907          X"$mf" : 'X\(//\)[^/]' \| \
23908          X"$mf" : 'X\(//\)$' \| \
23909          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
23910 $as_echo X"$mf" |
23911     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23912             s//\1/
23913             q
23914           }
23915           /^X\(\/\/\)[^/].*/{
23916             s//\1/
23917             q
23918           }
23919           /^X\(\/\/\)$/{
23920             s//\1/
23921             q
23922           }
23923           /^X\(\/\).*/{
23924             s//\1/
23925             q
23926           }
23927           s/.*/./; q'`
23928     else
23929       continue
23930     fi
23931     # Extract the definition of DEPDIR, am__include, and am__quote
23932     # from the Makefile without running 'make'.
23933     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
23934     test -z "$DEPDIR" && continue
23935     am__include=`sed -n 's/^am__include = //p' < "$mf"`
23936     test -z "$am__include" && continue
23937     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
23938     # Find all dependency output files, they are included files with
23939     # $(DEPDIR) in their names.  We invoke sed twice because it is the
23940     # simplest approach to changing $(DEPDIR) to its actual value in the
23941     # expansion.
23942     for file in `sed -n "
23943       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
23944          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
23945       # Make sure the directory exists.
23946       test -f "$dirpart/$file" && continue
23947       fdir=`$as_dirname -- "$file" ||
23948 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23949          X"$file" : 'X\(//\)[^/]' \| \
23950          X"$file" : 'X\(//\)$' \| \
23951          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
23952 $as_echo X"$file" |
23953     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23954             s//\1/
23955             q
23956           }
23957           /^X\(\/\/\)[^/].*/{
23958             s//\1/
23959             q
23960           }
23961           /^X\(\/\/\)$/{
23962             s//\1/
23963             q
23964           }
23965           /^X\(\/\).*/{
23966             s//\1/
23967             q
23968           }
23969           s/.*/./; q'`
23970       as_dir=$dirpart/$fdir; as_fn_mkdir_p
23971       # echo "creating $dirpart/$file"
23972       echo '# dummy' > "$dirpart/$file"
23973     done
23974   done
23975 }
23976  ;;
23977     "libtool":C)
23978
23979     # See if we are running on zsh, and set the options which allow our
23980     # commands through without removal of \ escapes.
23981     if test -n "${ZSH_VERSION+set}" ; then
23982       setopt NO_GLOB_SUBST
23983     fi
23984
23985     cfgfile="${ofile}T"
23986     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
23987     $RM "$cfgfile"
23988
23989     cat <<_LT_EOF >> "$cfgfile"
23990 #! $SHELL
23991
23992 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
23993 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
23994 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
23995 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
23996 #
23997 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
23998 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
23999 #   Written by Gordon Matzigkeit, 1996
24000 #
24001 #   This file is part of GNU Libtool.
24002 #
24003 # GNU Libtool is free software; you can redistribute it and/or
24004 # modify it under the terms of the GNU General Public License as
24005 # published by the Free Software Foundation; either version 2 of
24006 # the License, or (at your option) any later version.
24007 #
24008 # As a special exception to the GNU General Public License,
24009 # if you distribute this file as part of a program or library that
24010 # is built using GNU Libtool, you may include this file under the
24011 # same distribution terms that you use for the rest of that program.
24012 #
24013 # GNU Libtool is distributed in the hope that it will be useful,
24014 # but WITHOUT ANY WARRANTY; without even the implied warranty of
24015 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
24016 # GNU General Public License for more details.
24017 #
24018 # You should have received a copy of the GNU General Public License
24019 # along with GNU Libtool; see the file COPYING.  If not, a copy
24020 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
24021 # obtained by writing to the Free Software Foundation, Inc.,
24022 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
24023
24024
24025 # The names of the tagged configurations supported by this script.
24026 available_tags="CXX "
24027
24028 # ### BEGIN LIBTOOL CONFIG
24029
24030 # Which release of libtool.m4 was used?
24031 macro_version=$macro_version
24032 macro_revision=$macro_revision
24033
24034 # Whether or not to build shared libraries.
24035 build_libtool_libs=$enable_shared
24036
24037 # Whether or not to build static libraries.
24038 build_old_libs=$enable_static
24039
24040 # What type of objects to build.
24041 pic_mode=$pic_mode
24042
24043 # Whether or not to optimize for fast installation.
24044 fast_install=$enable_fast_install
24045
24046 # Shell to use when invoking shell scripts.
24047 SHELL=$lt_SHELL
24048
24049 # An echo program that protects backslashes.
24050 ECHO=$lt_ECHO
24051
24052 # The host system.
24053 host_alias=$host_alias
24054 host=$host
24055 host_os=$host_os
24056
24057 # The build system.
24058 build_alias=$build_alias
24059 build=$build
24060 build_os=$build_os
24061
24062 # A sed program that does not truncate output.
24063 SED=$lt_SED
24064
24065 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
24066 Xsed="\$SED -e 1s/^X//"
24067
24068 # A grep program that handles long lines.
24069 GREP=$lt_GREP
24070
24071 # An ERE matcher.
24072 EGREP=$lt_EGREP
24073
24074 # A literal string matcher.
24075 FGREP=$lt_FGREP
24076
24077 # A BSD- or MS-compatible name lister.
24078 NM=$lt_NM
24079
24080 # Whether we need soft or hard links.
24081 LN_S=$lt_LN_S
24082
24083 # What is the maximum length of a command?
24084 max_cmd_len=$max_cmd_len
24085
24086 # Object file suffix (normally "o").
24087 objext=$ac_objext
24088
24089 # Executable file suffix (normally "").
24090 exeext=$exeext
24091
24092 # whether the shell understands "unset".
24093 lt_unset=$lt_unset
24094
24095 # turn spaces into newlines.
24096 SP2NL=$lt_lt_SP2NL
24097
24098 # turn newlines into spaces.
24099 NL2SP=$lt_lt_NL2SP
24100
24101 # An object symbol dumper.
24102 OBJDUMP=$lt_OBJDUMP
24103
24104 # Method to check whether dependent libraries are shared objects.
24105 deplibs_check_method=$lt_deplibs_check_method
24106
24107 # Command to use when deplibs_check_method == "file_magic".
24108 file_magic_cmd=$lt_file_magic_cmd
24109
24110 # The archiver.
24111 AR=$lt_AR
24112 AR_FLAGS=$lt_AR_FLAGS
24113
24114 # A symbol stripping program.
24115 STRIP=$lt_STRIP
24116
24117 # Commands used to install an old-style archive.
24118 RANLIB=$lt_RANLIB
24119 old_postinstall_cmds=$lt_old_postinstall_cmds
24120 old_postuninstall_cmds=$lt_old_postuninstall_cmds
24121
24122 # Whether to use a lock for old archive extraction.
24123 lock_old_archive_extraction=$lock_old_archive_extraction
24124
24125 # A C compiler.
24126 LTCC=$lt_CC
24127
24128 # LTCC compiler flags.
24129 LTCFLAGS=$lt_CFLAGS
24130
24131 # Take the output of nm and produce a listing of raw symbols and C names.
24132 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
24133
24134 # Transform the output of nm in a proper C declaration.
24135 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
24136
24137 # Transform the output of nm in a C name address pair.
24138 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
24139
24140 # Transform the output of nm in a C name address pair when lib prefix is needed.
24141 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
24142
24143 # The name of the directory that contains temporary libtool files.
24144 objdir=$objdir
24145
24146 # Used to examine libraries when file_magic_cmd begins with "file".
24147 MAGIC_CMD=$MAGIC_CMD
24148
24149 # Must we lock files when doing compilation?
24150 need_locks=$lt_need_locks
24151
24152 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
24153 DSYMUTIL=$lt_DSYMUTIL
24154
24155 # Tool to change global to local symbols on Mac OS X.
24156 NMEDIT=$lt_NMEDIT
24157
24158 # Tool to manipulate fat objects and archives on Mac OS X.
24159 LIPO=$lt_LIPO
24160
24161 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
24162 OTOOL=$lt_OTOOL
24163
24164 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
24165 OTOOL64=$lt_OTOOL64
24166
24167 # Old archive suffix (normally "a").
24168 libext=$libext
24169
24170 # Shared library suffix (normally ".so").
24171 shrext_cmds=$lt_shrext_cmds
24172
24173 # The commands to extract the exported symbol list from a shared archive.
24174 extract_expsyms_cmds=$lt_extract_expsyms_cmds
24175
24176 # Variables whose values should be saved in libtool wrapper scripts and
24177 # restored at link time.
24178 variables_saved_for_relink=$lt_variables_saved_for_relink
24179
24180 # Do we need the "lib" prefix for modules?
24181 need_lib_prefix=$need_lib_prefix
24182
24183 # Do we need a version for libraries?
24184 need_version=$need_version
24185
24186 # Library versioning type.
24187 version_type=$version_type
24188
24189 # Shared library runtime path variable.
24190 runpath_var=$runpath_var
24191
24192 # Shared library path variable.
24193 shlibpath_var=$shlibpath_var
24194
24195 # Is shlibpath searched before the hard-coded library search path?
24196 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
24197
24198 # Format of library name prefix.
24199 libname_spec=$lt_libname_spec
24200
24201 # List of archive names.  First name is the real one, the rest are links.
24202 # The last name is the one that the linker finds with -lNAME
24203 library_names_spec=$lt_library_names_spec
24204
24205 # The coded name of the library, if different from the real name.
24206 soname_spec=$lt_soname_spec
24207
24208 # Permission mode override for installation of shared libraries.
24209 install_override_mode=$lt_install_override_mode
24210
24211 # Command to use after installation of a shared archive.
24212 postinstall_cmds=$lt_postinstall_cmds
24213
24214 # Command to use after uninstallation of a shared archive.
24215 postuninstall_cmds=$lt_postuninstall_cmds
24216
24217 # Commands used to finish a libtool library installation in a directory.
24218 finish_cmds=$lt_finish_cmds
24219
24220 # As "finish_cmds", except a single script fragment to be evaled but
24221 # not shown.
24222 finish_eval=$lt_finish_eval
24223
24224 # Whether we should hardcode library paths into libraries.
24225 hardcode_into_libs=$hardcode_into_libs
24226
24227 # Compile-time system search path for libraries.
24228 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
24229
24230 # Run-time system search path for libraries.
24231 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
24232
24233 # Whether dlopen is supported.
24234 dlopen_support=$enable_dlopen
24235
24236 # Whether dlopen of programs is supported.
24237 dlopen_self=$enable_dlopen_self
24238
24239 # Whether dlopen of statically linked programs is supported.
24240 dlopen_self_static=$enable_dlopen_self_static
24241
24242 # Commands to strip libraries.
24243 old_striplib=$lt_old_striplib
24244 striplib=$lt_striplib
24245
24246
24247 # The linker used to build libraries.
24248 LD=$lt_LD
24249
24250 # How to create reloadable object files.
24251 reload_flag=$lt_reload_flag
24252 reload_cmds=$lt_reload_cmds
24253
24254 # Commands used to build an old-style archive.
24255 old_archive_cmds=$lt_old_archive_cmds
24256
24257 # A language specific compiler.
24258 CC=$lt_compiler
24259
24260 # Is the compiler the GNU compiler?
24261 with_gcc=$GCC
24262
24263 # Compiler flag to turn off builtin functions.
24264 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
24265
24266 # How to pass a linker flag through the compiler.
24267 wl=$lt_lt_prog_compiler_wl
24268
24269 # Additional compiler flags for building library objects.
24270 pic_flag=$lt_lt_prog_compiler_pic
24271
24272 # Compiler flag to prevent dynamic linking.
24273 link_static_flag=$lt_lt_prog_compiler_static
24274
24275 # Does compiler simultaneously support -c and -o options?
24276 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
24277
24278 # Whether or not to add -lc for building shared libraries.
24279 build_libtool_need_lc=$archive_cmds_need_lc
24280
24281 # Whether or not to disallow shared libs when runtime libs are static.
24282 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
24283
24284 # Compiler flag to allow reflexive dlopens.
24285 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
24286
24287 # Compiler flag to generate shared objects directly from archives.
24288 whole_archive_flag_spec=$lt_whole_archive_flag_spec
24289
24290 # Whether the compiler copes with passing no objects directly.
24291 compiler_needs_object=$lt_compiler_needs_object
24292
24293 # Create an old-style archive from a shared archive.
24294 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
24295
24296 # Create a temporary old-style archive to link instead of a shared archive.
24297 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
24298
24299 # Commands used to build a shared archive.
24300 archive_cmds=$lt_archive_cmds
24301 archive_expsym_cmds=$lt_archive_expsym_cmds
24302
24303 # Commands used to build a loadable module if different from building
24304 # a shared archive.
24305 module_cmds=$lt_module_cmds
24306 module_expsym_cmds=$lt_module_expsym_cmds
24307
24308 # Whether we are building with GNU ld or not.
24309 with_gnu_ld=$lt_with_gnu_ld
24310
24311 # Flag that allows shared libraries with undefined symbols to be built.
24312 allow_undefined_flag=$lt_allow_undefined_flag
24313
24314 # Flag that enforces no undefined symbols.
24315 no_undefined_flag=$lt_no_undefined_flag
24316
24317 # Flag to hardcode \$libdir into a binary during linking.
24318 # This must work even if \$libdir does not exist
24319 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
24320
24321 # If ld is used when linking, flag to hardcode \$libdir into a binary
24322 # during linking.  This must work even if \$libdir does not exist.
24323 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
24324
24325 # Whether we need a single "-rpath" flag with a separated argument.
24326 hardcode_libdir_separator=$lt_hardcode_libdir_separator
24327
24328 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
24329 # DIR into the resulting binary.
24330 hardcode_direct=$hardcode_direct
24331
24332 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
24333 # DIR into the resulting binary and the resulting library dependency is
24334 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
24335 # library is relocated.
24336 hardcode_direct_absolute=$hardcode_direct_absolute
24337
24338 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
24339 # into the resulting binary.
24340 hardcode_minus_L=$hardcode_minus_L
24341
24342 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
24343 # into the resulting binary.
24344 hardcode_shlibpath_var=$hardcode_shlibpath_var
24345
24346 # Set to "yes" if building a shared library automatically hardcodes DIR
24347 # into the library and all subsequent libraries and executables linked
24348 # against it.
24349 hardcode_automatic=$hardcode_automatic
24350
24351 # Set to yes if linker adds runtime paths of dependent libraries
24352 # to runtime path list.
24353 inherit_rpath=$inherit_rpath
24354
24355 # Whether libtool must link a program against all its dependency libraries.
24356 link_all_deplibs=$link_all_deplibs
24357
24358 # Fix the shell variable \$srcfile for the compiler.
24359 fix_srcfile_path=$lt_fix_srcfile_path
24360
24361 # Set to "yes" if exported symbols are required.
24362 always_export_symbols=$always_export_symbols
24363
24364 # The commands to list exported symbols.
24365 export_symbols_cmds=$lt_export_symbols_cmds
24366
24367 # Symbols that should not be listed in the preloaded symbols.
24368 exclude_expsyms=$lt_exclude_expsyms
24369
24370 # Symbols that must always be exported.
24371 include_expsyms=$lt_include_expsyms
24372
24373 # Commands necessary for linking programs (against libraries) with templates.
24374 prelink_cmds=$lt_prelink_cmds
24375
24376 # Specify filename containing input files.
24377 file_list_spec=$lt_file_list_spec
24378
24379 # How to hardcode a shared library path into an executable.
24380 hardcode_action=$hardcode_action
24381
24382 # The directories searched by this compiler when creating a shared library.
24383 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
24384
24385 # Dependencies to place before and after the objects being linked to
24386 # create a shared library.
24387 predep_objects=$lt_predep_objects
24388 postdep_objects=$lt_postdep_objects
24389 predeps=$lt_predeps
24390 postdeps=$lt_postdeps
24391
24392 # The library search path used internally by the compiler when linking
24393 # a shared library.
24394 compiler_lib_search_path=$lt_compiler_lib_search_path
24395
24396 # ### END LIBTOOL CONFIG
24397
24398 _LT_EOF
24399
24400   case $host_os in
24401   aix3*)
24402     cat <<\_LT_EOF >> "$cfgfile"
24403 # AIX sometimes has problems with the GCC collect2 program.  For some
24404 # reason, if we set the COLLECT_NAMES environment variable, the problems
24405 # vanish in a puff of smoke.
24406 if test "X${COLLECT_NAMES+set}" != Xset; then
24407   COLLECT_NAMES=
24408   export COLLECT_NAMES
24409 fi
24410 _LT_EOF
24411     ;;
24412   esac
24413
24414
24415 ltmain="$ac_aux_dir/ltmain.sh"
24416
24417
24418   # We use sed instead of cat because bash on DJGPP gets confused if
24419   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
24420   # text mode, it properly converts lines to CR/LF.  This bash problem
24421   # is reportedly fixed, but why not run on old versions too?
24422   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
24423     || (rm -f "$cfgfile"; exit 1)
24424
24425   case $xsi_shell in
24426   yes)
24427     cat << \_LT_EOF >> "$cfgfile"
24428
24429 # func_dirname file append nondir_replacement
24430 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
24431 # otherwise set result to NONDIR_REPLACEMENT.
24432 func_dirname ()
24433 {
24434   case ${1} in
24435     */*) func_dirname_result="${1%/*}${2}" ;;
24436     *  ) func_dirname_result="${3}" ;;
24437   esac
24438 }
24439
24440 # func_basename file
24441 func_basename ()
24442 {
24443   func_basename_result="${1##*/}"
24444 }
24445
24446 # func_dirname_and_basename file append nondir_replacement
24447 # perform func_basename and func_dirname in a single function
24448 # call:
24449 #   dirname:  Compute the dirname of FILE.  If nonempty,
24450 #             add APPEND to the result, otherwise set result
24451 #             to NONDIR_REPLACEMENT.
24452 #             value returned in "$func_dirname_result"
24453 #   basename: Compute filename of FILE.
24454 #             value retuned in "$func_basename_result"
24455 # Implementation must be kept synchronized with func_dirname
24456 # and func_basename. For efficiency, we do not delegate to
24457 # those functions but instead duplicate the functionality here.
24458 func_dirname_and_basename ()
24459 {
24460   case ${1} in
24461     */*) func_dirname_result="${1%/*}${2}" ;;
24462     *  ) func_dirname_result="${3}" ;;
24463   esac
24464   func_basename_result="${1##*/}"
24465 }
24466
24467 # func_stripname prefix suffix name
24468 # strip PREFIX and SUFFIX off of NAME.
24469 # PREFIX and SUFFIX must not contain globbing or regex special
24470 # characters, hashes, percent signs, but SUFFIX may contain a leading
24471 # dot (in which case that matches only a dot).
24472 func_stripname ()
24473 {
24474   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
24475   # positional parameters, so assign one to ordinary parameter first.
24476   func_stripname_result=${3}
24477   func_stripname_result=${func_stripname_result#"${1}"}
24478   func_stripname_result=${func_stripname_result%"${2}"}
24479 }
24480
24481 # func_opt_split
24482 func_opt_split ()
24483 {
24484   func_opt_split_opt=${1%%=*}
24485   func_opt_split_arg=${1#*=}
24486 }
24487
24488 # func_lo2o object
24489 func_lo2o ()
24490 {
24491   case ${1} in
24492     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
24493     *)    func_lo2o_result=${1} ;;
24494   esac
24495 }
24496
24497 # func_xform libobj-or-source
24498 func_xform ()
24499 {
24500   func_xform_result=${1%.*}.lo
24501 }
24502
24503 # func_arith arithmetic-term...
24504 func_arith ()
24505 {
24506   func_arith_result=$(( $* ))
24507 }
24508
24509 # func_len string
24510 # STRING may not start with a hyphen.
24511 func_len ()
24512 {
24513   func_len_result=${#1}
24514 }
24515
24516 _LT_EOF
24517     ;;
24518   *) # Bourne compatible functions.
24519     cat << \_LT_EOF >> "$cfgfile"
24520
24521 # func_dirname file append nondir_replacement
24522 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
24523 # otherwise set result to NONDIR_REPLACEMENT.
24524 func_dirname ()
24525 {
24526   # Extract subdirectory from the argument.
24527   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
24528   if test "X$func_dirname_result" = "X${1}"; then
24529     func_dirname_result="${3}"
24530   else
24531     func_dirname_result="$func_dirname_result${2}"
24532   fi
24533 }
24534
24535 # func_basename file
24536 func_basename ()
24537 {
24538   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
24539 }
24540
24541
24542 # func_stripname prefix suffix name
24543 # strip PREFIX and SUFFIX off of NAME.
24544 # PREFIX and SUFFIX must not contain globbing or regex special
24545 # characters, hashes, percent signs, but SUFFIX may contain a leading
24546 # dot (in which case that matches only a dot).
24547 # func_strip_suffix prefix name
24548 func_stripname ()
24549 {
24550   case ${2} in
24551     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
24552     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
24553   esac
24554 }
24555
24556 # sed scripts:
24557 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
24558 my_sed_long_arg='1s/^-[^=]*=//'
24559
24560 # func_opt_split
24561 func_opt_split ()
24562 {
24563   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
24564   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
24565 }
24566
24567 # func_lo2o object
24568 func_lo2o ()
24569 {
24570   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
24571 }
24572
24573 # func_xform libobj-or-source
24574 func_xform ()
24575 {
24576   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
24577 }
24578
24579 # func_arith arithmetic-term...
24580 func_arith ()
24581 {
24582   func_arith_result=`expr "$@"`
24583 }
24584
24585 # func_len string
24586 # STRING may not start with a hyphen.
24587 func_len ()
24588 {
24589   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
24590 }
24591
24592 _LT_EOF
24593 esac
24594
24595 case $lt_shell_append in
24596   yes)
24597     cat << \_LT_EOF >> "$cfgfile"
24598
24599 # func_append var value
24600 # Append VALUE to the end of shell variable VAR.
24601 func_append ()
24602 {
24603   eval "$1+=\$2"
24604 }
24605 _LT_EOF
24606     ;;
24607   *)
24608     cat << \_LT_EOF >> "$cfgfile"
24609
24610 # func_append var value
24611 # Append VALUE to the end of shell variable VAR.
24612 func_append ()
24613 {
24614   eval "$1=\$$1\$2"
24615 }
24616
24617 _LT_EOF
24618     ;;
24619   esac
24620
24621
24622   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
24623     || (rm -f "$cfgfile"; exit 1)
24624
24625   mv -f "$cfgfile" "$ofile" ||
24626     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
24627   chmod +x "$ofile"
24628
24629
24630     cat <<_LT_EOF >> "$ofile"
24631
24632 # ### BEGIN LIBTOOL TAG CONFIG: CXX
24633
24634 # The linker used to build libraries.
24635 LD=$lt_LD_CXX
24636
24637 # How to create reloadable object files.
24638 reload_flag=$lt_reload_flag_CXX
24639 reload_cmds=$lt_reload_cmds_CXX
24640
24641 # Commands used to build an old-style archive.
24642 old_archive_cmds=$lt_old_archive_cmds_CXX
24643
24644 # A language specific compiler.
24645 CC=$lt_compiler_CXX
24646
24647 # Is the compiler the GNU compiler?
24648 with_gcc=$GCC_CXX
24649
24650 # Compiler flag to turn off builtin functions.
24651 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
24652
24653 # How to pass a linker flag through the compiler.
24654 wl=$lt_lt_prog_compiler_wl_CXX
24655
24656 # Additional compiler flags for building library objects.
24657 pic_flag=$lt_lt_prog_compiler_pic_CXX
24658
24659 # Compiler flag to prevent dynamic linking.
24660 link_static_flag=$lt_lt_prog_compiler_static_CXX
24661
24662 # Does compiler simultaneously support -c and -o options?
24663 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
24664
24665 # Whether or not to add -lc for building shared libraries.
24666 build_libtool_need_lc=$archive_cmds_need_lc_CXX
24667
24668 # Whether or not to disallow shared libs when runtime libs are static.
24669 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
24670
24671 # Compiler flag to allow reflexive dlopens.
24672 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
24673
24674 # Compiler flag to generate shared objects directly from archives.
24675 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
24676
24677 # Whether the compiler copes with passing no objects directly.
24678 compiler_needs_object=$lt_compiler_needs_object_CXX
24679
24680 # Create an old-style archive from a shared archive.
24681 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
24682
24683 # Create a temporary old-style archive to link instead of a shared archive.
24684 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
24685
24686 # Commands used to build a shared archive.
24687 archive_cmds=$lt_archive_cmds_CXX
24688 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
24689
24690 # Commands used to build a loadable module if different from building
24691 # a shared archive.
24692 module_cmds=$lt_module_cmds_CXX
24693 module_expsym_cmds=$lt_module_expsym_cmds_CXX
24694
24695 # Whether we are building with GNU ld or not.
24696 with_gnu_ld=$lt_with_gnu_ld_CXX
24697
24698 # Flag that allows shared libraries with undefined symbols to be built.
24699 allow_undefined_flag=$lt_allow_undefined_flag_CXX
24700
24701 # Flag that enforces no undefined symbols.
24702 no_undefined_flag=$lt_no_undefined_flag_CXX
24703
24704 # Flag to hardcode \$libdir into a binary during linking.
24705 # This must work even if \$libdir does not exist
24706 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
24707
24708 # If ld is used when linking, flag to hardcode \$libdir into a binary
24709 # during linking.  This must work even if \$libdir does not exist.
24710 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
24711
24712 # Whether we need a single "-rpath" flag with a separated argument.
24713 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
24714
24715 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
24716 # DIR into the resulting binary.
24717 hardcode_direct=$hardcode_direct_CXX
24718
24719 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
24720 # DIR into the resulting binary and the resulting library dependency is
24721 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
24722 # library is relocated.
24723 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
24724
24725 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
24726 # into the resulting binary.
24727 hardcode_minus_L=$hardcode_minus_L_CXX
24728
24729 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
24730 # into the resulting binary.
24731 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
24732
24733 # Set to "yes" if building a shared library automatically hardcodes DIR
24734 # into the library and all subsequent libraries and executables linked
24735 # against it.
24736 hardcode_automatic=$hardcode_automatic_CXX
24737
24738 # Set to yes if linker adds runtime paths of dependent libraries
24739 # to runtime path list.
24740 inherit_rpath=$inherit_rpath_CXX
24741
24742 # Whether libtool must link a program against all its dependency libraries.
24743 link_all_deplibs=$link_all_deplibs_CXX
24744
24745 # Fix the shell variable \$srcfile for the compiler.
24746 fix_srcfile_path=$lt_fix_srcfile_path_CXX
24747
24748 # Set to "yes" if exported symbols are required.
24749 always_export_symbols=$always_export_symbols_CXX
24750
24751 # The commands to list exported symbols.
24752 export_symbols_cmds=$lt_export_symbols_cmds_CXX
24753
24754 # Symbols that should not be listed in the preloaded symbols.
24755 exclude_expsyms=$lt_exclude_expsyms_CXX
24756
24757 # Symbols that must always be exported.
24758 include_expsyms=$lt_include_expsyms_CXX
24759
24760 # Commands necessary for linking programs (against libraries) with templates.
24761 prelink_cmds=$lt_prelink_cmds_CXX
24762
24763 # Specify filename containing input files.
24764 file_list_spec=$lt_file_list_spec_CXX
24765
24766 # How to hardcode a shared library path into an executable.
24767 hardcode_action=$hardcode_action_CXX
24768
24769 # The directories searched by this compiler when creating a shared library.
24770 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
24771
24772 # Dependencies to place before and after the objects being linked to
24773 # create a shared library.
24774 predep_objects=$lt_predep_objects_CXX
24775 postdep_objects=$lt_postdep_objects_CXX
24776 predeps=$lt_predeps_CXX
24777 postdeps=$lt_postdeps_CXX
24778
24779 # The library search path used internally by the compiler when linking
24780 # a shared library.
24781 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
24782
24783 # ### END LIBTOOL TAG CONFIG: CXX
24784 _LT_EOF
24785
24786  ;;
24787     "libm2min/Makefile":F)  cat > vpsed$$ << \_EOF
24788 s!`test -f '$<' || echo '$(srcdir)/'`!!
24789 _EOF
24790    sed -f vpsed$$ $ac_file > tmp$$
24791    mv tmp$$ $ac_file
24792    rm vpsed$$
24793    echo 'MULTISUBDIR =' >> $ac_file
24794    ml_norecursion=yes
24795    . ${multi_basedir}/config-ml.in
24796    { ml_norecursion=; unset ml_norecursion;}
24797  ;;
24798     "libm2pim/Makefile":F)  cat > vpsed$$ << \_EOF
24799 s!`test -f '$<' || echo '$(srcdir)/'`!!
24800 _EOF
24801    sed -f vpsed$$ $ac_file > tmp$$
24802    mv tmp$$ $ac_file
24803    rm vpsed$$
24804    echo 'MULTISUBDIR =' >> $ac_file
24805    ml_norecursion=yes
24806    . ${multi_basedir}/config-ml.in
24807    { ml_norecursion=; unset ml_norecursion;}
24808  ;;
24809     "libm2iso/Makefile":F)  cat > vpsed$$ << \_EOF
24810 s!`test -f '$<' || echo '$(srcdir)/'`!!
24811 _EOF
24812    sed -f vpsed$$ $ac_file > tmp$$
24813    mv tmp$$ $ac_file
24814    rm vpsed$$
24815    echo 'MULTISUBDIR =' >> $ac_file
24816    ml_norecursion=yes
24817    . ${multi_basedir}/config-ml.in
24818    { ml_norecursion=; unset ml_norecursion;}
24819  ;;
24820     "libm2cor/Makefile":F)  cat > vpsed$$ << \_EOF
24821 s!`test -f '$<' || echo '$(srcdir)/'`!!
24822 _EOF
24823    sed -f vpsed$$ $ac_file > tmp$$
24824    mv tmp$$ $ac_file
24825    rm vpsed$$
24826    echo 'MULTISUBDIR =' >> $ac_file
24827    ml_norecursion=yes
24828    . ${multi_basedir}/config-ml.in
24829    { ml_norecursion=; unset ml_norecursion;}
24830  ;;
24831     "libm2log/Makefile":F)  cat > vpsed$$ << \_EOF
24832 s!`test -f '$<' || echo '$(srcdir)/'`!!
24833 _EOF
24834    sed -f vpsed$$ $ac_file > tmp$$
24835    mv tmp$$ $ac_file
24836    rm vpsed$$
24837    echo 'MULTISUBDIR =' >> $ac_file
24838    ml_norecursion=yes
24839    . ${multi_basedir}/config-ml.in
24840    { ml_norecursion=; unset ml_norecursion;}
24841  ;;
24842
24843   esac
24844 done # for ac_tag
24845
24846
24847 as_fn_exit 0
24848 _ACEOF
24849 ac_clean_files=$ac_clean_files_save
24850
24851 test $ac_write_fail = 0 ||
24852   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
24853
24854
24855 # configure is writing to config.log, and then calls config.status.
24856 # config.status does its own redirection, appending to config.log.
24857 # Unfortunately, on DOS this fails, as config.log is still kept open
24858 # by configure, so config.status won't be able to write to it; its
24859 # output is simply discarded.  So we exec the FD to /dev/null,
24860 # effectively closing config.log, so it can be properly (re)opened and
24861 # appended to by config.status.  When coming back to configure, we
24862 # need to make the FD available again.
24863 if test "$no_create" != yes; then
24864   ac_cs_success=:
24865   ac_config_status_args=
24866   test "$silent" = yes &&
24867     ac_config_status_args="$ac_config_status_args --quiet"
24868   exec 5>/dev/null
24869   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
24870   exec 5>>config.log
24871   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
24872   # would make configure fail if this is the last instruction.
24873   $ac_cs_success || as_fn_exit 1
24874 fi
24875 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
24876   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
24877 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
24878 fi
24879