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 CXXCPP
 653 OTOOL64
 654 OTOOL
 655 LIPO
 656 NMEDIT
 657 DSYMUTIL
 658 OBJDUMP
 659 LN_S
 660 ac_ct_DUMPBIN
 661 DUMPBIN
 662 LD
 663 FGREP
 664 SED
 665 LIBTOOL
 666 PERL
 667 RANLIB
 668 NM
 669 AR
 670 am__fastdepCCAS_FALSE
 671 am__fastdepCCAS_TRUE
 672 CCASDEPMODE
 673 CCASFLAGS
 674 CCAS
 675 am__fastdepCXX_FALSE
 676 am__fastdepCXX_TRUE
 677 CXXDEPMODE
 678 ac_ct_CXX
 679 CXXFLAGS
 680 CXX
 681 MAINTAINER_MODE_FALSE
 682 MAINTAINER_MODE_TRUE
 683 toolexeclibdir
 684 toolexecdir
 685 MAINT
 686 slibdir
 687 target_subdir
 688 host_subdir
 689 build_subdir
 690 build_libsubdir
 691 target_noncanonical
 692 host_noncanonical
 693 AM_BACKSLASH
 694 AM_DEFAULT_VERBOSITY
 695 AM_DEFAULT_V
 696 AM_V
 697 am__fastdepCC_FALSE
 698 am__fastdepCC_TRUE
 699 CCDEPMODE
 700 am__nodep
 701 AMDEPBACKSLASH
 702 AMDEP_FALSE
 703 AMDEP_TRUE
 704 am__quote
 705 am__include
 706 DEPDIR
 707 am__untar
 708 am__tar
 709 AMTAR
 710 am__leading_dot
 711 SET_MAKE
 712 AWK
 713 mkdir_p
 714 MKDIR_P
 715 INSTALL_STRIP_PROGRAM
 716 STRIP
 717 install_sh
 718 MAKEINFO
 719 AUTOHEADER
 720 AUTOMAKE
 721 AUTOCONF
 722 ACLOCAL
 723 VERSION
 724 PACKAGE
 725 CYGPATH_W
 726 am__isrc
 727 INSTALL_DATA
 728 INSTALL_SCRIPT
 729 INSTALL_PROGRAM
 730 target_os
 731 target_vendor
 732 target_cpu
 733 target
 734 host_os
 735 host_vendor
 736 host_cpu
 737 host
 738 build_os
 739 build_vendor
 740 build_cpu
 741 build
 742 EGREP
 743 GREP
 744 CPP
 745 OBJEXT
 746 EXEEXT
 747 ac_ct_CC
 748 CPPFLAGS
 749 LDFLAGS
 750 CFLAGS
 751 CC
 752 multi_basedir
 753 libtool_VERSION
 754 target_alias
 755 host_alias
 756 build_alias
 757 LIBS
 758 ECHO_T
 759 ECHO_N
 760 ECHO_C
 761 DEFS
 762 mandir
 763 localedir
 764 libdir
 765 psdir
 766 pdfdir
 767 dvidir
 768 htmldir
 769 infodir
 770 docdir
 771 oldincludedir
 772 includedir
 773 localstatedir
 774 sharedstatedir
 775 sysconfdir
 776 datadir
 777 datarootdir
 778 libexecdir
 779 sbindir
 780 bindir
 781 program_transform_name
 782 prefix
 783 exec_prefix
 784 PACKAGE_URL
 785 PACKAGE_BUGREPORT
 786 PACKAGE_STRING
 787 PACKAGE_VERSION
 788 PACKAGE_TARNAME
 789 PACKAGE_NAME
 790 PATH_SEPARATOR
 791 SHELL'
 792 ac_subst_files=''
 793 ac_user_opts='
 794 enable_option_checking
 795 enable_multilib
 796 enable_dependency_tracking
 797 enable_silent_rules
 798 with_cross_host
 799 with_build_libsubdir
 800 enable_version_specific_runtime_libs
 801 with_slibdir
 802 enable_maintainer_mode
 803 enable_shared
 804 enable_static
 805 with_pic
 806 enable_fast_install
 807 with_gnu_ld
 808 enable_libtool_lock
 809 with_gcc_major_version_only
 810 '
 811       ac_precious_vars='build_alias
 812 host_alias
 813 target_alias
 814 CC
 815 CFLAGS
 816 LDFLAGS
 817 LIBS
 818 CPPFLAGS
 819 CPP
 820 CXXCPP'
 821
 822
 823 # Initialize some variables set by options.
 824 ac_init_help=
 825 ac_init_version=false
 826 ac_unrecognized_opts=
 827 ac_unrecognized_sep=
 828 # The variables have the same names as the options, with
 829 # dashes changed to underlines.
 830 cache_file=/dev/null
 831 exec_prefix=NONE
 832 no_create=
 833 no_recursion=
 834 prefix=NONE
 835 program_prefix=NONE
 836 program_suffix=NONE
 837 program_transform_name=s,x,x,
 838 silent=
 839 site=
 840 srcdir=
 841 verbose=
 842 x_includes=NONE
 843 x_libraries=NONE
 844
 845 # Installation directory options.
 846 # These are left unexpanded so users can "make install exec_prefix=/foo"
 847 # and all the variables that are supposed to be based on exec_prefix
 848 # by default will actually change.
 849 # Use braces instead of parens because sh, perl, etc. also accept them.
 850 # (The list follows the same order as the GNU Coding Standards.)
 851 bindir='${exec_prefix}/bin'
 852 sbindir='${exec_prefix}/sbin'
 853 libexecdir='${exec_prefix}/libexec'
 854 datarootdir='${prefix}/share'
 855 datadir='${datarootdir}'
 856 sysconfdir='${prefix}/etc'
 857 sharedstatedir='${prefix}/com'
 858 localstatedir='${prefix}/var'
 859 includedir='${prefix}/include'
 860 oldincludedir='/usr/include'
 861 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 862 infodir='${datarootdir}/info'
 863 htmldir='${docdir}'
 864 dvidir='${docdir}'
 865 pdfdir='${docdir}'
 866 psdir='${docdir}'
 867 libdir='${exec_prefix}/lib'
 868 localedir='${datarootdir}/locale'
 869 mandir='${datarootdir}/man'
 870
 871 ac_prev=
 872 ac_dashdash=
 873 for ac_option
 874 do
 875   # If the previous option needs an argument, assign it.
 876   if test -n "$ac_prev"; then
 877     eval $ac_prev=\$ac_option
 878     ac_prev=
 879     continue
 880   fi
 881
 882   case $ac_option in
 883   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 884   *=)   ac_optarg= ;;
 885   *)    ac_optarg=yes ;;
 886   esac
 887
 888   # Accept the important Cygnus configure options, so we can diagnose typos.
 889
 890   case $ac_dashdash$ac_option in
 891   --)
 892     ac_dashdash=yes ;;
 893
 894   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 895     ac_prev=bindir ;;
 896   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 897     bindir=$ac_optarg ;;
 898
 899   -build | --build | --buil | --bui | --bu)
 900     ac_prev=build_alias ;;
 901   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 902     build_alias=$ac_optarg ;;
 903
 904   -cache-file | --cache-file | --cache-fil | --cache-fi \
 905   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 906     ac_prev=cache_file ;;
 907   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 908   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 909     cache_file=$ac_optarg ;;
 910
 911   --config-cache | -C)
 912     cache_file=config.cache ;;
 913
 914   -datadir | --datadir | --datadi | --datad)
 915     ac_prev=datadir ;;
 916   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 917     datadir=$ac_optarg ;;
 918
 919   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 920   | --dataroo | --dataro | --datar)
 921     ac_prev=datarootdir ;;
 922   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 923   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 924     datarootdir=$ac_optarg ;;
 925
 926   -disable-* | --disable-*)
 927     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 928     # Reject names that are not valid shell variable names.
 929     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 930       as_fn_error $? "invalid feature name: $ac_useropt"
 931     ac_useropt_orig=$ac_useropt
 932     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 933     case $ac_user_opts in
 934       *"
 935 "enable_$ac_useropt"
 936 "*) ;;
 937       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 938          ac_unrecognized_sep=', ';;
 939     esac
 940     eval enable_$ac_useropt=no ;;
 941
 942   -docdir | --docdir | --docdi | --doc | --do)
 943     ac_prev=docdir ;;
 944   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 945     docdir=$ac_optarg ;;
 946
 947   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 948     ac_prev=dvidir ;;
 949   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 950     dvidir=$ac_optarg ;;
 951
 952   -enable-* | --enable-*)
 953     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 954     # Reject names that are not valid shell variable names.
 955     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 956       as_fn_error $? "invalid feature name: $ac_useropt"
 957     ac_useropt_orig=$ac_useropt
 958     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 959     case $ac_user_opts in
 960       *"
 961 "enable_$ac_useropt"
 962 "*) ;;
 963       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 964          ac_unrecognized_sep=', ';;
 965     esac
 966     eval enable_$ac_useropt=\$ac_optarg ;;
 967
 968   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 969   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 970   | --exec | --exe | --ex)
 971     ac_prev=exec_prefix ;;
 972   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 973   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 974   | --exec=* | --exe=* | --ex=*)
 975     exec_prefix=$ac_optarg ;;
 976
 977   -gas | --gas | --ga | --g)
 978     # Obsolete; use --with-gas.
 979     with_gas=yes ;;
 980
 981   -help | --help | --hel | --he | -h)
 982     ac_init_help=long ;;
 983   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 984     ac_init_help=recursive ;;
 985   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 986     ac_init_help=short ;;
 987
 988   -host | --host | --hos | --ho)
 989     ac_prev=host_alias ;;
 990   -host=* | --host=* | --hos=* | --ho=*)
 991     host_alias=$ac_optarg ;;
 992
 993   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 994     ac_prev=htmldir ;;
 995   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 996   | --ht=*)
 997     htmldir=$ac_optarg ;;
 998
 999   -includedir | --includedir | --includedi | --included | --include \
1000   | --includ | --inclu | --incl | --inc)
1001     ac_prev=includedir ;;
1002   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1003   | --includ=* | --inclu=* | --incl=* | --inc=*)
1004     includedir=$ac_optarg ;;
1005
1006   -infodir | --infodir | --infodi | --infod | --info | --inf)
1007     ac_prev=infodir ;;
1008   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1009     infodir=$ac_optarg ;;
1010
1011   -libdir | --libdir | --libdi | --libd)
1012     ac_prev=libdir ;;
1013   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1014     libdir=$ac_optarg ;;
1015
1016   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1017   | --libexe | --libex | --libe)
1018     ac_prev=libexecdir ;;
1019   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1020   | --libexe=* | --libex=* | --libe=*)
1021     libexecdir=$ac_optarg ;;
1022
1023   -localedir | --localedir | --localedi | --localed | --locale)
1024     ac_prev=localedir ;;
1025   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1026     localedir=$ac_optarg ;;
1027
1028   -localstatedir | --localstatedir | --localstatedi | --localstated \
1029   | --localstate | --localstat | --localsta | --localst | --locals)
1030     ac_prev=localstatedir ;;
1031   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1032   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1033     localstatedir=$ac_optarg ;;
1034
1035   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1036     ac_prev=mandir ;;
1037   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1038     mandir=$ac_optarg ;;
1039
1040   -nfp | --nfp | --nf)
1041     # Obsolete; use --without-fp.
1042     with_fp=no ;;
1043
1044   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1045   | --no-cr | --no-c | -n)
1046     no_create=yes ;;
1047
1048   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1049   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1050     no_recursion=yes ;;
1051
1052   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1053   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1054   | --oldin | --oldi | --old | --ol | --o)
1055     ac_prev=oldincludedir ;;
1056   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1057   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1058   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1059     oldincludedir=$ac_optarg ;;
1060
1061   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1062     ac_prev=prefix ;;
1063   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1064     prefix=$ac_optarg ;;
1065
1066   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1067   | --program-pre | --program-pr | --program-p)
1068     ac_prev=program_prefix ;;
1069   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1070   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1071     program_prefix=$ac_optarg ;;
1072
1073   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1074   | --program-suf | --program-su | --program-s)
1075     ac_prev=program_suffix ;;
1076   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1077   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1078     program_suffix=$ac_optarg ;;
1079
1080   -program-transform-name | --program-transform-name \
1081   | --program-transform-nam | --program-transform-na \
1082   | --program-transform-n | --program-transform- \
1083   | --program-transform | --program-transfor \
1084   | --program-transfo | --program-transf \
1085   | --program-trans | --program-tran \
1086   | --progr-tra | --program-tr | --program-t)
1087     ac_prev=program_transform_name ;;
1088   -program-transform-name=* | --program-transform-name=* \
1089   | --program-transform-nam=* | --program-transform-na=* \
1090   | --program-transform-n=* | --program-transform-=* \
1091   | --program-transform=* | --program-transfor=* \
1092   | --program-transfo=* | --program-transf=* \
1093   | --program-trans=* | --program-tran=* \
1094   | --progr-tra=* | --program-tr=* | --program-t=*)
1095     program_transform_name=$ac_optarg ;;
1096
1097   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1098     ac_prev=pdfdir ;;
1099   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1100     pdfdir=$ac_optarg ;;
1101
1102   -psdir | --psdir | --psdi | --psd | --ps)
1103     ac_prev=psdir ;;
1104   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1105     psdir=$ac_optarg ;;
1106
1107   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1108   | -silent | --silent | --silen | --sile | --sil)
1109     silent=yes ;;
1110
1111   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1112     ac_prev=sbindir ;;
1113   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1114   | --sbi=* | --sb=*)
1115     sbindir=$ac_optarg ;;
1116
1117   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1118   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1119   | --sharedst | --shareds | --shared | --share | --shar \
1120   | --sha | --sh)
1121     ac_prev=sharedstatedir ;;
1122   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1123   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1124   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1125   | --sha=* | --sh=*)
1126     sharedstatedir=$ac_optarg ;;
1127
1128   -site | --site | --sit)
1129     ac_prev=site ;;
1130   -site=* | --site=* | --sit=*)
1131     site=$ac_optarg ;;
1132
1133   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1134     ac_prev=srcdir ;;
1135   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1136     srcdir=$ac_optarg ;;
1137
1138   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1139   | --syscon | --sysco | --sysc | --sys | --sy)
1140     ac_prev=sysconfdir ;;
1141   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1142   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1143     sysconfdir=$ac_optarg ;;
1144
1145   -target | --target | --targe | --targ | --tar | --ta | --t)
1146     ac_prev=target_alias ;;
1147   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1148     target_alias=$ac_optarg ;;
1149
1150   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1151     verbose=yes ;;
1152
1153   -version | --version | --versio | --versi | --vers | -V)
1154     ac_init_version=: ;;
1155
1156   -with-* | --with-*)
1157     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1158     # Reject names that are not valid shell variable names.
1159     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1160       as_fn_error $? "invalid package name: $ac_useropt"
1161     ac_useropt_orig=$ac_useropt
1162     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1163     case $ac_user_opts in
1164       *"
1165 "with_$ac_useropt"
1166 "*) ;;
1167       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1168          ac_unrecognized_sep=', ';;
1169     esac
1170     eval with_$ac_useropt=\$ac_optarg ;;
1171
1172   -without-* | --without-*)
1173     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1174     # Reject names that are not valid shell variable names.
1175     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1176       as_fn_error $? "invalid package name: $ac_useropt"
1177     ac_useropt_orig=$ac_useropt
1178     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1179     case $ac_user_opts in
1180       *"
1181 "with_$ac_useropt"
1182 "*) ;;
1183       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1184          ac_unrecognized_sep=', ';;
1185     esac
1186     eval with_$ac_useropt=no ;;
1187
1188   --x)
1189     # Obsolete; use --with-x.
1190     with_x=yes ;;
1191
1192   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1193   | --x-incl | --x-inc | --x-in | --x-i)
1194     ac_prev=x_includes ;;
1195   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1196   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1197     x_includes=$ac_optarg ;;
1198
1199   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1200   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1201     ac_prev=x_libraries ;;
1202   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1203   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1204     x_libraries=$ac_optarg ;;
1205
1206   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1207 Try \`$0 --help' for more information"
1208     ;;
1209
1210   *=*)
1211     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1212     # Reject names that are not valid shell variable names.
1213     case $ac_envvar in #(
1214       '' | [0-9]* | *[!_$as_cr_alnum]* )
1215       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1216     esac
1217     eval $ac_envvar=\$ac_optarg
1218     export $ac_envvar ;;
1219
1220   *)
1221     # FIXME: should be removed in autoconf 3.0.
1222     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1223     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1224       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1225     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1226     ;;
1227
1228   esac
1229 done
1230
1231 if test -n "$ac_prev"; then
1232   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1233   as_fn_error $? "missing argument to $ac_option"
1234 fi
1235
1236 if test -n "$ac_unrecognized_opts"; then
1237   case $enable_option_checking in
1238     no) ;;
1239     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1240     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1241   esac
1242 fi
1243
1244 # Check all directory arguments for consistency.
1245 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1246                 datadir sysconfdir sharedstatedir localstatedir includedir \
1247                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1248                 libdir localedir mandir
1249 do
1250   eval ac_val=\$$ac_var
1251   # Remove trailing slashes.
1252   case $ac_val in
1253     */ )
1254       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1255       eval $ac_var=\$ac_val;;
1256   esac
1257   # Be sure to have absolute directory names.
1258   case $ac_val in
1259     [\\/$]* | ?:[\\/]* )  continue;;
1260     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1261   esac
1262   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1263 done
1264
1265 # There might be people who depend on the old broken behavior: `$host'
1266 # used to hold the argument of --host etc.
1267 # FIXME: To remove some day.
1268 build=$build_alias
1269 host=$host_alias
1270 target=$target_alias
1271
1272 # FIXME: To remove some day.
1273 if test "x$host_alias" != x; then
1274   if test "x$build_alias" = x; then
1275     cross_compiling=maybe
1276   elif test "x$build_alias" != "x$host_alias"; then
1277     cross_compiling=yes
1278   fi
1279 fi
1280
1281 ac_tool_prefix=
1282 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1283
1284 test "$silent" = yes && exec 6>/dev/null
1285
1286
1287 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1288 ac_ls_di=`ls -di .` &&
1289 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1290   as_fn_error $? "working directory cannot be determined"
1291 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1292   as_fn_error $? "pwd does not report name of working directory"
1293
1294
1295 # Find the source files, if location was not specified.
1296 if test -z "$srcdir"; then
1297   ac_srcdir_defaulted=yes
1298   # Try the directory containing this script, then the parent directory.
1299   ac_confdir=`$as_dirname -- "$as_myself" ||
1300 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1301          X"$as_myself" : 'X\(//\)[^/]' \| \
1302          X"$as_myself" : 'X\(//\)$' \| \
1303          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1304 $as_echo X"$as_myself" |
1305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1306             s//\1/
1307             q
1308           }
1309           /^X\(\/\/\)[^/].*/{
1310             s//\1/
1311             q
1312           }
1313           /^X\(\/\/\)$/{
1314             s//\1/
1315             q
1316           }
1317           /^X\(\/\).*/{
1318             s//\1/
1319             q
1320           }
1321           s/.*/./; q'`
1322   srcdir=$ac_confdir
1323   if test ! -r "$srcdir/$ac_unique_file"; then
1324     srcdir=..
1325   fi
1326 else
1327   ac_srcdir_defaulted=no
1328 fi
1329 if test ! -r "$srcdir/$ac_unique_file"; then
1330   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1331   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1332 fi
1333 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1334 ac_abs_confdir=`(
1335         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1336         pwd)`
1337 # When building in place, set srcdir=.
1338 if test "$ac_abs_confdir" = "$ac_pwd"; then
1339   srcdir=.
1340 fi
1341 # Remove unnecessary trailing slashes from srcdir.
1342 # Double slashes in file names in object file debugging info
1343 # mess up M-x gdb in Emacs.
1344 case $srcdir in
1345 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1346 esac
1347 for ac_var in $ac_precious_vars; do
1348   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1349   eval ac_env_${ac_var}_value=\$${ac_var}
1350   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1351   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1352 done
1353
1354 #
1355 # Report the --help message.
1356 #
1357 if test "$ac_init_help" = "long"; then
1358   # Omit some internal or obsolete options to make the list less imposing.
1359   # This message is too long to be a string in the A/UX 3.1 sh.
1360   cat <<_ACEOF
1361 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1362
1363 Usage: $0 [OPTION]... [VAR=VALUE]...
1364
1365 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1366 VAR=VALUE.  See below for descriptions of some of the useful variables.
1367
1368 Defaults for the options are specified in brackets.
1369
1370 Configuration:
1371   -h, --help              display this help and exit
1372       --help=short        display options specific to this package
1373       --help=recursive    display the short help of all the included packages
1374   -V, --version           display version information and exit
1375   -q, --quiet, --silent   do not print \`checking ...' messages
1376       --cache-file=FILE   cache test results in FILE [disabled]
1377   -C, --config-cache      alias for \`--cache-file=config.cache'
1378   -n, --no-create         do not create output files
1379       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1380
1381 Installation directories:
1382   --prefix=PREFIX         install architecture-independent files in PREFIX
1383                           [$ac_default_prefix]
1384   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1385                           [PREFIX]
1386
1387 By default, \`make install' will install all the files in
1388 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1389 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1390 for instance \`--prefix=\$HOME'.
1391
1392 For better control, use the options below.
1393
1394 Fine tuning of the installation directories:
1395   --bindir=DIR            user executables [EPREFIX/bin]
1396   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1397   --libexecdir=DIR        program executables [EPREFIX/libexec]
1398   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1399   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1400   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1401   --libdir=DIR            object code libraries [EPREFIX/lib]
1402   --includedir=DIR        C header files [PREFIX/include]
1403   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1404   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1405   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1406   --infodir=DIR           info documentation [DATAROOTDIR/info]
1407   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1408   --mandir=DIR            man documentation [DATAROOTDIR/man]
1409   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgm2]
1410   --htmldir=DIR           html documentation [DOCDIR]
1411   --dvidir=DIR            dvi documentation [DOCDIR]
1412   --pdfdir=DIR            pdf documentation [DOCDIR]
1413   --psdir=DIR             ps documentation [DOCDIR]
1414 _ACEOF
1415
1416   cat <<\_ACEOF
1417
1418 Program names:
1419   --program-prefix=PREFIX            prepend PREFIX to installed program names
1420   --program-suffix=SUFFIX            append SUFFIX to installed program names
1421   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1422
1423 System types:
1424   --build=BUILD     configure for building on BUILD [guessed]
1425   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1426   --target=TARGET   configure for building compilers for TARGET [HOST]
1427 _ACEOF
1428 fi
1429
1430 if test -n "$ac_init_help"; then
1431   case $ac_init_help in
1432      short | recursive ) echo "Configuration of package-unused version-unused:";;
1433    esac
1434   cat <<\_ACEOF
1435
1436 Optional Features:
1437   --disable-option-checking  ignore unrecognized --enable/--with options
1438   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1439   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1440   --enable-multilib       build many library versions (default)
1441   --enable-dependency-tracking
1442                           do not reject slow dependency extractors
1443   --disable-dependency-tracking
1444                           speeds up one-time build
1445   --enable-silent-rules   less verbose build output (undo: "make V=1")
1446   --disable-silent-rules  verbose build output (undo: "make V=0")
1447   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1448   --enable-maintainer-mode
1449                           enable make rules and dependencies not useful (and
1450                           sometimes confusing) to the casual installer
1451   --enable-maintainer-mode
1452                           enable make rules and dependencies not useful (and
1453                           sometimes confusing) to the casual installer
1454   --enable-shared[=PKGS]  build shared libraries [default=yes]
1455   --enable-static[=PKGS]  build static libraries [default=yes]
1456   --enable-fast-install[=PKGS]
1457                           optimize for fast installation [default=yes]
1458   --disable-libtool-lock  avoid locking (might break parallel builds)
1459
1460 Optional Packages:
1461   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1462   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1463   --with-cross-host=HOST           Configuring with a cross compiler
1464   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1465   --with-slibdir=DIR      shared libraries in DIR LIBDIR
1466   --with-pic              try to use only PIC/non-PIC objects [default=use
1467                           both]
1468   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1469   --with-gcc-major-version-only
1470                           use only GCC major number in filesystem paths
1471
1472 Some influential environment variables:
1473   CC          C compiler command
1474   CFLAGS      C compiler flags
1475   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1476               nonstandard directory <lib dir>
1477   LIBS        libraries to pass to the linker, e.g. -l<library>
1478   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1479               you have headers in a nonstandard directory <include dir>
1480   CPP         C preprocessor
1481   CXX         C++ compiler command
1482   CXXFLAGS    C++ compiler flags
1483   CCAS        assembler compiler command (defaults to CC)
1484   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1485   CXXCPP      C++ preprocessor
1486
1487 Use these variables to override the choices made by `configure' or to help
1488 it to find libraries and programs with nonstandard names/locations.
1489
1490 Report bugs to the package provider.
1491 _ACEOF
1492 ac_status=$?
1493 fi
1494
1495 if test "$ac_init_help" = "recursive"; then
1496   # If there are subdirs, report their specific --help.
1497   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1498     test -d "$ac_dir" ||
1499       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1500       continue
1501     ac_builddir=.
1502
1503 case "$ac_dir" in
1504 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1505 *)
1506   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1507   # A ".." for each directory in $ac_dir_suffix.
1508   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1509   case $ac_top_builddir_sub in
1510   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1511   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1512   esac ;;
1513 esac
1514 ac_abs_top_builddir=$ac_pwd
1515 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1516 # for backward compatibility:
1517 ac_top_builddir=$ac_top_build_prefix
1518
1519 case $srcdir in
1520   .)  # We are building in place.
1521     ac_srcdir=.
1522     ac_top_srcdir=$ac_top_builddir_sub
1523     ac_abs_top_srcdir=$ac_pwd ;;
1524   [\\/]* | ?:[\\/]* )  # Absolute name.
1525     ac_srcdir=$srcdir$ac_dir_suffix;
1526     ac_top_srcdir=$srcdir
1527     ac_abs_top_srcdir=$srcdir ;;
1528   *) # Relative name.
1529     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1530     ac_top_srcdir=$ac_top_build_prefix$srcdir
1531     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1532 esac
1533 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1534
1535     cd "$ac_dir" || { ac_status=$?; continue; }
1536     # Check for guested configure.
1537     if test -f "$ac_srcdir/configure.gnu"; then
1538       echo &&
1539       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1540     elif test -f "$ac_srcdir/configure"; then
1541       echo &&
1542       $SHELL "$ac_srcdir/configure" --help=recursive
1543     else
1544       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1545     fi || ac_status=$?
1546     cd "$ac_pwd" || { ac_status=$?; break; }
1547   done
1548 fi
1549
1550 test -n "$ac_init_help" && exit $ac_status
1551 if $ac_init_version; then
1552   cat <<\_ACEOF
1553 package-unused configure version-unused
1554 generated by GNU Autoconf 2.69
1555
1556 Copyright (C) 2012 Free Software Foundation, Inc.
1557 This configure script is free software; the Free Software Foundation
1558 gives unlimited permission to copy, distribute and modify it.
1559 _ACEOF
1560   exit
1561 fi
1562
1563 ## ------------------------ ##
1564 ## Autoconf initialization. ##
1565 ## ------------------------ ##
1566
1567 # ac_fn_c_try_compile LINENO
1568 # --------------------------
1569 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1570 ac_fn_c_try_compile ()
1571 {
1572   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1573   rm -f conftest.$ac_objext
1574   if { { ac_try="$ac_compile"
1575 case "(($ac_try" in
1576   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1577   *) ac_try_echo=$ac_try;;
1578 esac
1579 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1580 $as_echo "$ac_try_echo"; } >&5
1581   (eval "$ac_compile") 2>conftest.err
1582   ac_status=$?
1583   if test -s conftest.err; then
1584     grep -v '^ *+' conftest.err >conftest.er1
1585     cat conftest.er1 >&5
1586     mv -f conftest.er1 conftest.err
1587   fi
1588   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1589   test $ac_status = 0; } && {
1590          test -z "$ac_c_werror_flag" ||
1591          test ! -s conftest.err
1592        } && test -s conftest.$ac_objext; then :
1593   ac_retval=0
1594 else
1595   $as_echo "$as_me: failed program was:" >&5
1596 sed 's/^/| /' conftest.$ac_ext >&5
1597
1598         ac_retval=1
1599 fi
1600   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1601   as_fn_set_status $ac_retval
1602
1603 } # ac_fn_c_try_compile
1604
1605 # ac_fn_c_try_cpp LINENO
1606 # ----------------------
1607 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1608 ac_fn_c_try_cpp ()
1609 {
1610   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1611   if { { ac_try="$ac_cpp conftest.$ac_ext"
1612 case "(($ac_try" in
1613   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1614   *) ac_try_echo=$ac_try;;
1615 esac
1616 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1617 $as_echo "$ac_try_echo"; } >&5
1618   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1619   ac_status=$?
1620   if test -s conftest.err; then
1621     grep -v '^ *+' conftest.err >conftest.er1
1622     cat conftest.er1 >&5
1623     mv -f conftest.er1 conftest.err
1624   fi
1625   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1626   test $ac_status = 0; } > conftest.i && {
1627          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1628          test ! -s conftest.err
1629        }; then :
1630   ac_retval=0
1631 else
1632   $as_echo "$as_me: failed program was:" >&5
1633 sed 's/^/| /' conftest.$ac_ext >&5
1634
1635     ac_retval=1
1636 fi
1637   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1638   as_fn_set_status $ac_retval
1639
1640 } # ac_fn_c_try_cpp
1641
1642 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1643 # -------------------------------------------------------
1644 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1645 # the include files in INCLUDES and setting the cache variable VAR
1646 # accordingly.
1647 ac_fn_c_check_header_mongrel ()
1648 {
1649   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1650   if eval \${$3+:} false; then :
1651   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1652 $as_echo_n "checking for $2... " >&6; }
1653 if eval \${$3+:} false; then :
1654   $as_echo_n "(cached) " >&6
1655 fi
1656 eval ac_res=\$$3
1657                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1658 $as_echo "$ac_res" >&6; }
1659 else
1660   # Is the header compilable?
1661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1662 $as_echo_n "checking $2 usability... " >&6; }
1663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1664 /* end confdefs.h.  */
1665 $4
1666 #include <$2>
1667 _ACEOF
1668 if ac_fn_c_try_compile "$LINENO"; then :
1669   ac_header_compiler=yes
1670 else
1671   ac_header_compiler=no
1672 fi
1673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1675 $as_echo "$ac_header_compiler" >&6; }
1676
1677 # Is the header present?
1678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1679 $as_echo_n "checking $2 presence... " >&6; }
1680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1681 /* end confdefs.h.  */
1682 #include <$2>
1683 _ACEOF
1684 if ac_fn_c_try_cpp "$LINENO"; then :
1685   ac_header_preproc=yes
1686 else
1687   ac_header_preproc=no
1688 fi
1689 rm -f conftest.err conftest.i conftest.$ac_ext
1690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1691 $as_echo "$ac_header_preproc" >&6; }
1692
1693 # So?  What about this header?
1694 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1695   yes:no: )
1696     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1697 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1698     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1699 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1700     ;;
1701   no:yes:* )
1702     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1703 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1704     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1705 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1706     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1707 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1708     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1709 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1710     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1711 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1712     ;;
1713 esac
1714   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1715 $as_echo_n "checking for $2... " >&6; }
1716 if eval \${$3+:} false; then :
1717   $as_echo_n "(cached) " >&6
1718 else
1719   eval "$3=\$ac_header_compiler"
1720 fi
1721 eval ac_res=\$$3
1722                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1723 $as_echo "$ac_res" >&6; }
1724 fi
1725   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1726
1727 } # ac_fn_c_check_header_mongrel
1728
1729 # ac_fn_c_try_run LINENO
1730 # ----------------------
1731 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1732 # that executables *can* be run.
1733 ac_fn_c_try_run ()
1734 {
1735   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1736   if { { ac_try="$ac_link"
1737 case "(($ac_try" in
1738   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1739   *) ac_try_echo=$ac_try;;
1740 esac
1741 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1742 $as_echo "$ac_try_echo"; } >&5
1743   (eval "$ac_link") 2>&5
1744   ac_status=$?
1745   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1746   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1747   { { case "(($ac_try" in
1748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1749   *) ac_try_echo=$ac_try;;
1750 esac
1751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1752 $as_echo "$ac_try_echo"; } >&5
1753   (eval "$ac_try") 2>&5
1754   ac_status=$?
1755   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1756   test $ac_status = 0; }; }; then :
1757   ac_retval=0
1758 else
1759   $as_echo "$as_me: program exited with status $ac_status" >&5
1760        $as_echo "$as_me: failed program was:" >&5
1761 sed 's/^/| /' conftest.$ac_ext >&5
1762
1763        ac_retval=$ac_status
1764 fi
1765   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1766   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1767   as_fn_set_status $ac_retval
1768
1769 } # ac_fn_c_try_run
1770
1771 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1772 # -------------------------------------------------------
1773 # Tests whether HEADER exists and can be compiled using the include files in
1774 # INCLUDES, setting the cache variable VAR accordingly.
1775 ac_fn_c_check_header_compile ()
1776 {
1777   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1778   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1779 $as_echo_n "checking for $2... " >&6; }
1780 if eval \${$3+:} false; then :
1781   $as_echo_n "(cached) " >&6
1782 else
1783   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1784 /* end confdefs.h.  */
1785 $4
1786 #include <$2>
1787 _ACEOF
1788 if ac_fn_c_try_compile "$LINENO"; then :
1789   eval "$3=yes"
1790 else
1791   eval "$3=no"
1792 fi
1793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1794 fi
1795 eval ac_res=\$$3
1796                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1797 $as_echo "$ac_res" >&6; }
1798   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1799
1800 } # ac_fn_c_check_header_compile
1801
1802 # ac_fn_cxx_try_compile LINENO
1803 # ----------------------------
1804 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1805 ac_fn_cxx_try_compile ()
1806 {
1807   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1808   rm -f conftest.$ac_objext
1809   if { { ac_try="$ac_compile"
1810 case "(($ac_try" in
1811   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1812   *) ac_try_echo=$ac_try;;
1813 esac
1814 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1815 $as_echo "$ac_try_echo"; } >&5
1816   (eval "$ac_compile") 2>conftest.err
1817   ac_status=$?
1818   if test -s conftest.err; then
1819     grep -v '^ *+' conftest.err >conftest.er1
1820     cat conftest.er1 >&5
1821     mv -f conftest.er1 conftest.err
1822   fi
1823   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1824   test $ac_status = 0; } && {
1825          test -z "$ac_cxx_werror_flag" ||
1826          test ! -s conftest.err
1827        } && test -s conftest.$ac_objext; then :
1828   ac_retval=0
1829 else
1830   $as_echo "$as_me: failed program was:" >&5
1831 sed 's/^/| /' conftest.$ac_ext >&5
1832
1833         ac_retval=1
1834 fi
1835   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1836   as_fn_set_status $ac_retval
1837
1838 } # ac_fn_cxx_try_compile
1839
1840 # ac_fn_c_try_link LINENO
1841 # -----------------------
1842 # Try to link conftest.$ac_ext, and return whether this succeeded.
1843 ac_fn_c_try_link ()
1844 {
1845   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1846   rm -f conftest.$ac_objext conftest$ac_exeext
1847   if { { ac_try="$ac_link"
1848 case "(($ac_try" in
1849   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1850   *) ac_try_echo=$ac_try;;
1851 esac
1852 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1853 $as_echo "$ac_try_echo"; } >&5
1854   (eval "$ac_link") 2>conftest.err
1855   ac_status=$?
1856   if test -s conftest.err; then
1857     grep -v '^ *+' conftest.err >conftest.er1
1858     cat conftest.er1 >&5
1859     mv -f conftest.er1 conftest.err
1860   fi
1861   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1862   test $ac_status = 0; } && {
1863          test -z "$ac_c_werror_flag" ||
1864          test ! -s conftest.err
1865        } && test -s conftest$ac_exeext && {
1866          test "$cross_compiling" = yes ||
1867          test -x conftest$ac_exeext
1868        }; then :
1869   ac_retval=0
1870 else
1871   $as_echo "$as_me: failed program was:" >&5
1872 sed 's/^/| /' conftest.$ac_ext >&5
1873
1874         ac_retval=1
1875 fi
1876   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1877   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1878   # interfere with the next link command; also delete a directory that is
1879   # left behind by Apple's compiler.  We do this before executing the actions.
1880   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1881   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1882   as_fn_set_status $ac_retval
1883
1884 } # ac_fn_c_try_link
1885
1886 # ac_fn_c_check_func LINENO FUNC VAR
1887 # ----------------------------------
1888 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1889 ac_fn_c_check_func ()
1890 {
1891   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1892   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1893 $as_echo_n "checking for $2... " >&6; }
1894 if eval \${$3+:} false; then :
1895   $as_echo_n "(cached) " >&6
1896 else
1897   if test x$gcc_no_link = xyes; then
1898   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1899 fi
1900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1901 /* end confdefs.h.  */
1902 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1903    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1904 #define $2 innocuous_$2
1905
1906 /* System header to define __stub macros and hopefully few prototypes,
1907     which can conflict with char $2 (); below.
1908     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1909     <limits.h> exists even on freestanding compilers.  */
1910
1911 #ifdef __STDC__
1912 # include <limits.h>
1913 #else
1914 # include <assert.h>
1915 #endif
1916
1917 #undef $2
1918
1919 /* Override any GCC internal prototype to avoid an error.
1920    Use char because int might match the return type of a GCC
1921    builtin and then its argument prototype would still apply.  */
1922 #ifdef __cplusplus
1923 extern "C"
1924 #endif
1925 char $2 ();
1926 /* The GNU C library defines this for functions which it implements
1927     to always fail with ENOSYS.  Some functions are actually named
1928     something starting with __ and the normal name is an alias.  */
1929 #if defined __stub_$2 || defined __stub___$2
1930 choke me
1931 #endif
1932
1933 int
1934 main ()
1935 {
1936 return $2 ();
1937   ;
1938   return 0;
1939 }
1940 _ACEOF
1941 if ac_fn_c_try_link "$LINENO"; then :
1942   eval "$3=yes"
1943 else
1944   eval "$3=no"
1945 fi
1946 rm -f core conftest.err conftest.$ac_objext \
1947     conftest$ac_exeext conftest.$ac_ext
1948 fi
1949 eval ac_res=\$$3
1950                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1951 $as_echo "$ac_res" >&6; }
1952   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1953
1954 } # ac_fn_c_check_func
1955
1956 # ac_fn_cxx_try_cpp LINENO
1957 # ------------------------
1958 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1959 ac_fn_cxx_try_cpp ()
1960 {
1961   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1962   if { { ac_try="$ac_cpp conftest.$ac_ext"
1963 case "(($ac_try" in
1964   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1965   *) ac_try_echo=$ac_try;;
1966 esac
1967 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1968 $as_echo "$ac_try_echo"; } >&5
1969   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1970   ac_status=$?
1971   if test -s conftest.err; then
1972     grep -v '^ *+' conftest.err >conftest.er1
1973     cat conftest.er1 >&5
1974     mv -f conftest.er1 conftest.err
1975   fi
1976   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1977   test $ac_status = 0; } > conftest.i && {
1978          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1979          test ! -s conftest.err
1980        }; then :
1981   ac_retval=0
1982 else
1983   $as_echo "$as_me: failed program was:" >&5
1984 sed 's/^/| /' conftest.$ac_ext >&5
1985
1986     ac_retval=1
1987 fi
1988   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1989   as_fn_set_status $ac_retval
1990
1991 } # ac_fn_cxx_try_cpp
1992
1993 # ac_fn_cxx_try_link LINENO
1994 # -------------------------
1995 # Try to link conftest.$ac_ext, and return whether this succeeded.
1996 ac_fn_cxx_try_link ()
1997 {
1998   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1999   rm -f conftest.$ac_objext conftest$ac_exeext
2000   if { { ac_try="$ac_link"
2001 case "(($ac_try" in
2002   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2003   *) ac_try_echo=$ac_try;;
2004 esac
2005 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2006 $as_echo "$ac_try_echo"; } >&5
2007   (eval "$ac_link") 2>conftest.err
2008   ac_status=$?
2009   if test -s conftest.err; then
2010     grep -v '^ *+' conftest.err >conftest.er1
2011     cat conftest.er1 >&5
2012     mv -f conftest.er1 conftest.err
2013   fi
2014   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2015   test $ac_status = 0; } && {
2016          test -z "$ac_cxx_werror_flag" ||
2017          test ! -s conftest.err
2018        } && test -s conftest$ac_exeext && {
2019          test "$cross_compiling" = yes ||
2020          test -x conftest$ac_exeext
2021        }; then :
2022   ac_retval=0
2023 else
2024   $as_echo "$as_me: failed program was:" >&5
2025 sed 's/^/| /' conftest.$ac_ext >&5
2026
2027         ac_retval=1
2028 fi
2029   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2030   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2031   # interfere with the next link command; also delete a directory that is
2032   # left behind by Apple's compiler.  We do this before executing the actions.
2033   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2034   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2035   as_fn_set_status $ac_retval
2036
2037 } # ac_fn_cxx_try_link
2038
2039 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2040 # -------------------------------------------
2041 # Tests whether TYPE exists after having included INCLUDES, setting cache
2042 # variable VAR accordingly.
2043 ac_fn_c_check_type ()
2044 {
2045   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2046   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2047 $as_echo_n "checking for $2... " >&6; }
2048 if eval \${$3+:} false; then :
2049   $as_echo_n "(cached) " >&6
2050 else
2051   eval "$3=no"
2052   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2053 /* end confdefs.h.  */
2054 $4
2055 int
2056 main ()
2057 {
2058 if (sizeof ($2))
2059          return 0;
2060   ;
2061   return 0;
2062 }
2063 _ACEOF
2064 if ac_fn_c_try_compile "$LINENO"; then :
2065   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2066 /* end confdefs.h.  */
2067 $4
2068 int
2069 main ()
2070 {
2071 if (sizeof (($2)))
2072             return 0;
2073   ;
2074   return 0;
2075 }
2076 _ACEOF
2077 if ac_fn_c_try_compile "$LINENO"; then :
2078
2079 else
2080   eval "$3=yes"
2081 fi
2082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2083 fi
2084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2085 fi
2086 eval ac_res=\$$3
2087                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2088 $as_echo "$ac_res" >&6; }
2089   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2090
2091 } # ac_fn_c_check_type
2092 cat >config.log <<_ACEOF
2093 This file contains any messages produced by compilers while
2094 running configure, to aid debugging if configure makes a mistake.
2095
2096 It was created by package-unused $as_me version-unused, which was
2097 generated by GNU Autoconf 2.69.  Invocation command line was
2098
2099   $ $0 $@
2100
2101 _ACEOF
2102 exec 5>>config.log
2103 {
2104 cat <<_ASUNAME
2105 ## --------- ##
2106 ## Platform. ##
2107 ## --------- ##
2108
2109 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2110 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2111 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2112 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2113 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2114
2115 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2116 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2117
2118 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2119 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2120 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2121 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2122 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2123 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2124 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2125
2126 _ASUNAME
2127
2128 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2129 for as_dir in $PATH
2130 do
2131   IFS=$as_save_IFS
2132   test -z "$as_dir" && as_dir=.
2133     $as_echo "PATH: $as_dir"
2134   done
2135 IFS=$as_save_IFS
2136
2137 } >&5
2138
2139 cat >&5 <<_ACEOF
2140
2141
2142 ## ----------- ##
2143 ## Core tests. ##
2144 ## ----------- ##
2145
2146 _ACEOF
2147
2148
2149 # Keep a trace of the command line.
2150 # Strip out --no-create and --no-recursion so they do not pile up.
2151 # Strip out --silent because we don't want to record it for future runs.
2152 # Also quote any args containing shell meta-characters.
2153 # Make two passes to allow for proper duplicate-argument suppression.
2154 ac_configure_args=
2155 ac_configure_args0=
2156 ac_configure_args1=
2157 ac_must_keep_next=false
2158 for ac_pass in 1 2
2159 do
2160   for ac_arg
2161   do
2162     case $ac_arg in
2163     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2164     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2165     | -silent | --silent | --silen | --sile | --sil)
2166       continue ;;
2167     *\'*)
2168       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2169     esac
2170     case $ac_pass in
2171     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2172     2)
2173       as_fn_append ac_configure_args1 " '$ac_arg'"
2174       if test $ac_must_keep_next = true; then
2175         ac_must_keep_next=false # Got value, back to normal.
2176       else
2177         case $ac_arg in
2178           *=* | --config-cache | -C | -disable-* | --disable-* \
2179           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2180           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2181           | -with-* | --with-* | -without-* | --without-* | --x)
2182             case "$ac_configure_args0 " in
2183               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2184             esac
2185             ;;
2186           -* ) ac_must_keep_next=true ;;
2187         esac
2188       fi
2189       as_fn_append ac_configure_args " '$ac_arg'"
2190       ;;
2191     esac
2192   done
2193 done
2194 { ac_configure_args0=; unset ac_configure_args0;}
2195 { ac_configure_args1=; unset ac_configure_args1;}
2196
2197 # When interrupted or exit'd, cleanup temporary files, and complete
2198 # config.log.  We remove comments because anyway the quotes in there
2199 # would cause problems or look ugly.
2200 # WARNING: Use '\'' to represent an apostrophe within the trap.
2201 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2202 trap 'exit_status=$?
2203   # Save into config.log some information that might help in debugging.
2204   {
2205     echo
2206
2207     $as_echo "## ---------------- ##
2208 ## Cache variables. ##
2209 ## ---------------- ##"
2210     echo
2211     # The following way of writing the cache mishandles newlines in values,
2212 (
2213   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2214     eval ac_val=\$$ac_var
2215     case $ac_val in #(
2216     *${as_nl}*)
2217       case $ac_var in #(
2218       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2219 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2220       esac
2221       case $ac_var in #(
2222       _ | IFS | as_nl) ;; #(
2223       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2224       *) { eval $ac_var=; unset $ac_var;} ;;
2225       esac ;;
2226     esac
2227   done
2228   (set) 2>&1 |
2229     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2230     *${as_nl}ac_space=\ *)
2231       sed -n \
2232         "s/'\''/'\''\\\\'\'''\''/g;
2233           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2234       ;; #(
2235     *)
2236       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2237       ;;
2238     esac |
2239     sort
2240 )
2241     echo
2242
2243     $as_echo "## ----------------- ##
2244 ## Output variables. ##
2245 ## ----------------- ##"
2246     echo
2247     for ac_var in $ac_subst_vars
2248     do
2249       eval ac_val=\$$ac_var
2250       case $ac_val in
2251       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2252       esac
2253       $as_echo "$ac_var='\''$ac_val'\''"
2254     done | sort
2255     echo
2256
2257     if test -n "$ac_subst_files"; then
2258       $as_echo "## ------------------- ##
2259 ## File substitutions. ##
2260 ## ------------------- ##"
2261       echo
2262       for ac_var in $ac_subst_files
2263       do
2264         eval ac_val=\$$ac_var
2265         case $ac_val in
2266         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2267         esac
2268         $as_echo "$ac_var='\''$ac_val'\''"
2269       done | sort
2270       echo
2271     fi
2272
2273     if test -s confdefs.h; then
2274       $as_echo "## ----------- ##
2275 ## confdefs.h. ##
2276 ## ----------- ##"
2277       echo
2278       cat confdefs.h
2279       echo
2280     fi
2281     test "$ac_signal" != 0 &&
2282       $as_echo "$as_me: caught signal $ac_signal"
2283     $as_echo "$as_me: exit $exit_status"
2284   } >&5
2285   rm -f core *.core core.conftest.* &&
2286     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2287     exit $exit_status
2288 ' 0
2289 for ac_signal in 1 2 13 15; do
2290   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2291 done
2292 ac_signal=0
2293
2294 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2295 rm -f -r conftest* confdefs.h
2296
2297 $as_echo "/* confdefs.h */" > confdefs.h
2298
2299 # Predefined preprocessor variables.
2300
2301 cat >>confdefs.h <<_ACEOF
2302 #define PACKAGE_NAME "$PACKAGE_NAME"
2303 _ACEOF
2304
2305 cat >>confdefs.h <<_ACEOF
2306 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2307 _ACEOF
2308
2309 cat >>confdefs.h <<_ACEOF
2310 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2311 _ACEOF
2312
2313 cat >>confdefs.h <<_ACEOF
2314 #define PACKAGE_STRING "$PACKAGE_STRING"
2315 _ACEOF
2316
2317 cat >>confdefs.h <<_ACEOF
2318 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2319 _ACEOF
2320
2321 cat >>confdefs.h <<_ACEOF
2322 #define PACKAGE_URL "$PACKAGE_URL"
2323 _ACEOF
2324
2325
2326 # Let the site file select an alternate cache file if it wants to.
2327 # Prefer an explicitly selected file to automatically selected ones.
2328 ac_site_file1=NONE
2329 ac_site_file2=NONE
2330 if test -n "$CONFIG_SITE"; then
2331   # We do not want a PATH search for config.site.
2332   case $CONFIG_SITE in #((
2333     -*)  ac_site_file1=./$CONFIG_SITE;;
2334     */*) ac_site_file1=$CONFIG_SITE;;
2335     *)   ac_site_file1=./$CONFIG_SITE;;
2336   esac
2337 elif test "x$prefix" != xNONE; then
2338   ac_site_file1=$prefix/share/config.site
2339   ac_site_file2=$prefix/etc/config.site
2340 else
2341   ac_site_file1=$ac_default_prefix/share/config.site
2342   ac_site_file2=$ac_default_prefix/etc/config.site
2343 fi
2344 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2345 do
2346   test "x$ac_site_file" = xNONE && continue
2347   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2348     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2349 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2350     sed 's/^/| /' "$ac_site_file" >&5
2351     . "$ac_site_file" \
2352       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2353 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2354 as_fn_error $? "failed to load site script $ac_site_file
2355 See \`config.log' for more details" "$LINENO" 5; }
2356   fi
2357 done
2358
2359 if test -r "$cache_file"; then
2360   # Some versions of bash will fail to source /dev/null (special files
2361   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2362   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2363     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2364 $as_echo "$as_me: loading cache $cache_file" >&6;}
2365     case $cache_file in
2366       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2367       *)                      . "./$cache_file";;
2368     esac
2369   fi
2370 else
2371   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2372 $as_echo "$as_me: creating cache $cache_file" >&6;}
2373   >$cache_file
2374 fi
2375
2376 # Check that the precious variables saved in the cache have kept the same
2377 # value.
2378 ac_cache_corrupted=false
2379 for ac_var in $ac_precious_vars; do
2380   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2381   eval ac_new_set=\$ac_env_${ac_var}_set
2382   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2383   eval ac_new_val=\$ac_env_${ac_var}_value
2384   case $ac_old_set,$ac_new_set in
2385     set,)
2386       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2387 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2388       ac_cache_corrupted=: ;;
2389     ,set)
2390       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2391 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2392       ac_cache_corrupted=: ;;
2393     ,);;
2394     *)
2395       if test "x$ac_old_val" != "x$ac_new_val"; then
2396         # differences in whitespace do not lead to failure.
2397         ac_old_val_w=`echo x $ac_old_val`
2398         ac_new_val_w=`echo x $ac_new_val`
2399         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2400           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2401 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2402           ac_cache_corrupted=:
2403         else
2404           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2405 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2406           eval $ac_var=\$ac_old_val
2407         fi
2408         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2409 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2410         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2411 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2412       fi;;
2413   esac
2414   # Pass precious variables to config.status.
2415   if test "$ac_new_set" = set; then
2416     case $ac_new_val in
2417     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2418     *) ac_arg=$ac_var=$ac_new_val ;;
2419     esac
2420     case " $ac_configure_args " in
2421       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2422       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2423     esac
2424   fi
2425 done
2426 if $ac_cache_corrupted; then
2427   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2428 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2429   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2430 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2431   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2432 fi
2433 ## -------------------- ##
2434 ## Main body of script. ##
2435 ## -------------------- ##
2436
2437 ac_ext=c
2438 ac_cpp='$CPP $CPPFLAGS'
2439 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2440 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2441 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2442
2443
2444
2445
2446
2447
2448 # AC_CONFIG_MACRO_DIR([config])
2449 ac_config_headers="$ac_config_headers config.h"
2450
2451
2452 libtool_VERSION=18:0:0
2453
2454
2455 # Default to --enable-multilib
2456 # Check whether --enable-multilib was given.
2457 if test "${enable_multilib+set}" = set; then :
2458   enableval=$enable_multilib; case "$enableval" in
2459   yes) multilib=yes ;;
2460   no)  multilib=no ;;
2461   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2462  esac
2463 else
2464   multilib=yes
2465 fi
2466
2467
2468 # We may get other options which we leave undocumented:
2469 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2470 # See config-ml.in if you want the gory details.
2471
2472 if test "$srcdir" = "."; then
2473   if test "$with_target_subdir" != "."; then
2474     multi_basedir="$srcdir/$with_multisrctop../.."
2475   else
2476     multi_basedir="$srcdir/$with_multisrctop.."
2477   fi
2478 else
2479   multi_basedir="$srcdir/.."
2480 fi
2481
2482
2483 # Even if the default multilib is not a cross compilation,
2484 # it may be that some of the other multilibs are.
2485 if test $cross_compiling = no && test $multilib = yes \
2486    && test "x${with_multisubdir}" != x ; then
2487    cross_compiling=maybe
2488 fi
2489
2490 ac_config_commands="$ac_config_commands default-1"
2491
2492
2493
2494
2495 ac_aux_dir=
2496 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2497   if test -f "$ac_dir/install-sh"; then
2498     ac_aux_dir=$ac_dir
2499     ac_install_sh="$ac_aux_dir/install-sh -c"
2500     break
2501   elif test -f "$ac_dir/install.sh"; then
2502     ac_aux_dir=$ac_dir
2503     ac_install_sh="$ac_aux_dir/install.sh -c"
2504     break
2505   elif test -f "$ac_dir/shtool"; then
2506     ac_aux_dir=$ac_dir
2507     ac_install_sh="$ac_aux_dir/shtool install -c"
2508     break
2509   fi
2510 done
2511 if test -z "$ac_aux_dir"; then
2512   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2513 fi
2514
2515 # These three variables are undocumented and unsupported,
2516 # and are intended to be withdrawn in a future Autoconf release.
2517 # They can cause serious problems if a builder's source tree is in a directory
2518 # whose full name contains unusual characters.
2519 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2520 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2521 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2522
2523
2524 # Expand $ac_aux_dir to an absolute path.
2525 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2526
2527 ac_ext=c
2528 ac_cpp='$CPP $CPPFLAGS'
2529 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2530 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2531 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2532 if test -n "$ac_tool_prefix"; then
2533   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2534 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2536 $as_echo_n "checking for $ac_word... " >&6; }
2537 if ${ac_cv_prog_CC+:} false; then :
2538   $as_echo_n "(cached) " >&6
2539 else
2540   if test -n "$CC"; then
2541   ac_cv_prog_CC="$CC" # Let the user override the test.
2542 else
2543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2544 for as_dir in $PATH
2545 do
2546   IFS=$as_save_IFS
2547   test -z "$as_dir" && as_dir=.
2548     for ac_exec_ext in '' $ac_executable_extensions; do
2549   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2550     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2551     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2552     break 2
2553   fi
2554 done
2555   done
2556 IFS=$as_save_IFS
2557
2558 fi
2559 fi
2560 CC=$ac_cv_prog_CC
2561 if test -n "$CC"; then
2562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2563 $as_echo "$CC" >&6; }
2564 else
2565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2566 $as_echo "no" >&6; }
2567 fi
2568
2569
2570 fi
2571 if test -z "$ac_cv_prog_CC"; then
2572   ac_ct_CC=$CC
2573   # Extract the first word of "gcc", so it can be a program name with args.
2574 set dummy gcc; ac_word=$2
2575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2576 $as_echo_n "checking for $ac_word... " >&6; }
2577 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2578   $as_echo_n "(cached) " >&6
2579 else
2580   if test -n "$ac_ct_CC"; then
2581   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2582 else
2583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2584 for as_dir in $PATH
2585 do
2586   IFS=$as_save_IFS
2587   test -z "$as_dir" && as_dir=.
2588     for ac_exec_ext in '' $ac_executable_extensions; do
2589   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2590     ac_cv_prog_ac_ct_CC="gcc"
2591     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2592     break 2
2593   fi
2594 done
2595   done
2596 IFS=$as_save_IFS
2597
2598 fi
2599 fi
2600 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2601 if test -n "$ac_ct_CC"; then
2602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2603 $as_echo "$ac_ct_CC" >&6; }
2604 else
2605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2606 $as_echo "no" >&6; }
2607 fi
2608
2609   if test "x$ac_ct_CC" = x; then
2610     CC=""
2611   else
2612     case $cross_compiling:$ac_tool_warned in
2613 yes:)
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2615 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2616 ac_tool_warned=yes ;;
2617 esac
2618     CC=$ac_ct_CC
2619   fi
2620 else
2621   CC="$ac_cv_prog_CC"
2622 fi
2623
2624 if test -z "$CC"; then
2625           if test -n "$ac_tool_prefix"; then
2626     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2627 set dummy ${ac_tool_prefix}cc; ac_word=$2
2628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2629 $as_echo_n "checking for $ac_word... " >&6; }
2630 if ${ac_cv_prog_CC+:} false; then :
2631   $as_echo_n "(cached) " >&6
2632 else
2633   if test -n "$CC"; then
2634   ac_cv_prog_CC="$CC" # Let the user override the test.
2635 else
2636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2637 for as_dir in $PATH
2638 do
2639   IFS=$as_save_IFS
2640   test -z "$as_dir" && as_dir=.
2641     for ac_exec_ext in '' $ac_executable_extensions; do
2642   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2643     ac_cv_prog_CC="${ac_tool_prefix}cc"
2644     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2645     break 2
2646   fi
2647 done
2648   done
2649 IFS=$as_save_IFS
2650
2651 fi
2652 fi
2653 CC=$ac_cv_prog_CC
2654 if test -n "$CC"; then
2655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2656 $as_echo "$CC" >&6; }
2657 else
2658   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2659 $as_echo "no" >&6; }
2660 fi
2661
2662
2663   fi
2664 fi
2665 if test -z "$CC"; then
2666   # Extract the first word of "cc", so it can be a program name with args.
2667 set dummy cc; ac_word=$2
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2669 $as_echo_n "checking for $ac_word... " >&6; }
2670 if ${ac_cv_prog_CC+:} false; then :
2671   $as_echo_n "(cached) " >&6
2672 else
2673   if test -n "$CC"; then
2674   ac_cv_prog_CC="$CC" # Let the user override the test.
2675 else
2676   ac_prog_rejected=no
2677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2678 for as_dir in $PATH
2679 do
2680   IFS=$as_save_IFS
2681   test -z "$as_dir" && as_dir=.
2682     for ac_exec_ext in '' $ac_executable_extensions; do
2683   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2684     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2685        ac_prog_rejected=yes
2686        continue
2687      fi
2688     ac_cv_prog_CC="cc"
2689     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2690     break 2
2691   fi
2692 done
2693   done
2694 IFS=$as_save_IFS
2695
2696 if test $ac_prog_rejected = yes; then
2697   # We found a bogon in the path, so make sure we never use it.
2698   set dummy $ac_cv_prog_CC
2699   shift
2700   if test $# != 0; then
2701     # We chose a different compiler from the bogus one.
2702     # However, it has the same basename, so the bogon will be chosen
2703     # first if we set CC to just the basename; use the full file name.
2704     shift
2705     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2706   fi
2707 fi
2708 fi
2709 fi
2710 CC=$ac_cv_prog_CC
2711 if test -n "$CC"; then
2712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2713 $as_echo "$CC" >&6; }
2714 else
2715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2716 $as_echo "no" >&6; }
2717 fi
2718
2719
2720 fi
2721 if test -z "$CC"; then
2722   if test -n "$ac_tool_prefix"; then
2723   for ac_prog in cl.exe
2724   do
2725     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2726 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2728 $as_echo_n "checking for $ac_word... " >&6; }
2729 if ${ac_cv_prog_CC+:} false; then :
2730   $as_echo_n "(cached) " >&6
2731 else
2732   if test -n "$CC"; then
2733   ac_cv_prog_CC="$CC" # Let the user override the test.
2734 else
2735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2736 for as_dir in $PATH
2737 do
2738   IFS=$as_save_IFS
2739   test -z "$as_dir" && as_dir=.
2740     for ac_exec_ext in '' $ac_executable_extensions; do
2741   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2742     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2743     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2744     break 2
2745   fi
2746 done
2747   done
2748 IFS=$as_save_IFS
2749
2750 fi
2751 fi
2752 CC=$ac_cv_prog_CC
2753 if test -n "$CC"; then
2754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2755 $as_echo "$CC" >&6; }
2756 else
2757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2758 $as_echo "no" >&6; }
2759 fi
2760
2761
2762     test -n "$CC" && break
2763   done
2764 fi
2765 if test -z "$CC"; then
2766   ac_ct_CC=$CC
2767   for ac_prog in cl.exe
2768 do
2769   # Extract the first word of "$ac_prog", so it can be a program name with args.
2770 set dummy $ac_prog; ac_word=$2
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2772 $as_echo_n "checking for $ac_word... " >&6; }
2773 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2774   $as_echo_n "(cached) " >&6
2775 else
2776   if test -n "$ac_ct_CC"; then
2777   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2778 else
2779 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2780 for as_dir in $PATH
2781 do
2782   IFS=$as_save_IFS
2783   test -z "$as_dir" && as_dir=.
2784     for ac_exec_ext in '' $ac_executable_extensions; do
2785   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2786     ac_cv_prog_ac_ct_CC="$ac_prog"
2787     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2788     break 2
2789   fi
2790 done
2791   done
2792 IFS=$as_save_IFS
2793
2794 fi
2795 fi
2796 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2797 if test -n "$ac_ct_CC"; then
2798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2799 $as_echo "$ac_ct_CC" >&6; }
2800 else
2801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2802 $as_echo "no" >&6; }
2803 fi
2804
2805
2806   test -n "$ac_ct_CC" && break
2807 done
2808
2809   if test "x$ac_ct_CC" = x; then
2810     CC=""
2811   else
2812     case $cross_compiling:$ac_tool_warned in
2813 yes:)
2814 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2815 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2816 ac_tool_warned=yes ;;
2817 esac
2818     CC=$ac_ct_CC
2819   fi
2820 fi
2821
2822 fi
2823
2824
2825 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2826 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2827 as_fn_error $? "no acceptable C compiler found in \$PATH
2828 See \`config.log' for more details" "$LINENO" 5; }
2829
2830 # Provide some information about the compiler.
2831 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2832 set X $ac_compile
2833 ac_compiler=$2
2834 for ac_option in --version -v -V -qversion; do
2835   { { ac_try="$ac_compiler $ac_option >&5"
2836 case "(($ac_try" in
2837   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2838   *) ac_try_echo=$ac_try;;
2839 esac
2840 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2841 $as_echo "$ac_try_echo"; } >&5
2842   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2843   ac_status=$?
2844   if test -s conftest.err; then
2845     sed '10a\
2846 ... rest of stderr output deleted ...
2847          10q' conftest.err >conftest.er1
2848     cat conftest.er1 >&5
2849   fi
2850   rm -f conftest.er1 conftest.err
2851   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2852   test $ac_status = 0; }
2853 done
2854
2855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2856 /* end confdefs.h.  */
2857 #include <stdio.h>
2858 int
2859 main ()
2860 {
2861 printf ("hello world\n");
2862   ;
2863   return 0;
2864 }
2865 _ACEOF
2866 # FIXME: Cleanup?
2867 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2868   (eval $ac_link) 2>&5
2869   ac_status=$?
2870   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2871   test $ac_status = 0; }; then :
2872   gcc_no_link=no
2873 else
2874   gcc_no_link=yes
2875 fi
2876 if test x$gcc_no_link = xyes; then
2877   # Setting cross_compile will disable run tests; it will
2878   # also disable AC_CHECK_FILE but that's generally
2879   # correct if we can't link.
2880   cross_compiling=yes
2881   EXEEXT=
2882 else
2883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2884 /* end confdefs.h.  */
2885
2886 int
2887 main ()
2888 {
2889
2890   ;
2891   return 0;
2892 }
2893 _ACEOF
2894 ac_clean_files_save=$ac_clean_files
2895 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2896 # Try to create an executable without -o first, disregard a.out.
2897 # It will help us diagnose broken compilers, and finding out an intuition
2898 # of exeext.
2899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2900 $as_echo_n "checking whether the C compiler works... " >&6; }
2901 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2902
2903 # The possible output files:
2904 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2905
2906 ac_rmfiles=
2907 for ac_file in $ac_files
2908 do
2909   case $ac_file in
2910     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2911     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2912   esac
2913 done
2914 rm -f $ac_rmfiles
2915
2916 if { { ac_try="$ac_link_default"
2917 case "(($ac_try" in
2918   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2919   *) ac_try_echo=$ac_try;;
2920 esac
2921 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2922 $as_echo "$ac_try_echo"; } >&5
2923   (eval "$ac_link_default") 2>&5
2924   ac_status=$?
2925   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2926   test $ac_status = 0; }; then :
2927   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2928 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2929 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2930 # so that the user can short-circuit this test for compilers unknown to
2931 # Autoconf.
2932 for ac_file in $ac_files ''
2933 do
2934   test -f "$ac_file" || continue
2935   case $ac_file in
2936     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2937         ;;
2938     [ab].out )
2939         # We found the default executable, but exeext='' is most
2940         # certainly right.
2941         break;;
2942     *.* )
2943         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2944         then :; else
2945            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2946         fi
2947         # We set ac_cv_exeext here because the later test for it is not
2948         # safe: cross compilers may not add the suffix if given an `-o'
2949         # argument, so we may need to know it at that point already.
2950         # Even if this section looks crufty: it has the advantage of
2951         # actually working.
2952         break;;
2953     * )
2954         break;;
2955   esac
2956 done
2957 test "$ac_cv_exeext" = no && ac_cv_exeext=
2958
2959 else
2960   ac_file=''
2961 fi
2962 if test -z "$ac_file"; then :
2963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2964 $as_echo "no" >&6; }
2965 $as_echo "$as_me: failed program was:" >&5
2966 sed 's/^/| /' conftest.$ac_ext >&5
2967
2968 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2969 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2970 as_fn_error 77 "C compiler cannot create executables
2971 See \`config.log' for more details" "$LINENO" 5; }
2972 else
2973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2974 $as_echo "yes" >&6; }
2975 fi
2976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2977 $as_echo_n "checking for C compiler default output file name... " >&6; }
2978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2979 $as_echo "$ac_file" >&6; }
2980 ac_exeext=$ac_cv_exeext
2981
2982 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2983 ac_clean_files=$ac_clean_files_save
2984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2985 $as_echo_n "checking for suffix of executables... " >&6; }
2986 if { { ac_try="$ac_link"
2987 case "(($ac_try" in
2988   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2989   *) ac_try_echo=$ac_try;;
2990 esac
2991 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2992 $as_echo "$ac_try_echo"; } >&5
2993   (eval "$ac_link") 2>&5
2994   ac_status=$?
2995   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2996   test $ac_status = 0; }; then :
2997   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2998 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2999 # work properly (i.e., refer to `conftest.exe'), while it won't with
3000 # `rm'.
3001 for ac_file in conftest.exe conftest conftest.*; do
3002   test -f "$ac_file" || continue
3003   case $ac_file in
3004     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3005     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3006           break;;
3007     * ) break;;
3008   esac
3009 done
3010 else
3011   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3012 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3013 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3014 See \`config.log' for more details" "$LINENO" 5; }
3015 fi
3016 rm -f conftest conftest$ac_cv_exeext
3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3018 $as_echo "$ac_cv_exeext" >&6; }
3019
3020 rm -f conftest.$ac_ext
3021 EXEEXT=$ac_cv_exeext
3022 ac_exeext=$EXEEXT
3023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3024 /* end confdefs.h.  */
3025 #include <stdio.h>
3026 int
3027 main ()
3028 {
3029 FILE *f = fopen ("conftest.out", "w");
3030  return ferror (f) || fclose (f) != 0;
3031
3032   ;
3033   return 0;
3034 }
3035 _ACEOF
3036 ac_clean_files="$ac_clean_files conftest.out"
3037 # Check that the compiler produces executables we can run.  If not, either
3038 # the compiler is broken, or we cross compile.
3039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3040 $as_echo_n "checking whether we are cross compiling... " >&6; }
3041 if test "$cross_compiling" != yes; then
3042   { { ac_try="$ac_link"
3043 case "(($ac_try" in
3044   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3045   *) ac_try_echo=$ac_try;;
3046 esac
3047 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3048 $as_echo "$ac_try_echo"; } >&5
3049   (eval "$ac_link") 2>&5
3050   ac_status=$?
3051   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3052   test $ac_status = 0; }
3053   if { ac_try='./conftest$ac_cv_exeext'
3054   { { case "(($ac_try" in
3055   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3056   *) ac_try_echo=$ac_try;;
3057 esac
3058 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3059 $as_echo "$ac_try_echo"; } >&5
3060   (eval "$ac_try") 2>&5
3061   ac_status=$?
3062   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3063   test $ac_status = 0; }; }; then
3064     cross_compiling=no
3065   else
3066     if test "$cross_compiling" = maybe; then
3067         cross_compiling=yes
3068     else
3069         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3070 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3071 as_fn_error $? "cannot run C compiled programs.
3072 If you meant to cross compile, use \`--host'.
3073 See \`config.log' for more details" "$LINENO" 5; }
3074     fi
3075   fi
3076 fi
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3078 $as_echo "$cross_compiling" >&6; }
3079
3080 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3081 ac_clean_files=$ac_clean_files_save
3082 fi
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3084 $as_echo_n "checking for suffix of object files... " >&6; }
3085 if ${ac_cv_objext+:} false; then :
3086   $as_echo_n "(cached) " >&6
3087 else
3088   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3089 /* end confdefs.h.  */
3090
3091 int
3092 main ()
3093 {
3094
3095   ;
3096   return 0;
3097 }
3098 _ACEOF
3099 rm -f conftest.o conftest.obj
3100 if { { ac_try="$ac_compile"
3101 case "(($ac_try" in
3102   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3103   *) ac_try_echo=$ac_try;;
3104 esac
3105 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3106 $as_echo "$ac_try_echo"; } >&5
3107   (eval "$ac_compile") 2>&5
3108   ac_status=$?
3109   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3110   test $ac_status = 0; }; then :
3111   for ac_file in conftest.o conftest.obj conftest.*; do
3112   test -f "$ac_file" || continue;
3113   case $ac_file in
3114     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3115     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3116        break;;
3117   esac
3118 done
3119 else
3120   $as_echo "$as_me: failed program was:" >&5
3121 sed 's/^/| /' conftest.$ac_ext >&5
3122
3123 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3124 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3125 as_fn_error $? "cannot compute suffix of object files: cannot compile
3126 See \`config.log' for more details" "$LINENO" 5; }
3127 fi
3128 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3129 fi
3130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3131 $as_echo "$ac_cv_objext" >&6; }
3132 OBJEXT=$ac_cv_objext
3133 ac_objext=$OBJEXT
3134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3135 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3136 if ${ac_cv_c_compiler_gnu+:} false; then :
3137   $as_echo_n "(cached) " >&6
3138 else
3139   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3140 /* end confdefs.h.  */
3141
3142 int
3143 main ()
3144 {
3145 #ifndef __GNUC__
3146        choke me
3147 #endif
3148
3149   ;
3150   return 0;
3151 }
3152 _ACEOF
3153 if ac_fn_c_try_compile "$LINENO"; then :
3154   ac_compiler_gnu=yes
3155 else
3156   ac_compiler_gnu=no
3157 fi
3158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3159 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3160
3161 fi
3162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3163 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3164 if test $ac_compiler_gnu = yes; then
3165   GCC=yes
3166 else
3167   GCC=
3168 fi
3169 ac_test_CFLAGS=${CFLAGS+set}
3170 ac_save_CFLAGS=$CFLAGS
3171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3172 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3173 if ${ac_cv_prog_cc_g+:} false; then :
3174   $as_echo_n "(cached) " >&6
3175 else
3176   ac_save_c_werror_flag=$ac_c_werror_flag
3177    ac_c_werror_flag=yes
3178    ac_cv_prog_cc_g=no
3179    CFLAGS="-g"
3180    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3181 /* end confdefs.h.  */
3182
3183 int
3184 main ()
3185 {
3186
3187   ;
3188   return 0;
3189 }
3190 _ACEOF
3191 if ac_fn_c_try_compile "$LINENO"; then :
3192   ac_cv_prog_cc_g=yes
3193 else
3194   CFLAGS=""
3195       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3196 /* end confdefs.h.  */
3197
3198 int
3199 main ()
3200 {
3201
3202   ;
3203   return 0;
3204 }
3205 _ACEOF
3206 if ac_fn_c_try_compile "$LINENO"; then :
3207
3208 else
3209   ac_c_werror_flag=$ac_save_c_werror_flag
3210          CFLAGS="-g"
3211          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3212 /* end confdefs.h.  */
3213
3214 int
3215 main ()
3216 {
3217
3218   ;
3219   return 0;
3220 }
3221 _ACEOF
3222 if ac_fn_c_try_compile "$LINENO"; then :
3223   ac_cv_prog_cc_g=yes
3224 fi
3225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3226 fi
3227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3228 fi
3229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3230    ac_c_werror_flag=$ac_save_c_werror_flag
3231 fi
3232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3233 $as_echo "$ac_cv_prog_cc_g" >&6; }
3234 if test "$ac_test_CFLAGS" = set; then
3235   CFLAGS=$ac_save_CFLAGS
3236 elif test $ac_cv_prog_cc_g = yes; then
3237   if test "$GCC" = yes; then
3238     CFLAGS="-g -O2"
3239   else
3240     CFLAGS="-g"
3241   fi
3242 else
3243   if test "$GCC" = yes; then
3244     CFLAGS="-O2"
3245   else
3246     CFLAGS=
3247   fi
3248 fi
3249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3250 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3251 if ${ac_cv_prog_cc_c89+:} false; then :
3252   $as_echo_n "(cached) " >&6
3253 else
3254   ac_cv_prog_cc_c89=no
3255 ac_save_CC=$CC
3256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3257 /* end confdefs.h.  */
3258 #include <stdarg.h>
3259 #include <stdio.h>
3260 struct stat;
3261 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3262 struct buf { int x; };
3263 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3264 static char *e (p, i)
3265      char **p;
3266      int i;
3267 {
3268   return p[i];
3269 }
3270 static char *f (char * (*g) (char **, int), char **p, ...)
3271 {
3272   char *s;
3273   va_list v;
3274   va_start (v,p);
3275   s = g (p, va_arg (v,int));
3276   va_end (v);
3277   return s;
3278 }
3279
3280 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3281    function prototypes and stuff, but not '\xHH' hex character constants.
3282    These don't provoke an error unfortunately, instead are silently treated
3283    as 'x'.  The following induces an error, until -std is added to get
3284    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3285    array size at least.  It's necessary to write '\x00'==0 to get something
3286    that's true only with -std.  */
3287 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3288
3289 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3290    inside strings and character constants.  */
3291 #define FOO(x) 'x'
3292 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3293
3294 int test (int i, double x);
3295 struct s1 {int (*f) (int a);};
3296 struct s2 {int (*f) (double a);};
3297 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3298 int argc;
3299 char **argv;
3300 int
3301 main ()
3302 {
3303 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3304   ;
3305   return 0;
3306 }
3307 _ACEOF
3308 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3309         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3310 do
3311   CC="$ac_save_CC $ac_arg"
3312   if ac_fn_c_try_compile "$LINENO"; then :
3313   ac_cv_prog_cc_c89=$ac_arg
3314 fi
3315 rm -f core conftest.err conftest.$ac_objext
3316   test "x$ac_cv_prog_cc_c89" != "xno" && break
3317 done
3318 rm -f conftest.$ac_ext
3319 CC=$ac_save_CC
3320
3321 fi
3322 # AC_CACHE_VAL
3323 case "x$ac_cv_prog_cc_c89" in
3324   x)
3325     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3326 $as_echo "none needed" >&6; } ;;
3327   xno)
3328     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3329 $as_echo "unsupported" >&6; } ;;
3330   *)
3331     CC="$CC $ac_cv_prog_cc_c89"
3332     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3333 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3334 esac
3335 if test "x$ac_cv_prog_cc_c89" != xno; then :
3336
3337 fi
3338
3339 ac_ext=c
3340 ac_cpp='$CPP $CPPFLAGS'
3341 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3342 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3343 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3344
3345 ac_ext=c
3346 ac_cpp='$CPP $CPPFLAGS'
3347 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3348 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3349 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3351 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3352 if ${am_cv_prog_cc_c_o+:} false; then :
3353   $as_echo_n "(cached) " >&6
3354 else
3355   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3356 /* end confdefs.h.  */
3357
3358 int
3359 main ()
3360 {
3361
3362   ;
3363   return 0;
3364 }
3365 _ACEOF
3366   # Make sure it works both with $CC and with simple cc.
3367   # Following AC_PROG_CC_C_O, we do the test twice because some
3368   # compilers refuse to overwrite an existing .o file with -o,
3369   # though they will create one.
3370   am_cv_prog_cc_c_o=yes
3371   for am_i in 1 2; do
3372     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3373    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3374    ac_status=$?
3375    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3376    (exit $ac_status); } \
3377          && test -f conftest2.$ac_objext; then
3378       : OK
3379     else
3380       am_cv_prog_cc_c_o=no
3381       break
3382     fi
3383   done
3384   rm -f core conftest*
3385   unset am_i
3386 fi
3387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3388 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3389 if test "$am_cv_prog_cc_c_o" != yes; then
3390    # Losing compiler, so override with the script.
3391    # FIXME: It is wrong to rewrite CC.
3392    # But if we don't then we get into trouble of one sort or another.
3393    # A longer-term fix would be to have automake use am__CC in this case,
3394    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3395    CC="$am_aux_dir/compile $CC"
3396 fi
3397 ac_ext=c
3398 ac_cpp='$CPP $CPPFLAGS'
3399 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3400 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3401 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3402
3403
3404
3405 ac_ext=c
3406 ac_cpp='$CPP $CPPFLAGS'
3407 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3408 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3409 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3411 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3412 # On Suns, sometimes $CPP names a directory.
3413 if test -n "$CPP" && test -d "$CPP"; then
3414   CPP=
3415 fi
3416 if test -z "$CPP"; then
3417   if ${ac_cv_prog_CPP+:} false; then :
3418   $as_echo_n "(cached) " >&6
3419 else
3420       # Double quotes because CPP needs to be expanded
3421     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3422     do
3423       ac_preproc_ok=false
3424 for ac_c_preproc_warn_flag in '' yes
3425 do
3426   # Use a header file that comes with gcc, so configuring glibc
3427   # with a fresh cross-compiler works.
3428   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3429   # <limits.h> exists even on freestanding compilers.
3430   # On the NeXT, cc -E runs the code through the compiler's parser,
3431   # not just through cpp. "Syntax error" is here to catch this case.
3432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3433 /* end confdefs.h.  */
3434 #ifdef __STDC__
3435 # include <limits.h>
3436 #else
3437 # include <assert.h>
3438 #endif
3439                      Syntax error
3440 _ACEOF
3441 if ac_fn_c_try_cpp "$LINENO"; then :
3442
3443 else
3444   # Broken: fails on valid input.
3445 continue
3446 fi
3447 rm -f conftest.err conftest.i conftest.$ac_ext
3448
3449   # OK, works on sane cases.  Now check whether nonexistent headers
3450   # can be detected and how.
3451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3452 /* end confdefs.h.  */
3453 #include <ac_nonexistent.h>
3454 _ACEOF
3455 if ac_fn_c_try_cpp "$LINENO"; then :
3456   # Broken: success on invalid input.
3457 continue
3458 else
3459   # Passes both tests.
3460 ac_preproc_ok=:
3461 break
3462 fi
3463 rm -f conftest.err conftest.i conftest.$ac_ext
3464
3465 done
3466 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3467 rm -f conftest.i conftest.err conftest.$ac_ext
3468 if $ac_preproc_ok; then :
3469   break
3470 fi
3471
3472     done
3473     ac_cv_prog_CPP=$CPP
3474
3475 fi
3476   CPP=$ac_cv_prog_CPP
3477 else
3478   ac_cv_prog_CPP=$CPP
3479 fi
3480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3481 $as_echo "$CPP" >&6; }
3482 ac_preproc_ok=false
3483 for ac_c_preproc_warn_flag in '' yes
3484 do
3485   # Use a header file that comes with gcc, so configuring glibc
3486   # with a fresh cross-compiler works.
3487   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3488   # <limits.h> exists even on freestanding compilers.
3489   # On the NeXT, cc -E runs the code through the compiler's parser,
3490   # not just through cpp. "Syntax error" is here to catch this case.
3491   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3492 /* end confdefs.h.  */
3493 #ifdef __STDC__
3494 # include <limits.h>
3495 #else
3496 # include <assert.h>
3497 #endif
3498                      Syntax error
3499 _ACEOF
3500 if ac_fn_c_try_cpp "$LINENO"; then :
3501
3502 else
3503   # Broken: fails on valid input.
3504 continue
3505 fi
3506 rm -f conftest.err conftest.i conftest.$ac_ext
3507
3508   # OK, works on sane cases.  Now check whether nonexistent headers
3509   # can be detected and how.
3510   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3511 /* end confdefs.h.  */
3512 #include <ac_nonexistent.h>
3513 _ACEOF
3514 if ac_fn_c_try_cpp "$LINENO"; then :
3515   # Broken: success on invalid input.
3516 continue
3517 else
3518   # Passes both tests.
3519 ac_preproc_ok=:
3520 break
3521 fi
3522 rm -f conftest.err conftest.i conftest.$ac_ext
3523
3524 done
3525 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3526 rm -f conftest.i conftest.err conftest.$ac_ext
3527 if $ac_preproc_ok; then :
3528
3529 else
3530   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3531 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3532 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3533 See \`config.log' for more details" "$LINENO" 5; }
3534 fi
3535
3536 ac_ext=c
3537 ac_cpp='$CPP $CPPFLAGS'
3538 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3539 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3540 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3541
3542
3543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3544 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3545 if ${ac_cv_path_GREP+:} false; then :
3546   $as_echo_n "(cached) " >&6
3547 else
3548   if test -z "$GREP"; then
3549   ac_path_GREP_found=false
3550   # Loop through the user's path and test for each of PROGNAME-LIST
3551   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3552 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3553 do
3554   IFS=$as_save_IFS
3555   test -z "$as_dir" && as_dir=.
3556     for ac_prog in grep ggrep; do
3557     for ac_exec_ext in '' $ac_executable_extensions; do
3558       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3559       as_fn_executable_p "$ac_path_GREP" || continue
3560 # Check for GNU ac_path_GREP and select it if it is found.
3561   # Check for GNU $ac_path_GREP
3562 case `"$ac_path_GREP" --version 2>&1` in
3563 *GNU*)
3564   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3565 *)
3566   ac_count=0
3567   $as_echo_n 0123456789 >"conftest.in"
3568   while :
3569   do
3570     cat "conftest.in" "conftest.in" >"conftest.tmp"
3571     mv "conftest.tmp" "conftest.in"
3572     cp "conftest.in" "conftest.nl"
3573     $as_echo 'GREP' >> "conftest.nl"
3574     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3575     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3576     as_fn_arith $ac_count + 1 && ac_count=$as_val
3577     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3578       # Best one so far, save it but keep looking for a better one
3579       ac_cv_path_GREP="$ac_path_GREP"
3580       ac_path_GREP_max=$ac_count
3581     fi
3582     # 10*(2^10) chars as input seems more than enough
3583     test $ac_count -gt 10 && break
3584   done
3585   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3586 esac
3587
3588       $ac_path_GREP_found && break 3
3589     done
3590   done
3591   done
3592 IFS=$as_save_IFS
3593   if test -z "$ac_cv_path_GREP"; then
3594     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3595   fi
3596 else
3597   ac_cv_path_GREP=$GREP
3598 fi
3599
3600 fi
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3602 $as_echo "$ac_cv_path_GREP" >&6; }
3603  GREP="$ac_cv_path_GREP"
3604
3605
3606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3607 $as_echo_n "checking for egrep... " >&6; }
3608 if ${ac_cv_path_EGREP+:} false; then :
3609   $as_echo_n "(cached) " >&6
3610 else
3611   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3612    then ac_cv_path_EGREP="$GREP -E"
3613    else
3614      if test -z "$EGREP"; then
3615   ac_path_EGREP_found=false
3616   # Loop through the user's path and test for each of PROGNAME-LIST
3617   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3618 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3619 do
3620   IFS=$as_save_IFS
3621   test -z "$as_dir" && as_dir=.
3622     for ac_prog in egrep; do
3623     for ac_exec_ext in '' $ac_executable_extensions; do
3624       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3625       as_fn_executable_p "$ac_path_EGREP" || continue
3626 # Check for GNU ac_path_EGREP and select it if it is found.
3627   # Check for GNU $ac_path_EGREP
3628 case `"$ac_path_EGREP" --version 2>&1` in
3629 *GNU*)
3630   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3631 *)
3632   ac_count=0
3633   $as_echo_n 0123456789 >"conftest.in"
3634   while :
3635   do
3636     cat "conftest.in" "conftest.in" >"conftest.tmp"
3637     mv "conftest.tmp" "conftest.in"
3638     cp "conftest.in" "conftest.nl"
3639     $as_echo 'EGREP' >> "conftest.nl"
3640     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3641     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3642     as_fn_arith $ac_count + 1 && ac_count=$as_val
3643     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3644       # Best one so far, save it but keep looking for a better one
3645       ac_cv_path_EGREP="$ac_path_EGREP"
3646       ac_path_EGREP_max=$ac_count
3647     fi
3648     # 10*(2^10) chars as input seems more than enough
3649     test $ac_count -gt 10 && break
3650   done
3651   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3652 esac
3653
3654       $ac_path_EGREP_found && break 3
3655     done
3656   done
3657   done
3658 IFS=$as_save_IFS
3659   if test -z "$ac_cv_path_EGREP"; then
3660     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3661   fi
3662 else
3663   ac_cv_path_EGREP=$EGREP
3664 fi
3665
3666    fi
3667 fi
3668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3669 $as_echo "$ac_cv_path_EGREP" >&6; }
3670  EGREP="$ac_cv_path_EGREP"
3671
3672
3673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3674 $as_echo_n "checking for ANSI C header files... " >&6; }
3675 if ${ac_cv_header_stdc+:} false; then :
3676   $as_echo_n "(cached) " >&6
3677 else
3678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3679 /* end confdefs.h.  */
3680 #include <stdlib.h>
3681 #include <stdarg.h>
3682 #include <string.h>
3683 #include <float.h>
3684
3685 int
3686 main ()
3687 {
3688
3689   ;
3690   return 0;
3691 }
3692 _ACEOF
3693 if ac_fn_c_try_compile "$LINENO"; then :
3694   ac_cv_header_stdc=yes
3695 else
3696   ac_cv_header_stdc=no
3697 fi
3698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3699
3700 if test $ac_cv_header_stdc = yes; then
3701   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3702   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3703 /* end confdefs.h.  */
3704 #include <string.h>
3705
3706 _ACEOF
3707 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3708   $EGREP "memchr" >/dev/null 2>&1; then :
3709
3710 else
3711   ac_cv_header_stdc=no
3712 fi
3713 rm -f conftest*
3714
3715 fi
3716
3717 if test $ac_cv_header_stdc = yes; then
3718   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3720 /* end confdefs.h.  */
3721 #include <stdlib.h>
3722
3723 _ACEOF
3724 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3725   $EGREP "free" >/dev/null 2>&1; then :
3726
3727 else
3728   ac_cv_header_stdc=no
3729 fi
3730 rm -f conftest*
3731
3732 fi
3733
3734 if test $ac_cv_header_stdc = yes; then
3735   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3736   if test "$cross_compiling" = yes; then :
3737   :
3738 else
3739   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3740 /* end confdefs.h.  */
3741 #include <ctype.h>
3742 #include <stdlib.h>
3743 #if ((' ' & 0x0FF) == 0x020)
3744 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3745 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3746 #else
3747 # define ISLOWER(c) \
3748                    (('a' <= (c) && (c) <= 'i') \
3749                      || ('j' <= (c) && (c) <= 'r') \
3750                      || ('s' <= (c) && (c) <= 'z'))
3751 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3752 #endif
3753
3754 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3755 int
3756 main ()
3757 {
3758   int i;
3759   for (i = 0; i < 256; i++)
3760     if (XOR (islower (i), ISLOWER (i))
3761         || toupper (i) != TOUPPER (i))
3762       return 2;
3763   return 0;
3764 }
3765 _ACEOF
3766 if ac_fn_c_try_run "$LINENO"; then :
3767
3768 else
3769   ac_cv_header_stdc=no
3770 fi
3771 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3772   conftest.$ac_objext conftest.beam conftest.$ac_ext
3773 fi
3774
3775 fi
3776 fi
3777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3778 $as_echo "$ac_cv_header_stdc" >&6; }
3779 if test $ac_cv_header_stdc = yes; then
3780
3781 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3782
3783 fi
3784
3785 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3786 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3787                   inttypes.h stdint.h unistd.h
3788 do :
3789   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3790 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3791 "
3792 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3793   cat >>confdefs.h <<_ACEOF
3794 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3795 _ACEOF
3796
3797 fi
3798
3799 done
3800
3801
3802
3803   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3804 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3805   MINIX=yes
3806 else
3807   MINIX=
3808 fi
3809
3810
3811   if test "$MINIX" = yes; then
3812
3813 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3814
3815
3816 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3817
3818
3819 $as_echo "#define _MINIX 1" >>confdefs.h
3820
3821   fi
3822
3823
3824   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3825 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3826 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3827   $as_echo_n "(cached) " >&6
3828 else
3829   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3830 /* end confdefs.h.  */
3831
3832 #         define __EXTENSIONS__ 1
3833           $ac_includes_default
3834 int
3835 main ()
3836 {
3837
3838   ;
3839   return 0;
3840 }
3841 _ACEOF
3842 if ac_fn_c_try_compile "$LINENO"; then :
3843   ac_cv_safe_to_define___extensions__=yes
3844 else
3845   ac_cv_safe_to_define___extensions__=no
3846 fi
3847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3848 fi
3849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3850 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3851   test $ac_cv_safe_to_define___extensions__ = yes &&
3852     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3853
3854   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3855
3856   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3857
3858   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3859
3860   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3861
3862
3863
3864 # Do not delete or change the following two lines.  For why, see
3865 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
3866 # Make sure we can run config.sub.
3867 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3868   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3869
3870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3871 $as_echo_n "checking build system type... " >&6; }
3872 if ${ac_cv_build+:} false; then :
3873   $as_echo_n "(cached) " >&6
3874 else
3875   ac_build_alias=$build_alias
3876 test "x$ac_build_alias" = x &&
3877   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3878 test "x$ac_build_alias" = x &&
3879   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3880 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3881   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3882
3883 fi
3884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3885 $as_echo "$ac_cv_build" >&6; }
3886 case $ac_cv_build in
3887 *-*-*) ;;
3888 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3889 esac
3890 build=$ac_cv_build
3891 ac_save_IFS=$IFS; IFS='-'
3892 set x $ac_cv_build
3893 shift
3894 build_cpu=$1
3895 build_vendor=$2
3896 shift; shift
3897 # Remember, the first character of IFS is used to create $*,
3898 # except with old shells:
3899 build_os=$*
3900 IFS=$ac_save_IFS
3901 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3902
3903
3904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3905 $as_echo_n "checking host system type... " >&6; }
3906 if ${ac_cv_host+:} false; then :
3907   $as_echo_n "(cached) " >&6
3908 else
3909   if test "x$host_alias" = x; then
3910   ac_cv_host=$ac_cv_build
3911 else
3912   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3913     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3914 fi
3915
3916 fi
3917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3918 $as_echo "$ac_cv_host" >&6; }
3919 case $ac_cv_host in
3920 *-*-*) ;;
3921 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3922 esac
3923 host=$ac_cv_host
3924 ac_save_IFS=$IFS; IFS='-'
3925 set x $ac_cv_host
3926 shift
3927 host_cpu=$1
3928 host_vendor=$2
3929 shift; shift
3930 # Remember, the first character of IFS is used to create $*,
3931 # except with old shells:
3932 host_os=$*
3933 IFS=$ac_save_IFS
3934 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3935
3936
3937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3938 $as_echo_n "checking target system type... " >&6; }
3939 if ${ac_cv_target+:} false; then :
3940   $as_echo_n "(cached) " >&6
3941 else
3942   if test "x$target_alias" = x; then
3943   ac_cv_target=$ac_cv_host
3944 else
3945   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3946     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3947 fi
3948
3949 fi
3950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3951 $as_echo "$ac_cv_target" >&6; }
3952 case $ac_cv_target in
3953 *-*-*) ;;
3954 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3955 esac
3956 target=$ac_cv_target
3957 ac_save_IFS=$IFS; IFS='-'
3958 set x $ac_cv_target
3959 shift
3960 target_cpu=$1
3961 target_vendor=$2
3962 shift; shift
3963 # Remember, the first character of IFS is used to create $*,
3964 # except with old shells:
3965 target_os=$*
3966 IFS=$ac_save_IFS
3967 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3968
3969
3970 # The aliases save the names the user supplied, while $host etc.
3971 # will get canonicalized.
3972 test -n "$target_alias" &&
3973   test "$program_prefix$program_suffix$program_transform_name" = \
3974     NONENONEs,x,x, &&
3975   program_prefix=${target_alias}-
3976
3977 target_alias=${target_alias-$host_alias}
3978
3979
3980 am__api_version='1.15'
3981
3982 # Find a good install program.  We prefer a C program (faster),
3983 # so one script is as good as another.  But avoid the broken or
3984 # incompatible versions:
3985 # SysV /etc/install, /usr/sbin/install
3986 # SunOS /usr/etc/install
3987 # IRIX /sbin/install
3988 # AIX /bin/install
3989 # AmigaOS /C/install, which installs bootblocks on floppy discs
3990 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3991 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3992 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3993 # OS/2's system install, which has a completely different semantic
3994 # ./install, which can be erroneously created by make from ./install.sh.
3995 # Reject install programs that cannot install multiple files.
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3997 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3998 if test -z "$INSTALL"; then
3999 if ${ac_cv_path_install+:} false; then :
4000   $as_echo_n "(cached) " >&6
4001 else
4002   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4003 for as_dir in $PATH
4004 do
4005   IFS=$as_save_IFS
4006   test -z "$as_dir" && as_dir=.
4007     # Account for people who put trailing slashes in PATH elements.
4008 case $as_dir/ in #((
4009   ./ | .// | /[cC]/* | \
4010   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4011   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4012   /usr/ucb/* ) ;;
4013   *)
4014     # OSF1 and SCO ODT 3.0 have their own names for install.
4015     # Don't use installbsd from OSF since it installs stuff as root
4016     # by default.
4017     for ac_prog in ginstall scoinst install; do
4018       for ac_exec_ext in '' $ac_executable_extensions; do
4019         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4020           if test $ac_prog = install &&
4021             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4022             # AIX install.  It has an incompatible calling convention.
4023             :
4024           elif test $ac_prog = install &&
4025             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4026             # program-specific install script used by HP pwplus--don't use.
4027             :
4028           else
4029             rm -rf conftest.one conftest.two conftest.dir
4030             echo one > conftest.one
4031             echo two > conftest.two
4032             mkdir conftest.dir
4033             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4034               test -s conftest.one && test -s conftest.two &&
4035               test -s conftest.dir/conftest.one &&
4036               test -s conftest.dir/conftest.two
4037             then
4038               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4039               break 3
4040             fi
4041           fi
4042         fi
4043       done
4044     done
4045     ;;
4046 esac
4047
4048   done
4049 IFS=$as_save_IFS
4050
4051 rm -rf conftest.one conftest.two conftest.dir
4052
4053 fi
4054   if test "${ac_cv_path_install+set}" = set; then
4055     INSTALL=$ac_cv_path_install
4056   else
4057     # As a last resort, use the slow shell script.  Don't cache a
4058     # value for INSTALL within a source directory, because that will
4059     # break other packages using the cache if that directory is
4060     # removed, or if the value is a relative name.
4061     INSTALL=$ac_install_sh
4062   fi
4063 fi
4064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4065 $as_echo "$INSTALL" >&6; }
4066
4067 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4068 # It thinks the first close brace ends the variable substitution.
4069 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4070
4071 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4072
4073 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4074
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4076 $as_echo_n "checking whether build environment is sane... " >&6; }
4077 # Reject unsafe characters in $srcdir or the absolute working directory
4078 # name.  Accept space and tab only in the latter.
4079 am_lf='
4080 '
4081 case `pwd` in
4082   *[\\\"\#\$\&\'\`$am_lf]*)
4083     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4084 esac
4085 case $srcdir in
4086   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4087     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4088 esac
4089
4090 # Do 'set' in a subshell so we don't clobber the current shell's
4091 # arguments.  Must try -L first in case configure is actually a
4092 # symlink; some systems play weird games with the mod time of symlinks
4093 # (eg FreeBSD returns the mod time of the symlink's containing
4094 # directory).
4095 if (
4096    am_has_slept=no
4097    for am_try in 1 2; do
4098      echo "timestamp, slept: $am_has_slept" > conftest.file
4099      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4100      if test "$*" = "X"; then
4101         # -L didn't work.
4102         set X `ls -t "$srcdir/configure" conftest.file`
4103      fi
4104      if test "$*" != "X $srcdir/configure conftest.file" \
4105         && test "$*" != "X conftest.file $srcdir/configure"; then
4106
4107         # If neither matched, then we have a broken ls.  This can happen
4108         # if, for instance, CONFIG_SHELL is bash and it inherits a
4109         # broken ls alias from the environment.  This has actually
4110         # happened.  Such a system could not be considered "sane".
4111         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4112   alias in your environment" "$LINENO" 5
4113      fi
4114      if test "$2" = conftest.file || test $am_try -eq 2; then
4115        break
4116      fi
4117      # Just in case.
4118      sleep 1
4119      am_has_slept=yes
4120    done
4121    test "$2" = conftest.file
4122    )
4123 then
4124    # Ok.
4125    :
4126 else
4127    as_fn_error $? "newly created file is older than distributed files!
4128 Check your system clock" "$LINENO" 5
4129 fi
4130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4131 $as_echo "yes" >&6; }
4132 # If we didn't sleep, we still need to ensure time stamps of config.status and
4133 # generated files are strictly newer.
4134 am_sleep_pid=
4135 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4136   ( sleep 1 ) &
4137   am_sleep_pid=$!
4138 fi
4139
4140 rm -f conftest.file
4141
4142 test "$program_prefix" != NONE &&
4143   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4144 # Use a double $ so make ignores it.
4145 test "$program_suffix" != NONE &&
4146   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4147 # Double any \ or $.
4148 # By default was `s,x,x', remove it if useless.
4149 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4150 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4151
4152 if test x"${MISSING+set}" != xset; then
4153   case $am_aux_dir in
4154   *\ * | *\     *)
4155     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4156   *)
4157     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4158   esac
4159 fi
4160 # Use eval to expand $SHELL
4161 if eval "$MISSING --is-lightweight"; then
4162   am_missing_run="$MISSING "
4163 else
4164   am_missing_run=
4165   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4166 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4167 fi
4168
4169 if test x"${install_sh+set}" != xset; then
4170   case $am_aux_dir in
4171   *\ * | *\     *)
4172     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4173   *)
4174     install_sh="\${SHELL} $am_aux_dir/install-sh"
4175   esac
4176 fi
4177
4178 # Installed binaries are usually stripped using 'strip' when the user
4179 # run "make install-strip".  However 'strip' might not be the right
4180 # tool to use in cross-compilation environments, therefore Automake
4181 # will honor the 'STRIP' environment variable to overrule this program.
4182 if test "$cross_compiling" != no; then
4183   if test -n "$ac_tool_prefix"; then
4184   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4185 set dummy ${ac_tool_prefix}strip; ac_word=$2
4186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4187 $as_echo_n "checking for $ac_word... " >&6; }
4188 if ${ac_cv_prog_STRIP+:} false; then :
4189   $as_echo_n "(cached) " >&6
4190 else
4191   if test -n "$STRIP"; then
4192   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4193 else
4194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4195 for as_dir in $PATH
4196 do
4197   IFS=$as_save_IFS
4198   test -z "$as_dir" && as_dir=.
4199     for ac_exec_ext in '' $ac_executable_extensions; do
4200   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4201     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4202     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4203     break 2
4204   fi
4205 done
4206   done
4207 IFS=$as_save_IFS
4208
4209 fi
4210 fi
4211 STRIP=$ac_cv_prog_STRIP
4212 if test -n "$STRIP"; then
4213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4214 $as_echo "$STRIP" >&6; }
4215 else
4216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4217 $as_echo "no" >&6; }
4218 fi
4219
4220
4221 fi
4222 if test -z "$ac_cv_prog_STRIP"; then
4223   ac_ct_STRIP=$STRIP
4224   # Extract the first word of "strip", so it can be a program name with args.
4225 set dummy strip; ac_word=$2
4226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4227 $as_echo_n "checking for $ac_word... " >&6; }
4228 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4229   $as_echo_n "(cached) " >&6
4230 else
4231   if test -n "$ac_ct_STRIP"; then
4232   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4233 else
4234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4235 for as_dir in $PATH
4236 do
4237   IFS=$as_save_IFS
4238   test -z "$as_dir" && as_dir=.
4239     for ac_exec_ext in '' $ac_executable_extensions; do
4240   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4241     ac_cv_prog_ac_ct_STRIP="strip"
4242     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4243     break 2
4244   fi
4245 done
4246   done
4247 IFS=$as_save_IFS
4248
4249 fi
4250 fi
4251 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4252 if test -n "$ac_ct_STRIP"; then
4253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4254 $as_echo "$ac_ct_STRIP" >&6; }
4255 else
4256   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4257 $as_echo "no" >&6; }
4258 fi
4259
4260   if test "x$ac_ct_STRIP" = x; then
4261     STRIP=":"
4262   else
4263     case $cross_compiling:$ac_tool_warned in
4264 yes:)
4265 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4266 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4267 ac_tool_warned=yes ;;
4268 esac
4269     STRIP=$ac_ct_STRIP
4270   fi
4271 else
4272   STRIP="$ac_cv_prog_STRIP"
4273 fi
4274
4275 fi
4276 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4277
4278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4279 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4280 if test -z "$MKDIR_P"; then
4281   if ${ac_cv_path_mkdir+:} false; then :
4282   $as_echo_n "(cached) " >&6
4283 else
4284   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4285 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4286 do
4287   IFS=$as_save_IFS
4288   test -z "$as_dir" && as_dir=.
4289     for ac_prog in mkdir gmkdir; do
4290          for ac_exec_ext in '' $ac_executable_extensions; do
4291            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4292            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4293              'mkdir (GNU coreutils) '* | \
4294              'mkdir (coreutils) '* | \
4295              'mkdir (fileutils) '4.1*)
4296                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4297                break 3;;
4298            esac
4299          done
4300        done
4301   done
4302 IFS=$as_save_IFS
4303
4304 fi
4305
4306   test -d ./--version && rmdir ./--version
4307   if test "${ac_cv_path_mkdir+set}" = set; then
4308     MKDIR_P="$ac_cv_path_mkdir -p"
4309   else
4310     # As a last resort, use the slow shell script.  Don't cache a
4311     # value for MKDIR_P within a source directory, because that will
4312     # break other packages using the cache if that directory is
4313     # removed, or if the value is a relative name.
4314     MKDIR_P="$ac_install_sh -d"
4315   fi
4316 fi
4317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4318 $as_echo "$MKDIR_P" >&6; }
4319
4320 for ac_prog in gawk mawk nawk awk
4321 do
4322   # Extract the first word of "$ac_prog", so it can be a program name with args.
4323 set dummy $ac_prog; ac_word=$2
4324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4325 $as_echo_n "checking for $ac_word... " >&6; }
4326 if ${ac_cv_prog_AWK+:} false; then :
4327   $as_echo_n "(cached) " >&6
4328 else
4329   if test -n "$AWK"; then
4330   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4331 else
4332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4333 for as_dir in $PATH
4334 do
4335   IFS=$as_save_IFS
4336   test -z "$as_dir" && as_dir=.
4337     for ac_exec_ext in '' $ac_executable_extensions; do
4338   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4339     ac_cv_prog_AWK="$ac_prog"
4340     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4341     break 2
4342   fi
4343 done
4344   done
4345 IFS=$as_save_IFS
4346
4347 fi
4348 fi
4349 AWK=$ac_cv_prog_AWK
4350 if test -n "$AWK"; then
4351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4352 $as_echo "$AWK" >&6; }
4353 else
4354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4355 $as_echo "no" >&6; }
4356 fi
4357
4358
4359   test -n "$AWK" && break
4360 done
4361
4362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4363 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4364 set x ${MAKE-make}
4365 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4366 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4367   $as_echo_n "(cached) " >&6
4368 else
4369   cat >conftest.make <<\_ACEOF
4370 SHELL = /bin/sh
4371 all:
4372         @echo '@@@%%%=$(MAKE)=@@@%%%'
4373 _ACEOF
4374 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4375 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4376   *@@@%%%=?*=@@@%%%*)
4377     eval ac_cv_prog_make_${ac_make}_set=yes;;
4378   *)
4379     eval ac_cv_prog_make_${ac_make}_set=no;;
4380 esac
4381 rm -f conftest.make
4382 fi
4383 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4385 $as_echo "yes" >&6; }
4386   SET_MAKE=
4387 else
4388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4389 $as_echo "no" >&6; }
4390   SET_MAKE="MAKE=${MAKE-make}"
4391 fi
4392
4393 rm -rf .tst 2>/dev/null
4394 mkdir .tst 2>/dev/null
4395 if test -d .tst; then
4396   am__leading_dot=.
4397 else
4398   am__leading_dot=_
4399 fi
4400 rmdir .tst 2>/dev/null
4401
4402 DEPDIR="${am__leading_dot}deps"
4403
4404 ac_config_commands="$ac_config_commands depfiles"
4405
4406
4407 am_make=${MAKE-make}
4408 cat > confinc << 'END'
4409 am__doit:
4410         @echo this is the am__doit target
4411 .PHONY: am__doit
4412 END
4413 # If we don't find an include directive, just comment out the code.
4414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4415 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4416 am__include="#"
4417 am__quote=
4418 _am_result=none
4419 # First try GNU make style include.
4420 echo "include confinc" > confmf
4421 # Ignore all kinds of additional output from 'make'.
4422 case `$am_make -s -f confmf 2> /dev/null` in #(
4423 *the\ am__doit\ target*)
4424   am__include=include
4425   am__quote=
4426   _am_result=GNU
4427   ;;
4428 esac
4429 # Now try BSD make style include.
4430 if test "$am__include" = "#"; then
4431    echo '.include "confinc"' > confmf
4432    case `$am_make -s -f confmf 2> /dev/null` in #(
4433    *the\ am__doit\ target*)
4434      am__include=.include
4435      am__quote="\""
4436      _am_result=BSD
4437      ;;
4438    esac
4439 fi
4440
4441
4442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4443 $as_echo "$_am_result" >&6; }
4444 rm -f confinc confmf
4445
4446 # Check whether --enable-dependency-tracking was given.
4447 if test "${enable_dependency_tracking+set}" = set; then :
4448   enableval=$enable_dependency_tracking;
4449 fi
4450
4451 if test "x$enable_dependency_tracking" != xno; then
4452   am_depcomp="$ac_aux_dir/depcomp"
4453   AMDEPBACKSLASH='\'
4454   am__nodep='_no'
4455 fi
4456  if test "x$enable_dependency_tracking" != xno; then
4457   AMDEP_TRUE=
4458   AMDEP_FALSE='#'
4459 else
4460   AMDEP_TRUE='#'
4461   AMDEP_FALSE=
4462 fi
4463
4464
4465 # Check whether --enable-silent-rules was given.
4466 if test "${enable_silent_rules+set}" = set; then :
4467   enableval=$enable_silent_rules;
4468 fi
4469
4470 case $enable_silent_rules in # (((
4471   yes) AM_DEFAULT_VERBOSITY=0;;
4472    no) AM_DEFAULT_VERBOSITY=1;;
4473     *) AM_DEFAULT_VERBOSITY=1;;
4474 esac
4475 am_make=${MAKE-make}
4476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4477 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4478 if ${am_cv_make_support_nested_variables+:} false; then :
4479   $as_echo_n "(cached) " >&6
4480 else
4481   if $as_echo 'TRUE=$(BAR$(V))
4482 BAR0=false
4483 BAR1=true
4484 V=1
4485 am__doit:
4486         @$(TRUE)
4487 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4488   am_cv_make_support_nested_variables=yes
4489 else
4490   am_cv_make_support_nested_variables=no
4491 fi
4492 fi
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4494 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4495 if test $am_cv_make_support_nested_variables = yes; then
4496     AM_V='$(V)'
4497   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4498 else
4499   AM_V=$AM_DEFAULT_VERBOSITY
4500   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4501 fi
4502 AM_BACKSLASH='\'
4503
4504 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4505   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4506   # is not polluted with repeated "-I."
4507   am__isrc=' -I$(srcdir)'
4508   # test to see if srcdir already configured
4509   if test -f $srcdir/config.status; then
4510     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4511   fi
4512 fi
4513
4514 # test whether we have cygpath
4515 if test -z "$CYGPATH_W"; then
4516   if (cygpath --version) >/dev/null 2>/dev/null; then
4517     CYGPATH_W='cygpath -w'
4518   else
4519     CYGPATH_W=echo
4520   fi
4521 fi
4522
4523
4524 # Define the identity of the package.
4525  PACKAGE='libgm2'
4526  VERSION='version-unused'
4527
4528
4529 # Some tools Automake needs.
4530
4531 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4532
4533
4534 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4535
4536
4537 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4538
4539
4540 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4541
4542
4543 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4544
4545 # For better backward compatibility.  To be removed once Automake 1.9.x
4546 # dies out for good.  For more background, see:
4547 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4548 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4549 mkdir_p='$(MKDIR_P)'
4550
4551 # We need awk for the "check" target (and possibly the TAP driver).  The
4552 # system "awk" is bad on some platforms.
4553 # Always define AMTAR for backward compatibility.  Yes, it's still used
4554 # in the wild :-(  We should find a proper way to deprecate it ...
4555 AMTAR='$${TAR-tar}'
4556
4557
4558 # We'll loop over all known methods to create a tar archive until one works.
4559 _am_tools='gnutar  pax cpio none'
4560
4561 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4562
4563
4564
4565
4566
4567 depcc="$CC"   am_compiler_list=
4568
4569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4570 $as_echo_n "checking dependency style of $depcc... " >&6; }
4571 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4572   $as_echo_n "(cached) " >&6
4573 else
4574   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4575   # We make a subdir and do the tests there.  Otherwise we can end up
4576   # making bogus files that we don't know about and never remove.  For
4577   # instance it was reported that on HP-UX the gcc test will end up
4578   # making a dummy file named 'D' -- because '-MD' means "put the output
4579   # in D".
4580   rm -rf conftest.dir
4581   mkdir conftest.dir
4582   # Copy depcomp to subdir because otherwise we won't find it if we're
4583   # using a relative directory.
4584   cp "$am_depcomp" conftest.dir
4585   cd conftest.dir
4586   # We will build objects and dependencies in a subdirectory because
4587   # it helps to detect inapplicable dependency modes.  For instance
4588   # both Tru64's cc and ICC support -MD to output dependencies as a
4589   # side effect of compilation, but ICC will put the dependencies in
4590   # the current directory while Tru64 will put them in the object
4591   # directory.
4592   mkdir sub
4593
4594   am_cv_CC_dependencies_compiler_type=none
4595   if test "$am_compiler_list" = ""; then
4596      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4597   fi
4598   am__universal=false
4599   case " $depcc " in #(
4600      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4601      esac
4602
4603   for depmode in $am_compiler_list; do
4604     # Setup a source with many dependencies, because some compilers
4605     # like to wrap large dependency lists on column 80 (with \), and
4606     # we should not choose a depcomp mode which is confused by this.
4607     #
4608     # We need to recreate these files for each test, as the compiler may
4609     # overwrite some of them when testing with obscure command lines.
4610     # This happens at least with the AIX C compiler.
4611     : > sub/conftest.c
4612     for i in 1 2 3 4 5 6; do
4613       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4614       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4615       # Solaris 10 /bin/sh.
4616       echo '/* dummy */' > sub/conftst$i.h
4617     done
4618     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4619
4620     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4621     # mode.  It turns out that the SunPro C++ compiler does not properly
4622     # handle '-M -o', and we need to detect this.  Also, some Intel
4623     # versions had trouble with output in subdirs.
4624     am__obj=sub/conftest.${OBJEXT-o}
4625     am__minus_obj="-o $am__obj"
4626     case $depmode in
4627     gcc)
4628       # This depmode causes a compiler race in universal mode.
4629       test "$am__universal" = false || continue
4630       ;;
4631     nosideeffect)
4632       # After this tag, mechanisms are not by side-effect, so they'll
4633       # only be used when explicitly requested.
4634       if test "x$enable_dependency_tracking" = xyes; then
4635         continue
4636       else
4637         break
4638       fi
4639       ;;
4640     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4641       # This compiler won't grok '-c -o', but also, the minuso test has
4642       # not run yet.  These depmodes are late enough in the game, and
4643       # so weak that their functioning should not be impacted.
4644       am__obj=conftest.${OBJEXT-o}
4645       am__minus_obj=
4646       ;;
4647     none) break ;;
4648     esac
4649     if depmode=$depmode \
4650        source=sub/conftest.c object=$am__obj \
4651        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4652        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4653          >/dev/null 2>conftest.err &&
4654        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4655        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4656        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4657        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4658       # icc doesn't choke on unknown options, it will just issue warnings
4659       # or remarks (even with -Werror).  So we grep stderr for any message
4660       # that says an option was ignored or not supported.
4661       # When given -MP, icc 7.0 and 7.1 complain thusly:
4662       #   icc: Command line warning: ignoring option '-M'; no argument required
4663       # The diagnosis changed in icc 8.0:
4664       #   icc: Command line remark: option '-MP' not supported
4665       if (grep 'ignoring option' conftest.err ||
4666           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4667         am_cv_CC_dependencies_compiler_type=$depmode
4668         break
4669       fi
4670     fi
4671   done
4672
4673   cd ..
4674   rm -rf conftest.dir
4675 else
4676   am_cv_CC_dependencies_compiler_type=none
4677 fi
4678
4679 fi
4680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4681 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4682 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4683
4684  if
4685   test "x$enable_dependency_tracking" != xno \
4686   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4687   am__fastdepCC_TRUE=
4688   am__fastdepCC_FALSE='#'
4689 else
4690   am__fastdepCC_TRUE='#'
4691   am__fastdepCC_FALSE=
4692 fi
4693
4694
4695
4696 # POSIX will say in a future version that running "rm -f" with no argument
4697 # is OK; and we want to be able to make that assumption in our Makefile
4698 # recipes.  So use an aggressive probe to check that the usage we want is
4699 # actually supported "in the wild" to an acceptable degree.
4700 # See automake bug#10828.
4701 # To make any issue more visible, cause the running configure to be aborted
4702 # by default if the 'rm' program in use doesn't match our expectations; the
4703 # user can still override this though.
4704 if rm -f && rm -fr && rm -rf; then : OK; else
4705   cat >&2 <<'END'
4706 Oops!
4707
4708 Your 'rm' program seems unable to run without file operands specified
4709 on the command line, even when the '-f' option is present.  This is contrary
4710 to the behaviour of most rm programs out there, and not conforming with
4711 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4712
4713 Please tell bug-automake@gnu.org about your system, including the value
4714 of your $PATH and any error possibly output before this message.  This
4715 can help us improve future automake versions.
4716
4717 END
4718   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4719     echo 'Configuration will proceed anyway, since you have set the' >&2
4720     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4721     echo >&2
4722   else
4723     cat >&2 <<'END'
4724 Aborting the configuration process, to ensure you take notice of the issue.
4725
4726 You can download and install GNU coreutils to get an 'rm' implementation
4727 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4728
4729 If you want to complete the configuration process using your problematic
4730 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4731 to "yes", and re-run configure.
4732
4733 END
4734     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4735   fi
4736 fi
4737
4738
4739
4740
4741
4742
4743 # Check whether --with-cross-host was given.
4744 if test "${with_cross_host+set}" = set; then :
4745   withval=$with_cross_host;
4746 fi
4747
4748
4749 # Checks for header files.
4750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4751 $as_echo_n "checking for ANSI C header files... " >&6; }
4752 if ${ac_cv_header_stdc+:} false; then :
4753   $as_echo_n "(cached) " >&6
4754 else
4755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4756 /* end confdefs.h.  */
4757 #include <stdlib.h>
4758 #include <stdarg.h>
4759 #include <string.h>
4760 #include <float.h>
4761
4762 int
4763 main ()
4764 {
4765
4766   ;
4767   return 0;
4768 }
4769 _ACEOF
4770 if ac_fn_c_try_compile "$LINENO"; then :
4771   ac_cv_header_stdc=yes
4772 else
4773   ac_cv_header_stdc=no
4774 fi
4775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4776
4777 if test $ac_cv_header_stdc = yes; then
4778   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4779   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4780 /* end confdefs.h.  */
4781 #include <string.h>
4782
4783 _ACEOF
4784 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4785   $EGREP "memchr" >/dev/null 2>&1; then :
4786
4787 else
4788   ac_cv_header_stdc=no
4789 fi
4790 rm -f conftest*
4791
4792 fi
4793
4794 if test $ac_cv_header_stdc = yes; then
4795   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4797 /* end confdefs.h.  */
4798 #include <stdlib.h>
4799
4800 _ACEOF
4801 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4802   $EGREP "free" >/dev/null 2>&1; then :
4803
4804 else
4805   ac_cv_header_stdc=no
4806 fi
4807 rm -f conftest*
4808
4809 fi
4810
4811 if test $ac_cv_header_stdc = yes; then
4812   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4813   if test "$cross_compiling" = yes; then :
4814   :
4815 else
4816   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4817 /* end confdefs.h.  */
4818 #include <ctype.h>
4819 #include <stdlib.h>
4820 #if ((' ' & 0x0FF) == 0x020)
4821 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4822 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4823 #else
4824 # define ISLOWER(c) \
4825                    (('a' <= (c) && (c) <= 'i') \
4826                      || ('j' <= (c) && (c) <= 'r') \
4827                      || ('s' <= (c) && (c) <= 'z'))
4828 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4829 #endif
4830
4831 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4832 int
4833 main ()
4834 {
4835   int i;
4836   for (i = 0; i < 256; i++)
4837     if (XOR (islower (i), ISLOWER (i))
4838         || toupper (i) != TOUPPER (i))
4839       return 2;
4840   return 0;
4841 }
4842 _ACEOF
4843 if ac_fn_c_try_run "$LINENO"; then :
4844
4845 else
4846   ac_cv_header_stdc=no
4847 fi
4848 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4849   conftest.$ac_objext conftest.beam conftest.$ac_ext
4850 fi
4851
4852 fi
4853 fi
4854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4855 $as_echo "$ac_cv_header_stdc" >&6; }
4856 if test $ac_cv_header_stdc = yes; then
4857
4858 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4859
4860 fi
4861
4862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
4863 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
4864 if ${ac_cv_header_sys_wait_h+:} false; then :
4865   $as_echo_n "(cached) " >&6
4866 else
4867   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4868 /* end confdefs.h.  */
4869 #include <sys/types.h>
4870 #include <sys/wait.h>
4871 #ifndef WEXITSTATUS
4872 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
4873 #endif
4874 #ifndef WIFEXITED
4875 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4876 #endif
4877
4878 int
4879 main ()
4880 {
4881   int s;
4882   wait (&s);
4883   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4884   ;
4885   return 0;
4886 }
4887 _ACEOF
4888 if ac_fn_c_try_compile "$LINENO"; then :
4889   ac_cv_header_sys_wait_h=yes
4890 else
4891   ac_cv_header_sys_wait_h=no
4892 fi
4893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4894 fi
4895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
4896 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
4897 if test $ac_cv_header_sys_wait_h = yes; then
4898
4899 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
4900
4901 fi
4902
4903 ac_fn_c_check_header_mongrel "$LINENO" "math.h" "ac_cv_header_math_h" "$ac_includes_default"
4904 if test "x$ac_cv_header_math_h" = xyes; then :
4905
4906 $as_echo "#define HAVE_MATH_H 1" >>confdefs.h
4907
4908 fi
4909
4910
4911
4912 for ac_header in limits.h stddef.h string.h strings.h stdlib.h \
4913                  time.h \
4914                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
4915                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
4916                  sys/socket.h \
4917                  sys/wait.h sys/ioctl.h errno.h sys/errno.h \
4918                  pwd.h direct.h dirent.h signal.h malloc.h langinfo.h \
4919                  pthread.h stdarg.h stdio.h sys/types.h termios.h \
4920                  netinet/in.h netdb.h sys/uio.h sys/stat.h wchar.h
4921 do :
4922   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4923 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4924 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4925   cat >>confdefs.h <<_ACEOF
4926 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4927 _ACEOF
4928
4929 fi
4930
4931 done
4932
4933
4934
4935
4936  case ${build_alias} in
4937   "") build_noncanonical=${build} ;;
4938   *) build_noncanonical=${build_alias} ;;
4939 esac
4940
4941  case ${host_alias} in
4942   "") host_noncanonical=${build_noncanonical} ;;
4943   *) host_noncanonical=${host_alias} ;;
4944 esac
4945
4946
4947
4948  case ${target_alias} in
4949   "") target_noncanonical=${host_noncanonical} ;;
4950   *) target_noncanonical=${target_alias} ;;
4951 esac
4952
4953
4954
4955
4956 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
4957 # have matching libraries, they should use host libraries: Makefile.tpl
4958 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
4959 # However, they still use the build modules, because the corresponding
4960 # host modules (e.g. bison) are only built for the host when bootstrap
4961 # finishes. So:
4962 # - build_subdir is where we find build modules, and never changes.
4963 # - build_libsubdir is where we find build libraries, and can be overridden.
4964
4965 # Prefix 'build-' so this never conflicts with target_subdir.
4966 build_subdir="build-${build_noncanonical}"
4967
4968 # Check whether --with-build-libsubdir was given.
4969 if test "${with_build_libsubdir+set}" = set; then :
4970   withval=$with_build_libsubdir; build_libsubdir="$withval"
4971 else
4972   build_libsubdir="$build_subdir"
4973 fi
4974
4975 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
4976 if ( test $srcdir = . && test -d gcc ) \
4977    || test -d $srcdir/../host-${host_noncanonical}; then
4978   host_subdir="host-${host_noncanonical}"
4979 else
4980   host_subdir=.
4981 fi
4982 # No prefix.
4983 target_subdir=${target_noncanonical}
4984
4985
4986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
4987 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
4988 # Check whether --enable-version-specific-runtime-libs was given.
4989 if test "${enable_version_specific_runtime_libs+set}" = set; then :
4990   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
4991  yes) version_specific_libs=yes ;;
4992  no)  version_specific_libs=no ;;
4993  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
4994  esac
4995 else
4996   version_specific_libs=no
4997 fi
4998
4999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
5000 $as_echo "$version_specific_libs" >&6; }
5001
5002
5003 # Check whether --with-slibdir was given.
5004 if test "${with_slibdir+set}" = set; then :
5005   withval=$with_slibdir; slibdir="$with_slibdir"
5006 else
5007   if test "${version_specific_libs}" = yes; then
5008   slibdir='$(libsubdir)'
5009 elif test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
5010   slibdir='$(exec_prefix)/$(host_noncanonical)/lib'
5011 else
5012   slibdir='$(libdir)'
5013 fi
5014 fi
5015
5016
5017
5018 # Command-line options.
5019 # Very limited version of AC_MAINTAINER_MODE.
5020 # Check whether --enable-maintainer-mode was given.
5021 if test "${enable_maintainer_mode+set}" = set; then :
5022   enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
5023      yes) MAINT='' ;;
5024      no) MAINT='#' ;;
5025      *) as_fn_error $? "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
5026    esac
5027    maintainer_mode=${enableval}
5028 else
5029   MAINT='#'
5030 fi
5031
5032
5033 toolexecdir=no
5034 toolexeclibdir=no
5035
5036 # Calculate toolexeclibdir
5037 # Also toolexecdir, though it's only used in toolexeclibdir
5038 case ${version_specific_libs} in
5039   yes)
5040     # Need the gcc compiler version to know where to install libraries
5041     # and header files if --enable-version-specific-runtime-libs option
5042     # is selected.
5043     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
5044     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
5045     ;;
5046   no)
5047     if test -n "$with_cross_host" &&
5048        test x"$with_cross_host" != x"no"; then
5049       # Install a library built with a cross compiler in tooldir, not libdir.
5050       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
5051       toolexeclibdir='$(toolexecdir)/lib'
5052     else
5053       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
5054       toolexeclibdir='$(libdir)'
5055     fi
5056     multi_os_directory=`$CC -print-multi-os-directory`
5057     case $multi_os_directory in
5058       .) ;; # Avoid trailing /.
5059       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
5060     esac
5061     ;;
5062 esac
5063
5064
5065
5066
5067
5068
5069
5070
5071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5072 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5073     # Check whether --enable-maintainer-mode was given.
5074 if test "${enable_maintainer_mode+set}" = set; then :
5075   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5076 else
5077   USE_MAINTAINER_MODE=no
5078 fi
5079
5080   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5081 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5082    if test $USE_MAINTAINER_MODE = yes; then
5083   MAINTAINER_MODE_TRUE=
5084   MAINTAINER_MODE_FALSE='#'
5085 else
5086   MAINTAINER_MODE_TRUE='#'
5087   MAINTAINER_MODE_FALSE=
5088 fi
5089
5090   MAINT=$MAINTAINER_MODE_TRUE
5091
5092
5093
5094 # Check the compiler.
5095 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
5096 # We must force CC to /not/ be precious variables; otherwise
5097 # the wrong, non-multilib-adjusted value will be used in multilibs.
5098 # As a side effect, we have to subst CFLAGS ourselves.
5099
5100
5101
5102 ac_ext=c
5103 ac_cpp='$CPP $CPPFLAGS'
5104 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5105 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5106 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5107 if test -n "$ac_tool_prefix"; then
5108   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
5109 set dummy ${ac_tool_prefix}gcc; ac_word=$2
5110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5111 $as_echo_n "checking for $ac_word... " >&6; }
5112 if ${ac_cv_prog_CC+:} false; then :
5113   $as_echo_n "(cached) " >&6
5114 else
5115   if test -n "$CC"; then
5116   ac_cv_prog_CC="$CC" # Let the user override the test.
5117 else
5118 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5119 for as_dir in $PATH
5120 do
5121   IFS=$as_save_IFS
5122   test -z "$as_dir" && as_dir=.
5123     for ac_exec_ext in '' $ac_executable_extensions; do
5124   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5125     ac_cv_prog_CC="${ac_tool_prefix}gcc"
5126     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5127     break 2
5128   fi
5129 done
5130   done
5131 IFS=$as_save_IFS
5132
5133 fi
5134 fi
5135 CC=$ac_cv_prog_CC
5136 if test -n "$CC"; then
5137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5138 $as_echo "$CC" >&6; }
5139 else
5140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5141 $as_echo "no" >&6; }
5142 fi
5143
5144
5145 fi
5146 if test -z "$ac_cv_prog_CC"; then
5147   ac_ct_CC=$CC
5148   # Extract the first word of "gcc", so it can be a program name with args.
5149 set dummy gcc; ac_word=$2
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5151 $as_echo_n "checking for $ac_word... " >&6; }
5152 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5153   $as_echo_n "(cached) " >&6
5154 else
5155   if test -n "$ac_ct_CC"; then
5156   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5157 else
5158 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5159 for as_dir in $PATH
5160 do
5161   IFS=$as_save_IFS
5162   test -z "$as_dir" && as_dir=.
5163     for ac_exec_ext in '' $ac_executable_extensions; do
5164   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5165     ac_cv_prog_ac_ct_CC="gcc"
5166     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5167     break 2
5168   fi
5169 done
5170   done
5171 IFS=$as_save_IFS
5172
5173 fi
5174 fi
5175 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5176 if test -n "$ac_ct_CC"; then
5177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5178 $as_echo "$ac_ct_CC" >&6; }
5179 else
5180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5181 $as_echo "no" >&6; }
5182 fi
5183
5184   if test "x$ac_ct_CC" = x; then
5185     CC=""
5186   else
5187     case $cross_compiling:$ac_tool_warned in
5188 yes:)
5189 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5190 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5191 ac_tool_warned=yes ;;
5192 esac
5193     CC=$ac_ct_CC
5194   fi
5195 else
5196   CC="$ac_cv_prog_CC"
5197 fi
5198
5199 if test -z "$CC"; then
5200           if test -n "$ac_tool_prefix"; then
5201     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
5202 set dummy ${ac_tool_prefix}cc; ac_word=$2
5203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5204 $as_echo_n "checking for $ac_word... " >&6; }
5205 if ${ac_cv_prog_CC+:} false; then :
5206   $as_echo_n "(cached) " >&6
5207 else
5208   if test -n "$CC"; then
5209   ac_cv_prog_CC="$CC" # Let the user override the test.
5210 else
5211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5212 for as_dir in $PATH
5213 do
5214   IFS=$as_save_IFS
5215   test -z "$as_dir" && as_dir=.
5216     for ac_exec_ext in '' $ac_executable_extensions; do
5217   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5218     ac_cv_prog_CC="${ac_tool_prefix}cc"
5219     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5220     break 2
5221   fi
5222 done
5223   done
5224 IFS=$as_save_IFS
5225
5226 fi
5227 fi
5228 CC=$ac_cv_prog_CC
5229 if test -n "$CC"; then
5230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5231 $as_echo "$CC" >&6; }
5232 else
5233   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5234 $as_echo "no" >&6; }
5235 fi
5236
5237
5238   fi
5239 fi
5240 if test -z "$CC"; then
5241   # Extract the first word of "cc", so it can be a program name with args.
5242 set dummy cc; ac_word=$2
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5244 $as_echo_n "checking for $ac_word... " >&6; }
5245 if ${ac_cv_prog_CC+:} false; then :
5246   $as_echo_n "(cached) " >&6
5247 else
5248   if test -n "$CC"; then
5249   ac_cv_prog_CC="$CC" # Let the user override the test.
5250 else
5251   ac_prog_rejected=no
5252 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5253 for as_dir in $PATH
5254 do
5255   IFS=$as_save_IFS
5256   test -z "$as_dir" && as_dir=.
5257     for ac_exec_ext in '' $ac_executable_extensions; do
5258   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5259     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
5260        ac_prog_rejected=yes
5261        continue
5262      fi
5263     ac_cv_prog_CC="cc"
5264     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5265     break 2
5266   fi
5267 done
5268   done
5269 IFS=$as_save_IFS
5270
5271 if test $ac_prog_rejected = yes; then
5272   # We found a bogon in the path, so make sure we never use it.
5273   set dummy $ac_cv_prog_CC
5274   shift
5275   if test $# != 0; then
5276     # We chose a different compiler from the bogus one.
5277     # However, it has the same basename, so the bogon will be chosen
5278     # first if we set CC to just the basename; use the full file name.
5279     shift
5280     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
5281   fi
5282 fi
5283 fi
5284 fi
5285 CC=$ac_cv_prog_CC
5286 if test -n "$CC"; then
5287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5288 $as_echo "$CC" >&6; }
5289 else
5290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5291 $as_echo "no" >&6; }
5292 fi
5293
5294
5295 fi
5296 if test -z "$CC"; then
5297   if test -n "$ac_tool_prefix"; then
5298   for ac_prog in cl.exe
5299   do
5300     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5301 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5303 $as_echo_n "checking for $ac_word... " >&6; }
5304 if ${ac_cv_prog_CC+:} false; then :
5305   $as_echo_n "(cached) " >&6
5306 else
5307   if test -n "$CC"; then
5308   ac_cv_prog_CC="$CC" # Let the user override the test.
5309 else
5310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5311 for as_dir in $PATH
5312 do
5313   IFS=$as_save_IFS
5314   test -z "$as_dir" && as_dir=.
5315     for ac_exec_ext in '' $ac_executable_extensions; do
5316   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5317     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5318     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5319     break 2
5320   fi
5321 done
5322   done
5323 IFS=$as_save_IFS
5324
5325 fi
5326 fi
5327 CC=$ac_cv_prog_CC
5328 if test -n "$CC"; then
5329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5330 $as_echo "$CC" >&6; }
5331 else
5332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5333 $as_echo "no" >&6; }
5334 fi
5335
5336
5337     test -n "$CC" && break
5338   done
5339 fi
5340 if test -z "$CC"; then
5341   ac_ct_CC=$CC
5342   for ac_prog in cl.exe
5343 do
5344   # Extract the first word of "$ac_prog", so it can be a program name with args.
5345 set dummy $ac_prog; ac_word=$2
5346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5347 $as_echo_n "checking for $ac_word... " >&6; }
5348 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5349   $as_echo_n "(cached) " >&6
5350 else
5351   if test -n "$ac_ct_CC"; then
5352   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5353 else
5354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5355 for as_dir in $PATH
5356 do
5357   IFS=$as_save_IFS
5358   test -z "$as_dir" && as_dir=.
5359     for ac_exec_ext in '' $ac_executable_extensions; do
5360   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5361     ac_cv_prog_ac_ct_CC="$ac_prog"
5362     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5363     break 2
5364   fi
5365 done
5366   done
5367 IFS=$as_save_IFS
5368
5369 fi
5370 fi
5371 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5372 if test -n "$ac_ct_CC"; then
5373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5374 $as_echo "$ac_ct_CC" >&6; }
5375 else
5376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5377 $as_echo "no" >&6; }
5378 fi
5379
5380
5381   test -n "$ac_ct_CC" && break
5382 done
5383
5384   if test "x$ac_ct_CC" = x; then
5385     CC=""
5386   else
5387     case $cross_compiling:$ac_tool_warned in
5388 yes:)
5389 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5390 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5391 ac_tool_warned=yes ;;
5392 esac
5393     CC=$ac_ct_CC
5394   fi
5395 fi
5396
5397 fi
5398
5399
5400 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5401 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5402 as_fn_error $? "no acceptable C compiler found in \$PATH
5403 See \`config.log' for more details" "$LINENO" 5; }
5404
5405 # Provide some information about the compiler.
5406 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5407 set X $ac_compile
5408 ac_compiler=$2
5409 for ac_option in --version -v -V -qversion; do
5410   { { ac_try="$ac_compiler $ac_option >&5"
5411 case "(($ac_try" in
5412   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5413   *) ac_try_echo=$ac_try;;
5414 esac
5415 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5416 $as_echo "$ac_try_echo"; } >&5
5417   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5418   ac_status=$?
5419   if test -s conftest.err; then
5420     sed '10a\
5421 ... rest of stderr output deleted ...
5422          10q' conftest.err >conftest.er1
5423     cat conftest.er1 >&5
5424   fi
5425   rm -f conftest.er1 conftest.err
5426   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5427   test $ac_status = 0; }
5428 done
5429
5430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5431 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5432 if ${ac_cv_c_compiler_gnu+:} false; then :
5433   $as_echo_n "(cached) " >&6
5434 else
5435   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5436 /* end confdefs.h.  */
5437
5438 int
5439 main ()
5440 {
5441 #ifndef __GNUC__
5442        choke me
5443 #endif
5444
5445   ;
5446   return 0;
5447 }
5448 _ACEOF
5449 if ac_fn_c_try_compile "$LINENO"; then :
5450   ac_compiler_gnu=yes
5451 else
5452   ac_compiler_gnu=no
5453 fi
5454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5455 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5456
5457 fi
5458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5459 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5460 if test $ac_compiler_gnu = yes; then
5461   GCC=yes
5462 else
5463   GCC=
5464 fi
5465 ac_test_CFLAGS=${CFLAGS+set}
5466 ac_save_CFLAGS=$CFLAGS
5467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5468 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5469 if ${ac_cv_prog_cc_g+:} false; then :
5470   $as_echo_n "(cached) " >&6
5471 else
5472   ac_save_c_werror_flag=$ac_c_werror_flag
5473    ac_c_werror_flag=yes
5474    ac_cv_prog_cc_g=no
5475    CFLAGS="-g"
5476    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5477 /* end confdefs.h.  */
5478
5479 int
5480 main ()
5481 {
5482
5483   ;
5484   return 0;
5485 }
5486 _ACEOF
5487 if ac_fn_c_try_compile "$LINENO"; then :
5488   ac_cv_prog_cc_g=yes
5489 else
5490   CFLAGS=""
5491       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5492 /* end confdefs.h.  */
5493
5494 int
5495 main ()
5496 {
5497
5498   ;
5499   return 0;
5500 }
5501 _ACEOF
5502 if ac_fn_c_try_compile "$LINENO"; then :
5503
5504 else
5505   ac_c_werror_flag=$ac_save_c_werror_flag
5506          CFLAGS="-g"
5507          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5508 /* end confdefs.h.  */
5509
5510 int
5511 main ()
5512 {
5513
5514   ;
5515   return 0;
5516 }
5517 _ACEOF
5518 if ac_fn_c_try_compile "$LINENO"; then :
5519   ac_cv_prog_cc_g=yes
5520 fi
5521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5522 fi
5523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5524 fi
5525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5526    ac_c_werror_flag=$ac_save_c_werror_flag
5527 fi
5528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5529 $as_echo "$ac_cv_prog_cc_g" >&6; }
5530 if test "$ac_test_CFLAGS" = set; then
5531   CFLAGS=$ac_save_CFLAGS
5532 elif test $ac_cv_prog_cc_g = yes; then
5533   if test "$GCC" = yes; then
5534     CFLAGS="-g -O2"
5535   else
5536     CFLAGS="-g"
5537   fi
5538 else
5539   if test "$GCC" = yes; then
5540     CFLAGS="-O2"
5541   else
5542     CFLAGS=
5543   fi
5544 fi
5545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5546 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5547 if ${ac_cv_prog_cc_c89+:} false; then :
5548   $as_echo_n "(cached) " >&6
5549 else
5550   ac_cv_prog_cc_c89=no
5551 ac_save_CC=$CC
5552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5553 /* end confdefs.h.  */
5554 #include <stdarg.h>
5555 #include <stdio.h>
5556 struct stat;
5557 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5558 struct buf { int x; };
5559 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5560 static char *e (p, i)
5561      char **p;
5562      int i;
5563 {
5564   return p[i];
5565 }
5566 static char *f (char * (*g) (char **, int), char **p, ...)
5567 {
5568   char *s;
5569   va_list v;
5570   va_start (v,p);
5571   s = g (p, va_arg (v,int));
5572   va_end (v);
5573   return s;
5574 }
5575
5576 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5577    function prototypes and stuff, but not '\xHH' hex character constants.
5578    These don't provoke an error unfortunately, instead are silently treated
5579    as 'x'.  The following induces an error, until -std is added to get
5580    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5581    array size at least.  It's necessary to write '\x00'==0 to get something
5582    that's true only with -std.  */
5583 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5584
5585 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5586    inside strings and character constants.  */
5587 #define FOO(x) 'x'
5588 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5589
5590 int test (int i, double x);
5591 struct s1 {int (*f) (int a);};
5592 struct s2 {int (*f) (double a);};
5593 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5594 int argc;
5595 char **argv;
5596 int
5597 main ()
5598 {
5599 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5600   ;
5601   return 0;
5602 }
5603 _ACEOF
5604 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5605         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5606 do
5607   CC="$ac_save_CC $ac_arg"
5608   if ac_fn_c_try_compile "$LINENO"; then :
5609   ac_cv_prog_cc_c89=$ac_arg
5610 fi
5611 rm -f core conftest.err conftest.$ac_objext
5612   test "x$ac_cv_prog_cc_c89" != "xno" && break
5613 done
5614 rm -f conftest.$ac_ext
5615 CC=$ac_save_CC
5616
5617 fi
5618 # AC_CACHE_VAL
5619 case "x$ac_cv_prog_cc_c89" in
5620   x)
5621     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5622 $as_echo "none needed" >&6; } ;;
5623   xno)
5624     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5625 $as_echo "unsupported" >&6; } ;;
5626   *)
5627     CC="$CC $ac_cv_prog_cc_c89"
5628     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5629 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5630 esac
5631 if test "x$ac_cv_prog_cc_c89" != xno; then :
5632
5633 fi
5634
5635 ac_ext=c
5636 ac_cpp='$CPP $CPPFLAGS'
5637 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5638 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5639 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5640
5641 ac_ext=c
5642 ac_cpp='$CPP $CPPFLAGS'
5643 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5644 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5645 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5647 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5648 if ${am_cv_prog_cc_c_o+:} false; then :
5649   $as_echo_n "(cached) " >&6
5650 else
5651   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5652 /* end confdefs.h.  */
5653
5654 int
5655 main ()
5656 {
5657
5658   ;
5659   return 0;
5660 }
5661 _ACEOF
5662   # Make sure it works both with $CC and with simple cc.
5663   # Following AC_PROG_CC_C_O, we do the test twice because some
5664   # compilers refuse to overwrite an existing .o file with -o,
5665   # though they will create one.
5666   am_cv_prog_cc_c_o=yes
5667   for am_i in 1 2; do
5668     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5669    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5670    ac_status=$?
5671    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5672    (exit $ac_status); } \
5673          && test -f conftest2.$ac_objext; then
5674       : OK
5675     else
5676       am_cv_prog_cc_c_o=no
5677       break
5678     fi
5679   done
5680   rm -f core conftest*
5681   unset am_i
5682 fi
5683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5684 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5685 if test "$am_cv_prog_cc_c_o" != yes; then
5686    # Losing compiler, so override with the script.
5687    # FIXME: It is wrong to rewrite CC.
5688    # But if we don't then we get into trouble of one sort or another.
5689    # A longer-term fix would be to have automake use am__CC in this case,
5690    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5691    CC="$am_aux_dir/compile $CC"
5692 fi
5693 ac_ext=c
5694 ac_cpp='$CPP $CPPFLAGS'
5695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5698
5699
5700 ac_ext=cpp
5701 ac_cpp='$CXXCPP $CPPFLAGS'
5702 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5703 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5704 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5705 if test -z "$CXX"; then
5706   if test -n "$CCC"; then
5707     CXX=$CCC
5708   else
5709     if test -n "$ac_tool_prefix"; then
5710   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5711   do
5712     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5713 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5715 $as_echo_n "checking for $ac_word... " >&6; }
5716 if ${ac_cv_prog_CXX+:} false; then :
5717   $as_echo_n "(cached) " >&6
5718 else
5719   if test -n "$CXX"; then
5720   ac_cv_prog_CXX="$CXX" # Let the user override the test.
5721 else
5722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5723 for as_dir in $PATH
5724 do
5725   IFS=$as_save_IFS
5726   test -z "$as_dir" && as_dir=.
5727     for ac_exec_ext in '' $ac_executable_extensions; do
5728   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5729     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5730     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5731     break 2
5732   fi
5733 done
5734   done
5735 IFS=$as_save_IFS
5736
5737 fi
5738 fi
5739 CXX=$ac_cv_prog_CXX
5740 if test -n "$CXX"; then
5741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5742 $as_echo "$CXX" >&6; }
5743 else
5744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5745 $as_echo "no" >&6; }
5746 fi
5747
5748
5749     test -n "$CXX" && break
5750   done
5751 fi
5752 if test -z "$CXX"; then
5753   ac_ct_CXX=$CXX
5754   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5755 do
5756   # Extract the first word of "$ac_prog", so it can be a program name with args.
5757 set dummy $ac_prog; ac_word=$2
5758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5759 $as_echo_n "checking for $ac_word... " >&6; }
5760 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5761   $as_echo_n "(cached) " >&6
5762 else
5763   if test -n "$ac_ct_CXX"; then
5764   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5765 else
5766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5767 for as_dir in $PATH
5768 do
5769   IFS=$as_save_IFS
5770   test -z "$as_dir" && as_dir=.
5771     for ac_exec_ext in '' $ac_executable_extensions; do
5772   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5773     ac_cv_prog_ac_ct_CXX="$ac_prog"
5774     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5775     break 2
5776   fi
5777 done
5778   done
5779 IFS=$as_save_IFS
5780
5781 fi
5782 fi
5783 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5784 if test -n "$ac_ct_CXX"; then
5785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5786 $as_echo "$ac_ct_CXX" >&6; }
5787 else
5788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5789 $as_echo "no" >&6; }
5790 fi
5791
5792
5793   test -n "$ac_ct_CXX" && break
5794 done
5795
5796   if test "x$ac_ct_CXX" = x; then
5797     CXX="g++"
5798   else
5799     case $cross_compiling:$ac_tool_warned in
5800 yes:)
5801 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5802 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5803 ac_tool_warned=yes ;;
5804 esac
5805     CXX=$ac_ct_CXX
5806   fi
5807 fi
5808
5809   fi
5810 fi
5811 # Provide some information about the compiler.
5812 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5813 set X $ac_compile
5814 ac_compiler=$2
5815 for ac_option in --version -v -V -qversion; do
5816   { { ac_try="$ac_compiler $ac_option >&5"
5817 case "(($ac_try" in
5818   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5819   *) ac_try_echo=$ac_try;;
5820 esac
5821 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5822 $as_echo "$ac_try_echo"; } >&5
5823   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5824   ac_status=$?
5825   if test -s conftest.err; then
5826     sed '10a\
5827 ... rest of stderr output deleted ...
5828          10q' conftest.err >conftest.er1
5829     cat conftest.er1 >&5
5830   fi
5831   rm -f conftest.er1 conftest.err
5832   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5833   test $ac_status = 0; }
5834 done
5835
5836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5837 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5838 if ${ac_cv_cxx_compiler_gnu+:} false; then :
5839   $as_echo_n "(cached) " >&6
5840 else
5841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5842 /* end confdefs.h.  */
5843
5844 int
5845 main ()
5846 {
5847 #ifndef __GNUC__
5848        choke me
5849 #endif
5850
5851   ;
5852   return 0;
5853 }
5854 _ACEOF
5855 if ac_fn_cxx_try_compile "$LINENO"; then :
5856   ac_compiler_gnu=yes
5857 else
5858   ac_compiler_gnu=no
5859 fi
5860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5861 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5862
5863 fi
5864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5865 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5866 if test $ac_compiler_gnu = yes; then
5867   GXX=yes
5868 else
5869   GXX=
5870 fi
5871 ac_test_CXXFLAGS=${CXXFLAGS+set}
5872 ac_save_CXXFLAGS=$CXXFLAGS
5873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5874 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
5875 if ${ac_cv_prog_cxx_g+:} false; then :
5876   $as_echo_n "(cached) " >&6
5877 else
5878   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5879    ac_cxx_werror_flag=yes
5880    ac_cv_prog_cxx_g=no
5881    CXXFLAGS="-g"
5882    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5883 /* end confdefs.h.  */
5884
5885 int
5886 main ()
5887 {
5888
5889   ;
5890   return 0;
5891 }
5892 _ACEOF
5893 if ac_fn_cxx_try_compile "$LINENO"; then :
5894   ac_cv_prog_cxx_g=yes
5895 else
5896   CXXFLAGS=""
5897       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5898 /* end confdefs.h.  */
5899
5900 int
5901 main ()
5902 {
5903
5904   ;
5905   return 0;
5906 }
5907 _ACEOF
5908 if ac_fn_cxx_try_compile "$LINENO"; then :
5909
5910 else
5911   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5912          CXXFLAGS="-g"
5913          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5914 /* end confdefs.h.  */
5915
5916 int
5917 main ()
5918 {
5919
5920   ;
5921   return 0;
5922 }
5923 _ACEOF
5924 if ac_fn_cxx_try_compile "$LINENO"; then :
5925   ac_cv_prog_cxx_g=yes
5926 fi
5927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5928 fi
5929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5930 fi
5931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5932    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5933 fi
5934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5935 $as_echo "$ac_cv_prog_cxx_g" >&6; }
5936 if test "$ac_test_CXXFLAGS" = set; then
5937   CXXFLAGS=$ac_save_CXXFLAGS
5938 elif test $ac_cv_prog_cxx_g = yes; then
5939   if test "$GXX" = yes; then
5940     CXXFLAGS="-g -O2"
5941   else
5942     CXXFLAGS="-g"
5943   fi
5944 else
5945   if test "$GXX" = yes; then
5946     CXXFLAGS="-O2"
5947   else
5948     CXXFLAGS=
5949   fi
5950 fi
5951 ac_ext=c
5952 ac_cpp='$CPP $CPPFLAGS'
5953 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5954 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5955 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5956
5957 depcc="$CXX"  am_compiler_list=
5958
5959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5960 $as_echo_n "checking dependency style of $depcc... " >&6; }
5961 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5962   $as_echo_n "(cached) " >&6
5963 else
5964   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5965   # We make a subdir and do the tests there.  Otherwise we can end up
5966   # making bogus files that we don't know about and never remove.  For
5967   # instance it was reported that on HP-UX the gcc test will end up
5968   # making a dummy file named 'D' -- because '-MD' means "put the output
5969   # in D".
5970   rm -rf conftest.dir
5971   mkdir conftest.dir
5972   # Copy depcomp to subdir because otherwise we won't find it if we're
5973   # using a relative directory.
5974   cp "$am_depcomp" conftest.dir
5975   cd conftest.dir
5976   # We will build objects and dependencies in a subdirectory because
5977   # it helps to detect inapplicable dependency modes.  For instance
5978   # both Tru64's cc and ICC support -MD to output dependencies as a
5979   # side effect of compilation, but ICC will put the dependencies in
5980   # the current directory while Tru64 will put them in the object
5981   # directory.
5982   mkdir sub
5983
5984   am_cv_CXX_dependencies_compiler_type=none
5985   if test "$am_compiler_list" = ""; then
5986      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5987   fi
5988   am__universal=false
5989   case " $depcc " in #(
5990      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5991      esac
5992
5993   for depmode in $am_compiler_list; do
5994     # Setup a source with many dependencies, because some compilers
5995     # like to wrap large dependency lists on column 80 (with \), and
5996     # we should not choose a depcomp mode which is confused by this.
5997     #
5998     # We need to recreate these files for each test, as the compiler may
5999     # overwrite some of them when testing with obscure command lines.
6000     # This happens at least with the AIX C compiler.
6001     : > sub/conftest.c
6002     for i in 1 2 3 4 5 6; do
6003       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6004       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6005       # Solaris 10 /bin/sh.
6006       echo '/* dummy */' > sub/conftst$i.h
6007     done
6008     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6009
6010     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6011     # mode.  It turns out that the SunPro C++ compiler does not properly
6012     # handle '-M -o', and we need to detect this.  Also, some Intel
6013     # versions had trouble with output in subdirs.
6014     am__obj=sub/conftest.${OBJEXT-o}
6015     am__minus_obj="-o $am__obj"
6016     case $depmode in
6017     gcc)
6018       # This depmode causes a compiler race in universal mode.
6019       test "$am__universal" = false || continue
6020       ;;
6021     nosideeffect)
6022       # After this tag, mechanisms are not by side-effect, so they'll
6023       # only be used when explicitly requested.
6024       if test "x$enable_dependency_tracking" = xyes; then
6025         continue
6026       else
6027         break
6028       fi
6029       ;;
6030     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6031       # This compiler won't grok '-c -o', but also, the minuso test has
6032       # not run yet.  These depmodes are late enough in the game, and
6033       # so weak that their functioning should not be impacted.
6034       am__obj=conftest.${OBJEXT-o}
6035       am__minus_obj=
6036       ;;
6037     none) break ;;
6038     esac
6039     if depmode=$depmode \
6040        source=sub/conftest.c object=$am__obj \
6041        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6042        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6043          >/dev/null 2>conftest.err &&
6044        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6045        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6046        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6047        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6048       # icc doesn't choke on unknown options, it will just issue warnings
6049       # or remarks (even with -Werror).  So we grep stderr for any message
6050       # that says an option was ignored or not supported.
6051       # When given -MP, icc 7.0 and 7.1 complain thusly:
6052       #   icc: Command line warning: ignoring option '-M'; no argument required
6053       # The diagnosis changed in icc 8.0:
6054       #   icc: Command line remark: option '-MP' not supported
6055       if (grep 'ignoring option' conftest.err ||
6056           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6057         am_cv_CXX_dependencies_compiler_type=$depmode
6058         break
6059       fi
6060     fi
6061   done
6062
6063   cd ..
6064   rm -rf conftest.dir
6065 else
6066   am_cv_CXX_dependencies_compiler_type=none
6067 fi
6068
6069 fi
6070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6071 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6072 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6073
6074  if
6075   test "x$enable_dependency_tracking" != xno \
6076   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6077   am__fastdepCXX_TRUE=
6078   am__fastdepCXX_FALSE='#'
6079 else
6080   am__fastdepCXX_TRUE='#'
6081   am__fastdepCXX_FALSE=
6082 fi
6083
6084
6085 # By default we simply use the C compiler to build assembly code.
6086
6087 test "${CCAS+set}" = set || CCAS=$CC
6088 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
6089
6090
6091
6092 depcc="$CCAS"   am_compiler_list=
6093
6094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6095 $as_echo_n "checking dependency style of $depcc... " >&6; }
6096 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
6097   $as_echo_n "(cached) " >&6
6098 else
6099   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6100   # We make a subdir and do the tests there.  Otherwise we can end up
6101   # making bogus files that we don't know about and never remove.  For
6102   # instance it was reported that on HP-UX the gcc test will end up
6103   # making a dummy file named 'D' -- because '-MD' means "put the output
6104   # in D".
6105   rm -rf conftest.dir
6106   mkdir conftest.dir
6107   # Copy depcomp to subdir because otherwise we won't find it if we're
6108   # using a relative directory.
6109   cp "$am_depcomp" conftest.dir
6110   cd conftest.dir
6111   # We will build objects and dependencies in a subdirectory because
6112   # it helps to detect inapplicable dependency modes.  For instance
6113   # both Tru64's cc and ICC support -MD to output dependencies as a
6114   # side effect of compilation, but ICC will put the dependencies in
6115   # the current directory while Tru64 will put them in the object
6116   # directory.
6117   mkdir sub
6118
6119   am_cv_CCAS_dependencies_compiler_type=none
6120   if test "$am_compiler_list" = ""; then
6121      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6122   fi
6123   am__universal=false
6124
6125
6126   for depmode in $am_compiler_list; do
6127     # Setup a source with many dependencies, because some compilers
6128     # like to wrap large dependency lists on column 80 (with \), and
6129     # we should not choose a depcomp mode which is confused by this.
6130     #
6131     # We need to recreate these files for each test, as the compiler may
6132     # overwrite some of them when testing with obscure command lines.
6133     # This happens at least with the AIX C compiler.
6134     : > sub/conftest.c
6135     for i in 1 2 3 4 5 6; do
6136       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6137       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6138       # Solaris 10 /bin/sh.
6139       echo '/* dummy */' > sub/conftst$i.h
6140     done
6141     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6142
6143     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6144     # mode.  It turns out that the SunPro C++ compiler does not properly
6145     # handle '-M -o', and we need to detect this.  Also, some Intel
6146     # versions had trouble with output in subdirs.
6147     am__obj=sub/conftest.${OBJEXT-o}
6148     am__minus_obj="-o $am__obj"
6149     case $depmode in
6150     gcc)
6151       # This depmode causes a compiler race in universal mode.
6152       test "$am__universal" = false || continue
6153       ;;
6154     nosideeffect)
6155       # After this tag, mechanisms are not by side-effect, so they'll
6156       # only be used when explicitly requested.
6157       if test "x$enable_dependency_tracking" = xyes; then
6158         continue
6159       else
6160         break
6161       fi
6162       ;;
6163     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6164       # This compiler won't grok '-c -o', but also, the minuso test has
6165       # not run yet.  These depmodes are late enough in the game, and
6166       # so weak that their functioning should not be impacted.
6167       am__obj=conftest.${OBJEXT-o}
6168       am__minus_obj=
6169       ;;
6170     none) break ;;
6171     esac
6172     if depmode=$depmode \
6173        source=sub/conftest.c object=$am__obj \
6174        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6175        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6176          >/dev/null 2>conftest.err &&
6177        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6178        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6179        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6180        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6181       # icc doesn't choke on unknown options, it will just issue warnings
6182       # or remarks (even with -Werror).  So we grep stderr for any message
6183       # that says an option was ignored or not supported.
6184       # When given -MP, icc 7.0 and 7.1 complain thusly:
6185       #   icc: Command line warning: ignoring option '-M'; no argument required
6186       # The diagnosis changed in icc 8.0:
6187       #   icc: Command line remark: option '-MP' not supported
6188       if (grep 'ignoring option' conftest.err ||
6189           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6190         am_cv_CCAS_dependencies_compiler_type=$depmode
6191         break
6192       fi
6193     fi
6194   done
6195
6196   cd ..
6197   rm -rf conftest.dir
6198 else
6199   am_cv_CCAS_dependencies_compiler_type=none
6200 fi
6201
6202 fi
6203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
6204 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
6205 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
6206
6207  if
6208   test "x$enable_dependency_tracking" != xno \
6209   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
6210   am__fastdepCCAS_TRUE=
6211   am__fastdepCCAS_FALSE='#'
6212 else
6213   am__fastdepCCAS_TRUE='#'
6214   am__fastdepCCAS_FALSE=
6215 fi
6216
6217
6218
6219
6220
6221
6222 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
6223 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
6224 # in both places for now and restore CFLAGS at the end of config.
6225 save_CFLAGS="$CFLAGS"
6226
6227 # Find other programs we need.
6228 if test -n "$ac_tool_prefix"; then
6229   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6230 set dummy ${ac_tool_prefix}ar; ac_word=$2
6231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6232 $as_echo_n "checking for $ac_word... " >&6; }
6233 if ${ac_cv_prog_AR+:} false; then :
6234   $as_echo_n "(cached) " >&6
6235 else
6236   if test -n "$AR"; then
6237   ac_cv_prog_AR="$AR" # Let the user override the test.
6238 else
6239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6240 for as_dir in $PATH
6241 do
6242   IFS=$as_save_IFS
6243   test -z "$as_dir" && as_dir=.
6244     for ac_exec_ext in '' $ac_executable_extensions; do
6245   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6246     ac_cv_prog_AR="${ac_tool_prefix}ar"
6247     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6248     break 2
6249   fi
6250 done
6251   done
6252 IFS=$as_save_IFS
6253
6254 fi
6255 fi
6256 AR=$ac_cv_prog_AR
6257 if test -n "$AR"; then
6258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6259 $as_echo "$AR" >&6; }
6260 else
6261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6262 $as_echo "no" >&6; }
6263 fi
6264
6265
6266 fi
6267 if test -z "$ac_cv_prog_AR"; then
6268   ac_ct_AR=$AR
6269   # Extract the first word of "ar", so it can be a program name with args.
6270 set dummy ar; ac_word=$2
6271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6272 $as_echo_n "checking for $ac_word... " >&6; }
6273 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6274   $as_echo_n "(cached) " >&6
6275 else
6276   if test -n "$ac_ct_AR"; then
6277   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6278 else
6279 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6280 for as_dir in $PATH
6281 do
6282   IFS=$as_save_IFS
6283   test -z "$as_dir" && as_dir=.
6284     for ac_exec_ext in '' $ac_executable_extensions; do
6285   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6286     ac_cv_prog_ac_ct_AR="ar"
6287     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6288     break 2
6289   fi
6290 done
6291   done
6292 IFS=$as_save_IFS
6293
6294 fi
6295 fi
6296 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6297 if test -n "$ac_ct_AR"; then
6298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6299 $as_echo "$ac_ct_AR" >&6; }
6300 else
6301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6302 $as_echo "no" >&6; }
6303 fi
6304
6305   if test "x$ac_ct_AR" = x; then
6306     AR=""
6307   else
6308     case $cross_compiling:$ac_tool_warned in
6309 yes:)
6310 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6311 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6312 ac_tool_warned=yes ;;
6313 esac
6314     AR=$ac_ct_AR
6315   fi
6316 else
6317   AR="$ac_cv_prog_AR"
6318 fi
6319
6320 if test -n "$ac_tool_prefix"; then
6321   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
6322 set dummy ${ac_tool_prefix}nm; ac_word=$2
6323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6324 $as_echo_n "checking for $ac_word... " >&6; }
6325 if ${ac_cv_prog_NM+:} false; then :
6326   $as_echo_n "(cached) " >&6
6327 else
6328   if test -n "$NM"; then
6329   ac_cv_prog_NM="$NM" # Let the user override the test.
6330 else
6331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6332 for as_dir in $PATH
6333 do
6334   IFS=$as_save_IFS
6335   test -z "$as_dir" && as_dir=.
6336     for ac_exec_ext in '' $ac_executable_extensions; do
6337   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6338     ac_cv_prog_NM="${ac_tool_prefix}nm"
6339     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6340     break 2
6341   fi
6342 done
6343   done
6344 IFS=$as_save_IFS
6345
6346 fi
6347 fi
6348 NM=$ac_cv_prog_NM
6349 if test -n "$NM"; then
6350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
6351 $as_echo "$NM" >&6; }
6352 else
6353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6354 $as_echo "no" >&6; }
6355 fi
6356
6357
6358 fi
6359 if test -z "$ac_cv_prog_NM"; then
6360   ac_ct_NM=$NM
6361   # Extract the first word of "nm", so it can be a program name with args.
6362 set dummy nm; ac_word=$2
6363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6364 $as_echo_n "checking for $ac_word... " >&6; }
6365 if ${ac_cv_prog_ac_ct_NM+:} false; then :
6366   $as_echo_n "(cached) " >&6
6367 else
6368   if test -n "$ac_ct_NM"; then
6369   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
6370 else
6371 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6372 for as_dir in $PATH
6373 do
6374   IFS=$as_save_IFS
6375   test -z "$as_dir" && as_dir=.
6376     for ac_exec_ext in '' $ac_executable_extensions; do
6377   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6378     ac_cv_prog_ac_ct_NM="nm"
6379     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6380     break 2
6381   fi
6382 done
6383   done
6384 IFS=$as_save_IFS
6385
6386 fi
6387 fi
6388 ac_ct_NM=$ac_cv_prog_ac_ct_NM
6389 if test -n "$ac_ct_NM"; then
6390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
6391 $as_echo "$ac_ct_NM" >&6; }
6392 else
6393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6394 $as_echo "no" >&6; }
6395 fi
6396
6397   if test "x$ac_ct_NM" = x; then
6398     NM=""
6399   else
6400     case $cross_compiling:$ac_tool_warned in
6401 yes:)
6402 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6403 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6404 ac_tool_warned=yes ;;
6405 esac
6406     NM=$ac_ct_NM
6407   fi
6408 else
6409   NM="$ac_cv_prog_NM"
6410 fi
6411
6412 if test -n "$ac_tool_prefix"; then
6413   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6414 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6416 $as_echo_n "checking for $ac_word... " >&6; }
6417 if ${ac_cv_prog_RANLIB+:} false; then :
6418   $as_echo_n "(cached) " >&6
6419 else
6420   if test -n "$RANLIB"; then
6421   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6422 else
6423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6424 for as_dir in $PATH
6425 do
6426   IFS=$as_save_IFS
6427   test -z "$as_dir" && as_dir=.
6428     for ac_exec_ext in '' $ac_executable_extensions; do
6429   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6430     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6431     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6432     break 2
6433   fi
6434 done
6435   done
6436 IFS=$as_save_IFS
6437
6438 fi
6439 fi
6440 RANLIB=$ac_cv_prog_RANLIB
6441 if test -n "$RANLIB"; then
6442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6443 $as_echo "$RANLIB" >&6; }
6444 else
6445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6446 $as_echo "no" >&6; }
6447 fi
6448
6449
6450 fi
6451 if test -z "$ac_cv_prog_RANLIB"; then
6452   ac_ct_RANLIB=$RANLIB
6453   # Extract the first word of "ranlib", so it can be a program name with args.
6454 set dummy ranlib; ac_word=$2
6455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6456 $as_echo_n "checking for $ac_word... " >&6; }
6457 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6458   $as_echo_n "(cached) " >&6
6459 else
6460   if test -n "$ac_ct_RANLIB"; then
6461   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6462 else
6463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6464 for as_dir in $PATH
6465 do
6466   IFS=$as_save_IFS
6467   test -z "$as_dir" && as_dir=.
6468     for ac_exec_ext in '' $ac_executable_extensions; do
6469   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6470     ac_cv_prog_ac_ct_RANLIB="ranlib"
6471     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6472     break 2
6473   fi
6474 done
6475   done
6476 IFS=$as_save_IFS
6477
6478 fi
6479 fi
6480 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6481 if test -n "$ac_ct_RANLIB"; then
6482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6483 $as_echo "$ac_ct_RANLIB" >&6; }
6484 else
6485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6486 $as_echo "no" >&6; }
6487 fi
6488
6489   if test "x$ac_ct_RANLIB" = x; then
6490     RANLIB="ranlib-not-found-in-path-error"
6491   else
6492     case $cross_compiling:$ac_tool_warned in
6493 yes:)
6494 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6495 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6496 ac_tool_warned=yes ;;
6497 esac
6498     RANLIB=$ac_ct_RANLIB
6499   fi
6500 else
6501   RANLIB="$ac_cv_prog_RANLIB"
6502 fi
6503
6504 # Extract the first word of "perl", so it can be a program name with args.
6505 set dummy perl; ac_word=$2
6506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6507 $as_echo_n "checking for $ac_word... " >&6; }
6508 if ${ac_cv_path_PERL+:} false; then :
6509   $as_echo_n "(cached) " >&6
6510 else
6511   case $PERL in
6512   [\\/]* | ?:[\\/]*)
6513   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
6514   ;;
6515   *)
6516   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6517 for as_dir in $PATH
6518 do
6519   IFS=$as_save_IFS
6520   test -z "$as_dir" && as_dir=.
6521     for ac_exec_ext in '' $ac_executable_extensions; do
6522   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6523     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
6524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6525     break 2
6526   fi
6527 done
6528   done
6529 IFS=$as_save_IFS
6530
6531   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl-not-found-in-path-error"
6532   ;;
6533 esac
6534 fi
6535 PERL=$ac_cv_path_PERL
6536 if test -n "$PERL"; then
6537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
6538 $as_echo "$PERL" >&6; }
6539 else
6540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6541 $as_echo "no" >&6; }
6542 fi
6543
6544
6545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6546 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6547 set x ${MAKE-make}
6548 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6549 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
6550   $as_echo_n "(cached) " >&6
6551 else
6552   cat >conftest.make <<\_ACEOF
6553 SHELL = /bin/sh
6554 all:
6555         @echo '@@@%%%=$(MAKE)=@@@%%%'
6556 _ACEOF
6557 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6558 case `${MAKE-make} -f conftest.make 2>/dev/null` in
6559   *@@@%%%=?*=@@@%%%*)
6560     eval ac_cv_prog_make_${ac_make}_set=yes;;
6561   *)
6562     eval ac_cv_prog_make_${ac_make}_set=no;;
6563 esac
6564 rm -f conftest.make
6565 fi
6566 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6568 $as_echo "yes" >&6; }
6569   SET_MAKE=
6570 else
6571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6572 $as_echo "no" >&6; }
6573   SET_MAKE="MAKE=${MAKE-make}"
6574 fi
6575
6576
6577
6578 enable_dlopen=yes
6579
6580
6581
6582 case `pwd` in
6583   *\ * | *\     *)
6584     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
6585 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
6586 esac
6587
6588
6589
6590 macro_version='2.2.7a'
6591 macro_revision='1.3134'
6592
6593
6594
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605 ltmain="$ac_aux_dir/ltmain.sh"
6606
6607 # Backslashify metacharacters that are still active within
6608 # double-quoted strings.
6609 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
6610
6611 # Same as above, but do not quote variable references.
6612 double_quote_subst='s/\(["`\\]\)/\\\1/g'
6613
6614 # Sed substitution to delay expansion of an escaped shell variable in a
6615 # double_quote_subst'ed string.
6616 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
6617
6618 # Sed substitution to delay expansion of an escaped single quote.
6619 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
6620
6621 # Sed substitution to avoid accidental globbing in evaled expressions
6622 no_glob_subst='s/\*/\\\*/g'
6623
6624 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6625 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
6626 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
6627
6628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
6629 $as_echo_n "checking how to print strings... " >&6; }
6630 # Test print first, because it will be a builtin if present.
6631 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
6632    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
6633   ECHO='print -r --'
6634 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
6635   ECHO='printf %s\n'
6636 else
6637   # Use this function as a fallback that always works.
6638   func_fallback_echo ()
6639   {
6640     eval 'cat <<_LTECHO_EOF
6641 $1
6642 _LTECHO_EOF'
6643   }
6644   ECHO='func_fallback_echo'
6645 fi
6646
6647 # func_echo_all arg...
6648 # Invoke $ECHO with all args, space-separated.
6649 func_echo_all ()
6650 {
6651     $ECHO ""
6652 }
6653
6654 case "$ECHO" in
6655   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
6656 $as_echo "printf" >&6; } ;;
6657   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
6658 $as_echo "print -r" >&6; } ;;
6659   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
6660 $as_echo "cat" >&6; } ;;
6661 esac
6662
6663
6664
6665
6666
6667
6668
6669
6670
6671
6672
6673
6674
6675
6676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
6677 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
6678 if ${ac_cv_path_SED+:} false; then :
6679   $as_echo_n "(cached) " >&6
6680 else
6681             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
6682      for ac_i in 1 2 3 4 5 6 7; do
6683        ac_script="$ac_script$as_nl$ac_script"
6684      done
6685      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
6686      { ac_script=; unset ac_script;}
6687      if test -z "$SED"; then
6688   ac_path_SED_found=false
6689   # Loop through the user's path and test for each of PROGNAME-LIST
6690   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6691 for as_dir in $PATH
6692 do
6693   IFS=$as_save_IFS
6694   test -z "$as_dir" && as_dir=.
6695     for ac_prog in sed gsed; do
6696     for ac_exec_ext in '' $ac_executable_extensions; do
6697       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
6698       as_fn_executable_p "$ac_path_SED" || continue
6699 # Check for GNU ac_path_SED and select it if it is found.
6700   # Check for GNU $ac_path_SED
6701 case `"$ac_path_SED" --version 2>&1` in
6702 *GNU*)
6703   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
6704 *)
6705   ac_count=0
6706   $as_echo_n 0123456789 >"conftest.in"
6707   while :
6708   do
6709     cat "conftest.in" "conftest.in" >"conftest.tmp"
6710     mv "conftest.tmp" "conftest.in"
6711     cp "conftest.in" "conftest.nl"
6712     $as_echo '' >> "conftest.nl"
6713     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
6714     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6715     as_fn_arith $ac_count + 1 && ac_count=$as_val
6716     if test $ac_count -gt ${ac_path_SED_max-0}; then
6717       # Best one so far, save it but keep looking for a better one
6718       ac_cv_path_SED="$ac_path_SED"
6719       ac_path_SED_max=$ac_count
6720     fi
6721     # 10*(2^10) chars as input seems more than enough
6722     test $ac_count -gt 10 && break
6723   done
6724   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6725 esac
6726
6727       $ac_path_SED_found && break 3
6728     done
6729   done
6730   done
6731 IFS=$as_save_IFS
6732   if test -z "$ac_cv_path_SED"; then
6733     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
6734   fi
6735 else
6736   ac_cv_path_SED=$SED
6737 fi
6738
6739 fi
6740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
6741 $as_echo "$ac_cv_path_SED" >&6; }
6742  SED="$ac_cv_path_SED"
6743   rm -f conftest.sed
6744
6745 test -z "$SED" && SED=sed
6746 Xsed="$SED -e 1s/^X//"
6747
6748
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
6759 $as_echo_n "checking for fgrep... " >&6; }
6760 if ${ac_cv_path_FGREP+:} false; then :
6761   $as_echo_n "(cached) " >&6
6762 else
6763   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
6764    then ac_cv_path_FGREP="$GREP -F"
6765    else
6766      if test -z "$FGREP"; then
6767   ac_path_FGREP_found=false
6768   # Loop through the user's path and test for each of PROGNAME-LIST
6769   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6770 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6771 do
6772   IFS=$as_save_IFS
6773   test -z "$as_dir" && as_dir=.
6774     for ac_prog in fgrep; do
6775     for ac_exec_ext in '' $ac_executable_extensions; do
6776       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
6777       as_fn_executable_p "$ac_path_FGREP" || continue
6778 # Check for GNU ac_path_FGREP and select it if it is found.
6779   # Check for GNU $ac_path_FGREP
6780 case `"$ac_path_FGREP" --version 2>&1` in
6781 *GNU*)
6782   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
6783 *)
6784   ac_count=0
6785   $as_echo_n 0123456789 >"conftest.in"
6786   while :
6787   do
6788     cat "conftest.in" "conftest.in" >"conftest.tmp"
6789     mv "conftest.tmp" "conftest.in"
6790     cp "conftest.in" "conftest.nl"
6791     $as_echo 'FGREP' >> "conftest.nl"
6792     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
6793     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6794     as_fn_arith $ac_count + 1 && ac_count=$as_val
6795     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
6796       # Best one so far, save it but keep looking for a better one
6797       ac_cv_path_FGREP="$ac_path_FGREP"
6798       ac_path_FGREP_max=$ac_count
6799     fi
6800     # 10*(2^10) chars as input seems more than enough
6801     test $ac_count -gt 10 && break
6802   done
6803   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6804 esac
6805
6806       $ac_path_FGREP_found && break 3
6807     done
6808   done
6809   done
6810 IFS=$as_save_IFS
6811   if test -z "$ac_cv_path_FGREP"; then
6812     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6813   fi
6814 else
6815   ac_cv_path_FGREP=$FGREP
6816 fi
6817
6818    fi
6819 fi
6820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
6821 $as_echo "$ac_cv_path_FGREP" >&6; }
6822  FGREP="$ac_cv_path_FGREP"
6823
6824
6825 test -z "$GREP" && GREP=grep
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845 # Check whether --with-gnu-ld was given.
6846 if test "${with_gnu_ld+set}" = set; then :
6847   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
6848 else
6849   with_gnu_ld=no
6850 fi
6851
6852 ac_prog=ld
6853 if test "$GCC" = yes; then
6854   # Check if gcc -print-prog-name=ld gives a path.
6855   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
6856 $as_echo_n "checking for ld used by $CC... " >&6; }
6857   case $host in
6858   *-*-mingw*)
6859     # gcc leaves a trailing carriage return which upsets mingw
6860     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6861   *)
6862     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6863   esac
6864   case $ac_prog in
6865     # Accept absolute paths.
6866     [\\/]* | ?:[\\/]*)
6867       re_direlt='/[^/][^/]*/\.\./'
6868       # Canonicalize the pathname of ld
6869       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
6870       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
6871         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
6872       done
6873       test -z "$LD" && LD="$ac_prog"
6874       ;;
6875   "")
6876     # If it fails, then pretend we aren't using GCC.
6877     ac_prog=ld
6878     ;;
6879   *)
6880     # If it is relative, then search for the first ld in PATH.
6881     with_gnu_ld=unknown
6882     ;;
6883   esac
6884 elif test "$with_gnu_ld" = yes; then
6885   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
6886 $as_echo_n "checking for GNU ld... " >&6; }
6887 else
6888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
6889 $as_echo_n "checking for non-GNU ld... " >&6; }
6890 fi
6891 if ${lt_cv_path_LD+:} false; then :
6892   $as_echo_n "(cached) " >&6
6893 else
6894   if test -z "$LD"; then
6895   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6896   for ac_dir in $PATH; do
6897     IFS="$lt_save_ifs"
6898     test -z "$ac_dir" && ac_dir=.
6899     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6900       lt_cv_path_LD="$ac_dir/$ac_prog"
6901       # Check to see if the program is GNU ld.  I'd rather use --version,
6902       # but apparently some variants of GNU ld only accept -v.
6903       # Break only if it was the GNU/non-GNU ld that we prefer.
6904       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
6905       *GNU* | *'with BFD'*)
6906         test "$with_gnu_ld" != no && break
6907         ;;
6908       *)
6909         test "$with_gnu_ld" != yes && break
6910         ;;
6911       esac
6912     fi
6913   done
6914   IFS="$lt_save_ifs"
6915 else
6916   lt_cv_path_LD="$LD" # Let the user override the test with a path.
6917 fi
6918 fi
6919
6920 LD="$lt_cv_path_LD"
6921 if test -n "$LD"; then
6922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
6923 $as_echo "$LD" >&6; }
6924 else
6925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6926 $as_echo "no" >&6; }
6927 fi
6928 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
6929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
6930 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
6931 if ${lt_cv_prog_gnu_ld+:} false; then :
6932   $as_echo_n "(cached) " >&6
6933 else
6934   # I'd rather use --version here, but apparently some GNU lds only accept -v.
6935 case `$LD -v 2>&1 </dev/null` in
6936 *GNU* | *'with BFD'*)
6937   lt_cv_prog_gnu_ld=yes
6938   ;;
6939 *)
6940   lt_cv_prog_gnu_ld=no
6941   ;;
6942 esac
6943 fi
6944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
6945 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
6946 with_gnu_ld=$lt_cv_prog_gnu_ld
6947
6948
6949
6950
6951
6952
6953
6954
6955
6956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
6957 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
6958 if ${lt_cv_path_NM+:} false; then :
6959   $as_echo_n "(cached) " >&6
6960 else
6961   if test -n "$NM"; then
6962   # Let the user override the test.
6963   lt_cv_path_NM="$NM"
6964 else
6965   lt_nm_to_check="${ac_tool_prefix}nm"
6966   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
6967     lt_nm_to_check="$lt_nm_to_check nm"
6968   fi
6969   for lt_tmp_nm in $lt_nm_to_check; do
6970     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6971     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
6972       IFS="$lt_save_ifs"
6973       test -z "$ac_dir" && ac_dir=.
6974       tmp_nm="$ac_dir/$lt_tmp_nm"
6975       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
6976         # Check to see if the nm accepts a BSD-compat flag.
6977         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
6978         #   nm: unknown option "B" ignored
6979         # Tru64's nm complains that /dev/null is an invalid object file
6980         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
6981         */dev/null* | *'Invalid file or object type'*)
6982           lt_cv_path_NM="$tmp_nm -B"
6983           break
6984           ;;
6985         *)
6986           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
6987           */dev/null*)
6988             lt_cv_path_NM="$tmp_nm -p"
6989             break
6990             ;;
6991           *)
6992             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
6993             continue # so that we can try to find one that supports BSD flags
6994             ;;
6995           esac
6996           ;;
6997         esac
6998       fi
6999     done
7000     IFS="$lt_save_ifs"
7001   done
7002   : ${lt_cv_path_NM=no}
7003 fi
7004 fi
7005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
7006 $as_echo "$lt_cv_path_NM" >&6; }
7007 if test "$lt_cv_path_NM" != "no"; then
7008   NM="$lt_cv_path_NM"
7009 else
7010   # Didn't find any BSD compatible name lister, look for dumpbin.
7011   if test -n "$DUMPBIN"; then :
7012     # Let the user override the test.
7013   else
7014     if test -n "$ac_tool_prefix"; then
7015   for ac_prog in dumpbin "link -dump"
7016   do
7017     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
7018 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
7019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7020 $as_echo_n "checking for $ac_word... " >&6; }
7021 if ${ac_cv_prog_DUMPBIN+:} false; then :
7022   $as_echo_n "(cached) " >&6
7023 else
7024   if test -n "$DUMPBIN"; then
7025   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
7026 else
7027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7028 for as_dir in $PATH
7029 do
7030   IFS=$as_save_IFS
7031   test -z "$as_dir" && as_dir=.
7032     for ac_exec_ext in '' $ac_executable_extensions; do
7033   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7034     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
7035     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7036     break 2
7037   fi
7038 done
7039   done
7040 IFS=$as_save_IFS
7041
7042 fi
7043 fi
7044 DUMPBIN=$ac_cv_prog_DUMPBIN
7045 if test -n "$DUMPBIN"; then
7046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
7047 $as_echo "$DUMPBIN" >&6; }
7048 else
7049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7050 $as_echo "no" >&6; }
7051 fi
7052
7053
7054     test -n "$DUMPBIN" && break
7055   done
7056 fi
7057 if test -z "$DUMPBIN"; then
7058   ac_ct_DUMPBIN=$DUMPBIN
7059   for ac_prog in dumpbin "link -dump"
7060 do
7061   # Extract the first word of "$ac_prog", so it can be a program name with args.
7062 set dummy $ac_prog; ac_word=$2
7063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7064 $as_echo_n "checking for $ac_word... " >&6; }
7065 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
7066   $as_echo_n "(cached) " >&6
7067 else
7068   if test -n "$ac_ct_DUMPBIN"; then
7069   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
7070 else
7071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7072 for as_dir in $PATH
7073 do
7074   IFS=$as_save_IFS
7075   test -z "$as_dir" && as_dir=.
7076     for ac_exec_ext in '' $ac_executable_extensions; do
7077   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7078     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
7079     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7080     break 2
7081   fi
7082 done
7083   done
7084 IFS=$as_save_IFS
7085
7086 fi
7087 fi
7088 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
7089 if test -n "$ac_ct_DUMPBIN"; then
7090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
7091 $as_echo "$ac_ct_DUMPBIN" >&6; }
7092 else
7093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7094 $as_echo "no" >&6; }
7095 fi
7096
7097
7098   test -n "$ac_ct_DUMPBIN" && break
7099 done
7100
7101   if test "x$ac_ct_DUMPBIN" = x; then
7102     DUMPBIN=":"
7103   else
7104     case $cross_compiling:$ac_tool_warned in
7105 yes:)
7106 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7107 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7108 ac_tool_warned=yes ;;
7109 esac
7110     DUMPBIN=$ac_ct_DUMPBIN
7111   fi
7112 fi
7113
7114     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
7115     *COFF*)
7116       DUMPBIN="$DUMPBIN -symbols"
7117       ;;
7118     *)
7119       DUMPBIN=:
7120       ;;
7121     esac
7122   fi
7123
7124   if test "$DUMPBIN" != ":"; then
7125     NM="$DUMPBIN"
7126   fi
7127 fi
7128 test -z "$NM" && NM=nm
7129
7130
7131
7132
7133
7134
7135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
7136 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
7137 if ${lt_cv_nm_interface+:} false; then :
7138   $as_echo_n "(cached) " >&6
7139 else
7140   lt_cv_nm_interface="BSD nm"
7141   echo "int some_variable = 0;" > conftest.$ac_ext
7142   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
7143   (eval "$ac_compile" 2>conftest.err)
7144   cat conftest.err >&5
7145   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
7146   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
7147   cat conftest.err >&5
7148   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
7149   cat conftest.out >&5
7150   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
7151     lt_cv_nm_interface="MS dumpbin"
7152   fi
7153   rm -f conftest*
7154 fi
7155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
7156 $as_echo "$lt_cv_nm_interface" >&6; }
7157
7158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7159 $as_echo_n "checking whether ln -s works... " >&6; }
7160 LN_S=$as_ln_s
7161 if test "$LN_S" = "ln -s"; then
7162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7163 $as_echo "yes" >&6; }
7164 else
7165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7166 $as_echo "no, using $LN_S" >&6; }
7167 fi
7168
7169 # find the maximum length of command line arguments
7170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
7171 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
7172 if ${lt_cv_sys_max_cmd_len+:} false; then :
7173   $as_echo_n "(cached) " >&6
7174 else
7175     i=0
7176   teststring="ABCD"
7177
7178   case $build_os in
7179   msdosdjgpp*)
7180     # On DJGPP, this test can blow up pretty badly due to problems in libc
7181     # (any single argument exceeding 2000 bytes causes a buffer overrun
7182     # during glob expansion).  Even if it were fixed, the result of this
7183     # check would be larger than it should be.
7184     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
7185     ;;
7186
7187   gnu*)
7188     # Under GNU Hurd, this test is not required because there is
7189     # no limit to the length of command line arguments.
7190     # Libtool will interpret -1 as no limit whatsoever
7191     lt_cv_sys_max_cmd_len=-1;
7192     ;;
7193
7194   cygwin* | mingw* | cegcc*)
7195     # On Win9x/ME, this test blows up -- it succeeds, but takes
7196     # about 5 minutes as the teststring grows exponentially.
7197     # Worse, since 9x/ME are not pre-emptively multitasking,
7198     # you end up with a "frozen" computer, even though with patience
7199     # the test eventually succeeds (with a max line length of 256k).
7200     # Instead, let's just punt: use the minimum linelength reported by
7201     # all of the supported platforms: 8192 (on NT/2K/XP).
7202     lt_cv_sys_max_cmd_len=8192;
7203     ;;
7204
7205   mint*)
7206     # On MiNT this can take a long time and run out of memory.
7207     lt_cv_sys_max_cmd_len=8192;
7208     ;;
7209
7210   amigaos*)
7211     # On AmigaOS with pdksh, this test takes hours, literally.
7212     # So we just punt and use a minimum line length of 8192.
7213     lt_cv_sys_max_cmd_len=8192;
7214     ;;
7215
7216   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
7217     # This has been around since 386BSD, at least.  Likely further.
7218     if test -x /sbin/sysctl; then
7219       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
7220     elif test -x /usr/sbin/sysctl; then
7221       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
7222     else
7223       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
7224     fi
7225     # And add a safety zone
7226     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
7227     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
7228     ;;
7229
7230   interix*)
7231     # We know the value 262144 and hardcode it with a safety zone (like BSD)
7232     lt_cv_sys_max_cmd_len=196608
7233     ;;
7234
7235   osf*)
7236     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
7237     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
7238     # nice to cause kernel panics so lets avoid the loop below.
7239     # First set a reasonable default.
7240     lt_cv_sys_max_cmd_len=16384
7241     #
7242     if test -x /sbin/sysconfig; then
7243       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
7244         *1*) lt_cv_sys_max_cmd_len=-1 ;;
7245       esac
7246     fi
7247     ;;
7248   sco3.2v5*)
7249     lt_cv_sys_max_cmd_len=102400
7250     ;;
7251   sysv5* | sco5v6* | sysv4.2uw2*)
7252     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
7253     if test -n "$kargmax"; then
7254       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
7255     else
7256       lt_cv_sys_max_cmd_len=32768
7257     fi
7258     ;;
7259   *)
7260     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
7261     if test -n "$lt_cv_sys_max_cmd_len"; then
7262       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
7263       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
7264     else
7265       # Make teststring a little bigger before we do anything with it.
7266       # a 1K string should be a reasonable start.
7267       for i in 1 2 3 4 5 6 7 8 ; do
7268         teststring=$teststring$teststring
7269       done
7270       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
7271       # If test is not a shell built-in, we'll probably end up computing a
7272       # maximum length that is only half of the actual maximum length, but
7273       # we can't tell.
7274       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
7275                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
7276               test $i != 17 # 1/2 MB should be enough
7277       do
7278         i=`expr $i + 1`
7279         teststring=$teststring$teststring
7280       done
7281       # Only check the string length outside the loop.
7282       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
7283       teststring=
7284       # Add a significant safety factor because C++ compilers can tack on
7285       # massive amounts of additional arguments before passing them to the
7286       # linker.  It appears as though 1/2 is a usable value.
7287       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
7288     fi
7289     ;;
7290   esac
7291
7292 fi
7293
7294 if test -n $lt_cv_sys_max_cmd_len ; then
7295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
7296 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
7297 else
7298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
7299 $as_echo "none" >&6; }
7300 fi
7301 max_cmd_len=$lt_cv_sys_max_cmd_len
7302
7303
7304
7305
7306
7307
7308 : ${CP="cp -f"}
7309 : ${MV="mv -f"}
7310 : ${RM="rm -f"}
7311
7312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
7313 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
7314 # Try some XSI features
7315 xsi_shell=no
7316 ( _lt_dummy="a/b/c"
7317   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7318       = c,a/b,, \
7319     && eval 'test $(( 1 + 1 )) -eq 2 \
7320     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7321   && xsi_shell=yes
7322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
7323 $as_echo "$xsi_shell" >&6; }
7324
7325
7326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
7327 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
7328 lt_shell_append=no
7329 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
7330     >/dev/null 2>&1 \
7331   && lt_shell_append=yes
7332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
7333 $as_echo "$lt_shell_append" >&6; }
7334
7335
7336 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7337   lt_unset=unset
7338 else
7339   lt_unset=false
7340 fi
7341
7342
7343
7344
7345
7346 # test EBCDIC or ASCII
7347 case `echo X|tr X '\101'` in
7348  A) # ASCII based system
7349     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7350   lt_SP2NL='tr \040 \012'
7351   lt_NL2SP='tr \015\012 \040\040'
7352   ;;
7353  *) # EBCDIC based system
7354   lt_SP2NL='tr \100 \n'
7355   lt_NL2SP='tr \r\n \100\100'
7356   ;;
7357 esac
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
7368 $as_echo_n "checking for $LD option to reload object files... " >&6; }
7369 if ${lt_cv_ld_reload_flag+:} false; then :
7370   $as_echo_n "(cached) " >&6
7371 else
7372   lt_cv_ld_reload_flag='-r'
7373 fi
7374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
7375 $as_echo "$lt_cv_ld_reload_flag" >&6; }
7376 reload_flag=$lt_cv_ld_reload_flag
7377 case $reload_flag in
7378 "" | " "*) ;;
7379 *) reload_flag=" $reload_flag" ;;
7380 esac
7381 reload_cmds='$LD$reload_flag -o $output$reload_objs'
7382 case $host_os in
7383   darwin*)
7384     if test "$GCC" = yes; then
7385       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
7386     else
7387       reload_cmds='$LD$reload_flag -o $output$reload_objs'
7388     fi
7389     ;;
7390 esac
7391
7392
7393
7394
7395
7396
7397
7398
7399
7400 if test -n "$ac_tool_prefix"; then
7401   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
7402 set dummy ${ac_tool_prefix}objdump; ac_word=$2
7403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7404 $as_echo_n "checking for $ac_word... " >&6; }
7405 if ${ac_cv_prog_OBJDUMP+:} false; then :
7406   $as_echo_n "(cached) " >&6
7407 else
7408   if test -n "$OBJDUMP"; then
7409   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
7410 else
7411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7412 for as_dir in $PATH
7413 do
7414   IFS=$as_save_IFS
7415   test -z "$as_dir" && as_dir=.
7416     for ac_exec_ext in '' $ac_executable_extensions; do
7417   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7418     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
7419     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7420     break 2
7421   fi
7422 done
7423   done
7424 IFS=$as_save_IFS
7425
7426 fi
7427 fi
7428 OBJDUMP=$ac_cv_prog_OBJDUMP
7429 if test -n "$OBJDUMP"; then
7430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
7431 $as_echo "$OBJDUMP" >&6; }
7432 else
7433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7434 $as_echo "no" >&6; }
7435 fi
7436
7437
7438 fi
7439 if test -z "$ac_cv_prog_OBJDUMP"; then
7440   ac_ct_OBJDUMP=$OBJDUMP
7441   # Extract the first word of "objdump", so it can be a program name with args.
7442 set dummy objdump; ac_word=$2
7443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7444 $as_echo_n "checking for $ac_word... " >&6; }
7445 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
7446   $as_echo_n "(cached) " >&6
7447 else
7448   if test -n "$ac_ct_OBJDUMP"; then
7449   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
7450 else
7451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7452 for as_dir in $PATH
7453 do
7454   IFS=$as_save_IFS
7455   test -z "$as_dir" && as_dir=.
7456     for ac_exec_ext in '' $ac_executable_extensions; do
7457   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7458     ac_cv_prog_ac_ct_OBJDUMP="objdump"
7459     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7460     break 2
7461   fi
7462 done
7463   done
7464 IFS=$as_save_IFS
7465
7466 fi
7467 fi
7468 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
7469 if test -n "$ac_ct_OBJDUMP"; then
7470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
7471 $as_echo "$ac_ct_OBJDUMP" >&6; }
7472 else
7473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7474 $as_echo "no" >&6; }
7475 fi
7476
7477   if test "x$ac_ct_OBJDUMP" = x; then
7478     OBJDUMP="false"
7479   else
7480     case $cross_compiling:$ac_tool_warned in
7481 yes:)
7482 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7483 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7484 ac_tool_warned=yes ;;
7485 esac
7486     OBJDUMP=$ac_ct_OBJDUMP
7487   fi
7488 else
7489   OBJDUMP="$ac_cv_prog_OBJDUMP"
7490 fi
7491
7492 test -z "$OBJDUMP" && OBJDUMP=objdump
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
7503 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
7504 if ${lt_cv_deplibs_check_method+:} false; then :
7505   $as_echo_n "(cached) " >&6
7506 else
7507   lt_cv_file_magic_cmd='$MAGIC_CMD'
7508 lt_cv_file_magic_test_file=
7509 lt_cv_deplibs_check_method='unknown'
7510 # Need to set the preceding variable on all platforms that support
7511 # interlibrary dependencies.
7512 # 'none' -- dependencies not supported.
7513 # `unknown' -- same as none, but documents that we really don't know.
7514 # 'pass_all' -- all dependencies passed with no checks.
7515 # 'test_compile' -- check by making test program.
7516 # 'file_magic [[regex]]' -- check by looking for files in library path
7517 # which responds to the $file_magic_cmd with a given extended regex.
7518 # If you have `file' or equivalent on your system and you're not sure
7519 # whether `pass_all' will *always* work, you probably want this one.
7520
7521 case $host_os in
7522 aix[4-9]*)
7523   lt_cv_deplibs_check_method=pass_all
7524   ;;
7525
7526 beos*)
7527   lt_cv_deplibs_check_method=pass_all
7528   ;;
7529
7530 bsdi[45]*)
7531   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
7532   lt_cv_file_magic_cmd='/usr/bin/file -L'
7533   lt_cv_file_magic_test_file=/shlib/libc.so
7534   ;;
7535
7536 cygwin*)
7537   # func_win32_libid is a shell function defined in ltmain.sh
7538   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7539   lt_cv_file_magic_cmd='func_win32_libid'
7540   ;;
7541
7542 mingw* | pw32*)
7543   # Base MSYS/MinGW do not provide the 'file' command needed by
7544   # func_win32_libid shell function, so use a weaker test based on 'objdump',
7545   # unless we find 'file', for example because we are cross-compiling.
7546   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
7547   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
7548     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7549     lt_cv_file_magic_cmd='func_win32_libid'
7550   else
7551     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
7552     lt_cv_file_magic_cmd='$OBJDUMP -f'
7553   fi
7554   ;;
7555
7556 cegcc*)
7557   # use the weaker test based on 'objdump'. See mingw*.
7558   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
7559   lt_cv_file_magic_cmd='$OBJDUMP -f'
7560   ;;
7561
7562 darwin* | rhapsody*)
7563   lt_cv_deplibs_check_method=pass_all
7564   ;;
7565
7566 freebsd* | dragonfly*)
7567   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7568     case $host_cpu in
7569     i*86 )
7570       # Not sure whether the presence of OpenBSD here was a mistake.
7571       # Let's accept both of them until this is cleared up.
7572       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
7573       lt_cv_file_magic_cmd=/usr/bin/file
7574       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
7575       ;;
7576     esac
7577   else
7578     lt_cv_deplibs_check_method=pass_all
7579   fi
7580   ;;
7581
7582 gnu*)
7583   lt_cv_deplibs_check_method=pass_all
7584   ;;
7585
7586 haiku*)
7587   lt_cv_deplibs_check_method=pass_all
7588   ;;
7589
7590 hpux10.20* | hpux11*)
7591   lt_cv_file_magic_cmd=/usr/bin/file
7592   case $host_cpu in
7593   ia64*)
7594     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
7595     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
7596     ;;
7597   hppa*64*)
7598     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
7599     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
7600     ;;
7601   *)
7602     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
7603     lt_cv_file_magic_test_file=/usr/lib/libc.sl
7604     ;;
7605   esac
7606   ;;
7607
7608 interix[3-9]*)
7609   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
7610   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
7611   ;;
7612
7613 irix5* | irix6* | nonstopux*)
7614   case $LD in
7615   *-32|*"-32 ") libmagic=32-bit;;
7616   *-n32|*"-n32 ") libmagic=N32;;
7617   *-64|*"-64 ") libmagic=64-bit;;
7618   *) libmagic=never-match;;
7619   esac
7620   lt_cv_deplibs_check_method=pass_all
7621   ;;
7622
7623 # This must be Linux ELF.
7624 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
7625   lt_cv_deplibs_check_method=pass_all
7626   ;;
7627
7628 netbsd*)
7629   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7630     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7631   else
7632     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
7633   fi
7634   ;;
7635
7636 newos6*)
7637   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
7638   lt_cv_file_magic_cmd=/usr/bin/file
7639   lt_cv_file_magic_test_file=/usr/lib/libnls.so
7640   ;;
7641
7642 *nto* | *qnx*)
7643   lt_cv_deplibs_check_method=pass_all
7644   ;;
7645
7646 openbsd*)
7647   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
7648     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
7649   else
7650     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7651   fi
7652   ;;
7653
7654 osf3* | osf4* | osf5*)
7655   lt_cv_deplibs_check_method=pass_all
7656   ;;
7657
7658 rdos*)
7659   lt_cv_deplibs_check_method=pass_all
7660   ;;
7661
7662 solaris*)
7663   lt_cv_deplibs_check_method=pass_all
7664   ;;
7665
7666 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
7667   lt_cv_deplibs_check_method=pass_all
7668   ;;
7669
7670 sysv4 | sysv4.3*)
7671   case $host_vendor in
7672   motorola)
7673     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]'
7674     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
7675     ;;
7676   ncr)
7677     lt_cv_deplibs_check_method=pass_all
7678     ;;
7679   sequent)
7680     lt_cv_file_magic_cmd='/bin/file'
7681     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
7682     ;;
7683   sni)
7684     lt_cv_file_magic_cmd='/bin/file'
7685     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
7686     lt_cv_file_magic_test_file=/lib/libc.so
7687     ;;
7688   siemens)
7689     lt_cv_deplibs_check_method=pass_all
7690     ;;
7691   pc)
7692     lt_cv_deplibs_check_method=pass_all
7693     ;;
7694   esac
7695   ;;
7696
7697 tpf*)
7698   lt_cv_deplibs_check_method=pass_all
7699   ;;
7700 vxworks*)
7701   # Assume VxWorks cross toolchains are built on Linux, possibly
7702   # as canadian for Windows hosts.
7703   lt_cv_deplibs_check_method=pass_all
7704   ;;
7705 esac
7706
7707 fi
7708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
7709 $as_echo "$lt_cv_deplibs_check_method" >&6; }
7710 file_magic_cmd=$lt_cv_file_magic_cmd
7711 deplibs_check_method=$lt_cv_deplibs_check_method
7712 test -z "$deplibs_check_method" && deplibs_check_method=unknown
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722
7723
7724
7725 if test -n "$ac_tool_prefix"; then
7726   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7727 set dummy ${ac_tool_prefix}ar; ac_word=$2
7728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7729 $as_echo_n "checking for $ac_word... " >&6; }
7730 if ${ac_cv_prog_AR+:} false; then :
7731   $as_echo_n "(cached) " >&6
7732 else
7733   if test -n "$AR"; then
7734   ac_cv_prog_AR="$AR" # Let the user override the test.
7735 else
7736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7737 for as_dir in $PATH
7738 do
7739   IFS=$as_save_IFS
7740   test -z "$as_dir" && as_dir=.
7741     for ac_exec_ext in '' $ac_executable_extensions; do
7742   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7743     ac_cv_prog_AR="${ac_tool_prefix}ar"
7744     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7745     break 2
7746   fi
7747 done
7748   done
7749 IFS=$as_save_IFS
7750
7751 fi
7752 fi
7753 AR=$ac_cv_prog_AR
7754 if test -n "$AR"; then
7755   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7756 $as_echo "$AR" >&6; }
7757 else
7758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7759 $as_echo "no" >&6; }
7760 fi
7761
7762
7763 fi
7764 if test -z "$ac_cv_prog_AR"; then
7765   ac_ct_AR=$AR
7766   # Extract the first word of "ar", so it can be a program name with args.
7767 set dummy ar; ac_word=$2
7768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7769 $as_echo_n "checking for $ac_word... " >&6; }
7770 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7771   $as_echo_n "(cached) " >&6
7772 else
7773   if test -n "$ac_ct_AR"; then
7774   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7775 else
7776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7777 for as_dir in $PATH
7778 do
7779   IFS=$as_save_IFS
7780   test -z "$as_dir" && as_dir=.
7781     for ac_exec_ext in '' $ac_executable_extensions; do
7782   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7783     ac_cv_prog_ac_ct_AR="ar"
7784     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7785     break 2
7786   fi
7787 done
7788   done
7789 IFS=$as_save_IFS
7790
7791 fi
7792 fi
7793 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7794 if test -n "$ac_ct_AR"; then
7795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7796 $as_echo "$ac_ct_AR" >&6; }
7797 else
7798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7799 $as_echo "no" >&6; }
7800 fi
7801
7802   if test "x$ac_ct_AR" = x; then
7803     AR="false"
7804   else
7805     case $cross_compiling:$ac_tool_warned in
7806 yes:)
7807 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7808 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7809 ac_tool_warned=yes ;;
7810 esac
7811     AR=$ac_ct_AR
7812   fi
7813 else
7814   AR="$ac_cv_prog_AR"
7815 fi
7816
7817 test -z "$AR" && AR=ar
7818 test -z "$AR_FLAGS" && AR_FLAGS=cru
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828
7829
7830 if test -n "$ac_tool_prefix"; then
7831   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7832 set dummy ${ac_tool_prefix}strip; ac_word=$2
7833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7834 $as_echo_n "checking for $ac_word... " >&6; }
7835 if ${ac_cv_prog_STRIP+:} false; then :
7836   $as_echo_n "(cached) " >&6
7837 else
7838   if test -n "$STRIP"; then
7839   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7840 else
7841 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7842 for as_dir in $PATH
7843 do
7844   IFS=$as_save_IFS
7845   test -z "$as_dir" && as_dir=.
7846     for ac_exec_ext in '' $ac_executable_extensions; do
7847   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7848     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7849     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7850     break 2
7851   fi
7852 done
7853   done
7854 IFS=$as_save_IFS
7855
7856 fi
7857 fi
7858 STRIP=$ac_cv_prog_STRIP
7859 if test -n "$STRIP"; then
7860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7861 $as_echo "$STRIP" >&6; }
7862 else
7863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7864 $as_echo "no" >&6; }
7865 fi
7866
7867
7868 fi
7869 if test -z "$ac_cv_prog_STRIP"; then
7870   ac_ct_STRIP=$STRIP
7871   # Extract the first word of "strip", so it can be a program name with args.
7872 set dummy strip; ac_word=$2
7873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7874 $as_echo_n "checking for $ac_word... " >&6; }
7875 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
7876   $as_echo_n "(cached) " >&6
7877 else
7878   if test -n "$ac_ct_STRIP"; then
7879   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7880 else
7881 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7882 for as_dir in $PATH
7883 do
7884   IFS=$as_save_IFS
7885   test -z "$as_dir" && as_dir=.
7886     for ac_exec_ext in '' $ac_executable_extensions; do
7887   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7888     ac_cv_prog_ac_ct_STRIP="strip"
7889     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7890     break 2
7891   fi
7892 done
7893   done
7894 IFS=$as_save_IFS
7895
7896 fi
7897 fi
7898 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7899 if test -n "$ac_ct_STRIP"; then
7900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7901 $as_echo "$ac_ct_STRIP" >&6; }
7902 else
7903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7904 $as_echo "no" >&6; }
7905 fi
7906
7907   if test "x$ac_ct_STRIP" = x; then
7908     STRIP=":"
7909   else
7910     case $cross_compiling:$ac_tool_warned in
7911 yes:)
7912 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7913 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7914 ac_tool_warned=yes ;;
7915 esac
7916     STRIP=$ac_ct_STRIP
7917   fi
7918 else
7919   STRIP="$ac_cv_prog_STRIP"
7920 fi
7921
7922 test -z "$STRIP" && STRIP=:
7923
7924
7925
7926
7927
7928
7929 if test -n "$ac_tool_prefix"; then
7930   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7931 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7933 $as_echo_n "checking for $ac_word... " >&6; }
7934 if ${ac_cv_prog_RANLIB+:} false; then :
7935   $as_echo_n "(cached) " >&6
7936 else
7937   if test -n "$RANLIB"; then
7938   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7939 else
7940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7941 for as_dir in $PATH
7942 do
7943   IFS=$as_save_IFS
7944   test -z "$as_dir" && as_dir=.
7945     for ac_exec_ext in '' $ac_executable_extensions; do
7946   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7947     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7948     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7949     break 2
7950   fi
7951 done
7952   done
7953 IFS=$as_save_IFS
7954
7955 fi
7956 fi
7957 RANLIB=$ac_cv_prog_RANLIB
7958 if test -n "$RANLIB"; then
7959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7960 $as_echo "$RANLIB" >&6; }
7961 else
7962   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7963 $as_echo "no" >&6; }
7964 fi
7965
7966
7967 fi
7968 if test -z "$ac_cv_prog_RANLIB"; then
7969   ac_ct_RANLIB=$RANLIB
7970   # Extract the first word of "ranlib", so it can be a program name with args.
7971 set dummy ranlib; ac_word=$2
7972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7973 $as_echo_n "checking for $ac_word... " >&6; }
7974 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7975   $as_echo_n "(cached) " >&6
7976 else
7977   if test -n "$ac_ct_RANLIB"; then
7978   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7979 else
7980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7981 for as_dir in $PATH
7982 do
7983   IFS=$as_save_IFS
7984   test -z "$as_dir" && as_dir=.
7985     for ac_exec_ext in '' $ac_executable_extensions; do
7986   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7987     ac_cv_prog_ac_ct_RANLIB="ranlib"
7988     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7989     break 2
7990   fi
7991 done
7992   done
7993 IFS=$as_save_IFS
7994
7995 fi
7996 fi
7997 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7998 if test -n "$ac_ct_RANLIB"; then
7999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8000 $as_echo "$ac_ct_RANLIB" >&6; }
8001 else
8002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8003 $as_echo "no" >&6; }
8004 fi
8005
8006   if test "x$ac_ct_RANLIB" = x; then
8007     RANLIB=":"
8008   else
8009     case $cross_compiling:$ac_tool_warned in
8010 yes:)
8011 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8012 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8013 ac_tool_warned=yes ;;
8014 esac
8015     RANLIB=$ac_ct_RANLIB
8016   fi
8017 else
8018   RANLIB="$ac_cv_prog_RANLIB"
8019 fi
8020
8021 test -z "$RANLIB" && RANLIB=:
8022
8023
8024
8025
8026
8027
8028 # Determine commands to create old-style static archives.
8029 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
8030 old_postinstall_cmds='chmod 644 $oldlib'
8031 old_postuninstall_cmds=
8032
8033 if test -n "$RANLIB"; then
8034   case $host_os in
8035   openbsd*)
8036     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
8037     ;;
8038   *)
8039     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
8040     ;;
8041   esac
8042   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
8043 fi
8044
8045 case $host_os in
8046   darwin*)
8047     lock_old_archive_extraction=yes ;;
8048   *)
8049     lock_old_archive_extraction=no ;;
8050 esac
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080
8081
8082
8083
8084
8085
8086
8087
8088
8089
8090 # If no C compiler was specified, use CC.
8091 LTCC=${LTCC-"$CC"}
8092
8093 # If no C compiler flags were specified, use CFLAGS.
8094 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8095
8096 # Allow CC to be a program name with arguments.
8097 compiler=$CC
8098
8099
8100 # Check for command to grab the raw symbol name followed by C symbol from nm.
8101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
8102 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
8103 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
8104   $as_echo_n "(cached) " >&6
8105 else
8106
8107 # These are sane defaults that work on at least a few old systems.
8108 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
8109
8110 # Character class describing NM global symbol codes.
8111 symcode='[BCDEGRST]'
8112
8113 # Regexp to match symbols that can be accessed directly from C.
8114 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
8115
8116 # Define system-specific variables.
8117 case $host_os in
8118 aix*)
8119   symcode='[BCDT]'
8120   ;;
8121 cygwin* | mingw* | pw32* | cegcc*)
8122   symcode='[ABCDGISTW]'
8123   ;;
8124 hpux*)
8125   if test "$host_cpu" = ia64; then
8126     symcode='[ABCDEGRST]'
8127   fi
8128   ;;
8129 irix* | nonstopux*)
8130   symcode='[BCDEGRST]'
8131   ;;
8132 osf*)
8133   symcode='[BCDEGQRST]'
8134   ;;
8135 solaris*)
8136   symcode='[BDRT]'
8137   ;;
8138 sco3.2v5*)
8139   symcode='[DT]'
8140   ;;
8141 sysv4.2uw2*)
8142   symcode='[DT]'
8143   ;;
8144 sysv5* | sco5v6* | unixware* | OpenUNIX*)
8145   symcode='[ABDT]'
8146   ;;
8147 sysv4)
8148   symcode='[DFNSTU]'
8149   ;;
8150 esac
8151
8152 # If we're using GNU nm, then use its standard symbol codes.
8153 case `$NM -V 2>&1` in
8154 *GNU* | *'with BFD'*)
8155   symcode='[ABCDGIRSTW]' ;;
8156 esac
8157
8158 # Transform an extracted symbol line into a proper C declaration.
8159 # Some systems (esp. on ia64) link data and code symbols differently,
8160 # so use this general approach.
8161 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
8162
8163 # Transform an extracted symbol line into symbol name and symbol address
8164 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
8165 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'"
8166
8167 # Handle CRLF in mingw tool chain
8168 opt_cr=
8169 case $build_os in
8170 mingw*)
8171   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
8172   ;;
8173 esac
8174
8175 # Try without a prefix underscore, then with it.
8176 for ac_symprfx in "" "_"; do
8177
8178   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
8179   symxfrm="\\1 $ac_symprfx\\2 \\2"
8180
8181   # Write the raw and C identifiers.
8182   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
8183     # Fake it for dumpbin and say T for any non-static function
8184     # and D for any global variable.
8185     # Also find C++ and __fastcall symbols from MSVC++,
8186     # which start with @ or ?.
8187     lt_cv_sys_global_symbol_pipe="$AWK '"\
8188 "     {last_section=section; section=\$ 3};"\
8189 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
8190 "     \$ 0!~/External *\|/{next};"\
8191 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
8192 "     {if(hide[section]) next};"\
8193 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
8194 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
8195 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
8196 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
8197 "     ' prfx=^$ac_symprfx"
8198   else
8199     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
8200   fi
8201
8202   # Check to see that the pipe works correctly.
8203   pipe_works=no
8204
8205   rm -f conftest*
8206   cat > conftest.$ac_ext <<_LT_EOF
8207 #ifdef __cplusplus
8208 extern "C" {
8209 #endif
8210 char nm_test_var;
8211 void nm_test_func(void);
8212 void nm_test_func(void){}
8213 #ifdef __cplusplus
8214 }
8215 #endif
8216 int main(){nm_test_var='a';nm_test_func();return(0);}
8217 _LT_EOF
8218
8219   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8220   (eval $ac_compile) 2>&5
8221   ac_status=$?
8222   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8223   test $ac_status = 0; }; then
8224     # Now try to grab the symbols.
8225     nlist=conftest.nm
8226     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
8227   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
8228   ac_status=$?
8229   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8230   test $ac_status = 0; } && test -s "$nlist"; then
8231       # Try sorting and uniquifying the output.
8232       if sort "$nlist" | uniq > "$nlist"T; then
8233         mv -f "$nlist"T "$nlist"
8234       else
8235         rm -f "$nlist"T
8236       fi
8237
8238       # Make sure that we snagged all the symbols we need.
8239       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
8240         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
8241           cat <<_LT_EOF > conftest.$ac_ext
8242 #ifdef __cplusplus
8243 extern "C" {
8244 #endif
8245
8246 _LT_EOF
8247           # Now generate the symbol file.
8248           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
8249
8250           cat <<_LT_EOF >> conftest.$ac_ext
8251
8252 /* The mapping between symbol names and symbols.  */
8253 const struct {
8254   const char *name;
8255   void       *address;
8256 }
8257 lt__PROGRAM__LTX_preloaded_symbols[] =
8258 {
8259   { "@PROGRAM@", (void *) 0 },
8260 _LT_EOF
8261           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
8262           cat <<\_LT_EOF >> conftest.$ac_ext
8263   {0, (void *) 0}
8264 };
8265
8266 /* This works around a problem in FreeBSD linker */
8267 #ifdef FREEBSD_WORKAROUND
8268 static const void *lt_preloaded_setup() {
8269   return lt__PROGRAM__LTX_preloaded_symbols;
8270 }
8271 #endif
8272
8273 #ifdef __cplusplus
8274 }
8275 #endif
8276 _LT_EOF
8277           # Now try linking the two files.
8278           mv conftest.$ac_objext conftstm.$ac_objext
8279           lt_save_LIBS="$LIBS"
8280           lt_save_CFLAGS="$CFLAGS"
8281           LIBS="conftstm.$ac_objext"
8282           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
8283           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
8284   (eval $ac_link) 2>&5
8285   ac_status=$?
8286   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8287   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
8288             pipe_works=yes
8289           fi
8290           LIBS="$lt_save_LIBS"
8291           CFLAGS="$lt_save_CFLAGS"
8292         else
8293           echo "cannot find nm_test_func in $nlist" >&5
8294         fi
8295       else
8296         echo "cannot find nm_test_var in $nlist" >&5
8297       fi
8298     else
8299       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
8300     fi
8301   else
8302     echo "$progname: failed program was:" >&5
8303     cat conftest.$ac_ext >&5
8304   fi
8305   rm -rf conftest* conftst*
8306
8307   # Do not use the global_symbol_pipe unless it works.
8308   if test "$pipe_works" = yes; then
8309     break
8310   else
8311     lt_cv_sys_global_symbol_pipe=
8312   fi
8313 done
8314
8315 fi
8316
8317 if test -z "$lt_cv_sys_global_symbol_pipe"; then
8318   lt_cv_sys_global_symbol_to_cdecl=
8319 fi
8320 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
8321   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
8322 $as_echo "failed" >&6; }
8323 else
8324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8325 $as_echo "ok" >&6; }
8326 fi
8327
8328
8329
8330
8331
8332
8333
8334
8335
8336
8337
8338
8339
8340
8341
8342
8343
8344
8345
8346
8347
8348
8349 # Check whether --enable-libtool-lock was given.
8350 if test "${enable_libtool_lock+set}" = set; then :
8351   enableval=$enable_libtool_lock;
8352 fi
8353
8354 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
8355
8356 # Some flags need to be propagated to the compiler or linker for good
8357 # libtool support.
8358 case $host in
8359 ia64-*-hpux*)
8360   # Find out which ABI we are using.
8361   echo 'int i;' > conftest.$ac_ext
8362   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8363   (eval $ac_compile) 2>&5
8364   ac_status=$?
8365   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8366   test $ac_status = 0; }; then
8367     case `/usr/bin/file conftest.$ac_objext` in
8368       *ELF-32*)
8369         HPUX_IA64_MODE="32"
8370         ;;
8371       *ELF-64*)
8372         HPUX_IA64_MODE="64"
8373         ;;
8374     esac
8375   fi
8376   rm -rf conftest*
8377   ;;
8378 *-*-irix6*)
8379   # Find out which ABI we are using.
8380   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
8381   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8382   (eval $ac_compile) 2>&5
8383   ac_status=$?
8384   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8385   test $ac_status = 0; }; then
8386     if test "$lt_cv_prog_gnu_ld" = yes; then
8387       case `/usr/bin/file conftest.$ac_objext` in
8388         *32-bit*)
8389           LD="${LD-ld} -melf32bsmip"
8390           ;;
8391         *N32*)
8392           LD="${LD-ld} -melf32bmipn32"
8393           ;;
8394         *64-bit*)
8395           LD="${LD-ld} -melf64bmip"
8396         ;;
8397       esac
8398     else
8399       case `/usr/bin/file conftest.$ac_objext` in
8400         *32-bit*)
8401           LD="${LD-ld} -32"
8402           ;;
8403         *N32*)
8404           LD="${LD-ld} -n32"
8405           ;;
8406         *64-bit*)
8407           LD="${LD-ld} -64"
8408           ;;
8409       esac
8410     fi
8411   fi
8412   rm -rf conftest*
8413   ;;
8414
8415 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
8416 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
8417   # Find out which ABI we are using.
8418   echo 'int i;' > conftest.$ac_ext
8419   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8420   (eval $ac_compile) 2>&5
8421   ac_status=$?
8422   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8423   test $ac_status = 0; }; then
8424     case `/usr/bin/file conftest.o` in
8425       *32-bit*)
8426         case $host in
8427           x86_64-*kfreebsd*-gnu)
8428             LD="${LD-ld} -m elf_i386_fbsd"
8429             ;;
8430           x86_64-*linux*)
8431             case `/usr/bin/file conftest.o` in
8432               *x86-64*)
8433                 LD="${LD-ld} -m elf32_x86_64"
8434                 ;;
8435               *)
8436                 LD="${LD-ld} -m elf_i386"
8437                 ;;
8438             esac
8439             ;;
8440           powerpc64le-*linux*)
8441             LD="${LD-ld} -m elf32lppclinux"
8442             ;;
8443           powerpc64-*linux*)
8444             LD="${LD-ld} -m elf32ppclinux"
8445             ;;
8446           s390x-*linux*)
8447             LD="${LD-ld} -m elf_s390"
8448             ;;
8449           sparc64-*linux*)
8450             LD="${LD-ld} -m elf32_sparc"
8451             ;;
8452         esac
8453         ;;
8454       *64-bit*)
8455         case $host in
8456           x86_64-*kfreebsd*-gnu)
8457             LD="${LD-ld} -m elf_x86_64_fbsd"
8458             ;;
8459           x86_64-*linux*)
8460             LD="${LD-ld} -m elf_x86_64"
8461             ;;
8462           powerpcle-*linux*)
8463             LD="${LD-ld} -m elf64lppc"
8464             ;;
8465           powerpc-*linux*)
8466             LD="${LD-ld} -m elf64ppc"
8467             ;;
8468           s390*-*linux*|s390*-*tpf*)
8469             LD="${LD-ld} -m elf64_s390"
8470             ;;
8471           sparc*-*linux*)
8472             LD="${LD-ld} -m elf64_sparc"
8473             ;;
8474         esac
8475         ;;
8476     esac
8477   fi
8478   rm -rf conftest*
8479   ;;
8480
8481 *-*-sco3.2v5*)
8482   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
8483   SAVE_CFLAGS="$CFLAGS"
8484   CFLAGS="$CFLAGS -belf"
8485   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
8486 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
8487 if ${lt_cv_cc_needs_belf+:} false; then :
8488   $as_echo_n "(cached) " >&6
8489 else
8490   ac_ext=c
8491 ac_cpp='$CPP $CPPFLAGS'
8492 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8493 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8494 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8495
8496      if test x$gcc_no_link = xyes; then
8497   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8498 fi
8499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8500 /* end confdefs.h.  */
8501
8502 int
8503 main ()
8504 {
8505
8506   ;
8507   return 0;
8508 }
8509 _ACEOF
8510 if ac_fn_c_try_link "$LINENO"; then :
8511   lt_cv_cc_needs_belf=yes
8512 else
8513   lt_cv_cc_needs_belf=no
8514 fi
8515 rm -f core conftest.err conftest.$ac_objext \
8516     conftest$ac_exeext conftest.$ac_ext
8517      ac_ext=c
8518 ac_cpp='$CPP $CPPFLAGS'
8519 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8520 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8521 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8522
8523 fi
8524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
8525 $as_echo "$lt_cv_cc_needs_belf" >&6; }
8526   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
8527     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
8528     CFLAGS="$SAVE_CFLAGS"
8529   fi
8530   ;;
8531 sparc*-*solaris*)
8532   # Find out which ABI we are using.
8533   echo 'int i;' > conftest.$ac_ext
8534   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8535   (eval $ac_compile) 2>&5
8536   ac_status=$?
8537   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8538   test $ac_status = 0; }; then
8539     case `/usr/bin/file conftest.o` in
8540     *64-bit*)
8541       case $lt_cv_prog_gnu_ld in
8542       yes*) LD="${LD-ld} -m elf64_sparc" ;;
8543       *)
8544         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
8545           LD="${LD-ld} -64"
8546         fi
8547         ;;
8548       esac
8549       ;;
8550     esac
8551   fi
8552   rm -rf conftest*
8553   ;;
8554 esac
8555
8556 need_locks="$enable_libtool_lock"
8557
8558
8559   case $host_os in
8560     rhapsody* | darwin*)
8561     if test -n "$ac_tool_prefix"; then
8562   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
8563 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
8564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8565 $as_echo_n "checking for $ac_word... " >&6; }
8566 if ${ac_cv_prog_DSYMUTIL+:} false; then :
8567   $as_echo_n "(cached) " >&6
8568 else
8569   if test -n "$DSYMUTIL"; then
8570   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
8571 else
8572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8573 for as_dir in $PATH
8574 do
8575   IFS=$as_save_IFS
8576   test -z "$as_dir" && as_dir=.
8577     for ac_exec_ext in '' $ac_executable_extensions; do
8578   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8579     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
8580     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8581     break 2
8582   fi
8583 done
8584   done
8585 IFS=$as_save_IFS
8586
8587 fi
8588 fi
8589 DSYMUTIL=$ac_cv_prog_DSYMUTIL
8590 if test -n "$DSYMUTIL"; then
8591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
8592 $as_echo "$DSYMUTIL" >&6; }
8593 else
8594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8595 $as_echo "no" >&6; }
8596 fi
8597
8598
8599 fi
8600 if test -z "$ac_cv_prog_DSYMUTIL"; then
8601   ac_ct_DSYMUTIL=$DSYMUTIL
8602   # Extract the first word of "dsymutil", so it can be a program name with args.
8603 set dummy dsymutil; ac_word=$2
8604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8605 $as_echo_n "checking for $ac_word... " >&6; }
8606 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
8607   $as_echo_n "(cached) " >&6
8608 else
8609   if test -n "$ac_ct_DSYMUTIL"; then
8610   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
8611 else
8612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8613 for as_dir in $PATH
8614 do
8615   IFS=$as_save_IFS
8616   test -z "$as_dir" && as_dir=.
8617     for ac_exec_ext in '' $ac_executable_extensions; do
8618   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8619     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
8620     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8621     break 2
8622   fi
8623 done
8624   done
8625 IFS=$as_save_IFS
8626
8627 fi
8628 fi
8629 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
8630 if test -n "$ac_ct_DSYMUTIL"; then
8631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
8632 $as_echo "$ac_ct_DSYMUTIL" >&6; }
8633 else
8634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8635 $as_echo "no" >&6; }
8636 fi
8637
8638   if test "x$ac_ct_DSYMUTIL" = x; then
8639     DSYMUTIL=":"
8640   else
8641     case $cross_compiling:$ac_tool_warned in
8642 yes:)
8643 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8644 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8645 ac_tool_warned=yes ;;
8646 esac
8647     DSYMUTIL=$ac_ct_DSYMUTIL
8648   fi
8649 else
8650   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
8651 fi
8652
8653     if test -n "$ac_tool_prefix"; then
8654   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
8655 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
8656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8657 $as_echo_n "checking for $ac_word... " >&6; }
8658 if ${ac_cv_prog_NMEDIT+:} false; then :
8659   $as_echo_n "(cached) " >&6
8660 else
8661   if test -n "$NMEDIT"; then
8662   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
8663 else
8664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8665 for as_dir in $PATH
8666 do
8667   IFS=$as_save_IFS
8668   test -z "$as_dir" && as_dir=.
8669     for ac_exec_ext in '' $ac_executable_extensions; do
8670   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8671     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
8672     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8673     break 2
8674   fi
8675 done
8676   done
8677 IFS=$as_save_IFS
8678
8679 fi
8680 fi
8681 NMEDIT=$ac_cv_prog_NMEDIT
8682 if test -n "$NMEDIT"; then
8683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
8684 $as_echo "$NMEDIT" >&6; }
8685 else
8686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8687 $as_echo "no" >&6; }
8688 fi
8689
8690
8691 fi
8692 if test -z "$ac_cv_prog_NMEDIT"; then
8693   ac_ct_NMEDIT=$NMEDIT
8694   # Extract the first word of "nmedit", so it can be a program name with args.
8695 set dummy nmedit; ac_word=$2
8696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8697 $as_echo_n "checking for $ac_word... " >&6; }
8698 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
8699   $as_echo_n "(cached) " >&6
8700 else
8701   if test -n "$ac_ct_NMEDIT"; then
8702   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
8703 else
8704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8705 for as_dir in $PATH
8706 do
8707   IFS=$as_save_IFS
8708   test -z "$as_dir" && as_dir=.
8709     for ac_exec_ext in '' $ac_executable_extensions; do
8710   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8711     ac_cv_prog_ac_ct_NMEDIT="nmedit"
8712     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8713     break 2
8714   fi
8715 done
8716   done
8717 IFS=$as_save_IFS
8718
8719 fi
8720 fi
8721 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
8722 if test -n "$ac_ct_NMEDIT"; then
8723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
8724 $as_echo "$ac_ct_NMEDIT" >&6; }
8725 else
8726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8727 $as_echo "no" >&6; }
8728 fi
8729
8730   if test "x$ac_ct_NMEDIT" = x; then
8731     NMEDIT=":"
8732   else
8733     case $cross_compiling:$ac_tool_warned in
8734 yes:)
8735 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8736 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8737 ac_tool_warned=yes ;;
8738 esac
8739     NMEDIT=$ac_ct_NMEDIT
8740   fi
8741 else
8742   NMEDIT="$ac_cv_prog_NMEDIT"
8743 fi
8744
8745     if test -n "$ac_tool_prefix"; then
8746   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
8747 set dummy ${ac_tool_prefix}lipo; ac_word=$2
8748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8749 $as_echo_n "checking for $ac_word... " >&6; }
8750 if ${ac_cv_prog_LIPO+:} false; then :
8751   $as_echo_n "(cached) " >&6
8752 else
8753   if test -n "$LIPO"; then
8754   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
8755 else
8756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8757 for as_dir in $PATH
8758 do
8759   IFS=$as_save_IFS
8760   test -z "$as_dir" && as_dir=.
8761     for ac_exec_ext in '' $ac_executable_extensions; do
8762   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8763     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
8764     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8765     break 2
8766   fi
8767 done
8768   done
8769 IFS=$as_save_IFS
8770
8771 fi
8772 fi
8773 LIPO=$ac_cv_prog_LIPO
8774 if test -n "$LIPO"; then
8775   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
8776 $as_echo "$LIPO" >&6; }
8777 else
8778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8779 $as_echo "no" >&6; }
8780 fi
8781
8782
8783 fi
8784 if test -z "$ac_cv_prog_LIPO"; then
8785   ac_ct_LIPO=$LIPO
8786   # Extract the first word of "lipo", so it can be a program name with args.
8787 set dummy lipo; ac_word=$2
8788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8789 $as_echo_n "checking for $ac_word... " >&6; }
8790 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
8791   $as_echo_n "(cached) " >&6
8792 else
8793   if test -n "$ac_ct_LIPO"; then
8794   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
8795 else
8796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8797 for as_dir in $PATH
8798 do
8799   IFS=$as_save_IFS
8800   test -z "$as_dir" && as_dir=.
8801     for ac_exec_ext in '' $ac_executable_extensions; do
8802   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8803     ac_cv_prog_ac_ct_LIPO="lipo"
8804     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8805     break 2
8806   fi
8807 done
8808   done
8809 IFS=$as_save_IFS
8810
8811 fi
8812 fi
8813 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
8814 if test -n "$ac_ct_LIPO"; then
8815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
8816 $as_echo "$ac_ct_LIPO" >&6; }
8817 else
8818   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8819 $as_echo "no" >&6; }
8820 fi
8821
8822   if test "x$ac_ct_LIPO" = x; then
8823     LIPO=":"
8824   else
8825     case $cross_compiling:$ac_tool_warned in
8826 yes:)
8827 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8828 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8829 ac_tool_warned=yes ;;
8830 esac
8831     LIPO=$ac_ct_LIPO
8832   fi
8833 else
8834   LIPO="$ac_cv_prog_LIPO"
8835 fi
8836
8837     if test -n "$ac_tool_prefix"; then
8838   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
8839 set dummy ${ac_tool_prefix}otool; ac_word=$2
8840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8841 $as_echo_n "checking for $ac_word... " >&6; }
8842 if ${ac_cv_prog_OTOOL+:} false; then :
8843   $as_echo_n "(cached) " >&6
8844 else
8845   if test -n "$OTOOL"; then
8846   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
8847 else
8848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8849 for as_dir in $PATH
8850 do
8851   IFS=$as_save_IFS
8852   test -z "$as_dir" && as_dir=.
8853     for ac_exec_ext in '' $ac_executable_extensions; do
8854   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8855     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
8856     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8857     break 2
8858   fi
8859 done
8860   done
8861 IFS=$as_save_IFS
8862
8863 fi
8864 fi
8865 OTOOL=$ac_cv_prog_OTOOL
8866 if test -n "$OTOOL"; then
8867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
8868 $as_echo "$OTOOL" >&6; }
8869 else
8870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8871 $as_echo "no" >&6; }
8872 fi
8873
8874
8875 fi
8876 if test -z "$ac_cv_prog_OTOOL"; then
8877   ac_ct_OTOOL=$OTOOL
8878   # Extract the first word of "otool", so it can be a program name with args.
8879 set dummy otool; ac_word=$2
8880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8881 $as_echo_n "checking for $ac_word... " >&6; }
8882 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
8883   $as_echo_n "(cached) " >&6
8884 else
8885   if test -n "$ac_ct_OTOOL"; then
8886   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
8887 else
8888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8889 for as_dir in $PATH
8890 do
8891   IFS=$as_save_IFS
8892   test -z "$as_dir" && as_dir=.
8893     for ac_exec_ext in '' $ac_executable_extensions; do
8894   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8895     ac_cv_prog_ac_ct_OTOOL="otool"
8896     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8897     break 2
8898   fi
8899 done
8900   done
8901 IFS=$as_save_IFS
8902
8903 fi
8904 fi
8905 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
8906 if test -n "$ac_ct_OTOOL"; then
8907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
8908 $as_echo "$ac_ct_OTOOL" >&6; }
8909 else
8910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8911 $as_echo "no" >&6; }
8912 fi
8913
8914   if test "x$ac_ct_OTOOL" = x; then
8915     OTOOL=":"
8916   else
8917     case $cross_compiling:$ac_tool_warned in
8918 yes:)
8919 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8920 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8921 ac_tool_warned=yes ;;
8922 esac
8923     OTOOL=$ac_ct_OTOOL
8924   fi
8925 else
8926   OTOOL="$ac_cv_prog_OTOOL"
8927 fi
8928
8929     if test -n "$ac_tool_prefix"; then
8930   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
8931 set dummy ${ac_tool_prefix}otool64; ac_word=$2
8932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8933 $as_echo_n "checking for $ac_word... " >&6; }
8934 if ${ac_cv_prog_OTOOL64+:} false; then :
8935   $as_echo_n "(cached) " >&6
8936 else
8937   if test -n "$OTOOL64"; then
8938   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
8939 else
8940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8941 for as_dir in $PATH
8942 do
8943   IFS=$as_save_IFS
8944   test -z "$as_dir" && as_dir=.
8945     for ac_exec_ext in '' $ac_executable_extensions; do
8946   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8947     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
8948     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8949     break 2
8950   fi
8951 done
8952   done
8953 IFS=$as_save_IFS
8954
8955 fi
8956 fi
8957 OTOOL64=$ac_cv_prog_OTOOL64
8958 if test -n "$OTOOL64"; then
8959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
8960 $as_echo "$OTOOL64" >&6; }
8961 else
8962   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8963 $as_echo "no" >&6; }
8964 fi
8965
8966
8967 fi
8968 if test -z "$ac_cv_prog_OTOOL64"; then
8969   ac_ct_OTOOL64=$OTOOL64
8970   # Extract the first word of "otool64", so it can be a program name with args.
8971 set dummy otool64; ac_word=$2
8972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8973 $as_echo_n "checking for $ac_word... " >&6; }
8974 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
8975   $as_echo_n "(cached) " >&6
8976 else
8977   if test -n "$ac_ct_OTOOL64"; then
8978   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
8979 else
8980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8981 for as_dir in $PATH
8982 do
8983   IFS=$as_save_IFS
8984   test -z "$as_dir" && as_dir=.
8985     for ac_exec_ext in '' $ac_executable_extensions; do
8986   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8987     ac_cv_prog_ac_ct_OTOOL64="otool64"
8988     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8989     break 2
8990   fi
8991 done
8992   done
8993 IFS=$as_save_IFS
8994
8995 fi
8996 fi
8997 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
8998 if test -n "$ac_ct_OTOOL64"; then
8999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
9000 $as_echo "$ac_ct_OTOOL64" >&6; }
9001 else
9002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9003 $as_echo "no" >&6; }
9004 fi
9005
9006   if test "x$ac_ct_OTOOL64" = x; then
9007     OTOOL64=":"
9008   else
9009     case $cross_compiling:$ac_tool_warned in
9010 yes:)
9011 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9012 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9013 ac_tool_warned=yes ;;
9014 esac
9015     OTOOL64=$ac_ct_OTOOL64
9016   fi
9017 else
9018   OTOOL64="$ac_cv_prog_OTOOL64"
9019 fi
9020
9021
9022
9023
9024
9025
9026
9027
9028
9029
9030
9031
9032
9033
9034
9035
9036
9037
9038
9039
9040
9041
9042
9043
9044
9045
9046
9047     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
9048 $as_echo_n "checking for -single_module linker flag... " >&6; }
9049 if ${lt_cv_apple_cc_single_mod+:} false; then :
9050   $as_echo_n "(cached) " >&6
9051 else
9052   lt_cv_apple_cc_single_mod=no
9053       if test -z "${LT_MULTI_MODULE}"; then
9054         # By default we will add the -single_module flag. You can override
9055         # by either setting the environment variable LT_MULTI_MODULE
9056         # non-empty at configure time, or by adding -multi_module to the
9057         # link flags.
9058         rm -rf libconftest.dylib*
9059         echo "int foo(void){return 1;}" > conftest.c
9060         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
9061 -dynamiclib -Wl,-single_module conftest.c" >&5
9062         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
9063           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
9064         _lt_result=$?
9065         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
9066           lt_cv_apple_cc_single_mod=yes
9067         else
9068           cat conftest.err >&5
9069         fi
9070         rm -rf libconftest.dylib*
9071         rm -f conftest.*
9072       fi
9073 fi
9074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
9075 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
9076     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
9077 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
9078 if ${lt_cv_ld_exported_symbols_list+:} false; then :
9079   $as_echo_n "(cached) " >&6
9080 else
9081   lt_cv_ld_exported_symbols_list=no
9082       save_LDFLAGS=$LDFLAGS
9083       echo "_main" > conftest.sym
9084       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
9085       if test x$gcc_no_link = xyes; then
9086   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9087 fi
9088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9089 /* end confdefs.h.  */
9090
9091 int
9092 main ()
9093 {
9094
9095   ;
9096   return 0;
9097 }
9098 _ACEOF
9099 if ac_fn_c_try_link "$LINENO"; then :
9100   lt_cv_ld_exported_symbols_list=yes
9101 else
9102   lt_cv_ld_exported_symbols_list=no
9103 fi
9104 rm -f core conftest.err conftest.$ac_objext \
9105     conftest$ac_exeext conftest.$ac_ext
9106         LDFLAGS="$save_LDFLAGS"
9107
9108 fi
9109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
9110 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
9111     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
9112 $as_echo_n "checking for -force_load linker flag... " >&6; }
9113 if ${lt_cv_ld_force_load+:} false; then :
9114   $as_echo_n "(cached) " >&6
9115 else
9116   lt_cv_ld_force_load=no
9117       cat > conftest.c << _LT_EOF
9118 int forced_loaded() { return 2;}
9119 _LT_EOF
9120       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
9121       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
9122       echo "$AR cru libconftest.a conftest.o" >&5
9123       $AR cru libconftest.a conftest.o 2>&5
9124       cat > conftest.c << _LT_EOF
9125 int main() { return 0;}
9126 _LT_EOF
9127       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
9128       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
9129       _lt_result=$?
9130       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
9131         lt_cv_ld_force_load=yes
9132       else
9133         cat conftest.err >&5
9134       fi
9135         rm -f conftest.err libconftest.a conftest conftest.c
9136         rm -rf conftest.dSYM
9137
9138 fi
9139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
9140 $as_echo "$lt_cv_ld_force_load" >&6; }
9141     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
9142     # build without first building modern cctools / linker.
9143     case $host_cpu-$host_os in
9144     *-rhapsody* | *-darwin1.[012])
9145       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
9146     *-darwin1.*)
9147       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
9148     *-darwin*)
9149       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
9150       # deployment target is forced to an earlier version.
9151       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
9152         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
9153           ;;
9154         10.[012][,.]*)
9155           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
9156           ;;
9157         *)
9158           ;;
9159      esac
9160     ;;
9161   esac
9162     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
9163       _lt_dar_single_mod='$single_module'
9164     fi
9165     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
9166       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
9167     else
9168       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
9169     fi
9170     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
9171       _lt_dsymutil='~$DSYMUTIL $lib || :'
9172     else
9173       _lt_dsymutil=
9174     fi
9175     ;;
9176   esac
9177
9178 for ac_header in dlfcn.h
9179 do :
9180   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
9181 "
9182 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
9183   cat >>confdefs.h <<_ACEOF
9184 #define HAVE_DLFCN_H 1
9185 _ACEOF
9186
9187 fi
9188
9189 done
9190
9191
9192
9193
9194
9195
9196 # Set options
9197
9198
9199
9200
9201   enable_win32_dll=no
9202
9203
9204             # Check whether --enable-shared was given.
9205 if test "${enable_shared+set}" = set; then :
9206   enableval=$enable_shared; p=${PACKAGE-default}
9207     case $enableval in
9208     yes) enable_shared=yes ;;
9209     no) enable_shared=no ;;
9210     *)
9211       enable_shared=no
9212       # Look at the argument we got.  We use all the common list separators.
9213       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9214       for pkg in $enableval; do
9215         IFS="$lt_save_ifs"
9216         if test "X$pkg" = "X$p"; then
9217           enable_shared=yes
9218         fi
9219       done
9220       IFS="$lt_save_ifs"
9221       ;;
9222     esac
9223 else
9224   enable_shared=yes
9225 fi
9226
9227
9228
9229
9230
9231
9232
9233
9234
9235   # Check whether --enable-static was given.
9236 if test "${enable_static+set}" = set; then :
9237   enableval=$enable_static; p=${PACKAGE-default}
9238     case $enableval in
9239     yes) enable_static=yes ;;
9240     no) enable_static=no ;;
9241     *)
9242      enable_static=no
9243       # Look at the argument we got.  We use all the common list separators.
9244       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9245       for pkg in $enableval; do
9246         IFS="$lt_save_ifs"
9247         if test "X$pkg" = "X$p"; then
9248           enable_static=yes
9249         fi
9250       done
9251       IFS="$lt_save_ifs"
9252       ;;
9253     esac
9254 else
9255   enable_static=yes
9256 fi
9257
9258
9259
9260
9261
9262
9263
9264
9265
9266
9267 # Check whether --with-pic was given.
9268 if test "${with_pic+set}" = set; then :
9269   withval=$with_pic; pic_mode="$withval"
9270 else
9271   pic_mode=default
9272 fi
9273
9274
9275 test -z "$pic_mode" && pic_mode=default
9276
9277
9278
9279
9280
9281
9282
9283   # Check whether --enable-fast-install was given.
9284 if test "${enable_fast_install+set}" = set; then :
9285   enableval=$enable_fast_install; p=${PACKAGE-default}
9286     case $enableval in
9287     yes) enable_fast_install=yes ;;
9288     no) enable_fast_install=no ;;
9289     *)
9290       enable_fast_install=no
9291       # Look at the argument we got.  We use all the common list separators.
9292       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9293       for pkg in $enableval; do
9294         IFS="$lt_save_ifs"
9295         if test "X$pkg" = "X$p"; then
9296           enable_fast_install=yes
9297         fi
9298       done
9299       IFS="$lt_save_ifs"
9300       ;;
9301     esac
9302 else
9303   enable_fast_install=yes
9304 fi
9305
9306
9307
9308
9309
9310
9311
9312
9313
9314
9315
9316 # This can be used to rebuild libtool when needed
9317 LIBTOOL_DEPS="$ltmain"
9318
9319 # Always use our own libtool.
9320 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
9321
9322
9323
9324
9325
9326
9327
9328
9329
9330
9331
9332
9333
9334
9335
9336
9337
9338
9339
9340
9341
9342
9343
9344
9345
9346
9347 test -z "$LN_S" && LN_S="ln -s"
9348
9349
9350
9351
9352
9353
9354
9355
9356
9357
9358
9359
9360
9361
9362 if test -n "${ZSH_VERSION+set}" ; then
9363    setopt NO_GLOB_SUBST
9364 fi
9365
9366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
9367 $as_echo_n "checking for objdir... " >&6; }
9368 if ${lt_cv_objdir+:} false; then :
9369   $as_echo_n "(cached) " >&6
9370 else
9371   rm -f .libs 2>/dev/null
9372 mkdir .libs 2>/dev/null
9373 if test -d .libs; then
9374   lt_cv_objdir=.libs
9375 else
9376   # MS-DOS does not allow filenames that begin with a dot.
9377   lt_cv_objdir=_libs
9378 fi
9379 rmdir .libs 2>/dev/null
9380 fi
9381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
9382 $as_echo "$lt_cv_objdir" >&6; }
9383 objdir=$lt_cv_objdir
9384
9385
9386
9387
9388
9389 cat >>confdefs.h <<_ACEOF
9390 #define LT_OBJDIR "$lt_cv_objdir/"
9391 _ACEOF
9392
9393
9394
9395
9396 case $host_os in
9397 aix3*)
9398   # AIX sometimes has problems with the GCC collect2 program.  For some
9399   # reason, if we set the COLLECT_NAMES environment variable, the problems
9400   # vanish in a puff of smoke.
9401   if test "X${COLLECT_NAMES+set}" != Xset; then
9402     COLLECT_NAMES=
9403     export COLLECT_NAMES
9404   fi
9405   ;;
9406 esac
9407
9408 # Global variables:
9409 ofile=libtool
9410 can_build_shared=yes
9411
9412 # All known linkers require a `.a' archive for static linking (except MSVC,
9413 # which needs '.lib').
9414 libext=a
9415
9416 with_gnu_ld="$lt_cv_prog_gnu_ld"
9417
9418 old_CC="$CC"
9419 old_CFLAGS="$CFLAGS"
9420
9421 # Set sane defaults for various variables
9422 test -z "$CC" && CC=cc
9423 test -z "$LTCC" && LTCC=$CC
9424 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
9425 test -z "$LD" && LD=ld
9426 test -z "$ac_objext" && ac_objext=o
9427
9428 for cc_temp in $compiler""; do
9429   case $cc_temp in
9430     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
9431     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
9432     \-*) ;;
9433     *) break;;
9434   esac
9435 done
9436 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
9437
9438
9439 # Only perform the check for file, if the check method requires it
9440 test -z "$MAGIC_CMD" && MAGIC_CMD=file
9441 case $deplibs_check_method in
9442 file_magic*)
9443   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
9444     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
9445 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
9446 if ${lt_cv_path_MAGIC_CMD+:} false; then :
9447   $as_echo_n "(cached) " >&6
9448 else
9449   case $MAGIC_CMD in
9450 [\\/*] |  ?:[\\/]*)
9451   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
9452   ;;
9453 *)
9454   lt_save_MAGIC_CMD="$MAGIC_CMD"
9455   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
9456   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
9457   for ac_dir in $ac_dummy; do
9458     IFS="$lt_save_ifs"
9459     test -z "$ac_dir" && ac_dir=.
9460     if test -f $ac_dir/${ac_tool_prefix}file; then
9461       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
9462       if test -n "$file_magic_test_file"; then
9463         case $deplibs_check_method in
9464         "file_magic "*)
9465           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
9466           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9467           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
9468             $EGREP "$file_magic_regex" > /dev/null; then
9469             :
9470           else
9471             cat <<_LT_EOF 1>&2
9472
9473 *** Warning: the command libtool uses to detect shared libraries,
9474 *** $file_magic_cmd, produces output that libtool cannot recognize.
9475 *** The result is that libtool may fail to recognize shared libraries
9476 *** as such.  This will affect the creation of libtool libraries that
9477 *** depend on shared libraries, but programs linked with such libtool
9478 *** libraries will work regardless of this problem.  Nevertheless, you
9479 *** may want to report the problem to your system manager and/or to
9480 *** bug-libtool@gnu.org
9481
9482 _LT_EOF
9483           fi ;;
9484         esac
9485       fi
9486       break
9487     fi
9488   done
9489   IFS="$lt_save_ifs"
9490   MAGIC_CMD="$lt_save_MAGIC_CMD"
9491   ;;
9492 esac
9493 fi
9494
9495 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9496 if test -n "$MAGIC_CMD"; then
9497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
9498 $as_echo "$MAGIC_CMD" >&6; }
9499 else
9500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9501 $as_echo "no" >&6; }
9502 fi
9503
9504
9505
9506
9507
9508 if test -z "$lt_cv_path_MAGIC_CMD"; then
9509   if test -n "$ac_tool_prefix"; then
9510     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
9511 $as_echo_n "checking for file... " >&6; }
9512 if ${lt_cv_path_MAGIC_CMD+:} false; then :
9513   $as_echo_n "(cached) " >&6
9514 else
9515   case $MAGIC_CMD in
9516 [\\/*] |  ?:[\\/]*)
9517   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
9518   ;;
9519 *)
9520   lt_save_MAGIC_CMD="$MAGIC_CMD"
9521   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
9522   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
9523   for ac_dir in $ac_dummy; do
9524     IFS="$lt_save_ifs"
9525     test -z "$ac_dir" && ac_dir=.
9526     if test -f $ac_dir/file; then
9527       lt_cv_path_MAGIC_CMD="$ac_dir/file"
9528       if test -n "$file_magic_test_file"; then
9529         case $deplibs_check_method in
9530         "file_magic "*)
9531           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
9532           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9533           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
9534             $EGREP "$file_magic_regex" > /dev/null; then
9535             :
9536           else
9537             cat <<_LT_EOF 1>&2
9538
9539 *** Warning: the command libtool uses to detect shared libraries,
9540 *** $file_magic_cmd, produces output that libtool cannot recognize.
9541 *** The result is that libtool may fail to recognize shared libraries
9542 *** as such.  This will affect the creation of libtool libraries that
9543 *** depend on shared libraries, but programs linked with such libtool
9544 *** libraries will work regardless of this problem.  Nevertheless, you
9545 *** may want to report the problem to your system manager and/or to
9546 *** bug-libtool@gnu.org
9547
9548 _LT_EOF
9549           fi ;;
9550         esac
9551       fi
9552       break
9553     fi
9554   done
9555   IFS="$lt_save_ifs"
9556   MAGIC_CMD="$lt_save_MAGIC_CMD"
9557   ;;
9558 esac
9559 fi
9560
9561 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9562 if test -n "$MAGIC_CMD"; then
9563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
9564 $as_echo "$MAGIC_CMD" >&6; }
9565 else
9566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9567 $as_echo "no" >&6; }
9568 fi
9569
9570
9571   else
9572     MAGIC_CMD=:
9573   fi
9574 fi
9575
9576   fi
9577   ;;
9578 esac
9579
9580 # Use C for the default configuration in the libtool script
9581
9582 lt_save_CC="$CC"
9583 ac_ext=c
9584 ac_cpp='$CPP $CPPFLAGS'
9585 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9586 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9587 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9588
9589
9590 # Source file extension for C test sources.
9591 ac_ext=c
9592
9593 # Object file extension for compiled C test sources.
9594 objext=o
9595 objext=$objext
9596
9597 # Code to be used in simple compile tests
9598 lt_simple_compile_test_code="int some_variable = 0;"
9599
9600 # Code to be used in simple link tests
9601 lt_simple_link_test_code='int main(){return(0);}'
9602
9603
9604
9605
9606
9607
9608
9609 # If no C compiler was specified, use CC.
9610 LTCC=${LTCC-"$CC"}
9611
9612 # If no C compiler flags were specified, use CFLAGS.
9613 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
9614
9615 # Allow CC to be a program name with arguments.
9616 compiler=$CC
9617
9618 # Save the default compiler, since it gets overwritten when the other
9619 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
9620 compiler_DEFAULT=$CC
9621
9622 # save warnings/boilerplate of simple test code
9623 ac_outfile=conftest.$ac_objext
9624 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
9625 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9626 _lt_compiler_boilerplate=`cat conftest.err`
9627 $RM conftest*
9628
9629 ac_outfile=conftest.$ac_objext
9630 echo "$lt_simple_link_test_code" >conftest.$ac_ext
9631 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9632 _lt_linker_boilerplate=`cat conftest.err`
9633 $RM -r conftest*
9634
9635
9636 ## CAVEAT EMPTOR:
9637 ## There is no encapsulation within the following macros, do not change
9638 ## the running order or otherwise move them around unless you know exactly
9639 ## what you are doing...
9640 if test -n "$compiler"; then
9641
9642 lt_prog_compiler_no_builtin_flag=
9643
9644 if test "$GCC" = yes; then
9645   case $cc_basename in
9646   nvcc*)
9647     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
9648   *)
9649     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
9650   esac
9651
9652   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
9653 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
9654 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
9655   $as_echo_n "(cached) " >&6
9656 else
9657   lt_cv_prog_compiler_rtti_exceptions=no
9658    ac_outfile=conftest.$ac_objext
9659    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9660    lt_compiler_flag="-fno-rtti -fno-exceptions"
9661    # Insert the option either (1) after the last *FLAGS variable, or
9662    # (2) before a word containing "conftest.", or (3) at the end.
9663    # Note that $ac_compile itself does not contain backslashes and begins
9664    # with a dollar sign (not a hyphen), so the echo should work correctly.
9665    # The option is referenced via a variable to avoid confusing sed.
9666    lt_compile=`echo "$ac_compile" | $SED \
9667    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9668    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9669    -e 's:$: $lt_compiler_flag:'`
9670    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9671    (eval "$lt_compile" 2>conftest.err)
9672    ac_status=$?
9673    cat conftest.err >&5
9674    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9675    if (exit $ac_status) && test -s "$ac_outfile"; then
9676      # The compiler can only warn and ignore the option if not recognized
9677      # So say no if there are warnings other than the usual output.
9678      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9679      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9680      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9681        lt_cv_prog_compiler_rtti_exceptions=yes
9682      fi
9683    fi
9684    $RM conftest*
9685
9686 fi
9687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
9688 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
9689
9690 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
9691     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
9692 else
9693     :
9694 fi
9695
9696 fi
9697
9698
9699
9700
9701
9702
9703   lt_prog_compiler_wl=
9704 lt_prog_compiler_pic=
9705 lt_prog_compiler_static=
9706
9707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
9708 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
9709
9710   if test "$GCC" = yes; then
9711     lt_prog_compiler_wl='-Wl,'
9712     lt_prog_compiler_static='-static'
9713
9714     case $host_os in
9715       aix*)
9716       # All AIX code is PIC.
9717       if test "$host_cpu" = ia64; then
9718         # AIX 5 now supports IA64 processor
9719         lt_prog_compiler_static='-Bstatic'
9720       fi
9721       lt_prog_compiler_pic='-fPIC'
9722       ;;
9723
9724     amigaos*)
9725       case $host_cpu in
9726       powerpc)
9727             # see comment about AmigaOS4 .so support
9728             lt_prog_compiler_pic='-fPIC'
9729         ;;
9730       m68k)
9731             # FIXME: we need at least 68020 code to build shared libraries, but
9732             # adding the `-m68020' flag to GCC prevents building anything better,
9733             # like `-m68040'.
9734             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
9735         ;;
9736       esac
9737       ;;
9738
9739     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
9740       # PIC is the default for these OSes.
9741       ;;
9742
9743     mingw* | cygwin* | pw32* | os2* | cegcc*)
9744       # This hack is so that the source file can tell whether it is being
9745       # built for inclusion in a dll (and should export symbols for example).
9746       # Although the cygwin gcc ignores -fPIC, still need this for old-style
9747       # (--disable-auto-import) libraries
9748       lt_prog_compiler_pic='-DDLL_EXPORT'
9749       ;;
9750
9751     darwin* | rhapsody*)
9752       # PIC is the default on this platform
9753       # Common symbols not allowed in MH_DYLIB files
9754       lt_prog_compiler_pic='-fno-common'
9755       ;;
9756
9757     haiku*)
9758       # PIC is the default for Haiku.
9759       # The "-static" flag exists, but is broken.
9760       lt_prog_compiler_static=
9761       ;;
9762
9763     hpux*)
9764       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
9765       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
9766       # sets the default TLS model and affects inlining.
9767       case $host_cpu in
9768       hppa*64*)
9769         # +Z the default
9770         ;;
9771       *)
9772         lt_prog_compiler_pic='-fPIC'
9773         ;;
9774       esac
9775       ;;
9776
9777     interix[3-9]*)
9778       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
9779       # Instead, we relocate shared libraries at runtime.
9780       ;;
9781
9782     msdosdjgpp*)
9783       # Just because we use GCC doesn't mean we suddenly get shared libraries
9784       # on systems that don't support them.
9785       lt_prog_compiler_can_build_shared=no
9786       enable_shared=no
9787       ;;
9788
9789     *nto* | *qnx*)
9790       # QNX uses GNU C++, but need to define -shared option too, otherwise
9791       # it will coredump.
9792       lt_prog_compiler_pic='-fPIC -shared'
9793       ;;
9794
9795     sysv4*MP*)
9796       if test -d /usr/nec; then
9797         lt_prog_compiler_pic=-Kconform_pic
9798       fi
9799       ;;
9800
9801     *)
9802       lt_prog_compiler_pic='-fPIC'
9803       ;;
9804     esac
9805
9806     case $cc_basename in
9807     nvcc*) # Cuda Compiler Driver 2.2
9808       lt_prog_compiler_wl='-Xlinker '
9809       lt_prog_compiler_pic='-Xcompiler -fPIC'
9810       ;;
9811     esac
9812   else
9813     # PORTME Check for flag to pass linker flags through the system compiler.
9814     case $host_os in
9815     aix*)
9816       lt_prog_compiler_wl='-Wl,'
9817       if test "$host_cpu" = ia64; then
9818         # AIX 5 now supports IA64 processor
9819         lt_prog_compiler_static='-Bstatic'
9820       else
9821         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
9822       fi
9823       ;;
9824
9825     mingw* | cygwin* | pw32* | os2* | cegcc*)
9826       # This hack is so that the source file can tell whether it is being
9827       # built for inclusion in a dll (and should export symbols for example).
9828       lt_prog_compiler_pic='-DDLL_EXPORT'
9829       ;;
9830
9831     hpux9* | hpux10* | hpux11*)
9832       lt_prog_compiler_wl='-Wl,'
9833       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
9834       # not for PA HP-UX.
9835       case $host_cpu in
9836       hppa*64*|ia64*)
9837         # +Z the default
9838         ;;
9839       *)
9840         lt_prog_compiler_pic='+Z'
9841         ;;
9842       esac
9843       # Is there a better lt_prog_compiler_static that works with the bundled CC?
9844       lt_prog_compiler_static='${wl}-a ${wl}archive'
9845       ;;
9846
9847     irix5* | irix6* | nonstopux*)
9848       lt_prog_compiler_wl='-Wl,'
9849       # PIC (with -KPIC) is the default.
9850       lt_prog_compiler_static='-non_shared'
9851       ;;
9852
9853     linux* | k*bsd*-gnu | kopensolaris*-gnu)
9854       case $cc_basename in
9855       # old Intel for x86_64 which still supported -KPIC.
9856       ecc*)
9857         lt_prog_compiler_wl='-Wl,'
9858         lt_prog_compiler_pic='-KPIC'
9859         lt_prog_compiler_static='-static'
9860         ;;
9861       # icc used to be incompatible with GCC.
9862       # ICC 10 doesn't accept -KPIC any more.
9863       icc* | ifort*)
9864         lt_prog_compiler_wl='-Wl,'
9865         lt_prog_compiler_pic='-fPIC'
9866         lt_prog_compiler_static='-static'
9867         ;;
9868       # Lahey Fortran 8.1.
9869       lf95*)
9870         lt_prog_compiler_wl='-Wl,'
9871         lt_prog_compiler_pic='--shared'
9872         lt_prog_compiler_static='--static'
9873         ;;
9874       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
9875         # Portland Group compilers (*not* the Pentium gcc compiler,
9876         # which looks to be a dead project)
9877         lt_prog_compiler_wl='-Wl,'
9878         lt_prog_compiler_pic='-fpic'
9879         lt_prog_compiler_static='-Bstatic'
9880         ;;
9881       ccc*)
9882         lt_prog_compiler_wl='-Wl,'
9883         # All Alpha code is PIC.
9884         lt_prog_compiler_static='-non_shared'
9885         ;;
9886       xl* | bgxl* | bgf* | mpixl*)
9887         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
9888         lt_prog_compiler_wl='-Wl,'
9889         lt_prog_compiler_pic='-qpic'
9890         lt_prog_compiler_static='-qstaticlink'
9891         ;;
9892       *)
9893         case `$CC -V 2>&1 | sed 5q` in
9894         *Sun\ F* | *Sun*Fortran*)
9895           # Sun Fortran 8.3 passes all unrecognized flags to the linker
9896           lt_prog_compiler_pic='-KPIC'
9897           lt_prog_compiler_static='-Bstatic'
9898           lt_prog_compiler_wl=''
9899           ;;
9900         *Sun\ C*)
9901           # Sun C 5.9
9902           lt_prog_compiler_pic='-KPIC'
9903           lt_prog_compiler_static='-Bstatic'
9904           lt_prog_compiler_wl='-Wl,'
9905           ;;
9906         esac
9907         ;;
9908       esac
9909       ;;
9910
9911     newsos6)
9912       lt_prog_compiler_pic='-KPIC'
9913       lt_prog_compiler_static='-Bstatic'
9914       ;;
9915
9916     *nto* | *qnx*)
9917       # QNX uses GNU C++, but need to define -shared option too, otherwise
9918       # it will coredump.
9919       lt_prog_compiler_pic='-fPIC -shared'
9920       ;;
9921
9922     osf3* | osf4* | osf5*)
9923       lt_prog_compiler_wl='-Wl,'
9924       # All OSF/1 code is PIC.
9925       lt_prog_compiler_static='-non_shared'
9926       ;;
9927
9928     rdos*)
9929       lt_prog_compiler_static='-non_shared'
9930       ;;
9931
9932     solaris*)
9933       lt_prog_compiler_pic='-KPIC'
9934       lt_prog_compiler_static='-Bstatic'
9935       case $cc_basename in
9936       f77* | f90* | f95*)
9937         lt_prog_compiler_wl='-Qoption ld ';;
9938       *)
9939         lt_prog_compiler_wl='-Wl,';;
9940       esac
9941       ;;
9942
9943     sunos4*)
9944       lt_prog_compiler_wl='-Qoption ld '
9945       lt_prog_compiler_pic='-PIC'
9946       lt_prog_compiler_static='-Bstatic'
9947       ;;
9948
9949     sysv4 | sysv4.2uw2* | sysv4.3*)
9950       lt_prog_compiler_wl='-Wl,'
9951       lt_prog_compiler_pic='-KPIC'
9952       lt_prog_compiler_static='-Bstatic'
9953       ;;
9954
9955     sysv4*MP*)
9956       if test -d /usr/nec ;then
9957         lt_prog_compiler_pic='-Kconform_pic'
9958         lt_prog_compiler_static='-Bstatic'
9959       fi
9960       ;;
9961
9962     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
9963       lt_prog_compiler_wl='-Wl,'
9964       lt_prog_compiler_pic='-KPIC'
9965       lt_prog_compiler_static='-Bstatic'
9966       ;;
9967
9968     unicos*)
9969       lt_prog_compiler_wl='-Wl,'
9970       lt_prog_compiler_can_build_shared=no
9971       ;;
9972
9973     uts4*)
9974       lt_prog_compiler_pic='-pic'
9975       lt_prog_compiler_static='-Bstatic'
9976       ;;
9977
9978     *)
9979       lt_prog_compiler_can_build_shared=no
9980       ;;
9981     esac
9982   fi
9983
9984 case $host_os in
9985   # For platforms which do not support PIC, -DPIC is meaningless:
9986   *djgpp*)
9987     lt_prog_compiler_pic=
9988     ;;
9989   *)
9990     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
9991     ;;
9992 esac
9993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
9994 $as_echo "$lt_prog_compiler_pic" >&6; }
9995
9996
9997
9998
9999
10000
10001 #
10002 # Check to make sure the PIC flag actually works.
10003 #
10004 if test -n "$lt_prog_compiler_pic"; then
10005   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
10006 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
10007 if ${lt_cv_prog_compiler_pic_works+:} false; then :
10008   $as_echo_n "(cached) " >&6
10009 else
10010   lt_cv_prog_compiler_pic_works=no
10011    ac_outfile=conftest.$ac_objext
10012    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10013    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
10014    # Insert the option either (1) after the last *FLAGS variable, or
10015    # (2) before a word containing "conftest.", or (3) at the end.
10016    # Note that $ac_compile itself does not contain backslashes and begins
10017    # with a dollar sign (not a hyphen), so the echo should work correctly.
10018    # The option is referenced via a variable to avoid confusing sed.
10019    lt_compile=`echo "$ac_compile" | $SED \
10020    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
10021    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
10022    -e 's:$: $lt_compiler_flag:'`
10023    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
10024    (eval "$lt_compile" 2>conftest.err)
10025    ac_status=$?
10026    cat conftest.err >&5
10027    echo "$as_me:$LINENO: \$? = $ac_status" >&5
10028    if (exit $ac_status) && test -s "$ac_outfile"; then
10029      # The compiler can only warn and ignore the option if not recognized
10030      # So say no if there are warnings other than the usual output.
10031      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
10032      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10033      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
10034        lt_cv_prog_compiler_pic_works=yes
10035      fi
10036    fi
10037    $RM conftest*
10038
10039 fi
10040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
10041 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
10042
10043 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
10044     case $lt_prog_compiler_pic in
10045      "" | " "*) ;;
10046      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
10047      esac
10048 else
10049     lt_prog_compiler_pic=
10050      lt_prog_compiler_can_build_shared=no
10051 fi
10052
10053 fi
10054
10055
10056
10057
10058
10059
10060 #
10061 # Check to make sure the static flag actually works.
10062 #
10063 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
10064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
10065 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
10066 if ${lt_cv_prog_compiler_static_works+:} false; then :
10067   $as_echo_n "(cached) " >&6
10068 else
10069   lt_cv_prog_compiler_static_works=no
10070    save_LDFLAGS="$LDFLAGS"
10071    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
10072    echo "$lt_simple_link_test_code" > conftest.$ac_ext
10073    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10074      # The linker can only warn and ignore the option if not recognized
10075      # So say no if there are warnings
10076      if test -s conftest.err; then
10077        # Append any errors to the config.log.
10078        cat conftest.err 1>&5
10079        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10080        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10081        if diff conftest.exp conftest.er2 >/dev/null; then
10082          lt_cv_prog_compiler_static_works=yes
10083        fi
10084      else
10085        lt_cv_prog_compiler_static_works=yes
10086      fi
10087    fi
10088    $RM -r conftest*
10089    LDFLAGS="$save_LDFLAGS"
10090
10091 fi
10092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
10093 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
10094
10095 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
10096     :
10097 else
10098     lt_prog_compiler_static=
10099 fi
10100
10101
10102
10103
10104
10105
10106
10107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
10108 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
10109 if ${lt_cv_prog_compiler_c_o+:} false; then :
10110   $as_echo_n "(cached) " >&6
10111 else
10112   lt_cv_prog_compiler_c_o=no
10113    $RM -r conftest 2>/dev/null
10114    mkdir conftest
10115    cd conftest
10116    mkdir out
10117    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10118
10119    lt_compiler_flag="-o out/conftest2.$ac_objext"
10120    # Insert the option either (1) after the last *FLAGS variable, or
10121    # (2) before a word containing "conftest.", or (3) at the end.
10122    # Note that $ac_compile itself does not contain backslashes and begins
10123    # with a dollar sign (not a hyphen), so the echo should work correctly.
10124    lt_compile=`echo "$ac_compile" | $SED \
10125    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
10126    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
10127    -e 's:$: $lt_compiler_flag:'`
10128    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
10129    (eval "$lt_compile" 2>out/conftest.err)
10130    ac_status=$?
10131    cat out/conftest.err >&5
10132    echo "$as_me:$LINENO: \$? = $ac_status" >&5
10133    if (exit $ac_status) && test -s out/conftest2.$ac_objext
10134    then
10135      # The compiler can only warn and ignore the option if not recognized
10136      # So say no if there are warnings
10137      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
10138      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
10139      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
10140        lt_cv_prog_compiler_c_o=yes
10141      fi
10142    fi
10143    chmod u+w . 2>&5
10144    $RM conftest*
10145    # SGI C++ compiler will create directory out/ii_files/ for
10146    # template instantiation
10147    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
10148    $RM out/* && rmdir out
10149    cd ..
10150    $RM -r conftest
10151    $RM conftest*
10152
10153 fi
10154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
10155 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
10156
10157
10158
10159
10160
10161
10162   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
10163 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
10164 if ${lt_cv_prog_compiler_c_o+:} false; then :
10165   $as_echo_n "(cached) " >&6
10166 else
10167   lt_cv_prog_compiler_c_o=no
10168    $RM -r conftest 2>/dev/null
10169    mkdir conftest
10170    cd conftest
10171    mkdir out
10172    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10173
10174    lt_compiler_flag="-o out/conftest2.$ac_objext"
10175    # Insert the option either (1) after the last *FLAGS variable, or
10176    # (2) before a word containing "conftest.", or (3) at the end.
10177    # Note that $ac_compile itself does not contain backslashes and begins
10178    # with a dollar sign (not a hyphen), so the echo should work correctly.
10179    lt_compile=`echo "$ac_compile" | $SED \
10180    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
10181    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
10182    -e 's:$: $lt_compiler_flag:'`
10183    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
10184    (eval "$lt_compile" 2>out/conftest.err)
10185    ac_status=$?
10186    cat out/conftest.err >&5
10187    echo "$as_me:$LINENO: \$? = $ac_status" >&5
10188    if (exit $ac_status) && test -s out/conftest2.$ac_objext
10189    then
10190      # The compiler can only warn and ignore the option if not recognized
10191      # So say no if there are warnings
10192      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
10193      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
10194      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
10195        lt_cv_prog_compiler_c_o=yes
10196      fi
10197    fi
10198    chmod u+w . 2>&5
10199    $RM conftest*
10200    # SGI C++ compiler will create directory out/ii_files/ for
10201    # template instantiation
10202    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
10203    $RM out/* && rmdir out
10204    cd ..
10205    $RM -r conftest
10206    $RM conftest*
10207
10208 fi
10209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
10210 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
10211
10212
10213
10214
10215 hard_links="nottested"
10216 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
10217   # do not overwrite the value of need_locks provided by the user
10218   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
10219 $as_echo_n "checking if we can lock with hard links... " >&6; }
10220   hard_links=yes
10221   $RM conftest*
10222   ln conftest.a conftest.b 2>/dev/null && hard_links=no
10223   touch conftest.a
10224   ln conftest.a conftest.b 2>&5 || hard_links=no
10225   ln conftest.a conftest.b 2>/dev/null && hard_links=no
10226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
10227 $as_echo "$hard_links" >&6; }
10228   if test "$hard_links" = no; then
10229     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
10230 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
10231     need_locks=warn
10232   fi
10233 else
10234   need_locks=no
10235 fi
10236
10237
10238
10239
10240
10241
10242   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
10243 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
10244
10245   runpath_var=
10246   allow_undefined_flag=
10247   always_export_symbols=no
10248   archive_cmds=
10249   archive_expsym_cmds=
10250   compiler_needs_object=no
10251   enable_shared_with_static_runtimes=no
10252   export_dynamic_flag_spec=
10253   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
10254   hardcode_automatic=no
10255   hardcode_direct=no
10256   hardcode_direct_absolute=no
10257   hardcode_libdir_flag_spec=
10258   hardcode_libdir_flag_spec_ld=
10259   hardcode_libdir_separator=
10260   hardcode_minus_L=no
10261   hardcode_shlibpath_var=unsupported
10262   inherit_rpath=no
10263   link_all_deplibs=unknown
10264   module_cmds=
10265   module_expsym_cmds=
10266   old_archive_from_new_cmds=
10267   old_archive_from_expsyms_cmds=
10268   thread_safe_flag_spec=
10269   whole_archive_flag_spec=
10270   # include_expsyms should be a list of space-separated symbols to be *always*
10271   # included in the symbol list
10272   include_expsyms=
10273   # exclude_expsyms can be an extended regexp of symbols to exclude
10274   # it will be wrapped by ` (' and `)$', so one must not match beginning or
10275   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
10276   # as well as any symbol that contains `d'.
10277   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
10278   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
10279   # platforms (ab)use it in PIC code, but their linkers get confused if
10280   # the symbol is explicitly referenced.  Since portable code cannot
10281   # rely on this symbol name, it's probably fine to never include it in
10282   # preloaded symbol tables.
10283   # Exclude shared library initialization/finalization symbols.
10284   extract_expsyms_cmds=
10285
10286   case $host_os in
10287   cygwin* | mingw* | pw32* | cegcc*)
10288     # FIXME: the MSVC++ port hasn't been tested in a loooong time
10289     # When not using gcc, we currently assume that we are using
10290     # Microsoft Visual C++.
10291     if test "$GCC" != yes; then
10292       with_gnu_ld=no
10293     fi
10294     ;;
10295   interix*)
10296     # we just hope/assume this is gcc and not c89 (= MSVC++)
10297     with_gnu_ld=yes
10298     ;;
10299   openbsd*)
10300     with_gnu_ld=no
10301     ;;
10302   esac
10303
10304   ld_shlibs=yes
10305
10306   # On some targets, GNU ld is compatible enough with the native linker
10307   # that we're better off using the native interface for both.
10308   lt_use_gnu_ld_interface=no
10309   if test "$with_gnu_ld" = yes; then
10310     case $host_os in
10311       aix*)
10312         # The AIX port of GNU ld has always aspired to compatibility
10313         # with the native linker.  However, as the warning in the GNU ld
10314         # block says, versions before 2.19.5* couldn't really create working
10315         # shared libraries, regardless of the interface used.
10316         case `$LD -v 2>&1` in
10317           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
10318           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
10319           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
10320           *)
10321             lt_use_gnu_ld_interface=yes
10322             ;;
10323         esac
10324         ;;
10325       *)
10326         lt_use_gnu_ld_interface=yes
10327         ;;
10328     esac
10329   fi
10330
10331   if test "$lt_use_gnu_ld_interface" = yes; then
10332     # If archive_cmds runs LD, not CC, wlarc should be empty
10333     wlarc='${wl}'
10334
10335     # Set some defaults for GNU ld with shared library support. These
10336     # are reset later if shared libraries are not supported. Putting them
10337     # here allows them to be overridden if necessary.
10338     runpath_var=LD_RUN_PATH
10339     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10340     export_dynamic_flag_spec='${wl}--export-dynamic'
10341     # ancient GNU ld didn't support --whole-archive et. al.
10342     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
10343       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
10344     else
10345       whole_archive_flag_spec=
10346     fi
10347     supports_anon_versioning=no
10348     case `$LD -v 2>&1` in
10349       *GNU\ gold*) supports_anon_versioning=yes ;;
10350       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
10351       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
10352       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
10353       *\ 2.11.*) ;; # other 2.11 versions
10354       *) supports_anon_versioning=yes ;;
10355     esac
10356
10357     # See if GNU ld supports shared libraries.
10358     case $host_os in
10359     aix[3-9]*)
10360       # On AIX/PPC, the GNU linker is very broken
10361       if test "$host_cpu" != ia64; then
10362         ld_shlibs=no
10363         cat <<_LT_EOF 1>&2
10364
10365 *** Warning: the GNU linker, at least up to release 2.19, is reported
10366 *** to be unable to reliably create shared libraries on AIX.
10367 *** Therefore, libtool is disabling shared libraries support.  If you
10368 *** really care for shared libraries, you may want to install binutils
10369 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
10370 *** You will then need to restart the configuration process.
10371
10372 _LT_EOF
10373       fi
10374       ;;
10375
10376     amigaos*)
10377       case $host_cpu in
10378       powerpc)
10379             # see comment about AmigaOS4 .so support
10380             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10381             archive_expsym_cmds=''
10382         ;;
10383       m68k)
10384             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
10385             hardcode_libdir_flag_spec='-L$libdir'
10386             hardcode_minus_L=yes
10387         ;;
10388       esac
10389       ;;
10390
10391     beos*)
10392       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10393         allow_undefined_flag=unsupported
10394         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
10395         # support --undefined.  This deserves some investigation.  FIXME
10396         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10397       else
10398         ld_shlibs=no
10399       fi
10400       ;;
10401
10402     cygwin* | mingw* | pw32* | cegcc*)
10403       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
10404       # as there is no search path for DLLs.
10405       hardcode_libdir_flag_spec='-L$libdir'
10406       export_dynamic_flag_spec='${wl}--export-all-symbols'
10407       allow_undefined_flag=unsupported
10408       always_export_symbols=no
10409       enable_shared_with_static_runtimes=yes
10410       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
10411
10412       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
10413         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10414         # If the export-symbols file already is a .def file (1st line
10415         # is EXPORTS), use it as is; otherwise, prepend...
10416         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
10417           cp $export_symbols $output_objdir/$soname.def;
10418         else
10419           echo EXPORTS > $output_objdir/$soname.def;
10420           cat $export_symbols >> $output_objdir/$soname.def;
10421         fi~
10422         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10423       else
10424         ld_shlibs=no
10425       fi
10426       ;;
10427
10428     haiku*)
10429       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10430       link_all_deplibs=yes
10431       ;;
10432
10433     interix[3-9]*)
10434       hardcode_direct=no
10435       hardcode_shlibpath_var=no
10436       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10437       export_dynamic_flag_spec='${wl}-E'
10438       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
10439       # Instead, shared libraries are loaded at an image base (0x10000000 by
10440       # default) and relocated if they conflict, which is a slow very memory
10441       # consuming and fragmenting process.  To avoid this, we pick a random,
10442       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
10443       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
10444       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10445       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10446       ;;
10447
10448     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
10449       tmp_diet=no
10450       if test "$host_os" = linux-dietlibc; then
10451         case $cc_basename in
10452           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
10453         esac
10454       fi
10455       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
10456          && test "$tmp_diet" = no
10457       then
10458         tmp_addflag=' $pic_flag'
10459         tmp_sharedflag='-shared'
10460         case $cc_basename,$host_cpu in
10461         pgcc*)                          # Portland Group C compiler
10462           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'
10463           tmp_addflag=' $pic_flag'
10464           ;;
10465         pgf77* | pgf90* | pgf95* | pgfortran*)
10466                                         # Portland Group f77 and f90 compilers
10467           whole_archive_flag_spec='${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'
10468           tmp_addflag=' $pic_flag -Mnomain' ;;
10469         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
10470           tmp_addflag=' -i_dynamic' ;;
10471         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
10472           tmp_addflag=' -i_dynamic -nofor_main' ;;
10473         ifc* | ifort*)                  # Intel Fortran compiler
10474           tmp_addflag=' -nofor_main' ;;
10475         lf95*)                          # Lahey Fortran 8.1
10476           whole_archive_flag_spec=
10477           tmp_sharedflag='--shared' ;;
10478         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
10479           tmp_sharedflag='-qmkshrobj'
10480           tmp_addflag= ;;
10481         nvcc*)  # Cuda Compiler Driver 2.2
10482           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
10483           compiler_needs_object=yes
10484           ;;
10485         esac
10486         case `$CC -V 2>&1 | sed 5q` in
10487         *Sun\ C*)                       # Sun C 5.9
10488           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\"` ${wl}--no-whole-archive'
10489           compiler_needs_object=yes
10490           tmp_sharedflag='-G' ;;
10491         *Sun\ F*)                       # Sun Fortran 8.3
10492           tmp_sharedflag='-G' ;;
10493         esac
10494         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10495
10496         if test "x$supports_anon_versioning" = xyes; then
10497           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
10498             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
10499             echo "local: *; };" >> $output_objdir/$libname.ver~
10500             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
10501         fi
10502
10503         case $cc_basename in
10504         xlf* | bgf* | bgxlf* | mpixlf*)
10505           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
10506           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
10507           hardcode_libdir_flag_spec=
10508           hardcode_libdir_flag_spec_ld='-rpath $libdir'
10509           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
10510           if test "x$supports_anon_versioning" = xyes; then
10511             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
10512               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
10513               echo "local: *; };" >> $output_objdir/$libname.ver~
10514               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
10515           fi
10516           ;;
10517         esac
10518       else
10519         ld_shlibs=no
10520       fi
10521       ;;
10522
10523     netbsd*)
10524       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10525         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
10526         wlarc=
10527       else
10528         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10529         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10530       fi
10531       ;;
10532
10533     solaris*)
10534       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
10535         ld_shlibs=no
10536         cat <<_LT_EOF 1>&2
10537
10538 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
10539 *** create shared libraries on Solaris systems.  Therefore, libtool
10540 *** is disabling shared libraries support.  We urge you to upgrade GNU
10541 *** binutils to release 2.9.1 or newer.  Another option is to modify
10542 *** your PATH or compiler configuration so that the native linker is
10543 *** used, and then restart.
10544
10545 _LT_EOF
10546       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10547         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10548         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10549       else
10550         ld_shlibs=no
10551       fi
10552       ;;
10553
10554     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
10555       case `$LD -v 2>&1` in
10556         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
10557         ld_shlibs=no
10558         cat <<_LT_EOF 1>&2
10559
10560 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
10561 *** reliably create shared libraries on SCO systems.  Therefore, libtool
10562 *** is disabling shared libraries support.  We urge you to upgrade GNU
10563 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
10564 *** your PATH or compiler configuration so that the native linker is
10565 *** used, and then restart.
10566
10567 _LT_EOF
10568         ;;
10569         *)
10570           # For security reasons, it is highly recommended that you always
10571           # use absolute paths for naming shared libraries, and exclude the
10572           # DT_RUNPATH tag from executables and libraries.  But doing so
10573           # requires that you compile everything twice, which is a pain.
10574           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10575             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10576             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10577             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10578           else
10579             ld_shlibs=no
10580           fi
10581         ;;
10582       esac
10583       ;;
10584
10585     sunos4*)
10586       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10587       wlarc=
10588       hardcode_direct=yes
10589       hardcode_shlibpath_var=no
10590       ;;
10591
10592     *)
10593       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10594         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10595         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10596       else
10597         ld_shlibs=no
10598       fi
10599       ;;
10600     esac
10601
10602     if test "$ld_shlibs" = no; then
10603       runpath_var=
10604       hardcode_libdir_flag_spec=
10605       export_dynamic_flag_spec=
10606       whole_archive_flag_spec=
10607     fi
10608   else
10609     # PORTME fill in a description of your system's linker (not GNU ld)
10610     case $host_os in
10611     aix3*)
10612       allow_undefined_flag=unsupported
10613       always_export_symbols=yes
10614       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
10615       # Note: this linker hardcodes the directories in LIBPATH if there
10616       # are no directories specified by -L.
10617       hardcode_minus_L=yes
10618       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
10619         # Neither direct hardcoding nor static linking is supported with a
10620         # broken collect2.
10621         hardcode_direct=unsupported
10622       fi
10623       ;;
10624
10625     aix[4-9]*)
10626       if test "$host_cpu" = ia64; then
10627         # On IA64, the linker does run time linking by default, so we don't
10628         # have to do anything special.
10629         aix_use_runtimelinking=no
10630         exp_sym_flag='-Bexport'
10631         no_entry_flag=""
10632       else
10633         # If we're using GNU nm, then we don't want the "-C" option.
10634         # -C means demangle to AIX nm, but means don't demangle with GNU nm
10635         # Also, AIX nm treats weak defined symbols like other global
10636         # defined symbols, whereas GNU nm marks them as "W".
10637         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
10638           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10639         else
10640           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10641         fi
10642         aix_use_runtimelinking=no
10643
10644         # Test if we are trying to use run time linking or normal
10645         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
10646         # need to do runtime linking.
10647         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
10648           for ld_flag in $LDFLAGS; do
10649           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
10650             aix_use_runtimelinking=yes
10651             break
10652           fi
10653           done
10654           ;;
10655         esac
10656
10657         exp_sym_flag='-bexport'
10658         no_entry_flag='-bnoentry'
10659       fi
10660
10661       # When large executables or shared objects are built, AIX ld can
10662       # have problems creating the table of contents.  If linking a library
10663       # or program results in "error TOC overflow" add -mminimal-toc to
10664       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
10665       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
10666
10667       archive_cmds=''
10668       hardcode_direct=yes
10669       hardcode_direct_absolute=yes
10670       hardcode_libdir_separator=':'
10671       link_all_deplibs=yes
10672       file_list_spec='${wl}-f,'
10673
10674       if test "$GCC" = yes; then
10675         case $host_os in aix4.[012]|aix4.[012].*)
10676         # We only want to do this on AIX 4.2 and lower, the check
10677         # below for broken collect2 doesn't work under 4.3+
10678           collect2name=`${CC} -print-prog-name=collect2`
10679           if test -f "$collect2name" &&
10680            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
10681           then
10682           # We have reworked collect2
10683           :
10684           else
10685           # We have old collect2
10686           hardcode_direct=unsupported
10687           # It fails to find uninstalled libraries when the uninstalled
10688           # path is not listed in the libpath.  Setting hardcode_minus_L
10689           # to unsupported forces relinking
10690           hardcode_minus_L=yes
10691           hardcode_libdir_flag_spec='-L$libdir'
10692           hardcode_libdir_separator=
10693           fi
10694           ;;
10695         esac
10696         shared_flag='-shared'
10697         if test "$aix_use_runtimelinking" = yes; then
10698           shared_flag="$shared_flag "'${wl}-G'
10699         fi
10700       else
10701         # not using gcc
10702         if test "$host_cpu" = ia64; then
10703         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
10704         # chokes on -Wl,-G. The following line is correct:
10705           shared_flag='-G'
10706         else
10707           if test "$aix_use_runtimelinking" = yes; then
10708             shared_flag='${wl}-G'
10709           else
10710             shared_flag='${wl}-bM:SRE'
10711           fi
10712         fi
10713       fi
10714
10715       export_dynamic_flag_spec='${wl}-bexpall'
10716       # It seems that -bexpall does not export symbols beginning with
10717       # underscore (_), so it is better to generate a list of symbols to export.
10718       always_export_symbols=yes
10719       if test "$aix_use_runtimelinking" = yes; then
10720         # Warning - without using the other runtime loading flags (-brtl),
10721         # -berok will link without error, but may produce a broken library.
10722         allow_undefined_flag='-berok'
10723         # Determine the default libpath from the value encoded in an
10724         # empty executable.
10725         if test x$gcc_no_link = xyes; then
10726   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10727 fi
10728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10729 /* end confdefs.h.  */
10730
10731 int
10732 main ()
10733 {
10734
10735   ;
10736   return 0;
10737 }
10738 _ACEOF
10739 if ac_fn_c_try_link "$LINENO"; then :
10740
10741 lt_aix_libpath_sed='
10742     /Import File Strings/,/^$/ {
10743         /^0/ {
10744             s/^0  *\(.*\)$/\1/
10745             p
10746         }
10747     }'
10748 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10749 # Check for a 64-bit object if we didn't find anything.
10750 if test -z "$aix_libpath"; then
10751   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10752 fi
10753 fi
10754 rm -f core conftest.err conftest.$ac_objext \
10755     conftest$ac_exeext conftest.$ac_ext
10756 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10757
10758         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10759         archive_expsym_cmds='$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 $shared_flag"
10760       else
10761         if test "$host_cpu" = ia64; then
10762           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
10763           allow_undefined_flag="-z nodefs"
10764           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
10765         else
10766          # Determine the default libpath from the value encoded in an
10767          # empty executable.
10768          if test x$gcc_no_link = xyes; then
10769   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10770 fi
10771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10772 /* end confdefs.h.  */
10773
10774 int
10775 main ()
10776 {
10777
10778   ;
10779   return 0;
10780 }
10781 _ACEOF
10782 if ac_fn_c_try_link "$LINENO"; then :
10783
10784 lt_aix_libpath_sed='
10785     /Import File Strings/,/^$/ {
10786         /^0/ {
10787             s/^0  *\(.*\)$/\1/
10788             p
10789         }
10790     }'
10791 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10792 # Check for a 64-bit object if we didn't find anything.
10793 if test -z "$aix_libpath"; then
10794   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10795 fi
10796 fi
10797 rm -f core conftest.err conftest.$ac_objext \
10798     conftest$ac_exeext conftest.$ac_ext
10799 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10800
10801          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10802           # Warning - without using the other run time loading flags,
10803           # -berok will link without error, but may produce a broken library.
10804           no_undefined_flag=' ${wl}-bernotok'
10805           allow_undefined_flag=' ${wl}-berok'
10806           if test "$with_gnu_ld" = yes; then
10807             # We only use this code for GNU lds that support --whole-archive.
10808             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
10809           else
10810             # Exported symbols can be pulled into shared objects from archives
10811             whole_archive_flag_spec='$convenience'
10812           fi
10813           archive_cmds_need_lc=yes
10814           # This is similar to how AIX traditionally builds its shared libraries.
10815           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'
10816         fi
10817       fi
10818       ;;
10819
10820     amigaos*)
10821       case $host_cpu in
10822       powerpc)
10823             # see comment about AmigaOS4 .so support
10824             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10825             archive_expsym_cmds=''
10826         ;;
10827       m68k)
10828             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
10829             hardcode_libdir_flag_spec='-L$libdir'
10830             hardcode_minus_L=yes
10831         ;;
10832       esac
10833       ;;
10834
10835     bsdi[45]*)
10836       export_dynamic_flag_spec=-rdynamic
10837       ;;
10838
10839     cygwin* | mingw* | pw32* | cegcc*)
10840       # When not using gcc, we currently assume that we are using
10841       # Microsoft Visual C++.
10842       # hardcode_libdir_flag_spec is actually meaningless, as there is
10843       # no search path for DLLs.
10844       hardcode_libdir_flag_spec=' '
10845       allow_undefined_flag=unsupported
10846       # Tell ltmain to make .lib files, not .a files.
10847       libext=lib
10848       # Tell ltmain to make .dll files, not .so files.
10849       shrext_cmds=".dll"
10850       # FIXME: Setting linknames here is a bad hack.
10851       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
10852       # The linker will automatically build a .lib file if we build a DLL.
10853       old_archive_from_new_cmds='true'
10854       # FIXME: Should let the user specify the lib program.
10855       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
10856       fix_srcfile_path='`cygpath -w "$srcfile"`'
10857       enable_shared_with_static_runtimes=yes
10858       ;;
10859
10860     darwin* | rhapsody*)
10861
10862
10863   archive_cmds_need_lc=no
10864   hardcode_direct=no
10865   hardcode_automatic=yes
10866   hardcode_shlibpath_var=unsupported
10867   if test "$lt_cv_ld_force_load" = "yes"; then
10868     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
10869   else
10870     whole_archive_flag_spec=''
10871   fi
10872   link_all_deplibs=yes
10873   allow_undefined_flag="$_lt_dar_allow_undefined"
10874   case $cc_basename in
10875      ifort*) _lt_dar_can_shared=yes ;;
10876      *) _lt_dar_can_shared=$GCC ;;
10877   esac
10878   if test "$_lt_dar_can_shared" = "yes"; then
10879     output_verbose_link_cmd=func_echo_all
10880     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
10881     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
10882     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
10883     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
10884
10885   else
10886   ld_shlibs=no
10887   fi
10888
10889       ;;
10890
10891     dgux*)
10892       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10893       hardcode_libdir_flag_spec='-L$libdir'
10894       hardcode_shlibpath_var=no
10895       ;;
10896
10897     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
10898     # support.  Future versions do this automatically, but an explicit c++rt0.o
10899     # does not break anything, and helps significantly (at the cost of a little
10900     # extra space).
10901     freebsd2.2*)
10902       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
10903       hardcode_libdir_flag_spec='-R$libdir'
10904       hardcode_direct=yes
10905       hardcode_shlibpath_var=no
10906       ;;
10907
10908     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10909     freebsd2.*)
10910       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10911       hardcode_direct=yes
10912       hardcode_minus_L=yes
10913       hardcode_shlibpath_var=no
10914       ;;
10915
10916     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10917     freebsd* | dragonfly*)
10918       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
10919       hardcode_libdir_flag_spec='-R$libdir'
10920       hardcode_direct=yes
10921       hardcode_shlibpath_var=no
10922       ;;
10923
10924     hpux9*)
10925       if test "$GCC" = yes; then
10926         archive_cmds='$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 $lib'
10927       else
10928         archive_cmds='$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 $lib'
10929       fi
10930       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10931       hardcode_libdir_separator=:
10932       hardcode_direct=yes
10933
10934       # hardcode_minus_L: Not really in the search PATH,
10935       # but as the default location of the library.
10936       hardcode_minus_L=yes
10937       export_dynamic_flag_spec='${wl}-E'
10938       ;;
10939
10940     hpux10*)
10941       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10942         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10943       else
10944         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10945       fi
10946       if test "$with_gnu_ld" = no; then
10947         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10948         hardcode_libdir_flag_spec_ld='+b $libdir'
10949         hardcode_libdir_separator=:
10950         hardcode_direct=yes
10951         hardcode_direct_absolute=yes
10952         export_dynamic_flag_spec='${wl}-E'
10953         # hardcode_minus_L: Not really in the search PATH,
10954         # but as the default location of the library.
10955         hardcode_minus_L=yes
10956       fi
10957       ;;
10958
10959     hpux11*)
10960       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10961         case $host_cpu in
10962         hppa*64*)
10963           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10964           ;;
10965         ia64*)
10966           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10967           ;;
10968         *)
10969           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10970           ;;
10971         esac
10972       else
10973         case $host_cpu in
10974         hppa*64*)
10975           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10976           ;;
10977         ia64*)
10978           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10979           ;;
10980         *)
10981
10982           # Older versions of the 11.00 compiler do not understand -b yet
10983           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10984           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10985 $as_echo_n "checking if $CC understands -b... " >&6; }
10986 if ${lt_cv_prog_compiler__b+:} false; then :
10987   $as_echo_n "(cached) " >&6
10988 else
10989   lt_cv_prog_compiler__b=no
10990    save_LDFLAGS="$LDFLAGS"
10991    LDFLAGS="$LDFLAGS -b"
10992    echo "$lt_simple_link_test_code" > conftest.$ac_ext
10993    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10994      # The linker can only warn and ignore the option if not recognized
10995      # So say no if there are warnings
10996      if test -s conftest.err; then
10997        # Append any errors to the config.log.
10998        cat conftest.err 1>&5
10999        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
11000        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11001        if diff conftest.exp conftest.er2 >/dev/null; then
11002          lt_cv_prog_compiler__b=yes
11003        fi
11004      else
11005        lt_cv_prog_compiler__b=yes
11006      fi
11007    fi
11008    $RM -r conftest*
11009    LDFLAGS="$save_LDFLAGS"
11010
11011 fi
11012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
11013 $as_echo "$lt_cv_prog_compiler__b" >&6; }
11014
11015 if test x"$lt_cv_prog_compiler__b" = xyes; then
11016     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
11017 else
11018     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
11019 fi
11020
11021           ;;
11022         esac
11023       fi
11024       if test "$with_gnu_ld" = no; then
11025         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
11026         hardcode_libdir_separator=:
11027
11028         case $host_cpu in
11029         hppa*64*|ia64*)
11030           hardcode_direct=no
11031           hardcode_shlibpath_var=no
11032           ;;
11033         *)
11034           hardcode_direct=yes
11035           hardcode_direct_absolute=yes
11036           export_dynamic_flag_spec='${wl}-E'
11037
11038           # hardcode_minus_L: Not really in the search PATH,
11039           # but as the default location of the library.
11040           hardcode_minus_L=yes
11041           ;;
11042         esac
11043       fi
11044       ;;
11045
11046     irix5* | irix6* | nonstopux*)
11047       if test "$GCC" = yes; then
11048         archive_cmds='$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 $lib'
11049         # Try to use the -exported_symbol ld option, if it does not
11050         # work, assume that -exports_file does not work either and
11051         # implicitly export all symbols.
11052         save_LDFLAGS="$LDFLAGS"
11053         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
11054         if test x$gcc_no_link = xyes; then
11055   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11056 fi
11057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11058 /* end confdefs.h.  */
11059 int foo(void) {}
11060 _ACEOF
11061 if ac_fn_c_try_link "$LINENO"; then :
11062   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 $lib'
11063
11064 fi
11065 rm -f core conftest.err conftest.$ac_objext \
11066     conftest$ac_exeext conftest.$ac_ext
11067         LDFLAGS="$save_LDFLAGS"
11068       else
11069         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
11070         archive_expsym_cmds='$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 $lib'
11071       fi
11072       archive_cmds_need_lc='no'
11073       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
11074       hardcode_libdir_separator=:
11075       inherit_rpath=yes
11076       link_all_deplibs=yes
11077       ;;
11078
11079     netbsd*)
11080       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11081         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
11082       else
11083         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
11084       fi
11085       hardcode_libdir_flag_spec='-R$libdir'
11086       hardcode_direct=yes
11087       hardcode_shlibpath_var=no
11088       ;;
11089
11090     newsos6)
11091       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11092       hardcode_direct=yes
11093       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
11094       hardcode_libdir_separator=:
11095       hardcode_shlibpath_var=no
11096       ;;
11097
11098     *nto* | *qnx*)
11099       ;;
11100
11101     openbsd*)
11102       if test -f /usr/libexec/ld.so; then
11103         hardcode_direct=yes
11104         hardcode_shlibpath_var=no
11105         hardcode_direct_absolute=yes
11106         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11107           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
11108           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
11109           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
11110           export_dynamic_flag_spec='${wl}-E'
11111         else
11112           case $host_os in
11113            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
11114              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
11115              hardcode_libdir_flag_spec='-R$libdir'
11116              ;;
11117            *)
11118              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
11119              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
11120              ;;
11121           esac
11122         fi
11123       else
11124         ld_shlibs=no
11125       fi
11126       ;;
11127
11128     os2*)
11129       hardcode_libdir_flag_spec='-L$libdir'
11130       hardcode_minus_L=yes
11131       allow_undefined_flag=unsupported
11132       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'
11133       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
11134       ;;
11135
11136     osf3*)
11137       if test "$GCC" = yes; then
11138         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
11139         archive_cmds='$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 $lib'
11140       else
11141         allow_undefined_flag=' -expect_unresolved \*'
11142         archive_cmds='$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 $lib'
11143       fi
11144       archive_cmds_need_lc='no'
11145       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
11146       hardcode_libdir_separator=:
11147       ;;
11148
11149     osf4* | osf5*)      # as osf3* with the addition of -msym flag
11150       if test "$GCC" = yes; then
11151         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
11152         archive_cmds='$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 $lib'
11153         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
11154       else
11155         allow_undefined_flag=' -expect_unresolved \*'
11156         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'
11157         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~
11158         $CC -shared${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'
11159
11160         # Both c and cxx compiler support -rpath directly
11161         hardcode_libdir_flag_spec='-rpath $libdir'
11162       fi
11163       archive_cmds_need_lc='no'
11164       hardcode_libdir_separator=:
11165       ;;
11166
11167     solaris*)
11168       no_undefined_flag=' -z defs'
11169       if test "$GCC" = yes; then
11170         wlarc='${wl}'
11171         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
11172         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
11173           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
11174       else
11175         case `$CC -V 2>&1` in
11176         *"Compilers 5.0"*)
11177           wlarc=''
11178           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
11179           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
11180           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
11181           ;;
11182         *)
11183           wlarc='${wl}'
11184           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
11185           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
11186           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
11187           ;;
11188         esac
11189       fi
11190       hardcode_libdir_flag_spec='-R$libdir'
11191       hardcode_shlibpath_var=no
11192       case $host_os in
11193       solaris2.[0-5] | solaris2.[0-5].*) ;;
11194       *)
11195         # The compiler driver will combine and reorder linker options,
11196         # but understands `-z linker_flag'.  GCC discards it without `$wl',
11197         # but is careful enough not to reorder.
11198         # Supported since Solaris 2.6 (maybe 2.5.1?)
11199         if test "$GCC" = yes; then
11200           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
11201         else
11202           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
11203         fi
11204         ;;
11205       esac
11206       link_all_deplibs=yes
11207       ;;
11208
11209     sunos4*)
11210       if test "x$host_vendor" = xsequent; then
11211         # Use $CC to link under sequent, because it throws in some extra .o
11212         # files that make .init and .fini sections work.
11213         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
11214       else
11215         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
11216       fi
11217       hardcode_libdir_flag_spec='-L$libdir'
11218       hardcode_direct=yes
11219       hardcode_minus_L=yes
11220       hardcode_shlibpath_var=no
11221       ;;
11222
11223     sysv4)
11224       case $host_vendor in
11225         sni)
11226           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11227           hardcode_direct=yes # is this really true???
11228         ;;
11229         siemens)
11230           ## LD is ld it makes a PLAMLIB
11231           ## CC just makes a GrossModule.
11232           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
11233           reload_cmds='$CC -r -o $output$reload_objs'
11234           hardcode_direct=no
11235         ;;
11236         motorola)
11237           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11238           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
11239         ;;
11240       esac
11241       runpath_var='LD_RUN_PATH'
11242       hardcode_shlibpath_var=no
11243       ;;
11244
11245     sysv4.3*)
11246       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11247       hardcode_shlibpath_var=no
11248       export_dynamic_flag_spec='-Bexport'
11249       ;;
11250
11251     sysv4*MP*)
11252       if test -d /usr/nec; then
11253         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11254         hardcode_shlibpath_var=no
11255         runpath_var=LD_RUN_PATH
11256         hardcode_runpath_var=yes
11257         ld_shlibs=yes
11258       fi
11259       ;;
11260
11261     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
11262       no_undefined_flag='${wl}-z,text'
11263       archive_cmds_need_lc=no
11264       hardcode_shlibpath_var=no
11265       runpath_var='LD_RUN_PATH'
11266
11267       if test "$GCC" = yes; then
11268         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11269         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11270       else
11271         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11272         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11273       fi
11274       ;;
11275
11276     sysv5* | sco3.2v5* | sco5v6*)
11277       # Note: We can NOT use -z defs as we might desire, because we do not
11278       # link with -lc, and that would cause any symbols used from libc to
11279       # always be unresolved, which means just about no library would
11280       # ever link correctly.  If we're not using GNU ld we use -z text
11281       # though, which does catch some bad symbols but isn't as heavy-handed
11282       # as -z defs.
11283       no_undefined_flag='${wl}-z,text'
11284       allow_undefined_flag='${wl}-z,nodefs'
11285       archive_cmds_need_lc=no
11286       hardcode_shlibpath_var=no
11287       hardcode_libdir_flag_spec='${wl}-R,$libdir'
11288       hardcode_libdir_separator=':'
11289       link_all_deplibs=yes
11290       export_dynamic_flag_spec='${wl}-Bexport'
11291       runpath_var='LD_RUN_PATH'
11292
11293       if test "$GCC" = yes; then
11294         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11295         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11296       else
11297         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11298         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11299       fi
11300       ;;
11301
11302     uts4*)
11303       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11304       hardcode_libdir_flag_spec='-L$libdir'
11305       hardcode_shlibpath_var=no
11306       ;;
11307
11308     *)
11309       ld_shlibs=no
11310       ;;
11311     esac
11312
11313     if test x$host_vendor = xsni; then
11314       case $host in
11315       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
11316         export_dynamic_flag_spec='${wl}-Blargedynsym'
11317         ;;
11318       esac
11319     fi
11320   fi
11321
11322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
11323 $as_echo "$ld_shlibs" >&6; }
11324 test "$ld_shlibs" = no && can_build_shared=no
11325
11326 with_gnu_ld=$with_gnu_ld
11327
11328
11329
11330
11331
11332
11333
11334
11335
11336
11337
11338
11339
11340
11341
11342 #
11343 # Do we need to explicitly link libc?
11344 #
11345 case "x$archive_cmds_need_lc" in
11346 x|xyes)
11347   # Assume -lc should be added
11348   archive_cmds_need_lc=yes
11349
11350   if test "$enable_shared" = yes && test "$GCC" = yes; then
11351     case $archive_cmds in
11352     *'~'*)
11353       # FIXME: we may have to deal with multi-command sequences.
11354       ;;
11355     '$CC '*)
11356       # Test whether the compiler implicitly links with -lc since on some
11357       # systems, -lgcc has to come before -lc. If gcc already passes -lc
11358       # to ld, don't add -lc before -lgcc.
11359       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
11360 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
11361 if ${lt_cv_archive_cmds_need_lc+:} false; then :
11362   $as_echo_n "(cached) " >&6
11363 else
11364   $RM conftest*
11365         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11366
11367         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
11368   (eval $ac_compile) 2>&5
11369   ac_status=$?
11370   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11371   test $ac_status = 0; } 2>conftest.err; then
11372           soname=conftest
11373           lib=conftest
11374           libobjs=conftest.$ac_objext
11375           deplibs=
11376           wl=$lt_prog_compiler_wl
11377           pic_flag=$lt_prog_compiler_pic
11378           compiler_flags=-v
11379           linker_flags=-v
11380           verstring=
11381           output_objdir=.
11382           libname=conftest
11383           lt_save_allow_undefined_flag=$allow_undefined_flag
11384           allow_undefined_flag=
11385           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
11386   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
11387   ac_status=$?
11388   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11389   test $ac_status = 0; }
11390           then
11391             lt_cv_archive_cmds_need_lc=no
11392           else
11393             lt_cv_archive_cmds_need_lc=yes
11394           fi
11395           allow_undefined_flag=$lt_save_allow_undefined_flag
11396         else
11397           cat conftest.err 1>&5
11398         fi
11399         $RM conftest*
11400
11401 fi
11402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
11403 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
11404       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
11405       ;;
11406     esac
11407   fi
11408   ;;
11409 esac
11410
11411
11412
11413
11414
11415
11416
11417
11418
11419
11420
11421
11422
11423
11424
11425
11426
11427
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11566
11567   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
11568 $as_echo_n "checking dynamic linker characteristics... " >&6; }
11569
11570 if test "$GCC" = yes; then
11571   case $host_os in
11572     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
11573     *) lt_awk_arg="/^libraries:/" ;;
11574   esac
11575   case $host_os in
11576     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
11577     *) lt_sed_strip_eq="s,=/,/,g" ;;
11578   esac
11579   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
11580   case $lt_search_path_spec in
11581   *\;*)
11582     # if the path contains ";" then we assume it to be the separator
11583     # otherwise default to the standard path separator (i.e. ":") - it is
11584     # assumed that no part of a normal pathname contains ";" but that should
11585     # okay in the real world where ";" in dirpaths is itself problematic.
11586     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
11587     ;;
11588   *)
11589     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
11590     ;;
11591   esac
11592   # Ok, now we have the path, separated by spaces, we can step through it
11593   # and add multilib dir if necessary.
11594   lt_tmp_lt_search_path_spec=
11595   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
11596   for lt_sys_path in $lt_search_path_spec; do
11597     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
11598       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
11599     else
11600       test -d "$lt_sys_path" && \
11601         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
11602     fi
11603   done
11604   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
11605 BEGIN {RS=" "; FS="/|\n";} {
11606   lt_foo="";
11607   lt_count=0;
11608   for (lt_i = NF; lt_i > 0; lt_i--) {
11609     if ($lt_i != "" && $lt_i != ".") {
11610       if ($lt_i == "..") {
11611         lt_count++;
11612       } else {
11613         if (lt_count == 0) {
11614           lt_foo="/" $lt_i lt_foo;
11615         } else {
11616           lt_count--;
11617         }
11618       }
11619     }
11620   }
11621   if (lt_foo != "") { lt_freq[lt_foo]++; }
11622   if (lt_freq[lt_foo] == 1) { print lt_foo; }
11623 }'`
11624   # AWK program above erroneously prepends '/' to C:/dos/paths
11625   # for these hosts.
11626   case $host_os in
11627     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
11628       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
11629   esac
11630   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
11631 else
11632   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11633 fi
11634 library_names_spec=
11635 libname_spec='lib$name'
11636 soname_spec=
11637 shrext_cmds=".so"
11638 postinstall_cmds=
11639 postuninstall_cmds=
11640 finish_cmds=
11641 finish_eval=
11642 shlibpath_var=
11643 shlibpath_overrides_runpath=unknown
11644 version_type=none
11645 dynamic_linker="$host_os ld.so"
11646 sys_lib_dlsearch_path_spec="/lib /usr/lib"
11647 need_lib_prefix=unknown
11648 hardcode_into_libs=no
11649
11650 # when you set need_version to no, make sure it does not cause -set_version
11651 # flags to be left without arguments
11652 need_version=unknown
11653
11654 case $host_os in
11655 aix3*)
11656   version_type=linux
11657   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
11658   shlibpath_var=LIBPATH
11659
11660   # AIX 3 has no versioning support, so we append a major version to the name.
11661   soname_spec='${libname}${release}${shared_ext}$major'
11662   ;;
11663
11664 aix[4-9]*)
11665   version_type=linux
11666   need_lib_prefix=no
11667   need_version=no
11668   hardcode_into_libs=yes
11669   if test "$host_cpu" = ia64; then
11670     # AIX 5 supports IA64
11671     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
11672     shlibpath_var=LD_LIBRARY_PATH
11673   else
11674     # With GCC up to 2.95.x, collect2 would create an import file
11675     # for dependence libraries.  The import file would start with
11676     # the line `#! .'.  This would cause the generated library to
11677     # depend on `.', always an invalid library.  This was fixed in
11678     # development snapshots of GCC prior to 3.0.
11679     case $host_os in
11680       aix4 | aix4.[01] | aix4.[01].*)
11681       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
11682            echo ' yes '
11683            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
11684         :
11685       else
11686         can_build_shared=no
11687       fi
11688       ;;
11689     esac
11690     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
11691     # soname into executable. Probably we can add versioning support to
11692     # collect2, so additional links can be useful in future.
11693     if test "$aix_use_runtimelinking" = yes; then
11694       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
11695       # instead of lib<name>.a to let people know that these are not
11696       # typical AIX shared libraries.
11697       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11698     else
11699       # We preserve .a as extension for shared libraries through AIX4.2
11700       # and later when we are not doing run time linking.
11701       library_names_spec='${libname}${release}.a $libname.a'
11702       soname_spec='${libname}${release}${shared_ext}$major'
11703     fi
11704     shlibpath_var=LIBPATH
11705   fi
11706   ;;
11707
11708 amigaos*)
11709   case $host_cpu in
11710   powerpc)
11711     # Since July 2007 AmigaOS4 officially supports .so libraries.
11712     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
11713     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11714     ;;
11715   m68k)
11716     library_names_spec='$libname.ixlibrary $libname.a'
11717     # Create ${libname}_ixlibrary.a entries in /sys/libs.
11718     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 ${libname}_ixlibrary.a || exit 1; done'
11719     ;;
11720   esac
11721   ;;
11722
11723 beos*)
11724   library_names_spec='${libname}${shared_ext}'
11725   dynamic_linker="$host_os ld.so"
11726   shlibpath_var=LIBRARY_PATH
11727   ;;
11728
11729 bsdi[45]*)
11730   version_type=linux
11731   need_version=no
11732   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11733   soname_spec='${libname}${release}${shared_ext}$major'
11734   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
11735   shlibpath_var=LD_LIBRARY_PATH
11736   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
11737   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
11738   # the default ld.so.conf also contains /usr/contrib/lib and
11739   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
11740   # libtool to hard-code these into programs
11741   ;;
11742
11743 cygwin* | mingw* | pw32* | cegcc*)
11744   version_type=windows
11745   shrext_cmds=".dll"
11746   need_version=no
11747   need_lib_prefix=no
11748
11749   case $GCC,$host_os in
11750   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
11751     library_names_spec='$libname.dll.a'
11752     # DLL is installed to $(libdir)/../bin by postinstall_cmds
11753     postinstall_cmds='base_file=`basename \${file}`~
11754       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
11755       dldir=$destdir/`dirname \$dlpath`~
11756       test -d \$dldir || mkdir -p \$dldir~
11757       $install_prog $dir/$dlname \$dldir/$dlname~
11758       chmod a+x \$dldir/$dlname~
11759       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11760         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11761       fi'
11762     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11763       dlpath=$dir/\$dldll~
11764        $RM \$dlpath'
11765     shlibpath_overrides_runpath=yes
11766
11767     case $host_os in
11768     cygwin*)
11769       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
11770       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11771
11772       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
11773       ;;
11774     mingw* | cegcc*)
11775       # MinGW DLLs use traditional 'lib' prefix
11776       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11777       ;;
11778     pw32*)
11779       # pw32 DLLs use 'pw' prefix rather than 'lib'
11780       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11781       ;;
11782     esac
11783     ;;
11784
11785   *)
11786     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
11787     ;;
11788   esac
11789   dynamic_linker='Win32 ld.exe'
11790   # FIXME: first we should search . and the directory the executable is in
11791   shlibpath_var=PATH
11792   ;;
11793
11794 darwin* | rhapsody*)
11795   dynamic_linker="$host_os dyld"
11796   version_type=darwin
11797   need_lib_prefix=no
11798   need_version=no
11799   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
11800   soname_spec='${libname}${release}${major}$shared_ext'
11801   shlibpath_overrides_runpath=yes
11802   shlibpath_var=DYLD_LIBRARY_PATH
11803   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
11804
11805   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
11806   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
11807   ;;
11808
11809 dgux*)
11810   version_type=linux
11811   need_lib_prefix=no
11812   need_version=no
11813   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
11814   soname_spec='${libname}${release}${shared_ext}$major'
11815   shlibpath_var=LD_LIBRARY_PATH
11816   ;;
11817
11818 freebsd* | dragonfly*)
11819   # DragonFly does not have aout.  When/if they implement a new
11820   # versioning mechanism, adjust this.
11821   if test -x /usr/bin/objformat; then
11822     objformat=`/usr/bin/objformat`
11823   else
11824     case $host_os in
11825     freebsd[23].*) objformat=aout ;;
11826     *) objformat=elf ;;
11827     esac
11828   fi
11829   version_type=freebsd-$objformat
11830   case $version_type in
11831     freebsd-elf*)
11832       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11833       need_version=no
11834       need_lib_prefix=no
11835       ;;
11836     freebsd-*)
11837       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
11838       need_version=yes
11839       ;;
11840   esac
11841   shlibpath_var=LD_LIBRARY_PATH
11842   case $host_os in
11843   freebsd2.*)
11844     shlibpath_overrides_runpath=yes
11845     ;;
11846   freebsd3.[01]* | freebsdelf3.[01]*)
11847     shlibpath_overrides_runpath=yes
11848     hardcode_into_libs=yes
11849     ;;
11850   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11851   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11852     shlibpath_overrides_runpath=no
11853     hardcode_into_libs=yes
11854     ;;
11855   *) # from 4.6 on, and DragonFly
11856     shlibpath_overrides_runpath=yes
11857     hardcode_into_libs=yes
11858     ;;
11859   esac
11860   ;;
11861
11862 haiku*)
11863   version_type=linux
11864   need_lib_prefix=no
11865   need_version=no
11866   dynamic_linker="$host_os runtime_loader"
11867   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
11868   soname_spec='${libname}${release}${shared_ext}$major'
11869   shlibpath_var=LIBRARY_PATH
11870   shlibpath_overrides_runpath=yes
11871   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
11872   hardcode_into_libs=yes
11873   ;;
11874
11875 hpux9* | hpux10* | hpux11*)
11876   # Give a soname corresponding to the major version so that dld.sl refuses to
11877   # link against other versions.
11878   version_type=sunos
11879   need_lib_prefix=no
11880   need_version=no
11881   case $host_cpu in
11882   ia64*)
11883     shrext_cmds='.so'
11884     hardcode_into_libs=yes
11885     dynamic_linker="$host_os dld.so"
11886     shlibpath_var=LD_LIBRARY_PATH
11887     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11888     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11889     soname_spec='${libname}${release}${shared_ext}$major'
11890     if test "X$HPUX_IA64_MODE" = X32; then
11891       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11892     else
11893       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11894     fi
11895     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11896     ;;
11897   hppa*64*)
11898     shrext_cmds='.sl'
11899     hardcode_into_libs=yes
11900     dynamic_linker="$host_os dld.sl"
11901     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11902     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11903     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11904     soname_spec='${libname}${release}${shared_ext}$major'
11905     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11906     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11907     ;;
11908   *)
11909     shrext_cmds='.sl'
11910     dynamic_linker="$host_os dld.sl"
11911     shlibpath_var=SHLIB_PATH
11912     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11913     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11914     soname_spec='${libname}${release}${shared_ext}$major'
11915     ;;
11916   esac
11917   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11918   postinstall_cmds='chmod 555 $lib'
11919   # or fails outright, so override atomically:
11920   install_override_mode=555
11921   ;;
11922
11923 interix[3-9]*)
11924   version_type=linux
11925   need_lib_prefix=no
11926   need_version=no
11927   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11928   soname_spec='${libname}${release}${shared_ext}$major'
11929   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11930   shlibpath_var=LD_LIBRARY_PATH
11931   shlibpath_overrides_runpath=no
11932   hardcode_into_libs=yes
11933   ;;
11934
11935 irix5* | irix6* | nonstopux*)
11936   case $host_os in
11937     nonstopux*) version_type=nonstopux ;;
11938     *)
11939         if test "$lt_cv_prog_gnu_ld" = yes; then
11940                 version_type=linux
11941         else
11942                 version_type=irix
11943         fi ;;
11944   esac
11945   need_lib_prefix=no
11946   need_version=no
11947   soname_spec='${libname}${release}${shared_ext}$major'
11948   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
11949   case $host_os in
11950   irix5* | nonstopux*)
11951     libsuff= shlibsuff=
11952     ;;
11953   *)
11954     case $LD in # libtool.m4 will add one of these switches to LD
11955     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11956       libsuff= shlibsuff= libmagic=32-bit;;
11957     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11958       libsuff=32 shlibsuff=N32 libmagic=N32;;
11959     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11960       libsuff=64 shlibsuff=64 libmagic=64-bit;;
11961     *) libsuff= shlibsuff= libmagic=never-match;;
11962     esac
11963     ;;
11964   esac
11965   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11966   shlibpath_overrides_runpath=no
11967   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
11968   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
11969   hardcode_into_libs=yes
11970   ;;
11971
11972 # No shared lib support for Linux oldld, aout, or coff.
11973 linux*oldld* | linux*aout* | linux*coff*)
11974   dynamic_linker=no
11975   ;;
11976
11977 # This must be Linux ELF.
11978
11979 # uclinux* changes (here and below) have been submitted to the libtool
11980 # project, but have not yet been accepted: they are GCC-local changes
11981 # for the time being.  (See
11982 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
11983 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
11984   version_type=linux
11985   need_lib_prefix=no
11986   need_version=no
11987   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11988   soname_spec='${libname}${release}${shared_ext}$major'
11989   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11990   shlibpath_var=LD_LIBRARY_PATH
11991   shlibpath_overrides_runpath=no
11992
11993   # Some binutils ld are patched to set DT_RUNPATH
11994   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11995   $as_echo_n "(cached) " >&6
11996 else
11997   lt_cv_shlibpath_overrides_runpath=no
11998     save_LDFLAGS=$LDFLAGS
11999     save_libdir=$libdir
12000     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
12001          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
12002     if test x$gcc_no_link = xyes; then
12003   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12004 fi
12005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12006 /* end confdefs.h.  */
12007
12008 int
12009 main ()
12010 {
12011
12012   ;
12013   return 0;
12014 }
12015 _ACEOF
12016 if ac_fn_c_try_link "$LINENO"; then :
12017   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
12018   lt_cv_shlibpath_overrides_runpath=yes
12019 fi
12020 fi
12021 rm -f core conftest.err conftest.$ac_objext \
12022     conftest$ac_exeext conftest.$ac_ext
12023     LDFLAGS=$save_LDFLAGS
12024     libdir=$save_libdir
12025
12026 fi
12027
12028   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
12029
12030   # This implies no fast_install, which is unacceptable.
12031   # Some rework will be needed to allow for fast_install
12032   # before this can be enabled.
12033   hardcode_into_libs=yes
12034
12035   # Append ld.so.conf contents to the search path
12036   if test -f /etc/ld.so.conf; then
12037     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' ' '`
12038     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
12039   fi
12040
12041   # We used to test for /lib/ld.so.1 and disable shared libraries on
12042   # powerpc, because MkLinux only supported shared libraries with the
12043   # GNU dynamic linker.  Since this was broken with cross compilers,
12044   # most powerpc-linux boxes support dynamic linking these days and
12045   # people can always --disable-shared, the test was removed, and we
12046   # assume the GNU/Linux dynamic linker is in use.
12047   dynamic_linker='GNU/Linux ld.so'
12048   ;;
12049
12050 netbsd*)
12051   version_type=sunos
12052   need_lib_prefix=no
12053   need_version=no
12054   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12055     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
12056     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
12057     dynamic_linker='NetBSD (a.out) ld.so'
12058   else
12059     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
12060     soname_spec='${libname}${release}${shared_ext}$major'
12061     dynamic_linker='NetBSD ld.elf_so'
12062   fi
12063   shlibpath_var=LD_LIBRARY_PATH
12064   shlibpath_overrides_runpath=yes
12065   hardcode_into_libs=yes
12066   ;;
12067
12068 newsos6)
12069   version_type=linux
12070   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12071   shlibpath_var=LD_LIBRARY_PATH
12072   shlibpath_overrides_runpath=yes
12073   ;;
12074
12075 *nto* | *qnx*)
12076   version_type=qnx
12077   need_lib_prefix=no
12078   need_version=no
12079   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12080   soname_spec='${libname}${release}${shared_ext}$major'
12081   shlibpath_var=LD_LIBRARY_PATH
12082   shlibpath_overrides_runpath=no
12083   hardcode_into_libs=yes
12084   dynamic_linker='ldqnx.so'
12085   ;;
12086
12087 openbsd*)
12088   version_type=sunos
12089   sys_lib_dlsearch_path_spec="/usr/lib"
12090   need_lib_prefix=no
12091   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
12092   case $host_os in
12093     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
12094     *)                          need_version=no  ;;
12095   esac
12096   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
12097   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
12098   shlibpath_var=LD_LIBRARY_PATH
12099   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12100     case $host_os in
12101       openbsd2.[89] | openbsd2.[89].*)
12102         shlibpath_overrides_runpath=no
12103         ;;
12104       *)
12105         shlibpath_overrides_runpath=yes
12106         ;;
12107       esac
12108   else
12109     shlibpath_overrides_runpath=yes
12110   fi
12111   ;;
12112
12113 os2*)
12114   libname_spec='$name'
12115   shrext_cmds=".dll"
12116   need_lib_prefix=no
12117   library_names_spec='$libname${shared_ext} $libname.a'
12118   dynamic_linker='OS/2 ld.exe'
12119   shlibpath_var=LIBPATH
12120   ;;
12121
12122 osf3* | osf4* | osf5*)
12123   version_type=osf
12124   need_lib_prefix=no
12125   need_version=no
12126   soname_spec='${libname}${release}${shared_ext}$major'
12127   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12128   shlibpath_var=LD_LIBRARY_PATH
12129   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
12130   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
12131   ;;
12132
12133 rdos*)
12134   dynamic_linker=no
12135   ;;
12136
12137 solaris*)
12138   version_type=linux
12139   need_lib_prefix=no
12140   need_version=no
12141   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12142   soname_spec='${libname}${release}${shared_ext}$major'
12143   shlibpath_var=LD_LIBRARY_PATH
12144   shlibpath_overrides_runpath=yes
12145   hardcode_into_libs=yes
12146   # ldd complains unless libraries are executable
12147   postinstall_cmds='chmod +x $lib'
12148   ;;
12149
12150 sunos4*)
12151   version_type=sunos
12152   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
12153   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
12154   shlibpath_var=LD_LIBRARY_PATH
12155   shlibpath_overrides_runpath=yes
12156   if test "$with_gnu_ld" = yes; then
12157     need_lib_prefix=no
12158   fi
12159   need_version=yes
12160   ;;
12161
12162 sysv4 | sysv4.3*)
12163   version_type=linux
12164   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12165   soname_spec='${libname}${release}${shared_ext}$major'
12166   shlibpath_var=LD_LIBRARY_PATH
12167   case $host_vendor in
12168     sni)
12169       shlibpath_overrides_runpath=no
12170       need_lib_prefix=no
12171       runpath_var=LD_RUN_PATH
12172       ;;
12173     siemens)
12174       need_lib_prefix=no
12175       ;;
12176     motorola)
12177       need_lib_prefix=no
12178       need_version=no
12179       shlibpath_overrides_runpath=no
12180       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
12181       ;;
12182   esac
12183   ;;
12184
12185 sysv4*MP*)
12186   if test -d /usr/nec ;then
12187     version_type=linux
12188     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
12189     soname_spec='$libname${shared_ext}.$major'
12190     shlibpath_var=LD_LIBRARY_PATH
12191   fi
12192   ;;
12193
12194 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12195   version_type=freebsd-elf
12196   need_lib_prefix=no
12197   need_version=no
12198   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
12199   soname_spec='${libname}${release}${shared_ext}$major'
12200   shlibpath_var=LD_LIBRARY_PATH
12201   shlibpath_overrides_runpath=yes
12202   hardcode_into_libs=yes
12203   if test "$with_gnu_ld" = yes; then
12204     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
12205   else
12206     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
12207     case $host_os in
12208       sco3.2v5*)
12209         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
12210         ;;
12211     esac
12212   fi
12213   sys_lib_dlsearch_path_spec='/usr/lib'
12214   ;;
12215
12216 tpf*)
12217   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
12218   version_type=linux
12219   need_lib_prefix=no
12220   need_version=no
12221   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12222   shlibpath_var=LD_LIBRARY_PATH
12223   shlibpath_overrides_runpath=no
12224   hardcode_into_libs=yes
12225   ;;
12226
12227 uts4*)
12228   version_type=linux
12229   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12230   soname_spec='${libname}${release}${shared_ext}$major'
12231   shlibpath_var=LD_LIBRARY_PATH
12232   ;;
12233
12234 # Shared libraries for VwWorks, >= 7 only at this stage
12235 # and (fpic) still incompatible with "large" code models
12236 # in a few configurations. Only for RTP mode in any case,
12237 # and upon explicit request at configure time.
12238 vxworks7*)
12239   dynamic_linker=no
12240   case ${with_multisubdir}-${enable_shared} in
12241     *large*)
12242       ;;
12243     *mrtp*-yes)
12244       version_type=linux
12245       need_lib_prefix=no
12246       need_version=no
12247       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12248       soname_spec='${libname}${release}${shared_ext}$major'
12249       dynamic_linker="$host_os module_loader"
12250       ;;
12251   esac
12252   ;;
12253 *)
12254   dynamic_linker=no
12255   ;;
12256 esac
12257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
12258 $as_echo "$dynamic_linker" >&6; }
12259 test "$dynamic_linker" = no && can_build_shared=no
12260
12261 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
12262 if test "$GCC" = yes; then
12263   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
12264 fi
12265
12266 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
12267   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
12268 fi
12269 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
12270   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
12271 fi
12272
12273
12274
12275
12276
12277
12278
12279
12280
12281
12282
12283
12284
12285
12286
12287
12288
12289
12290
12291
12292
12293
12294
12295
12296
12297
12298
12299
12300
12301
12302
12303
12304
12305
12306
12307
12308
12309
12310
12311
12312
12313
12314
12315
12316
12317
12318
12319
12320
12321
12322
12323
12324
12325
12326
12327
12328
12329
12330
12331
12332
12333
12334
12335
12336
12337
12338
12339
12340
12341
12342
12343
12344
12345
12346
12347
12348
12349
12350
12351
12352
12353
12354
12355
12356
12357
12358
12359
12360
12361
12362
12363
12364   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
12365 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
12366 hardcode_action=
12367 if test -n "$hardcode_libdir_flag_spec" ||
12368    test -n "$runpath_var" ||
12369    test "X$hardcode_automatic" = "Xyes" ; then
12370
12371   # We can hardcode non-existent directories.
12372   if test "$hardcode_direct" != no &&
12373      # If the only mechanism to avoid hardcoding is shlibpath_var, we
12374      # have to relink, otherwise we might link with an installed library
12375      # when we should be linking with a yet-to-be-installed one
12376      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
12377      test "$hardcode_minus_L" != no; then
12378     # Linking always hardcodes the temporary library directory.
12379     hardcode_action=relink
12380   else
12381     # We can link without hardcoding, and we can hardcode nonexisting dirs.
12382     hardcode_action=immediate
12383   fi
12384 else
12385   # We cannot hardcode anything, or else we can only hardcode existing
12386   # directories.
12387   hardcode_action=unsupported
12388 fi
12389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
12390 $as_echo "$hardcode_action" >&6; }
12391
12392 if test "$hardcode_action" = relink ||
12393    test "$inherit_rpath" = yes; then
12394   # Fast installation is not supported
12395   enable_fast_install=no
12396 elif test "$shlibpath_overrides_runpath" = yes ||
12397      test "$enable_shared" = no; then
12398   # Fast installation is not necessary
12399   enable_fast_install=needless
12400 fi
12401
12402
12403
12404
12405
12406
12407   if test "x$enable_dlopen" != xyes; then
12408   enable_dlopen=unknown
12409   enable_dlopen_self=unknown
12410   enable_dlopen_self_static=unknown
12411 else
12412   lt_cv_dlopen=no
12413   lt_cv_dlopen_libs=
12414
12415   case $host_os in
12416   beos*)
12417     lt_cv_dlopen="load_add_on"
12418     lt_cv_dlopen_libs=
12419     lt_cv_dlopen_self=yes
12420     ;;
12421
12422   mingw* | pw32* | cegcc*)
12423     lt_cv_dlopen="LoadLibrary"
12424     lt_cv_dlopen_libs=
12425     ;;
12426
12427   cygwin*)
12428     lt_cv_dlopen="dlopen"
12429     lt_cv_dlopen_libs=
12430     ;;
12431
12432   darwin*)
12433   # if libdl is installed we need to link against it
12434     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12435 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12436 if ${ac_cv_lib_dl_dlopen+:} false; then :
12437   $as_echo_n "(cached) " >&6
12438 else
12439   ac_check_lib_save_LIBS=$LIBS
12440 LIBS="-ldl  $LIBS"
12441 if test x$gcc_no_link = xyes; then
12442   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12443 fi
12444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12445 /* end confdefs.h.  */
12446
12447 /* Override any GCC internal prototype to avoid an error.
12448    Use char because int might match the return type of a GCC
12449    builtin and then its argument prototype would still apply.  */
12450 #ifdef __cplusplus
12451 extern "C"
12452 #endif
12453 char dlopen ();
12454 int
12455 main ()
12456 {
12457 return dlopen ();
12458   ;
12459   return 0;
12460 }
12461 _ACEOF
12462 if ac_fn_c_try_link "$LINENO"; then :
12463   ac_cv_lib_dl_dlopen=yes
12464 else
12465   ac_cv_lib_dl_dlopen=no
12466 fi
12467 rm -f core conftest.err conftest.$ac_objext \
12468     conftest$ac_exeext conftest.$ac_ext
12469 LIBS=$ac_check_lib_save_LIBS
12470 fi
12471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12472 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12473 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12474   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12475 else
12476
12477     lt_cv_dlopen="dyld"
12478     lt_cv_dlopen_libs=
12479     lt_cv_dlopen_self=yes
12480
12481 fi
12482
12483     ;;
12484
12485   *)
12486     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
12487 if test "x$ac_cv_func_shl_load" = xyes; then :
12488   lt_cv_dlopen="shl_load"
12489 else
12490   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
12491 $as_echo_n "checking for shl_load in -ldld... " >&6; }
12492 if ${ac_cv_lib_dld_shl_load+:} false; then :
12493   $as_echo_n "(cached) " >&6
12494 else
12495   ac_check_lib_save_LIBS=$LIBS
12496 LIBS="-ldld  $LIBS"
12497 if test x$gcc_no_link = xyes; then
12498   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12499 fi
12500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12501 /* end confdefs.h.  */
12502
12503 /* Override any GCC internal prototype to avoid an error.
12504    Use char because int might match the return type of a GCC
12505    builtin and then its argument prototype would still apply.  */
12506 #ifdef __cplusplus
12507 extern "C"
12508 #endif
12509 char shl_load ();
12510 int
12511 main ()
12512 {
12513 return shl_load ();
12514   ;
12515   return 0;
12516 }
12517 _ACEOF
12518 if ac_fn_c_try_link "$LINENO"; then :
12519   ac_cv_lib_dld_shl_load=yes
12520 else
12521   ac_cv_lib_dld_shl_load=no
12522 fi
12523 rm -f core conftest.err conftest.$ac_objext \
12524     conftest$ac_exeext conftest.$ac_ext
12525 LIBS=$ac_check_lib_save_LIBS
12526 fi
12527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
12528 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
12529 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
12530   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
12531 else
12532   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
12533 if test "x$ac_cv_func_dlopen" = xyes; then :
12534   lt_cv_dlopen="dlopen"
12535 else
12536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12537 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12538 if ${ac_cv_lib_dl_dlopen+:} false; then :
12539   $as_echo_n "(cached) " >&6
12540 else
12541   ac_check_lib_save_LIBS=$LIBS
12542 LIBS="-ldl  $LIBS"
12543 if test x$gcc_no_link = xyes; then
12544   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12545 fi
12546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12547 /* end confdefs.h.  */
12548
12549 /* Override any GCC internal prototype to avoid an error.
12550    Use char because int might match the return type of a GCC
12551    builtin and then its argument prototype would still apply.  */
12552 #ifdef __cplusplus
12553 extern "C"
12554 #endif
12555 char dlopen ();
12556 int
12557 main ()
12558 {
12559 return dlopen ();
12560   ;
12561   return 0;
12562 }
12563 _ACEOF
12564 if ac_fn_c_try_link "$LINENO"; then :
12565   ac_cv_lib_dl_dlopen=yes
12566 else
12567   ac_cv_lib_dl_dlopen=no
12568 fi
12569 rm -f core conftest.err conftest.$ac_objext \
12570     conftest$ac_exeext conftest.$ac_ext
12571 LIBS=$ac_check_lib_save_LIBS
12572 fi
12573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12574 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12575 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12576   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12577 else
12578   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
12579 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
12580 if ${ac_cv_lib_svld_dlopen+:} false; then :
12581   $as_echo_n "(cached) " >&6
12582 else
12583   ac_check_lib_save_LIBS=$LIBS
12584 LIBS="-lsvld  $LIBS"
12585 if test x$gcc_no_link = xyes; then
12586   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12587 fi
12588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12589 /* end confdefs.h.  */
12590
12591 /* Override any GCC internal prototype to avoid an error.
12592    Use char because int might match the return type of a GCC
12593    builtin and then its argument prototype would still apply.  */
12594 #ifdef __cplusplus
12595 extern "C"
12596 #endif
12597 char dlopen ();
12598 int
12599 main ()
12600 {
12601 return dlopen ();
12602   ;
12603   return 0;
12604 }
12605 _ACEOF
12606 if ac_fn_c_try_link "$LINENO"; then :
12607   ac_cv_lib_svld_dlopen=yes
12608 else
12609   ac_cv_lib_svld_dlopen=no
12610 fi
12611 rm -f core conftest.err conftest.$ac_objext \
12612     conftest$ac_exeext conftest.$ac_ext
12613 LIBS=$ac_check_lib_save_LIBS
12614 fi
12615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
12616 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
12617 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
12618   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
12619 else
12620   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
12621 $as_echo_n "checking for dld_link in -ldld... " >&6; }
12622 if ${ac_cv_lib_dld_dld_link+:} false; then :
12623   $as_echo_n "(cached) " >&6
12624 else
12625   ac_check_lib_save_LIBS=$LIBS
12626 LIBS="-ldld  $LIBS"
12627 if test x$gcc_no_link = xyes; then
12628   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12629 fi
12630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12631 /* end confdefs.h.  */
12632
12633 /* Override any GCC internal prototype to avoid an error.
12634    Use char because int might match the return type of a GCC
12635    builtin and then its argument prototype would still apply.  */
12636 #ifdef __cplusplus
12637 extern "C"
12638 #endif
12639 char dld_link ();
12640 int
12641 main ()
12642 {
12643 return dld_link ();
12644   ;
12645   return 0;
12646 }
12647 _ACEOF
12648 if ac_fn_c_try_link "$LINENO"; then :
12649   ac_cv_lib_dld_dld_link=yes
12650 else
12651   ac_cv_lib_dld_dld_link=no
12652 fi
12653 rm -f core conftest.err conftest.$ac_objext \
12654     conftest$ac_exeext conftest.$ac_ext
12655 LIBS=$ac_check_lib_save_LIBS
12656 fi
12657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
12658 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
12659 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
12660   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
12661 fi
12662
12663
12664 fi
12665
12666
12667 fi
12668
12669
12670 fi
12671
12672
12673 fi
12674
12675
12676 fi
12677
12678     ;;
12679   esac
12680
12681   if test "x$lt_cv_dlopen" != xno; then
12682     enable_dlopen=yes
12683   else
12684     enable_dlopen=no
12685   fi
12686
12687   case $lt_cv_dlopen in
12688   dlopen)
12689     save_CPPFLAGS="$CPPFLAGS"
12690     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
12691
12692     save_LDFLAGS="$LDFLAGS"
12693     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
12694
12695     save_LIBS="$LIBS"
12696     LIBS="$lt_cv_dlopen_libs $LIBS"
12697
12698     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
12699 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
12700 if ${lt_cv_dlopen_self+:} false; then :
12701   $as_echo_n "(cached) " >&6
12702 else
12703           if test "$cross_compiling" = yes; then :
12704   lt_cv_dlopen_self=cross
12705 else
12706   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12707   lt_status=$lt_dlunknown
12708   cat > conftest.$ac_ext <<_LT_EOF
12709 #line 12709 "configure"
12710 #include "confdefs.h"
12711
12712 #if HAVE_DLFCN_H
12713 #include <dlfcn.h>
12714 #endif
12715
12716 #include <stdio.h>
12717
12718 #ifdef RTLD_GLOBAL
12719 #  define LT_DLGLOBAL           RTLD_GLOBAL
12720 #else
12721 #  ifdef DL_GLOBAL
12722 #    define LT_DLGLOBAL         DL_GLOBAL
12723 #  else
12724 #    define LT_DLGLOBAL         0
12725 #  endif
12726 #endif
12727
12728 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12729    find out it does not work in some platform. */
12730 #ifndef LT_DLLAZY_OR_NOW
12731 #  ifdef RTLD_LAZY
12732 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12733 #  else
12734 #    ifdef DL_LAZY
12735 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12736 #    else
12737 #      ifdef RTLD_NOW
12738 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12739 #      else
12740 #        ifdef DL_NOW
12741 #          define LT_DLLAZY_OR_NOW      DL_NOW
12742 #        else
12743 #          define LT_DLLAZY_OR_NOW      0
12744 #        endif
12745 #      endif
12746 #    endif
12747 #  endif
12748 #endif
12749
12750 /* When -fvisbility=hidden is used, assume the code has been annotated
12751    correspondingly for the symbols needed.  */
12752 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12753 void fnord () __attribute__((visibility("default")));
12754 #endif
12755
12756 void fnord () { int i=42; }
12757 int main ()
12758 {
12759   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12760   int status = $lt_dlunknown;
12761
12762   if (self)
12763     {
12764       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12765       else
12766         {
12767           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12768           else puts (dlerror ());
12769         }
12770       /* dlclose (self); */
12771     }
12772   else
12773     puts (dlerror ());
12774
12775   return status;
12776 }
12777 _LT_EOF
12778   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12779   (eval $ac_link) 2>&5
12780   ac_status=$?
12781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12782   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12783     (./conftest; exit; ) >&5 2>/dev/null
12784     lt_status=$?
12785     case x$lt_status in
12786       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
12787       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
12788       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
12789     esac
12790   else :
12791     # compilation failed
12792     lt_cv_dlopen_self=no
12793   fi
12794 fi
12795 rm -fr conftest*
12796
12797
12798 fi
12799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
12800 $as_echo "$lt_cv_dlopen_self" >&6; }
12801
12802     if test "x$lt_cv_dlopen_self" = xyes; then
12803       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
12804       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
12805 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
12806 if ${lt_cv_dlopen_self_static+:} false; then :
12807   $as_echo_n "(cached) " >&6
12808 else
12809           if test "$cross_compiling" = yes; then :
12810   lt_cv_dlopen_self_static=cross
12811 else
12812   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12813   lt_status=$lt_dlunknown
12814   cat > conftest.$ac_ext <<_LT_EOF
12815 #line 12815 "configure"
12816 #include "confdefs.h"
12817
12818 #if HAVE_DLFCN_H
12819 #include <dlfcn.h>
12820 #endif
12821
12822 #include <stdio.h>
12823
12824 #ifdef RTLD_GLOBAL
12825 #  define LT_DLGLOBAL           RTLD_GLOBAL
12826 #else
12827 #  ifdef DL_GLOBAL
12828 #    define LT_DLGLOBAL         DL_GLOBAL
12829 #  else
12830 #    define LT_DLGLOBAL         0
12831 #  endif
12832 #endif
12833
12834 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12835    find out it does not work in some platform. */
12836 #ifndef LT_DLLAZY_OR_NOW
12837 #  ifdef RTLD_LAZY
12838 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12839 #  else
12840 #    ifdef DL_LAZY
12841 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12842 #    else
12843 #      ifdef RTLD_NOW
12844 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12845 #      else
12846 #        ifdef DL_NOW
12847 #          define LT_DLLAZY_OR_NOW      DL_NOW
12848 #        else
12849 #          define LT_DLLAZY_OR_NOW      0
12850 #        endif
12851 #      endif
12852 #    endif
12853 #  endif
12854 #endif
12855
12856 /* When -fvisbility=hidden is used, assume the code has been annotated
12857    correspondingly for the symbols needed.  */
12858 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12859 void fnord () __attribute__((visibility("default")));
12860 #endif
12861
12862 void fnord () { int i=42; }
12863 int main ()
12864 {
12865   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12866   int status = $lt_dlunknown;
12867
12868   if (self)
12869     {
12870       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12871       else
12872         {
12873           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12874           else puts (dlerror ());
12875         }
12876       /* dlclose (self); */
12877     }
12878   else
12879     puts (dlerror ());
12880
12881   return status;
12882 }
12883 _LT_EOF
12884   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12885   (eval $ac_link) 2>&5
12886   ac_status=$?
12887   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12888   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12889     (./conftest; exit; ) >&5 2>/dev/null
12890     lt_status=$?
12891     case x$lt_status in
12892       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12893       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12894       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12895     esac
12896   else :
12897     # compilation failed
12898     lt_cv_dlopen_self_static=no
12899   fi
12900 fi
12901 rm -fr conftest*
12902
12903
12904 fi
12905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12906 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12907     fi
12908
12909     CPPFLAGS="$save_CPPFLAGS"
12910     LDFLAGS="$save_LDFLAGS"
12911     LIBS="$save_LIBS"
12912     ;;
12913   esac
12914
12915   case $lt_cv_dlopen_self in
12916   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12917   *) enable_dlopen_self=unknown ;;
12918   esac
12919
12920   case $lt_cv_dlopen_self_static in
12921   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12922   *) enable_dlopen_self_static=unknown ;;
12923   esac
12924 fi
12925
12926
12927
12928
12929
12930
12931
12932
12933
12934
12935
12936
12937
12938
12939
12940
12941
12942 striplib=
12943 old_striplib=
12944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12945 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12946 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12947   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12948   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12950 $as_echo "yes" >&6; }
12951 else
12952 # FIXME - insert some real tests, host_os isn't really good enough
12953   case $host_os in
12954   darwin*)
12955     if test -n "$STRIP" ; then
12956       striplib="$STRIP -x"
12957       old_striplib="$STRIP -S"
12958       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12959 $as_echo "yes" >&6; }
12960     else
12961       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12962 $as_echo "no" >&6; }
12963     fi
12964     ;;
12965   *)
12966     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12967 $as_echo "no" >&6; }
12968     ;;
12969   esac
12970 fi
12971
12972
12973
12974
12975
12976
12977
12978
12979
12980
12981
12982
12983   # Report which library types will actually be built
12984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12985 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12987 $as_echo "$can_build_shared" >&6; }
12988
12989   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12990 $as_echo_n "checking whether to build shared libraries... " >&6; }
12991   test "$can_build_shared" = "no" && enable_shared=no
12992
12993   # On AIX, shared libraries and static libraries use the same namespace, and
12994   # are all built from PIC.
12995   case $host_os in
12996   aix3*)
12997     test "$enable_shared" = yes && enable_static=no
12998     if test -n "$RANLIB"; then
12999       archive_cmds="$archive_cmds~\$RANLIB \$lib"
13000       postinstall_cmds='$RANLIB $lib'
13001     fi
13002     ;;
13003
13004   aix[4-9]*)
13005     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
13006       test "$enable_shared" = yes && enable_static=no
13007     fi
13008     ;;
13009   esac
13010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
13011 $as_echo "$enable_shared" >&6; }
13012
13013   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
13014 $as_echo_n "checking whether to build static libraries... " >&6; }
13015   # Make sure either enable_shared or enable_static is yes.
13016   test "$enable_shared" = yes || enable_static=yes
13017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
13018 $as_echo "$enable_static" >&6; }
13019
13020
13021
13022
13023 fi
13024 ac_ext=c
13025 ac_cpp='$CPP $CPPFLAGS'
13026 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13027 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13028 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13029
13030 CC="$lt_save_CC"
13031
13032       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
13033     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
13034     (test "X$CXX" != "Xg++"))) ; then
13035   ac_ext=cpp
13036 ac_cpp='$CXXCPP $CPPFLAGS'
13037 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13038 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13039 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
13041 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
13042 if test -z "$CXXCPP"; then
13043   if ${ac_cv_prog_CXXCPP+:} false; then :
13044   $as_echo_n "(cached) " >&6
13045 else
13046       # Double quotes because CXXCPP needs to be expanded
13047     for CXXCPP in "$CXX -E" "/lib/cpp"
13048     do
13049       ac_preproc_ok=false
13050 for ac_cxx_preproc_warn_flag in '' yes
13051 do
13052   # Use a header file that comes with gcc, so configuring glibc
13053   # with a fresh cross-compiler works.
13054   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13055   # <limits.h> exists even on freestanding compilers.
13056   # On the NeXT, cc -E runs the code through the compiler's parser,
13057   # not just through cpp. "Syntax error" is here to catch this case.
13058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13059 /* end confdefs.h.  */
13060 #ifdef __STDC__
13061 # include <limits.h>
13062 #else
13063 # include <assert.h>
13064 #endif
13065                      Syntax error
13066 _ACEOF
13067 if ac_fn_cxx_try_cpp "$LINENO"; then :
13068
13069 else
13070   # Broken: fails on valid input.
13071 continue
13072 fi
13073 rm -f conftest.err conftest.i conftest.$ac_ext
13074
13075   # OK, works on sane cases.  Now check whether nonexistent headers
13076   # can be detected and how.
13077   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13078 /* end confdefs.h.  */
13079 #include <ac_nonexistent.h>
13080 _ACEOF
13081 if ac_fn_cxx_try_cpp "$LINENO"; then :
13082   # Broken: success on invalid input.
13083 continue
13084 else
13085   # Passes both tests.
13086 ac_preproc_ok=:
13087 break
13088 fi
13089 rm -f conftest.err conftest.i conftest.$ac_ext
13090
13091 done
13092 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
13093 rm -f conftest.i conftest.err conftest.$ac_ext
13094 if $ac_preproc_ok; then :
13095   break
13096 fi
13097
13098     done
13099     ac_cv_prog_CXXCPP=$CXXCPP
13100
13101 fi
13102   CXXCPP=$ac_cv_prog_CXXCPP
13103 else
13104   ac_cv_prog_CXXCPP=$CXXCPP
13105 fi
13106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
13107 $as_echo "$CXXCPP" >&6; }
13108 ac_preproc_ok=false
13109 for ac_cxx_preproc_warn_flag in '' yes
13110 do
13111   # Use a header file that comes with gcc, so configuring glibc
13112   # with a fresh cross-compiler works.
13113   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13114   # <limits.h> exists even on freestanding compilers.
13115   # On the NeXT, cc -E runs the code through the compiler's parser,
13116   # not just through cpp. "Syntax error" is here to catch this case.
13117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13118 /* end confdefs.h.  */
13119 #ifdef __STDC__
13120 # include <limits.h>
13121 #else
13122 # include <assert.h>
13123 #endif
13124                      Syntax error
13125 _ACEOF
13126 if ac_fn_cxx_try_cpp "$LINENO"; then :
13127
13128 else
13129   # Broken: fails on valid input.
13130 continue
13131 fi
13132 rm -f conftest.err conftest.i conftest.$ac_ext
13133
13134   # OK, works on sane cases.  Now check whether nonexistent headers
13135   # can be detected and how.
13136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13137 /* end confdefs.h.  */
13138 #include <ac_nonexistent.h>
13139 _ACEOF
13140 if ac_fn_cxx_try_cpp "$LINENO"; then :
13141   # Broken: success on invalid input.
13142 continue
13143 else
13144   # Passes both tests.
13145 ac_preproc_ok=:
13146 break
13147 fi
13148 rm -f conftest.err conftest.i conftest.$ac_ext
13149
13150 done
13151 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
13152 rm -f conftest.i conftest.err conftest.$ac_ext
13153 if $ac_preproc_ok; then :
13154
13155 else
13156   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13157 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13158 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
13159 See \`config.log' for more details" "$LINENO" 5; }
13160 fi
13161
13162 ac_ext=c
13163 ac_cpp='$CPP $CPPFLAGS'
13164 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13165 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13166 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13167
13168 else
13169   _lt_caught_CXX_error=yes
13170 fi
13171
13172 ac_ext=cpp
13173 ac_cpp='$CXXCPP $CPPFLAGS'
13174 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13175 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13176 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13177
13178 archive_cmds_need_lc_CXX=no
13179 allow_undefined_flag_CXX=
13180 always_export_symbols_CXX=no
13181 archive_expsym_cmds_CXX=
13182 compiler_needs_object_CXX=no
13183 export_dynamic_flag_spec_CXX=
13184 hardcode_direct_CXX=no
13185 hardcode_direct_absolute_CXX=no
13186 hardcode_libdir_flag_spec_CXX=
13187 hardcode_libdir_flag_spec_ld_CXX=
13188 hardcode_libdir_separator_CXX=
13189 hardcode_minus_L_CXX=no
13190 hardcode_shlibpath_var_CXX=unsupported
13191 hardcode_automatic_CXX=no
13192 inherit_rpath_CXX=no
13193 module_cmds_CXX=
13194 module_expsym_cmds_CXX=
13195 link_all_deplibs_CXX=unknown
13196 old_archive_cmds_CXX=$old_archive_cmds
13197 reload_flag_CXX=$reload_flag
13198 reload_cmds_CXX=$reload_cmds
13199 no_undefined_flag_CXX=
13200 whole_archive_flag_spec_CXX=
13201 enable_shared_with_static_runtimes_CXX=no
13202
13203 # Source file extension for C++ test sources.
13204 ac_ext=cpp
13205
13206 # Object file extension for compiled C++ test sources.
13207 objext=o
13208 objext_CXX=$objext
13209
13210 # No sense in running all these tests if we already determined that
13211 # the CXX compiler isn't working.  Some variables (like enable_shared)
13212 # are currently assumed to apply to all compilers on this platform,
13213 # and will be corrupted by setting them based on a non-working compiler.
13214 if test "$_lt_caught_CXX_error" != yes; then
13215   # Code to be used in simple compile tests
13216   lt_simple_compile_test_code="int some_variable = 0;"
13217
13218   # Code to be used in simple link tests
13219   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
13220
13221   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
13222
13223
13224
13225
13226
13227
13228 # If no C compiler was specified, use CC.
13229 LTCC=${LTCC-"$CC"}
13230
13231 # If no C compiler flags were specified, use CFLAGS.
13232 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13233
13234 # Allow CC to be a program name with arguments.
13235 compiler=$CC
13236
13237
13238   # save warnings/boilerplate of simple test code
13239   ac_outfile=conftest.$ac_objext
13240 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
13241 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
13242 _lt_compiler_boilerplate=`cat conftest.err`
13243 $RM conftest*
13244
13245   ac_outfile=conftest.$ac_objext
13246 echo "$lt_simple_link_test_code" >conftest.$ac_ext
13247 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
13248 _lt_linker_boilerplate=`cat conftest.err`
13249 $RM -r conftest*
13250
13251
13252   # Allow CC to be a program name with arguments.
13253   lt_save_CC=$CC
13254   lt_save_LD=$LD
13255   lt_save_GCC=$GCC
13256   GCC=$GXX
13257   lt_save_with_gnu_ld=$with_gnu_ld
13258   lt_save_path_LD=$lt_cv_path_LD
13259   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
13260     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
13261   else
13262     $as_unset lt_cv_prog_gnu_ld
13263   fi
13264   if test -n "${lt_cv_path_LDCXX+set}"; then
13265     lt_cv_path_LD=$lt_cv_path_LDCXX
13266   else
13267     $as_unset lt_cv_path_LD
13268   fi
13269   test -z "${LDCXX+set}" || LD=$LDCXX
13270   CC=${CXX-"c++"}
13271   compiler=$CC
13272   compiler_CXX=$CC
13273   for cc_temp in $compiler""; do
13274   case $cc_temp in
13275     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
13276     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
13277     \-*) ;;
13278     *) break;;
13279   esac
13280 done
13281 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
13282
13283
13284   if test -n "$compiler"; then
13285     # We don't want -fno-exception when compiling C++ code, so set the
13286     # no_builtin_flag separately
13287     if test "$GXX" = yes; then
13288       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
13289     else
13290       lt_prog_compiler_no_builtin_flag_CXX=
13291     fi
13292
13293     if test "$GXX" = yes; then
13294       # Set up default GNU C++ configuration
13295
13296
13297
13298 # Check whether --with-gnu-ld was given.
13299 if test "${with_gnu_ld+set}" = set; then :
13300   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
13301 else
13302   with_gnu_ld=no
13303 fi
13304
13305 ac_prog=ld
13306 if test "$GCC" = yes; then
13307   # Check if gcc -print-prog-name=ld gives a path.
13308   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
13309 $as_echo_n "checking for ld used by $CC... " >&6; }
13310   case $host in
13311   *-*-mingw*)
13312     # gcc leaves a trailing carriage return which upsets mingw
13313     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
13314   *)
13315     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
13316   esac
13317   case $ac_prog in
13318     # Accept absolute paths.
13319     [\\/]* | ?:[\\/]*)
13320       re_direlt='/[^/][^/]*/\.\./'
13321       # Canonicalize the pathname of ld
13322       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
13323       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
13324         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
13325       done
13326       test -z "$LD" && LD="$ac_prog"
13327       ;;
13328   "")
13329     # If it fails, then pretend we aren't using GCC.
13330     ac_prog=ld
13331     ;;
13332   *)
13333     # If it is relative, then search for the first ld in PATH.
13334     with_gnu_ld=unknown
13335     ;;
13336   esac
13337 elif test "$with_gnu_ld" = yes; then
13338   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
13339 $as_echo_n "checking for GNU ld... " >&6; }
13340 else
13341   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
13342 $as_echo_n "checking for non-GNU ld... " >&6; }
13343 fi
13344 if ${lt_cv_path_LD+:} false; then :
13345   $as_echo_n "(cached) " >&6
13346 else
13347   if test -z "$LD"; then
13348   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
13349   for ac_dir in $PATH; do
13350     IFS="$lt_save_ifs"
13351     test -z "$ac_dir" && ac_dir=.
13352     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
13353       lt_cv_path_LD="$ac_dir/$ac_prog"
13354       # Check to see if the program is GNU ld.  I'd rather use --version,
13355       # but apparently some variants of GNU ld only accept -v.
13356       # Break only if it was the GNU/non-GNU ld that we prefer.
13357       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
13358       *GNU* | *'with BFD'*)
13359         test "$with_gnu_ld" != no && break
13360         ;;
13361       *)
13362         test "$with_gnu_ld" != yes && break
13363         ;;
13364       esac
13365     fi
13366   done
13367   IFS="$lt_save_ifs"
13368 else
13369   lt_cv_path_LD="$LD" # Let the user override the test with a path.
13370 fi
13371 fi
13372
13373 LD="$lt_cv_path_LD"
13374 if test -n "$LD"; then
13375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
13376 $as_echo "$LD" >&6; }
13377 else
13378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13379 $as_echo "no" >&6; }
13380 fi
13381 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
13382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
13383 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
13384 if ${lt_cv_prog_gnu_ld+:} false; then :
13385   $as_echo_n "(cached) " >&6
13386 else
13387   # I'd rather use --version here, but apparently some GNU lds only accept -v.
13388 case `$LD -v 2>&1 </dev/null` in
13389 *GNU* | *'with BFD'*)
13390   lt_cv_prog_gnu_ld=yes
13391   ;;
13392 *)
13393   lt_cv_prog_gnu_ld=no
13394   ;;
13395 esac
13396 fi
13397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
13398 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
13399 with_gnu_ld=$lt_cv_prog_gnu_ld
13400
13401
13402
13403
13404
13405
13406
13407       # Check if GNU C++ uses GNU ld as the underlying linker, since the
13408       # archiving commands below assume that GNU ld is being used.
13409       if test "$with_gnu_ld" = yes; then
13410         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13411         archive_expsym_cmds_CXX='$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 $lib'
13412
13413         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13414         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13415
13416         # If archive_cmds runs LD, not CC, wlarc should be empty
13417         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
13418         #     investigate it a little bit more. (MM)
13419         wlarc='${wl}'
13420
13421         # ancient GNU ld didn't support --whole-archive et. al.
13422         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
13423           $GREP 'no-whole-archive' > /dev/null; then
13424           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13425         else
13426           whole_archive_flag_spec_CXX=
13427         fi
13428       else
13429         with_gnu_ld=no
13430         wlarc=
13431
13432         # A generic and very simple default shared library creation
13433         # command for GNU C++ for the case where it uses the native
13434         # linker, instead of GNU ld.  If possible, this setting should
13435         # overridden to take advantage of the native linker features on
13436         # the platform it is being used on.
13437         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13438       fi
13439
13440       # Commands to make compiler produce verbose output that lists
13441       # what "hidden" libraries, object files and flags are used when
13442       # linking a shared library.
13443       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13444
13445     else
13446       GXX=no
13447       with_gnu_ld=no
13448       wlarc=
13449     fi
13450
13451     # PORTME: fill in a description of your system's C++ link characteristics
13452     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13453 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13454     ld_shlibs_CXX=yes
13455     case $host_os in
13456       aix3*)
13457         # FIXME: insert proper C++ library support
13458         ld_shlibs_CXX=no
13459         ;;
13460       aix[4-9]*)
13461         if test "$host_cpu" = ia64; then
13462           # On IA64, the linker does run time linking by default, so we don't
13463           # have to do anything special.
13464           aix_use_runtimelinking=no
13465           exp_sym_flag='-Bexport'
13466           no_entry_flag=""
13467         else
13468           aix_use_runtimelinking=no
13469
13470           # Test if we are trying to use run time linking or normal
13471           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
13472           # need to do runtime linking.
13473           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
13474             for ld_flag in $LDFLAGS; do
13475               case $ld_flag in
13476               *-brtl*)
13477                 aix_use_runtimelinking=yes
13478                 break
13479                 ;;
13480               esac
13481             done
13482             ;;
13483           esac
13484
13485           exp_sym_flag='-bexport'
13486           no_entry_flag='-bnoentry'
13487         fi
13488
13489         # When large executables or shared objects are built, AIX ld can
13490         # have problems creating the table of contents.  If linking a library
13491         # or program results in "error TOC overflow" add -mminimal-toc to
13492         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
13493         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
13494
13495         archive_cmds_CXX=''
13496         hardcode_direct_CXX=yes
13497         hardcode_direct_absolute_CXX=yes
13498         hardcode_libdir_separator_CXX=':'
13499         link_all_deplibs_CXX=yes
13500         file_list_spec_CXX='${wl}-f,'
13501
13502         if test "$GXX" = yes; then
13503           case $host_os in aix4.[012]|aix4.[012].*)
13504           # We only want to do this on AIX 4.2 and lower, the check
13505           # below for broken collect2 doesn't work under 4.3+
13506           collect2name=`${CC} -print-prog-name=collect2`
13507           if test -f "$collect2name" &&
13508              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
13509           then
13510             # We have reworked collect2
13511             :
13512           else
13513             # We have old collect2
13514             hardcode_direct_CXX=unsupported
13515             # It fails to find uninstalled libraries when the uninstalled
13516             # path is not listed in the libpath.  Setting hardcode_minus_L
13517             # to unsupported forces relinking
13518             hardcode_minus_L_CXX=yes
13519             hardcode_libdir_flag_spec_CXX='-L$libdir'
13520             hardcode_libdir_separator_CXX=
13521           fi
13522           esac
13523           shared_flag='-shared'
13524           if test "$aix_use_runtimelinking" = yes; then
13525             shared_flag="$shared_flag "'${wl}-G'
13526           fi
13527         else
13528           # not using gcc
13529           if test "$host_cpu" = ia64; then
13530           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
13531           # chokes on -Wl,-G. The following line is correct:
13532           shared_flag='-G'
13533           else
13534             if test "$aix_use_runtimelinking" = yes; then
13535               shared_flag='${wl}-G'
13536             else
13537               shared_flag='${wl}-bM:SRE'
13538             fi
13539           fi
13540         fi
13541
13542         export_dynamic_flag_spec_CXX='${wl}-bexpall'
13543         # It seems that -bexpall does not export symbols beginning with
13544         # underscore (_), so it is better to generate a list of symbols to
13545         # export.
13546         always_export_symbols_CXX=yes
13547         if test "$aix_use_runtimelinking" = yes; then
13548           # Warning - without using the other runtime loading flags (-brtl),
13549           # -berok will link without error, but may produce a broken library.
13550           allow_undefined_flag_CXX='-berok'
13551           # Determine the default libpath from the value encoded in an empty
13552           # executable.
13553           if test x$gcc_no_link = xyes; then
13554   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
13555 fi
13556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13557 /* end confdefs.h.  */
13558
13559 int
13560 main ()
13561 {
13562
13563   ;
13564   return 0;
13565 }
13566 _ACEOF
13567 if ac_fn_cxx_try_link "$LINENO"; then :
13568
13569 lt_aix_libpath_sed='
13570     /Import File Strings/,/^$/ {
13571         /^0/ {
13572             s/^0  *\(.*\)$/\1/
13573             p
13574         }
13575     }'
13576 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13577 # Check for a 64-bit object if we didn't find anything.
13578 if test -z "$aix_libpath"; then
13579   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13580 fi
13581 fi
13582 rm -f core conftest.err conftest.$ac_objext \
13583     conftest$ac_exeext conftest.$ac_ext
13584 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13585
13586           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13587
13588           archive_expsym_cmds_CXX='$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 $shared_flag"
13589         else
13590           if test "$host_cpu" = ia64; then
13591             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
13592             allow_undefined_flag_CXX="-z nodefs"
13593             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
13594           else
13595             # Determine the default libpath from the value encoded in an
13596             # empty executable.
13597             if test x$gcc_no_link = xyes; then
13598   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
13599 fi
13600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13601 /* end confdefs.h.  */
13602
13603 int
13604 main ()
13605 {
13606
13607   ;
13608   return 0;
13609 }
13610 _ACEOF
13611 if ac_fn_cxx_try_link "$LINENO"; then :
13612
13613 lt_aix_libpath_sed='
13614     /Import File Strings/,/^$/ {
13615         /^0/ {
13616             s/^0  *\(.*\)$/\1/
13617             p
13618         }
13619     }'
13620 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13621 # Check for a 64-bit object if we didn't find anything.
13622 if test -z "$aix_libpath"; then
13623   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13624 fi
13625 fi
13626 rm -f core conftest.err conftest.$ac_objext \
13627     conftest$ac_exeext conftest.$ac_ext
13628 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13629
13630             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13631             # Warning - without using the other run time loading flags,
13632             # -berok will link without error, but may produce a broken library.
13633             no_undefined_flag_CXX=' ${wl}-bernotok'
13634             allow_undefined_flag_CXX=' ${wl}-berok'
13635             if test "$with_gnu_ld" = yes; then
13636               # We only use this code for GNU lds that support --whole-archive.
13637               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13638             else
13639               # Exported symbols can be pulled into shared objects from archives
13640               whole_archive_flag_spec_CXX='$convenience'
13641             fi
13642             archive_cmds_need_lc_CXX=yes
13643             # This is similar to how AIX traditionally builds its shared
13644             # libraries.
13645             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'
13646           fi
13647         fi
13648         ;;
13649
13650       beos*)
13651         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13652           allow_undefined_flag_CXX=unsupported
13653           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
13654           # support --undefined.  This deserves some investigation.  FIXME
13655           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13656         else
13657           ld_shlibs_CXX=no
13658         fi
13659         ;;
13660
13661       chorus*)
13662         case $cc_basename in
13663           *)
13664           # FIXME: insert proper C++ library support
13665           ld_shlibs_CXX=no
13666           ;;
13667         esac
13668         ;;
13669
13670       cygwin* | mingw* | pw32* | cegcc*)
13671         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
13672         # as there is no search path for DLLs.
13673         hardcode_libdir_flag_spec_CXX='-L$libdir'
13674         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
13675         allow_undefined_flag_CXX=unsupported
13676         always_export_symbols_CXX=no
13677         enable_shared_with_static_runtimes_CXX=yes
13678
13679         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
13680           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13681           # If the export-symbols file already is a .def file (1st line
13682           # is EXPORTS), use it as is; otherwise, prepend...
13683           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
13684             cp $export_symbols $output_objdir/$soname.def;
13685           else
13686             echo EXPORTS > $output_objdir/$soname.def;
13687             cat $export_symbols >> $output_objdir/$soname.def;
13688           fi~
13689           $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 $lib'
13690         else
13691           ld_shlibs_CXX=no
13692         fi
13693         ;;
13694       darwin* | rhapsody*)
13695
13696
13697   archive_cmds_need_lc_CXX=no
13698   hardcode_direct_CXX=no
13699   hardcode_automatic_CXX=yes
13700   hardcode_shlibpath_var_CXX=unsupported
13701   if test "$lt_cv_ld_force_load" = "yes"; then
13702     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 \"$new_convenience\"`'
13703   else
13704     whole_archive_flag_spec_CXX=''
13705   fi
13706   link_all_deplibs_CXX=yes
13707   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
13708   case $cc_basename in
13709      ifort*) _lt_dar_can_shared=yes ;;
13710      *) _lt_dar_can_shared=$GCC ;;
13711   esac
13712   if test "$_lt_dar_can_shared" = "yes"; then
13713     output_verbose_link_cmd=func_echo_all
13714     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
13715     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
13716     archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
13717     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
13718        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
13719       archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
13720       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
13721     fi
13722
13723   else
13724   ld_shlibs_CXX=no
13725   fi
13726
13727         ;;
13728
13729       dgux*)
13730         case $cc_basename in
13731           ec++*)
13732             # FIXME: insert proper C++ library support
13733             ld_shlibs_CXX=no
13734             ;;
13735           ghcx*)
13736             # Green Hills C++ Compiler
13737             # FIXME: insert proper C++ library support
13738             ld_shlibs_CXX=no
13739             ;;
13740           *)
13741             # FIXME: insert proper C++ library support
13742             ld_shlibs_CXX=no
13743             ;;
13744         esac
13745         ;;
13746
13747       freebsd2.*)
13748         # C++ shared libraries reported to be fairly broken before
13749         # switch to ELF
13750         ld_shlibs_CXX=no
13751         ;;
13752
13753       freebsd-elf*)
13754         archive_cmds_need_lc_CXX=no
13755         ;;
13756
13757       freebsd* | dragonfly*)
13758         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
13759         # conventions
13760         ld_shlibs_CXX=yes
13761         ;;
13762
13763       gnu*)
13764         ;;
13765
13766       haiku*)
13767         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13768         link_all_deplibs_CXX=yes
13769         ;;
13770
13771       hpux9*)
13772         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13773         hardcode_libdir_separator_CXX=:
13774         export_dynamic_flag_spec_CXX='${wl}-E'
13775         hardcode_direct_CXX=yes
13776         hardcode_minus_L_CXX=yes # Not in the search PATH,
13777                                              # but as the default
13778                                              # location of the library.
13779
13780         case $cc_basename in
13781           CC*)
13782             # FIXME: insert proper C++ library support
13783             ld_shlibs_CXX=no
13784             ;;
13785           aCC*)
13786             archive_cmds_CXX='$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 $lib'
13787             # Commands to make compiler produce verbose output that lists
13788             # what "hidden" libraries, object files and flags are used when
13789             # linking a shared library.
13790             #
13791             # There doesn't appear to be a way to prevent this compiler from
13792             # explicitly linking system object files so we need to strip them
13793             # from the output so that they don't get included in the library
13794             # dependencies.
13795             output_verbose_link_cmd='templist=`($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"'
13796             ;;
13797           *)
13798             if test "$GXX" = yes; then
13799               archive_cmds_CXX='$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'
13800             else
13801               # FIXME: insert proper C++ library support
13802               ld_shlibs_CXX=no
13803             fi
13804             ;;
13805         esac
13806         ;;
13807
13808       hpux10*|hpux11*)
13809         if test $with_gnu_ld = no; then
13810           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13811           hardcode_libdir_separator_CXX=:
13812
13813           case $host_cpu in
13814             hppa*64*|ia64*)
13815               ;;
13816             *)
13817               export_dynamic_flag_spec_CXX='${wl}-E'
13818               ;;
13819           esac
13820         fi
13821         case $host_cpu in
13822           hppa*64*|ia64*)
13823             hardcode_direct_CXX=no
13824             hardcode_shlibpath_var_CXX=no
13825             ;;
13826           *)
13827             hardcode_direct_CXX=yes
13828             hardcode_direct_absolute_CXX=yes
13829             hardcode_minus_L_CXX=yes # Not in the search PATH,
13830                                                  # but as the default
13831                                                  # location of the library.
13832             ;;
13833         esac
13834
13835         case $cc_basename in
13836           CC*)
13837             # FIXME: insert proper C++ library support
13838             ld_shlibs_CXX=no
13839             ;;
13840           aCC*)
13841             case $host_cpu in
13842               hppa*64*)
13843                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13844                 ;;
13845               ia64*)
13846                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13847                 ;;
13848               *)
13849                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13850                 ;;
13851             esac
13852             # Commands to make compiler produce verbose output that lists
13853             # what "hidden" libraries, object files and flags are used when
13854             # linking a shared library.
13855             #
13856             # There doesn't appear to be a way to prevent this compiler from
13857             # explicitly linking system object files so we need to strip them
13858             # from the output so that they don't get included in the library
13859             # dependencies.
13860             output_verbose_link_cmd='templist=`($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"'
13861             ;;
13862           *)
13863             if test "$GXX" = yes; then
13864               if test $with_gnu_ld = no; then
13865                 case $host_cpu in
13866                   hppa*64*)
13867                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13868                     ;;
13869                   ia64*)
13870                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13871                     ;;
13872                   *)
13873                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13874                     ;;
13875                 esac
13876               fi
13877             else
13878               # FIXME: insert proper C++ library support
13879               ld_shlibs_CXX=no
13880             fi
13881             ;;
13882         esac
13883         ;;
13884
13885       interix[3-9]*)
13886         hardcode_direct_CXX=no
13887         hardcode_shlibpath_var_CXX=no
13888         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13889         export_dynamic_flag_spec_CXX='${wl}-E'
13890         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
13891         # Instead, shared libraries are loaded at an image base (0x10000000 by
13892         # default) and relocated if they conflict, which is a slow very memory
13893         # consuming and fragmenting process.  To avoid this, we pick a random,
13894         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
13895         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
13896         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13897         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13898         ;;
13899       irix5* | irix6*)
13900         case $cc_basename in
13901           CC*)
13902             # SGI C++
13903             archive_cmds_CXX='$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 $lib'
13904
13905             # Archives containing C++ object files must be created using
13906             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
13907             # necessary to make sure instantiated templates are included
13908             # in the archive.
13909             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
13910             ;;
13911           *)
13912             if test "$GXX" = yes; then
13913               if test "$with_gnu_ld" = no; then
13914                 archive_cmds_CXX='$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 $lib'
13915               else
13916                 archive_cmds_CXX='$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 $lib'
13917               fi
13918             fi
13919             link_all_deplibs_CXX=yes
13920             ;;
13921         esac
13922         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13923         hardcode_libdir_separator_CXX=:
13924         inherit_rpath_CXX=yes
13925         ;;
13926
13927       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13928         case $cc_basename in
13929           KCC*)
13930             # Kuck and Associates, Inc. (KAI) C++ Compiler
13931
13932             # KCC will only create a shared library if the output file
13933             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13934             # to its proper name (with version) after linking.
13935             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'
13936             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 $lib'
13937             # Commands to make compiler produce verbose output that lists
13938             # what "hidden" libraries, object files and flags are used when
13939             # linking a shared library.
13940             #
13941             # There doesn't appear to be a way to prevent this compiler from
13942             # explicitly linking system object files so we need to strip them
13943             # from the output so that they don't get included in the library
13944             # dependencies.
13945             output_verbose_link_cmd='templist=`$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"'
13946
13947             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13948             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13949
13950             # Archives containing C++ object files must be created using
13951             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
13952             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
13953             ;;
13954           icpc* | ecpc* )
13955             # Intel C++
13956             with_gnu_ld=yes
13957             # version 8.0 and above of icpc choke on multiply defined symbols
13958             # if we add $predep_objects and $postdep_objects, however 7.1 and
13959             # earlier do not add the objects themselves.
13960             case `$CC -V 2>&1` in
13961               *"Version 7."*)
13962                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13963                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13964                 ;;
13965               *)  # Version 8.0 or newer
13966                 tmp_idyn=
13967                 case $host_cpu in
13968                   ia64*) tmp_idyn=' -i_dynamic';;
13969                 esac
13970                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13971                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13972                 ;;
13973             esac
13974             archive_cmds_need_lc_CXX=no
13975             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13976             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13977             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13978             ;;
13979           pgCC* | pgcpp*)
13980             # Portland Group C++ compiler
13981             case `$CC -V` in
13982             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
13983               prelink_cmds_CXX='tpldir=Template.dir~
13984                 rm -rf $tpldir~
13985                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
13986                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
13987               old_archive_cmds_CXX='tpldir=Template.dir~
13988                 rm -rf $tpldir~
13989                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
13990                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
13991                 $RANLIB $oldlib'
13992               archive_cmds_CXX='tpldir=Template.dir~
13993                 rm -rf $tpldir~
13994                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13995                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13996               archive_expsym_cmds_CXX='tpldir=Template.dir~
13997                 rm -rf $tpldir~
13998                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13999                 $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 $lib'
14000               ;;
14001             *) # Version 6 and above use weak symbols
14002               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
14003               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
14004               ;;
14005             esac
14006
14007             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
14008             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
14009             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
14010             ;;
14011           cxx*)
14012             # Compaq C++
14013             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
14014             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
14015
14016             runpath_var=LD_RUN_PATH
14017             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
14018             hardcode_libdir_separator_CXX=:
14019
14020             # Commands to make compiler produce verbose output that lists
14021             # what "hidden" libraries, object files and flags are used when
14022             # linking a shared library.
14023             #
14024             # There doesn't appear to be a way to prevent this compiler from
14025             # explicitly linking system object files so we need to strip them
14026             # from the output so that they don't get included in the library
14027             # dependencies.
14028             output_verbose_link_cmd='templist=`$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" | $Xsed'
14029             ;;
14030           xl* | mpixl* | bgxl*)
14031             # IBM XL 8.0 on PPC, with GNU ld
14032             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
14033             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
14034             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
14035             if test "x$supports_anon_versioning" = xyes; then
14036               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
14037                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
14038                 echo "local: *; };" >> $output_objdir/$libname.ver~
14039                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
14040             fi
14041             ;;
14042           *)
14043             case `$CC -V 2>&1 | sed 5q` in
14044             *Sun\ C*)
14045               # Sun C++ 5.9
14046               no_undefined_flag_CXX=' -zdefs'
14047               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
14048               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
14049               hardcode_libdir_flag_spec_CXX='-R$libdir'
14050               whole_archive_flag_spec_CXX='${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'
14051               compiler_needs_object_CXX=yes
14052
14053               # Not sure whether something based on
14054               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
14055               # would be better.
14056               output_verbose_link_cmd='func_echo_all'
14057
14058               # Archives containing C++ object files must be created using
14059               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
14060               # necessary to make sure instantiated templates are included
14061               # in the archive.
14062               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
14063               ;;
14064             esac
14065             ;;
14066         esac
14067         ;;
14068
14069       lynxos*)
14070         # FIXME: insert proper C++ library support
14071         ld_shlibs_CXX=no
14072         ;;
14073
14074       m88k*)
14075         # FIXME: insert proper C++ library support
14076         ld_shlibs_CXX=no
14077         ;;
14078
14079       mvs*)
14080         case $cc_basename in
14081           cxx*)
14082             # FIXME: insert proper C++ library support
14083             ld_shlibs_CXX=no
14084             ;;
14085           *)
14086             # FIXME: insert proper C++ library support
14087             ld_shlibs_CXX=no
14088             ;;
14089         esac
14090         ;;
14091
14092       netbsd*)
14093         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14094           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
14095           wlarc=
14096           hardcode_libdir_flag_spec_CXX='-R$libdir'
14097           hardcode_direct_CXX=yes
14098           hardcode_shlibpath_var_CXX=no
14099         fi
14100         # Workaround some broken pre-1.5 toolchains
14101         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
14102         ;;
14103
14104       *nto* | *qnx*)
14105         ld_shlibs_CXX=yes
14106         ;;
14107
14108       openbsd2*)
14109         # C++ shared libraries are fairly broken
14110         ld_shlibs_CXX=no
14111         ;;
14112
14113       openbsd*)
14114         if test -f /usr/libexec/ld.so; then
14115           hardcode_direct_CXX=yes
14116           hardcode_shlibpath_var_CXX=no
14117           hardcode_direct_absolute_CXX=yes
14118           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
14119           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
14120           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14121             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
14122             export_dynamic_flag_spec_CXX='${wl}-E'
14123             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
14124           fi
14125           output_verbose_link_cmd=func_echo_all
14126         else
14127           ld_shlibs_CXX=no
14128         fi
14129         ;;
14130
14131       osf3* | osf4* | osf5*)
14132         case $cc_basename in
14133           KCC*)
14134             # Kuck and Associates, Inc. (KAI) C++ Compiler
14135
14136             # KCC will only create a shared library if the output file
14137             # ends with ".so" (or ".sl" for HP-UX), so rename the library
14138             # to its proper name (with version) after linking.
14139             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 $lib'
14140
14141             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
14142             hardcode_libdir_separator_CXX=:
14143
14144             # Archives containing C++ object files must be created using
14145             # the KAI C++ compiler.
14146             case $host in
14147               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
14148               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
14149             esac
14150             ;;
14151           RCC*)
14152             # Rational C++ 2.4.1
14153             # FIXME: insert proper C++ library support
14154             ld_shlibs_CXX=no
14155             ;;
14156           cxx*)
14157             case $host in
14158               osf3*)
14159                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
14160                 archive_cmds_CXX='$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 $lib'
14161                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
14162                 ;;
14163               *)
14164                 allow_undefined_flag_CXX=' -expect_unresolved \*'
14165                 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'
14166                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
14167                   echo "-hidden">> $lib.exp~
14168                   $CC -shared$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~
14169                   $RM $lib.exp'
14170                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
14171                 ;;
14172             esac
14173
14174             hardcode_libdir_separator_CXX=:
14175
14176             # Commands to make compiler produce verbose output that lists
14177             # what "hidden" libraries, object files and flags are used when
14178             # linking a shared library.
14179             #
14180             # There doesn't appear to be a way to prevent this compiler from
14181             # explicitly linking system object files so we need to strip them
14182             # from the output so that they don't get included in the library
14183             # dependencies.
14184             output_verbose_link_cmd='templist=`$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"'
14185             ;;
14186           *)
14187             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
14188               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
14189               case $host in
14190                 osf3*)
14191                   archive_cmds_CXX='$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 $lib'
14192                   ;;
14193                 *)
14194                   archive_cmds_CXX='$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 $lib'
14195                   ;;
14196               esac
14197
14198               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
14199               hardcode_libdir_separator_CXX=:
14200
14201               # Commands to make compiler produce verbose output that lists
14202               # what "hidden" libraries, object files and flags are used when
14203               # linking a shared library.
14204               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
14205
14206             else
14207               # FIXME: insert proper C++ library support
14208               ld_shlibs_CXX=no
14209             fi
14210             ;;
14211         esac
14212         ;;
14213
14214       psos*)
14215         # FIXME: insert proper C++ library support
14216         ld_shlibs_CXX=no
14217         ;;
14218
14219       sunos4*)
14220         case $cc_basename in
14221           CC*)
14222             # Sun C++ 4.x
14223             # FIXME: insert proper C++ library support
14224             ld_shlibs_CXX=no
14225             ;;
14226           lcc*)
14227             # Lucid
14228             # FIXME: insert proper C++ library support
14229             ld_shlibs_CXX=no
14230             ;;
14231           *)
14232             # FIXME: insert proper C++ library support
14233             ld_shlibs_CXX=no
14234             ;;
14235         esac
14236         ;;
14237
14238       solaris*)
14239         case $cc_basename in
14240           CC*)
14241             # Sun C++ 4.2, 5.x and Centerline C++
14242             archive_cmds_need_lc_CXX=yes
14243             no_undefined_flag_CXX=' -zdefs'
14244             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
14245             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
14246               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
14247
14248             hardcode_libdir_flag_spec_CXX='-R$libdir'
14249             hardcode_shlibpath_var_CXX=no
14250             case $host_os in
14251               solaris2.[0-5] | solaris2.[0-5].*) ;;
14252               *)
14253                 # The compiler driver will combine and reorder linker options,
14254                 # but understands `-z linker_flag'.
14255                 # Supported since Solaris 2.6 (maybe 2.5.1?)
14256                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
14257                 ;;
14258             esac
14259             link_all_deplibs_CXX=yes
14260
14261             output_verbose_link_cmd='func_echo_all'
14262
14263             # Archives containing C++ object files must be created using
14264             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
14265             # necessary to make sure instantiated templates are included
14266             # in the archive.
14267             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
14268             ;;
14269           gcx*)
14270             # Green Hills C++ Compiler
14271             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
14272
14273             # The C++ compiler must be used to create the archive.
14274             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
14275             ;;
14276           *)
14277             # GNU C++ compiler with Solaris linker
14278             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
14279               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
14280               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
14281                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
14282                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
14283                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
14284
14285                 # Commands to make compiler produce verbose output that lists
14286                 # what "hidden" libraries, object files and flags are used when
14287                 # linking a shared library.
14288                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
14289               else
14290                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
14291                 # platform.
14292                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
14293                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
14294                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
14295
14296                 # Commands to make compiler produce verbose output that lists
14297                 # what "hidden" libraries, object files and flags are used when
14298                 # linking a shared library.
14299                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
14300               fi
14301
14302               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
14303               case $host_os in
14304                 solaris2.[0-5] | solaris2.[0-5].*) ;;
14305                 *)
14306                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
14307                   ;;
14308               esac
14309             fi
14310             ;;
14311         esac
14312         ;;
14313
14314     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
14315       no_undefined_flag_CXX='${wl}-z,text'
14316       archive_cmds_need_lc_CXX=no
14317       hardcode_shlibpath_var_CXX=no
14318       runpath_var='LD_RUN_PATH'
14319
14320       case $cc_basename in
14321         CC*)
14322           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14323           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14324           ;;
14325         *)
14326           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14327           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14328           ;;
14329       esac
14330       ;;
14331
14332       sysv5* | sco3.2v5* | sco5v6*)
14333         # Note: We can NOT use -z defs as we might desire, because we do not
14334         # link with -lc, and that would cause any symbols used from libc to
14335         # always be unresolved, which means just about no library would
14336         # ever link correctly.  If we're not using GNU ld we use -z text
14337         # though, which does catch some bad symbols but isn't as heavy-handed
14338         # as -z defs.
14339         no_undefined_flag_CXX='${wl}-z,text'
14340         allow_undefined_flag_CXX='${wl}-z,nodefs'
14341         archive_cmds_need_lc_CXX=no
14342         hardcode_shlibpath_var_CXX=no
14343         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
14344         hardcode_libdir_separator_CXX=':'
14345         link_all_deplibs_CXX=yes
14346         export_dynamic_flag_spec_CXX='${wl}-Bexport'
14347         runpath_var='LD_RUN_PATH'
14348
14349         case $cc_basename in
14350           CC*)
14351             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14352             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14353             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
14354               '"$old_archive_cmds_CXX"
14355             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
14356               '"$reload_cmds_CXX"
14357             ;;
14358           *)
14359             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14360             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14361             ;;
14362         esac
14363       ;;
14364
14365       tandem*)
14366         case $cc_basename in
14367           NCC*)
14368             # NonStop-UX NCC 3.20
14369             # FIXME: insert proper C++ library support
14370             ld_shlibs_CXX=no
14371             ;;
14372           *)
14373             # FIXME: insert proper C++ library support
14374             ld_shlibs_CXX=no
14375             ;;
14376         esac
14377         ;;
14378
14379       vxworks*)
14380         # For VxWorks ports, we assume the use of a GNU linker with
14381         # standard elf conventions.
14382         ld_shlibs_CXX=yes
14383         ;;
14384
14385       *)
14386         # FIXME: insert proper C++ library support
14387         ld_shlibs_CXX=no
14388         ;;
14389     esac
14390
14391     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14392 $as_echo "$ld_shlibs_CXX" >&6; }
14393     test "$ld_shlibs_CXX" = no && can_build_shared=no
14394
14395     GCC_CXX="$GXX"
14396     LD_CXX="$LD"
14397
14398     ## CAVEAT EMPTOR:
14399     ## There is no encapsulation within the following macros, do not change
14400     ## the running order or otherwise move them around unless you know exactly
14401     ## what you are doing...
14402     # Dependencies to place before and after the object being linked:
14403 predep_objects_CXX=
14404 postdep_objects_CXX=
14405 predeps_CXX=
14406 postdeps_CXX=
14407 compiler_lib_search_path_CXX=
14408
14409 cat > conftest.$ac_ext <<_LT_EOF
14410 class Foo
14411 {
14412 public:
14413   Foo (void) { a = 0; }
14414 private:
14415   int a;
14416 };
14417 _LT_EOF
14418
14419 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14420   (eval $ac_compile) 2>&5
14421   ac_status=$?
14422   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14423   test $ac_status = 0; }; then
14424   # Parse the compiler output and extract the necessary
14425   # objects, libraries and library flags.
14426
14427   # Sentinel used to keep track of whether or not we are before
14428   # the conftest object file.
14429   pre_test_object_deps_done=no
14430
14431   for p in `eval "$output_verbose_link_cmd"`; do
14432     case $p in
14433
14434     -L* | -R* | -l*)
14435        # Some compilers place space between "-{L,R}" and the path.
14436        # Remove the space.
14437        if test $p = "-L" ||
14438           test $p = "-R"; then
14439          prev=$p
14440          continue
14441        else
14442          prev=
14443        fi
14444
14445        if test "$pre_test_object_deps_done" = no; then
14446          case $p in
14447          -L* | -R*)
14448            # Internal compiler library paths should come after those
14449            # provided the user.  The postdeps already come after the
14450            # user supplied libs so there is no need to process them.
14451            if test -z "$compiler_lib_search_path_CXX"; then
14452              compiler_lib_search_path_CXX="${prev}${p}"
14453            else
14454              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
14455            fi
14456            ;;
14457          # The "-l" case would never come before the object being
14458          # linked, so don't bother handling this case.
14459          esac
14460        else
14461          if test -z "$postdeps_CXX"; then
14462            postdeps_CXX="${prev}${p}"
14463          else
14464            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
14465          fi
14466        fi
14467        ;;
14468
14469     *.$objext)
14470        # This assumes that the test object file only shows up
14471        # once in the compiler output.
14472        if test "$p" = "conftest.$objext"; then
14473          pre_test_object_deps_done=yes
14474          continue
14475        fi
14476
14477        if test "$pre_test_object_deps_done" = no; then
14478          if test -z "$predep_objects_CXX"; then
14479            predep_objects_CXX="$p"
14480          else
14481            predep_objects_CXX="$predep_objects_CXX $p"
14482          fi
14483        else
14484          if test -z "$postdep_objects_CXX"; then
14485            postdep_objects_CXX="$p"
14486          else
14487            postdep_objects_CXX="$postdep_objects_CXX $p"
14488          fi
14489        fi
14490        ;;
14491
14492     *) ;; # Ignore the rest.
14493
14494     esac
14495   done
14496
14497   # Clean up.
14498   rm -f a.out a.exe
14499 else
14500   echo "libtool.m4: error: problem compiling CXX test program"
14501 fi
14502
14503 $RM -f confest.$objext
14504
14505 # PORTME: override above test on systems where it is broken
14506 case $host_os in
14507 interix[3-9]*)
14508   # Interix 3.5 installs completely hosed .la files for C++, so rather than
14509   # hack all around it, let's just trust "g++" to DTRT.
14510   predep_objects_CXX=
14511   postdep_objects_CXX=
14512   postdeps_CXX=
14513   ;;
14514
14515 linux*)
14516   case `$CC -V 2>&1 | sed 5q` in
14517   *Sun\ C*)
14518     # Sun C++ 5.9
14519
14520     # The more standards-conforming stlport4 library is
14521     # incompatible with the Cstd library. Avoid specifying
14522     # it if it's in CXXFLAGS. Ignore libCrun as
14523     # -library=stlport4 depends on it.
14524     case " $CXX $CXXFLAGS " in
14525     *" -library=stlport4 "*)
14526       solaris_use_stlport4=yes
14527       ;;
14528     esac
14529
14530     if test "$solaris_use_stlport4" != yes; then
14531       postdeps_CXX='-library=Cstd -library=Crun'
14532     fi
14533     ;;
14534   esac
14535   ;;
14536
14537 solaris*)
14538   case $cc_basename in
14539   CC*)
14540     # The more standards-conforming stlport4 library is
14541     # incompatible with the Cstd library. Avoid specifying
14542     # it if it's in CXXFLAGS. Ignore libCrun as
14543     # -library=stlport4 depends on it.
14544     case " $CXX $CXXFLAGS " in
14545     *" -library=stlport4 "*)
14546       solaris_use_stlport4=yes
14547       ;;
14548     esac
14549
14550     # Adding this requires a known-good setup of shared libraries for
14551     # Sun compiler versions before 5.6, else PIC objects from an old
14552     # archive will be linked into the output, leading to subtle bugs.
14553     if test "$solaris_use_stlport4" != yes; then
14554       postdeps_CXX='-library=Cstd -library=Crun'
14555     fi
14556     ;;
14557   esac
14558   ;;
14559 esac
14560
14561
14562 case " $postdeps_CXX " in
14563 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
14564 esac
14565  compiler_lib_search_dirs_CXX=
14566 if test -n "${compiler_lib_search_path_CXX}"; then
14567  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
14568 fi
14569
14570
14571
14572
14573
14574
14575
14576
14577
14578
14579
14580
14581
14582
14583
14584
14585
14586
14587
14588
14589
14590
14591
14592
14593
14594
14595
14596
14597
14598
14599
14600     lt_prog_compiler_wl_CXX=
14601 lt_prog_compiler_pic_CXX=
14602 lt_prog_compiler_static_CXX=
14603
14604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14605 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14606
14607   # C++ specific cases for pic, static, wl, etc.
14608   if test "$GXX" = yes; then
14609     lt_prog_compiler_wl_CXX='-Wl,'
14610     lt_prog_compiler_static_CXX='-static'
14611
14612     case $host_os in
14613     aix*)
14614       # All AIX code is PIC.
14615       if test "$host_cpu" = ia64; then
14616         # AIX 5 now supports IA64 processor
14617         lt_prog_compiler_static_CXX='-Bstatic'
14618       fi
14619       lt_prog_compiler_pic_CXX='-fPIC'
14620       ;;
14621
14622     amigaos*)
14623       case $host_cpu in
14624       powerpc)
14625             # see comment about AmigaOS4 .so support
14626             lt_prog_compiler_pic_CXX='-fPIC'
14627         ;;
14628       m68k)
14629             # FIXME: we need at least 68020 code to build shared libraries, but
14630             # adding the `-m68020' flag to GCC prevents building anything better,
14631             # like `-m68040'.
14632             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
14633         ;;
14634       esac
14635       ;;
14636
14637     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14638       # PIC is the default for these OSes.
14639       ;;
14640     mingw* | cygwin* | os2* | pw32* | cegcc*)
14641       # This hack is so that the source file can tell whether it is being
14642       # built for inclusion in a dll (and should export symbols for example).
14643       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14644       # (--disable-auto-import) libraries
14645       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
14646       ;;
14647     darwin* | rhapsody*)
14648       # PIC is the default on this platform
14649       # Common symbols not allowed in MH_DYLIB files
14650       lt_prog_compiler_pic_CXX='-fno-common'
14651       ;;
14652     *djgpp*)
14653       # DJGPP does not support shared libraries at all
14654       lt_prog_compiler_pic_CXX=
14655       ;;
14656     haiku*)
14657       # PIC is the default for Haiku.
14658       # The "-static" flag exists, but is broken.
14659       lt_prog_compiler_static_CXX=
14660       ;;
14661     interix[3-9]*)
14662       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14663       # Instead, we relocate shared libraries at runtime.
14664       ;;
14665     sysv4*MP*)
14666       if test -d /usr/nec; then
14667         lt_prog_compiler_pic_CXX=-Kconform_pic
14668       fi
14669       ;;
14670     hpux*)
14671       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14672       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14673       # sets the default TLS model and affects inlining.
14674       case $host_cpu in
14675       hppa*64*)
14676         ;;
14677       *)
14678         lt_prog_compiler_pic_CXX='-fPIC'
14679         ;;
14680       esac
14681       ;;
14682     *qnx* | *nto*)
14683       # QNX uses GNU C++, but need to define -shared option too, otherwise
14684       # it will coredump.
14685       lt_prog_compiler_pic_CXX='-fPIC -shared'
14686       ;;
14687     *)
14688       lt_prog_compiler_pic_CXX='-fPIC'
14689       ;;
14690     esac
14691   else
14692     case $host_os in
14693       aix[4-9]*)
14694         # All AIX code is PIC.
14695         if test "$host_cpu" = ia64; then
14696           # AIX 5 now supports IA64 processor
14697           lt_prog_compiler_static_CXX='-Bstatic'
14698         else
14699           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
14700         fi
14701         ;;
14702       chorus*)
14703         case $cc_basename in
14704         cxch68*)
14705           # Green Hills C++ Compiler
14706           # _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"
14707           ;;
14708         esac
14709         ;;
14710       dgux*)
14711         case $cc_basename in
14712           ec++*)
14713             lt_prog_compiler_pic_CXX='-KPIC'
14714             ;;
14715           ghcx*)
14716             # Green Hills C++ Compiler
14717             lt_prog_compiler_pic_CXX='-pic'
14718             ;;
14719           *)
14720             ;;
14721         esac
14722         ;;
14723       freebsd* | dragonfly*)
14724         # FreeBSD uses GNU C++
14725         ;;
14726       hpux9* | hpux10* | hpux11*)
14727         case $cc_basename in
14728           CC*)
14729             lt_prog_compiler_wl_CXX='-Wl,'
14730             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14731             if test "$host_cpu" != ia64; then
14732               lt_prog_compiler_pic_CXX='+Z'
14733             fi
14734             ;;
14735           aCC*)
14736             lt_prog_compiler_wl_CXX='-Wl,'
14737             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14738             case $host_cpu in
14739             hppa*64*|ia64*)
14740               # +Z the default
14741               ;;
14742             *)
14743               lt_prog_compiler_pic_CXX='+Z'
14744               ;;
14745             esac
14746             ;;
14747           *)
14748             ;;
14749         esac
14750         ;;
14751       interix*)
14752         # This is c89, which is MS Visual C++ (no shared libs)
14753         # Anyone wants to do a port?
14754         ;;
14755       irix5* | irix6* | nonstopux*)
14756         case $cc_basename in
14757           CC*)
14758             lt_prog_compiler_wl_CXX='-Wl,'
14759             lt_prog_compiler_static_CXX='-non_shared'
14760             # CC pic flag -KPIC is the default.
14761             ;;
14762           *)
14763             ;;
14764         esac
14765         ;;
14766       linux* | k*bsd*-gnu | kopensolaris*-gnu)
14767         case $cc_basename in
14768           KCC*)
14769             # KAI C++ Compiler
14770             lt_prog_compiler_wl_CXX='--backend -Wl,'
14771             lt_prog_compiler_pic_CXX='-fPIC'
14772             ;;
14773           ecpc* )
14774             # old Intel C++ for x86_64 which still supported -KPIC.
14775             lt_prog_compiler_wl_CXX='-Wl,'
14776             lt_prog_compiler_pic_CXX='-KPIC'
14777             lt_prog_compiler_static_CXX='-static'
14778             ;;
14779           icpc* )
14780             # Intel C++, used to be incompatible with GCC.
14781             # ICC 10 doesn't accept -KPIC any more.
14782             lt_prog_compiler_wl_CXX='-Wl,'
14783             lt_prog_compiler_pic_CXX='-fPIC'
14784             lt_prog_compiler_static_CXX='-static'
14785             ;;
14786           pgCC* | pgcpp*)
14787             # Portland Group C++ compiler
14788             lt_prog_compiler_wl_CXX='-Wl,'
14789             lt_prog_compiler_pic_CXX='-fpic'
14790             lt_prog_compiler_static_CXX='-Bstatic'
14791             ;;
14792           cxx*)
14793             # Compaq C++
14794             # Make sure the PIC flag is empty.  It appears that all Alpha
14795             # Linux and Compaq Tru64 Unix objects are PIC.
14796             lt_prog_compiler_pic_CXX=
14797             lt_prog_compiler_static_CXX='-non_shared'
14798             ;;
14799           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
14800             # IBM XL 8.0, 9.0 on PPC and BlueGene
14801             lt_prog_compiler_wl_CXX='-Wl,'
14802             lt_prog_compiler_pic_CXX='-qpic'
14803             lt_prog_compiler_static_CXX='-qstaticlink'
14804             ;;
14805           *)
14806             case `$CC -V 2>&1 | sed 5q` in
14807             *Sun\ C*)
14808               # Sun C++ 5.9
14809               lt_prog_compiler_pic_CXX='-KPIC'
14810               lt_prog_compiler_static_CXX='-Bstatic'
14811               lt_prog_compiler_wl_CXX='-Qoption ld '
14812               ;;
14813             esac
14814             ;;
14815         esac
14816         ;;
14817       lynxos*)
14818         ;;
14819       m88k*)
14820         ;;
14821       mvs*)
14822         case $cc_basename in
14823           cxx*)
14824             lt_prog_compiler_pic_CXX='-W c,exportall'
14825             ;;
14826           *)
14827             ;;
14828         esac
14829         ;;
14830       netbsd*)
14831         ;;
14832       *qnx* | *nto*)
14833         # QNX uses GNU C++, but need to define -shared option too, otherwise
14834         # it will coredump.
14835         lt_prog_compiler_pic_CXX='-fPIC -shared'
14836         ;;
14837       osf3* | osf4* | osf5*)
14838         case $cc_basename in
14839           KCC*)
14840             lt_prog_compiler_wl_CXX='--backend -Wl,'
14841             ;;
14842           RCC*)
14843             # Rational C++ 2.4.1
14844             lt_prog_compiler_pic_CXX='-pic'
14845             ;;
14846           cxx*)
14847             # Digital/Compaq C++
14848             lt_prog_compiler_wl_CXX='-Wl,'
14849             # Make sure the PIC flag is empty.  It appears that all Alpha
14850             # Linux and Compaq Tru64 Unix objects are PIC.
14851             lt_prog_compiler_pic_CXX=
14852             lt_prog_compiler_static_CXX='-non_shared'
14853             ;;
14854           *)
14855             ;;
14856         esac
14857         ;;
14858       psos*)
14859         ;;
14860       solaris*)
14861         case $cc_basename in
14862           CC*)
14863             # Sun C++ 4.2, 5.x and Centerline C++
14864             lt_prog_compiler_pic_CXX='-KPIC'
14865             lt_prog_compiler_static_CXX='-Bstatic'
14866             lt_prog_compiler_wl_CXX='-Qoption ld '
14867             ;;
14868           gcx*)
14869             # Green Hills C++ Compiler
14870             lt_prog_compiler_pic_CXX='-PIC'
14871             ;;
14872           *)
14873             ;;
14874         esac
14875         ;;
14876       sunos4*)
14877         case $cc_basename in
14878           CC*)
14879             # Sun C++ 4.x
14880             lt_prog_compiler_pic_CXX='-pic'
14881             lt_prog_compiler_static_CXX='-Bstatic'
14882             ;;
14883           lcc*)
14884             # Lucid
14885             lt_prog_compiler_pic_CXX='-pic'
14886             ;;
14887           *)
14888             ;;
14889         esac
14890         ;;
14891       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
14892         case $cc_basename in
14893           CC*)
14894             lt_prog_compiler_wl_CXX='-Wl,'
14895             lt_prog_compiler_pic_CXX='-KPIC'
14896             lt_prog_compiler_static_CXX='-Bstatic'
14897             ;;
14898         esac
14899         ;;
14900       tandem*)
14901         case $cc_basename in
14902           NCC*)
14903             # NonStop-UX NCC 3.20
14904             lt_prog_compiler_pic_CXX='-KPIC'
14905             ;;
14906           *)
14907             ;;
14908         esac
14909         ;;
14910       vxworks*)
14911         ;;
14912       *)
14913         lt_prog_compiler_can_build_shared_CXX=no
14914         ;;
14915     esac
14916   fi
14917
14918 case $host_os in
14919   # For platforms which do not support PIC, -DPIC is meaningless:
14920   *djgpp*)
14921     lt_prog_compiler_pic_CXX=
14922     ;;
14923   *)
14924     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
14925     ;;
14926 esac
14927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
14928 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
14929
14930
14931
14932 #
14933 # Check to make sure the PIC flag actually works.
14934 #
14935 if test -n "$lt_prog_compiler_pic_CXX"; then
14936   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
14937 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
14938 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
14939   $as_echo_n "(cached) " >&6
14940 else
14941   lt_cv_prog_compiler_pic_works_CXX=no
14942    ac_outfile=conftest.$ac_objext
14943    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14944    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
14945    # Insert the option either (1) after the last *FLAGS variable, or
14946    # (2) before a word containing "conftest.", or (3) at the end.
14947    # Note that $ac_compile itself does not contain backslashes and begins
14948    # with a dollar sign (not a hyphen), so the echo should work correctly.
14949    # The option is referenced via a variable to avoid confusing sed.
14950    lt_compile=`echo "$ac_compile" | $SED \
14951    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14952    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14953    -e 's:$: $lt_compiler_flag:'`
14954    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14955    (eval "$lt_compile" 2>conftest.err)
14956    ac_status=$?
14957    cat conftest.err >&5
14958    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14959    if (exit $ac_status) && test -s "$ac_outfile"; then
14960      # The compiler can only warn and ignore the option if not recognized
14961      # So say no if there are warnings other than the usual output.
14962      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14963      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14964      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14965        lt_cv_prog_compiler_pic_works_CXX=yes
14966      fi
14967    fi
14968    $RM conftest*
14969
14970 fi
14971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
14972 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
14973
14974 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
14975     case $lt_prog_compiler_pic_CXX in
14976      "" | " "*) ;;
14977      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
14978      esac
14979 else
14980     lt_prog_compiler_pic_CXX=
14981      lt_prog_compiler_can_build_shared_CXX=no
14982 fi
14983
14984 fi
14985
14986
14987
14988 #
14989 # Check to make sure the static flag actually works.
14990 #
14991 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
14992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
14993 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
14994 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
14995   $as_echo_n "(cached) " >&6
14996 else
14997   lt_cv_prog_compiler_static_works_CXX=no
14998    save_LDFLAGS="$LDFLAGS"
14999    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15000    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15001    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15002      # The linker can only warn and ignore the option if not recognized
15003      # So say no if there are warnings
15004      if test -s conftest.err; then
15005        # Append any errors to the config.log.
15006        cat conftest.err 1>&5
15007        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15008        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15009        if diff conftest.exp conftest.er2 >/dev/null; then
15010          lt_cv_prog_compiler_static_works_CXX=yes
15011        fi
15012      else
15013        lt_cv_prog_compiler_static_works_CXX=yes
15014      fi
15015    fi
15016    $RM -r conftest*
15017    LDFLAGS="$save_LDFLAGS"
15018
15019 fi
15020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
15021 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
15022
15023 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
15024     :
15025 else
15026     lt_prog_compiler_static_CXX=
15027 fi
15028
15029
15030
15031
15032     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15033 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15034 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
15035   $as_echo_n "(cached) " >&6
15036 else
15037   lt_cv_prog_compiler_c_o_CXX=no
15038    $RM -r conftest 2>/dev/null
15039    mkdir conftest
15040    cd conftest
15041    mkdir out
15042    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15043
15044    lt_compiler_flag="-o out/conftest2.$ac_objext"
15045    # Insert the option either (1) after the last *FLAGS variable, or
15046    # (2) before a word containing "conftest.", or (3) at the end.
15047    # Note that $ac_compile itself does not contain backslashes and begins
15048    # with a dollar sign (not a hyphen), so the echo should work correctly.
15049    lt_compile=`echo "$ac_compile" | $SED \
15050    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15051    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15052    -e 's:$: $lt_compiler_flag:'`
15053    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15054    (eval "$lt_compile" 2>out/conftest.err)
15055    ac_status=$?
15056    cat out/conftest.err >&5
15057    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15058    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15059    then
15060      # The compiler can only warn and ignore the option if not recognized
15061      # So say no if there are warnings
15062      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15063      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15064      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15065        lt_cv_prog_compiler_c_o_CXX=yes
15066      fi
15067    fi
15068    chmod u+w . 2>&5
15069    $RM conftest*
15070    # SGI C++ compiler will create directory out/ii_files/ for
15071    # template instantiation
15072    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15073    $RM out/* && rmdir out
15074    cd ..
15075    $RM -r conftest
15076    $RM conftest*
15077
15078 fi
15079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
15080 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
15081
15082
15083
15084     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15085 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15086 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
15087   $as_echo_n "(cached) " >&6
15088 else
15089   lt_cv_prog_compiler_c_o_CXX=no
15090    $RM -r conftest 2>/dev/null
15091    mkdir conftest
15092    cd conftest
15093    mkdir out
15094    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15095
15096    lt_compiler_flag="-o out/conftest2.$ac_objext"
15097    # Insert the option either (1) after the last *FLAGS variable, or
15098    # (2) before a word containing "conftest.", or (3) at the end.
15099    # Note that $ac_compile itself does not contain backslashes and begins
15100    # with a dollar sign (not a hyphen), so the echo should work correctly.
15101    lt_compile=`echo "$ac_compile" | $SED \
15102    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15103    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15104    -e 's:$: $lt_compiler_flag:'`
15105    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15106    (eval "$lt_compile" 2>out/conftest.err)
15107    ac_status=$?
15108    cat out/conftest.err >&5
15109    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15110    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15111    then
15112      # The compiler can only warn and ignore the option if not recognized
15113      # So say no if there are warnings
15114      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15115      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15116      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15117        lt_cv_prog_compiler_c_o_CXX=yes
15118      fi
15119    fi
15120    chmod u+w . 2>&5
15121    $RM conftest*
15122    # SGI C++ compiler will create directory out/ii_files/ for
15123    # template instantiation
15124    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15125    $RM out/* && rmdir out
15126    cd ..
15127    $RM -r conftest
15128    $RM conftest*
15129
15130 fi
15131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
15132 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
15133
15134
15135
15136
15137 hard_links="nottested"
15138 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
15139   # do not overwrite the value of need_locks provided by the user
15140   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15141 $as_echo_n "checking if we can lock with hard links... " >&6; }
15142   hard_links=yes
15143   $RM conftest*
15144   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15145   touch conftest.a
15146   ln conftest.a conftest.b 2>&5 || hard_links=no
15147   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15149 $as_echo "$hard_links" >&6; }
15150   if test "$hard_links" = no; then
15151     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15152 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15153     need_locks=warn
15154   fi
15155 else
15156   need_locks=no
15157 fi
15158
15159
15160
15161     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15162 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15163
15164   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15165   case $host_os in
15166   aix[4-9]*)
15167     # If we're using GNU nm, then we don't want the "-C" option.
15168     # -C means demangle to AIX nm, but means don't demangle with GNU nm
15169     # Also, AIX nm treats weak defined symbols like other global defined
15170     # symbols, whereas GNU nm marks them as "W".
15171     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15172       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15173     else
15174       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15175     fi
15176     ;;
15177   pw32*)
15178     export_symbols_cmds_CXX="$ltdll_cmds"
15179   ;;
15180   cygwin* | mingw* | cegcc*)
15181     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 > $export_symbols'
15182   ;;
15183   *)
15184     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15185   ;;
15186   esac
15187   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15188
15189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
15190 $as_echo "$ld_shlibs_CXX" >&6; }
15191 test "$ld_shlibs_CXX" = no && can_build_shared=no
15192
15193 with_gnu_ld_CXX=$with_gnu_ld
15194
15195
15196
15197
15198
15199
15200 #
15201 # Do we need to explicitly link libc?
15202 #
15203 case "x$archive_cmds_need_lc_CXX" in
15204 x|xyes)
15205   # Assume -lc should be added
15206   archive_cmds_need_lc_CXX=yes
15207
15208   if test "$enable_shared" = yes && test "$GCC" = yes; then
15209     case $archive_cmds_CXX in
15210     *'~'*)
15211       # FIXME: we may have to deal with multi-command sequences.
15212       ;;
15213     '$CC '*)
15214       # Test whether the compiler implicitly links with -lc since on some
15215       # systems, -lgcc has to come before -lc. If gcc already passes -lc
15216       # to ld, don't add -lc before -lgcc.
15217       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
15218 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
15219 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
15220   $as_echo_n "(cached) " >&6
15221 else
15222   $RM conftest*
15223         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15224
15225         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15226   (eval $ac_compile) 2>&5
15227   ac_status=$?
15228   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15229   test $ac_status = 0; } 2>conftest.err; then
15230           soname=conftest
15231           lib=conftest
15232           libobjs=conftest.$ac_objext
15233           deplibs=
15234           wl=$lt_prog_compiler_wl_CXX
15235           pic_flag=$lt_prog_compiler_pic_CXX
15236           compiler_flags=-v
15237           linker_flags=-v
15238           verstring=
15239           output_objdir=.
15240           libname=conftest
15241           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
15242           allow_undefined_flag_CXX=
15243           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
15244   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
15245   ac_status=$?
15246   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15247   test $ac_status = 0; }
15248           then
15249             lt_cv_archive_cmds_need_lc_CXX=no
15250           else
15251             lt_cv_archive_cmds_need_lc_CXX=yes
15252           fi
15253           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
15254         else
15255           cat conftest.err 1>&5
15256         fi
15257         $RM conftest*
15258
15259 fi
15260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
15261 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
15262       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
15263       ;;
15264     esac
15265   fi
15266   ;;
15267 esac
15268
15269
15270
15271
15272
15273
15274
15275
15276
15277
15278
15279
15280
15281
15282
15283
15284
15285
15286
15287
15288
15289
15290
15291
15292
15293
15294
15295
15296
15297
15298
15299
15300
15301
15302
15303
15304
15305
15306
15307
15308
15309
15310
15311
15312
15313
15314
15315
15316
15317
15318
15319
15320
15321
15322
15323
15324
15325
15326
15327
15328
15329
15330
15331
15332     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
15333 $as_echo_n "checking dynamic linker characteristics... " >&6; }
15334
15335 library_names_spec=
15336 libname_spec='lib$name'
15337 soname_spec=
15338 shrext_cmds=".so"
15339 postinstall_cmds=
15340 postuninstall_cmds=
15341 finish_cmds=
15342 finish_eval=
15343 shlibpath_var=
15344 shlibpath_overrides_runpath=unknown
15345 version_type=none
15346 dynamic_linker="$host_os ld.so"
15347 sys_lib_dlsearch_path_spec="/lib /usr/lib"
15348 need_lib_prefix=unknown
15349 hardcode_into_libs=no
15350
15351 # when you set need_version to no, make sure it does not cause -set_version
15352 # flags to be left without arguments
15353 need_version=unknown
15354
15355 case $host_os in
15356 aix3*)
15357   version_type=linux
15358   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
15359   shlibpath_var=LIBPATH
15360
15361   # AIX 3 has no versioning support, so we append a major version to the name.
15362   soname_spec='${libname}${release}${shared_ext}$major'
15363   ;;
15364
15365 aix[4-9]*)
15366   version_type=linux
15367   need_lib_prefix=no
15368   need_version=no
15369   hardcode_into_libs=yes
15370   if test "$host_cpu" = ia64; then
15371     # AIX 5 supports IA64
15372     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
15373     shlibpath_var=LD_LIBRARY_PATH
15374   else
15375     # With GCC up to 2.95.x, collect2 would create an import file
15376     # for dependence libraries.  The import file would start with
15377     # the line `#! .'.  This would cause the generated library to
15378     # depend on `.', always an invalid library.  This was fixed in
15379     # development snapshots of GCC prior to 3.0.
15380     case $host_os in
15381       aix4 | aix4.[01] | aix4.[01].*)
15382       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
15383            echo ' yes '
15384            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
15385         :
15386       else
15387         can_build_shared=no
15388       fi
15389       ;;
15390     esac
15391     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
15392     # soname into executable. Probably we can add versioning support to
15393     # collect2, so additional links can be useful in future.
15394     if test "$aix_use_runtimelinking" = yes; then
15395       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
15396       # instead of lib<name>.a to let people know that these are not
15397       # typical AIX shared libraries.
15398       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15399     else
15400       # We preserve .a as extension for shared libraries through AIX4.2
15401       # and later when we are not doing run time linking.
15402       library_names_spec='${libname}${release}.a $libname.a'
15403       soname_spec='${libname}${release}${shared_ext}$major'
15404     fi
15405     shlibpath_var=LIBPATH
15406   fi
15407   ;;
15408
15409 amigaos*)
15410   case $host_cpu in
15411   powerpc)
15412     # Since July 2007 AmigaOS4 officially supports .so libraries.
15413     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
15414     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15415     ;;
15416   m68k)
15417     library_names_spec='$libname.ixlibrary $libname.a'
15418     # Create ${libname}_ixlibrary.a entries in /sys/libs.
15419     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 ${libname}_ixlibrary.a || exit 1; done'
15420     ;;
15421   esac
15422   ;;
15423
15424 beos*)
15425   library_names_spec='${libname}${shared_ext}'
15426   dynamic_linker="$host_os ld.so"
15427   shlibpath_var=LIBRARY_PATH
15428   ;;
15429
15430 bsdi[45]*)
15431   version_type=linux
15432   need_version=no
15433   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15434   soname_spec='${libname}${release}${shared_ext}$major'
15435   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
15436   shlibpath_var=LD_LIBRARY_PATH
15437   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
15438   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
15439   # the default ld.so.conf also contains /usr/contrib/lib and
15440   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
15441   # libtool to hard-code these into programs
15442   ;;
15443
15444 cygwin* | mingw* | pw32* | cegcc*)
15445   version_type=windows
15446   shrext_cmds=".dll"
15447   need_version=no
15448   need_lib_prefix=no
15449
15450   case $GCC,$host_os in
15451   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
15452     library_names_spec='$libname.dll.a'
15453     # DLL is installed to $(libdir)/../bin by postinstall_cmds
15454     postinstall_cmds='base_file=`basename \${file}`~
15455       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
15456       dldir=$destdir/`dirname \$dlpath`~
15457       test -d \$dldir || mkdir -p \$dldir~
15458       $install_prog $dir/$dlname \$dldir/$dlname~
15459       chmod a+x \$dldir/$dlname~
15460       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
15461         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
15462       fi'
15463     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
15464       dlpath=$dir/\$dldll~
15465        $RM \$dlpath'
15466     shlibpath_overrides_runpath=yes
15467
15468     case $host_os in
15469     cygwin*)
15470       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
15471       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15472
15473       ;;
15474     mingw* | cegcc*)
15475       # MinGW DLLs use traditional 'lib' prefix
15476       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15477       ;;
15478     pw32*)
15479       # pw32 DLLs use 'pw' prefix rather than 'lib'
15480       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15481       ;;
15482     esac
15483     ;;
15484
15485   *)
15486     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
15487     ;;
15488   esac
15489   dynamic_linker='Win32 ld.exe'
15490   # FIXME: first we should search . and the directory the executable is in
15491   shlibpath_var=PATH
15492   ;;
15493
15494 darwin* | rhapsody*)
15495   dynamic_linker="$host_os dyld"
15496   version_type=darwin
15497   need_lib_prefix=no
15498   need_version=no
15499   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
15500   soname_spec='${libname}${release}${major}$shared_ext'
15501   shlibpath_overrides_runpath=yes
15502   shlibpath_var=DYLD_LIBRARY_PATH
15503   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
15504
15505   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
15506   ;;
15507
15508 dgux*)
15509   version_type=linux
15510   need_lib_prefix=no
15511   need_version=no
15512   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
15513   soname_spec='${libname}${release}${shared_ext}$major'
15514   shlibpath_var=LD_LIBRARY_PATH
15515   ;;
15516
15517 freebsd* | dragonfly*)
15518   # DragonFly does not have aout.  When/if they implement a new
15519   # versioning mechanism, adjust this.
15520   if test -x /usr/bin/objformat; then
15521     objformat=`/usr/bin/objformat`
15522   else
15523     case $host_os in
15524     freebsd[23].*) objformat=aout ;;
15525     *) objformat=elf ;;
15526     esac
15527   fi
15528   version_type=freebsd-$objformat
15529   case $version_type in
15530     freebsd-elf*)
15531       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15532       need_version=no
15533       need_lib_prefix=no
15534       ;;
15535     freebsd-*)
15536       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
15537       need_version=yes
15538       ;;
15539   esac
15540   shlibpath_var=LD_LIBRARY_PATH
15541   case $host_os in
15542   freebsd2.*)
15543     shlibpath_overrides_runpath=yes
15544     ;;
15545   freebsd3.[01]* | freebsdelf3.[01]*)
15546     shlibpath_overrides_runpath=yes
15547     hardcode_into_libs=yes
15548     ;;
15549   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
15550   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
15551     shlibpath_overrides_runpath=no
15552     hardcode_into_libs=yes
15553     ;;
15554   *) # from 4.6 on, and DragonFly
15555     shlibpath_overrides_runpath=yes
15556     hardcode_into_libs=yes
15557     ;;
15558   esac
15559   ;;
15560
15561 haiku*)
15562   version_type=linux
15563   need_lib_prefix=no
15564   need_version=no
15565   dynamic_linker="$host_os runtime_loader"
15566   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
15567   soname_spec='${libname}${release}${shared_ext}$major'
15568   shlibpath_var=LIBRARY_PATH
15569   shlibpath_overrides_runpath=yes
15570   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
15571   hardcode_into_libs=yes
15572   ;;
15573
15574 hpux9* | hpux10* | hpux11*)
15575   # Give a soname corresponding to the major version so that dld.sl refuses to
15576   # link against other versions.
15577   version_type=sunos
15578   need_lib_prefix=no
15579   need_version=no
15580   case $host_cpu in
15581   ia64*)
15582     shrext_cmds='.so'
15583     hardcode_into_libs=yes
15584     dynamic_linker="$host_os dld.so"
15585     shlibpath_var=LD_LIBRARY_PATH
15586     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15587     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15588     soname_spec='${libname}${release}${shared_ext}$major'
15589     if test "X$HPUX_IA64_MODE" = X32; then
15590       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
15591     else
15592       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
15593     fi
15594     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15595     ;;
15596   hppa*64*)
15597     shrext_cmds='.sl'
15598     hardcode_into_libs=yes
15599     dynamic_linker="$host_os dld.sl"
15600     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
15601     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15602     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15603     soname_spec='${libname}${release}${shared_ext}$major'
15604     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
15605     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15606     ;;
15607   *)
15608     shrext_cmds='.sl'
15609     dynamic_linker="$host_os dld.sl"
15610     shlibpath_var=SHLIB_PATH
15611     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
15612     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15613     soname_spec='${libname}${release}${shared_ext}$major'
15614     ;;
15615   esac
15616   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
15617   postinstall_cmds='chmod 555 $lib'
15618   # or fails outright, so override atomically:
15619   install_override_mode=555
15620   ;;
15621
15622 interix[3-9]*)
15623   version_type=linux
15624   need_lib_prefix=no
15625   need_version=no
15626   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15627   soname_spec='${libname}${release}${shared_ext}$major'
15628   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
15629   shlibpath_var=LD_LIBRARY_PATH
15630   shlibpath_overrides_runpath=no
15631   hardcode_into_libs=yes
15632   ;;
15633
15634 irix5* | irix6* | nonstopux*)
15635   case $host_os in
15636     nonstopux*) version_type=nonstopux ;;
15637     *)
15638         if test "$lt_cv_prog_gnu_ld" = yes; then
15639                 version_type=linux
15640         else
15641                 version_type=irix
15642         fi ;;
15643   esac
15644   need_lib_prefix=no
15645   need_version=no
15646   soname_spec='${libname}${release}${shared_ext}$major'
15647   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
15648   case $host_os in
15649   irix5* | nonstopux*)
15650     libsuff= shlibsuff=
15651     ;;
15652   *)
15653     case $LD in # libtool.m4 will add one of these switches to LD
15654     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
15655       libsuff= shlibsuff= libmagic=32-bit;;
15656     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
15657       libsuff=32 shlibsuff=N32 libmagic=N32;;
15658     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
15659       libsuff=64 shlibsuff=64 libmagic=64-bit;;
15660     *) libsuff= shlibsuff= libmagic=never-match;;
15661     esac
15662     ;;
15663   esac
15664   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
15665   shlibpath_overrides_runpath=no
15666   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
15667   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
15668   hardcode_into_libs=yes
15669   ;;
15670
15671 # No shared lib support for Linux oldld, aout, or coff.
15672 linux*oldld* | linux*aout* | linux*coff*)
15673   dynamic_linker=no
15674   ;;
15675
15676 # This must be Linux ELF.
15677
15678 # uclinux* changes (here and below) have been submitted to the libtool
15679 # project, but have not yet been accepted: they are GCC-local changes
15680 # for the time being.  (See
15681 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
15682 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
15683   version_type=linux
15684   need_lib_prefix=no
15685   need_version=no
15686   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15687   soname_spec='${libname}${release}${shared_ext}$major'
15688   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
15689   shlibpath_var=LD_LIBRARY_PATH
15690   shlibpath_overrides_runpath=no
15691
15692   # Some binutils ld are patched to set DT_RUNPATH
15693   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
15694   $as_echo_n "(cached) " >&6
15695 else
15696   lt_cv_shlibpath_overrides_runpath=no
15697     save_LDFLAGS=$LDFLAGS
15698     save_libdir=$libdir
15699     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
15700          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
15701     if test x$gcc_no_link = xyes; then
15702   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15703 fi
15704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15705 /* end confdefs.h.  */
15706
15707 int
15708 main ()
15709 {
15710
15711   ;
15712   return 0;
15713 }
15714 _ACEOF
15715 if ac_fn_cxx_try_link "$LINENO"; then :
15716   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
15717   lt_cv_shlibpath_overrides_runpath=yes
15718 fi
15719 fi
15720 rm -f core conftest.err conftest.$ac_objext \
15721     conftest$ac_exeext conftest.$ac_ext
15722     LDFLAGS=$save_LDFLAGS
15723     libdir=$save_libdir
15724
15725 fi
15726
15727   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
15728
15729   # This implies no fast_install, which is unacceptable.
15730   # Some rework will be needed to allow for fast_install
15731   # before this can be enabled.
15732   hardcode_into_libs=yes
15733
15734   # Append ld.so.conf contents to the search path
15735   if test -f /etc/ld.so.conf; then
15736     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' ' '`
15737     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
15738   fi
15739
15740   # We used to test for /lib/ld.so.1 and disable shared libraries on
15741   # powerpc, because MkLinux only supported shared libraries with the
15742   # GNU dynamic linker.  Since this was broken with cross compilers,
15743   # most powerpc-linux boxes support dynamic linking these days and
15744   # people can always --disable-shared, the test was removed, and we
15745   # assume the GNU/Linux dynamic linker is in use.
15746   dynamic_linker='GNU/Linux ld.so'
15747   ;;
15748
15749 netbsd*)
15750   version_type=sunos
15751   need_lib_prefix=no
15752   need_version=no
15753   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15754     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15755     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15756     dynamic_linker='NetBSD (a.out) ld.so'
15757   else
15758     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15759     soname_spec='${libname}${release}${shared_ext}$major'
15760     dynamic_linker='NetBSD ld.elf_so'
15761   fi
15762   shlibpath_var=LD_LIBRARY_PATH
15763   shlibpath_overrides_runpath=yes
15764   hardcode_into_libs=yes
15765   ;;
15766
15767 newsos6)
15768   version_type=linux
15769   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15770   shlibpath_var=LD_LIBRARY_PATH
15771   shlibpath_overrides_runpath=yes
15772   ;;
15773
15774 *nto* | *qnx*)
15775   version_type=qnx
15776   need_lib_prefix=no
15777   need_version=no
15778   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15779   soname_spec='${libname}${release}${shared_ext}$major'
15780   shlibpath_var=LD_LIBRARY_PATH
15781   shlibpath_overrides_runpath=no
15782   hardcode_into_libs=yes
15783   dynamic_linker='ldqnx.so'
15784   ;;
15785
15786 openbsd*)
15787   version_type=sunos
15788   sys_lib_dlsearch_path_spec="/usr/lib"
15789   need_lib_prefix=no
15790   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
15791   case $host_os in
15792     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
15793     *)                          need_version=no  ;;
15794   esac
15795   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15796   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15797   shlibpath_var=LD_LIBRARY_PATH
15798   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15799     case $host_os in
15800       openbsd2.[89] | openbsd2.[89].*)
15801         shlibpath_overrides_runpath=no
15802         ;;
15803       *)
15804         shlibpath_overrides_runpath=yes
15805         ;;
15806       esac
15807   else
15808     shlibpath_overrides_runpath=yes
15809   fi
15810   ;;
15811
15812 os2*)
15813   libname_spec='$name'
15814   shrext_cmds=".dll"
15815   need_lib_prefix=no
15816   library_names_spec='$libname${shared_ext} $libname.a'
15817   dynamic_linker='OS/2 ld.exe'
15818   shlibpath_var=LIBPATH
15819   ;;
15820
15821 osf3* | osf4* | osf5*)
15822   version_type=osf
15823   need_lib_prefix=no
15824   need_version=no
15825   soname_spec='${libname}${release}${shared_ext}$major'
15826   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15827   shlibpath_var=LD_LIBRARY_PATH
15828   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
15829   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
15830   ;;
15831
15832 rdos*)
15833   dynamic_linker=no
15834   ;;
15835
15836 solaris*)
15837   version_type=linux
15838   need_lib_prefix=no
15839   need_version=no
15840   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15841   soname_spec='${libname}${release}${shared_ext}$major'
15842   shlibpath_var=LD_LIBRARY_PATH
15843   shlibpath_overrides_runpath=yes
15844   hardcode_into_libs=yes
15845   # ldd complains unless libraries are executable
15846   postinstall_cmds='chmod +x $lib'
15847   ;;
15848
15849 sunos4*)
15850   version_type=sunos
15851   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15852   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
15853   shlibpath_var=LD_LIBRARY_PATH
15854   shlibpath_overrides_runpath=yes
15855   if test "$with_gnu_ld" = yes; then
15856     need_lib_prefix=no
15857   fi
15858   need_version=yes
15859   ;;
15860
15861 sysv4 | sysv4.3*)
15862   version_type=linux
15863   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15864   soname_spec='${libname}${release}${shared_ext}$major'
15865   shlibpath_var=LD_LIBRARY_PATH
15866   case $host_vendor in
15867     sni)
15868       shlibpath_overrides_runpath=no
15869       need_lib_prefix=no
15870       runpath_var=LD_RUN_PATH
15871       ;;
15872     siemens)
15873       need_lib_prefix=no
15874       ;;
15875     motorola)
15876       need_lib_prefix=no
15877       need_version=no
15878       shlibpath_overrides_runpath=no
15879       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
15880       ;;
15881   esac
15882   ;;
15883
15884 sysv4*MP*)
15885   if test -d /usr/nec ;then
15886     version_type=linux
15887     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
15888     soname_spec='$libname${shared_ext}.$major'
15889     shlibpath_var=LD_LIBRARY_PATH
15890   fi
15891   ;;
15892
15893 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15894   version_type=freebsd-elf
15895   need_lib_prefix=no
15896   need_version=no
15897   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15898   soname_spec='${libname}${release}${shared_ext}$major'
15899   shlibpath_var=LD_LIBRARY_PATH
15900   shlibpath_overrides_runpath=yes
15901   hardcode_into_libs=yes
15902   if test "$with_gnu_ld" = yes; then
15903     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
15904   else
15905     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
15906     case $host_os in
15907       sco3.2v5*)
15908         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
15909         ;;
15910     esac
15911   fi
15912   sys_lib_dlsearch_path_spec='/usr/lib'
15913   ;;
15914
15915 tpf*)
15916   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
15917   version_type=linux
15918   need_lib_prefix=no
15919   need_version=no
15920   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15921   shlibpath_var=LD_LIBRARY_PATH
15922   shlibpath_overrides_runpath=no
15923   hardcode_into_libs=yes
15924   ;;
15925
15926 uts4*)
15927   version_type=linux
15928   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15929   soname_spec='${libname}${release}${shared_ext}$major'
15930   shlibpath_var=LD_LIBRARY_PATH
15931   ;;
15932
15933 # Shared libraries for VwWorks, >= 7 only at this stage
15934 # and (fpic) still incompatible with "large" code models
15935 # in a few configurations. Only for RTP mode in any case,
15936 # and upon explicit request at configure time.
15937 vxworks7*)
15938   dynamic_linker=no
15939   case ${with_multisubdir}-${enable_shared} in
15940     *large*)
15941       ;;
15942     *mrtp*-yes)
15943       version_type=linux
15944       need_lib_prefix=no
15945       need_version=no
15946       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15947       soname_spec='${libname}${release}${shared_ext}$major'
15948       dynamic_linker="$host_os module_loader"
15949       ;;
15950   esac
15951   ;;
15952 *)
15953   dynamic_linker=no
15954   ;;
15955 esac
15956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
15957 $as_echo "$dynamic_linker" >&6; }
15958 test "$dynamic_linker" = no && can_build_shared=no
15959
15960 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
15961 if test "$GCC" = yes; then
15962   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
15963 fi
15964
15965 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
15966   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
15967 fi
15968 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
15969   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
15970 fi
15971
15972
15973
15974
15975
15976
15977
15978
15979
15980
15981
15982
15983
15984
15985
15986
15987
15988
15989
15990
15991
15992
15993
15994
15995
15996
15997
15998
15999
16000
16001
16002
16003
16004
16005
16006
16007
16008
16009     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
16010 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
16011 hardcode_action_CXX=
16012 if test -n "$hardcode_libdir_flag_spec_CXX" ||
16013    test -n "$runpath_var_CXX" ||
16014    test "X$hardcode_automatic_CXX" = "Xyes" ; then
16015
16016   # We can hardcode non-existent directories.
16017   if test "$hardcode_direct_CXX" != no &&
16018      # If the only mechanism to avoid hardcoding is shlibpath_var, we
16019      # have to relink, otherwise we might link with an installed library
16020      # when we should be linking with a yet-to-be-installed one
16021      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
16022      test "$hardcode_minus_L_CXX" != no; then
16023     # Linking always hardcodes the temporary library directory.
16024     hardcode_action_CXX=relink
16025   else
16026     # We can link without hardcoding, and we can hardcode nonexisting dirs.
16027     hardcode_action_CXX=immediate
16028   fi
16029 else
16030   # We cannot hardcode anything, or else we can only hardcode existing
16031   # directories.
16032   hardcode_action_CXX=unsupported
16033 fi
16034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
16035 $as_echo "$hardcode_action_CXX" >&6; }
16036
16037 if test "$hardcode_action_CXX" = relink ||
16038    test "$inherit_rpath_CXX" = yes; then
16039   # Fast installation is not supported
16040   enable_fast_install=no
16041 elif test "$shlibpath_overrides_runpath" = yes ||
16042      test "$enable_shared" = no; then
16043   # Fast installation is not necessary
16044   enable_fast_install=needless
16045 fi
16046
16047
16048
16049
16050
16051
16052
16053   fi # test -n "$compiler"
16054
16055   CC=$lt_save_CC
16056   LDCXX=$LD
16057   LD=$lt_save_LD
16058   GCC=$lt_save_GCC
16059   with_gnu_ld=$lt_save_with_gnu_ld
16060   lt_cv_path_LDCXX=$lt_cv_path_LD
16061   lt_cv_path_LD=$lt_save_path_LD
16062   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
16063   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
16064 fi # test "$_lt_caught_CXX_error" != yes
16065
16066 ac_ext=c
16067 ac_cpp='$CPP $CPPFLAGS'
16068 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16069 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16070 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16071
16072
16073
16074
16075
16076
16077
16078
16079
16080
16081
16082
16083
16084         ac_config_commands="$ac_config_commands libtool"
16085
16086
16087
16088
16089 # Only expand once:
16090
16091
16092
16093
16094
16095 if test "${multilib}" = "yes"; then
16096   multilib_arg="--enable-multilib"
16097 else
16098   multilib_arg=
16099 fi
16100
16101 ac_fn_c_check_type "$LINENO" "struct timezone" "ac_cv_type_struct_timezone" "$ac_includes_default"
16102 if test "x$ac_cv_type_struct_timezone" = xyes; then :
16103
16104 cat >>confdefs.h <<_ACEOF
16105 #define HAVE_STRUCT_TIMEZONE 1
16106 _ACEOF
16107
16108
16109 fi
16110 ac_fn_c_check_type "$LINENO" "struct stat" "ac_cv_type_struct_stat" "$ac_includes_default"
16111 if test "x$ac_cv_type_struct_stat" = xyes; then :
16112
16113 cat >>confdefs.h <<_ACEOF
16114 #define HAVE_STRUCT_STAT 1
16115 _ACEOF
16116
16117
16118 fi
16119 ac_fn_c_check_type "$LINENO" "struct timeval" "ac_cv_type_struct_timeval" "$ac_includes_default"
16120 if test "x$ac_cv_type_struct_timeval" = xyes; then :
16121
16122 cat >>confdefs.h <<_ACEOF
16123 #define HAVE_STRUCT_TIMEVAL 1
16124 _ACEOF
16125
16126
16127 fi
16128
16129
16130 ac_ext=c
16131 ac_cpp='$CPP $CPPFLAGS'
16132 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16133 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16134 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16135
16136 # Check the compiler.
16137 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
16138 # We must force CC to /not/ be precious variables; otherwise
16139 # the wrong, non-multilib-adjusted value will be used in multilibs.
16140 # As a side effect, we have to subst CFLAGS ourselves.
16141
16142
16143
16144 ac_ext=c
16145 ac_cpp='$CPP $CPPFLAGS'
16146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16149 if test -n "$ac_tool_prefix"; then
16150   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
16151 set dummy ${ac_tool_prefix}gcc; ac_word=$2
16152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16153 $as_echo_n "checking for $ac_word... " >&6; }
16154 if ${ac_cv_prog_CC+:} false; then :
16155   $as_echo_n "(cached) " >&6
16156 else
16157   if test -n "$CC"; then
16158   ac_cv_prog_CC="$CC" # Let the user override the test.
16159 else
16160 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16161 for as_dir in $PATH
16162 do
16163   IFS=$as_save_IFS
16164   test -z "$as_dir" && as_dir=.
16165     for ac_exec_ext in '' $ac_executable_extensions; do
16166   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16167     ac_cv_prog_CC="${ac_tool_prefix}gcc"
16168     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16169     break 2
16170   fi
16171 done
16172   done
16173 IFS=$as_save_IFS
16174
16175 fi
16176 fi
16177 CC=$ac_cv_prog_CC
16178 if test -n "$CC"; then
16179   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
16180 $as_echo "$CC" >&6; }
16181 else
16182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16183 $as_echo "no" >&6; }
16184 fi
16185
16186
16187 fi
16188 if test -z "$ac_cv_prog_CC"; then
16189   ac_ct_CC=$CC
16190   # Extract the first word of "gcc", so it can be a program name with args.
16191 set dummy gcc; ac_word=$2
16192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16193 $as_echo_n "checking for $ac_word... " >&6; }
16194 if ${ac_cv_prog_ac_ct_CC+:} false; then :
16195   $as_echo_n "(cached) " >&6
16196 else
16197   if test -n "$ac_ct_CC"; then
16198   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
16199 else
16200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16201 for as_dir in $PATH
16202 do
16203   IFS=$as_save_IFS
16204   test -z "$as_dir" && as_dir=.
16205     for ac_exec_ext in '' $ac_executable_extensions; do
16206   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16207     ac_cv_prog_ac_ct_CC="gcc"
16208     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16209     break 2
16210   fi
16211 done
16212   done
16213 IFS=$as_save_IFS
16214
16215 fi
16216 fi
16217 ac_ct_CC=$ac_cv_prog_ac_ct_CC
16218 if test -n "$ac_ct_CC"; then
16219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
16220 $as_echo "$ac_ct_CC" >&6; }
16221 else
16222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16223 $as_echo "no" >&6; }
16224 fi
16225
16226   if test "x$ac_ct_CC" = x; then
16227     CC=""
16228   else
16229     case $cross_compiling:$ac_tool_warned in
16230 yes:)
16231 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
16232 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
16233 ac_tool_warned=yes ;;
16234 esac
16235     CC=$ac_ct_CC
16236   fi
16237 else
16238   CC="$ac_cv_prog_CC"
16239 fi
16240
16241 if test -z "$CC"; then
16242           if test -n "$ac_tool_prefix"; then
16243     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
16244 set dummy ${ac_tool_prefix}cc; ac_word=$2
16245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16246 $as_echo_n "checking for $ac_word... " >&6; }
16247 if ${ac_cv_prog_CC+:} false; then :
16248   $as_echo_n "(cached) " >&6
16249 else
16250   if test -n "$CC"; then
16251   ac_cv_prog_CC="$CC" # Let the user override the test.
16252 else
16253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16254 for as_dir in $PATH
16255 do
16256   IFS=$as_save_IFS
16257   test -z "$as_dir" && as_dir=.
16258     for ac_exec_ext in '' $ac_executable_extensions; do
16259   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16260     ac_cv_prog_CC="${ac_tool_prefix}cc"
16261     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16262     break 2
16263   fi
16264 done
16265   done
16266 IFS=$as_save_IFS
16267
16268 fi
16269 fi
16270 CC=$ac_cv_prog_CC
16271 if test -n "$CC"; then
16272   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
16273 $as_echo "$CC" >&6; }
16274 else
16275   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16276 $as_echo "no" >&6; }
16277 fi
16278
16279
16280   fi
16281 fi
16282 if test -z "$CC"; then
16283   # Extract the first word of "cc", so it can be a program name with args.
16284 set dummy cc; ac_word=$2
16285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16286 $as_echo_n "checking for $ac_word... " >&6; }
16287 if ${ac_cv_prog_CC+:} false; then :
16288   $as_echo_n "(cached) " >&6
16289 else
16290   if test -n "$CC"; then
16291   ac_cv_prog_CC="$CC" # Let the user override the test.
16292 else
16293   ac_prog_rejected=no
16294 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16295 for as_dir in $PATH
16296 do
16297   IFS=$as_save_IFS
16298   test -z "$as_dir" && as_dir=.
16299     for ac_exec_ext in '' $ac_executable_extensions; do
16300   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16301     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
16302        ac_prog_rejected=yes
16303        continue
16304      fi
16305     ac_cv_prog_CC="cc"
16306     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16307     break 2
16308   fi
16309 done
16310   done
16311 IFS=$as_save_IFS
16312
16313 if test $ac_prog_rejected = yes; then
16314   # We found a bogon in the path, so make sure we never use it.
16315   set dummy $ac_cv_prog_CC
16316   shift
16317   if test $# != 0; then
16318     # We chose a different compiler from the bogus one.
16319     # However, it has the same basename, so the bogon will be chosen
16320     # first if we set CC to just the basename; use the full file name.
16321     shift
16322     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
16323   fi
16324 fi
16325 fi
16326 fi
16327 CC=$ac_cv_prog_CC
16328 if test -n "$CC"; then
16329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
16330 $as_echo "$CC" >&6; }
16331 else
16332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16333 $as_echo "no" >&6; }
16334 fi
16335
16336
16337 fi
16338 if test -z "$CC"; then
16339   if test -n "$ac_tool_prefix"; then
16340   for ac_prog in cl.exe
16341   do
16342     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
16343 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
16344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16345 $as_echo_n "checking for $ac_word... " >&6; }
16346 if ${ac_cv_prog_CC+:} false; then :
16347   $as_echo_n "(cached) " >&6
16348 else
16349   if test -n "$CC"; then
16350   ac_cv_prog_CC="$CC" # Let the user override the test.
16351 else
16352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16353 for as_dir in $PATH
16354 do
16355   IFS=$as_save_IFS
16356   test -z "$as_dir" && as_dir=.
16357     for ac_exec_ext in '' $ac_executable_extensions; do
16358   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16359     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
16360     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16361     break 2
16362   fi
16363 done
16364   done
16365 IFS=$as_save_IFS
16366
16367 fi
16368 fi
16369 CC=$ac_cv_prog_CC
16370 if test -n "$CC"; then
16371   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
16372 $as_echo "$CC" >&6; }
16373 else
16374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16375 $as_echo "no" >&6; }
16376 fi
16377
16378
16379     test -n "$CC" && break
16380   done
16381 fi
16382 if test -z "$CC"; then
16383   ac_ct_CC=$CC
16384   for ac_prog in cl.exe
16385 do
16386   # Extract the first word of "$ac_prog", so it can be a program name with args.
16387 set dummy $ac_prog; ac_word=$2
16388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16389 $as_echo_n "checking for $ac_word... " >&6; }
16390 if ${ac_cv_prog_ac_ct_CC+:} false; then :
16391   $as_echo_n "(cached) " >&6
16392 else
16393   if test -n "$ac_ct_CC"; then
16394   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
16395 else
16396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16397 for as_dir in $PATH
16398 do
16399   IFS=$as_save_IFS
16400   test -z "$as_dir" && as_dir=.
16401     for ac_exec_ext in '' $ac_executable_extensions; do
16402   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16403     ac_cv_prog_ac_ct_CC="$ac_prog"
16404     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16405     break 2
16406   fi
16407 done
16408   done
16409 IFS=$as_save_IFS
16410
16411 fi
16412 fi
16413 ac_ct_CC=$ac_cv_prog_ac_ct_CC
16414 if test -n "$ac_ct_CC"; then
16415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
16416 $as_echo "$ac_ct_CC" >&6; }
16417 else
16418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16419 $as_echo "no" >&6; }
16420 fi
16421
16422
16423   test -n "$ac_ct_CC" && break
16424 done
16425
16426   if test "x$ac_ct_CC" = x; then
16427     CC=""
16428   else
16429     case $cross_compiling:$ac_tool_warned in
16430 yes:)
16431 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
16432 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
16433 ac_tool_warned=yes ;;
16434 esac
16435     CC=$ac_ct_CC
16436   fi
16437 fi
16438
16439 fi
16440
16441
16442 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16443 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16444 as_fn_error $? "no acceptable C compiler found in \$PATH
16445 See \`config.log' for more details" "$LINENO" 5; }
16446
16447 # Provide some information about the compiler.
16448 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
16449 set X $ac_compile
16450 ac_compiler=$2
16451 for ac_option in --version -v -V -qversion; do
16452   { { ac_try="$ac_compiler $ac_option >&5"
16453 case "(($ac_try" in
16454   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16455   *) ac_try_echo=$ac_try;;
16456 esac
16457 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
16458 $as_echo "$ac_try_echo"; } >&5
16459   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
16460   ac_status=$?
16461   if test -s conftest.err; then
16462     sed '10a\
16463 ... rest of stderr output deleted ...
16464          10q' conftest.err >conftest.er1
16465     cat conftest.er1 >&5
16466   fi
16467   rm -f conftest.er1 conftest.err
16468   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16469   test $ac_status = 0; }
16470 done
16471
16472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
16473 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
16474 if ${ac_cv_c_compiler_gnu+:} false; then :
16475   $as_echo_n "(cached) " >&6
16476 else
16477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16478 /* end confdefs.h.  */
16479
16480 int
16481 main ()
16482 {
16483 #ifndef __GNUC__
16484        choke me
16485 #endif
16486
16487   ;
16488   return 0;
16489 }
16490 _ACEOF
16491 if ac_fn_c_try_compile "$LINENO"; then :
16492   ac_compiler_gnu=yes
16493 else
16494   ac_compiler_gnu=no
16495 fi
16496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16497 ac_cv_c_compiler_gnu=$ac_compiler_gnu
16498
16499 fi
16500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
16501 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
16502 if test $ac_compiler_gnu = yes; then
16503   GCC=yes
16504 else
16505   GCC=
16506 fi
16507 ac_test_CFLAGS=${CFLAGS+set}
16508 ac_save_CFLAGS=$CFLAGS
16509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
16510 $as_echo_n "checking whether $CC accepts -g... " >&6; }
16511 if ${ac_cv_prog_cc_g+:} false; then :
16512   $as_echo_n "(cached) " >&6
16513 else
16514   ac_save_c_werror_flag=$ac_c_werror_flag
16515    ac_c_werror_flag=yes
16516    ac_cv_prog_cc_g=no
16517    CFLAGS="-g"
16518    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16519 /* end confdefs.h.  */
16520
16521 int
16522 main ()
16523 {
16524
16525   ;
16526   return 0;
16527 }
16528 _ACEOF
16529 if ac_fn_c_try_compile "$LINENO"; then :
16530   ac_cv_prog_cc_g=yes
16531 else
16532   CFLAGS=""
16533       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16534 /* end confdefs.h.  */
16535
16536 int
16537 main ()
16538 {
16539
16540   ;
16541   return 0;
16542 }
16543 _ACEOF
16544 if ac_fn_c_try_compile "$LINENO"; then :
16545
16546 else
16547   ac_c_werror_flag=$ac_save_c_werror_flag
16548          CFLAGS="-g"
16549          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16550 /* end confdefs.h.  */
16551
16552 int
16553 main ()
16554 {
16555
16556   ;
16557   return 0;
16558 }
16559 _ACEOF
16560 if ac_fn_c_try_compile "$LINENO"; then :
16561   ac_cv_prog_cc_g=yes
16562 fi
16563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16564 fi
16565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16566 fi
16567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16568    ac_c_werror_flag=$ac_save_c_werror_flag
16569 fi
16570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
16571 $as_echo "$ac_cv_prog_cc_g" >&6; }
16572 if test "$ac_test_CFLAGS" = set; then
16573   CFLAGS=$ac_save_CFLAGS
16574 elif test $ac_cv_prog_cc_g = yes; then
16575   if test "$GCC" = yes; then
16576     CFLAGS="-g -O2"
16577   else
16578     CFLAGS="-g"
16579   fi
16580 else
16581   if test "$GCC" = yes; then
16582     CFLAGS="-O2"
16583   else
16584     CFLAGS=
16585   fi
16586 fi
16587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
16588 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
16589 if ${ac_cv_prog_cc_c89+:} false; then :
16590   $as_echo_n "(cached) " >&6
16591 else
16592   ac_cv_prog_cc_c89=no
16593 ac_save_CC=$CC
16594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16595 /* end confdefs.h.  */
16596 #include <stdarg.h>
16597 #include <stdio.h>
16598 struct stat;
16599 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
16600 struct buf { int x; };
16601 FILE * (*rcsopen) (struct buf *, struct stat *, int);
16602 static char *e (p, i)
16603      char **p;
16604      int i;
16605 {
16606   return p[i];
16607 }
16608 static char *f (char * (*g) (char **, int), char **p, ...)
16609 {
16610   char *s;
16611   va_list v;
16612   va_start (v,p);
16613   s = g (p, va_arg (v,int));
16614   va_end (v);
16615   return s;
16616 }
16617
16618 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
16619    function prototypes and stuff, but not '\xHH' hex character constants.
16620    These don't provoke an error unfortunately, instead are silently treated
16621    as 'x'.  The following induces an error, until -std is added to get
16622    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
16623    array size at least.  It's necessary to write '\x00'==0 to get something
16624    that's true only with -std.  */
16625 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
16626
16627 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
16628    inside strings and character constants.  */
16629 #define FOO(x) 'x'
16630 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
16631
16632 int test (int i, double x);
16633 struct s1 {int (*f) (int a);};
16634 struct s2 {int (*f) (double a);};
16635 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
16636 int argc;
16637 char **argv;
16638 int
16639 main ()
16640 {
16641 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
16642   ;
16643   return 0;
16644 }
16645 _ACEOF
16646 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
16647         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
16648 do
16649   CC="$ac_save_CC $ac_arg"
16650   if ac_fn_c_try_compile "$LINENO"; then :
16651   ac_cv_prog_cc_c89=$ac_arg
16652 fi
16653 rm -f core conftest.err conftest.$ac_objext
16654   test "x$ac_cv_prog_cc_c89" != "xno" && break
16655 done
16656 rm -f conftest.$ac_ext
16657 CC=$ac_save_CC
16658
16659 fi
16660 # AC_CACHE_VAL
16661 case "x$ac_cv_prog_cc_c89" in
16662   x)
16663     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
16664 $as_echo "none needed" >&6; } ;;
16665   xno)
16666     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
16667 $as_echo "unsupported" >&6; } ;;
16668   *)
16669     CC="$CC $ac_cv_prog_cc_c89"
16670     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
16671 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
16672 esac
16673 if test "x$ac_cv_prog_cc_c89" != xno; then :
16674
16675 fi
16676
16677 ac_ext=c
16678 ac_cpp='$CPP $CPPFLAGS'
16679 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16680 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16681 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16682
16683 ac_ext=c
16684 ac_cpp='$CPP $CPPFLAGS'
16685 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16686 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16687 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
16689 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
16690 if ${am_cv_prog_cc_c_o+:} false; then :
16691   $as_echo_n "(cached) " >&6
16692 else
16693   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16694 /* end confdefs.h.  */
16695
16696 int
16697 main ()
16698 {
16699
16700   ;
16701   return 0;
16702 }
16703 _ACEOF
16704   # Make sure it works both with $CC and with simple cc.
16705   # Following AC_PROG_CC_C_O, we do the test twice because some
16706   # compilers refuse to overwrite an existing .o file with -o,
16707   # though they will create one.
16708   am_cv_prog_cc_c_o=yes
16709   for am_i in 1 2; do
16710     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
16711    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
16712    ac_status=$?
16713    echo "$as_me:$LINENO: \$? = $ac_status" >&5
16714    (exit $ac_status); } \
16715          && test -f conftest2.$ac_objext; then
16716       : OK
16717     else
16718       am_cv_prog_cc_c_o=no
16719       break
16720     fi
16721   done
16722   rm -f core conftest*
16723   unset am_i
16724 fi
16725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
16726 $as_echo "$am_cv_prog_cc_c_o" >&6; }
16727 if test "$am_cv_prog_cc_c_o" != yes; then
16728    # Losing compiler, so override with the script.
16729    # FIXME: It is wrong to rewrite CC.
16730    # But if we don't then we get into trouble of one sort or another.
16731    # A longer-term fix would be to have automake use am__CC in this case,
16732    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
16733    CC="$am_aux_dir/compile $CC"
16734 fi
16735 ac_ext=c
16736 ac_cpp='$CPP $CPPFLAGS'
16737 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16738 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16739 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16740
16741
16742
16743
16744
16745
16746
16747
16748
16749
16750
16751   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for access" >&5
16752 $as_echo_n "checking m2 front end checking c library for access... " >&6; }
16753   if test x$gcc_no_link != xyes; then
16754     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for access in -lc" >&5
16755 $as_echo_n "checking for access in -lc... " >&6; }
16756 if ${ac_cv_lib_c_access+:} false; then :
16757   $as_echo_n "(cached) " >&6
16758 else
16759   ac_check_lib_save_LIBS=$LIBS
16760 LIBS="-lc  $LIBS"
16761 if test x$gcc_no_link = xyes; then
16762   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16763 fi
16764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16765 /* end confdefs.h.  */
16766
16767 /* Override any GCC internal prototype to avoid an error.
16768    Use char because int might match the return type of a GCC
16769    builtin and then its argument prototype would still apply.  */
16770 #ifdef __cplusplus
16771 extern "C"
16772 #endif
16773 char access ();
16774 int
16775 main ()
16776 {
16777 return access ();
16778   ;
16779   return 0;
16780 }
16781 _ACEOF
16782 if ac_fn_c_try_link "$LINENO"; then :
16783   ac_cv_lib_c_access=yes
16784 else
16785   ac_cv_lib_c_access=no
16786 fi
16787 rm -f core conftest.err conftest.$ac_objext \
16788     conftest$ac_exeext conftest.$ac_ext
16789 LIBS=$ac_check_lib_save_LIBS
16790 fi
16791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_access" >&5
16792 $as_echo "$ac_cv_lib_c_access" >&6; }
16793 if test "x$ac_cv_lib_c_access" = xyes; then :
16794
16795 $as_echo "#define HAVE_ACCESS 1" >>confdefs.h
16796
16797 else
16798
16799   $as_echo "#undef HAVE_ACCESS" >>confdefs.h
16800
16801 fi
16802
16803   else
16804     if test "x$ac_cv_lib_c_access" = xyes; then
16805
16806 $as_echo "#define HAVE_ACCESS 1" >>confdefs.h
16807
16808     elif test "x$ac_cv_func_access" = xyes; then
16809
16810 $as_echo "#define HAVE_ACCESS 1" >>confdefs.h
16811
16812     else
16813
16814   $as_echo "#undef HAVE_ACCESS" >>confdefs.h
16815
16816     fi
16817   fi
16818
16819
16820   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for brk" >&5
16821 $as_echo_n "checking m2 front end checking c library for brk... " >&6; }
16822   if test x$gcc_no_link != xyes; then
16823     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for brk in -lc" >&5
16824 $as_echo_n "checking for brk in -lc... " >&6; }
16825 if ${ac_cv_lib_c_brk+:} false; then :
16826   $as_echo_n "(cached) " >&6
16827 else
16828   ac_check_lib_save_LIBS=$LIBS
16829 LIBS="-lc  $LIBS"
16830 if test x$gcc_no_link = xyes; then
16831   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16832 fi
16833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16834 /* end confdefs.h.  */
16835
16836 /* Override any GCC internal prototype to avoid an error.
16837    Use char because int might match the return type of a GCC
16838    builtin and then its argument prototype would still apply.  */
16839 #ifdef __cplusplus
16840 extern "C"
16841 #endif
16842 char brk ();
16843 int
16844 main ()
16845 {
16846 return brk ();
16847   ;
16848   return 0;
16849 }
16850 _ACEOF
16851 if ac_fn_c_try_link "$LINENO"; then :
16852   ac_cv_lib_c_brk=yes
16853 else
16854   ac_cv_lib_c_brk=no
16855 fi
16856 rm -f core conftest.err conftest.$ac_objext \
16857     conftest$ac_exeext conftest.$ac_ext
16858 LIBS=$ac_check_lib_save_LIBS
16859 fi
16860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_brk" >&5
16861 $as_echo "$ac_cv_lib_c_brk" >&6; }
16862 if test "x$ac_cv_lib_c_brk" = xyes; then :
16863
16864 $as_echo "#define HAVE_BRK 1" >>confdefs.h
16865
16866 else
16867
16868   $as_echo "#undef HAVE_BRK" >>confdefs.h
16869
16870 fi
16871
16872   else
16873     if test "x$ac_cv_lib_c_brk" = xyes; then
16874
16875 $as_echo "#define HAVE_BRK 1" >>confdefs.h
16876
16877     elif test "x$ac_cv_func_brk" = xyes; then
16878
16879 $as_echo "#define HAVE_BRK 1" >>confdefs.h
16880
16881     else
16882
16883   $as_echo "#undef HAVE_BRK" >>confdefs.h
16884
16885     fi
16886   fi
16887
16888
16889   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for cfmakeraw" >&5
16890 $as_echo_n "checking m2 front end checking c library for cfmakeraw... " >&6; }
16891   if test x$gcc_no_link != xyes; then
16892     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cfmakeraw in -lc" >&5
16893 $as_echo_n "checking for cfmakeraw in -lc... " >&6; }
16894 if ${ac_cv_lib_c_cfmakeraw+:} false; then :
16895   $as_echo_n "(cached) " >&6
16896 else
16897   ac_check_lib_save_LIBS=$LIBS
16898 LIBS="-lc  $LIBS"
16899 if test x$gcc_no_link = xyes; then
16900   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16901 fi
16902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16903 /* end confdefs.h.  */
16904
16905 /* Override any GCC internal prototype to avoid an error.
16906    Use char because int might match the return type of a GCC
16907    builtin and then its argument prototype would still apply.  */
16908 #ifdef __cplusplus
16909 extern "C"
16910 #endif
16911 char cfmakeraw ();
16912 int
16913 main ()
16914 {
16915 return cfmakeraw ();
16916   ;
16917   return 0;
16918 }
16919 _ACEOF
16920 if ac_fn_c_try_link "$LINENO"; then :
16921   ac_cv_lib_c_cfmakeraw=yes
16922 else
16923   ac_cv_lib_c_cfmakeraw=no
16924 fi
16925 rm -f core conftest.err conftest.$ac_objext \
16926     conftest$ac_exeext conftest.$ac_ext
16927 LIBS=$ac_check_lib_save_LIBS
16928 fi
16929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_cfmakeraw" >&5
16930 $as_echo "$ac_cv_lib_c_cfmakeraw" >&6; }
16931 if test "x$ac_cv_lib_c_cfmakeraw" = xyes; then :
16932
16933 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h
16934
16935 else
16936
16937   $as_echo "#undef HAVE_CFMAKERAW" >>confdefs.h
16938
16939 fi
16940
16941   else
16942     if test "x$ac_cv_lib_c_cfmakeraw" = xyes; then
16943
16944 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h
16945
16946     elif test "x$ac_cv_func_cfmakeraw" = xyes; then
16947
16948 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h
16949
16950     else
16951
16952   $as_echo "#undef HAVE_CFMAKERAW" >>confdefs.h
16953
16954     fi
16955   fi
16956
16957
16958   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for close" >&5
16959 $as_echo_n "checking m2 front end checking c library for close... " >&6; }
16960   if test x$gcc_no_link != xyes; then
16961     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for close in -lc" >&5
16962 $as_echo_n "checking for close in -lc... " >&6; }
16963 if ${ac_cv_lib_c_close+:} false; then :
16964   $as_echo_n "(cached) " >&6
16965 else
16966   ac_check_lib_save_LIBS=$LIBS
16967 LIBS="-lc  $LIBS"
16968 if test x$gcc_no_link = xyes; then
16969   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16970 fi
16971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16972 /* end confdefs.h.  */
16973
16974 /* Override any GCC internal prototype to avoid an error.
16975    Use char because int might match the return type of a GCC
16976    builtin and then its argument prototype would still apply.  */
16977 #ifdef __cplusplus
16978 extern "C"
16979 #endif
16980 char close ();
16981 int
16982 main ()
16983 {
16984 return close ();
16985   ;
16986   return 0;
16987 }
16988 _ACEOF
16989 if ac_fn_c_try_link "$LINENO"; then :
16990   ac_cv_lib_c_close=yes
16991 else
16992   ac_cv_lib_c_close=no
16993 fi
16994 rm -f core conftest.err conftest.$ac_objext \
16995     conftest$ac_exeext conftest.$ac_ext
16996 LIBS=$ac_check_lib_save_LIBS
16997 fi
16998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_close" >&5
16999 $as_echo "$ac_cv_lib_c_close" >&6; }
17000 if test "x$ac_cv_lib_c_close" = xyes; then :
17001
17002 $as_echo "#define HAVE_CLOSE 1" >>confdefs.h
17003
17004 else
17005
17006   $as_echo "#undef HAVE_CLOSE" >>confdefs.h
17007
17008 fi
17009
17010   else
17011     if test "x$ac_cv_lib_c_close" = xyes; then
17012
17013 $as_echo "#define HAVE_CLOSE 1" >>confdefs.h
17014
17015     elif test "x$ac_cv_func_close" = xyes; then
17016
17017 $as_echo "#define HAVE_CLOSE 1" >>confdefs.h
17018
17019     else
17020
17021   $as_echo "#undef HAVE_CLOSE" >>confdefs.h
17022
17023     fi
17024   fi
17025
17026
17027   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for ctime" >&5
17028 $as_echo_n "checking m2 front end checking c library for ctime... " >&6; }
17029   if test x$gcc_no_link != xyes; then
17030     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctime in -lc" >&5
17031 $as_echo_n "checking for ctime in -lc... " >&6; }
17032 if ${ac_cv_lib_c_ctime+:} false; then :
17033   $as_echo_n "(cached) " >&6
17034 else
17035   ac_check_lib_save_LIBS=$LIBS
17036 LIBS="-lc  $LIBS"
17037 if test x$gcc_no_link = xyes; then
17038   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17039 fi
17040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17041 /* end confdefs.h.  */
17042
17043 /* Override any GCC internal prototype to avoid an error.
17044    Use char because int might match the return type of a GCC
17045    builtin and then its argument prototype would still apply.  */
17046 #ifdef __cplusplus
17047 extern "C"
17048 #endif
17049 char ctime ();
17050 int
17051 main ()
17052 {
17053 return ctime ();
17054   ;
17055   return 0;
17056 }
17057 _ACEOF
17058 if ac_fn_c_try_link "$LINENO"; then :
17059   ac_cv_lib_c_ctime=yes
17060 else
17061   ac_cv_lib_c_ctime=no
17062 fi
17063 rm -f core conftest.err conftest.$ac_objext \
17064     conftest$ac_exeext conftest.$ac_ext
17065 LIBS=$ac_check_lib_save_LIBS
17066 fi
17067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_ctime" >&5
17068 $as_echo "$ac_cv_lib_c_ctime" >&6; }
17069 if test "x$ac_cv_lib_c_ctime" = xyes; then :
17070
17071 $as_echo "#define HAVE_CTIME 1" >>confdefs.h
17072
17073 else
17074
17075   $as_echo "#undef HAVE_CTIME" >>confdefs.h
17076
17077 fi
17078
17079   else
17080     if test "x$ac_cv_lib_c_ctime" = xyes; then
17081
17082 $as_echo "#define HAVE_CTIME 1" >>confdefs.h
17083
17084     elif test "x$ac_cv_func_ctime" = xyes; then
17085
17086 $as_echo "#define HAVE_CTIME 1" >>confdefs.h
17087
17088     else
17089
17090   $as_echo "#undef HAVE_CTIME" >>confdefs.h
17091
17092     fi
17093   fi
17094
17095
17096   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for creat" >&5
17097 $as_echo_n "checking m2 front end checking c library for creat... " >&6; }
17098   if test x$gcc_no_link != xyes; then
17099     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for creat in -lc" >&5
17100 $as_echo_n "checking for creat in -lc... " >&6; }
17101 if ${ac_cv_lib_c_creat+:} false; then :
17102   $as_echo_n "(cached) " >&6
17103 else
17104   ac_check_lib_save_LIBS=$LIBS
17105 LIBS="-lc  $LIBS"
17106 if test x$gcc_no_link = xyes; then
17107   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17108 fi
17109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17110 /* end confdefs.h.  */
17111
17112 /* Override any GCC internal prototype to avoid an error.
17113    Use char because int might match the return type of a GCC
17114    builtin and then its argument prototype would still apply.  */
17115 #ifdef __cplusplus
17116 extern "C"
17117 #endif
17118 char creat ();
17119 int
17120 main ()
17121 {
17122 return creat ();
17123   ;
17124   return 0;
17125 }
17126 _ACEOF
17127 if ac_fn_c_try_link "$LINENO"; then :
17128   ac_cv_lib_c_creat=yes
17129 else
17130   ac_cv_lib_c_creat=no
17131 fi
17132 rm -f core conftest.err conftest.$ac_objext \
17133     conftest$ac_exeext conftest.$ac_ext
17134 LIBS=$ac_check_lib_save_LIBS
17135 fi
17136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_creat" >&5
17137 $as_echo "$ac_cv_lib_c_creat" >&6; }
17138 if test "x$ac_cv_lib_c_creat" = xyes; then :
17139
17140 $as_echo "#define HAVE_CREAT 1" >>confdefs.h
17141
17142 else
17143
17144   $as_echo "#undef HAVE_CREAT" >>confdefs.h
17145
17146 fi
17147
17148   else
17149     if test "x$ac_cv_lib_c_creat" = xyes; then
17150
17151 $as_echo "#define HAVE_CREAT 1" >>confdefs.h
17152
17153     elif test "x$ac_cv_func_creat" = xyes; then
17154
17155 $as_echo "#define HAVE_CREAT 1" >>confdefs.h
17156
17157     else
17158
17159   $as_echo "#undef HAVE_CREAT" >>confdefs.h
17160
17161     fi
17162   fi
17163
17164
17165   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for dup" >&5
17166 $as_echo_n "checking m2 front end checking c library for dup... " >&6; }
17167   if test x$gcc_no_link != xyes; then
17168     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dup in -lc" >&5
17169 $as_echo_n "checking for dup in -lc... " >&6; }
17170 if ${ac_cv_lib_c_dup+:} false; then :
17171   $as_echo_n "(cached) " >&6
17172 else
17173   ac_check_lib_save_LIBS=$LIBS
17174 LIBS="-lc  $LIBS"
17175 if test x$gcc_no_link = xyes; then
17176   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17177 fi
17178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17179 /* end confdefs.h.  */
17180
17181 /* Override any GCC internal prototype to avoid an error.
17182    Use char because int might match the return type of a GCC
17183    builtin and then its argument prototype would still apply.  */
17184 #ifdef __cplusplus
17185 extern "C"
17186 #endif
17187 char dup ();
17188 int
17189 main ()
17190 {
17191 return dup ();
17192   ;
17193   return 0;
17194 }
17195 _ACEOF
17196 if ac_fn_c_try_link "$LINENO"; then :
17197   ac_cv_lib_c_dup=yes
17198 else
17199   ac_cv_lib_c_dup=no
17200 fi
17201 rm -f core conftest.err conftest.$ac_objext \
17202     conftest$ac_exeext conftest.$ac_ext
17203 LIBS=$ac_check_lib_save_LIBS
17204 fi
17205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_dup" >&5
17206 $as_echo "$ac_cv_lib_c_dup" >&6; }
17207 if test "x$ac_cv_lib_c_dup" = xyes; then :
17208
17209 $as_echo "#define HAVE_DUP 1" >>confdefs.h
17210
17211 else
17212
17213   $as_echo "#undef HAVE_DUP" >>confdefs.h
17214
17215 fi
17216
17217   else
17218     if test "x$ac_cv_lib_c_dup" = xyes; then
17219
17220 $as_echo "#define HAVE_DUP 1" >>confdefs.h
17221
17222     elif test "x$ac_cv_func_dup" = xyes; then
17223
17224 $as_echo "#define HAVE_DUP 1" >>confdefs.h
17225
17226     else
17227
17228   $as_echo "#undef HAVE_DUP" >>confdefs.h
17229
17230     fi
17231   fi
17232
17233
17234   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for execve" >&5
17235 $as_echo_n "checking m2 front end checking c library for execve... " >&6; }
17236   if test x$gcc_no_link != xyes; then
17237     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for execve in -lc" >&5
17238 $as_echo_n "checking for execve in -lc... " >&6; }
17239 if ${ac_cv_lib_c_execve+:} false; then :
17240   $as_echo_n "(cached) " >&6
17241 else
17242   ac_check_lib_save_LIBS=$LIBS
17243 LIBS="-lc  $LIBS"
17244 if test x$gcc_no_link = xyes; then
17245   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17246 fi
17247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17248 /* end confdefs.h.  */
17249
17250 /* Override any GCC internal prototype to avoid an error.
17251    Use char because int might match the return type of a GCC
17252    builtin and then its argument prototype would still apply.  */
17253 #ifdef __cplusplus
17254 extern "C"
17255 #endif
17256 char execve ();
17257 int
17258 main ()
17259 {
17260 return execve ();
17261   ;
17262   return 0;
17263 }
17264 _ACEOF
17265 if ac_fn_c_try_link "$LINENO"; then :
17266   ac_cv_lib_c_execve=yes
17267 else
17268   ac_cv_lib_c_execve=no
17269 fi
17270 rm -f core conftest.err conftest.$ac_objext \
17271     conftest$ac_exeext conftest.$ac_ext
17272 LIBS=$ac_check_lib_save_LIBS
17273 fi
17274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_execve" >&5
17275 $as_echo "$ac_cv_lib_c_execve" >&6; }
17276 if test "x$ac_cv_lib_c_execve" = xyes; then :
17277
17278 $as_echo "#define HAVE_EXECVE 1" >>confdefs.h
17279
17280 else
17281
17282   $as_echo "#undef HAVE_EXECVE" >>confdefs.h
17283
17284 fi
17285
17286   else
17287     if test "x$ac_cv_lib_c_execve" = xyes; then
17288
17289 $as_echo "#define HAVE_EXECVE 1" >>confdefs.h
17290
17291     elif test "x$ac_cv_func_execve" = xyes; then
17292
17293 $as_echo "#define HAVE_EXECVE 1" >>confdefs.h
17294
17295     else
17296
17297   $as_echo "#undef HAVE_EXECVE" >>confdefs.h
17298
17299     fi
17300   fi
17301
17302
17303   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for exit" >&5
17304 $as_echo_n "checking m2 front end checking c library for exit... " >&6; }
17305   if test x$gcc_no_link != xyes; then
17306     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exit in -lc" >&5
17307 $as_echo_n "checking for exit in -lc... " >&6; }
17308 if ${ac_cv_lib_c_exit+:} false; then :
17309   $as_echo_n "(cached) " >&6
17310 else
17311   ac_check_lib_save_LIBS=$LIBS
17312 LIBS="-lc  $LIBS"
17313 if test x$gcc_no_link = xyes; then
17314   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17315 fi
17316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17317 /* end confdefs.h.  */
17318
17319 /* Override any GCC internal prototype to avoid an error.
17320    Use char because int might match the return type of a GCC
17321    builtin and then its argument prototype would still apply.  */
17322 #ifdef __cplusplus
17323 extern "C"
17324 #endif
17325 char exit ();
17326 int
17327 main ()
17328 {
17329 return exit ();
17330   ;
17331   return 0;
17332 }
17333 _ACEOF
17334 if ac_fn_c_try_link "$LINENO"; then :
17335   ac_cv_lib_c_exit=yes
17336 else
17337   ac_cv_lib_c_exit=no
17338 fi
17339 rm -f core conftest.err conftest.$ac_objext \
17340     conftest$ac_exeext conftest.$ac_ext
17341 LIBS=$ac_check_lib_save_LIBS
17342 fi
17343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_exit" >&5
17344 $as_echo "$ac_cv_lib_c_exit" >&6; }
17345 if test "x$ac_cv_lib_c_exit" = xyes; then :
17346
17347 $as_echo "#define HAVE_EXIT 1" >>confdefs.h
17348
17349 else
17350
17351   $as_echo "#undef HAVE_EXIT" >>confdefs.h
17352
17353 fi
17354
17355   else
17356     if test "x$ac_cv_lib_c_exit" = xyes; then
17357
17358 $as_echo "#define HAVE_EXIT 1" >>confdefs.h
17359
17360     elif test "x$ac_cv_func_exit" = xyes; then
17361
17362 $as_echo "#define HAVE_EXIT 1" >>confdefs.h
17363
17364     else
17365
17366   $as_echo "#undef HAVE_EXIT" >>confdefs.h
17367
17368     fi
17369   fi
17370
17371
17372   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for fcntl" >&5
17373 $as_echo_n "checking m2 front end checking c library for fcntl... " >&6; }
17374   if test x$gcc_no_link != xyes; then
17375     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fcntl in -lc" >&5
17376 $as_echo_n "checking for fcntl in -lc... " >&6; }
17377 if ${ac_cv_lib_c_fcntl+:} false; then :
17378   $as_echo_n "(cached) " >&6
17379 else
17380   ac_check_lib_save_LIBS=$LIBS
17381 LIBS="-lc  $LIBS"
17382 if test x$gcc_no_link = xyes; then
17383   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17384 fi
17385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17386 /* end confdefs.h.  */
17387
17388 /* Override any GCC internal prototype to avoid an error.
17389    Use char because int might match the return type of a GCC
17390    builtin and then its argument prototype would still apply.  */
17391 #ifdef __cplusplus
17392 extern "C"
17393 #endif
17394 char fcntl ();
17395 int
17396 main ()
17397 {
17398 return fcntl ();
17399   ;
17400   return 0;
17401 }
17402 _ACEOF
17403 if ac_fn_c_try_link "$LINENO"; then :
17404   ac_cv_lib_c_fcntl=yes
17405 else
17406   ac_cv_lib_c_fcntl=no
17407 fi
17408 rm -f core conftest.err conftest.$ac_objext \
17409     conftest$ac_exeext conftest.$ac_ext
17410 LIBS=$ac_check_lib_save_LIBS
17411 fi
17412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_fcntl" >&5
17413 $as_echo "$ac_cv_lib_c_fcntl" >&6; }
17414 if test "x$ac_cv_lib_c_fcntl" = xyes; then :
17415
17416 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
17417
17418 else
17419
17420   $as_echo "#undef HAVE_FCNTL" >>confdefs.h
17421
17422 fi
17423
17424   else
17425     if test "x$ac_cv_lib_c_fcntl" = xyes; then
17426
17427 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
17428
17429     elif test "x$ac_cv_func_fcntl" = xyes; then
17430
17431 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
17432
17433     else
17434
17435   $as_echo "#undef HAVE_FCNTL" >>confdefs.h
17436
17437     fi
17438   fi
17439
17440
17441   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for fstat" >&5
17442 $as_echo_n "checking m2 front end checking c library for fstat... " >&6; }
17443   if test x$gcc_no_link != xyes; then
17444     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fstat in -lc" >&5
17445 $as_echo_n "checking for fstat in -lc... " >&6; }
17446 if ${ac_cv_lib_c_fstat+:} false; then :
17447   $as_echo_n "(cached) " >&6
17448 else
17449   ac_check_lib_save_LIBS=$LIBS
17450 LIBS="-lc  $LIBS"
17451 if test x$gcc_no_link = xyes; then
17452   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17453 fi
17454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17455 /* end confdefs.h.  */
17456
17457 /* Override any GCC internal prototype to avoid an error.
17458    Use char because int might match the return type of a GCC
17459    builtin and then its argument prototype would still apply.  */
17460 #ifdef __cplusplus
17461 extern "C"
17462 #endif
17463 char fstat ();
17464 int
17465 main ()
17466 {
17467 return fstat ();
17468   ;
17469   return 0;
17470 }
17471 _ACEOF
17472 if ac_fn_c_try_link "$LINENO"; then :
17473   ac_cv_lib_c_fstat=yes
17474 else
17475   ac_cv_lib_c_fstat=no
17476 fi
17477 rm -f core conftest.err conftest.$ac_objext \
17478     conftest$ac_exeext conftest.$ac_ext
17479 LIBS=$ac_check_lib_save_LIBS
17480 fi
17481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_fstat" >&5
17482 $as_echo "$ac_cv_lib_c_fstat" >&6; }
17483 if test "x$ac_cv_lib_c_fstat" = xyes; then :
17484
17485 $as_echo "#define HAVE_FSTAT 1" >>confdefs.h
17486
17487 else
17488
17489   $as_echo "#undef HAVE_FSTAT" >>confdefs.h
17490
17491 fi
17492
17493   else
17494     if test "x$ac_cv_lib_c_fstat" = xyes; then
17495
17496 $as_echo "#define HAVE_FSTAT 1" >>confdefs.h
17497
17498     elif test "x$ac_cv_func_fstat" = xyes; then
17499
17500 $as_echo "#define HAVE_FSTAT 1" >>confdefs.h
17501
17502     else
17503
17504   $as_echo "#undef HAVE_FSTAT" >>confdefs.h
17505
17506     fi
17507   fi
17508
17509
17510   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getdents" >&5
17511 $as_echo_n "checking m2 front end checking c library for getdents... " >&6; }
17512   if test x$gcc_no_link != xyes; then
17513     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getdents in -lc" >&5
17514 $as_echo_n "checking for getdents in -lc... " >&6; }
17515 if ${ac_cv_lib_c_getdents+:} false; then :
17516   $as_echo_n "(cached) " >&6
17517 else
17518   ac_check_lib_save_LIBS=$LIBS
17519 LIBS="-lc  $LIBS"
17520 if test x$gcc_no_link = xyes; then
17521   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17522 fi
17523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17524 /* end confdefs.h.  */
17525
17526 /* Override any GCC internal prototype to avoid an error.
17527    Use char because int might match the return type of a GCC
17528    builtin and then its argument prototype would still apply.  */
17529 #ifdef __cplusplus
17530 extern "C"
17531 #endif
17532 char getdents ();
17533 int
17534 main ()
17535 {
17536 return getdents ();
17537   ;
17538   return 0;
17539 }
17540 _ACEOF
17541 if ac_fn_c_try_link "$LINENO"; then :
17542   ac_cv_lib_c_getdents=yes
17543 else
17544   ac_cv_lib_c_getdents=no
17545 fi
17546 rm -f core conftest.err conftest.$ac_objext \
17547     conftest$ac_exeext conftest.$ac_ext
17548 LIBS=$ac_check_lib_save_LIBS
17549 fi
17550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getdents" >&5
17551 $as_echo "$ac_cv_lib_c_getdents" >&6; }
17552 if test "x$ac_cv_lib_c_getdents" = xyes; then :
17553
17554 $as_echo "#define HAVE_GETDENTS 1" >>confdefs.h
17555
17556 else
17557
17558   $as_echo "#undef HAVE_GETDENTS" >>confdefs.h
17559
17560 fi
17561
17562   else
17563     if test "x$ac_cv_lib_c_getdents" = xyes; then
17564
17565 $as_echo "#define HAVE_GETDENTS 1" >>confdefs.h
17566
17567     elif test "x$ac_cv_func_getdents" = xyes; then
17568
17569 $as_echo "#define HAVE_GETDENTS 1" >>confdefs.h
17570
17571     else
17572
17573   $as_echo "#undef HAVE_GETDENTS" >>confdefs.h
17574
17575     fi
17576   fi
17577
17578
17579   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getgid" >&5
17580 $as_echo_n "checking m2 front end checking c library for getgid... " >&6; }
17581   if test x$gcc_no_link != xyes; then
17582     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgid in -lc" >&5
17583 $as_echo_n "checking for getgid in -lc... " >&6; }
17584 if ${ac_cv_lib_c_getgid+:} false; then :
17585   $as_echo_n "(cached) " >&6
17586 else
17587   ac_check_lib_save_LIBS=$LIBS
17588 LIBS="-lc  $LIBS"
17589 if test x$gcc_no_link = xyes; then
17590   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17591 fi
17592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17593 /* end confdefs.h.  */
17594
17595 /* Override any GCC internal prototype to avoid an error.
17596    Use char because int might match the return type of a GCC
17597    builtin and then its argument prototype would still apply.  */
17598 #ifdef __cplusplus
17599 extern "C"
17600 #endif
17601 char getgid ();
17602 int
17603 main ()
17604 {
17605 return getgid ();
17606   ;
17607   return 0;
17608 }
17609 _ACEOF
17610 if ac_fn_c_try_link "$LINENO"; then :
17611   ac_cv_lib_c_getgid=yes
17612 else
17613   ac_cv_lib_c_getgid=no
17614 fi
17615 rm -f core conftest.err conftest.$ac_objext \
17616     conftest$ac_exeext conftest.$ac_ext
17617 LIBS=$ac_check_lib_save_LIBS
17618 fi
17619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getgid" >&5
17620 $as_echo "$ac_cv_lib_c_getgid" >&6; }
17621 if test "x$ac_cv_lib_c_getgid" = xyes; then :
17622
17623 $as_echo "#define HAVE_GETGID 1" >>confdefs.h
17624
17625 else
17626
17627   $as_echo "#undef HAVE_GETGID" >>confdefs.h
17628
17629 fi
17630
17631   else
17632     if test "x$ac_cv_lib_c_getgid" = xyes; then
17633
17634 $as_echo "#define HAVE_GETGID 1" >>confdefs.h
17635
17636     elif test "x$ac_cv_func_getgid" = xyes; then
17637
17638 $as_echo "#define HAVE_GETGID 1" >>confdefs.h
17639
17640     else
17641
17642   $as_echo "#undef HAVE_GETGID" >>confdefs.h
17643
17644     fi
17645   fi
17646
17647
17648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getpid" >&5
17649 $as_echo_n "checking m2 front end checking c library for getpid... " >&6; }
17650   if test x$gcc_no_link != xyes; then
17651     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpid in -lc" >&5
17652 $as_echo_n "checking for getpid in -lc... " >&6; }
17653 if ${ac_cv_lib_c_getpid+:} false; then :
17654   $as_echo_n "(cached) " >&6
17655 else
17656   ac_check_lib_save_LIBS=$LIBS
17657 LIBS="-lc  $LIBS"
17658 if test x$gcc_no_link = xyes; then
17659   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17660 fi
17661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17662 /* end confdefs.h.  */
17663
17664 /* Override any GCC internal prototype to avoid an error.
17665    Use char because int might match the return type of a GCC
17666    builtin and then its argument prototype would still apply.  */
17667 #ifdef __cplusplus
17668 extern "C"
17669 #endif
17670 char getpid ();
17671 int
17672 main ()
17673 {
17674 return getpid ();
17675   ;
17676   return 0;
17677 }
17678 _ACEOF
17679 if ac_fn_c_try_link "$LINENO"; then :
17680   ac_cv_lib_c_getpid=yes
17681 else
17682   ac_cv_lib_c_getpid=no
17683 fi
17684 rm -f core conftest.err conftest.$ac_objext \
17685     conftest$ac_exeext conftest.$ac_ext
17686 LIBS=$ac_check_lib_save_LIBS
17687 fi
17688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getpid" >&5
17689 $as_echo "$ac_cv_lib_c_getpid" >&6; }
17690 if test "x$ac_cv_lib_c_getpid" = xyes; then :
17691
17692 $as_echo "#define HAVE_GETPID 1" >>confdefs.h
17693
17694 else
17695
17696   $as_echo "#undef HAVE_GETPID" >>confdefs.h
17697
17698 fi
17699
17700   else
17701     if test "x$ac_cv_lib_c_getpid" = xyes; then
17702
17703 $as_echo "#define HAVE_GETPID 1" >>confdefs.h
17704
17705     elif test "x$ac_cv_func_getpid" = xyes; then
17706
17707 $as_echo "#define HAVE_GETPID 1" >>confdefs.h
17708
17709     else
17710
17711   $as_echo "#undef HAVE_GETPID" >>confdefs.h
17712
17713     fi
17714   fi
17715
17716
17717   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for gettimeofday" >&5
17718 $as_echo_n "checking m2 front end checking c library for gettimeofday... " >&6; }
17719   if test x$gcc_no_link != xyes; then
17720     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday in -lc" >&5
17721 $as_echo_n "checking for gettimeofday in -lc... " >&6; }
17722 if ${ac_cv_lib_c_gettimeofday+:} false; then :
17723   $as_echo_n "(cached) " >&6
17724 else
17725   ac_check_lib_save_LIBS=$LIBS
17726 LIBS="-lc  $LIBS"
17727 if test x$gcc_no_link = xyes; then
17728   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17729 fi
17730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17731 /* end confdefs.h.  */
17732
17733 /* Override any GCC internal prototype to avoid an error.
17734    Use char because int might match the return type of a GCC
17735    builtin and then its argument prototype would still apply.  */
17736 #ifdef __cplusplus
17737 extern "C"
17738 #endif
17739 char gettimeofday ();
17740 int
17741 main ()
17742 {
17743 return gettimeofday ();
17744   ;
17745   return 0;
17746 }
17747 _ACEOF
17748 if ac_fn_c_try_link "$LINENO"; then :
17749   ac_cv_lib_c_gettimeofday=yes
17750 else
17751   ac_cv_lib_c_gettimeofday=no
17752 fi
17753 rm -f core conftest.err conftest.$ac_objext \
17754     conftest$ac_exeext conftest.$ac_ext
17755 LIBS=$ac_check_lib_save_LIBS
17756 fi
17757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_gettimeofday" >&5
17758 $as_echo "$ac_cv_lib_c_gettimeofday" >&6; }
17759 if test "x$ac_cv_lib_c_gettimeofday" = xyes; then :
17760
17761 $as_echo "#define HAVE_GETTIMEOFD 1" >>confdefs.h
17762
17763 else
17764
17765   $as_echo "#undef HAVE_GETTIMEOFD" >>confdefs.h
17766
17767 fi
17768
17769   else
17770     if test "x$ac_cv_lib_c_gettimeofday" = xyes; then
17771
17772 $as_echo "#define HAVE_GETTIMEOFD 1" >>confdefs.h
17773
17774     elif test "x$ac_cv_func_gettimeofday" = xyes; then
17775
17776 $as_echo "#define HAVE_GETTIMEOFD 1" >>confdefs.h
17777
17778     else
17779
17780   $as_echo "#undef HAVE_GETTIMEOFD" >>confdefs.h
17781
17782     fi
17783   fi
17784
17785
17786   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for getuid" >&5
17787 $as_echo_n "checking m2 front end checking c library for getuid... " >&6; }
17788   if test x$gcc_no_link != xyes; then
17789     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getuid in -lc" >&5
17790 $as_echo_n "checking for getuid in -lc... " >&6; }
17791 if ${ac_cv_lib_c_getuid+:} false; then :
17792   $as_echo_n "(cached) " >&6
17793 else
17794   ac_check_lib_save_LIBS=$LIBS
17795 LIBS="-lc  $LIBS"
17796 if test x$gcc_no_link = xyes; then
17797   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17798 fi
17799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17800 /* end confdefs.h.  */
17801
17802 /* Override any GCC internal prototype to avoid an error.
17803    Use char because int might match the return type of a GCC
17804    builtin and then its argument prototype would still apply.  */
17805 #ifdef __cplusplus
17806 extern "C"
17807 #endif
17808 char getuid ();
17809 int
17810 main ()
17811 {
17812 return getuid ();
17813   ;
17814   return 0;
17815 }
17816 _ACEOF
17817 if ac_fn_c_try_link "$LINENO"; then :
17818   ac_cv_lib_c_getuid=yes
17819 else
17820   ac_cv_lib_c_getuid=no
17821 fi
17822 rm -f core conftest.err conftest.$ac_objext \
17823     conftest$ac_exeext conftest.$ac_ext
17824 LIBS=$ac_check_lib_save_LIBS
17825 fi
17826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getuid" >&5
17827 $as_echo "$ac_cv_lib_c_getuid" >&6; }
17828 if test "x$ac_cv_lib_c_getuid" = xyes; then :
17829
17830 $as_echo "#define HAVE_GETUID 1" >>confdefs.h
17831
17832 else
17833
17834   $as_echo "#undef HAVE_GETUID" >>confdefs.h
17835
17836 fi
17837
17838   else
17839     if test "x$ac_cv_lib_c_getuid" = xyes; then
17840
17841 $as_echo "#define HAVE_GETUID 1" >>confdefs.h
17842
17843     elif test "x$ac_cv_func_getuid" = xyes; then
17844
17845 $as_echo "#define HAVE_GETUID 1" >>confdefs.h
17846
17847     else
17848
17849   $as_echo "#undef HAVE_GETUID" >>confdefs.h
17850
17851     fi
17852   fi
17853
17854
17855   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for ioctl" >&5
17856 $as_echo_n "checking m2 front end checking c library for ioctl... " >&6; }
17857   if test x$gcc_no_link != xyes; then
17858     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctl in -lc" >&5
17859 $as_echo_n "checking for ioctl in -lc... " >&6; }
17860 if ${ac_cv_lib_c_ioctl+:} false; then :
17861   $as_echo_n "(cached) " >&6
17862 else
17863   ac_check_lib_save_LIBS=$LIBS
17864 LIBS="-lc  $LIBS"
17865 if test x$gcc_no_link = xyes; then
17866   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17867 fi
17868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17869 /* end confdefs.h.  */
17870
17871 /* Override any GCC internal prototype to avoid an error.
17872    Use char because int might match the return type of a GCC
17873    builtin and then its argument prototype would still apply.  */
17874 #ifdef __cplusplus
17875 extern "C"
17876 #endif
17877 char ioctl ();
17878 int
17879 main ()
17880 {
17881 return ioctl ();
17882   ;
17883   return 0;
17884 }
17885 _ACEOF
17886 if ac_fn_c_try_link "$LINENO"; then :
17887   ac_cv_lib_c_ioctl=yes
17888 else
17889   ac_cv_lib_c_ioctl=no
17890 fi
17891 rm -f core conftest.err conftest.$ac_objext \
17892     conftest$ac_exeext conftest.$ac_ext
17893 LIBS=$ac_check_lib_save_LIBS
17894 fi
17895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_ioctl" >&5
17896 $as_echo "$ac_cv_lib_c_ioctl" >&6; }
17897 if test "x$ac_cv_lib_c_ioctl" = xyes; then :
17898
17899 $as_echo "#define HAVE_IOCTL 1" >>confdefs.h
17900
17901 else
17902
17903   $as_echo "#undef HAVE_IOCTL" >>confdefs.h
17904
17905 fi
17906
17907   else
17908     if test "x$ac_cv_lib_c_ioctl" = xyes; then
17909
17910 $as_echo "#define HAVE_IOCTL 1" >>confdefs.h
17911
17912     elif test "x$ac_cv_func_ioctl" = xyes; then
17913
17914 $as_echo "#define HAVE_IOCTL 1" >>confdefs.h
17915
17916     else
17917
17918   $as_echo "#undef HAVE_IOCTL" >>confdefs.h
17919
17920     fi
17921   fi
17922
17923
17924   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for kill" >&5
17925 $as_echo_n "checking m2 front end checking c library for kill... " >&6; }
17926   if test x$gcc_no_link != xyes; then
17927     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kill in -lc" >&5
17928 $as_echo_n "checking for kill in -lc... " >&6; }
17929 if ${ac_cv_lib_c_kill+:} false; then :
17930   $as_echo_n "(cached) " >&6
17931 else
17932   ac_check_lib_save_LIBS=$LIBS
17933 LIBS="-lc  $LIBS"
17934 if test x$gcc_no_link = xyes; then
17935   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17936 fi
17937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17938 /* end confdefs.h.  */
17939
17940 /* Override any GCC internal prototype to avoid an error.
17941    Use char because int might match the return type of a GCC
17942    builtin and then its argument prototype would still apply.  */
17943 #ifdef __cplusplus
17944 extern "C"
17945 #endif
17946 char kill ();
17947 int
17948 main ()
17949 {
17950 return kill ();
17951   ;
17952   return 0;
17953 }
17954 _ACEOF
17955 if ac_fn_c_try_link "$LINENO"; then :
17956   ac_cv_lib_c_kill=yes
17957 else
17958   ac_cv_lib_c_kill=no
17959 fi
17960 rm -f core conftest.err conftest.$ac_objext \
17961     conftest$ac_exeext conftest.$ac_ext
17962 LIBS=$ac_check_lib_save_LIBS
17963 fi
17964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_kill" >&5
17965 $as_echo "$ac_cv_lib_c_kill" >&6; }
17966 if test "x$ac_cv_lib_c_kill" = xyes; then :
17967
17968 $as_echo "#define HAVE_KILL 1" >>confdefs.h
17969
17970 else
17971
17972   $as_echo "#undef HAVE_KILL" >>confdefs.h
17973
17974 fi
17975
17976   else
17977     if test "x$ac_cv_lib_c_kill" = xyes; then
17978
17979 $as_echo "#define HAVE_KILL 1" >>confdefs.h
17980
17981     elif test "x$ac_cv_func_kill" = xyes; then
17982
17983 $as_echo "#define HAVE_KILL 1" >>confdefs.h
17984
17985     else
17986
17987   $as_echo "#undef HAVE_KILL" >>confdefs.h
17988
17989     fi
17990   fi
17991
17992
17993   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for link" >&5
17994 $as_echo_n "checking m2 front end checking c library for link... " >&6; }
17995   if test x$gcc_no_link != xyes; then
17996     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for link in -lc" >&5
17997 $as_echo_n "checking for link in -lc... " >&6; }
17998 if ${ac_cv_lib_c_link+:} false; then :
17999   $as_echo_n "(cached) " >&6
18000 else
18001   ac_check_lib_save_LIBS=$LIBS
18002 LIBS="-lc  $LIBS"
18003 if test x$gcc_no_link = xyes; then
18004   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18005 fi
18006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18007 /* end confdefs.h.  */
18008
18009 /* Override any GCC internal prototype to avoid an error.
18010    Use char because int might match the return type of a GCC
18011    builtin and then its argument prototype would still apply.  */
18012 #ifdef __cplusplus
18013 extern "C"
18014 #endif
18015 char link ();
18016 int
18017 main ()
18018 {
18019 return link ();
18020   ;
18021   return 0;
18022 }
18023 _ACEOF
18024 if ac_fn_c_try_link "$LINENO"; then :
18025   ac_cv_lib_c_link=yes
18026 else
18027   ac_cv_lib_c_link=no
18028 fi
18029 rm -f core conftest.err conftest.$ac_objext \
18030     conftest$ac_exeext conftest.$ac_ext
18031 LIBS=$ac_check_lib_save_LIBS
18032 fi
18033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_link" >&5
18034 $as_echo "$ac_cv_lib_c_link" >&6; }
18035 if test "x$ac_cv_lib_c_link" = xyes; then :
18036
18037 $as_echo "#define HAVE_LINK 1" >>confdefs.h
18038
18039 else
18040
18041   $as_echo "#undef HAVE_LINK" >>confdefs.h
18042
18043 fi
18044
18045   else
18046     if test "x$ac_cv_lib_c_link" = xyes; then
18047
18048 $as_echo "#define HAVE_LINK 1" >>confdefs.h
18049
18050     elif test "x$ac_cv_func_link" = xyes; then
18051
18052 $as_echo "#define HAVE_LINK 1" >>confdefs.h
18053
18054     else
18055
18056   $as_echo "#undef HAVE_LINK" >>confdefs.h
18057
18058     fi
18059   fi
18060
18061
18062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for lseek" >&5
18063 $as_echo_n "checking m2 front end checking c library for lseek... " >&6; }
18064   if test x$gcc_no_link != xyes; then
18065     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lseek in -lc" >&5
18066 $as_echo_n "checking for lseek in -lc... " >&6; }
18067 if ${ac_cv_lib_c_lseek+:} false; then :
18068   $as_echo_n "(cached) " >&6
18069 else
18070   ac_check_lib_save_LIBS=$LIBS
18071 LIBS="-lc  $LIBS"
18072 if test x$gcc_no_link = xyes; then
18073   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18074 fi
18075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18076 /* end confdefs.h.  */
18077
18078 /* Override any GCC internal prototype to avoid an error.
18079    Use char because int might match the return type of a GCC
18080    builtin and then its argument prototype would still apply.  */
18081 #ifdef __cplusplus
18082 extern "C"
18083 #endif
18084 char lseek ();
18085 int
18086 main ()
18087 {
18088 return lseek ();
18089   ;
18090   return 0;
18091 }
18092 _ACEOF
18093 if ac_fn_c_try_link "$LINENO"; then :
18094   ac_cv_lib_c_lseek=yes
18095 else
18096   ac_cv_lib_c_lseek=no
18097 fi
18098 rm -f core conftest.err conftest.$ac_objext \
18099     conftest$ac_exeext conftest.$ac_ext
18100 LIBS=$ac_check_lib_save_LIBS
18101 fi
18102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_lseek" >&5
18103 $as_echo "$ac_cv_lib_c_lseek" >&6; }
18104 if test "x$ac_cv_lib_c_lseek" = xyes; then :
18105
18106 $as_echo "#define HAVE_LSEEK 1" >>confdefs.h
18107
18108 else
18109
18110   $as_echo "#undef HAVE_LSEEK" >>confdefs.h
18111
18112 fi
18113
18114   else
18115     if test "x$ac_cv_lib_c_lseek" = xyes; then
18116
18117 $as_echo "#define HAVE_LSEEK 1" >>confdefs.h
18118
18119     elif test "x$ac_cv_func_lseek" = xyes; then
18120
18121 $as_echo "#define HAVE_LSEEK 1" >>confdefs.h
18122
18123     else
18124
18125   $as_echo "#undef HAVE_LSEEK" >>confdefs.h
18126
18127     fi
18128   fi
18129
18130
18131   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for open" >&5
18132 $as_echo_n "checking m2 front end checking c library for open... " >&6; }
18133   if test x$gcc_no_link != xyes; then
18134     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for open in -lc" >&5
18135 $as_echo_n "checking for open in -lc... " >&6; }
18136 if ${ac_cv_lib_c_open+:} false; then :
18137   $as_echo_n "(cached) " >&6
18138 else
18139   ac_check_lib_save_LIBS=$LIBS
18140 LIBS="-lc  $LIBS"
18141 if test x$gcc_no_link = xyes; then
18142   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18143 fi
18144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18145 /* end confdefs.h.  */
18146
18147 /* Override any GCC internal prototype to avoid an error.
18148    Use char because int might match the return type of a GCC
18149    builtin and then its argument prototype would still apply.  */
18150 #ifdef __cplusplus
18151 extern "C"
18152 #endif
18153 char open ();
18154 int
18155 main ()
18156 {
18157 return open ();
18158   ;
18159   return 0;
18160 }
18161 _ACEOF
18162 if ac_fn_c_try_link "$LINENO"; then :
18163   ac_cv_lib_c_open=yes
18164 else
18165   ac_cv_lib_c_open=no
18166 fi
18167 rm -f core conftest.err conftest.$ac_objext \
18168     conftest$ac_exeext conftest.$ac_ext
18169 LIBS=$ac_check_lib_save_LIBS
18170 fi
18171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_open" >&5
18172 $as_echo "$ac_cv_lib_c_open" >&6; }
18173 if test "x$ac_cv_lib_c_open" = xyes; then :
18174
18175 $as_echo "#define HAVE_OPEN 1" >>confdefs.h
18176
18177 else
18178
18179   $as_echo "#undef HAVE_OPEN" >>confdefs.h
18180
18181 fi
18182
18183   else
18184     if test "x$ac_cv_lib_c_open" = xyes; then
18185
18186 $as_echo "#define HAVE_OPEN 1" >>confdefs.h
18187
18188     elif test "x$ac_cv_func_open" = xyes; then
18189
18190 $as_echo "#define HAVE_OPEN 1" >>confdefs.h
18191
18192     else
18193
18194   $as_echo "#undef HAVE_OPEN" >>confdefs.h
18195
18196     fi
18197   fi
18198
18199
18200   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for pause" >&5
18201 $as_echo_n "checking m2 front end checking c library for pause... " >&6; }
18202   if test x$gcc_no_link != xyes; then
18203     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pause in -lc" >&5
18204 $as_echo_n "checking for pause in -lc... " >&6; }
18205 if ${ac_cv_lib_c_pause+:} false; then :
18206   $as_echo_n "(cached) " >&6
18207 else
18208   ac_check_lib_save_LIBS=$LIBS
18209 LIBS="-lc  $LIBS"
18210 if test x$gcc_no_link = xyes; then
18211   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18212 fi
18213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18214 /* end confdefs.h.  */
18215
18216 /* Override any GCC internal prototype to avoid an error.
18217    Use char because int might match the return type of a GCC
18218    builtin and then its argument prototype would still apply.  */
18219 #ifdef __cplusplus
18220 extern "C"
18221 #endif
18222 char pause ();
18223 int
18224 main ()
18225 {
18226 return pause ();
18227   ;
18228   return 0;
18229 }
18230 _ACEOF
18231 if ac_fn_c_try_link "$LINENO"; then :
18232   ac_cv_lib_c_pause=yes
18233 else
18234   ac_cv_lib_c_pause=no
18235 fi
18236 rm -f core conftest.err conftest.$ac_objext \
18237     conftest$ac_exeext conftest.$ac_ext
18238 LIBS=$ac_check_lib_save_LIBS
18239 fi
18240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pause" >&5
18241 $as_echo "$ac_cv_lib_c_pause" >&6; }
18242 if test "x$ac_cv_lib_c_pause" = xyes; then :
18243
18244 $as_echo "#define HAVE_PAUSE 1" >>confdefs.h
18245
18246 else
18247
18248   $as_echo "#undef HAVE_PAUSE" >>confdefs.h
18249
18250 fi
18251
18252   else
18253     if test "x$ac_cv_lib_c_pause" = xyes; then
18254
18255 $as_echo "#define HAVE_PAUSE 1" >>confdefs.h
18256
18257     elif test "x$ac_cv_func_pause" = xyes; then
18258
18259 $as_echo "#define HAVE_PAUSE 1" >>confdefs.h
18260
18261     else
18262
18263   $as_echo "#undef HAVE_PAUSE" >>confdefs.h
18264
18265     fi
18266   fi
18267
18268
18269   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for pipe" >&5
18270 $as_echo_n "checking m2 front end checking c library for pipe... " >&6; }
18271   if test x$gcc_no_link != xyes; then
18272     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pipe in -lc" >&5
18273 $as_echo_n "checking for pipe in -lc... " >&6; }
18274 if ${ac_cv_lib_c_pipe+:} false; then :
18275   $as_echo_n "(cached) " >&6
18276 else
18277   ac_check_lib_save_LIBS=$LIBS
18278 LIBS="-lc  $LIBS"
18279 if test x$gcc_no_link = xyes; then
18280   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18281 fi
18282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18283 /* end confdefs.h.  */
18284
18285 /* Override any GCC internal prototype to avoid an error.
18286    Use char because int might match the return type of a GCC
18287    builtin and then its argument prototype would still apply.  */
18288 #ifdef __cplusplus
18289 extern "C"
18290 #endif
18291 char pipe ();
18292 int
18293 main ()
18294 {
18295 return pipe ();
18296   ;
18297   return 0;
18298 }
18299 _ACEOF
18300 if ac_fn_c_try_link "$LINENO"; then :
18301   ac_cv_lib_c_pipe=yes
18302 else
18303   ac_cv_lib_c_pipe=no
18304 fi
18305 rm -f core conftest.err conftest.$ac_objext \
18306     conftest$ac_exeext conftest.$ac_ext
18307 LIBS=$ac_check_lib_save_LIBS
18308 fi
18309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pipe" >&5
18310 $as_echo "$ac_cv_lib_c_pipe" >&6; }
18311 if test "x$ac_cv_lib_c_pipe" = xyes; then :
18312
18313 $as_echo "#define HAVE_PIPE 1" >>confdefs.h
18314
18315 else
18316
18317   $as_echo "#undef HAVE_PIPE" >>confdefs.h
18318
18319 fi
18320
18321   else
18322     if test "x$ac_cv_lib_c_pipe" = xyes; then
18323
18324 $as_echo "#define HAVE_PIPE 1" >>confdefs.h
18325
18326     elif test "x$ac_cv_func_pipe" = xyes; then
18327
18328 $as_echo "#define HAVE_PIPE 1" >>confdefs.h
18329
18330     else
18331
18332   $as_echo "#undef HAVE_PIPE" >>confdefs.h
18333
18334     fi
18335   fi
18336
18337
18338   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for rand" >&5
18339 $as_echo_n "checking m2 front end checking c library for rand... " >&6; }
18340   if test x$gcc_no_link != xyes; then
18341     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rand in -lc" >&5
18342 $as_echo_n "checking for rand in -lc... " >&6; }
18343 if ${ac_cv_lib_c_rand+:} false; then :
18344   $as_echo_n "(cached) " >&6
18345 else
18346   ac_check_lib_save_LIBS=$LIBS
18347 LIBS="-lc  $LIBS"
18348 if test x$gcc_no_link = xyes; then
18349   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18350 fi
18351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18352 /* end confdefs.h.  */
18353
18354 /* Override any GCC internal prototype to avoid an error.
18355    Use char because int might match the return type of a GCC
18356    builtin and then its argument prototype would still apply.  */
18357 #ifdef __cplusplus
18358 extern "C"
18359 #endif
18360 char rand ();
18361 int
18362 main ()
18363 {
18364 return rand ();
18365   ;
18366   return 0;
18367 }
18368 _ACEOF
18369 if ac_fn_c_try_link "$LINENO"; then :
18370   ac_cv_lib_c_rand=yes
18371 else
18372   ac_cv_lib_c_rand=no
18373 fi
18374 rm -f core conftest.err conftest.$ac_objext \
18375     conftest$ac_exeext conftest.$ac_ext
18376 LIBS=$ac_check_lib_save_LIBS
18377 fi
18378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_rand" >&5
18379 $as_echo "$ac_cv_lib_c_rand" >&6; }
18380 if test "x$ac_cv_lib_c_rand" = xyes; then :
18381
18382 $as_echo "#define HAVE_RAND 1" >>confdefs.h
18383
18384 else
18385
18386   $as_echo "#undef HAVE_RAND" >>confdefs.h
18387
18388 fi
18389
18390   else
18391     if test "x$ac_cv_lib_c_rand" = xyes; then
18392
18393 $as_echo "#define HAVE_RAND 1" >>confdefs.h
18394
18395     elif test "x$ac_cv_func_rand" = xyes; then
18396
18397 $as_echo "#define HAVE_RAND 1" >>confdefs.h
18398
18399     else
18400
18401   $as_echo "#undef HAVE_RAND" >>confdefs.h
18402
18403     fi
18404   fi
18405
18406
18407   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for read" >&5
18408 $as_echo_n "checking m2 front end checking c library for read... " >&6; }
18409   if test x$gcc_no_link != xyes; then
18410     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for read in -lc" >&5
18411 $as_echo_n "checking for read in -lc... " >&6; }
18412 if ${ac_cv_lib_c_read+:} false; then :
18413   $as_echo_n "(cached) " >&6
18414 else
18415   ac_check_lib_save_LIBS=$LIBS
18416 LIBS="-lc  $LIBS"
18417 if test x$gcc_no_link = xyes; then
18418   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18419 fi
18420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18421 /* end confdefs.h.  */
18422
18423 /* Override any GCC internal prototype to avoid an error.
18424    Use char because int might match the return type of a GCC
18425    builtin and then its argument prototype would still apply.  */
18426 #ifdef __cplusplus
18427 extern "C"
18428 #endif
18429 char read ();
18430 int
18431 main ()
18432 {
18433 return read ();
18434   ;
18435   return 0;
18436 }
18437 _ACEOF
18438 if ac_fn_c_try_link "$LINENO"; then :
18439   ac_cv_lib_c_read=yes
18440 else
18441   ac_cv_lib_c_read=no
18442 fi
18443 rm -f core conftest.err conftest.$ac_objext \
18444     conftest$ac_exeext conftest.$ac_ext
18445 LIBS=$ac_check_lib_save_LIBS
18446 fi
18447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_read" >&5
18448 $as_echo "$ac_cv_lib_c_read" >&6; }
18449 if test "x$ac_cv_lib_c_read" = xyes; then :
18450
18451 $as_echo "#define HAVE_READ 1" >>confdefs.h
18452
18453 else
18454
18455   $as_echo "#undef HAVE_READ" >>confdefs.h
18456
18457 fi
18458
18459   else
18460     if test "x$ac_cv_lib_c_read" = xyes; then
18461
18462 $as_echo "#define HAVE_READ 1" >>confdefs.h
18463
18464     elif test "x$ac_cv_func_read" = xyes; then
18465
18466 $as_echo "#define HAVE_READ 1" >>confdefs.h
18467
18468     else
18469
18470   $as_echo "#undef HAVE_READ" >>confdefs.h
18471
18472     fi
18473   fi
18474
18475
18476   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for select" >&5
18477 $as_echo_n "checking m2 front end checking c library for select... " >&6; }
18478   if test x$gcc_no_link != xyes; then
18479     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for select in -lc" >&5
18480 $as_echo_n "checking for select in -lc... " >&6; }
18481 if ${ac_cv_lib_c_select+:} false; then :
18482   $as_echo_n "(cached) " >&6
18483 else
18484   ac_check_lib_save_LIBS=$LIBS
18485 LIBS="-lc  $LIBS"
18486 if test x$gcc_no_link = xyes; then
18487   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18488 fi
18489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18490 /* end confdefs.h.  */
18491
18492 /* Override any GCC internal prototype to avoid an error.
18493    Use char because int might match the return type of a GCC
18494    builtin and then its argument prototype would still apply.  */
18495 #ifdef __cplusplus
18496 extern "C"
18497 #endif
18498 char select ();
18499 int
18500 main ()
18501 {
18502 return select ();
18503   ;
18504   return 0;
18505 }
18506 _ACEOF
18507 if ac_fn_c_try_link "$LINENO"; then :
18508   ac_cv_lib_c_select=yes
18509 else
18510   ac_cv_lib_c_select=no
18511 fi
18512 rm -f core conftest.err conftest.$ac_objext \
18513     conftest$ac_exeext conftest.$ac_ext
18514 LIBS=$ac_check_lib_save_LIBS
18515 fi
18516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_select" >&5
18517 $as_echo "$ac_cv_lib_c_select" >&6; }
18518 if test "x$ac_cv_lib_c_select" = xyes; then :
18519
18520 $as_echo "#define HAVE_SELECT 1" >>confdefs.h
18521
18522 else
18523
18524   $as_echo "#undef HAVE_SELECT" >>confdefs.h
18525
18526 fi
18527
18528   else
18529     if test "x$ac_cv_lib_c_select" = xyes; then
18530
18531 $as_echo "#define HAVE_SELECT 1" >>confdefs.h
18532
18533     elif test "x$ac_cv_func_select" = xyes; then
18534
18535 $as_echo "#define HAVE_SELECT 1" >>confdefs.h
18536
18537     else
18538
18539   $as_echo "#undef HAVE_SELECT" >>confdefs.h
18540
18541     fi
18542   fi
18543
18544
18545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for setitimer" >&5
18546 $as_echo_n "checking m2 front end checking c library for setitimer... " >&6; }
18547   if test x$gcc_no_link != xyes; then
18548     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setitimer in -lc" >&5
18549 $as_echo_n "checking for setitimer in -lc... " >&6; }
18550 if ${ac_cv_lib_c_setitimer+:} false; then :
18551   $as_echo_n "(cached) " >&6
18552 else
18553   ac_check_lib_save_LIBS=$LIBS
18554 LIBS="-lc  $LIBS"
18555 if test x$gcc_no_link = xyes; then
18556   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18557 fi
18558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18559 /* end confdefs.h.  */
18560
18561 /* Override any GCC internal prototype to avoid an error.
18562    Use char because int might match the return type of a GCC
18563    builtin and then its argument prototype would still apply.  */
18564 #ifdef __cplusplus
18565 extern "C"
18566 #endif
18567 char setitimer ();
18568 int
18569 main ()
18570 {
18571 return setitimer ();
18572   ;
18573   return 0;
18574 }
18575 _ACEOF
18576 if ac_fn_c_try_link "$LINENO"; then :
18577   ac_cv_lib_c_setitimer=yes
18578 else
18579   ac_cv_lib_c_setitimer=no
18580 fi
18581 rm -f core conftest.err conftest.$ac_objext \
18582     conftest$ac_exeext conftest.$ac_ext
18583 LIBS=$ac_check_lib_save_LIBS
18584 fi
18585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_setitimer" >&5
18586 $as_echo "$ac_cv_lib_c_setitimer" >&6; }
18587 if test "x$ac_cv_lib_c_setitimer" = xyes; then :
18588
18589 $as_echo "#define HAVE_SETITIMER 1" >>confdefs.h
18590
18591 else
18592
18593   $as_echo "#undef HAVE_SETITIMER" >>confdefs.h
18594
18595 fi
18596
18597   else
18598     if test "x$ac_cv_lib_c_setitimer" = xyes; then
18599
18600 $as_echo "#define HAVE_SETITIMER 1" >>confdefs.h
18601
18602     elif test "x$ac_cv_func_setitimer" = xyes; then
18603
18604 $as_echo "#define HAVE_SETITIMER 1" >>confdefs.h
18605
18606     else
18607
18608   $as_echo "#undef HAVE_SETITIMER" >>confdefs.h
18609
18610     fi
18611   fi
18612
18613
18614   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for setgid" >&5
18615 $as_echo_n "checking m2 front end checking c library for setgid... " >&6; }
18616   if test x$gcc_no_link != xyes; then
18617     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setgid in -lc" >&5
18618 $as_echo_n "checking for setgid in -lc... " >&6; }
18619 if ${ac_cv_lib_c_setgid+:} false; then :
18620   $as_echo_n "(cached) " >&6
18621 else
18622   ac_check_lib_save_LIBS=$LIBS
18623 LIBS="-lc  $LIBS"
18624 if test x$gcc_no_link = xyes; then
18625   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18626 fi
18627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18628 /* end confdefs.h.  */
18629
18630 /* Override any GCC internal prototype to avoid an error.
18631    Use char because int might match the return type of a GCC
18632    builtin and then its argument prototype would still apply.  */
18633 #ifdef __cplusplus
18634 extern "C"
18635 #endif
18636 char setgid ();
18637 int
18638 main ()
18639 {
18640 return setgid ();
18641   ;
18642   return 0;
18643 }
18644 _ACEOF
18645 if ac_fn_c_try_link "$LINENO"; then :
18646   ac_cv_lib_c_setgid=yes
18647 else
18648   ac_cv_lib_c_setgid=no
18649 fi
18650 rm -f core conftest.err conftest.$ac_objext \
18651     conftest$ac_exeext conftest.$ac_ext
18652 LIBS=$ac_check_lib_save_LIBS
18653 fi
18654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_setgid" >&5
18655 $as_echo "$ac_cv_lib_c_setgid" >&6; }
18656 if test "x$ac_cv_lib_c_setgid" = xyes; then :
18657
18658 $as_echo "#define HAVE_SETGID 1" >>confdefs.h
18659
18660 else
18661
18662   $as_echo "#undef HAVE_SETGID" >>confdefs.h
18663
18664 fi
18665
18666   else
18667     if test "x$ac_cv_lib_c_setgid" = xyes; then
18668
18669 $as_echo "#define HAVE_SETGID 1" >>confdefs.h
18670
18671     elif test "x$ac_cv_func_setgid" = xyes; then
18672
18673 $as_echo "#define HAVE_SETGID 1" >>confdefs.h
18674
18675     else
18676
18677   $as_echo "#undef HAVE_SETGID" >>confdefs.h
18678
18679     fi
18680   fi
18681
18682
18683   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for setuid" >&5
18684 $as_echo_n "checking m2 front end checking c library for setuid... " >&6; }
18685   if test x$gcc_no_link != xyes; then
18686     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setuid in -lc" >&5
18687 $as_echo_n "checking for setuid in -lc... " >&6; }
18688 if ${ac_cv_lib_c_setuid+:} false; then :
18689   $as_echo_n "(cached) " >&6
18690 else
18691   ac_check_lib_save_LIBS=$LIBS
18692 LIBS="-lc  $LIBS"
18693 if test x$gcc_no_link = xyes; then
18694   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18695 fi
18696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18697 /* end confdefs.h.  */
18698
18699 /* Override any GCC internal prototype to avoid an error.
18700    Use char because int might match the return type of a GCC
18701    builtin and then its argument prototype would still apply.  */
18702 #ifdef __cplusplus
18703 extern "C"
18704 #endif
18705 char setuid ();
18706 int
18707 main ()
18708 {
18709 return setuid ();
18710   ;
18711   return 0;
18712 }
18713 _ACEOF
18714 if ac_fn_c_try_link "$LINENO"; then :
18715   ac_cv_lib_c_setuid=yes
18716 else
18717   ac_cv_lib_c_setuid=no
18718 fi
18719 rm -f core conftest.err conftest.$ac_objext \
18720     conftest$ac_exeext conftest.$ac_ext
18721 LIBS=$ac_check_lib_save_LIBS
18722 fi
18723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_setuid" >&5
18724 $as_echo "$ac_cv_lib_c_setuid" >&6; }
18725 if test "x$ac_cv_lib_c_setuid" = xyes; then :
18726
18727 $as_echo "#define HAVE_SETUID 1" >>confdefs.h
18728
18729 else
18730
18731   $as_echo "#undef HAVE_SETUID" >>confdefs.h
18732
18733 fi
18734
18735   else
18736     if test "x$ac_cv_lib_c_setuid" = xyes; then
18737
18738 $as_echo "#define HAVE_SETUID 1" >>confdefs.h
18739
18740     elif test "x$ac_cv_func_setuid" = xyes; then
18741
18742 $as_echo "#define HAVE_SETUID 1" >>confdefs.h
18743
18744     else
18745
18746   $as_echo "#undef HAVE_SETUID" >>confdefs.h
18747
18748     fi
18749   fi
18750
18751
18752   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for stat" >&5
18753 $as_echo_n "checking m2 front end checking c library for stat... " >&6; }
18754   if test x$gcc_no_link != xyes; then
18755     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stat in -lc" >&5
18756 $as_echo_n "checking for stat in -lc... " >&6; }
18757 if ${ac_cv_lib_c_stat+:} false; then :
18758   $as_echo_n "(cached) " >&6
18759 else
18760   ac_check_lib_save_LIBS=$LIBS
18761 LIBS="-lc  $LIBS"
18762 if test x$gcc_no_link = xyes; then
18763   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18764 fi
18765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18766 /* end confdefs.h.  */
18767
18768 /* Override any GCC internal prototype to avoid an error.
18769    Use char because int might match the return type of a GCC
18770    builtin and then its argument prototype would still apply.  */
18771 #ifdef __cplusplus
18772 extern "C"
18773 #endif
18774 char stat ();
18775 int
18776 main ()
18777 {
18778 return stat ();
18779   ;
18780   return 0;
18781 }
18782 _ACEOF
18783 if ac_fn_c_try_link "$LINENO"; then :
18784   ac_cv_lib_c_stat=yes
18785 else
18786   ac_cv_lib_c_stat=no
18787 fi
18788 rm -f core conftest.err conftest.$ac_objext \
18789     conftest$ac_exeext conftest.$ac_ext
18790 LIBS=$ac_check_lib_save_LIBS
18791 fi
18792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_stat" >&5
18793 $as_echo "$ac_cv_lib_c_stat" >&6; }
18794 if test "x$ac_cv_lib_c_stat" = xyes; then :
18795
18796 $as_echo "#define HAVE_STAT 1" >>confdefs.h
18797
18798 else
18799
18800   $as_echo "#undef HAVE_STAT" >>confdefs.h
18801
18802 fi
18803
18804   else
18805     if test "x$ac_cv_lib_c_stat" = xyes; then
18806
18807 $as_echo "#define HAVE_STAT 1" >>confdefs.h
18808
18809     elif test "x$ac_cv_func_stat" = xyes; then
18810
18811 $as_echo "#define HAVE_STAT 1" >>confdefs.h
18812
18813     else
18814
18815   $as_echo "#undef HAVE_STAT" >>confdefs.h
18816
18817     fi
18818   fi
18819
18820
18821   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for strsignal" >&5
18822 $as_echo_n "checking m2 front end checking c library for strsignal... " >&6; }
18823   if test x$gcc_no_link != xyes; then
18824     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strsignal in -lc" >&5
18825 $as_echo_n "checking for strsignal in -lc... " >&6; }
18826 if ${ac_cv_lib_c_strsignal+:} false; then :
18827   $as_echo_n "(cached) " >&6
18828 else
18829   ac_check_lib_save_LIBS=$LIBS
18830 LIBS="-lc  $LIBS"
18831 if test x$gcc_no_link = xyes; then
18832   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18833 fi
18834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18835 /* end confdefs.h.  */
18836
18837 /* Override any GCC internal prototype to avoid an error.
18838    Use char because int might match the return type of a GCC
18839    builtin and then its argument prototype would still apply.  */
18840 #ifdef __cplusplus
18841 extern "C"
18842 #endif
18843 char strsignal ();
18844 int
18845 main ()
18846 {
18847 return strsignal ();
18848   ;
18849   return 0;
18850 }
18851 _ACEOF
18852 if ac_fn_c_try_link "$LINENO"; then :
18853   ac_cv_lib_c_strsignal=yes
18854 else
18855   ac_cv_lib_c_strsignal=no
18856 fi
18857 rm -f core conftest.err conftest.$ac_objext \
18858     conftest$ac_exeext conftest.$ac_ext
18859 LIBS=$ac_check_lib_save_LIBS
18860 fi
18861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_strsignal" >&5
18862 $as_echo "$ac_cv_lib_c_strsignal" >&6; }
18863 if test "x$ac_cv_lib_c_strsignal" = xyes; then :
18864
18865 $as_echo "#define HAVE_STRSIGNAL 1" >>confdefs.h
18866
18867 else
18868
18869   $as_echo "#undef HAVE_STRSIGNAL" >>confdefs.h
18870
18871 fi
18872
18873   else
18874     if test "x$ac_cv_lib_c_strsignal" = xyes; then
18875
18876 $as_echo "#define HAVE_STRSIGNAL 1" >>confdefs.h
18877
18878     elif test "x$ac_cv_func_strsignal" = xyes; then
18879
18880 $as_echo "#define HAVE_STRSIGNAL 1" >>confdefs.h
18881
18882     else
18883
18884   $as_echo "#undef HAVE_STRSIGNAL" >>confdefs.h
18885
18886     fi
18887   fi
18888
18889
18890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for strtod" >&5
18891 $as_echo_n "checking m2 front end checking c library for strtod... " >&6; }
18892   if test x$gcc_no_link != xyes; then
18893     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtod in -lc" >&5
18894 $as_echo_n "checking for strtod in -lc... " >&6; }
18895 if ${ac_cv_lib_c_strtod+:} false; then :
18896   $as_echo_n "(cached) " >&6
18897 else
18898   ac_check_lib_save_LIBS=$LIBS
18899 LIBS="-lc  $LIBS"
18900 if test x$gcc_no_link = xyes; then
18901   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18902 fi
18903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18904 /* end confdefs.h.  */
18905
18906 /* Override any GCC internal prototype to avoid an error.
18907    Use char because int might match the return type of a GCC
18908    builtin and then its argument prototype would still apply.  */
18909 #ifdef __cplusplus
18910 extern "C"
18911 #endif
18912 char strtod ();
18913 int
18914 main ()
18915 {
18916 return strtod ();
18917   ;
18918   return 0;
18919 }
18920 _ACEOF
18921 if ac_fn_c_try_link "$LINENO"; then :
18922   ac_cv_lib_c_strtod=yes
18923 else
18924   ac_cv_lib_c_strtod=no
18925 fi
18926 rm -f core conftest.err conftest.$ac_objext \
18927     conftest$ac_exeext conftest.$ac_ext
18928 LIBS=$ac_check_lib_save_LIBS
18929 fi
18930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_strtod" >&5
18931 $as_echo "$ac_cv_lib_c_strtod" >&6; }
18932 if test "x$ac_cv_lib_c_strtod" = xyes; then :
18933
18934 $as_echo "#define HAVE_STRTOD 1" >>confdefs.h
18935
18936 else
18937
18938   $as_echo "#undef HAVE_STRTOD" >>confdefs.h
18939
18940 fi
18941
18942   else
18943     if test "x$ac_cv_lib_c_strtod" = xyes; then
18944
18945 $as_echo "#define HAVE_STRTOD 1" >>confdefs.h
18946
18947     elif test "x$ac_cv_func_strtod" = xyes; then
18948
18949 $as_echo "#define HAVE_STRTOD 1" >>confdefs.h
18950
18951     else
18952
18953   $as_echo "#undef HAVE_STRTOD" >>confdefs.h
18954
18955     fi
18956   fi
18957
18958
18959   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for strtold" >&5
18960 $as_echo_n "checking m2 front end checking c library for strtold... " >&6; }
18961   if test x$gcc_no_link != xyes; then
18962     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold in -lc" >&5
18963 $as_echo_n "checking for strtold in -lc... " >&6; }
18964 if ${ac_cv_lib_c_strtold+:} false; then :
18965   $as_echo_n "(cached) " >&6
18966 else
18967   ac_check_lib_save_LIBS=$LIBS
18968 LIBS="-lc  $LIBS"
18969 if test x$gcc_no_link = xyes; then
18970   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18971 fi
18972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18973 /* end confdefs.h.  */
18974
18975 /* Override any GCC internal prototype to avoid an error.
18976    Use char because int might match the return type of a GCC
18977    builtin and then its argument prototype would still apply.  */
18978 #ifdef __cplusplus
18979 extern "C"
18980 #endif
18981 char strtold ();
18982 int
18983 main ()
18984 {
18985 return strtold ();
18986   ;
18987   return 0;
18988 }
18989 _ACEOF
18990 if ac_fn_c_try_link "$LINENO"; then :
18991   ac_cv_lib_c_strtold=yes
18992 else
18993   ac_cv_lib_c_strtold=no
18994 fi
18995 rm -f core conftest.err conftest.$ac_objext \
18996     conftest$ac_exeext conftest.$ac_ext
18997 LIBS=$ac_check_lib_save_LIBS
18998 fi
18999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_strtold" >&5
19000 $as_echo "$ac_cv_lib_c_strtold" >&6; }
19001 if test "x$ac_cv_lib_c_strtold" = xyes; then :
19002
19003 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
19004
19005 else
19006
19007   $as_echo "#undef HAVE_STRTOLD" >>confdefs.h
19008
19009 fi
19010
19011   else
19012     if test "x$ac_cv_lib_c_strtold" = xyes; then
19013
19014 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
19015
19016     elif test "x$ac_cv_func_strtold" = xyes; then
19017
19018 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
19019
19020     else
19021
19022   $as_echo "#undef HAVE_STRTOLD" >>confdefs.h
19023
19024     fi
19025   fi
19026
19027
19028   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for times" >&5
19029 $as_echo_n "checking m2 front end checking c library for times... " >&6; }
19030   if test x$gcc_no_link != xyes; then
19031     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for times in -lc" >&5
19032 $as_echo_n "checking for times in -lc... " >&6; }
19033 if ${ac_cv_lib_c_times+:} false; then :
19034   $as_echo_n "(cached) " >&6
19035 else
19036   ac_check_lib_save_LIBS=$LIBS
19037 LIBS="-lc  $LIBS"
19038 if test x$gcc_no_link = xyes; then
19039   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19040 fi
19041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19042 /* end confdefs.h.  */
19043
19044 /* Override any GCC internal prototype to avoid an error.
19045    Use char because int might match the return type of a GCC
19046    builtin and then its argument prototype would still apply.  */
19047 #ifdef __cplusplus
19048 extern "C"
19049 #endif
19050 char times ();
19051 int
19052 main ()
19053 {
19054 return times ();
19055   ;
19056   return 0;
19057 }
19058 _ACEOF
19059 if ac_fn_c_try_link "$LINENO"; then :
19060   ac_cv_lib_c_times=yes
19061 else
19062   ac_cv_lib_c_times=no
19063 fi
19064 rm -f core conftest.err conftest.$ac_objext \
19065     conftest$ac_exeext conftest.$ac_ext
19066 LIBS=$ac_check_lib_save_LIBS
19067 fi
19068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_times" >&5
19069 $as_echo "$ac_cv_lib_c_times" >&6; }
19070 if test "x$ac_cv_lib_c_times" = xyes; then :
19071
19072 $as_echo "#define HAVE_TIMES 1" >>confdefs.h
19073
19074 else
19075
19076   $as_echo "#undef HAVE_TIMES" >>confdefs.h
19077
19078 fi
19079
19080   else
19081     if test "x$ac_cv_lib_c_times" = xyes; then
19082
19083 $as_echo "#define HAVE_TIMES 1" >>confdefs.h
19084
19085     elif test "x$ac_cv_func_times" = xyes; then
19086
19087 $as_echo "#define HAVE_TIMES 1" >>confdefs.h
19088
19089     else
19090
19091   $as_echo "#undef HAVE_TIMES" >>confdefs.h
19092
19093     fi
19094   fi
19095
19096
19097   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for unlink" >&5
19098 $as_echo_n "checking m2 front end checking c library for unlink... " >&6; }
19099   if test x$gcc_no_link != xyes; then
19100     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unlink in -lc" >&5
19101 $as_echo_n "checking for unlink in -lc... " >&6; }
19102 if ${ac_cv_lib_c_unlink+:} false; then :
19103   $as_echo_n "(cached) " >&6
19104 else
19105   ac_check_lib_save_LIBS=$LIBS
19106 LIBS="-lc  $LIBS"
19107 if test x$gcc_no_link = xyes; then
19108   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19109 fi
19110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19111 /* end confdefs.h.  */
19112
19113 /* Override any GCC internal prototype to avoid an error.
19114    Use char because int might match the return type of a GCC
19115    builtin and then its argument prototype would still apply.  */
19116 #ifdef __cplusplus
19117 extern "C"
19118 #endif
19119 char unlink ();
19120 int
19121 main ()
19122 {
19123 return unlink ();
19124   ;
19125   return 0;
19126 }
19127 _ACEOF
19128 if ac_fn_c_try_link "$LINENO"; then :
19129   ac_cv_lib_c_unlink=yes
19130 else
19131   ac_cv_lib_c_unlink=no
19132 fi
19133 rm -f core conftest.err conftest.$ac_objext \
19134     conftest$ac_exeext conftest.$ac_ext
19135 LIBS=$ac_check_lib_save_LIBS
19136 fi
19137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_unlink" >&5
19138 $as_echo "$ac_cv_lib_c_unlink" >&6; }
19139 if test "x$ac_cv_lib_c_unlink" = xyes; then :
19140
19141 $as_echo "#define HAVE_UNLINK 1" >>confdefs.h
19142
19143 else
19144
19145   $as_echo "#undef HAVE_UNLINK" >>confdefs.h
19146
19147 fi
19148
19149   else
19150     if test "x$ac_cv_lib_c_unlink" = xyes; then
19151
19152 $as_echo "#define HAVE_UNLINK 1" >>confdefs.h
19153
19154     elif test "x$ac_cv_func_unlink" = xyes; then
19155
19156 $as_echo "#define HAVE_UNLINK 1" >>confdefs.h
19157
19158     else
19159
19160   $as_echo "#undef HAVE_UNLINK" >>confdefs.h
19161
19162     fi
19163   fi
19164
19165
19166   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for wait" >&5
19167 $as_echo_n "checking m2 front end checking c library for wait... " >&6; }
19168   if test x$gcc_no_link != xyes; then
19169     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait in -lc" >&5
19170 $as_echo_n "checking for wait in -lc... " >&6; }
19171 if ${ac_cv_lib_c_wait+:} false; then :
19172   $as_echo_n "(cached) " >&6
19173 else
19174   ac_check_lib_save_LIBS=$LIBS
19175 LIBS="-lc  $LIBS"
19176 if test x$gcc_no_link = xyes; then
19177   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19178 fi
19179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19180 /* end confdefs.h.  */
19181
19182 /* Override any GCC internal prototype to avoid an error.
19183    Use char because int might match the return type of a GCC
19184    builtin and then its argument prototype would still apply.  */
19185 #ifdef __cplusplus
19186 extern "C"
19187 #endif
19188 char wait ();
19189 int
19190 main ()
19191 {
19192 return wait ();
19193   ;
19194   return 0;
19195 }
19196 _ACEOF
19197 if ac_fn_c_try_link "$LINENO"; then :
19198   ac_cv_lib_c_wait=yes
19199 else
19200   ac_cv_lib_c_wait=no
19201 fi
19202 rm -f core conftest.err conftest.$ac_objext \
19203     conftest$ac_exeext conftest.$ac_ext
19204 LIBS=$ac_check_lib_save_LIBS
19205 fi
19206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_wait" >&5
19207 $as_echo "$ac_cv_lib_c_wait" >&6; }
19208 if test "x$ac_cv_lib_c_wait" = xyes; then :
19209
19210 $as_echo "#define HAVE_WAIT 1" >>confdefs.h
19211
19212 else
19213
19214   $as_echo "#undef HAVE_WAIT" >>confdefs.h
19215
19216 fi
19217
19218   else
19219     if test "x$ac_cv_lib_c_wait" = xyes; then
19220
19221 $as_echo "#define HAVE_WAIT 1" >>confdefs.h
19222
19223     elif test "x$ac_cv_func_wait" = xyes; then
19224
19225 $as_echo "#define HAVE_WAIT 1" >>confdefs.h
19226
19227     else
19228
19229   $as_echo "#undef HAVE_WAIT" >>confdefs.h
19230
19231     fi
19232   fi
19233
19234
19235   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking c library for write" >&5
19236 $as_echo_n "checking m2 front end checking c library for write... " >&6; }
19237   if test x$gcc_no_link != xyes; then
19238     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for write in -lc" >&5
19239 $as_echo_n "checking for write in -lc... " >&6; }
19240 if ${ac_cv_lib_c_write+:} false; then :
19241   $as_echo_n "(cached) " >&6
19242 else
19243   ac_check_lib_save_LIBS=$LIBS
19244 LIBS="-lc  $LIBS"
19245 if test x$gcc_no_link = xyes; then
19246   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19247 fi
19248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19249 /* end confdefs.h.  */
19250
19251 /* Override any GCC internal prototype to avoid an error.
19252    Use char because int might match the return type of a GCC
19253    builtin and then its argument prototype would still apply.  */
19254 #ifdef __cplusplus
19255 extern "C"
19256 #endif
19257 char write ();
19258 int
19259 main ()
19260 {
19261 return write ();
19262   ;
19263   return 0;
19264 }
19265 _ACEOF
19266 if ac_fn_c_try_link "$LINENO"; then :
19267   ac_cv_lib_c_write=yes
19268 else
19269   ac_cv_lib_c_write=no
19270 fi
19271 rm -f core conftest.err conftest.$ac_objext \
19272     conftest$ac_exeext conftest.$ac_ext
19273 LIBS=$ac_check_lib_save_LIBS
19274 fi
19275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_write" >&5
19276 $as_echo "$ac_cv_lib_c_write" >&6; }
19277 if test "x$ac_cv_lib_c_write" = xyes; then :
19278
19279 $as_echo "#define HAVE_WRITE 1" >>confdefs.h
19280
19281 else
19282
19283   $as_echo "#undef HAVE_WRITE" >>confdefs.h
19284
19285 fi
19286
19287   else
19288     if test "x$ac_cv_lib_c_write" = xyes; then
19289
19290 $as_echo "#define HAVE_WRITE 1" >>confdefs.h
19291
19292     elif test "x$ac_cv_func_write" = xyes; then
19293
19294 $as_echo "#define HAVE_WRITE 1" >>confdefs.h
19295
19296     else
19297
19298   $as_echo "#undef HAVE_WRITE" >>confdefs.h
19299
19300     fi
19301   fi
19302
19303
19304
19305   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for signbit" >&5
19306 $as_echo_n "checking m2 front end checking m library for signbit... " >&6; }
19307   if test x$gcc_no_link != xyes; then
19308     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit in -lm" >&5
19309 $as_echo_n "checking for signbit in -lm... " >&6; }
19310 if ${ac_cv_lib_m_signbit+:} false; then :
19311   $as_echo_n "(cached) " >&6
19312 else
19313   ac_check_lib_save_LIBS=$LIBS
19314 LIBS="-lm  $LIBS"
19315 if test x$gcc_no_link = xyes; then
19316   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19317 fi
19318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19319 /* end confdefs.h.  */
19320
19321 /* Override any GCC internal prototype to avoid an error.
19322    Use char because int might match the return type of a GCC
19323    builtin and then its argument prototype would still apply.  */
19324 #ifdef __cplusplus
19325 extern "C"
19326 #endif
19327 char signbit ();
19328 int
19329 main ()
19330 {
19331 return signbit ();
19332   ;
19333   return 0;
19334 }
19335 _ACEOF
19336 if ac_fn_c_try_link "$LINENO"; then :
19337   ac_cv_lib_m_signbit=yes
19338 else
19339   ac_cv_lib_m_signbit=no
19340 fi
19341 rm -f core conftest.err conftest.$ac_objext \
19342     conftest$ac_exeext conftest.$ac_ext
19343 LIBS=$ac_check_lib_save_LIBS
19344 fi
19345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_signbit" >&5
19346 $as_echo "$ac_cv_lib_m_signbit" >&6; }
19347 if test "x$ac_cv_lib_m_signbit" = xyes; then :
19348
19349 $as_echo "#define HAVE_SIGNBIT 1" >>confdefs.h
19350
19351 else
19352
19353   $as_echo "#undef HAVE_SIGNBIT" >>confdefs.h
19354
19355 fi
19356
19357   else
19358     if test "x$ac_cv_lib_m_signbit" = xyes; then
19359
19360 $as_echo "#define HAVE_SIGNBIT 1" >>confdefs.h
19361
19362     elif test "x$ac_cv_func_signbit" = xyes; then
19363
19364 $as_echo "#define HAVE_SIGNBIT 1" >>confdefs.h
19365
19366     else
19367
19368   $as_echo "#undef HAVE_SIGNBIT" >>confdefs.h
19369
19370     fi
19371   fi
19372
19373
19374   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for signbitf" >&5
19375 $as_echo_n "checking m2 front end checking m library for signbitf... " >&6; }
19376   if test x$gcc_no_link != xyes; then
19377     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbitf in -lm" >&5
19378 $as_echo_n "checking for signbitf in -lm... " >&6; }
19379 if ${ac_cv_lib_m_signbitf+:} false; then :
19380   $as_echo_n "(cached) " >&6
19381 else
19382   ac_check_lib_save_LIBS=$LIBS
19383 LIBS="-lm  $LIBS"
19384 if test x$gcc_no_link = xyes; then
19385   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19386 fi
19387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19388 /* end confdefs.h.  */
19389
19390 /* Override any GCC internal prototype to avoid an error.
19391    Use char because int might match the return type of a GCC
19392    builtin and then its argument prototype would still apply.  */
19393 #ifdef __cplusplus
19394 extern "C"
19395 #endif
19396 char signbitf ();
19397 int
19398 main ()
19399 {
19400 return signbitf ();
19401   ;
19402   return 0;
19403 }
19404 _ACEOF
19405 if ac_fn_c_try_link "$LINENO"; then :
19406   ac_cv_lib_m_signbitf=yes
19407 else
19408   ac_cv_lib_m_signbitf=no
19409 fi
19410 rm -f core conftest.err conftest.$ac_objext \
19411     conftest$ac_exeext conftest.$ac_ext
19412 LIBS=$ac_check_lib_save_LIBS
19413 fi
19414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_signbitf" >&5
19415 $as_echo "$ac_cv_lib_m_signbitf" >&6; }
19416 if test "x$ac_cv_lib_m_signbitf" = xyes; then :
19417
19418 $as_echo "#define HAVE_SIGNBITF 1" >>confdefs.h
19419
19420 else
19421
19422   $as_echo "#undef HAVE_SIGNBITF" >>confdefs.h
19423
19424 fi
19425
19426   else
19427     if test "x$ac_cv_lib_m_signbitf" = xyes; then
19428
19429 $as_echo "#define HAVE_SIGNBITF 1" >>confdefs.h
19430
19431     elif test "x$ac_cv_func_signbitf" = xyes; then
19432
19433 $as_echo "#define HAVE_SIGNBITF 1" >>confdefs.h
19434
19435     else
19436
19437   $as_echo "#undef HAVE_SIGNBITF" >>confdefs.h
19438
19439     fi
19440   fi
19441
19442
19443   { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end checking m library for signbitl" >&5
19444 $as_echo_n "checking m2 front end checking m library for signbitl... " >&6; }
19445   if test x$gcc_no_link != xyes; then
19446     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbitl in -lm" >&5
19447 $as_echo_n "checking for signbitl in -lm... " >&6; }
19448 if ${ac_cv_lib_m_signbitl+:} false; then :
19449   $as_echo_n "(cached) " >&6
19450 else
19451   ac_check_lib_save_LIBS=$LIBS
19452 LIBS="-lm  $LIBS"
19453 if test x$gcc_no_link = xyes; then
19454   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19455 fi
19456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19457 /* end confdefs.h.  */
19458
19459 /* Override any GCC internal prototype to avoid an error.
19460    Use char because int might match the return type of a GCC
19461    builtin and then its argument prototype would still apply.  */
19462 #ifdef __cplusplus
19463 extern "C"
19464 #endif
19465 char signbitl ();
19466 int
19467 main ()
19468 {
19469 return signbitl ();
19470   ;
19471   return 0;
19472 }
19473 _ACEOF
19474 if ac_fn_c_try_link "$LINENO"; then :
19475   ac_cv_lib_m_signbitl=yes
19476 else
19477   ac_cv_lib_m_signbitl=no
19478 fi
19479 rm -f core conftest.err conftest.$ac_objext \
19480     conftest$ac_exeext conftest.$ac_ext
19481 LIBS=$ac_check_lib_save_LIBS
19482 fi
19483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_signbitl" >&5
19484 $as_echo "$ac_cv_lib_m_signbitl" >&6; }
19485 if test "x$ac_cv_lib_m_signbitl" = xyes; then :
19486
19487 $as_echo "#define HAVE_SIGNBITL 1" >>confdefs.h
19488
19489 else
19490
19491   $as_echo "#undef HAVE_SIGNBITL" >>confdefs.h
19492
19493 fi
19494
19495   else
19496     if test "x$ac_cv_lib_m_signbitl" = xyes; then
19497
19498 $as_echo "#define HAVE_SIGNBITL 1" >>confdefs.h
19499
19500     elif test "x$ac_cv_func_signbitl" = xyes; then
19501
19502 $as_echo "#define HAVE_SIGNBITL 1" >>confdefs.h
19503
19504     else
19505
19506   $as_echo "#undef HAVE_SIGNBITL" >>confdefs.h
19507
19508     fi
19509   fi
19510
19511
19512 { $as_echo "$as_me:${as_lineno-$LINENO}: libgm2 has finished checking target libc and libm contents." >&5
19513 $as_echo "$as_me: libgm2 has finished checking target libc and libm contents." >&6;}
19514
19515 # We test the host here and later on check the target.
19516
19517 # All known M2_HOST_OS values.  This is the union of all host operating systems
19518 # supported by gm2.
19519
19520 M2_SUPPORTED_HOST_OS="aix freebsd hurd linux netbsd openbsd solaris windows darwin"
19521
19522 M2_HOST_OS=unknown
19523
19524 case ${host} in
19525   *-*-darwin*)   M2_HOST_OS=darwin ;;
19526   *-*-freebsd*)  M2_HOST_OS=freebsd ;;
19527   *-*-linux*)    M2_HOST_OS=linux ;;
19528   *-*-netbsd*)   M2_HOST_OS=netbsd ;;
19529   *-*-openbsd*)  M2_HOST_OS=openbsd ;;
19530   *-*-solaris2*) M2_HOST_OS=solaris ;;
19531   *-*-aix*)      M2_HOST_OS=aix ;;
19532   *-*-gnu*)      M2_HOST_OS=hurd ;;
19533 esac
19534
19535 M2_TARGET_OS=unknown
19536
19537 case ${target} in
19538   *-*-darwin*)   M2_TARGET_OS=darwin ;;
19539   *-*-freebsd*)  M2_TARGET_OS=freebsd ;;
19540   *-*-linux*)    M2_TARGET_OS=linux ;;
19541   *-*-netbsd*)   M2_TARGET_OS=netbsd ;;
19542   *-*-openbsd*)  M2_TARGET_OS=openbsd ;;
19543   *-*-solaris2*) M2_TARGET_OS=solaris ;;
19544   *-*-aix*)      M2_TARGET_OS=aix ;;
19545   *-*-gnu*)      M2_TARGET_OS=hurd ;;
19546 esac
19547
19548 # M2_HOST_OS=unknown
19549 if test x${M2_HOST_OS} = xunknown; then
19550    { $as_echo "$as_me:${as_lineno-$LINENO}: unsupported host, will build a minimal m2 library" >&5
19551 $as_echo "$as_me: unsupported host, will build a minimal m2 library" >&6;}
19552    BUILD_PIMLIB=false
19553    BUILD_ISOLIB=false
19554    BUILD_CORLIB=false
19555    BUILD_LOGLIB=false
19556 else
19557    { $as_echo "$as_me:${as_lineno-$LINENO}: m2 library will be built on ${M2_HOST_OS}" >&5
19558 $as_echo "$as_me: m2 library will be built on ${M2_HOST_OS}" >&6;}
19559    BUILD_PIMLIB=true
19560    BUILD_ISOLIB=true
19561    BUILD_CORLIB=true
19562    BUILD_LOGLIB=true
19563 fi
19564
19565 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
19566
19567
19568 # Propagate GM2_FOR_TARGET into Makefiles
19569 GM2_FOR_TARGET=${GM2_FOR_TARGET:-gcc}
19570
19571
19572 # Now we check the target as long as it is a supported host.
19573 # For some embedded targets we choose minimal runtime system which is
19574 # just enough to satisfy the linker targetting raw metal.
19575 if test x${M2_HOST_OS} != xunknown; then
19576 { $as_echo "$as_me:${as_lineno-$LINENO}: m2 library building for target ${target}" >&5
19577 $as_echo "$as_me: m2 library building for target ${target}" >&6;}
19578 case "$target" in
19579
19580   avr25*-*-* | avr31*-*-* | avr35*-*-* | avr4*-*-* | avr5*-*-* | avr51*-*-* | avr6*-*-*)
19581   BUILD_PIMLIB=false
19582   BUILD_ISOLIB=false
19583   BUILD_CORLIB=false
19584   BUILD_LOGLIB=false
19585   ;;
19586
19587   avrxmega2*-*-* | avrxmega4*-*-* | avrxmega5*-*-* | avrxmega6*-*-* | avrxmega7*-*-*)
19588   BUILD_PIMLIB=false
19589   BUILD_ISOLIB=false
19590   BUILD_CORLIB=false
19591   BUILD_LOGLIB=false
19592   ;;
19593
19594   avr3-*-*)
19595   BUILD_PIMLIB=true
19596   BUILD_ISOLIB=true
19597   BUILD_CORLIB=true
19598   BUILD_LOGLIB=true
19599   ;;
19600   esp32-*-*)
19601   BUILD_PIMLIB=false
19602   BUILD_ISOLIB=false
19603   BUILD_CORLIB=false
19604   BUILD_LOGLIB=false
19605   ;;
19606
19607 esac
19608 fi
19609
19610 # GM2_MSG_RESULT issue a query message from the first parameter and a boolean result
19611 # in the second parameter is printed as a "yes" or "no".
19612
19613
19614
19615 if test x${M2_HOST_OS} = xunknown; then
19616    { $as_echo "$as_me:${as_lineno-$LINENO}: m2 front end will only build minimal Modula-2 runtime library on this host" >&5
19617 $as_echo "$as_me: m2 front end will only build minimal Modula-2 runtime library on this host" >&6;}
19618 else
19619
19620    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build PIM libraries:" >&5
19621 $as_echo_n "checking m2 front end will build PIM libraries:... " >&6; }
19622    if test x${BUILD_PIMLIB} = xtrue; then
19623       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19624 $as_echo "yes" >&6; }
19625    else
19626       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19627 $as_echo "no" >&6; }
19628    fi
19629
19630
19631    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build ISO libraries:" >&5
19632 $as_echo_n "checking m2 front end will build ISO libraries:... " >&6; }
19633    if test x${BUILD_ISOLIB} = xtrue; then
19634       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19635 $as_echo "yes" >&6; }
19636    else
19637       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19638 $as_echo "no" >&6; }
19639    fi
19640
19641
19642    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build coroutine libraries:" >&5
19643 $as_echo_n "checking m2 front end will build coroutine libraries:... " >&6; }
19644    if test x${BUILD_CORLIB} = xtrue; then
19645       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19646 $as_echo "yes" >&6; }
19647    else
19648       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19649 $as_echo "no" >&6; }
19650    fi
19651
19652
19653    { $as_echo "$as_me:${as_lineno-$LINENO}: checking m2 front end will build Logitech compatability libraries:" >&5
19654 $as_echo_n "checking m2 front end will build Logitech compatability libraries:... " >&6; }
19655    if test x${BUILD_LOGLIB} = xtrue; then
19656       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19657 $as_echo "yes" >&6; }
19658    else
19659       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19660 $as_echo "no" >&6; }
19661    fi
19662
19663 fi
19664
19665  if test x$BUILD_PIMLIB = xtrue; then
19666   BUILD_PIMLIB_TRUE=
19667   BUILD_PIMLIB_FALSE='#'
19668 else
19669   BUILD_PIMLIB_TRUE='#'
19670   BUILD_PIMLIB_FALSE=
19671 fi
19672
19673  if test x$BUILD_ISOLIB = xtrue; then
19674   BUILD_ISOLIB_TRUE=
19675   BUILD_ISOLIB_FALSE='#'
19676 else
19677   BUILD_ISOLIB_TRUE='#'
19678   BUILD_ISOLIB_FALSE=
19679 fi
19680
19681  if test x$BUILD_CORLIB = xtrue; then
19682   BUILD_CORLIB_TRUE=
19683   BUILD_CORLIB_FALSE='#'
19684 else
19685   BUILD_CORLIB_TRUE='#'
19686   BUILD_CORLIB_FALSE=
19687 fi
19688
19689  if test x$BUILD_LOGLIB = xtrue; then
19690   BUILD_LOGLIB_TRUE=
19691   BUILD_LOGLIB_FALSE='#'
19692 else
19693   BUILD_LOGLIB_TRUE='#'
19694   BUILD_LOGLIB_FALSE=
19695 fi
19696
19697  if test x$M2_TARGET_OS = xdarwin; then
19698   TARGET_DARWIN_TRUE=
19699   TARGET_DARWIN_FALSE='#'
19700 else
19701   TARGET_DARWIN_TRUE='#'
19702   TARGET_DARWIN_FALSE=
19703 fi
19704
19705
19706 # Determine what GCC version number to use in filesystem paths.
19707
19708   get_gcc_base_ver="cat"
19709
19710 # Check whether --with-gcc-major-version-only was given.
19711 if test "${with_gcc_major_version_only+set}" = set; then :
19712   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
19713         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
19714       fi
19715
19716 fi
19717
19718
19719
19720
19721
19722 ac_config_files="$ac_config_files Makefile"
19723
19724
19725 ac_config_files="$ac_config_files libm2min/Makefile libm2pim/Makefile libm2iso/Makefile libm2cor/Makefile libm2log/Makefile"
19726
19727
19728 { $as_echo "$as_me:${as_lineno-$LINENO}: libgm2 has been configured." >&5
19729 $as_echo "$as_me: libgm2 has been configured." >&6;}
19730
19731 cat >confcache <<\_ACEOF
19732 # This file is a shell script that caches the results of configure
19733 # tests run on this system so they can be shared between configure
19734 # scripts and configure runs, see configure's option --config-cache.
19735 # It is not useful on other systems.  If it contains results you don't
19736 # want to keep, you may remove or edit it.
19737 #
19738 # config.status only pays attention to the cache file if you give it
19739 # the --recheck option to rerun configure.
19740 #
19741 # `ac_cv_env_foo' variables (set or unset) will be overridden when
19742 # loading this file, other *unset* `ac_cv_foo' will be assigned the
19743 # following values.
19744
19745 _ACEOF
19746
19747 # The following way of writing the cache mishandles newlines in values,
19748 # but we know of no workaround that is simple, portable, and efficient.
19749 # So, we kill variables containing newlines.
19750 # Ultrix sh set writes to stderr and can't be redirected directly,
19751 # and sets the high bit in the cache file unless we assign to the vars.
19752 (
19753   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
19754     eval ac_val=\$$ac_var
19755     case $ac_val in #(
19756     *${as_nl}*)
19757       case $ac_var in #(
19758       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
19759 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
19760       esac
19761       case $ac_var in #(
19762       _ | IFS | as_nl) ;; #(
19763       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
19764       *) { eval $ac_var=; unset $ac_var;} ;;
19765       esac ;;
19766     esac
19767   done
19768
19769   (set) 2>&1 |
19770     case $as_nl`(ac_space=' '; set) 2>&1` in #(
19771     *${as_nl}ac_space=\ *)
19772       # `set' does not quote correctly, so add quotes: double-quote
19773       # substitution turns \\\\ into \\, and sed turns \\ into \.
19774       sed -n \
19775         "s/'/'\\\\''/g;
19776           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
19777       ;; #(
19778     *)
19779       # `set' quotes correctly as required by POSIX, so do not add quotes.
19780       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
19781       ;;
19782     esac |
19783     sort
19784 ) |
19785   sed '
19786      /^ac_cv_env_/b end
19787      t clear
19788      :clear
19789      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
19790      t end
19791      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
19792      :end' >>confcache
19793 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
19794   if test -w "$cache_file"; then
19795     if test "x$cache_file" != "x/dev/null"; then
19796       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
19797 $as_echo "$as_me: updating cache $cache_file" >&6;}
19798       if test ! -f "$cache_file" || test -h "$cache_file"; then
19799         cat confcache >"$cache_file"
19800       else
19801         case $cache_file in #(
19802         */* | ?:*)
19803           mv -f confcache "$cache_file"$$ &&
19804           mv -f "$cache_file"$$ "$cache_file" ;; #(
19805         *)
19806           mv -f confcache "$cache_file" ;;
19807         esac
19808       fi
19809     fi
19810   else
19811     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
19812 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
19813   fi
19814 fi
19815 rm -f confcache
19816
19817 test "x$prefix" = xNONE && prefix=$ac_default_prefix
19818 # Let make expand exec_prefix.
19819 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19820
19821 DEFS=-DHAVE_CONFIG_H
19822
19823 ac_libobjs=
19824 ac_ltlibobjs=
19825 U=
19826 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
19827   # 1. Remove the extension, and $U if already installed.
19828   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
19829   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
19830   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
19831   #    will be set to the directory where LIBOBJS objects are built.
19832   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
19833   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
19834 done
19835 LIBOBJS=$ac_libobjs
19836
19837 LTLIBOBJS=$ac_ltlibobjs
19838
19839
19840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
19841 $as_echo_n "checking that generated files are newer than configure... " >&6; }
19842    if test -n "$am_sleep_pid"; then
19843      # Hide warnings about reused PIDs.
19844      wait $am_sleep_pid 2>/dev/null
19845    fi
19846    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
19847 $as_echo "done" >&6; }
19848 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
19849   as_fn_error $? "conditional \"AMDEP\" was never defined.
19850 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19851 fi
19852 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
19853   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
19854 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19855 fi
19856  if test -n "$EXEEXT"; then
19857   am__EXEEXT_TRUE=
19858   am__EXEEXT_FALSE='#'
19859 else
19860   am__EXEEXT_TRUE='#'
19861   am__EXEEXT_FALSE=
19862 fi
19863
19864 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
19865   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
19866 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19867 fi
19868 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
19869   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
19870 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19871 fi
19872 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
19873   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
19874 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19875 fi
19876 if test -z "${BUILD_PIMLIB_TRUE}" && test -z "${BUILD_PIMLIB_FALSE}"; then
19877   as_fn_error $? "conditional \"BUILD_PIMLIB\" was never defined.
19878 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19879 fi
19880 if test -z "${BUILD_ISOLIB_TRUE}" && test -z "${BUILD_ISOLIB_FALSE}"; then
19881   as_fn_error $? "conditional \"BUILD_ISOLIB\" was never defined.
19882 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19883 fi
19884 if test -z "${BUILD_CORLIB_TRUE}" && test -z "${BUILD_CORLIB_FALSE}"; then
19885   as_fn_error $? "conditional \"BUILD_CORLIB\" was never defined.
19886 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19887 fi
19888 if test -z "${BUILD_LOGLIB_TRUE}" && test -z "${BUILD_LOGLIB_FALSE}"; then
19889   as_fn_error $? "conditional \"BUILD_LOGLIB\" was never defined.
19890 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19891 fi
19892 if test -z "${TARGET_DARWIN_TRUE}" && test -z "${TARGET_DARWIN_FALSE}"; then
19893   as_fn_error $? "conditional \"TARGET_DARWIN\" was never defined.
19894 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19895 fi
19896
19897 : "${CONFIG_STATUS=./config.status}"
19898 ac_write_fail=0
19899 ac_clean_files_save=$ac_clean_files
19900 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
19901 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
19902 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
19903 as_write_fail=0
19904 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
19905 #! $SHELL
19906 # Generated by $as_me.
19907 # Run this file to recreate the current configuration.
19908 # Compiler output produced by configure, useful for debugging
19909 # configure, is in config.log if it exists.
19910
19911 debug=false
19912 ac_cs_recheck=false
19913 ac_cs_silent=false
19914
19915 SHELL=\${CONFIG_SHELL-$SHELL}
19916 export SHELL
19917 _ASEOF
19918 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
19919 ## -------------------- ##
19920 ## M4sh Initialization. ##
19921 ## -------------------- ##
19922
19923 # Be more Bourne compatible
19924 DUALCASE=1; export DUALCASE # for MKS sh
19925 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
19926   emulate sh
19927   NULLCMD=:
19928   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
19929   # is contrary to our usage.  Disable this feature.
19930   alias -g '${1+"$@"}'='"$@"'
19931   setopt NO_GLOB_SUBST
19932 else
19933   case `(set -o) 2>/dev/null` in #(
19934   *posix*) :
19935     set -o posix ;; #(
19936   *) :
19937      ;;
19938 esac
19939 fi
19940
19941
19942 as_nl='
19943 '
19944 export as_nl
19945 # Printing a long string crashes Solaris 7 /usr/bin/printf.
19946 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
19947 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
19948 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
19949 # Prefer a ksh shell builtin over an external printf program on Solaris,
19950 # but without wasting forks for bash or zsh.
19951 if test -z "$BASH_VERSION$ZSH_VERSION" \
19952     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
19953   as_echo='print -r --'
19954   as_echo_n='print -rn --'
19955 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
19956   as_echo='printf %s\n'
19957   as_echo_n='printf %s'
19958 else
19959   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
19960     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
19961     as_echo_n='/usr/ucb/echo -n'
19962   else
19963     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
19964     as_echo_n_body='eval
19965       arg=$1;
19966       case $arg in #(
19967       *"$as_nl"*)
19968         expr "X$arg" : "X\\(.*\\)$as_nl";
19969         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
19970       esac;
19971       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
19972     '
19973     export as_echo_n_body
19974     as_echo_n='sh -c $as_echo_n_body as_echo'
19975   fi
19976   export as_echo_body
19977   as_echo='sh -c $as_echo_body as_echo'
19978 fi
19979
19980 # The user is always right.
19981 if test "${PATH_SEPARATOR+set}" != set; then
19982   PATH_SEPARATOR=:
19983   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
19984     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
19985       PATH_SEPARATOR=';'
19986   }
19987 fi
19988
19989
19990 # IFS
19991 # We need space, tab and new line, in precisely that order.  Quoting is
19992 # there to prevent editors from complaining about space-tab.
19993 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
19994 # splitting by setting IFS to empty value.)
19995 IFS=" ""        $as_nl"
19996
19997 # Find who we are.  Look in the path if we contain no directory separator.
19998 as_myself=
19999 case $0 in #((
20000   *[\\/]* ) as_myself=$0 ;;
20001   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20002 for as_dir in $PATH
20003 do
20004   IFS=$as_save_IFS
20005   test -z "$as_dir" && as_dir=.
20006     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
20007   done
20008 IFS=$as_save_IFS
20009
20010      ;;
20011 esac
20012 # We did not find ourselves, most probably we were run as `sh COMMAND'
20013 # in which case we are not to be found in the path.
20014 if test "x$as_myself" = x; then
20015   as_myself=$0
20016 fi
20017 if test ! -f "$as_myself"; then
20018   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
20019   exit 1
20020 fi
20021
20022 # Unset variables that we do not need and which cause bugs (e.g. in
20023 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
20024 # suppresses any "Segmentation fault" message there.  '((' could
20025 # trigger a bug in pdksh 5.2.14.
20026 for as_var in BASH_ENV ENV MAIL MAILPATH
20027 do eval test x\${$as_var+set} = xset \
20028   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
20029 done
20030 PS1='$ '
20031 PS2='> '
20032 PS4='+ '
20033
20034 # NLS nuisances.
20035 LC_ALL=C
20036 export LC_ALL
20037 LANGUAGE=C
20038 export LANGUAGE
20039
20040 # CDPATH.
20041 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
20042
20043
20044 # as_fn_error STATUS ERROR [LINENO LOG_FD]
20045 # ----------------------------------------
20046 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
20047 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
20048 # script with STATUS, using 1 if that was 0.
20049 as_fn_error ()
20050 {
20051   as_status=$1; test $as_status -eq 0 && as_status=1
20052   if test "$4"; then
20053     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
20054     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
20055   fi
20056   $as_echo "$as_me: error: $2" >&2
20057   as_fn_exit $as_status
20058 } # as_fn_error
20059
20060
20061 # as_fn_set_status STATUS
20062 # -----------------------
20063 # Set $? to STATUS, without forking.
20064 as_fn_set_status ()
20065 {
20066   return $1
20067 } # as_fn_set_status
20068
20069 # as_fn_exit STATUS
20070 # -----------------
20071 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
20072 as_fn_exit ()
20073 {
20074   set +e
20075   as_fn_set_status $1
20076   exit $1
20077 } # as_fn_exit
20078
20079 # as_fn_unset VAR
20080 # ---------------
20081 # Portably unset VAR.
20082 as_fn_unset ()
20083 {
20084   { eval $1=; unset $1;}
20085 }
20086 as_unset=as_fn_unset
20087 # as_fn_append VAR VALUE
20088 # ----------------------
20089 # Append the text in VALUE to the end of the definition contained in VAR. Take
20090 # advantage of any shell optimizations that allow amortized linear growth over
20091 # repeated appends, instead of the typical quadratic growth present in naive
20092 # implementations.
20093 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
20094   eval 'as_fn_append ()
20095   {
20096     eval $1+=\$2
20097   }'
20098 else
20099   as_fn_append ()
20100   {
20101     eval $1=\$$1\$2
20102   }
20103 fi # as_fn_append
20104
20105 # as_fn_arith ARG...
20106 # ------------------
20107 # Perform arithmetic evaluation on the ARGs, and store the result in the
20108 # global $as_val. Take advantage of shells that can avoid forks. The arguments
20109 # must be portable across $(()) and expr.
20110 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
20111   eval 'as_fn_arith ()
20112   {
20113     as_val=$(( $* ))
20114   }'
20115 else
20116   as_fn_arith ()
20117   {
20118     as_val=`expr "$@" || test $? -eq 1`
20119   }
20120 fi # as_fn_arith
20121
20122
20123 if expr a : '\(a\)' >/dev/null 2>&1 &&
20124    test "X`expr 00001 : '.*\(...\)'`" = X001; then
20125   as_expr=expr
20126 else
20127   as_expr=false
20128 fi
20129
20130 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
20131   as_basename=basename
20132 else
20133   as_basename=false
20134 fi
20135
20136 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
20137   as_dirname=dirname
20138 else
20139   as_dirname=false
20140 fi
20141
20142 as_me=`$as_basename -- "$0" ||
20143 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
20144          X"$0" : 'X\(//\)$' \| \
20145          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
20146 $as_echo X/"$0" |
20147     sed '/^.*\/\([^/][^/]*\)\/*$/{
20148             s//\1/
20149             q
20150           }
20151           /^X\/\(\/\/\)$/{
20152             s//\1/
20153             q
20154           }
20155           /^X\/\(\/\).*/{
20156             s//\1/
20157             q
20158           }
20159           s/.*/./; q'`
20160
20161 # Avoid depending upon Character Ranges.
20162 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
20163 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
20164 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
20165 as_cr_digits='0123456789'
20166 as_cr_alnum=$as_cr_Letters$as_cr_digits
20167
20168 ECHO_C= ECHO_N= ECHO_T=
20169 case `echo -n x` in #(((((
20170 -n*)
20171   case `echo 'xy\c'` in
20172   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
20173   xy)  ECHO_C='\c';;
20174   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
20175        ECHO_T=' ';;
20176   esac;;
20177 *)
20178   ECHO_N='-n';;
20179 esac
20180
20181 rm -f conf$$ conf$$.exe conf$$.file
20182 if test -d conf$$.dir; then
20183   rm -f conf$$.dir/conf$$.file
20184 else
20185   rm -f conf$$.dir
20186   mkdir conf$$.dir 2>/dev/null
20187 fi
20188 if (echo >conf$$.file) 2>/dev/null; then
20189   if ln -s conf$$.file conf$$ 2>/dev/null; then
20190     as_ln_s='ln -s'
20191     # ... but there are two gotchas:
20192     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
20193     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
20194     # In both cases, we have to default to `cp -pR'.
20195     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
20196       as_ln_s='cp -pR'
20197   elif ln conf$$.file conf$$ 2>/dev/null; then
20198     as_ln_s=ln
20199   else
20200     as_ln_s='cp -pR'
20201   fi
20202 else
20203   as_ln_s='cp -pR'
20204 fi
20205 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
20206 rmdir conf$$.dir 2>/dev/null
20207
20208
20209 # as_fn_mkdir_p
20210 # -------------
20211 # Create "$as_dir" as a directory, including parents if necessary.
20212 as_fn_mkdir_p ()
20213 {
20214
20215   case $as_dir in #(
20216   -*) as_dir=./$as_dir;;
20217   esac
20218   test -d "$as_dir" || eval $as_mkdir_p || {
20219     as_dirs=
20220     while :; do
20221       case $as_dir in #(
20222       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
20223       *) as_qdir=$as_dir;;
20224       esac
20225       as_dirs="'$as_qdir' $as_dirs"
20226       as_dir=`$as_dirname -- "$as_dir" ||
20227 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20228          X"$as_dir" : 'X\(//\)[^/]' \| \
20229          X"$as_dir" : 'X\(//\)$' \| \
20230          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
20231 $as_echo X"$as_dir" |
20232     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20233             s//\1/
20234             q
20235           }
20236           /^X\(\/\/\)[^/].*/{
20237             s//\1/
20238             q
20239           }
20240           /^X\(\/\/\)$/{
20241             s//\1/
20242             q
20243           }
20244           /^X\(\/\).*/{
20245             s//\1/
20246             q
20247           }
20248           s/.*/./; q'`
20249       test -d "$as_dir" && break
20250     done
20251     test -z "$as_dirs" || eval "mkdir $as_dirs"
20252   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
20253
20254
20255 } # as_fn_mkdir_p
20256 if mkdir -p . 2>/dev/null; then
20257   as_mkdir_p='mkdir -p "$as_dir"'
20258 else
20259   test -d ./-p && rmdir ./-p
20260   as_mkdir_p=false
20261 fi
20262
20263
20264 # as_fn_executable_p FILE
20265 # -----------------------
20266 # Test if FILE is an executable regular file.
20267 as_fn_executable_p ()
20268 {
20269   test -f "$1" && test -x "$1"
20270 } # as_fn_executable_p
20271 as_test_x='test -x'
20272 as_executable_p=as_fn_executable_p
20273
20274 # Sed expression to map a string onto a valid CPP name.
20275 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
20276
20277 # Sed expression to map a string onto a valid variable name.
20278 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
20279
20280
20281 exec 6>&1
20282 ## ----------------------------------- ##
20283 ## Main body of $CONFIG_STATUS script. ##
20284 ## ----------------------------------- ##
20285 _ASEOF
20286 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
20287
20288 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20289 # Save the log message, to keep $0 and so on meaningful, and to
20290 # report actual input values of CONFIG_FILES etc. instead of their
20291 # values after options handling.
20292 ac_log="
20293 This file was extended by package-unused $as_me version-unused, which was
20294 generated by GNU Autoconf 2.69.  Invocation command line was
20295
20296   CONFIG_FILES    = $CONFIG_FILES
20297   CONFIG_HEADERS  = $CONFIG_HEADERS
20298   CONFIG_LINKS    = $CONFIG_LINKS
20299   CONFIG_COMMANDS = $CONFIG_COMMANDS
20300   $ $0 $@
20301
20302 on `(hostname || uname -n) 2>/dev/null | sed 1q`
20303 "
20304
20305 _ACEOF
20306
20307 case $ac_config_files in *"
20308 "*) set x $ac_config_files; shift; ac_config_files=$*;;
20309 esac
20310
20311 case $ac_config_headers in *"
20312 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
20313 esac
20314
20315
20316 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20317 # Files that config.status was made for.
20318 config_files="$ac_config_files"
20319 config_headers="$ac_config_headers"
20320 config_commands="$ac_config_commands"
20321
20322 _ACEOF
20323
20324 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20325 ac_cs_usage="\
20326 \`$as_me' instantiates files and other configuration actions
20327 from templates according to the current configuration.  Unless the files
20328 and actions are specified as TAGs, all are instantiated by default.
20329
20330 Usage: $0 [OPTION]... [TAG]...
20331
20332   -h, --help       print this help, then exit
20333   -V, --version    print version number and configuration settings, then exit
20334       --config     print configuration, then exit
20335   -q, --quiet, --silent
20336                    do not print progress messages
20337   -d, --debug      don't remove temporary files
20338       --recheck    update $as_me by reconfiguring in the same conditions
20339       --file=FILE[:TEMPLATE]
20340                    instantiate the configuration file FILE
20341       --header=FILE[:TEMPLATE]
20342                    instantiate the configuration header FILE
20343
20344 Configuration files:
20345 $config_files
20346
20347 Configuration headers:
20348 $config_headers
20349
20350 Configuration commands:
20351 $config_commands
20352
20353 Report bugs to the package provider."
20354
20355 _ACEOF
20356 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20357 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
20358 ac_cs_version="\\
20359 package-unused config.status version-unused
20360 configured by $0, generated by GNU Autoconf 2.69,
20361   with options \\"\$ac_cs_config\\"
20362
20363 Copyright (C) 2012 Free Software Foundation, Inc.
20364 This config.status script is free software; the Free Software Foundation
20365 gives unlimited permission to copy, distribute and modify it."
20366
20367 ac_pwd='$ac_pwd'
20368 srcdir='$srcdir'
20369 INSTALL='$INSTALL'
20370 MKDIR_P='$MKDIR_P'
20371 AWK='$AWK'
20372 test -n "\$AWK" || AWK=awk
20373 _ACEOF
20374
20375 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20376 # The default lists apply if the user does not specify any file.
20377 ac_need_defaults=:
20378 while test $# != 0
20379 do
20380   case $1 in
20381   --*=?*)
20382     ac_option=`expr "X$1" : 'X\([^=]*\)='`
20383     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
20384     ac_shift=:
20385     ;;
20386   --*=)
20387     ac_option=`expr "X$1" : 'X\([^=]*\)='`
20388     ac_optarg=
20389     ac_shift=:
20390     ;;
20391   *)
20392     ac_option=$1
20393     ac_optarg=$2
20394     ac_shift=shift
20395     ;;
20396   esac
20397
20398   case $ac_option in
20399   # Handling of the options.
20400   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
20401     ac_cs_recheck=: ;;
20402   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
20403     $as_echo "$ac_cs_version"; exit ;;
20404   --config | --confi | --conf | --con | --co | --c )
20405     $as_echo "$ac_cs_config"; exit ;;
20406   --debug | --debu | --deb | --de | --d | -d )
20407     debug=: ;;
20408   --file | --fil | --fi | --f )
20409     $ac_shift
20410     case $ac_optarg in
20411     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
20412     '') as_fn_error $? "missing file argument" ;;
20413     esac
20414     as_fn_append CONFIG_FILES " '$ac_optarg'"
20415     ac_need_defaults=false;;
20416   --header | --heade | --head | --hea )
20417     $ac_shift
20418     case $ac_optarg in
20419     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
20420     esac
20421     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
20422     ac_need_defaults=false;;
20423   --he | --h)
20424     # Conflict between --help and --header
20425     as_fn_error $? "ambiguous option: \`$1'
20426 Try \`$0 --help' for more information.";;
20427   --help | --hel | -h )
20428     $as_echo "$ac_cs_usage"; exit ;;
20429   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
20430   | -silent | --silent | --silen | --sile | --sil | --si | --s)
20431     ac_cs_silent=: ;;
20432
20433   # This is an error.
20434   -*) as_fn_error $? "unrecognized option: \`$1'
20435 Try \`$0 --help' for more information." ;;
20436
20437   *) as_fn_append ac_config_targets " $1"
20438      ac_need_defaults=false ;;
20439
20440   esac
20441   shift
20442 done
20443
20444 ac_configure_extra_args=
20445
20446 if $ac_cs_silent; then
20447   exec 6>/dev/null
20448   ac_configure_extra_args="$ac_configure_extra_args --silent"
20449 fi
20450
20451 _ACEOF
20452 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20453 if \$ac_cs_recheck; then
20454   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
20455   shift
20456   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
20457   CONFIG_SHELL='$SHELL'
20458   export CONFIG_SHELL
20459   exec "\$@"
20460 fi
20461
20462 _ACEOF
20463 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20464 exec 5>>config.log
20465 {
20466   echo
20467   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
20468 ## Running $as_me. ##
20469 _ASBOX
20470   $as_echo "$ac_log"
20471 } >&5
20472
20473 _ACEOF
20474 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20475 #
20476 # INIT-COMMANDS
20477 #
20478
20479 srcdir="$srcdir"
20480 host="$host"
20481 target="$target"
20482 with_multisubdir="$with_multisubdir"
20483 with_multisrctop="$with_multisrctop"
20484 with_target_subdir="$with_target_subdir"
20485 ac_configure_args="${multilib_arg} ${ac_configure_args}"
20486 multi_basedir="$multi_basedir"
20487 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
20488 CC="$CC"
20489 CXX="$CXX"
20490 GFORTRAN="$GFORTRAN"
20491 GDC="$GDC"
20492 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
20493
20494
20495 # The HP-UX ksh and POSIX shell print the target directory to stdout
20496 # if CDPATH is set.
20497 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
20498
20499 sed_quote_subst='$sed_quote_subst'
20500 double_quote_subst='$double_quote_subst'
20501 delay_variable_subst='$delay_variable_subst'
20502 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
20503 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
20504 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
20505 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
20506 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
20507 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
20508 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
20509 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
20510 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
20511 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
20512 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
20513 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
20514 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
20515 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
20516 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
20517 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
20518 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
20519 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
20520 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
20521 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
20522 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
20523 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
20524 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
20525 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
20526 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
20527 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
20528 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
20529 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
20530 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
20531 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
20532 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
20533 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
20534 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
20535 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
20536 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
20537 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
20538 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
20539 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
20540 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
20541 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
20542 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
20543 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
20544 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
20545 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
20546 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
20547 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
20548 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
20549 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
20550 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"`'
20551 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
20552 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
20553 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
20554 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
20555 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
20556 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
20557 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
20558 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
20559 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
20560 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
20561 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
20562 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
20563 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
20564 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
20565 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
20566 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
20567 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
20568 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
20569 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
20570 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
20571 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
20572 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
20573 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
20574 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
20575 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
20576 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
20577 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
20578 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
20579 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
20580 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
20581 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
20582 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
20583 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
20584 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
20585 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
20586 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
20587 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
20588 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
20589 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
20590 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
20591 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
20592 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
20593 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
20594 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
20595 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
20596 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
20597 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
20598 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
20599 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
20600 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
20601 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
20602 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
20603 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
20604 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
20605 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
20606 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
20607 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
20608 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
20609 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
20610 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
20611 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
20612 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
20613 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
20614 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
20615 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
20616 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
20617 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
20618 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
20619 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
20620 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
20621 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
20622 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
20623 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
20624 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
20625 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
20626 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
20627 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
20628 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
20629 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
20630 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20631 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20632 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
20633 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
20634 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
20635 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
20636 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
20637 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
20638 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
20639 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
20640 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
20641 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
20642 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
20643 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
20644 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20645 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20646 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20647 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20648 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20649 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20650 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
20651 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
20652 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
20653 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
20654 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
20655 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
20656 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
20657 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
20658 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
20659 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
20660 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
20661 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
20662 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
20663 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
20664 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
20665 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20666 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
20667 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
20668 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
20669 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
20670 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
20671 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
20672 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
20673 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
20674 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
20675 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
20676 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
20677
20678 LTCC='$LTCC'
20679 LTCFLAGS='$LTCFLAGS'
20680 compiler='$compiler_DEFAULT'
20681
20682 # A function that is used when there is no print builtin or printf.
20683 func_fallback_echo ()
20684 {
20685   eval 'cat <<_LTECHO_EOF
20686 \$1
20687 _LTECHO_EOF'
20688 }
20689
20690 # Quote evaled strings.
20691 for var in SHELL \
20692 ECHO \
20693 SED \
20694 GREP \
20695 EGREP \
20696 FGREP \
20697 LD \
20698 NM \
20699 LN_S \
20700 lt_SP2NL \
20701 lt_NL2SP \
20702 reload_flag \
20703 OBJDUMP \
20704 deplibs_check_method \
20705 file_magic_cmd \
20706 AR \
20707 AR_FLAGS \
20708 STRIP \
20709 RANLIB \
20710 CC \
20711 CFLAGS \
20712 compiler \
20713 lt_cv_sys_global_symbol_pipe \
20714 lt_cv_sys_global_symbol_to_cdecl \
20715 lt_cv_sys_global_symbol_to_c_name_address \
20716 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
20717 lt_prog_compiler_no_builtin_flag \
20718 lt_prog_compiler_wl \
20719 lt_prog_compiler_pic \
20720 lt_prog_compiler_static \
20721 lt_cv_prog_compiler_c_o \
20722 need_locks \
20723 DSYMUTIL \
20724 NMEDIT \
20725 LIPO \
20726 OTOOL \
20727 OTOOL64 \
20728 shrext_cmds \
20729 export_dynamic_flag_spec \
20730 whole_archive_flag_spec \
20731 compiler_needs_object \
20732 with_gnu_ld \
20733 allow_undefined_flag \
20734 no_undefined_flag \
20735 hardcode_libdir_flag_spec \
20736 hardcode_libdir_flag_spec_ld \
20737 hardcode_libdir_separator \
20738 fix_srcfile_path \
20739 exclude_expsyms \
20740 include_expsyms \
20741 file_list_spec \
20742 variables_saved_for_relink \
20743 libname_spec \
20744 library_names_spec \
20745 soname_spec \
20746 install_override_mode \
20747 finish_eval \
20748 old_striplib \
20749 striplib \
20750 compiler_lib_search_dirs \
20751 predep_objects \
20752 postdep_objects \
20753 predeps \
20754 postdeps \
20755 compiler_lib_search_path \
20756 LD_CXX \
20757 reload_flag_CXX \
20758 compiler_CXX \
20759 lt_prog_compiler_no_builtin_flag_CXX \
20760 lt_prog_compiler_wl_CXX \
20761 lt_prog_compiler_pic_CXX \
20762 lt_prog_compiler_static_CXX \
20763 lt_cv_prog_compiler_c_o_CXX \
20764 export_dynamic_flag_spec_CXX \
20765 whole_archive_flag_spec_CXX \
20766 compiler_needs_object_CXX \
20767 with_gnu_ld_CXX \
20768 allow_undefined_flag_CXX \
20769 no_undefined_flag_CXX \
20770 hardcode_libdir_flag_spec_CXX \
20771 hardcode_libdir_flag_spec_ld_CXX \
20772 hardcode_libdir_separator_CXX \
20773 fix_srcfile_path_CXX \
20774 exclude_expsyms_CXX \
20775 include_expsyms_CXX \
20776 file_list_spec_CXX \
20777 compiler_lib_search_dirs_CXX \
20778 predep_objects_CXX \
20779 postdep_objects_CXX \
20780 predeps_CXX \
20781 postdeps_CXX \
20782 compiler_lib_search_path_CXX; do
20783     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
20784     *[\\\\\\\`\\"\\\$]*)
20785       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
20786       ;;
20787     *)
20788       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
20789       ;;
20790     esac
20791 done
20792
20793 # Double-quote double-evaled strings.
20794 for var in reload_cmds \
20795 old_postinstall_cmds \
20796 old_postuninstall_cmds \
20797 old_archive_cmds \
20798 extract_expsyms_cmds \
20799 old_archive_from_new_cmds \
20800 old_archive_from_expsyms_cmds \
20801 archive_cmds \
20802 archive_expsym_cmds \
20803 module_cmds \
20804 module_expsym_cmds \
20805 export_symbols_cmds \
20806 prelink_cmds \
20807 postinstall_cmds \
20808 postuninstall_cmds \
20809 finish_cmds \
20810 sys_lib_search_path_spec \
20811 sys_lib_dlsearch_path_spec \
20812 reload_cmds_CXX \
20813 old_archive_cmds_CXX \
20814 old_archive_from_new_cmds_CXX \
20815 old_archive_from_expsyms_cmds_CXX \
20816 archive_cmds_CXX \
20817 archive_expsym_cmds_CXX \
20818 module_cmds_CXX \
20819 module_expsym_cmds_CXX \
20820 export_symbols_cmds_CXX \
20821 prelink_cmds_CXX; do
20822     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
20823     *[\\\\\\\`\\"\\\$]*)
20824       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
20825       ;;
20826     *)
20827       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
20828       ;;
20829     esac
20830 done
20831
20832 ac_aux_dir='$ac_aux_dir'
20833 xsi_shell='$xsi_shell'
20834 lt_shell_append='$lt_shell_append'
20835
20836 # See if we are running on zsh, and set the options which allow our
20837 # commands through without removal of \ escapes INIT.
20838 if test -n "\${ZSH_VERSION+set}" ; then
20839    setopt NO_GLOB_SUBST
20840 fi
20841
20842
20843     PACKAGE='$PACKAGE'
20844     VERSION='$VERSION'
20845     TIMESTAMP='$TIMESTAMP'
20846     RM='$RM'
20847     ofile='$ofile'
20848
20849
20850
20851
20852
20853
20854 _ACEOF
20855
20856 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20857
20858 # Handling of arguments.
20859 for ac_config_target in $ac_config_targets
20860 do
20861   case $ac_config_target in
20862     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
20863     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
20864     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
20865     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
20866     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
20867     "libm2min/Makefile") CONFIG_FILES="$CONFIG_FILES libm2min/Makefile" ;;
20868     "libm2pim/Makefile") CONFIG_FILES="$CONFIG_FILES libm2pim/Makefile" ;;
20869     "libm2iso/Makefile") CONFIG_FILES="$CONFIG_FILES libm2iso/Makefile" ;;
20870     "libm2cor/Makefile") CONFIG_FILES="$CONFIG_FILES libm2cor/Makefile" ;;
20871     "libm2log/Makefile") CONFIG_FILES="$CONFIG_FILES libm2log/Makefile" ;;
20872
20873   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
20874   esac
20875 done
20876
20877
20878 # If the user did not use the arguments to specify the items to instantiate,
20879 # then the envvar interface is used.  Set only those that are not.
20880 # We use the long form for the default assignment because of an extremely
20881 # bizarre bug on SunOS 4.1.3.
20882 if $ac_need_defaults; then
20883   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
20884   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
20885   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
20886 fi
20887
20888 # Have a temporary directory for convenience.  Make it in the build tree
20889 # simply because there is no reason against having it here, and in addition,
20890 # creating and moving files from /tmp can sometimes cause problems.
20891 # Hook for its removal unless debugging.
20892 # Note that there is a small window in which the directory will not be cleaned:
20893 # after its creation but before its name has been assigned to `$tmp'.
20894 $debug ||
20895 {
20896   tmp= ac_tmp=
20897   trap 'exit_status=$?
20898   : "${ac_tmp:=$tmp}"
20899   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
20900 ' 0
20901   trap 'as_fn_exit 1' 1 2 13 15
20902 }
20903 # Create a (secure) tmp directory for tmp files.
20904
20905 {
20906   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
20907   test -d "$tmp"
20908 }  ||
20909 {
20910   tmp=./conf$$-$RANDOM
20911   (umask 077 && mkdir "$tmp")
20912 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
20913 ac_tmp=$tmp
20914
20915 # Set up the scripts for CONFIG_FILES section.
20916 # No need to generate them if there are no CONFIG_FILES.
20917 # This happens for instance with `./config.status config.h'.
20918 if test -n "$CONFIG_FILES"; then
20919
20920
20921 ac_cr=`echo X | tr X '\015'`
20922 # On cygwin, bash can eat \r inside `` if the user requested igncr.
20923 # But we know of no other shell where ac_cr would be empty at this
20924 # point, so we can use a bashism as a fallback.
20925 if test "x$ac_cr" = x; then
20926   eval ac_cr=\$\'\\r\'
20927 fi
20928 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
20929 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
20930   ac_cs_awk_cr='\\r'
20931 else
20932   ac_cs_awk_cr=$ac_cr
20933 fi
20934
20935 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
20936 _ACEOF
20937
20938
20939 {
20940   echo "cat >conf$$subs.awk <<_ACEOF" &&
20941   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
20942   echo "_ACEOF"
20943 } >conf$$subs.sh ||
20944   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20945 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
20946 ac_delim='%!_!# '
20947 for ac_last_try in false false false false false :; do
20948   . ./conf$$subs.sh ||
20949     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20950
20951   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
20952   if test $ac_delim_n = $ac_delim_num; then
20953     break
20954   elif $ac_last_try; then
20955     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20956   else
20957     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20958   fi
20959 done
20960 rm -f conf$$subs.sh
20961
20962 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20963 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
20964 _ACEOF
20965 sed -n '
20966 h
20967 s/^/S["/; s/!.*/"]=/
20968 p
20969 g
20970 s/^[^!]*!//
20971 :repl
20972 t repl
20973 s/'"$ac_delim"'$//
20974 t delim
20975 :nl
20976 h
20977 s/\(.\{148\}\)..*/\1/
20978 t more1
20979 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
20980 p
20981 n
20982 b repl
20983 :more1
20984 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20985 p
20986 g
20987 s/.\{148\}//
20988 t nl
20989 :delim
20990 h
20991 s/\(.\{148\}\)..*/\1/
20992 t more2
20993 s/["\\]/\\&/g; s/^/"/; s/$/"/
20994 p
20995 b
20996 :more2
20997 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20998 p
20999 g
21000 s/.\{148\}//
21001 t delim
21002 ' <conf$$subs.awk | sed '
21003 /^[^""]/{
21004   N
21005   s/\n//
21006 }
21007 ' >>$CONFIG_STATUS || ac_write_fail=1
21008 rm -f conf$$subs.awk
21009 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21010 _ACAWK
21011 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
21012   for (key in S) S_is_set[key] = 1
21013   FS = "\a"
21014
21015 }
21016 {
21017   line = $ 0
21018   nfields = split(line, field, "@")
21019   substed = 0
21020   len = length(field[1])
21021   for (i = 2; i < nfields; i++) {
21022     key = field[i]
21023     keylen = length(key)
21024     if (S_is_set[key]) {
21025       value = S[key]
21026       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
21027       len += length(value) + length(field[++i])
21028       substed = 1
21029     } else
21030       len += 1 + keylen
21031   }
21032
21033   print line
21034 }
21035
21036 _ACAWK
21037 _ACEOF
21038 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21039 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
21040   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
21041 else
21042   cat
21043 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
21044   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
21045 _ACEOF
21046
21047 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
21048 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
21049 # trailing colons and then remove the whole line if VPATH becomes empty
21050 # (actually we leave an empty line to preserve line numbers).
21051 if test "x$srcdir" = x.; then
21052   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
21053 h
21054 s///
21055 s/^/:/
21056 s/[      ]*$/:/
21057 s/:\$(srcdir):/:/g
21058 s/:\${srcdir}:/:/g
21059 s/:@srcdir@:/:/g
21060 s/^:*//
21061 s/:*$//
21062 x
21063 s/\(=[   ]*\).*/\1/
21064 G
21065 s/\n//
21066 s/^[^=]*=[       ]*$//
21067 }'
21068 fi
21069
21070 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21071 fi # test -n "$CONFIG_FILES"
21072
21073 # Set up the scripts for CONFIG_HEADERS section.
21074 # No need to generate them if there are no CONFIG_HEADERS.
21075 # This happens for instance with `./config.status Makefile'.
21076 if test -n "$CONFIG_HEADERS"; then
21077 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
21078 BEGIN {
21079 _ACEOF
21080
21081 # Transform confdefs.h into an awk script `defines.awk', embedded as
21082 # here-document in config.status, that substitutes the proper values into
21083 # config.h.in to produce config.h.
21084
21085 # Create a delimiter string that does not exist in confdefs.h, to ease
21086 # handling of long lines.
21087 ac_delim='%!_!# '
21088 for ac_last_try in false false :; do
21089   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
21090   if test -z "$ac_tt"; then
21091     break
21092   elif $ac_last_try; then
21093     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
21094   else
21095     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
21096   fi
21097 done
21098
21099 # For the awk script, D is an array of macro values keyed by name,
21100 # likewise P contains macro parameters if any.  Preserve backslash
21101 # newline sequences.
21102
21103 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
21104 sed -n '
21105 s/.\{148\}/&'"$ac_delim"'/g
21106 t rset
21107 :rset
21108 s/^[     ]*#[    ]*define[       ][      ]*/ /
21109 t def
21110 d
21111 :def
21112 s/\\$//
21113 t bsnl
21114 s/["\\]/\\&/g
21115 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
21116 D["\1"]=" \3"/p
21117 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
21118 d
21119 :bsnl
21120 s/["\\]/\\&/g
21121 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
21122 D["\1"]=" \3\\\\\\n"\\/p
21123 t cont
21124 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
21125 t cont
21126 d
21127 :cont
21128 n
21129 s/.\{148\}/&'"$ac_delim"'/g
21130 t clear
21131 :clear
21132 s/\\$//
21133 t bsnlc
21134 s/["\\]/\\&/g; s/^/"/; s/$/"/p
21135 d
21136 :bsnlc
21137 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
21138 b cont
21139 ' <confdefs.h | sed '
21140 s/'"$ac_delim"'/"\\\
21141 "/g' >>$CONFIG_STATUS || ac_write_fail=1
21142
21143 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21144   for (key in D) D_is_set[key] = 1
21145   FS = "\a"
21146 }
21147 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
21148   line = \$ 0
21149   split(line, arg, " ")
21150   if (arg[1] == "#") {
21151     defundef = arg[2]
21152     mac1 = arg[3]
21153   } else {
21154     defundef = substr(arg[1], 2)
21155     mac1 = arg[2]
21156   }
21157   split(mac1, mac2, "(") #)
21158   macro = mac2[1]
21159   prefix = substr(line, 1, index(line, defundef) - 1)
21160   if (D_is_set[macro]) {
21161     # Preserve the white space surrounding the "#".
21162     print prefix "define", macro P[macro] D[macro]
21163     next
21164   } else {
21165     # Replace #undef with comments.  This is necessary, for example,
21166     # in the case of _POSIX_SOURCE, which is predefined and required
21167     # on some systems where configure will not decide to define it.
21168     if (defundef == "undef") {
21169       print "/*", prefix defundef, macro, "*/"
21170       next
21171     }
21172   }
21173 }
21174 { print }
21175 _ACAWK
21176 _ACEOF
21177 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21178   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
21179 fi # test -n "$CONFIG_HEADERS"
21180
21181
21182 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
21183 shift
21184 for ac_tag
21185 do
21186   case $ac_tag in
21187   :[FHLC]) ac_mode=$ac_tag; continue;;
21188   esac
21189   case $ac_mode$ac_tag in
21190   :[FHL]*:*);;
21191   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
21192   :[FH]-) ac_tag=-:-;;
21193   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
21194   esac
21195   ac_save_IFS=$IFS
21196   IFS=:
21197   set x $ac_tag
21198   IFS=$ac_save_IFS
21199   shift
21200   ac_file=$1
21201   shift
21202
21203   case $ac_mode in
21204   :L) ac_source=$1;;
21205   :[FH])
21206     ac_file_inputs=
21207     for ac_f
21208     do
21209       case $ac_f in
21210       -) ac_f="$ac_tmp/stdin";;
21211       *) # Look for the file first in the build tree, then in the source tree
21212          # (if the path is not absolute).  The absolute path cannot be DOS-style,
21213          # because $ac_f cannot contain `:'.
21214          test -f "$ac_f" ||
21215            case $ac_f in
21216            [\\/$]*) false;;
21217            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
21218            esac ||
21219            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
21220       esac
21221       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
21222       as_fn_append ac_file_inputs " '$ac_f'"
21223     done
21224
21225     # Let's still pretend it is `configure' which instantiates (i.e., don't
21226     # use $as_me), people would be surprised to read:
21227     #    /* config.h.  Generated by config.status.  */
21228     configure_input='Generated from '`
21229           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
21230         `' by configure.'
21231     if test x"$ac_file" != x-; then
21232       configure_input="$ac_file.  $configure_input"
21233       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
21234 $as_echo "$as_me: creating $ac_file" >&6;}
21235     fi
21236     # Neutralize special characters interpreted by sed in replacement strings.
21237     case $configure_input in #(
21238     *\&* | *\|* | *\\* )
21239        ac_sed_conf_input=`$as_echo "$configure_input" |
21240        sed 's/[\\\\&|]/\\\\&/g'`;; #(
21241     *) ac_sed_conf_input=$configure_input;;
21242     esac
21243
21244     case $ac_tag in
21245     *:-:* | *:-) cat >"$ac_tmp/stdin" \
21246       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
21247     esac
21248     ;;
21249   esac
21250
21251   ac_dir=`$as_dirname -- "$ac_file" ||
21252 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21253          X"$ac_file" : 'X\(//\)[^/]' \| \
21254          X"$ac_file" : 'X\(//\)$' \| \
21255          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
21256 $as_echo X"$ac_file" |
21257     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21258             s//\1/
21259             q
21260           }
21261           /^X\(\/\/\)[^/].*/{
21262             s//\1/
21263             q
21264           }
21265           /^X\(\/\/\)$/{
21266             s//\1/
21267             q
21268           }
21269           /^X\(\/\).*/{
21270             s//\1/
21271             q
21272           }
21273           s/.*/./; q'`
21274   as_dir="$ac_dir"; as_fn_mkdir_p
21275   ac_builddir=.
21276
21277 case "$ac_dir" in
21278 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
21279 *)
21280   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
21281   # A ".." for each directory in $ac_dir_suffix.
21282   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
21283   case $ac_top_builddir_sub in
21284   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
21285   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
21286   esac ;;
21287 esac
21288 ac_abs_top_builddir=$ac_pwd
21289 ac_abs_builddir=$ac_pwd$ac_dir_suffix
21290 # for backward compatibility:
21291 ac_top_builddir=$ac_top_build_prefix
21292
21293 case $srcdir in
21294   .)  # We are building in place.
21295     ac_srcdir=.
21296     ac_top_srcdir=$ac_top_builddir_sub
21297     ac_abs_top_srcdir=$ac_pwd ;;
21298   [\\/]* | ?:[\\/]* )  # Absolute name.
21299     ac_srcdir=$srcdir$ac_dir_suffix;
21300     ac_top_srcdir=$srcdir
21301     ac_abs_top_srcdir=$srcdir ;;
21302   *) # Relative name.
21303     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
21304     ac_top_srcdir=$ac_top_build_prefix$srcdir
21305     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
21306 esac
21307 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
21308
21309
21310   case $ac_mode in
21311   :F)
21312   #
21313   # CONFIG_FILE
21314   #
21315
21316   case $INSTALL in
21317   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
21318   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
21319   esac
21320   ac_MKDIR_P=$MKDIR_P
21321   case $MKDIR_P in
21322   [\\/$]* | ?:[\\/]* ) ;;
21323   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
21324   esac
21325 _ACEOF
21326
21327 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21328 # If the template does not know about datarootdir, expand it.
21329 # FIXME: This hack should be removed a few years after 2.60.
21330 ac_datarootdir_hack=; ac_datarootdir_seen=
21331 ac_sed_dataroot='
21332 /datarootdir/ {
21333   p
21334   q
21335 }
21336 /@datadir@/p
21337 /@docdir@/p
21338 /@infodir@/p
21339 /@localedir@/p
21340 /@mandir@/p'
21341 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
21342 *datarootdir*) ac_datarootdir_seen=yes;;
21343 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
21344   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
21345 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
21346 _ACEOF
21347 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21348   ac_datarootdir_hack='
21349   s&@datadir@&$datadir&g
21350   s&@docdir@&$docdir&g
21351   s&@infodir@&$infodir&g
21352   s&@localedir@&$localedir&g
21353   s&@mandir@&$mandir&g
21354   s&\\\${datarootdir}&$datarootdir&g' ;;
21355 esac
21356 _ACEOF
21357
21358 # Neutralize VPATH when `$srcdir' = `.'.
21359 # Shell code in configure.ac might set extrasub.
21360 # FIXME: do we really want to maintain this feature?
21361 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21362 ac_sed_extra="$ac_vpsub
21363 $extrasub
21364 _ACEOF
21365 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21366 :t
21367 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
21368 s|@configure_input@|$ac_sed_conf_input|;t t
21369 s&@top_builddir@&$ac_top_builddir_sub&;t t
21370 s&@top_build_prefix@&$ac_top_build_prefix&;t t
21371 s&@srcdir@&$ac_srcdir&;t t
21372 s&@abs_srcdir@&$ac_abs_srcdir&;t t
21373 s&@top_srcdir@&$ac_top_srcdir&;t t
21374 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
21375 s&@builddir@&$ac_builddir&;t t
21376 s&@abs_builddir@&$ac_abs_builddir&;t t
21377 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
21378 s&@INSTALL@&$ac_INSTALL&;t t
21379 s&@MKDIR_P@&$ac_MKDIR_P&;t t
21380 $ac_datarootdir_hack
21381 "
21382 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
21383   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21384
21385 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
21386   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
21387   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
21388       "$ac_tmp/out"`; test -z "$ac_out"; } &&
21389   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
21390 which seems to be undefined.  Please make sure it is defined" >&5
21391 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
21392 which seems to be undefined.  Please make sure it is defined" >&2;}
21393
21394   rm -f "$ac_tmp/stdin"
21395   case $ac_file in
21396   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
21397   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
21398   esac \
21399   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21400  ;;
21401   :H)
21402   #
21403   # CONFIG_HEADER
21404   #
21405   if test x"$ac_file" != x-; then
21406     {
21407       $as_echo "/* $configure_input  */" \
21408       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
21409     } >"$ac_tmp/config.h" \
21410       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21411     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
21412       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
21413 $as_echo "$as_me: $ac_file is unchanged" >&6;}
21414     else
21415       rm -f "$ac_file"
21416       mv "$ac_tmp/config.h" "$ac_file" \
21417         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21418     fi
21419   else
21420     $as_echo "/* $configure_input  */" \
21421       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
21422       || as_fn_error $? "could not create -" "$LINENO" 5
21423   fi
21424 # Compute "$ac_file"'s index in $config_headers.
21425 _am_arg="$ac_file"
21426 _am_stamp_count=1
21427 for _am_header in $config_headers :; do
21428   case $_am_header in
21429     $_am_arg | $_am_arg:* )
21430       break ;;
21431     * )
21432       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
21433   esac
21434 done
21435 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
21436 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21437          X"$_am_arg" : 'X\(//\)[^/]' \| \
21438          X"$_am_arg" : 'X\(//\)$' \| \
21439          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
21440 $as_echo X"$_am_arg" |
21441     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21442             s//\1/
21443             q
21444           }
21445           /^X\(\/\/\)[^/].*/{
21446             s//\1/
21447             q
21448           }
21449           /^X\(\/\/\)$/{
21450             s//\1/
21451             q
21452           }
21453           /^X\(\/\).*/{
21454             s//\1/
21455             q
21456           }
21457           s/.*/./; q'`/stamp-h$_am_stamp_count
21458  ;;
21459
21460   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
21461 $as_echo "$as_me: executing $ac_file commands" >&6;}
21462  ;;
21463   esac
21464
21465
21466   case $ac_file$ac_mode in
21467     "default-1":C)
21468 # Only add multilib support code if we just rebuilt the top-level
21469 # Makefile.
21470 case " $CONFIG_FILES " in
21471  *" Makefile "*)
21472    ac_file=Makefile . ${multi_basedir}/config-ml.in
21473    ;;
21474 esac ;;
21475     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
21476   # Older Autoconf quotes --file arguments for eval, but not when files
21477   # are listed without --file.  Let's play safe and only enable the eval
21478   # if we detect the quoting.
21479   case $CONFIG_FILES in
21480   *\'*) eval set x "$CONFIG_FILES" ;;
21481   *)   set x $CONFIG_FILES ;;
21482   esac
21483   shift
21484   for mf
21485   do
21486     # Strip MF so we end up with the name of the file.
21487     mf=`echo "$mf" | sed -e 's/:.*$//'`
21488     # Check whether this is an Automake generated Makefile or not.
21489     # We used to match only the files named 'Makefile.in', but
21490     # some people rename them; so instead we look at the file content.
21491     # Grep'ing the first line is not enough: some people post-process
21492     # each Makefile.in and add a new line on top of each file to say so.
21493     # Grep'ing the whole file is not good either: AIX grep has a line
21494     # limit of 2048, but all sed's we know have understand at least 4000.
21495     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
21496       dirpart=`$as_dirname -- "$mf" ||
21497 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21498          X"$mf" : 'X\(//\)[^/]' \| \
21499          X"$mf" : 'X\(//\)$' \| \
21500          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
21501 $as_echo X"$mf" |
21502     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21503             s//\1/
21504             q
21505           }
21506           /^X\(\/\/\)[^/].*/{
21507             s//\1/
21508             q
21509           }
21510           /^X\(\/\/\)$/{
21511             s//\1/
21512             q
21513           }
21514           /^X\(\/\).*/{
21515             s//\1/
21516             q
21517           }
21518           s/.*/./; q'`
21519     else
21520       continue
21521     fi
21522     # Extract the definition of DEPDIR, am__include, and am__quote
21523     # from the Makefile without running 'make'.
21524     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
21525     test -z "$DEPDIR" && continue
21526     am__include=`sed -n 's/^am__include = //p' < "$mf"`
21527     test -z "$am__include" && continue
21528     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
21529     # Find all dependency output files, they are included files with
21530     # $(DEPDIR) in their names.  We invoke sed twice because it is the
21531     # simplest approach to changing $(DEPDIR) to its actual value in the
21532     # expansion.
21533     for file in `sed -n "
21534       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
21535          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
21536       # Make sure the directory exists.
21537       test -f "$dirpart/$file" && continue
21538       fdir=`$as_dirname -- "$file" ||
21539 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21540          X"$file" : 'X\(//\)[^/]' \| \
21541          X"$file" : 'X\(//\)$' \| \
21542          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
21543 $as_echo X"$file" |
21544     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21545             s//\1/
21546             q
21547           }
21548           /^X\(\/\/\)[^/].*/{
21549             s//\1/
21550             q
21551           }
21552           /^X\(\/\/\)$/{
21553             s//\1/
21554             q
21555           }
21556           /^X\(\/\).*/{
21557             s//\1/
21558             q
21559           }
21560           s/.*/./; q'`
21561       as_dir=$dirpart/$fdir; as_fn_mkdir_p
21562       # echo "creating $dirpart/$file"
21563       echo '# dummy' > "$dirpart/$file"
21564     done
21565   done
21566 }
21567  ;;
21568     "libtool":C)
21569
21570     # See if we are running on zsh, and set the options which allow our
21571     # commands through without removal of \ escapes.
21572     if test -n "${ZSH_VERSION+set}" ; then
21573       setopt NO_GLOB_SUBST
21574     fi
21575
21576     cfgfile="${ofile}T"
21577     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
21578     $RM "$cfgfile"
21579
21580     cat <<_LT_EOF >> "$cfgfile"
21581 #! $SHELL
21582
21583 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
21584 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
21585 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
21586 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
21587 #
21588 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
21589 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
21590 #   Written by Gordon Matzigkeit, 1996
21591 #
21592 #   This file is part of GNU Libtool.
21593 #
21594 # GNU Libtool is free software; you can redistribute it and/or
21595 # modify it under the terms of the GNU General Public License as
21596 # published by the Free Software Foundation; either version 2 of
21597 # the License, or (at your option) any later version.
21598 #
21599 # As a special exception to the GNU General Public License,
21600 # if you distribute this file as part of a program or library that
21601 # is built using GNU Libtool, you may include this file under the
21602 # same distribution terms that you use for the rest of that program.
21603 #
21604 # GNU Libtool is distributed in the hope that it will be useful,
21605 # but WITHOUT ANY WARRANTY; without even the implied warranty of
21606 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21607 # GNU General Public License for more details.
21608 #
21609 # You should have received a copy of the GNU General Public License
21610 # along with GNU Libtool; see the file COPYING.  If not, a copy
21611 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
21612 # obtained by writing to the Free Software Foundation, Inc.,
21613 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
21614
21615
21616 # The names of the tagged configurations supported by this script.
21617 available_tags="CXX "
21618
21619 # ### BEGIN LIBTOOL CONFIG
21620
21621 # Which release of libtool.m4 was used?
21622 macro_version=$macro_version
21623 macro_revision=$macro_revision
21624
21625 # Whether or not to build shared libraries.
21626 build_libtool_libs=$enable_shared
21627
21628 # Whether or not to build static libraries.
21629 build_old_libs=$enable_static
21630
21631 # What type of objects to build.
21632 pic_mode=$pic_mode
21633
21634 # Whether or not to optimize for fast installation.
21635 fast_install=$enable_fast_install
21636
21637 # Shell to use when invoking shell scripts.
21638 SHELL=$lt_SHELL
21639
21640 # An echo program that protects backslashes.
21641 ECHO=$lt_ECHO
21642
21643 # The host system.
21644 host_alias=$host_alias
21645 host=$host
21646 host_os=$host_os
21647
21648 # The build system.
21649 build_alias=$build_alias
21650 build=$build
21651 build_os=$build_os
21652
21653 # A sed program that does not truncate output.
21654 SED=$lt_SED
21655
21656 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
21657 Xsed="\$SED -e 1s/^X//"
21658
21659 # A grep program that handles long lines.
21660 GREP=$lt_GREP
21661
21662 # An ERE matcher.
21663 EGREP=$lt_EGREP
21664
21665 # A literal string matcher.
21666 FGREP=$lt_FGREP
21667
21668 # A BSD- or MS-compatible name lister.
21669 NM=$lt_NM
21670
21671 # Whether we need soft or hard links.
21672 LN_S=$lt_LN_S
21673
21674 # What is the maximum length of a command?
21675 max_cmd_len=$max_cmd_len
21676
21677 # Object file suffix (normally "o").
21678 objext=$ac_objext
21679
21680 # Executable file suffix (normally "").
21681 exeext=$exeext
21682
21683 # whether the shell understands "unset".
21684 lt_unset=$lt_unset
21685
21686 # turn spaces into newlines.
21687 SP2NL=$lt_lt_SP2NL
21688
21689 # turn newlines into spaces.
21690 NL2SP=$lt_lt_NL2SP
21691
21692 # An object symbol dumper.
21693 OBJDUMP=$lt_OBJDUMP
21694
21695 # Method to check whether dependent libraries are shared objects.
21696 deplibs_check_method=$lt_deplibs_check_method
21697
21698 # Command to use when deplibs_check_method == "file_magic".
21699 file_magic_cmd=$lt_file_magic_cmd
21700
21701 # The archiver.
21702 AR=$lt_AR
21703 AR_FLAGS=$lt_AR_FLAGS
21704
21705 # A symbol stripping program.
21706 STRIP=$lt_STRIP
21707
21708 # Commands used to install an old-style archive.
21709 RANLIB=$lt_RANLIB
21710 old_postinstall_cmds=$lt_old_postinstall_cmds
21711 old_postuninstall_cmds=$lt_old_postuninstall_cmds
21712
21713 # Whether to use a lock for old archive extraction.
21714 lock_old_archive_extraction=$lock_old_archive_extraction
21715
21716 # A C compiler.
21717 LTCC=$lt_CC
21718
21719 # LTCC compiler flags.
21720 LTCFLAGS=$lt_CFLAGS
21721
21722 # Take the output of nm and produce a listing of raw symbols and C names.
21723 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
21724
21725 # Transform the output of nm in a proper C declaration.
21726 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
21727
21728 # Transform the output of nm in a C name address pair.
21729 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
21730
21731 # Transform the output of nm in a C name address pair when lib prefix is needed.
21732 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
21733
21734 # The name of the directory that contains temporary libtool files.
21735 objdir=$objdir
21736
21737 # Used to examine libraries when file_magic_cmd begins with "file".
21738 MAGIC_CMD=$MAGIC_CMD
21739
21740 # Must we lock files when doing compilation?
21741 need_locks=$lt_need_locks
21742
21743 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
21744 DSYMUTIL=$lt_DSYMUTIL
21745
21746 # Tool to change global to local symbols on Mac OS X.
21747 NMEDIT=$lt_NMEDIT
21748
21749 # Tool to manipulate fat objects and archives on Mac OS X.
21750 LIPO=$lt_LIPO
21751
21752 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
21753 OTOOL=$lt_OTOOL
21754
21755 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
21756 OTOOL64=$lt_OTOOL64
21757
21758 # Old archive suffix (normally "a").
21759 libext=$libext
21760
21761 # Shared library suffix (normally ".so").
21762 shrext_cmds=$lt_shrext_cmds
21763
21764 # The commands to extract the exported symbol list from a shared archive.
21765 extract_expsyms_cmds=$lt_extract_expsyms_cmds
21766
21767 # Variables whose values should be saved in libtool wrapper scripts and
21768 # restored at link time.
21769 variables_saved_for_relink=$lt_variables_saved_for_relink
21770
21771 # Do we need the "lib" prefix for modules?
21772 need_lib_prefix=$need_lib_prefix
21773
21774 # Do we need a version for libraries?
21775 need_version=$need_version
21776
21777 # Library versioning type.
21778 version_type=$version_type
21779
21780 # Shared library runtime path variable.
21781 runpath_var=$runpath_var
21782
21783 # Shared library path variable.
21784 shlibpath_var=$shlibpath_var
21785
21786 # Is shlibpath searched before the hard-coded library search path?
21787 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
21788
21789 # Format of library name prefix.
21790 libname_spec=$lt_libname_spec
21791
21792 # List of archive names.  First name is the real one, the rest are links.
21793 # The last name is the one that the linker finds with -lNAME
21794 library_names_spec=$lt_library_names_spec
21795
21796 # The coded name of the library, if different from the real name.
21797 soname_spec=$lt_soname_spec
21798
21799 # Permission mode override for installation of shared libraries.
21800 install_override_mode=$lt_install_override_mode
21801
21802 # Command to use after installation of a shared archive.
21803 postinstall_cmds=$lt_postinstall_cmds
21804
21805 # Command to use after uninstallation of a shared archive.
21806 postuninstall_cmds=$lt_postuninstall_cmds
21807
21808 # Commands used to finish a libtool library installation in a directory.
21809 finish_cmds=$lt_finish_cmds
21810
21811 # As "finish_cmds", except a single script fragment to be evaled but
21812 # not shown.
21813 finish_eval=$lt_finish_eval
21814
21815 # Whether we should hardcode library paths into libraries.
21816 hardcode_into_libs=$hardcode_into_libs
21817
21818 # Compile-time system search path for libraries.
21819 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
21820
21821 # Run-time system search path for libraries.
21822 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
21823
21824 # Whether dlopen is supported.
21825 dlopen_support=$enable_dlopen
21826
21827 # Whether dlopen of programs is supported.
21828 dlopen_self=$enable_dlopen_self
21829
21830 # Whether dlopen of statically linked programs is supported.
21831 dlopen_self_static=$enable_dlopen_self_static
21832
21833 # Commands to strip libraries.
21834 old_striplib=$lt_old_striplib
21835 striplib=$lt_striplib
21836
21837
21838 # The linker used to build libraries.
21839 LD=$lt_LD
21840
21841 # How to create reloadable object files.
21842 reload_flag=$lt_reload_flag
21843 reload_cmds=$lt_reload_cmds
21844
21845 # Commands used to build an old-style archive.
21846 old_archive_cmds=$lt_old_archive_cmds
21847
21848 # A language specific compiler.
21849 CC=$lt_compiler
21850
21851 # Is the compiler the GNU compiler?
21852 with_gcc=$GCC
21853
21854 # Compiler flag to turn off builtin functions.
21855 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
21856
21857 # How to pass a linker flag through the compiler.
21858 wl=$lt_lt_prog_compiler_wl
21859
21860 # Additional compiler flags for building library objects.
21861 pic_flag=$lt_lt_prog_compiler_pic
21862
21863 # Compiler flag to prevent dynamic linking.
21864 link_static_flag=$lt_lt_prog_compiler_static
21865
21866 # Does compiler simultaneously support -c and -o options?
21867 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
21868
21869 # Whether or not to add -lc for building shared libraries.
21870 build_libtool_need_lc=$archive_cmds_need_lc
21871
21872 # Whether or not to disallow shared libs when runtime libs are static.
21873 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
21874
21875 # Compiler flag to allow reflexive dlopens.
21876 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
21877
21878 # Compiler flag to generate shared objects directly from archives.
21879 whole_archive_flag_spec=$lt_whole_archive_flag_spec
21880
21881 # Whether the compiler copes with passing no objects directly.
21882 compiler_needs_object=$lt_compiler_needs_object
21883
21884 # Create an old-style archive from a shared archive.
21885 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
21886
21887 # Create a temporary old-style archive to link instead of a shared archive.
21888 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
21889
21890 # Commands used to build a shared archive.
21891 archive_cmds=$lt_archive_cmds
21892 archive_expsym_cmds=$lt_archive_expsym_cmds
21893
21894 # Commands used to build a loadable module if different from building
21895 # a shared archive.
21896 module_cmds=$lt_module_cmds
21897 module_expsym_cmds=$lt_module_expsym_cmds
21898
21899 # Whether we are building with GNU ld or not.
21900 with_gnu_ld=$lt_with_gnu_ld
21901
21902 # Flag that allows shared libraries with undefined symbols to be built.
21903 allow_undefined_flag=$lt_allow_undefined_flag
21904
21905 # Flag that enforces no undefined symbols.
21906 no_undefined_flag=$lt_no_undefined_flag
21907
21908 # Flag to hardcode \$libdir into a binary during linking.
21909 # This must work even if \$libdir does not exist
21910 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
21911
21912 # If ld is used when linking, flag to hardcode \$libdir into a binary
21913 # during linking.  This must work even if \$libdir does not exist.
21914 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
21915
21916 # Whether we need a single "-rpath" flag with a separated argument.
21917 hardcode_libdir_separator=$lt_hardcode_libdir_separator
21918
21919 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
21920 # DIR into the resulting binary.
21921 hardcode_direct=$hardcode_direct
21922
21923 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
21924 # DIR into the resulting binary and the resulting library dependency is
21925 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
21926 # library is relocated.
21927 hardcode_direct_absolute=$hardcode_direct_absolute
21928
21929 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
21930 # into the resulting binary.
21931 hardcode_minus_L=$hardcode_minus_L
21932
21933 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
21934 # into the resulting binary.
21935 hardcode_shlibpath_var=$hardcode_shlibpath_var
21936
21937 # Set to "yes" if building a shared library automatically hardcodes DIR
21938 # into the library and all subsequent libraries and executables linked
21939 # against it.
21940 hardcode_automatic=$hardcode_automatic
21941
21942 # Set to yes if linker adds runtime paths of dependent libraries
21943 # to runtime path list.
21944 inherit_rpath=$inherit_rpath
21945
21946 # Whether libtool must link a program against all its dependency libraries.
21947 link_all_deplibs=$link_all_deplibs
21948
21949 # Fix the shell variable \$srcfile for the compiler.
21950 fix_srcfile_path=$lt_fix_srcfile_path
21951
21952 # Set to "yes" if exported symbols are required.
21953 always_export_symbols=$always_export_symbols
21954
21955 # The commands to list exported symbols.
21956 export_symbols_cmds=$lt_export_symbols_cmds
21957
21958 # Symbols that should not be listed in the preloaded symbols.
21959 exclude_expsyms=$lt_exclude_expsyms
21960
21961 # Symbols that must always be exported.
21962 include_expsyms=$lt_include_expsyms
21963
21964 # Commands necessary for linking programs (against libraries) with templates.
21965 prelink_cmds=$lt_prelink_cmds
21966
21967 # Specify filename containing input files.
21968 file_list_spec=$lt_file_list_spec
21969
21970 # How to hardcode a shared library path into an executable.
21971 hardcode_action=$hardcode_action
21972
21973 # The directories searched by this compiler when creating a shared library.
21974 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
21975
21976 # Dependencies to place before and after the objects being linked to
21977 # create a shared library.
21978 predep_objects=$lt_predep_objects
21979 postdep_objects=$lt_postdep_objects
21980 predeps=$lt_predeps
21981 postdeps=$lt_postdeps
21982
21983 # The library search path used internally by the compiler when linking
21984 # a shared library.
21985 compiler_lib_search_path=$lt_compiler_lib_search_path
21986
21987 # ### END LIBTOOL CONFIG
21988
21989 _LT_EOF
21990
21991   case $host_os in
21992   aix3*)
21993     cat <<\_LT_EOF >> "$cfgfile"
21994 # AIX sometimes has problems with the GCC collect2 program.  For some
21995 # reason, if we set the COLLECT_NAMES environment variable, the problems
21996 # vanish in a puff of smoke.
21997 if test "X${COLLECT_NAMES+set}" != Xset; then
21998   COLLECT_NAMES=
21999   export COLLECT_NAMES
22000 fi
22001 _LT_EOF
22002     ;;
22003   esac
22004
22005
22006 ltmain="$ac_aux_dir/ltmain.sh"
22007
22008
22009   # We use sed instead of cat because bash on DJGPP gets confused if
22010   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
22011   # text mode, it properly converts lines to CR/LF.  This bash problem
22012   # is reportedly fixed, but why not run on old versions too?
22013   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
22014     || (rm -f "$cfgfile"; exit 1)
22015
22016   case $xsi_shell in
22017   yes)
22018     cat << \_LT_EOF >> "$cfgfile"
22019
22020 # func_dirname file append nondir_replacement
22021 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
22022 # otherwise set result to NONDIR_REPLACEMENT.
22023 func_dirname ()
22024 {
22025   case ${1} in
22026     */*) func_dirname_result="${1%/*}${2}" ;;
22027     *  ) func_dirname_result="${3}" ;;
22028   esac
22029 }
22030
22031 # func_basename file
22032 func_basename ()
22033 {
22034   func_basename_result="${1##*/}"
22035 }
22036
22037 # func_dirname_and_basename file append nondir_replacement
22038 # perform func_basename and func_dirname in a single function
22039 # call:
22040 #   dirname:  Compute the dirname of FILE.  If nonempty,
22041 #             add APPEND to the result, otherwise set result
22042 #             to NONDIR_REPLACEMENT.
22043 #             value returned in "$func_dirname_result"
22044 #   basename: Compute filename of FILE.
22045 #             value retuned in "$func_basename_result"
22046 # Implementation must be kept synchronized with func_dirname
22047 # and func_basename. For efficiency, we do not delegate to
22048 # those functions but instead duplicate the functionality here.
22049 func_dirname_and_basename ()
22050 {
22051   case ${1} in
22052     */*) func_dirname_result="${1%/*}${2}" ;;
22053     *  ) func_dirname_result="${3}" ;;
22054   esac
22055   func_basename_result="${1##*/}"
22056 }
22057
22058 # func_stripname prefix suffix name
22059 # strip PREFIX and SUFFIX off of NAME.
22060 # PREFIX and SUFFIX must not contain globbing or regex special
22061 # characters, hashes, percent signs, but SUFFIX may contain a leading
22062 # dot (in which case that matches only a dot).
22063 func_stripname ()
22064 {
22065   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
22066   # positional parameters, so assign one to ordinary parameter first.
22067   func_stripname_result=${3}
22068   func_stripname_result=${func_stripname_result#"${1}"}
22069   func_stripname_result=${func_stripname_result%"${2}"}
22070 }
22071
22072 # func_opt_split
22073 func_opt_split ()
22074 {
22075   func_opt_split_opt=${1%%=*}
22076   func_opt_split_arg=${1#*=}
22077 }
22078
22079 # func_lo2o object
22080 func_lo2o ()
22081 {
22082   case ${1} in
22083     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
22084     *)    func_lo2o_result=${1} ;;
22085   esac
22086 }
22087
22088 # func_xform libobj-or-source
22089 func_xform ()
22090 {
22091   func_xform_result=${1%.*}.lo
22092 }
22093
22094 # func_arith arithmetic-term...
22095 func_arith ()
22096 {
22097   func_arith_result=$(( $* ))
22098 }
22099
22100 # func_len string
22101 # STRING may not start with a hyphen.
22102 func_len ()
22103 {
22104   func_len_result=${#1}
22105 }
22106
22107 _LT_EOF
22108     ;;
22109   *) # Bourne compatible functions.
22110     cat << \_LT_EOF >> "$cfgfile"
22111
22112 # func_dirname file append nondir_replacement
22113 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
22114 # otherwise set result to NONDIR_REPLACEMENT.
22115 func_dirname ()
22116 {
22117   # Extract subdirectory from the argument.
22118   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
22119   if test "X$func_dirname_result" = "X${1}"; then
22120     func_dirname_result="${3}"
22121   else
22122     func_dirname_result="$func_dirname_result${2}"
22123   fi
22124 }
22125
22126 # func_basename file
22127 func_basename ()
22128 {
22129   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
22130 }
22131
22132
22133 # func_stripname prefix suffix name
22134 # strip PREFIX and SUFFIX off of NAME.
22135 # PREFIX and SUFFIX must not contain globbing or regex special
22136 # characters, hashes, percent signs, but SUFFIX may contain a leading
22137 # dot (in which case that matches only a dot).
22138 # func_strip_suffix prefix name
22139 func_stripname ()
22140 {
22141   case ${2} in
22142     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
22143     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
22144   esac
22145 }
22146
22147 # sed scripts:
22148 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
22149 my_sed_long_arg='1s/^-[^=]*=//'
22150
22151 # func_opt_split
22152 func_opt_split ()
22153 {
22154   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
22155   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
22156 }
22157
22158 # func_lo2o object
22159 func_lo2o ()
22160 {
22161   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
22162 }
22163
22164 # func_xform libobj-or-source
22165 func_xform ()
22166 {
22167   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
22168 }
22169
22170 # func_arith arithmetic-term...
22171 func_arith ()
22172 {
22173   func_arith_result=`expr "$@"`
22174 }
22175
22176 # func_len string
22177 # STRING may not start with a hyphen.
22178 func_len ()
22179 {
22180   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
22181 }
22182
22183 _LT_EOF
22184 esac
22185
22186 case $lt_shell_append in
22187   yes)
22188     cat << \_LT_EOF >> "$cfgfile"
22189
22190 # func_append var value
22191 # Append VALUE to the end of shell variable VAR.
22192 func_append ()
22193 {
22194   eval "$1+=\$2"
22195 }
22196 _LT_EOF
22197     ;;
22198   *)
22199     cat << \_LT_EOF >> "$cfgfile"
22200
22201 # func_append var value
22202 # Append VALUE to the end of shell variable VAR.
22203 func_append ()
22204 {
22205   eval "$1=\$$1\$2"
22206 }
22207
22208 _LT_EOF
22209     ;;
22210   esac
22211
22212
22213   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
22214     || (rm -f "$cfgfile"; exit 1)
22215
22216   mv -f "$cfgfile" "$ofile" ||
22217     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
22218   chmod +x "$ofile"
22219
22220
22221     cat <<_LT_EOF >> "$ofile"
22222
22223 # ### BEGIN LIBTOOL TAG CONFIG: CXX
22224
22225 # The linker used to build libraries.
22226 LD=$lt_LD_CXX
22227
22228 # How to create reloadable object files.
22229 reload_flag=$lt_reload_flag_CXX
22230 reload_cmds=$lt_reload_cmds_CXX
22231
22232 # Commands used to build an old-style archive.
22233 old_archive_cmds=$lt_old_archive_cmds_CXX
22234
22235 # A language specific compiler.
22236 CC=$lt_compiler_CXX
22237
22238 # Is the compiler the GNU compiler?
22239 with_gcc=$GCC_CXX
22240
22241 # Compiler flag to turn off builtin functions.
22242 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
22243
22244 # How to pass a linker flag through the compiler.
22245 wl=$lt_lt_prog_compiler_wl_CXX
22246
22247 # Additional compiler flags for building library objects.
22248 pic_flag=$lt_lt_prog_compiler_pic_CXX
22249
22250 # Compiler flag to prevent dynamic linking.
22251 link_static_flag=$lt_lt_prog_compiler_static_CXX
22252
22253 # Does compiler simultaneously support -c and -o options?
22254 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
22255
22256 # Whether or not to add -lc for building shared libraries.
22257 build_libtool_need_lc=$archive_cmds_need_lc_CXX
22258
22259 # Whether or not to disallow shared libs when runtime libs are static.
22260 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
22261
22262 # Compiler flag to allow reflexive dlopens.
22263 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
22264
22265 # Compiler flag to generate shared objects directly from archives.
22266 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
22267
22268 # Whether the compiler copes with passing no objects directly.
22269 compiler_needs_object=$lt_compiler_needs_object_CXX
22270
22271 # Create an old-style archive from a shared archive.
22272 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
22273
22274 # Create a temporary old-style archive to link instead of a shared archive.
22275 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
22276
22277 # Commands used to build a shared archive.
22278 archive_cmds=$lt_archive_cmds_CXX
22279 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
22280
22281 # Commands used to build a loadable module if different from building
22282 # a shared archive.
22283 module_cmds=$lt_module_cmds_CXX
22284 module_expsym_cmds=$lt_module_expsym_cmds_CXX
22285
22286 # Whether we are building with GNU ld or not.
22287 with_gnu_ld=$lt_with_gnu_ld_CXX
22288
22289 # Flag that allows shared libraries with undefined symbols to be built.
22290 allow_undefined_flag=$lt_allow_undefined_flag_CXX
22291
22292 # Flag that enforces no undefined symbols.
22293 no_undefined_flag=$lt_no_undefined_flag_CXX
22294
22295 # Flag to hardcode \$libdir into a binary during linking.
22296 # This must work even if \$libdir does not exist
22297 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
22298
22299 # If ld is used when linking, flag to hardcode \$libdir into a binary
22300 # during linking.  This must work even if \$libdir does not exist.
22301 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
22302
22303 # Whether we need a single "-rpath" flag with a separated argument.
22304 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
22305
22306 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
22307 # DIR into the resulting binary.
22308 hardcode_direct=$hardcode_direct_CXX
22309
22310 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
22311 # DIR into the resulting binary and the resulting library dependency is
22312 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
22313 # library is relocated.
22314 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
22315
22316 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
22317 # into the resulting binary.
22318 hardcode_minus_L=$hardcode_minus_L_CXX
22319
22320 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
22321 # into the resulting binary.
22322 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
22323
22324 # Set to "yes" if building a shared library automatically hardcodes DIR
22325 # into the library and all subsequent libraries and executables linked
22326 # against it.
22327 hardcode_automatic=$hardcode_automatic_CXX
22328
22329 # Set to yes if linker adds runtime paths of dependent libraries
22330 # to runtime path list.
22331 inherit_rpath=$inherit_rpath_CXX
22332
22333 # Whether libtool must link a program against all its dependency libraries.
22334 link_all_deplibs=$link_all_deplibs_CXX
22335
22336 # Fix the shell variable \$srcfile for the compiler.
22337 fix_srcfile_path=$lt_fix_srcfile_path_CXX
22338
22339 # Set to "yes" if exported symbols are required.
22340 always_export_symbols=$always_export_symbols_CXX
22341
22342 # The commands to list exported symbols.
22343 export_symbols_cmds=$lt_export_symbols_cmds_CXX
22344
22345 # Symbols that should not be listed in the preloaded symbols.
22346 exclude_expsyms=$lt_exclude_expsyms_CXX
22347
22348 # Symbols that must always be exported.
22349 include_expsyms=$lt_include_expsyms_CXX
22350
22351 # Commands necessary for linking programs (against libraries) with templates.
22352 prelink_cmds=$lt_prelink_cmds_CXX
22353
22354 # Specify filename containing input files.
22355 file_list_spec=$lt_file_list_spec_CXX
22356
22357 # How to hardcode a shared library path into an executable.
22358 hardcode_action=$hardcode_action_CXX
22359
22360 # The directories searched by this compiler when creating a shared library.
22361 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
22362
22363 # Dependencies to place before and after the objects being linked to
22364 # create a shared library.
22365 predep_objects=$lt_predep_objects_CXX
22366 postdep_objects=$lt_postdep_objects_CXX
22367 predeps=$lt_predeps_CXX
22368 postdeps=$lt_postdeps_CXX
22369
22370 # The library search path used internally by the compiler when linking
22371 # a shared library.
22372 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
22373
22374 # ### END LIBTOOL TAG CONFIG: CXX
22375 _LT_EOF
22376
22377  ;;
22378     "libm2min/Makefile":F)  cat > vpsed$$ << \_EOF
22379 s!`test -f '$<' || echo '$(srcdir)/'`!!
22380 _EOF
22381    sed -f vpsed$$ $ac_file > tmp$$
22382    mv tmp$$ $ac_file
22383    rm vpsed$$
22384    echo 'MULTISUBDIR =' >> $ac_file
22385    ml_norecursion=yes
22386    . ${multi_basedir}/config-ml.in
22387    { ml_norecursion=; unset ml_norecursion;}
22388  ;;
22389     "libm2pim/Makefile":F)  cat > vpsed$$ << \_EOF
22390 s!`test -f '$<' || echo '$(srcdir)/'`!!
22391 _EOF
22392    sed -f vpsed$$ $ac_file > tmp$$
22393    mv tmp$$ $ac_file
22394    rm vpsed$$
22395    echo 'MULTISUBDIR =' >> $ac_file
22396    ml_norecursion=yes
22397    . ${multi_basedir}/config-ml.in
22398    { ml_norecursion=; unset ml_norecursion;}
22399  ;;
22400     "libm2iso/Makefile":F)  cat > vpsed$$ << \_EOF
22401 s!`test -f '$<' || echo '$(srcdir)/'`!!
22402 _EOF
22403    sed -f vpsed$$ $ac_file > tmp$$
22404    mv tmp$$ $ac_file
22405    rm vpsed$$
22406    echo 'MULTISUBDIR =' >> $ac_file
22407    ml_norecursion=yes
22408    . ${multi_basedir}/config-ml.in
22409    { ml_norecursion=; unset ml_norecursion;}
22410  ;;
22411     "libm2cor/Makefile":F)  cat > vpsed$$ << \_EOF
22412 s!`test -f '$<' || echo '$(srcdir)/'`!!
22413 _EOF
22414    sed -f vpsed$$ $ac_file > tmp$$
22415    mv tmp$$ $ac_file
22416    rm vpsed$$
22417    echo 'MULTISUBDIR =' >> $ac_file
22418    ml_norecursion=yes
22419    . ${multi_basedir}/config-ml.in
22420    { ml_norecursion=; unset ml_norecursion;}
22421  ;;
22422     "libm2log/Makefile":F)  cat > vpsed$$ << \_EOF
22423 s!`test -f '$<' || echo '$(srcdir)/'`!!
22424 _EOF
22425    sed -f vpsed$$ $ac_file > tmp$$
22426    mv tmp$$ $ac_file
22427    rm vpsed$$
22428    echo 'MULTISUBDIR =' >> $ac_file
22429    ml_norecursion=yes
22430    . ${multi_basedir}/config-ml.in
22431    { ml_norecursion=; unset ml_norecursion;}
22432  ;;
22433
22434   esac
22435 done # for ac_tag
22436
22437
22438 as_fn_exit 0
22439 _ACEOF
22440 ac_clean_files=$ac_clean_files_save
22441
22442 test $ac_write_fail = 0 ||
22443   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
22444
22445
22446 # configure is writing to config.log, and then calls config.status.
22447 # config.status does its own redirection, appending to config.log.
22448 # Unfortunately, on DOS this fails, as config.log is still kept open
22449 # by configure, so config.status won't be able to write to it; its
22450 # output is simply discarded.  So we exec the FD to /dev/null,
22451 # effectively closing config.log, so it can be properly (re)opened and
22452 # appended to by config.status.  When coming back to configure, we
22453 # need to make the FD available again.
22454 if test "$no_create" != yes; then
22455   ac_cs_success=:
22456   ac_config_status_args=
22457   test "$silent" = yes &&
22458     ac_config_status_args="$ac_config_status_args --quiet"
22459   exec 5>/dev/null
22460   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
22461   exec 5>>config.log
22462   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
22463   # would make configure fail if this is the last instruction.
22464   $ac_cs_success || as_fn_exit 1
22465 fi
22466 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
22467   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
22468 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
22469 fi
22470