libphobos/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='libphobos'
 590 PACKAGE_VERSION='version-unused'
 591 PACKAGE_STRING='package-unused version-unused'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 ac_unique_file="libdruntime/gcc/attribute.d"
 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_subst_vars='am__EXEEXT_FALSE
 633 am__EXEEXT_TRUE
 634 LTLIBOBJS
 635 LIBOBJS
 636 WARN_DFLAGS
 637 libtool_VERSION
 638 SPEC_PHOBOS_DEPS
 639 CHECKING_DFLAGS
 640 ENABLE_LIBDRUNTIME_ONLY_FALSE
 641 ENABLE_LIBDRUNTIME_ONLY_TRUE
 642 ENABLE_LIBPHOBOS_FALSE
 643 ENABLE_LIBPHOBOS_TRUE
 644 gdc_include_dir
 645 libphobos_toolexeclibdir
 646 libphobos_toolexecdir
 647 gcc_version
 648 LIBZ
 649 BACKTRACE_SUPPORTS_THREADS
 650 BACKTRACE_USES_MALLOC
 651 BACKTRACE_SUPPORTED
 652 LIBBACKTRACE
 653 LIBATOMIC
 654 DCFG_HAVE_LIBATOMIC
 655 DCFG_HAVE_64BIT_ATOMICS
 656 DCFG_HAVE_ATOMIC_BUILTINS
 657 DCFG_HAVE_QSORT_R
 658 OS_LINK_SPEC
 659 DCFG_DLPI_TLS_MODID
 660 DRUNTIME_OS_MINFO_BRACKETING_FALSE
 661 DRUNTIME_OS_MINFO_BRACKETING_TRUE
 662 DCFG_MINFO_BRACKETING
 663 DRUNTIME_OS_ARM_EABI_UNWINDER_FALSE
 664 DRUNTIME_OS_ARM_EABI_UNWINDER_TRUE
 665 DCFG_ARM_EABI_UNWINDER
 666 DCFG_THREAD_MODEL
 667 DRUNTIME_OS_POSIX_FALSE
 668 DRUNTIME_OS_POSIX_TRUE
 669 DRUNTIME_OS_SOLARIS_FALSE
 670 DRUNTIME_OS_SOLARIS_TRUE
 671 DRUNTIME_OS_MINGW_FALSE
 672 DRUNTIME_OS_MINGW_TRUE
 673 DRUNTIME_OS_LINUX_FALSE
 674 DRUNTIME_OS_LINUX_TRUE
 675 DRUNTIME_OS_OPENBSD_FALSE
 676 DRUNTIME_OS_OPENBSD_TRUE
 677 DRUNTIME_OS_NETBSD_FALSE
 678 DRUNTIME_OS_NETBSD_TRUE
 679 DRUNTIME_OS_FREEBSD_FALSE
 680 DRUNTIME_OS_FREEBSD_TRUE
 681 DRUNTIME_OS_DRAGONFLYBSD_FALSE
 682 DRUNTIME_OS_DRAGONFLYBSD_TRUE
 683 DRUNTIME_OS_DARWIN_FALSE
 684 DRUNTIME_OS_DARWIN_TRUE
 685 DRUNTIME_OS_ANDROID_FALSE
 686 DRUNTIME_OS_ANDROID_TRUE
 687 DRUNTIME_OS_AIX_FALSE
 688 DRUNTIME_OS_AIX_TRUE
 689 DRUNTIME_CPU_S390_FALSE
 690 DRUNTIME_CPU_S390_TRUE
 691 DRUNTIME_CPU_SYSTEMZ_FALSE
 692 DRUNTIME_CPU_SYSTEMZ_TRUE
 693 DRUNTIME_CPU_X86_FALSE
 694 DRUNTIME_CPU_X86_TRUE
 695 DRUNTIME_CPU_POWERPC_FALSE
 696 DRUNTIME_CPU_POWERPC_TRUE
 697 DRUNTIME_CPU_MIPS_FALSE
 698 DRUNTIME_CPU_MIPS_TRUE
 699 DRUNTIME_CPU_LOONGARCH_FALSE
 700 DRUNTIME_CPU_LOONGARCH_TRUE
 701 DRUNTIME_CPU_ARM_FALSE
 702 DRUNTIME_CPU_ARM_TRUE
 703 DRUNTIME_CPU_AARCH64_FALSE
 704 DRUNTIME_CPU_AARCH64_TRUE
 705 SECTION_FLAGS
 706 libphobos_srcdir
 707 libphobos_builddir
 708 get_gcc_base_ver
 709 phobos_compiler_shared_flag
 710 phobos_compiler_pic_flag
 711 phobos_lt_pic_flag
 712 ENABLE_DARWIN_AT_RPATH_FALSE
 713 ENABLE_DARWIN_AT_RPATH_TRUE
 714 enable_static
 715 enable_shared
 716 OTOOL64
 717 OTOOL
 718 LIPO
 719 NMEDIT
 720 DSYMUTIL
 721 OBJDUMP
 722 LN_S
 723 NM
 724 ac_ct_DUMPBIN
 725 DUMPBIN
 726 LD
 727 FGREP
 728 SED
 729 LIBTOOL
 730 CFLAGS_FOR_BUILD
 731 CC_FOR_BUILD
 732 AR
 733 DCFG_ENABLE_CET
 734 CET_DFLAGS
 735 CET_FLAGS
 736 RANLIB
 737 MAINT
 738 MAINTAINER_MODE_FALSE
 739 MAINTAINER_MODE_TRUE
 740 GDCFLAGS
 741 GDC
 742 CCASFLAGS
 743 CCAS
 744 AM_BACKSLASH
 745 AM_DEFAULT_VERBOSITY
 746 AM_DEFAULT_V
 747 AM_V
 748 am__untar
 749 am__tar
 750 AMTAR
 751 am__leading_dot
 752 SET_MAKE
 753 AWK
 754 mkdir_p
 755 MKDIR_P
 756 INSTALL_STRIP_PROGRAM
 757 STRIP
 758 install_sh
 759 MAKEINFO
 760 AUTOHEADER
 761 AUTOMAKE
 762 AUTOCONF
 763 ACLOCAL
 764 VERSION
 765 PACKAGE
 766 CYGPATH_W
 767 am__isrc
 768 INSTALL_DATA
 769 INSTALL_SCRIPT
 770 INSTALL_PROGRAM
 771 EGREP
 772 GREP
 773 CPP
 774 OBJEXT
 775 EXEEXT
 776 ac_ct_CC
 777 CPPFLAGS
 778 LDFLAGS
 779 CFLAGS
 780 CC
 781 target_os
 782 target_vendor
 783 target_cpu
 784 target
 785 host_os
 786 host_vendor
 787 host_cpu
 788 host
 789 build_os
 790 build_vendor
 791 build_cpu
 792 build
 793 multi_basedir
 794 target_alias
 795 host_alias
 796 build_alias
 797 LIBS
 798 ECHO_T
 799 ECHO_N
 800 ECHO_C
 801 DEFS
 802 mandir
 803 localedir
 804 libdir
 805 psdir
 806 pdfdir
 807 dvidir
 808 htmldir
 809 infodir
 810 docdir
 811 oldincludedir
 812 includedir
 813 localstatedir
 814 sharedstatedir
 815 sysconfdir
 816 datadir
 817 datarootdir
 818 libexecdir
 819 sbindir
 820 bindir
 821 program_transform_name
 822 prefix
 823 exec_prefix
 824 PACKAGE_URL
 825 PACKAGE_BUGREPORT
 826 PACKAGE_STRING
 827 PACKAGE_VERSION
 828 PACKAGE_TARNAME
 829 PACKAGE_NAME
 830 PATH_SEPARATOR
 831 SHELL'
 832 ac_subst_files='DRTSTUFF_SPEC'
 833 ac_user_opts='
 834 enable_option_checking
 835 enable_multilib
 836 enable_silent_rules
 837 enable_maintainer_mode
 838 enable_cet
 839 enable_shared
 840 enable_static
 841 with_pic
 842 enable_fast_install
 843 with_gnu_ld
 844 enable_libtool_lock
 845 enable_darwin_at_rpath
 846 with_gcc_major_version_only
 847 enable_werror
 848 with_libatomic
 849 with_libbacktrace
 850 with_target_system_zlib
 851 with_cross_host
 852 enable_version_specific_runtime_libs
 853 with_toolexeclibdir
 854 enable_libphobos
 855 with_libphobos_druntime_only
 856 enable_libphobos_checking
 857 '
 858       ac_precious_vars='build_alias
 859 host_alias
 860 target_alias
 861 CC
 862 CFLAGS
 863 LDFLAGS
 864 LIBS
 865 CPPFLAGS
 866 CPP'
 867
 868
 869 # Initialize some variables set by options.
 870 ac_init_help=
 871 ac_init_version=false
 872 ac_unrecognized_opts=
 873 ac_unrecognized_sep=
 874 # The variables have the same names as the options, with
 875 # dashes changed to underlines.
 876 cache_file=/dev/null
 877 exec_prefix=NONE
 878 no_create=
 879 no_recursion=
 880 prefix=NONE
 881 program_prefix=NONE
 882 program_suffix=NONE
 883 program_transform_name=s,x,x,
 884 silent=
 885 site=
 886 srcdir=
 887 verbose=
 888 x_includes=NONE
 889 x_libraries=NONE
 890
 891 # Installation directory options.
 892 # These are left unexpanded so users can "make install exec_prefix=/foo"
 893 # and all the variables that are supposed to be based on exec_prefix
 894 # by default will actually change.
 895 # Use braces instead of parens because sh, perl, etc. also accept them.
 896 # (The list follows the same order as the GNU Coding Standards.)
 897 bindir='${exec_prefix}/bin'
 898 sbindir='${exec_prefix}/sbin'
 899 libexecdir='${exec_prefix}/libexec'
 900 datarootdir='${prefix}/share'
 901 datadir='${datarootdir}'
 902 sysconfdir='${prefix}/etc'
 903 sharedstatedir='${prefix}/com'
 904 localstatedir='${prefix}/var'
 905 includedir='${prefix}/include'
 906 oldincludedir='/usr/include'
 907 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 908 infodir='${datarootdir}/info'
 909 htmldir='${docdir}'
 910 dvidir='${docdir}'
 911 pdfdir='${docdir}'
 912 psdir='${docdir}'
 913 libdir='${exec_prefix}/lib'
 914 localedir='${datarootdir}/locale'
 915 mandir='${datarootdir}/man'
 916
 917 ac_prev=
 918 ac_dashdash=
 919 for ac_option
 920 do
 921   # If the previous option needs an argument, assign it.
 922   if test -n "$ac_prev"; then
 923     eval $ac_prev=\$ac_option
 924     ac_prev=
 925     continue
 926   fi
 927
 928   case $ac_option in
 929   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 930   *=)   ac_optarg= ;;
 931   *)    ac_optarg=yes ;;
 932   esac
 933
 934   # Accept the important Cygnus configure options, so we can diagnose typos.
 935
 936   case $ac_dashdash$ac_option in
 937   --)
 938     ac_dashdash=yes ;;
 939
 940   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 941     ac_prev=bindir ;;
 942   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 943     bindir=$ac_optarg ;;
 944
 945   -build | --build | --buil | --bui | --bu)
 946     ac_prev=build_alias ;;
 947   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 948     build_alias=$ac_optarg ;;
 949
 950   -cache-file | --cache-file | --cache-fil | --cache-fi \
 951   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 952     ac_prev=cache_file ;;
 953   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 954   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 955     cache_file=$ac_optarg ;;
 956
 957   --config-cache | -C)
 958     cache_file=config.cache ;;
 959
 960   -datadir | --datadir | --datadi | --datad)
 961     ac_prev=datadir ;;
 962   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 963     datadir=$ac_optarg ;;
 964
 965   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 966   | --dataroo | --dataro | --datar)
 967     ac_prev=datarootdir ;;
 968   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 969   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 970     datarootdir=$ac_optarg ;;
 971
 972   -disable-* | --disable-*)
 973     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 974     # Reject names that are not valid shell variable names.
 975     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 976       as_fn_error $? "invalid feature name: $ac_useropt"
 977     ac_useropt_orig=$ac_useropt
 978     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 979     case $ac_user_opts in
 980       *"
 981 "enable_$ac_useropt"
 982 "*) ;;
 983       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 984          ac_unrecognized_sep=', ';;
 985     esac
 986     eval enable_$ac_useropt=no ;;
 987
 988   -docdir | --docdir | --docdi | --doc | --do)
 989     ac_prev=docdir ;;
 990   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 991     docdir=$ac_optarg ;;
 992
 993   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 994     ac_prev=dvidir ;;
 995   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 996     dvidir=$ac_optarg ;;
 997
 998   -enable-* | --enable-*)
 999     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1000     # Reject names that are not valid shell variable names.
1001     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1002       as_fn_error $? "invalid feature name: $ac_useropt"
1003     ac_useropt_orig=$ac_useropt
1004     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1005     case $ac_user_opts in
1006       *"
1007 "enable_$ac_useropt"
1008 "*) ;;
1009       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1010          ac_unrecognized_sep=', ';;
1011     esac
1012     eval enable_$ac_useropt=\$ac_optarg ;;
1013
1014   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1015   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1016   | --exec | --exe | --ex)
1017     ac_prev=exec_prefix ;;
1018   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1019   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1020   | --exec=* | --exe=* | --ex=*)
1021     exec_prefix=$ac_optarg ;;
1022
1023   -gas | --gas | --ga | --g)
1024     # Obsolete; use --with-gas.
1025     with_gas=yes ;;
1026
1027   -help | --help | --hel | --he | -h)
1028     ac_init_help=long ;;
1029   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1030     ac_init_help=recursive ;;
1031   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1032     ac_init_help=short ;;
1033
1034   -host | --host | --hos | --ho)
1035     ac_prev=host_alias ;;
1036   -host=* | --host=* | --hos=* | --ho=*)
1037     host_alias=$ac_optarg ;;
1038
1039   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1040     ac_prev=htmldir ;;
1041   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1042   | --ht=*)
1043     htmldir=$ac_optarg ;;
1044
1045   -includedir | --includedir | --includedi | --included | --include \
1046   | --includ | --inclu | --incl | --inc)
1047     ac_prev=includedir ;;
1048   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1049   | --includ=* | --inclu=* | --incl=* | --inc=*)
1050     includedir=$ac_optarg ;;
1051
1052   -infodir | --infodir | --infodi | --infod | --info | --inf)
1053     ac_prev=infodir ;;
1054   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1055     infodir=$ac_optarg ;;
1056
1057   -libdir | --libdir | --libdi | --libd)
1058     ac_prev=libdir ;;
1059   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1060     libdir=$ac_optarg ;;
1061
1062   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1063   | --libexe | --libex | --libe)
1064     ac_prev=libexecdir ;;
1065   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1066   | --libexe=* | --libex=* | --libe=*)
1067     libexecdir=$ac_optarg ;;
1068
1069   -localedir | --localedir | --localedi | --localed | --locale)
1070     ac_prev=localedir ;;
1071   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1072     localedir=$ac_optarg ;;
1073
1074   -localstatedir | --localstatedir | --localstatedi | --localstated \
1075   | --localstate | --localstat | --localsta | --localst | --locals)
1076     ac_prev=localstatedir ;;
1077   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1078   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1079     localstatedir=$ac_optarg ;;
1080
1081   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1082     ac_prev=mandir ;;
1083   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1084     mandir=$ac_optarg ;;
1085
1086   -nfp | --nfp | --nf)
1087     # Obsolete; use --without-fp.
1088     with_fp=no ;;
1089
1090   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1091   | --no-cr | --no-c | -n)
1092     no_create=yes ;;
1093
1094   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1095   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1096     no_recursion=yes ;;
1097
1098   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1099   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1100   | --oldin | --oldi | --old | --ol | --o)
1101     ac_prev=oldincludedir ;;
1102   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1103   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1104   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1105     oldincludedir=$ac_optarg ;;
1106
1107   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1108     ac_prev=prefix ;;
1109   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1110     prefix=$ac_optarg ;;
1111
1112   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1113   | --program-pre | --program-pr | --program-p)
1114     ac_prev=program_prefix ;;
1115   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1116   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1117     program_prefix=$ac_optarg ;;
1118
1119   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1120   | --program-suf | --program-su | --program-s)
1121     ac_prev=program_suffix ;;
1122   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1123   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1124     program_suffix=$ac_optarg ;;
1125
1126   -program-transform-name | --program-transform-name \
1127   | --program-transform-nam | --program-transform-na \
1128   | --program-transform-n | --program-transform- \
1129   | --program-transform | --program-transfor \
1130   | --program-transfo | --program-transf \
1131   | --program-trans | --program-tran \
1132   | --progr-tra | --program-tr | --program-t)
1133     ac_prev=program_transform_name ;;
1134   -program-transform-name=* | --program-transform-name=* \
1135   | --program-transform-nam=* | --program-transform-na=* \
1136   | --program-transform-n=* | --program-transform-=* \
1137   | --program-transform=* | --program-transfor=* \
1138   | --program-transfo=* | --program-transf=* \
1139   | --program-trans=* | --program-tran=* \
1140   | --progr-tra=* | --program-tr=* | --program-t=*)
1141     program_transform_name=$ac_optarg ;;
1142
1143   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1144     ac_prev=pdfdir ;;
1145   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1146     pdfdir=$ac_optarg ;;
1147
1148   -psdir | --psdir | --psdi | --psd | --ps)
1149     ac_prev=psdir ;;
1150   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1151     psdir=$ac_optarg ;;
1152
1153   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1154   | -silent | --silent | --silen | --sile | --sil)
1155     silent=yes ;;
1156
1157   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1158     ac_prev=sbindir ;;
1159   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1160   | --sbi=* | --sb=*)
1161     sbindir=$ac_optarg ;;
1162
1163   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1164   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1165   | --sharedst | --shareds | --shared | --share | --shar \
1166   | --sha | --sh)
1167     ac_prev=sharedstatedir ;;
1168   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1169   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1170   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1171   | --sha=* | --sh=*)
1172     sharedstatedir=$ac_optarg ;;
1173
1174   -site | --site | --sit)
1175     ac_prev=site ;;
1176   -site=* | --site=* | --sit=*)
1177     site=$ac_optarg ;;
1178
1179   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1180     ac_prev=srcdir ;;
1181   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1182     srcdir=$ac_optarg ;;
1183
1184   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1185   | --syscon | --sysco | --sysc | --sys | --sy)
1186     ac_prev=sysconfdir ;;
1187   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1188   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1189     sysconfdir=$ac_optarg ;;
1190
1191   -target | --target | --targe | --targ | --tar | --ta | --t)
1192     ac_prev=target_alias ;;
1193   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1194     target_alias=$ac_optarg ;;
1195
1196   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1197     verbose=yes ;;
1198
1199   -version | --version | --versio | --versi | --vers | -V)
1200     ac_init_version=: ;;
1201
1202   -with-* | --with-*)
1203     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1204     # Reject names that are not valid shell variable names.
1205     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1206       as_fn_error $? "invalid package name: $ac_useropt"
1207     ac_useropt_orig=$ac_useropt
1208     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1209     case $ac_user_opts in
1210       *"
1211 "with_$ac_useropt"
1212 "*) ;;
1213       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1214          ac_unrecognized_sep=', ';;
1215     esac
1216     eval with_$ac_useropt=\$ac_optarg ;;
1217
1218   -without-* | --without-*)
1219     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1220     # Reject names that are not valid shell variable names.
1221     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1222       as_fn_error $? "invalid package name: $ac_useropt"
1223     ac_useropt_orig=$ac_useropt
1224     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1225     case $ac_user_opts in
1226       *"
1227 "with_$ac_useropt"
1228 "*) ;;
1229       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1230          ac_unrecognized_sep=', ';;
1231     esac
1232     eval with_$ac_useropt=no ;;
1233
1234   --x)
1235     # Obsolete; use --with-x.
1236     with_x=yes ;;
1237
1238   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1239   | --x-incl | --x-inc | --x-in | --x-i)
1240     ac_prev=x_includes ;;
1241   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1242   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1243     x_includes=$ac_optarg ;;
1244
1245   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1246   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1247     ac_prev=x_libraries ;;
1248   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1249   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1250     x_libraries=$ac_optarg ;;
1251
1252   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1253 Try \`$0 --help' for more information"
1254     ;;
1255
1256   *=*)
1257     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1258     # Reject names that are not valid shell variable names.
1259     case $ac_envvar in #(
1260       '' | [0-9]* | *[!_$as_cr_alnum]* )
1261       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1262     esac
1263     eval $ac_envvar=\$ac_optarg
1264     export $ac_envvar ;;
1265
1266   *)
1267     # FIXME: should be removed in autoconf 3.0.
1268     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1269     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1270       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1271     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1272     ;;
1273
1274   esac
1275 done
1276
1277 if test -n "$ac_prev"; then
1278   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1279   as_fn_error $? "missing argument to $ac_option"
1280 fi
1281
1282 if test -n "$ac_unrecognized_opts"; then
1283   case $enable_option_checking in
1284     no) ;;
1285     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1286     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1287   esac
1288 fi
1289
1290 # Check all directory arguments for consistency.
1291 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1292                 datadir sysconfdir sharedstatedir localstatedir includedir \
1293                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1294                 libdir localedir mandir
1295 do
1296   eval ac_val=\$$ac_var
1297   # Remove trailing slashes.
1298   case $ac_val in
1299     */ )
1300       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1301       eval $ac_var=\$ac_val;;
1302   esac
1303   # Be sure to have absolute directory names.
1304   case $ac_val in
1305     [\\/$]* | ?:[\\/]* )  continue;;
1306     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1307   esac
1308   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1309 done
1310
1311 # There might be people who depend on the old broken behavior: `$host'
1312 # used to hold the argument of --host etc.
1313 # FIXME: To remove some day.
1314 build=$build_alias
1315 host=$host_alias
1316 target=$target_alias
1317
1318 # FIXME: To remove some day.
1319 if test "x$host_alias" != x; then
1320   if test "x$build_alias" = x; then
1321     cross_compiling=maybe
1322   elif test "x$build_alias" != "x$host_alias"; then
1323     cross_compiling=yes
1324   fi
1325 fi
1326
1327 ac_tool_prefix=
1328 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1329
1330 test "$silent" = yes && exec 6>/dev/null
1331
1332
1333 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1334 ac_ls_di=`ls -di .` &&
1335 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1336   as_fn_error $? "working directory cannot be determined"
1337 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1338   as_fn_error $? "pwd does not report name of working directory"
1339
1340
1341 # Find the source files, if location was not specified.
1342 if test -z "$srcdir"; then
1343   ac_srcdir_defaulted=yes
1344   # Try the directory containing this script, then the parent directory.
1345   ac_confdir=`$as_dirname -- "$as_myself" ||
1346 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1347          X"$as_myself" : 'X\(//\)[^/]' \| \
1348          X"$as_myself" : 'X\(//\)$' \| \
1349          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1350 $as_echo X"$as_myself" |
1351     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1352             s//\1/
1353             q
1354           }
1355           /^X\(\/\/\)[^/].*/{
1356             s//\1/
1357             q
1358           }
1359           /^X\(\/\/\)$/{
1360             s//\1/
1361             q
1362           }
1363           /^X\(\/\).*/{
1364             s//\1/
1365             q
1366           }
1367           s/.*/./; q'`
1368   srcdir=$ac_confdir
1369   if test ! -r "$srcdir/$ac_unique_file"; then
1370     srcdir=..
1371   fi
1372 else
1373   ac_srcdir_defaulted=no
1374 fi
1375 if test ! -r "$srcdir/$ac_unique_file"; then
1376   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1377   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1378 fi
1379 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1380 ac_abs_confdir=`(
1381         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1382         pwd)`
1383 # When building in place, set srcdir=.
1384 if test "$ac_abs_confdir" = "$ac_pwd"; then
1385   srcdir=.
1386 fi
1387 # Remove unnecessary trailing slashes from srcdir.
1388 # Double slashes in file names in object file debugging info
1389 # mess up M-x gdb in Emacs.
1390 case $srcdir in
1391 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1392 esac
1393 for ac_var in $ac_precious_vars; do
1394   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1395   eval ac_env_${ac_var}_value=\$${ac_var}
1396   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1397   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1398 done
1399
1400 #
1401 # Report the --help message.
1402 #
1403 if test "$ac_init_help" = "long"; then
1404   # Omit some internal or obsolete options to make the list less imposing.
1405   # This message is too long to be a string in the A/UX 3.1 sh.
1406   cat <<_ACEOF
1407 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1408
1409 Usage: $0 [OPTION]... [VAR=VALUE]...
1410
1411 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1412 VAR=VALUE.  See below for descriptions of some of the useful variables.
1413
1414 Defaults for the options are specified in brackets.
1415
1416 Configuration:
1417   -h, --help              display this help and exit
1418       --help=short        display options specific to this package
1419       --help=recursive    display the short help of all the included packages
1420   -V, --version           display version information and exit
1421   -q, --quiet, --silent   do not print \`checking ...' messages
1422       --cache-file=FILE   cache test results in FILE [disabled]
1423   -C, --config-cache      alias for \`--cache-file=config.cache'
1424   -n, --no-create         do not create output files
1425       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1426
1427 Installation directories:
1428   --prefix=PREFIX         install architecture-independent files in PREFIX
1429                           [$ac_default_prefix]
1430   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1431                           [PREFIX]
1432
1433 By default, \`make install' will install all the files in
1434 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1435 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1436 for instance \`--prefix=\$HOME'.
1437
1438 For better control, use the options below.
1439
1440 Fine tuning of the installation directories:
1441   --bindir=DIR            user executables [EPREFIX/bin]
1442   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1443   --libexecdir=DIR        program executables [EPREFIX/libexec]
1444   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1445   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1446   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1447   --libdir=DIR            object code libraries [EPREFIX/lib]
1448   --includedir=DIR        C header files [PREFIX/include]
1449   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1450   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1451   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1452   --infodir=DIR           info documentation [DATAROOTDIR/info]
1453   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1454   --mandir=DIR            man documentation [DATAROOTDIR/man]
1455   --docdir=DIR            documentation root [DATAROOTDIR/doc/libphobos]
1456   --htmldir=DIR           html documentation [DOCDIR]
1457   --dvidir=DIR            dvi documentation [DOCDIR]
1458   --pdfdir=DIR            pdf documentation [DOCDIR]
1459   --psdir=DIR             ps documentation [DOCDIR]
1460 _ACEOF
1461
1462   cat <<\_ACEOF
1463
1464 Program names:
1465   --program-prefix=PREFIX            prepend PREFIX to installed program names
1466   --program-suffix=SUFFIX            append SUFFIX to installed program names
1467   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1468
1469 System types:
1470   --build=BUILD     configure for building on BUILD [guessed]
1471   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1472   --target=TARGET   configure for building compilers for TARGET [HOST]
1473 _ACEOF
1474 fi
1475
1476 if test -n "$ac_init_help"; then
1477   case $ac_init_help in
1478      short | recursive ) echo "Configuration of package-unused version-unused:";;
1479    esac
1480   cat <<\_ACEOF
1481
1482 Optional Features:
1483   --disable-option-checking  ignore unrecognized --enable/--with options
1484   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1485   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1486   --enable-multilib       build many library versions (default)
1487   --enable-silent-rules   less verbose build output (undo: "make V=1")
1488   --disable-silent-rules  verbose build output (undo: "make V=0")
1489   --enable-maintainer-mode
1490                           enable make rules and dependencies not useful (and
1491                           sometimes confusing) to the casual installer
1492   --enable-cet            enable Intel CET in target libraries [default=auto]
1493   --enable-shared[=PKGS]  build shared libraries [default=yes]
1494   --enable-static[=PKGS]  build static libraries [default=yes]
1495   --enable-fast-install[=PKGS]
1496                           optimize for fast installation [default=yes]
1497   --disable-libtool-lock  avoid locking (might break parallel builds)
1498   --enable-darwin-at-rpath
1499                           install libraries with @rpath/library-name, requires
1500                           rpaths to be added to executables
1501   --enable-werror         turns on -Werror [default=no]
1502   --enable-version-specific-runtime-libs
1503                           Specify that runtime libraries should be installed
1504                           in a compiler-specific directory
1505   --enable-libphobos      Enable libphobos
1506   --enable-libphobos-checking[=LIST]
1507                           enable expensive run-time checks. With LIST, enable
1508                           only specific categories of checks. Categories are:
1509                           yes,no,all,none,release. Flags are: assert,valgrind
1510                           or other strings
1511
1512 Optional Packages:
1513   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1514   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1515   --with-pic              try to use only PIC/non-PIC objects [default=use
1516                           both]
1517   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1518   --with-gcc-major-version-only
1519                           use only GCC major number in filesystem paths
1520   --without-libatomic     Do not use libatomic in core.atomic (default: auto)
1521   --without-libbacktrace  Do not use libbacktrace in core.runtime (default:
1522                           auto)
1523   --with-target-system-zlib={yes,no,auto}
1524                           use installed libz (default: no)
1525   --with-cross-host=HOST  configuring with a cross compiler
1526   --with-toolexeclibdir=DIR
1527                           install libraries built with a cross compiler within
1528                           DIR
1529   --with-libphobos-druntime-only={yes,no,auto}
1530                           build only the druntime library (default: auto)
1531
1532 Some influential environment variables:
1533   CC          C compiler command
1534   CFLAGS      C compiler flags
1535   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1536               nonstandard directory <lib dir>
1537   LIBS        libraries to pass to the linker, e.g. -l<library>
1538   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1539               you have headers in a nonstandard directory <include dir>
1540   CPP         C preprocessor
1541   CCAS        assembler compiler command (defaults to CC)
1542   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1543   GDC         D compiler command
1544   GDCFLAGS    D compiler flags
1545
1546 Use these variables to override the choices made by `configure' or to help
1547 it to find libraries and programs with nonstandard names/locations.
1548
1549 Report bugs to the package provider.
1550 _ACEOF
1551 ac_status=$?
1552 fi
1553
1554 if test "$ac_init_help" = "recursive"; then
1555   # If there are subdirs, report their specific --help.
1556   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1557     test -d "$ac_dir" ||
1558       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1559       continue
1560     ac_builddir=.
1561
1562 case "$ac_dir" in
1563 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1564 *)
1565   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1566   # A ".." for each directory in $ac_dir_suffix.
1567   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1568   case $ac_top_builddir_sub in
1569   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1570   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1571   esac ;;
1572 esac
1573 ac_abs_top_builddir=$ac_pwd
1574 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1575 # for backward compatibility:
1576 ac_top_builddir=$ac_top_build_prefix
1577
1578 case $srcdir in
1579   .)  # We are building in place.
1580     ac_srcdir=.
1581     ac_top_srcdir=$ac_top_builddir_sub
1582     ac_abs_top_srcdir=$ac_pwd ;;
1583   [\\/]* | ?:[\\/]* )  # Absolute name.
1584     ac_srcdir=$srcdir$ac_dir_suffix;
1585     ac_top_srcdir=$srcdir
1586     ac_abs_top_srcdir=$srcdir ;;
1587   *) # Relative name.
1588     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1589     ac_top_srcdir=$ac_top_build_prefix$srcdir
1590     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1591 esac
1592 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1593
1594     cd "$ac_dir" || { ac_status=$?; continue; }
1595     # Check for guested configure.
1596     if test -f "$ac_srcdir/configure.gnu"; then
1597       echo &&
1598       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1599     elif test -f "$ac_srcdir/configure"; then
1600       echo &&
1601       $SHELL "$ac_srcdir/configure" --help=recursive
1602     else
1603       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1604     fi || ac_status=$?
1605     cd "$ac_pwd" || { ac_status=$?; break; }
1606   done
1607 fi
1608
1609 test -n "$ac_init_help" && exit $ac_status
1610 if $ac_init_version; then
1611   cat <<\_ACEOF
1612 package-unused configure version-unused
1613 generated by GNU Autoconf 2.69
1614
1615 Copyright (C) 2012 Free Software Foundation, Inc.
1616 This configure script is free software; the Free Software Foundation
1617 gives unlimited permission to copy, distribute and modify it.
1618 _ACEOF
1619   exit
1620 fi
1621
1622 ## ------------------------ ##
1623 ## Autoconf initialization. ##
1624 ## ------------------------ ##
1625
1626 # ac_fn_c_try_compile LINENO
1627 # --------------------------
1628 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1629 ac_fn_c_try_compile ()
1630 {
1631   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1632   rm -f conftest.$ac_objext
1633   if { { ac_try="$ac_compile"
1634 case "(($ac_try" in
1635   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1636   *) ac_try_echo=$ac_try;;
1637 esac
1638 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1639 $as_echo "$ac_try_echo"; } >&5
1640   (eval "$ac_compile") 2>conftest.err
1641   ac_status=$?
1642   if test -s conftest.err; then
1643     grep -v '^ *+' conftest.err >conftest.er1
1644     cat conftest.er1 >&5
1645     mv -f conftest.er1 conftest.err
1646   fi
1647   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1648   test $ac_status = 0; } && {
1649          test -z "$ac_c_werror_flag" ||
1650          test ! -s conftest.err
1651        } && test -s conftest.$ac_objext; then :
1652   ac_retval=0
1653 else
1654   $as_echo "$as_me: failed program was:" >&5
1655 sed 's/^/| /' conftest.$ac_ext >&5
1656
1657         ac_retval=1
1658 fi
1659   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1660   as_fn_set_status $ac_retval
1661
1662 } # ac_fn_c_try_compile
1663
1664 # ac_fn_c_try_cpp LINENO
1665 # ----------------------
1666 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1667 ac_fn_c_try_cpp ()
1668 {
1669   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1670   if { { ac_try="$ac_cpp conftest.$ac_ext"
1671 case "(($ac_try" in
1672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1673   *) ac_try_echo=$ac_try;;
1674 esac
1675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1676 $as_echo "$ac_try_echo"; } >&5
1677   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1678   ac_status=$?
1679   if test -s conftest.err; then
1680     grep -v '^ *+' conftest.err >conftest.er1
1681     cat conftest.er1 >&5
1682     mv -f conftest.er1 conftest.err
1683   fi
1684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1685   test $ac_status = 0; } > conftest.i && {
1686          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1687          test ! -s conftest.err
1688        }; then :
1689   ac_retval=0
1690 else
1691   $as_echo "$as_me: failed program was:" >&5
1692 sed 's/^/| /' conftest.$ac_ext >&5
1693
1694     ac_retval=1
1695 fi
1696   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1697   as_fn_set_status $ac_retval
1698
1699 } # ac_fn_c_try_cpp
1700
1701 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1702 # -------------------------------------------------------
1703 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1704 # the include files in INCLUDES and setting the cache variable VAR
1705 # accordingly.
1706 ac_fn_c_check_header_mongrel ()
1707 {
1708   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1709   if eval \${$3+:} false; then :
1710   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1711 $as_echo_n "checking for $2... " >&6; }
1712 if eval \${$3+:} false; then :
1713   $as_echo_n "(cached) " >&6
1714 fi
1715 eval ac_res=\$$3
1716                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1717 $as_echo "$ac_res" >&6; }
1718 else
1719   # Is the header compilable?
1720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1721 $as_echo_n "checking $2 usability... " >&6; }
1722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1723 /* end confdefs.h.  */
1724 $4
1725 #include <$2>
1726 _ACEOF
1727 if ac_fn_c_try_compile "$LINENO"; then :
1728   ac_header_compiler=yes
1729 else
1730   ac_header_compiler=no
1731 fi
1732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1734 $as_echo "$ac_header_compiler" >&6; }
1735
1736 # Is the header present?
1737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1738 $as_echo_n "checking $2 presence... " >&6; }
1739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1740 /* end confdefs.h.  */
1741 #include <$2>
1742 _ACEOF
1743 if ac_fn_c_try_cpp "$LINENO"; then :
1744   ac_header_preproc=yes
1745 else
1746   ac_header_preproc=no
1747 fi
1748 rm -f conftest.err conftest.i conftest.$ac_ext
1749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1750 $as_echo "$ac_header_preproc" >&6; }
1751
1752 # So?  What about this header?
1753 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1754   yes:no: )
1755     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1756 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1757     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1758 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1759     ;;
1760   no:yes:* )
1761     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1762 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1763     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1764 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1765     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1766 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1767     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1768 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1769     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1770 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1771     ;;
1772 esac
1773   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1774 $as_echo_n "checking for $2... " >&6; }
1775 if eval \${$3+:} false; then :
1776   $as_echo_n "(cached) " >&6
1777 else
1778   eval "$3=\$ac_header_compiler"
1779 fi
1780 eval ac_res=\$$3
1781                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1782 $as_echo "$ac_res" >&6; }
1783 fi
1784   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1785
1786 } # ac_fn_c_check_header_mongrel
1787
1788 # ac_fn_c_try_run LINENO
1789 # ----------------------
1790 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1791 # that executables *can* be run.
1792 ac_fn_c_try_run ()
1793 {
1794   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1795   if { { ac_try="$ac_link"
1796 case "(($ac_try" in
1797   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1798   *) ac_try_echo=$ac_try;;
1799 esac
1800 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1801 $as_echo "$ac_try_echo"; } >&5
1802   (eval "$ac_link") 2>&5
1803   ac_status=$?
1804   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1805   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1806   { { case "(($ac_try" in
1807   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1808   *) ac_try_echo=$ac_try;;
1809 esac
1810 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1811 $as_echo "$ac_try_echo"; } >&5
1812   (eval "$ac_try") 2>&5
1813   ac_status=$?
1814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1815   test $ac_status = 0; }; }; then :
1816   ac_retval=0
1817 else
1818   $as_echo "$as_me: program exited with status $ac_status" >&5
1819        $as_echo "$as_me: failed program was:" >&5
1820 sed 's/^/| /' conftest.$ac_ext >&5
1821
1822        ac_retval=$ac_status
1823 fi
1824   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1825   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1826   as_fn_set_status $ac_retval
1827
1828 } # ac_fn_c_try_run
1829
1830 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1831 # -------------------------------------------------------
1832 # Tests whether HEADER exists and can be compiled using the include files in
1833 # INCLUDES, setting the cache variable VAR accordingly.
1834 ac_fn_c_check_header_compile ()
1835 {
1836   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1837   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1838 $as_echo_n "checking for $2... " >&6; }
1839 if eval \${$3+:} false; then :
1840   $as_echo_n "(cached) " >&6
1841 else
1842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1843 /* end confdefs.h.  */
1844 $4
1845 #include <$2>
1846 _ACEOF
1847 if ac_fn_c_try_compile "$LINENO"; then :
1848   eval "$3=yes"
1849 else
1850   eval "$3=no"
1851 fi
1852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1853 fi
1854 eval ac_res=\$$3
1855                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1856 $as_echo "$ac_res" >&6; }
1857   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1858
1859 } # ac_fn_c_check_header_compile
1860
1861 # ac_fn_d_try_compile LINENO
1862 # --------------------------
1863 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1864 ac_fn_d_try_compile ()
1865 {
1866   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1867   rm -f conftest.$ac_objext
1868   if { { ac_try="$ac_compile"
1869 case "(($ac_try" in
1870   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1871   *) ac_try_echo=$ac_try;;
1872 esac
1873 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1874 $as_echo "$ac_try_echo"; } >&5
1875   (eval "$ac_compile") 2>conftest.err
1876   ac_status=$?
1877   if test -s conftest.err; then
1878     grep -v '^ *+' conftest.err >conftest.er1
1879     cat conftest.er1 >&5
1880     mv -f conftest.er1 conftest.err
1881   fi
1882   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1883   test $ac_status = 0; } && {
1884          test -z "$ac_d_werror_flag" ||
1885          test ! -s conftest.err
1886        } && test -s conftest.$ac_objext; then :
1887   ac_retval=0
1888 else
1889   $as_echo "$as_me: failed program was:" >&5
1890 sed 's/^/| /' conftest.$ac_ext >&5
1891
1892         ac_retval=1
1893 fi
1894   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1895   as_fn_set_status $ac_retval
1896
1897 } # ac_fn_d_try_compile
1898
1899 # ac_fn_c_try_link LINENO
1900 # -----------------------
1901 # Try to link conftest.$ac_ext, and return whether this succeeded.
1902 ac_fn_c_try_link ()
1903 {
1904   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1905   rm -f conftest.$ac_objext conftest$ac_exeext
1906   if { { ac_try="$ac_link"
1907 case "(($ac_try" in
1908   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1909   *) ac_try_echo=$ac_try;;
1910 esac
1911 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1912 $as_echo "$ac_try_echo"; } >&5
1913   (eval "$ac_link") 2>conftest.err
1914   ac_status=$?
1915   if test -s conftest.err; then
1916     grep -v '^ *+' conftest.err >conftest.er1
1917     cat conftest.er1 >&5
1918     mv -f conftest.er1 conftest.err
1919   fi
1920   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1921   test $ac_status = 0; } && {
1922          test -z "$ac_c_werror_flag" ||
1923          test ! -s conftest.err
1924        } && test -s conftest$ac_exeext && {
1925          test "$cross_compiling" = yes ||
1926          test -x conftest$ac_exeext
1927        }; then :
1928   ac_retval=0
1929 else
1930   $as_echo "$as_me: failed program was:" >&5
1931 sed 's/^/| /' conftest.$ac_ext >&5
1932
1933         ac_retval=1
1934 fi
1935   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1936   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1937   # interfere with the next link command; also delete a directory that is
1938   # left behind by Apple's compiler.  We do this before executing the actions.
1939   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1940   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1941   as_fn_set_status $ac_retval
1942
1943 } # ac_fn_c_try_link
1944
1945 # ac_fn_c_check_func LINENO FUNC VAR
1946 # ----------------------------------
1947 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1948 ac_fn_c_check_func ()
1949 {
1950   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1951   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1952 $as_echo_n "checking for $2... " >&6; }
1953 if eval \${$3+:} false; then :
1954   $as_echo_n "(cached) " >&6
1955 else
1956   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1957 /* end confdefs.h.  */
1958 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1959    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1960 #define $2 innocuous_$2
1961
1962 /* System header to define __stub macros and hopefully few prototypes,
1963     which can conflict with char $2 (); below.
1964     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1965     <limits.h> exists even on freestanding compilers.  */
1966
1967 #ifdef __STDC__
1968 # include <limits.h>
1969 #else
1970 # include <assert.h>
1971 #endif
1972
1973 #undef $2
1974
1975 /* Override any GCC internal prototype to avoid an error.
1976    Use char because int might match the return type of a GCC
1977    builtin and then its argument prototype would still apply.  */
1978 #ifdef __cplusplus
1979 extern "C"
1980 #endif
1981 char $2 ();
1982 /* The GNU C library defines this for functions which it implements
1983     to always fail with ENOSYS.  Some functions are actually named
1984     something starting with __ and the normal name is an alias.  */
1985 #if defined __stub_$2 || defined __stub___$2
1986 choke me
1987 #endif
1988
1989 int
1990 main ()
1991 {
1992 return $2 ();
1993   ;
1994   return 0;
1995 }
1996 _ACEOF
1997 if ac_fn_c_try_link "$LINENO"; then :
1998   eval "$3=yes"
1999 else
2000   eval "$3=no"
2001 fi
2002 rm -f core conftest.err conftest.$ac_objext \
2003     conftest$ac_exeext conftest.$ac_ext
2004 fi
2005 eval ac_res=\$$3
2006                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2007 $as_echo "$ac_res" >&6; }
2008   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2009
2010 } # ac_fn_c_check_func
2011
2012 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2013 # ----------------------------------------------------
2014 # Tries to find if the field MEMBER exists in type AGGR, after including
2015 # INCLUDES, setting cache variable VAR accordingly.
2016 ac_fn_c_check_member ()
2017 {
2018   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2019   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2020 $as_echo_n "checking for $2.$3... " >&6; }
2021 if eval \${$4+:} false; then :
2022   $as_echo_n "(cached) " >&6
2023 else
2024   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2025 /* end confdefs.h.  */
2026 $5
2027 int
2028 main ()
2029 {
2030 static $2 ac_aggr;
2031 if (ac_aggr.$3)
2032 return 0;
2033   ;
2034   return 0;
2035 }
2036 _ACEOF
2037 if ac_fn_c_try_compile "$LINENO"; then :
2038   eval "$4=yes"
2039 else
2040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2041 /* end confdefs.h.  */
2042 $5
2043 int
2044 main ()
2045 {
2046 static $2 ac_aggr;
2047 if (sizeof ac_aggr.$3)
2048 return 0;
2049   ;
2050   return 0;
2051 }
2052 _ACEOF
2053 if ac_fn_c_try_compile "$LINENO"; then :
2054   eval "$4=yes"
2055 else
2056   eval "$4=no"
2057 fi
2058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2059 fi
2060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2061 fi
2062 eval ac_res=\$$4
2063                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2064 $as_echo "$ac_res" >&6; }
2065   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2066
2067 } # ac_fn_c_check_member
2068
2069 # ac_fn_d_try_link LINENO
2070 # -----------------------
2071 # Try to link conftest.$ac_ext, and return whether this succeeded.
2072 ac_fn_d_try_link ()
2073 {
2074   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2075   rm -f conftest.$ac_objext conftest$ac_exeext
2076   if { { ac_try="$ac_link"
2077 case "(($ac_try" in
2078   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2079   *) ac_try_echo=$ac_try;;
2080 esac
2081 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2082 $as_echo "$ac_try_echo"; } >&5
2083   (eval "$ac_link") 2>conftest.err
2084   ac_status=$?
2085   if test -s conftest.err; then
2086     grep -v '^ *+' conftest.err >conftest.er1
2087     cat conftest.er1 >&5
2088     mv -f conftest.er1 conftest.err
2089   fi
2090   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2091   test $ac_status = 0; } && {
2092          test -z "$ac_d_werror_flag" ||
2093          test ! -s conftest.err
2094        } && test -s conftest$ac_exeext && {
2095          test "$cross_compiling" = yes ||
2096          test -x conftest$ac_exeext
2097        }; then :
2098   ac_retval=0
2099 else
2100   $as_echo "$as_me: failed program was:" >&5
2101 sed 's/^/| /' conftest.$ac_ext >&5
2102
2103         ac_retval=1
2104 fi
2105   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2106   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2107   # interfere with the next link command; also delete a directory that is
2108   # left behind by Apple's compiler.  We do this before executing the actions.
2109   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2110   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2111   as_fn_set_status $ac_retval
2112
2113 } # ac_fn_d_try_link
2114 cat >config.log <<_ACEOF
2115 This file contains any messages produced by compilers while
2116 running configure, to aid debugging if configure makes a mistake.
2117
2118 It was created by package-unused $as_me version-unused, which was
2119 generated by GNU Autoconf 2.69.  Invocation command line was
2120
2121   $ $0 $@
2122
2123 _ACEOF
2124 exec 5>>config.log
2125 {
2126 cat <<_ASUNAME
2127 ## --------- ##
2128 ## Platform. ##
2129 ## --------- ##
2130
2131 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2132 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2133 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2134 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2135 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2136
2137 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2138 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2139
2140 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2141 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2142 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2143 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2144 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2145 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2146 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2147
2148 _ASUNAME
2149
2150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2151 for as_dir in $PATH
2152 do
2153   IFS=$as_save_IFS
2154   test -z "$as_dir" && as_dir=.
2155     $as_echo "PATH: $as_dir"
2156   done
2157 IFS=$as_save_IFS
2158
2159 } >&5
2160
2161 cat >&5 <<_ACEOF
2162
2163
2164 ## ----------- ##
2165 ## Core tests. ##
2166 ## ----------- ##
2167
2168 _ACEOF
2169
2170
2171 # Keep a trace of the command line.
2172 # Strip out --no-create and --no-recursion so they do not pile up.
2173 # Strip out --silent because we don't want to record it for future runs.
2174 # Also quote any args containing shell meta-characters.
2175 # Make two passes to allow for proper duplicate-argument suppression.
2176 ac_configure_args=
2177 ac_configure_args0=
2178 ac_configure_args1=
2179 ac_must_keep_next=false
2180 for ac_pass in 1 2
2181 do
2182   for ac_arg
2183   do
2184     case $ac_arg in
2185     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2186     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2187     | -silent | --silent | --silen | --sile | --sil)
2188       continue ;;
2189     *\'*)
2190       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2191     esac
2192     case $ac_pass in
2193     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2194     2)
2195       as_fn_append ac_configure_args1 " '$ac_arg'"
2196       if test $ac_must_keep_next = true; then
2197         ac_must_keep_next=false # Got value, back to normal.
2198       else
2199         case $ac_arg in
2200           *=* | --config-cache | -C | -disable-* | --disable-* \
2201           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2202           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2203           | -with-* | --with-* | -without-* | --without-* | --x)
2204             case "$ac_configure_args0 " in
2205               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2206             esac
2207             ;;
2208           -* ) ac_must_keep_next=true ;;
2209         esac
2210       fi
2211       as_fn_append ac_configure_args " '$ac_arg'"
2212       ;;
2213     esac
2214   done
2215 done
2216 { ac_configure_args0=; unset ac_configure_args0;}
2217 { ac_configure_args1=; unset ac_configure_args1;}
2218
2219 # When interrupted or exit'd, cleanup temporary files, and complete
2220 # config.log.  We remove comments because anyway the quotes in there
2221 # would cause problems or look ugly.
2222 # WARNING: Use '\'' to represent an apostrophe within the trap.
2223 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2224 trap 'exit_status=$?
2225   # Save into config.log some information that might help in debugging.
2226   {
2227     echo
2228
2229     $as_echo "## ---------------- ##
2230 ## Cache variables. ##
2231 ## ---------------- ##"
2232     echo
2233     # The following way of writing the cache mishandles newlines in values,
2234 (
2235   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2236     eval ac_val=\$$ac_var
2237     case $ac_val in #(
2238     *${as_nl}*)
2239       case $ac_var in #(
2240       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2241 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2242       esac
2243       case $ac_var in #(
2244       _ | IFS | as_nl) ;; #(
2245       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2246       *) { eval $ac_var=; unset $ac_var;} ;;
2247       esac ;;
2248     esac
2249   done
2250   (set) 2>&1 |
2251     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2252     *${as_nl}ac_space=\ *)
2253       sed -n \
2254         "s/'\''/'\''\\\\'\'''\''/g;
2255           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2256       ;; #(
2257     *)
2258       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2259       ;;
2260     esac |
2261     sort
2262 )
2263     echo
2264
2265     $as_echo "## ----------------- ##
2266 ## Output variables. ##
2267 ## ----------------- ##"
2268     echo
2269     for ac_var in $ac_subst_vars
2270     do
2271       eval ac_val=\$$ac_var
2272       case $ac_val in
2273       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2274       esac
2275       $as_echo "$ac_var='\''$ac_val'\''"
2276     done | sort
2277     echo
2278
2279     if test -n "$ac_subst_files"; then
2280       $as_echo "## ------------------- ##
2281 ## File substitutions. ##
2282 ## ------------------- ##"
2283       echo
2284       for ac_var in $ac_subst_files
2285       do
2286         eval ac_val=\$$ac_var
2287         case $ac_val in
2288         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2289         esac
2290         $as_echo "$ac_var='\''$ac_val'\''"
2291       done | sort
2292       echo
2293     fi
2294
2295     if test -s confdefs.h; then
2296       $as_echo "## ----------- ##
2297 ## confdefs.h. ##
2298 ## ----------- ##"
2299       echo
2300       cat confdefs.h
2301       echo
2302     fi
2303     test "$ac_signal" != 0 &&
2304       $as_echo "$as_me: caught signal $ac_signal"
2305     $as_echo "$as_me: exit $exit_status"
2306   } >&5
2307   rm -f core *.core core.conftest.* &&
2308     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2309     exit $exit_status
2310 ' 0
2311 for ac_signal in 1 2 13 15; do
2312   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2313 done
2314 ac_signal=0
2315
2316 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2317 rm -f -r conftest* confdefs.h
2318
2319 $as_echo "/* confdefs.h */" > confdefs.h
2320
2321 # Predefined preprocessor variables.
2322
2323 cat >>confdefs.h <<_ACEOF
2324 #define PACKAGE_NAME "$PACKAGE_NAME"
2325 _ACEOF
2326
2327 cat >>confdefs.h <<_ACEOF
2328 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2329 _ACEOF
2330
2331 cat >>confdefs.h <<_ACEOF
2332 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2333 _ACEOF
2334
2335 cat >>confdefs.h <<_ACEOF
2336 #define PACKAGE_STRING "$PACKAGE_STRING"
2337 _ACEOF
2338
2339 cat >>confdefs.h <<_ACEOF
2340 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2341 _ACEOF
2342
2343 cat >>confdefs.h <<_ACEOF
2344 #define PACKAGE_URL "$PACKAGE_URL"
2345 _ACEOF
2346
2347
2348 # Let the site file select an alternate cache file if it wants to.
2349 # Prefer an explicitly selected file to automatically selected ones.
2350 ac_site_file1=NONE
2351 ac_site_file2=NONE
2352 if test -n "$CONFIG_SITE"; then
2353   # We do not want a PATH search for config.site.
2354   case $CONFIG_SITE in #((
2355     -*)  ac_site_file1=./$CONFIG_SITE;;
2356     */*) ac_site_file1=$CONFIG_SITE;;
2357     *)   ac_site_file1=./$CONFIG_SITE;;
2358   esac
2359 elif test "x$prefix" != xNONE; then
2360   ac_site_file1=$prefix/share/config.site
2361   ac_site_file2=$prefix/etc/config.site
2362 else
2363   ac_site_file1=$ac_default_prefix/share/config.site
2364   ac_site_file2=$ac_default_prefix/etc/config.site
2365 fi
2366 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2367 do
2368   test "x$ac_site_file" = xNONE && continue
2369   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2370     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2371 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2372     sed 's/^/| /' "$ac_site_file" >&5
2373     . "$ac_site_file" \
2374       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2375 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2376 as_fn_error $? "failed to load site script $ac_site_file
2377 See \`config.log' for more details" "$LINENO" 5; }
2378   fi
2379 done
2380
2381 if test -r "$cache_file"; then
2382   # Some versions of bash will fail to source /dev/null (special files
2383   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2384   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2385     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2386 $as_echo "$as_me: loading cache $cache_file" >&6;}
2387     case $cache_file in
2388       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2389       *)                      . "./$cache_file";;
2390     esac
2391   fi
2392 else
2393   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2394 $as_echo "$as_me: creating cache $cache_file" >&6;}
2395   >$cache_file
2396 fi
2397
2398 # Check that the precious variables saved in the cache have kept the same
2399 # value.
2400 ac_cache_corrupted=false
2401 for ac_var in $ac_precious_vars; do
2402   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2403   eval ac_new_set=\$ac_env_${ac_var}_set
2404   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2405   eval ac_new_val=\$ac_env_${ac_var}_value
2406   case $ac_old_set,$ac_new_set in
2407     set,)
2408       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2409 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2410       ac_cache_corrupted=: ;;
2411     ,set)
2412       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2413 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2414       ac_cache_corrupted=: ;;
2415     ,);;
2416     *)
2417       if test "x$ac_old_val" != "x$ac_new_val"; then
2418         # differences in whitespace do not lead to failure.
2419         ac_old_val_w=`echo x $ac_old_val`
2420         ac_new_val_w=`echo x $ac_new_val`
2421         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2422           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2423 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2424           ac_cache_corrupted=:
2425         else
2426           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2427 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2428           eval $ac_var=\$ac_old_val
2429         fi
2430         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2431 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2432         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2433 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2434       fi;;
2435   esac
2436   # Pass precious variables to config.status.
2437   if test "$ac_new_set" = set; then
2438     case $ac_new_val in
2439     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2440     *) ac_arg=$ac_var=$ac_new_val ;;
2441     esac
2442     case " $ac_configure_args " in
2443       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2444       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2445     esac
2446   fi
2447 done
2448 if $ac_cache_corrupted; then
2449   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2450 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2451   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2452 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2453   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2454 fi
2455 ## -------------------- ##
2456 ## Main body of script. ##
2457 ## -------------------- ##
2458
2459 ac_ext=c
2460 ac_cpp='$CPP $CPPFLAGS'
2461 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2462 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2463 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2464
2465
2466
2467
2468
2469
2470 ac_config_headers="$ac_config_headers config.h"
2471
2472
2473 # Default to --enable-multilib
2474 # Check whether --enable-multilib was given.
2475 if test "${enable_multilib+set}" = set; then :
2476   enableval=$enable_multilib; case "$enableval" in
2477   yes) multilib=yes ;;
2478   no)  multilib=no ;;
2479   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2480  esac
2481 else
2482   multilib=yes
2483 fi
2484
2485
2486 # We may get other options which we leave undocumented:
2487 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2488 # See config-ml.in if you want the gory details.
2489
2490 if test "$srcdir" = "."; then
2491   if test "$with_target_subdir" != "."; then
2492     multi_basedir="$srcdir/$with_multisrctop../.."
2493   else
2494     multi_basedir="$srcdir/$with_multisrctop.."
2495   fi
2496 else
2497   multi_basedir="$srcdir/.."
2498 fi
2499
2500
2501 # Even if the default multilib is not a cross compilation,
2502 # it may be that some of the other multilibs are.
2503 if test $cross_compiling = no && test $multilib = yes \
2504    && test "x${with_multisubdir}" != x ; then
2505    cross_compiling=maybe
2506 fi
2507
2508 ac_config_commands="$ac_config_commands default-1"
2509
2510 ac_aux_dir=
2511 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2512   if test -f "$ac_dir/install-sh"; then
2513     ac_aux_dir=$ac_dir
2514     ac_install_sh="$ac_aux_dir/install-sh -c"
2515     break
2516   elif test -f "$ac_dir/install.sh"; then
2517     ac_aux_dir=$ac_dir
2518     ac_install_sh="$ac_aux_dir/install.sh -c"
2519     break
2520   elif test -f "$ac_dir/shtool"; then
2521     ac_aux_dir=$ac_dir
2522     ac_install_sh="$ac_aux_dir/shtool install -c"
2523     break
2524   fi
2525 done
2526 if test -z "$ac_aux_dir"; then
2527   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2528 fi
2529
2530 # These three variables are undocumented and unsupported,
2531 # and are intended to be withdrawn in a future Autoconf release.
2532 # They can cause serious problems if a builder's source tree is in a directory
2533 # whose full name contains unusual characters.
2534 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2535 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2536 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2537
2538
2539 # Make sure we can run config.sub.
2540 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2541   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2542
2543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2544 $as_echo_n "checking build system type... " >&6; }
2545 if ${ac_cv_build+:} false; then :
2546   $as_echo_n "(cached) " >&6
2547 else
2548   ac_build_alias=$build_alias
2549 test "x$ac_build_alias" = x &&
2550   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2551 test "x$ac_build_alias" = x &&
2552   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2553 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2554   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2555
2556 fi
2557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2558 $as_echo "$ac_cv_build" >&6; }
2559 case $ac_cv_build in
2560 *-*-*) ;;
2561 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2562 esac
2563 build=$ac_cv_build
2564 ac_save_IFS=$IFS; IFS='-'
2565 set x $ac_cv_build
2566 shift
2567 build_cpu=$1
2568 build_vendor=$2
2569 shift; shift
2570 # Remember, the first character of IFS is used to create $*,
2571 # except with old shells:
2572 build_os=$*
2573 IFS=$ac_save_IFS
2574 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2575
2576
2577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2578 $as_echo_n "checking host system type... " >&6; }
2579 if ${ac_cv_host+:} false; then :
2580   $as_echo_n "(cached) " >&6
2581 else
2582   if test "x$host_alias" = x; then
2583   ac_cv_host=$ac_cv_build
2584 else
2585   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2586     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2587 fi
2588
2589 fi
2590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2591 $as_echo "$ac_cv_host" >&6; }
2592 case $ac_cv_host in
2593 *-*-*) ;;
2594 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2595 esac
2596 host=$ac_cv_host
2597 ac_save_IFS=$IFS; IFS='-'
2598 set x $ac_cv_host
2599 shift
2600 host_cpu=$1
2601 host_vendor=$2
2602 shift; shift
2603 # Remember, the first character of IFS is used to create $*,
2604 # except with old shells:
2605 host_os=$*
2606 IFS=$ac_save_IFS
2607 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2608
2609
2610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2611 $as_echo_n "checking target system type... " >&6; }
2612 if ${ac_cv_target+:} false; then :
2613   $as_echo_n "(cached) " >&6
2614 else
2615   if test "x$target_alias" = x; then
2616   ac_cv_target=$ac_cv_host
2617 else
2618   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2619     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2620 fi
2621
2622 fi
2623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2624 $as_echo "$ac_cv_target" >&6; }
2625 case $ac_cv_target in
2626 *-*-*) ;;
2627 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2628 esac
2629 target=$ac_cv_target
2630 ac_save_IFS=$IFS; IFS='-'
2631 set x $ac_cv_target
2632 shift
2633 target_cpu=$1
2634 target_vendor=$2
2635 shift; shift
2636 # Remember, the first character of IFS is used to create $*,
2637 # except with old shells:
2638 target_os=$*
2639 IFS=$ac_save_IFS
2640 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2641
2642
2643 # The aliases save the names the user supplied, while $host etc.
2644 # will get canonicalized.
2645 test -n "$target_alias" &&
2646   test "$program_prefix$program_suffix$program_transform_name" = \
2647     NONENONEs,x,x, &&
2648   program_prefix=${target_alias}-
2649
2650 # Expand $ac_aux_dir to an absolute path.
2651 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2652
2653 ac_ext=c
2654 ac_cpp='$CPP $CPPFLAGS'
2655 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2656 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2657 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2658 if test -n "$ac_tool_prefix"; then
2659   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2660 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2662 $as_echo_n "checking for $ac_word... " >&6; }
2663 if ${ac_cv_prog_CC+:} false; then :
2664   $as_echo_n "(cached) " >&6
2665 else
2666   if test -n "$CC"; then
2667   ac_cv_prog_CC="$CC" # Let the user override the test.
2668 else
2669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2670 for as_dir in $PATH
2671 do
2672   IFS=$as_save_IFS
2673   test -z "$as_dir" && as_dir=.
2674     for ac_exec_ext in '' $ac_executable_extensions; do
2675   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2676     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2677     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2678     break 2
2679   fi
2680 done
2681   done
2682 IFS=$as_save_IFS
2683
2684 fi
2685 fi
2686 CC=$ac_cv_prog_CC
2687 if test -n "$CC"; then
2688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2689 $as_echo "$CC" >&6; }
2690 else
2691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2692 $as_echo "no" >&6; }
2693 fi
2694
2695
2696 fi
2697 if test -z "$ac_cv_prog_CC"; then
2698   ac_ct_CC=$CC
2699   # Extract the first word of "gcc", so it can be a program name with args.
2700 set dummy gcc; ac_word=$2
2701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2702 $as_echo_n "checking for $ac_word... " >&6; }
2703 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2704   $as_echo_n "(cached) " >&6
2705 else
2706   if test -n "$ac_ct_CC"; then
2707   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2708 else
2709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2710 for as_dir in $PATH
2711 do
2712   IFS=$as_save_IFS
2713   test -z "$as_dir" && as_dir=.
2714     for ac_exec_ext in '' $ac_executable_extensions; do
2715   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2716     ac_cv_prog_ac_ct_CC="gcc"
2717     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2718     break 2
2719   fi
2720 done
2721   done
2722 IFS=$as_save_IFS
2723
2724 fi
2725 fi
2726 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2727 if test -n "$ac_ct_CC"; then
2728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2729 $as_echo "$ac_ct_CC" >&6; }
2730 else
2731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2732 $as_echo "no" >&6; }
2733 fi
2734
2735   if test "x$ac_ct_CC" = x; then
2736     CC=""
2737   else
2738     case $cross_compiling:$ac_tool_warned in
2739 yes:)
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2741 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2742 ac_tool_warned=yes ;;
2743 esac
2744     CC=$ac_ct_CC
2745   fi
2746 else
2747   CC="$ac_cv_prog_CC"
2748 fi
2749
2750 if test -z "$CC"; then
2751           if test -n "$ac_tool_prefix"; then
2752     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2753 set dummy ${ac_tool_prefix}cc; ac_word=$2
2754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2755 $as_echo_n "checking for $ac_word... " >&6; }
2756 if ${ac_cv_prog_CC+:} false; then :
2757   $as_echo_n "(cached) " >&6
2758 else
2759   if test -n "$CC"; then
2760   ac_cv_prog_CC="$CC" # Let the user override the test.
2761 else
2762 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2763 for as_dir in $PATH
2764 do
2765   IFS=$as_save_IFS
2766   test -z "$as_dir" && as_dir=.
2767     for ac_exec_ext in '' $ac_executable_extensions; do
2768   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2769     ac_cv_prog_CC="${ac_tool_prefix}cc"
2770     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2771     break 2
2772   fi
2773 done
2774   done
2775 IFS=$as_save_IFS
2776
2777 fi
2778 fi
2779 CC=$ac_cv_prog_CC
2780 if test -n "$CC"; then
2781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2782 $as_echo "$CC" >&6; }
2783 else
2784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2785 $as_echo "no" >&6; }
2786 fi
2787
2788
2789   fi
2790 fi
2791 if test -z "$CC"; then
2792   # Extract the first word of "cc", so it can be a program name with args.
2793 set dummy cc; ac_word=$2
2794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2795 $as_echo_n "checking for $ac_word... " >&6; }
2796 if ${ac_cv_prog_CC+:} false; then :
2797   $as_echo_n "(cached) " >&6
2798 else
2799   if test -n "$CC"; then
2800   ac_cv_prog_CC="$CC" # Let the user override the test.
2801 else
2802   ac_prog_rejected=no
2803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2804 for as_dir in $PATH
2805 do
2806   IFS=$as_save_IFS
2807   test -z "$as_dir" && as_dir=.
2808     for ac_exec_ext in '' $ac_executable_extensions; do
2809   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2810     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2811        ac_prog_rejected=yes
2812        continue
2813      fi
2814     ac_cv_prog_CC="cc"
2815     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2816     break 2
2817   fi
2818 done
2819   done
2820 IFS=$as_save_IFS
2821
2822 if test $ac_prog_rejected = yes; then
2823   # We found a bogon in the path, so make sure we never use it.
2824   set dummy $ac_cv_prog_CC
2825   shift
2826   if test $# != 0; then
2827     # We chose a different compiler from the bogus one.
2828     # However, it has the same basename, so the bogon will be chosen
2829     # first if we set CC to just the basename; use the full file name.
2830     shift
2831     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2832   fi
2833 fi
2834 fi
2835 fi
2836 CC=$ac_cv_prog_CC
2837 if test -n "$CC"; then
2838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2839 $as_echo "$CC" >&6; }
2840 else
2841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2842 $as_echo "no" >&6; }
2843 fi
2844
2845
2846 fi
2847 if test -z "$CC"; then
2848   if test -n "$ac_tool_prefix"; then
2849   for ac_prog in cl.exe
2850   do
2851     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2852 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2854 $as_echo_n "checking for $ac_word... " >&6; }
2855 if ${ac_cv_prog_CC+:} false; then :
2856   $as_echo_n "(cached) " >&6
2857 else
2858   if test -n "$CC"; then
2859   ac_cv_prog_CC="$CC" # Let the user override the test.
2860 else
2861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2862 for as_dir in $PATH
2863 do
2864   IFS=$as_save_IFS
2865   test -z "$as_dir" && as_dir=.
2866     for ac_exec_ext in '' $ac_executable_extensions; do
2867   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2868     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2869     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2870     break 2
2871   fi
2872 done
2873   done
2874 IFS=$as_save_IFS
2875
2876 fi
2877 fi
2878 CC=$ac_cv_prog_CC
2879 if test -n "$CC"; then
2880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2881 $as_echo "$CC" >&6; }
2882 else
2883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2884 $as_echo "no" >&6; }
2885 fi
2886
2887
2888     test -n "$CC" && break
2889   done
2890 fi
2891 if test -z "$CC"; then
2892   ac_ct_CC=$CC
2893   for ac_prog in cl.exe
2894 do
2895   # Extract the first word of "$ac_prog", so it can be a program name with args.
2896 set dummy $ac_prog; ac_word=$2
2897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2898 $as_echo_n "checking for $ac_word... " >&6; }
2899 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2900   $as_echo_n "(cached) " >&6
2901 else
2902   if test -n "$ac_ct_CC"; then
2903   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2904 else
2905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2906 for as_dir in $PATH
2907 do
2908   IFS=$as_save_IFS
2909   test -z "$as_dir" && as_dir=.
2910     for ac_exec_ext in '' $ac_executable_extensions; do
2911   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2912     ac_cv_prog_ac_ct_CC="$ac_prog"
2913     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2914     break 2
2915   fi
2916 done
2917   done
2918 IFS=$as_save_IFS
2919
2920 fi
2921 fi
2922 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2923 if test -n "$ac_ct_CC"; then
2924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2925 $as_echo "$ac_ct_CC" >&6; }
2926 else
2927   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2928 $as_echo "no" >&6; }
2929 fi
2930
2931
2932   test -n "$ac_ct_CC" && break
2933 done
2934
2935   if test "x$ac_ct_CC" = x; then
2936     CC=""
2937   else
2938     case $cross_compiling:$ac_tool_warned in
2939 yes:)
2940 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2941 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2942 ac_tool_warned=yes ;;
2943 esac
2944     CC=$ac_ct_CC
2945   fi
2946 fi
2947
2948 fi
2949
2950
2951 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2952 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2953 as_fn_error $? "no acceptable C compiler found in \$PATH
2954 See \`config.log' for more details" "$LINENO" 5; }
2955
2956 # Provide some information about the compiler.
2957 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2958 set X $ac_compile
2959 ac_compiler=$2
2960 for ac_option in --version -v -V -qversion; do
2961   { { ac_try="$ac_compiler $ac_option >&5"
2962 case "(($ac_try" in
2963   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2964   *) ac_try_echo=$ac_try;;
2965 esac
2966 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2967 $as_echo "$ac_try_echo"; } >&5
2968   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2969   ac_status=$?
2970   if test -s conftest.err; then
2971     sed '10a\
2972 ... rest of stderr output deleted ...
2973          10q' conftest.err >conftest.er1
2974     cat conftest.er1 >&5
2975   fi
2976   rm -f conftest.er1 conftest.err
2977   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2978   test $ac_status = 0; }
2979 done
2980
2981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2982 /* end confdefs.h.  */
2983
2984 int
2985 main ()
2986 {
2987
2988   ;
2989   return 0;
2990 }
2991 _ACEOF
2992 ac_clean_files_save=$ac_clean_files
2993 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2994 # Try to create an executable without -o first, disregard a.out.
2995 # It will help us diagnose broken compilers, and finding out an intuition
2996 # of exeext.
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2998 $as_echo_n "checking whether the C compiler works... " >&6; }
2999 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3000
3001 # The possible output files:
3002 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3003
3004 ac_rmfiles=
3005 for ac_file in $ac_files
3006 do
3007   case $ac_file in
3008     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3009     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3010   esac
3011 done
3012 rm -f $ac_rmfiles
3013
3014 if { { ac_try="$ac_link_default"
3015 case "(($ac_try" in
3016   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3017   *) ac_try_echo=$ac_try;;
3018 esac
3019 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3020 $as_echo "$ac_try_echo"; } >&5
3021   (eval "$ac_link_default") 2>&5
3022   ac_status=$?
3023   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3024   test $ac_status = 0; }; then :
3025   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3026 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3027 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3028 # so that the user can short-circuit this test for compilers unknown to
3029 # Autoconf.
3030 for ac_file in $ac_files ''
3031 do
3032   test -f "$ac_file" || continue
3033   case $ac_file in
3034     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3035         ;;
3036     [ab].out )
3037         # We found the default executable, but exeext='' is most
3038         # certainly right.
3039         break;;
3040     *.* )
3041         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3042         then :; else
3043            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3044         fi
3045         # We set ac_cv_exeext here because the later test for it is not
3046         # safe: cross compilers may not add the suffix if given an `-o'
3047         # argument, so we may need to know it at that point already.
3048         # Even if this section looks crufty: it has the advantage of
3049         # actually working.
3050         break;;
3051     * )
3052         break;;
3053   esac
3054 done
3055 test "$ac_cv_exeext" = no && ac_cv_exeext=
3056
3057 else
3058   ac_file=''
3059 fi
3060 if test -z "$ac_file"; then :
3061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3062 $as_echo "no" >&6; }
3063 $as_echo "$as_me: failed program was:" >&5
3064 sed 's/^/| /' conftest.$ac_ext >&5
3065
3066 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3067 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3068 as_fn_error 77 "C compiler cannot create executables
3069 See \`config.log' for more details" "$LINENO" 5; }
3070 else
3071   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3072 $as_echo "yes" >&6; }
3073 fi
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3075 $as_echo_n "checking for C compiler default output file name... " >&6; }
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3077 $as_echo "$ac_file" >&6; }
3078 ac_exeext=$ac_cv_exeext
3079
3080 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3081 ac_clean_files=$ac_clean_files_save
3082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3083 $as_echo_n "checking for suffix of executables... " >&6; }
3084 if { { ac_try="$ac_link"
3085 case "(($ac_try" in
3086   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3087   *) ac_try_echo=$ac_try;;
3088 esac
3089 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3090 $as_echo "$ac_try_echo"; } >&5
3091   (eval "$ac_link") 2>&5
3092   ac_status=$?
3093   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3094   test $ac_status = 0; }; then :
3095   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3096 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3097 # work properly (i.e., refer to `conftest.exe'), while it won't with
3098 # `rm'.
3099 for ac_file in conftest.exe conftest conftest.*; do
3100   test -f "$ac_file" || continue
3101   case $ac_file in
3102     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3103     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3104           break;;
3105     * ) break;;
3106   esac
3107 done
3108 else
3109   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3110 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3111 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3112 See \`config.log' for more details" "$LINENO" 5; }
3113 fi
3114 rm -f conftest conftest$ac_cv_exeext
3115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3116 $as_echo "$ac_cv_exeext" >&6; }
3117
3118 rm -f conftest.$ac_ext
3119 EXEEXT=$ac_cv_exeext
3120 ac_exeext=$EXEEXT
3121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3122 /* end confdefs.h.  */
3123 #include <stdio.h>
3124 int
3125 main ()
3126 {
3127 FILE *f = fopen ("conftest.out", "w");
3128  return ferror (f) || fclose (f) != 0;
3129
3130   ;
3131   return 0;
3132 }
3133 _ACEOF
3134 ac_clean_files="$ac_clean_files conftest.out"
3135 # Check that the compiler produces executables we can run.  If not, either
3136 # the compiler is broken, or we cross compile.
3137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3138 $as_echo_n "checking whether we are cross compiling... " >&6; }
3139 if test "$cross_compiling" != yes; then
3140   { { ac_try="$ac_link"
3141 case "(($ac_try" in
3142   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3143   *) ac_try_echo=$ac_try;;
3144 esac
3145 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3146 $as_echo "$ac_try_echo"; } >&5
3147   (eval "$ac_link") 2>&5
3148   ac_status=$?
3149   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3150   test $ac_status = 0; }
3151   if { ac_try='./conftest$ac_cv_exeext'
3152   { { case "(($ac_try" in
3153   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3154   *) ac_try_echo=$ac_try;;
3155 esac
3156 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3157 $as_echo "$ac_try_echo"; } >&5
3158   (eval "$ac_try") 2>&5
3159   ac_status=$?
3160   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3161   test $ac_status = 0; }; }; then
3162     cross_compiling=no
3163   else
3164     if test "$cross_compiling" = maybe; then
3165         cross_compiling=yes
3166     else
3167         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3168 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3169 as_fn_error $? "cannot run C compiled programs.
3170 If you meant to cross compile, use \`--host'.
3171 See \`config.log' for more details" "$LINENO" 5; }
3172     fi
3173   fi
3174 fi
3175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3176 $as_echo "$cross_compiling" >&6; }
3177
3178 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3179 ac_clean_files=$ac_clean_files_save
3180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3181 $as_echo_n "checking for suffix of object files... " >&6; }
3182 if ${ac_cv_objext+:} false; then :
3183   $as_echo_n "(cached) " >&6
3184 else
3185   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3186 /* end confdefs.h.  */
3187
3188 int
3189 main ()
3190 {
3191
3192   ;
3193   return 0;
3194 }
3195 _ACEOF
3196 rm -f conftest.o conftest.obj
3197 if { { ac_try="$ac_compile"
3198 case "(($ac_try" in
3199   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3200   *) ac_try_echo=$ac_try;;
3201 esac
3202 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3203 $as_echo "$ac_try_echo"; } >&5
3204   (eval "$ac_compile") 2>&5
3205   ac_status=$?
3206   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3207   test $ac_status = 0; }; then :
3208   for ac_file in conftest.o conftest.obj conftest.*; do
3209   test -f "$ac_file" || continue;
3210   case $ac_file in
3211     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3212     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3213        break;;
3214   esac
3215 done
3216 else
3217   $as_echo "$as_me: failed program was:" >&5
3218 sed 's/^/| /' conftest.$ac_ext >&5
3219
3220 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3221 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3222 as_fn_error $? "cannot compute suffix of object files: cannot compile
3223 See \`config.log' for more details" "$LINENO" 5; }
3224 fi
3225 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3226 fi
3227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3228 $as_echo "$ac_cv_objext" >&6; }
3229 OBJEXT=$ac_cv_objext
3230 ac_objext=$OBJEXT
3231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3232 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3233 if ${ac_cv_c_compiler_gnu+:} false; then :
3234   $as_echo_n "(cached) " >&6
3235 else
3236   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3237 /* end confdefs.h.  */
3238
3239 int
3240 main ()
3241 {
3242 #ifndef __GNUC__
3243        choke me
3244 #endif
3245
3246   ;
3247   return 0;
3248 }
3249 _ACEOF
3250 if ac_fn_c_try_compile "$LINENO"; then :
3251   ac_compiler_gnu=yes
3252 else
3253   ac_compiler_gnu=no
3254 fi
3255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3256 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3257
3258 fi
3259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3260 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3261 if test $ac_compiler_gnu = yes; then
3262   GCC=yes
3263 else
3264   GCC=
3265 fi
3266 ac_test_CFLAGS=${CFLAGS+set}
3267 ac_save_CFLAGS=$CFLAGS
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3269 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3270 if ${ac_cv_prog_cc_g+:} false; then :
3271   $as_echo_n "(cached) " >&6
3272 else
3273   ac_save_c_werror_flag=$ac_c_werror_flag
3274    ac_c_werror_flag=yes
3275    ac_cv_prog_cc_g=no
3276    CFLAGS="-g"
3277    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3278 /* end confdefs.h.  */
3279
3280 int
3281 main ()
3282 {
3283
3284   ;
3285   return 0;
3286 }
3287 _ACEOF
3288 if ac_fn_c_try_compile "$LINENO"; then :
3289   ac_cv_prog_cc_g=yes
3290 else
3291   CFLAGS=""
3292       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3293 /* end confdefs.h.  */
3294
3295 int
3296 main ()
3297 {
3298
3299   ;
3300   return 0;
3301 }
3302 _ACEOF
3303 if ac_fn_c_try_compile "$LINENO"; then :
3304
3305 else
3306   ac_c_werror_flag=$ac_save_c_werror_flag
3307          CFLAGS="-g"
3308          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3309 /* end confdefs.h.  */
3310
3311 int
3312 main ()
3313 {
3314
3315   ;
3316   return 0;
3317 }
3318 _ACEOF
3319 if ac_fn_c_try_compile "$LINENO"; then :
3320   ac_cv_prog_cc_g=yes
3321 fi
3322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3323 fi
3324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3325 fi
3326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3327    ac_c_werror_flag=$ac_save_c_werror_flag
3328 fi
3329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3330 $as_echo "$ac_cv_prog_cc_g" >&6; }
3331 if test "$ac_test_CFLAGS" = set; then
3332   CFLAGS=$ac_save_CFLAGS
3333 elif test $ac_cv_prog_cc_g = yes; then
3334   if test "$GCC" = yes; then
3335     CFLAGS="-g -O2"
3336   else
3337     CFLAGS="-g"
3338   fi
3339 else
3340   if test "$GCC" = yes; then
3341     CFLAGS="-O2"
3342   else
3343     CFLAGS=
3344   fi
3345 fi
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3347 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3348 if ${ac_cv_prog_cc_c89+:} false; then :
3349   $as_echo_n "(cached) " >&6
3350 else
3351   ac_cv_prog_cc_c89=no
3352 ac_save_CC=$CC
3353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3354 /* end confdefs.h.  */
3355 #include <stdarg.h>
3356 #include <stdio.h>
3357 struct stat;
3358 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3359 struct buf { int x; };
3360 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3361 static char *e (p, i)
3362      char **p;
3363      int i;
3364 {
3365   return p[i];
3366 }
3367 static char *f (char * (*g) (char **, int), char **p, ...)
3368 {
3369   char *s;
3370   va_list v;
3371   va_start (v,p);
3372   s = g (p, va_arg (v,int));
3373   va_end (v);
3374   return s;
3375 }
3376
3377 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3378    function prototypes and stuff, but not '\xHH' hex character constants.
3379    These don't provoke an error unfortunately, instead are silently treated
3380    as 'x'.  The following induces an error, until -std is added to get
3381    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3382    array size at least.  It's necessary to write '\x00'==0 to get something
3383    that's true only with -std.  */
3384 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3385
3386 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3387    inside strings and character constants.  */
3388 #define FOO(x) 'x'
3389 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3390
3391 int test (int i, double x);
3392 struct s1 {int (*f) (int a);};
3393 struct s2 {int (*f) (double a);};
3394 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3395 int argc;
3396 char **argv;
3397 int
3398 main ()
3399 {
3400 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3401   ;
3402   return 0;
3403 }
3404 _ACEOF
3405 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3406         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3407 do
3408   CC="$ac_save_CC $ac_arg"
3409   if ac_fn_c_try_compile "$LINENO"; then :
3410   ac_cv_prog_cc_c89=$ac_arg
3411 fi
3412 rm -f core conftest.err conftest.$ac_objext
3413   test "x$ac_cv_prog_cc_c89" != "xno" && break
3414 done
3415 rm -f conftest.$ac_ext
3416 CC=$ac_save_CC
3417
3418 fi
3419 # AC_CACHE_VAL
3420 case "x$ac_cv_prog_cc_c89" in
3421   x)
3422     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3423 $as_echo "none needed" >&6; } ;;
3424   xno)
3425     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3426 $as_echo "unsupported" >&6; } ;;
3427   *)
3428     CC="$CC $ac_cv_prog_cc_c89"
3429     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3430 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3431 esac
3432 if test "x$ac_cv_prog_cc_c89" != xno; then :
3433
3434 fi
3435
3436 ac_ext=c
3437 ac_cpp='$CPP $CPPFLAGS'
3438 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3439 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3440 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3441
3442 ac_ext=c
3443 ac_cpp='$CPP $CPPFLAGS'
3444 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3445 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3446 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3448 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3449 if ${am_cv_prog_cc_c_o+:} false; then :
3450   $as_echo_n "(cached) " >&6
3451 else
3452   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3453 /* end confdefs.h.  */
3454
3455 int
3456 main ()
3457 {
3458
3459   ;
3460   return 0;
3461 }
3462 _ACEOF
3463   # Make sure it works both with $CC and with simple cc.
3464   # Following AC_PROG_CC_C_O, we do the test twice because some
3465   # compilers refuse to overwrite an existing .o file with -o,
3466   # though they will create one.
3467   am_cv_prog_cc_c_o=yes
3468   for am_i in 1 2; do
3469     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3470    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3471    ac_status=$?
3472    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3473    (exit $ac_status); } \
3474          && test -f conftest2.$ac_objext; then
3475       : OK
3476     else
3477       am_cv_prog_cc_c_o=no
3478       break
3479     fi
3480   done
3481   rm -f core conftest*
3482   unset am_i
3483 fi
3484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3485 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3486 if test "$am_cv_prog_cc_c_o" != yes; then
3487    # Losing compiler, so override with the script.
3488    # FIXME: It is wrong to rewrite CC.
3489    # But if we don't then we get into trouble of one sort or another.
3490    # A longer-term fix would be to have automake use am__CC in this case,
3491    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3492    CC="$am_aux_dir/compile $CC"
3493 fi
3494 ac_ext=c
3495 ac_cpp='$CPP $CPPFLAGS'
3496 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3497 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3498 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3499
3500
3501
3502 ac_ext=c
3503 ac_cpp='$CPP $CPPFLAGS'
3504 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3505 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3506 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3508 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3509 # On Suns, sometimes $CPP names a directory.
3510 if test -n "$CPP" && test -d "$CPP"; then
3511   CPP=
3512 fi
3513 if test -z "$CPP"; then
3514   if ${ac_cv_prog_CPP+:} false; then :
3515   $as_echo_n "(cached) " >&6
3516 else
3517       # Double quotes because CPP needs to be expanded
3518     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3519     do
3520       ac_preproc_ok=false
3521 for ac_c_preproc_warn_flag in '' yes
3522 do
3523   # Use a header file that comes with gcc, so configuring glibc
3524   # with a fresh cross-compiler works.
3525   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3526   # <limits.h> exists even on freestanding compilers.
3527   # On the NeXT, cc -E runs the code through the compiler's parser,
3528   # not just through cpp. "Syntax error" is here to catch this case.
3529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3530 /* end confdefs.h.  */
3531 #ifdef __STDC__
3532 # include <limits.h>
3533 #else
3534 # include <assert.h>
3535 #endif
3536                      Syntax error
3537 _ACEOF
3538 if ac_fn_c_try_cpp "$LINENO"; then :
3539
3540 else
3541   # Broken: fails on valid input.
3542 continue
3543 fi
3544 rm -f conftest.err conftest.i conftest.$ac_ext
3545
3546   # OK, works on sane cases.  Now check whether nonexistent headers
3547   # can be detected and how.
3548   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3549 /* end confdefs.h.  */
3550 #include <ac_nonexistent.h>
3551 _ACEOF
3552 if ac_fn_c_try_cpp "$LINENO"; then :
3553   # Broken: success on invalid input.
3554 continue
3555 else
3556   # Passes both tests.
3557 ac_preproc_ok=:
3558 break
3559 fi
3560 rm -f conftest.err conftest.i conftest.$ac_ext
3561
3562 done
3563 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3564 rm -f conftest.i conftest.err conftest.$ac_ext
3565 if $ac_preproc_ok; then :
3566   break
3567 fi
3568
3569     done
3570     ac_cv_prog_CPP=$CPP
3571
3572 fi
3573   CPP=$ac_cv_prog_CPP
3574 else
3575   ac_cv_prog_CPP=$CPP
3576 fi
3577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3578 $as_echo "$CPP" >&6; }
3579 ac_preproc_ok=false
3580 for ac_c_preproc_warn_flag in '' yes
3581 do
3582   # Use a header file that comes with gcc, so configuring glibc
3583   # with a fresh cross-compiler works.
3584   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3585   # <limits.h> exists even on freestanding compilers.
3586   # On the NeXT, cc -E runs the code through the compiler's parser,
3587   # not just through cpp. "Syntax error" is here to catch this case.
3588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3589 /* end confdefs.h.  */
3590 #ifdef __STDC__
3591 # include <limits.h>
3592 #else
3593 # include <assert.h>
3594 #endif
3595                      Syntax error
3596 _ACEOF
3597 if ac_fn_c_try_cpp "$LINENO"; then :
3598
3599 else
3600   # Broken: fails on valid input.
3601 continue
3602 fi
3603 rm -f conftest.err conftest.i conftest.$ac_ext
3604
3605   # OK, works on sane cases.  Now check whether nonexistent headers
3606   # can be detected and how.
3607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3608 /* end confdefs.h.  */
3609 #include <ac_nonexistent.h>
3610 _ACEOF
3611 if ac_fn_c_try_cpp "$LINENO"; then :
3612   # Broken: success on invalid input.
3613 continue
3614 else
3615   # Passes both tests.
3616 ac_preproc_ok=:
3617 break
3618 fi
3619 rm -f conftest.err conftest.i conftest.$ac_ext
3620
3621 done
3622 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3623 rm -f conftest.i conftest.err conftest.$ac_ext
3624 if $ac_preproc_ok; then :
3625
3626 else
3627   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3628 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3629 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3630 See \`config.log' for more details" "$LINENO" 5; }
3631 fi
3632
3633 ac_ext=c
3634 ac_cpp='$CPP $CPPFLAGS'
3635 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3636 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3637 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3638
3639
3640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3641 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3642 if ${ac_cv_path_GREP+:} false; then :
3643   $as_echo_n "(cached) " >&6
3644 else
3645   if test -z "$GREP"; then
3646   ac_path_GREP_found=false
3647   # Loop through the user's path and test for each of PROGNAME-LIST
3648   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3649 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3650 do
3651   IFS=$as_save_IFS
3652   test -z "$as_dir" && as_dir=.
3653     for ac_prog in grep ggrep; do
3654     for ac_exec_ext in '' $ac_executable_extensions; do
3655       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3656       as_fn_executable_p "$ac_path_GREP" || continue
3657 # Check for GNU ac_path_GREP and select it if it is found.
3658   # Check for GNU $ac_path_GREP
3659 case `"$ac_path_GREP" --version 2>&1` in
3660 *GNU*)
3661   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3662 *)
3663   ac_count=0
3664   $as_echo_n 0123456789 >"conftest.in"
3665   while :
3666   do
3667     cat "conftest.in" "conftest.in" >"conftest.tmp"
3668     mv "conftest.tmp" "conftest.in"
3669     cp "conftest.in" "conftest.nl"
3670     $as_echo 'GREP' >> "conftest.nl"
3671     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3672     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3673     as_fn_arith $ac_count + 1 && ac_count=$as_val
3674     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3675       # Best one so far, save it but keep looking for a better one
3676       ac_cv_path_GREP="$ac_path_GREP"
3677       ac_path_GREP_max=$ac_count
3678     fi
3679     # 10*(2^10) chars as input seems more than enough
3680     test $ac_count -gt 10 && break
3681   done
3682   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3683 esac
3684
3685       $ac_path_GREP_found && break 3
3686     done
3687   done
3688   done
3689 IFS=$as_save_IFS
3690   if test -z "$ac_cv_path_GREP"; then
3691     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3692   fi
3693 else
3694   ac_cv_path_GREP=$GREP
3695 fi
3696
3697 fi
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3699 $as_echo "$ac_cv_path_GREP" >&6; }
3700  GREP="$ac_cv_path_GREP"
3701
3702
3703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3704 $as_echo_n "checking for egrep... " >&6; }
3705 if ${ac_cv_path_EGREP+:} false; then :
3706   $as_echo_n "(cached) " >&6
3707 else
3708   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3709    then ac_cv_path_EGREP="$GREP -E"
3710    else
3711      if test -z "$EGREP"; then
3712   ac_path_EGREP_found=false
3713   # Loop through the user's path and test for each of PROGNAME-LIST
3714   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3715 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3716 do
3717   IFS=$as_save_IFS
3718   test -z "$as_dir" && as_dir=.
3719     for ac_prog in egrep; do
3720     for ac_exec_ext in '' $ac_executable_extensions; do
3721       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3722       as_fn_executable_p "$ac_path_EGREP" || continue
3723 # Check for GNU ac_path_EGREP and select it if it is found.
3724   # Check for GNU $ac_path_EGREP
3725 case `"$ac_path_EGREP" --version 2>&1` in
3726 *GNU*)
3727   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3728 *)
3729   ac_count=0
3730   $as_echo_n 0123456789 >"conftest.in"
3731   while :
3732   do
3733     cat "conftest.in" "conftest.in" >"conftest.tmp"
3734     mv "conftest.tmp" "conftest.in"
3735     cp "conftest.in" "conftest.nl"
3736     $as_echo 'EGREP' >> "conftest.nl"
3737     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3738     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3739     as_fn_arith $ac_count + 1 && ac_count=$as_val
3740     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3741       # Best one so far, save it but keep looking for a better one
3742       ac_cv_path_EGREP="$ac_path_EGREP"
3743       ac_path_EGREP_max=$ac_count
3744     fi
3745     # 10*(2^10) chars as input seems more than enough
3746     test $ac_count -gt 10 && break
3747   done
3748   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3749 esac
3750
3751       $ac_path_EGREP_found && break 3
3752     done
3753   done
3754   done
3755 IFS=$as_save_IFS
3756   if test -z "$ac_cv_path_EGREP"; then
3757     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3758   fi
3759 else
3760   ac_cv_path_EGREP=$EGREP
3761 fi
3762
3763    fi
3764 fi
3765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3766 $as_echo "$ac_cv_path_EGREP" >&6; }
3767  EGREP="$ac_cv_path_EGREP"
3768
3769
3770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3771 $as_echo_n "checking for ANSI C header files... " >&6; }
3772 if ${ac_cv_header_stdc+:} false; then :
3773   $as_echo_n "(cached) " >&6
3774 else
3775   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3776 /* end confdefs.h.  */
3777 #include <stdlib.h>
3778 #include <stdarg.h>
3779 #include <string.h>
3780 #include <float.h>
3781
3782 int
3783 main ()
3784 {
3785
3786   ;
3787   return 0;
3788 }
3789 _ACEOF
3790 if ac_fn_c_try_compile "$LINENO"; then :
3791   ac_cv_header_stdc=yes
3792 else
3793   ac_cv_header_stdc=no
3794 fi
3795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3796
3797 if test $ac_cv_header_stdc = yes; then
3798   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3800 /* end confdefs.h.  */
3801 #include <string.h>
3802
3803 _ACEOF
3804 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3805   $EGREP "memchr" >/dev/null 2>&1; then :
3806
3807 else
3808   ac_cv_header_stdc=no
3809 fi
3810 rm -f conftest*
3811
3812 fi
3813
3814 if test $ac_cv_header_stdc = yes; then
3815   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3816   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3817 /* end confdefs.h.  */
3818 #include <stdlib.h>
3819
3820 _ACEOF
3821 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3822   $EGREP "free" >/dev/null 2>&1; then :
3823
3824 else
3825   ac_cv_header_stdc=no
3826 fi
3827 rm -f conftest*
3828
3829 fi
3830
3831 if test $ac_cv_header_stdc = yes; then
3832   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3833   if test "$cross_compiling" = yes; then :
3834   :
3835 else
3836   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3837 /* end confdefs.h.  */
3838 #include <ctype.h>
3839 #include <stdlib.h>
3840 #if ((' ' & 0x0FF) == 0x020)
3841 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3842 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3843 #else
3844 # define ISLOWER(c) \
3845                    (('a' <= (c) && (c) <= 'i') \
3846                      || ('j' <= (c) && (c) <= 'r') \
3847                      || ('s' <= (c) && (c) <= 'z'))
3848 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3849 #endif
3850
3851 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3852 int
3853 main ()
3854 {
3855   int i;
3856   for (i = 0; i < 256; i++)
3857     if (XOR (islower (i), ISLOWER (i))
3858         || toupper (i) != TOUPPER (i))
3859       return 2;
3860   return 0;
3861 }
3862 _ACEOF
3863 if ac_fn_c_try_run "$LINENO"; then :
3864
3865 else
3866   ac_cv_header_stdc=no
3867 fi
3868 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3869   conftest.$ac_objext conftest.beam conftest.$ac_ext
3870 fi
3871
3872 fi
3873 fi
3874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3875 $as_echo "$ac_cv_header_stdc" >&6; }
3876 if test $ac_cv_header_stdc = yes; then
3877
3878 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3879
3880 fi
3881
3882 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3883 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3884                   inttypes.h stdint.h unistd.h
3885 do :
3886   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3887 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3888 "
3889 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3890   cat >>confdefs.h <<_ACEOF
3891 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3892 _ACEOF
3893
3894 fi
3895
3896 done
3897
3898
3899
3900   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3901 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3902   MINIX=yes
3903 else
3904   MINIX=
3905 fi
3906
3907
3908   if test "$MINIX" = yes; then
3909
3910 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3911
3912
3913 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3914
3915
3916 $as_echo "#define _MINIX 1" >>confdefs.h
3917
3918   fi
3919
3920
3921   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3922 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3923 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3924   $as_echo_n "(cached) " >&6
3925 else
3926   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3927 /* end confdefs.h.  */
3928
3929 #         define __EXTENSIONS__ 1
3930           $ac_includes_default
3931 int
3932 main ()
3933 {
3934
3935   ;
3936   return 0;
3937 }
3938 _ACEOF
3939 if ac_fn_c_try_compile "$LINENO"; then :
3940   ac_cv_safe_to_define___extensions__=yes
3941 else
3942   ac_cv_safe_to_define___extensions__=no
3943 fi
3944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3945 fi
3946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3947 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3948   test $ac_cv_safe_to_define___extensions__ = yes &&
3949     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3950
3951   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3952
3953   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3954
3955   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3956
3957   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3958
3959
3960
3961 target_alias=${target_alias-$target}
3962
3963
3964 # 1.11.1: Require that version of automake.
3965 # foreign: Don't require README, INSTALL, NEWS, etc.
3966 # no-define: Don't define PACKAGE and VERSION.
3967 # no-dependencies: Don't generate automatic dependencies.
3968 #    (because it breaks when using bootstrap-lean, since some of the
3969 #    headers are gone at "make install" time).
3970 # subdir-objects: Build objects in sub-directories.
3971 # -Wall: Issue all automake warnings.
3972 # -Wno-portability: Don't warn about constructs supported by GNU make.
3973 #    (because GCC requires GNU make anyhow).
3974 #  -Wno-override: Overrides used in testsuite.
3975 am__api_version='1.15'
3976
3977 # Find a good install program.  We prefer a C program (faster),
3978 # so one script is as good as another.  But avoid the broken or
3979 # incompatible versions:
3980 # SysV /etc/install, /usr/sbin/install
3981 # SunOS /usr/etc/install
3982 # IRIX /sbin/install
3983 # AIX /bin/install
3984 # AmigaOS /C/install, which installs bootblocks on floppy discs
3985 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3986 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3987 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3988 # OS/2's system install, which has a completely different semantic
3989 # ./install, which can be erroneously created by make from ./install.sh.
3990 # Reject install programs that cannot install multiple files.
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3992 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3993 if test -z "$INSTALL"; then
3994 if ${ac_cv_path_install+:} false; then :
3995   $as_echo_n "(cached) " >&6
3996 else
3997   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3998 for as_dir in $PATH
3999 do
4000   IFS=$as_save_IFS
4001   test -z "$as_dir" && as_dir=.
4002     # Account for people who put trailing slashes in PATH elements.
4003 case $as_dir/ in #((
4004   ./ | .// | /[cC]/* | \
4005   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4006   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4007   /usr/ucb/* ) ;;
4008   *)
4009     # OSF1 and SCO ODT 3.0 have their own names for install.
4010     # Don't use installbsd from OSF since it installs stuff as root
4011     # by default.
4012     for ac_prog in ginstall scoinst install; do
4013       for ac_exec_ext in '' $ac_executable_extensions; do
4014         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4015           if test $ac_prog = install &&
4016             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4017             # AIX install.  It has an incompatible calling convention.
4018             :
4019           elif test $ac_prog = install &&
4020             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4021             # program-specific install script used by HP pwplus--don't use.
4022             :
4023           else
4024             rm -rf conftest.one conftest.two conftest.dir
4025             echo one > conftest.one
4026             echo two > conftest.two
4027             mkdir conftest.dir
4028             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4029               test -s conftest.one && test -s conftest.two &&
4030               test -s conftest.dir/conftest.one &&
4031               test -s conftest.dir/conftest.two
4032             then
4033               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4034               break 3
4035             fi
4036           fi
4037         fi
4038       done
4039     done
4040     ;;
4041 esac
4042
4043   done
4044 IFS=$as_save_IFS
4045
4046 rm -rf conftest.one conftest.two conftest.dir
4047
4048 fi
4049   if test "${ac_cv_path_install+set}" = set; then
4050     INSTALL=$ac_cv_path_install
4051   else
4052     # As a last resort, use the slow shell script.  Don't cache a
4053     # value for INSTALL within a source directory, because that will
4054     # break other packages using the cache if that directory is
4055     # removed, or if the value is a relative name.
4056     INSTALL=$ac_install_sh
4057   fi
4058 fi
4059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4060 $as_echo "$INSTALL" >&6; }
4061
4062 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4063 # It thinks the first close brace ends the variable substitution.
4064 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4065
4066 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4067
4068 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4069
4070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4071 $as_echo_n "checking whether build environment is sane... " >&6; }
4072 # Reject unsafe characters in $srcdir or the absolute working directory
4073 # name.  Accept space and tab only in the latter.
4074 am_lf='
4075 '
4076 case `pwd` in
4077   *[\\\"\#\$\&\'\`$am_lf]*)
4078     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4079 esac
4080 case $srcdir in
4081   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4082     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4083 esac
4084
4085 # Do 'set' in a subshell so we don't clobber the current shell's
4086 # arguments.  Must try -L first in case configure is actually a
4087 # symlink; some systems play weird games with the mod time of symlinks
4088 # (eg FreeBSD returns the mod time of the symlink's containing
4089 # directory).
4090 if (
4091    am_has_slept=no
4092    for am_try in 1 2; do
4093      echo "timestamp, slept: $am_has_slept" > conftest.file
4094      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4095      if test "$*" = "X"; then
4096         # -L didn't work.
4097         set X `ls -t "$srcdir/configure" conftest.file`
4098      fi
4099      if test "$*" != "X $srcdir/configure conftest.file" \
4100         && test "$*" != "X conftest.file $srcdir/configure"; then
4101
4102         # If neither matched, then we have a broken ls.  This can happen
4103         # if, for instance, CONFIG_SHELL is bash and it inherits a
4104         # broken ls alias from the environment.  This has actually
4105         # happened.  Such a system could not be considered "sane".
4106         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4107   alias in your environment" "$LINENO" 5
4108      fi
4109      if test "$2" = conftest.file || test $am_try -eq 2; then
4110        break
4111      fi
4112      # Just in case.
4113      sleep 1
4114      am_has_slept=yes
4115    done
4116    test "$2" = conftest.file
4117    )
4118 then
4119    # Ok.
4120    :
4121 else
4122    as_fn_error $? "newly created file is older than distributed files!
4123 Check your system clock" "$LINENO" 5
4124 fi
4125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4126 $as_echo "yes" >&6; }
4127 # If we didn't sleep, we still need to ensure time stamps of config.status and
4128 # generated files are strictly newer.
4129 am_sleep_pid=
4130 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4131   ( sleep 1 ) &
4132   am_sleep_pid=$!
4133 fi
4134
4135 rm -f conftest.file
4136
4137 test "$program_prefix" != NONE &&
4138   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4139 # Use a double $ so make ignores it.
4140 test "$program_suffix" != NONE &&
4141   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4142 # Double any \ or $.
4143 # By default was `s,x,x', remove it if useless.
4144 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4145 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4146
4147 if test x"${MISSING+set}" != xset; then
4148   case $am_aux_dir in
4149   *\ * | *\     *)
4150     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4151   *)
4152     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4153   esac
4154 fi
4155 # Use eval to expand $SHELL
4156 if eval "$MISSING --is-lightweight"; then
4157   am_missing_run="$MISSING "
4158 else
4159   am_missing_run=
4160   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4161 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4162 fi
4163
4164 if test x"${install_sh+set}" != xset; then
4165   case $am_aux_dir in
4166   *\ * | *\     *)
4167     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4168   *)
4169     install_sh="\${SHELL} $am_aux_dir/install-sh"
4170   esac
4171 fi
4172
4173 # Installed binaries are usually stripped using 'strip' when the user
4174 # run "make install-strip".  However 'strip' might not be the right
4175 # tool to use in cross-compilation environments, therefore Automake
4176 # will honor the 'STRIP' environment variable to overrule this program.
4177 if test "$cross_compiling" != no; then
4178   if test -n "$ac_tool_prefix"; then
4179   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4180 set dummy ${ac_tool_prefix}strip; ac_word=$2
4181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4182 $as_echo_n "checking for $ac_word... " >&6; }
4183 if ${ac_cv_prog_STRIP+:} false; then :
4184   $as_echo_n "(cached) " >&6
4185 else
4186   if test -n "$STRIP"; then
4187   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4188 else
4189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4190 for as_dir in $PATH
4191 do
4192   IFS=$as_save_IFS
4193   test -z "$as_dir" && as_dir=.
4194     for ac_exec_ext in '' $ac_executable_extensions; do
4195   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4196     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4197     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4198     break 2
4199   fi
4200 done
4201   done
4202 IFS=$as_save_IFS
4203
4204 fi
4205 fi
4206 STRIP=$ac_cv_prog_STRIP
4207 if test -n "$STRIP"; then
4208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4209 $as_echo "$STRIP" >&6; }
4210 else
4211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4212 $as_echo "no" >&6; }
4213 fi
4214
4215
4216 fi
4217 if test -z "$ac_cv_prog_STRIP"; then
4218   ac_ct_STRIP=$STRIP
4219   # Extract the first word of "strip", so it can be a program name with args.
4220 set dummy strip; ac_word=$2
4221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4222 $as_echo_n "checking for $ac_word... " >&6; }
4223 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4224   $as_echo_n "(cached) " >&6
4225 else
4226   if test -n "$ac_ct_STRIP"; then
4227   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4228 else
4229 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4230 for as_dir in $PATH
4231 do
4232   IFS=$as_save_IFS
4233   test -z "$as_dir" && as_dir=.
4234     for ac_exec_ext in '' $ac_executable_extensions; do
4235   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4236     ac_cv_prog_ac_ct_STRIP="strip"
4237     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4238     break 2
4239   fi
4240 done
4241   done
4242 IFS=$as_save_IFS
4243
4244 fi
4245 fi
4246 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4247 if test -n "$ac_ct_STRIP"; then
4248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4249 $as_echo "$ac_ct_STRIP" >&6; }
4250 else
4251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4252 $as_echo "no" >&6; }
4253 fi
4254
4255   if test "x$ac_ct_STRIP" = x; then
4256     STRIP=":"
4257   else
4258     case $cross_compiling:$ac_tool_warned in
4259 yes:)
4260 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4261 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4262 ac_tool_warned=yes ;;
4263 esac
4264     STRIP=$ac_ct_STRIP
4265   fi
4266 else
4267   STRIP="$ac_cv_prog_STRIP"
4268 fi
4269
4270 fi
4271 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4272
4273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4274 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4275 if test -z "$MKDIR_P"; then
4276   if ${ac_cv_path_mkdir+:} false; then :
4277   $as_echo_n "(cached) " >&6
4278 else
4279   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4280 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4281 do
4282   IFS=$as_save_IFS
4283   test -z "$as_dir" && as_dir=.
4284     for ac_prog in mkdir gmkdir; do
4285          for ac_exec_ext in '' $ac_executable_extensions; do
4286            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4287            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4288              'mkdir (GNU coreutils) '* | \
4289              'mkdir (coreutils) '* | \
4290              'mkdir (fileutils) '4.1*)
4291                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4292                break 3;;
4293            esac
4294          done
4295        done
4296   done
4297 IFS=$as_save_IFS
4298
4299 fi
4300
4301   test -d ./--version && rmdir ./--version
4302   if test "${ac_cv_path_mkdir+set}" = set; then
4303     MKDIR_P="$ac_cv_path_mkdir -p"
4304   else
4305     # As a last resort, use the slow shell script.  Don't cache a
4306     # value for MKDIR_P within a source directory, because that will
4307     # break other packages using the cache if that directory is
4308     # removed, or if the value is a relative name.
4309     MKDIR_P="$ac_install_sh -d"
4310   fi
4311 fi
4312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4313 $as_echo "$MKDIR_P" >&6; }
4314
4315 for ac_prog in gawk mawk nawk awk
4316 do
4317   # Extract the first word of "$ac_prog", so it can be a program name with args.
4318 set dummy $ac_prog; ac_word=$2
4319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4320 $as_echo_n "checking for $ac_word... " >&6; }
4321 if ${ac_cv_prog_AWK+:} false; then :
4322   $as_echo_n "(cached) " >&6
4323 else
4324   if test -n "$AWK"; then
4325   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4326 else
4327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4328 for as_dir in $PATH
4329 do
4330   IFS=$as_save_IFS
4331   test -z "$as_dir" && as_dir=.
4332     for ac_exec_ext in '' $ac_executable_extensions; do
4333   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4334     ac_cv_prog_AWK="$ac_prog"
4335     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4336     break 2
4337   fi
4338 done
4339   done
4340 IFS=$as_save_IFS
4341
4342 fi
4343 fi
4344 AWK=$ac_cv_prog_AWK
4345 if test -n "$AWK"; then
4346   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4347 $as_echo "$AWK" >&6; }
4348 else
4349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4350 $as_echo "no" >&6; }
4351 fi
4352
4353
4354   test -n "$AWK" && break
4355 done
4356
4357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4358 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4359 set x ${MAKE-make}
4360 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4361 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4362   $as_echo_n "(cached) " >&6
4363 else
4364   cat >conftest.make <<\_ACEOF
4365 SHELL = /bin/sh
4366 all:
4367         @echo '@@@%%%=$(MAKE)=@@@%%%'
4368 _ACEOF
4369 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4370 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4371   *@@@%%%=?*=@@@%%%*)
4372     eval ac_cv_prog_make_${ac_make}_set=yes;;
4373   *)
4374     eval ac_cv_prog_make_${ac_make}_set=no;;
4375 esac
4376 rm -f conftest.make
4377 fi
4378 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4380 $as_echo "yes" >&6; }
4381   SET_MAKE=
4382 else
4383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4384 $as_echo "no" >&6; }
4385   SET_MAKE="MAKE=${MAKE-make}"
4386 fi
4387
4388 rm -rf .tst 2>/dev/null
4389 mkdir .tst 2>/dev/null
4390 if test -d .tst; then
4391   am__leading_dot=.
4392 else
4393   am__leading_dot=_
4394 fi
4395 rmdir .tst 2>/dev/null
4396
4397 # Check whether --enable-silent-rules was given.
4398 if test "${enable_silent_rules+set}" = set; then :
4399   enableval=$enable_silent_rules;
4400 fi
4401
4402 case $enable_silent_rules in # (((
4403   yes) AM_DEFAULT_VERBOSITY=0;;
4404    no) AM_DEFAULT_VERBOSITY=1;;
4405     *) AM_DEFAULT_VERBOSITY=1;;
4406 esac
4407 am_make=${MAKE-make}
4408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4409 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4410 if ${am_cv_make_support_nested_variables+:} false; then :
4411   $as_echo_n "(cached) " >&6
4412 else
4413   if $as_echo 'TRUE=$(BAR$(V))
4414 BAR0=false
4415 BAR1=true
4416 V=1
4417 am__doit:
4418         @$(TRUE)
4419 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4420   am_cv_make_support_nested_variables=yes
4421 else
4422   am_cv_make_support_nested_variables=no
4423 fi
4424 fi
4425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4426 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4427 if test $am_cv_make_support_nested_variables = yes; then
4428     AM_V='$(V)'
4429   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4430 else
4431   AM_V=$AM_DEFAULT_VERBOSITY
4432   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4433 fi
4434 AM_BACKSLASH='\'
4435
4436 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4437   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4438   # is not polluted with repeated "-I."
4439   am__isrc=' -I$(srcdir)'
4440   # test to see if srcdir already configured
4441   if test -f $srcdir/config.status; then
4442     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4443   fi
4444 fi
4445
4446 # test whether we have cygpath
4447 if test -z "$CYGPATH_W"; then
4448   if (cygpath --version) >/dev/null 2>/dev/null; then
4449     CYGPATH_W='cygpath -w'
4450   else
4451     CYGPATH_W=echo
4452   fi
4453 fi
4454
4455
4456 # Define the identity of the package.
4457  PACKAGE='libphobos'
4458  VERSION='version-unused'
4459
4460
4461 # Some tools Automake needs.
4462
4463 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4464
4465
4466 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4467
4468
4469 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4470
4471
4472 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4473
4474
4475 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4476
4477 # For better backward compatibility.  To be removed once Automake 1.9.x
4478 # dies out for good.  For more background, see:
4479 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4480 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4481 mkdir_p='$(MKDIR_P)'
4482
4483 # We need awk for the "check" target (and possibly the TAP driver).  The
4484 # system "awk" is bad on some platforms.
4485 # Always define AMTAR for backward compatibility.  Yes, it's still used
4486 # in the wild :-(  We should find a proper way to deprecate it ...
4487 AMTAR='$${TAR-tar}'
4488
4489
4490 # We'll loop over all known methods to create a tar archive until one works.
4491 _am_tools='gnutar  pax cpio none'
4492
4493 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4494
4495
4496
4497
4498
4499
4500 # POSIX will say in a future version that running "rm -f" with no argument
4501 # is OK; and we want to be able to make that assumption in our Makefile
4502 # recipes.  So use an aggressive probe to check that the usage we want is
4503 # actually supported "in the wild" to an acceptable degree.
4504 # See automake bug#10828.
4505 # To make any issue more visible, cause the running configure to be aborted
4506 # by default if the 'rm' program in use doesn't match our expectations; the
4507 # user can still override this though.
4508 if rm -f && rm -fr && rm -rf; then : OK; else
4509   cat >&2 <<'END'
4510 Oops!
4511
4512 Your 'rm' program seems unable to run without file operands specified
4513 on the command line, even when the '-f' option is present.  This is contrary
4514 to the behaviour of most rm programs out there, and not conforming with
4515 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4516
4517 Please tell bug-automake@gnu.org about your system, including the value
4518 of your $PATH and any error possibly output before this message.  This
4519 can help us improve future automake versions.
4520
4521 END
4522   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4523     echo 'Configuration will proceed anyway, since you have set the' >&2
4524     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4525     echo >&2
4526   else
4527     cat >&2 <<'END'
4528 Aborting the configuration process, to ensure you take notice of the issue.
4529
4530 You can download and install GNU coreutils to get an 'rm' implementation
4531 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4532
4533 If you want to complete the configuration process using your problematic
4534 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4535 to "yes", and re-run configure.
4536
4537 END
4538     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4539   fi
4540 fi
4541
4542
4543
4544
4545 # By default we simply use the C compiler to build assembly code.
4546
4547 test "${CCAS+set}" = set || CCAS=$CC
4548 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4549
4550
4551
4552 ac_ext=c
4553 ac_cpp='$CPP $CPPFLAGS'
4554 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4555 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4556 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4557 if test -n "$ac_tool_prefix"; then
4558   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4559 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4561 $as_echo_n "checking for $ac_word... " >&6; }
4562 if ${ac_cv_prog_CC+:} false; then :
4563   $as_echo_n "(cached) " >&6
4564 else
4565   if test -n "$CC"; then
4566   ac_cv_prog_CC="$CC" # Let the user override the test.
4567 else
4568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4569 for as_dir in $PATH
4570 do
4571   IFS=$as_save_IFS
4572   test -z "$as_dir" && as_dir=.
4573     for ac_exec_ext in '' $ac_executable_extensions; do
4574   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4575     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4576     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4577     break 2
4578   fi
4579 done
4580   done
4581 IFS=$as_save_IFS
4582
4583 fi
4584 fi
4585 CC=$ac_cv_prog_CC
4586 if test -n "$CC"; then
4587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4588 $as_echo "$CC" >&6; }
4589 else
4590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4591 $as_echo "no" >&6; }
4592 fi
4593
4594
4595 fi
4596 if test -z "$ac_cv_prog_CC"; then
4597   ac_ct_CC=$CC
4598   # Extract the first word of "gcc", so it can be a program name with args.
4599 set dummy gcc; ac_word=$2
4600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4601 $as_echo_n "checking for $ac_word... " >&6; }
4602 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4603   $as_echo_n "(cached) " >&6
4604 else
4605   if test -n "$ac_ct_CC"; then
4606   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4607 else
4608 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4609 for as_dir in $PATH
4610 do
4611   IFS=$as_save_IFS
4612   test -z "$as_dir" && as_dir=.
4613     for ac_exec_ext in '' $ac_executable_extensions; do
4614   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4615     ac_cv_prog_ac_ct_CC="gcc"
4616     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4617     break 2
4618   fi
4619 done
4620   done
4621 IFS=$as_save_IFS
4622
4623 fi
4624 fi
4625 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4626 if test -n "$ac_ct_CC"; then
4627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4628 $as_echo "$ac_ct_CC" >&6; }
4629 else
4630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4631 $as_echo "no" >&6; }
4632 fi
4633
4634   if test "x$ac_ct_CC" = x; then
4635     CC=""
4636   else
4637     case $cross_compiling:$ac_tool_warned in
4638 yes:)
4639 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4640 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4641 ac_tool_warned=yes ;;
4642 esac
4643     CC=$ac_ct_CC
4644   fi
4645 else
4646   CC="$ac_cv_prog_CC"
4647 fi
4648
4649 if test -z "$CC"; then
4650           if test -n "$ac_tool_prefix"; then
4651     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4652 set dummy ${ac_tool_prefix}cc; ac_word=$2
4653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4654 $as_echo_n "checking for $ac_word... " >&6; }
4655 if ${ac_cv_prog_CC+:} false; then :
4656   $as_echo_n "(cached) " >&6
4657 else
4658   if test -n "$CC"; then
4659   ac_cv_prog_CC="$CC" # Let the user override the test.
4660 else
4661 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4662 for as_dir in $PATH
4663 do
4664   IFS=$as_save_IFS
4665   test -z "$as_dir" && as_dir=.
4666     for ac_exec_ext in '' $ac_executable_extensions; do
4667   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4668     ac_cv_prog_CC="${ac_tool_prefix}cc"
4669     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4670     break 2
4671   fi
4672 done
4673   done
4674 IFS=$as_save_IFS
4675
4676 fi
4677 fi
4678 CC=$ac_cv_prog_CC
4679 if test -n "$CC"; then
4680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4681 $as_echo "$CC" >&6; }
4682 else
4683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4684 $as_echo "no" >&6; }
4685 fi
4686
4687
4688   fi
4689 fi
4690 if test -z "$CC"; then
4691   # Extract the first word of "cc", so it can be a program name with args.
4692 set dummy cc; ac_word=$2
4693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4694 $as_echo_n "checking for $ac_word... " >&6; }
4695 if ${ac_cv_prog_CC+:} false; then :
4696   $as_echo_n "(cached) " >&6
4697 else
4698   if test -n "$CC"; then
4699   ac_cv_prog_CC="$CC" # Let the user override the test.
4700 else
4701   ac_prog_rejected=no
4702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4703 for as_dir in $PATH
4704 do
4705   IFS=$as_save_IFS
4706   test -z "$as_dir" && as_dir=.
4707     for ac_exec_ext in '' $ac_executable_extensions; do
4708   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4709     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4710        ac_prog_rejected=yes
4711        continue
4712      fi
4713     ac_cv_prog_CC="cc"
4714     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4715     break 2
4716   fi
4717 done
4718   done
4719 IFS=$as_save_IFS
4720
4721 if test $ac_prog_rejected = yes; then
4722   # We found a bogon in the path, so make sure we never use it.
4723   set dummy $ac_cv_prog_CC
4724   shift
4725   if test $# != 0; then
4726     # We chose a different compiler from the bogus one.
4727     # However, it has the same basename, so the bogon will be chosen
4728     # first if we set CC to just the basename; use the full file name.
4729     shift
4730     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4731   fi
4732 fi
4733 fi
4734 fi
4735 CC=$ac_cv_prog_CC
4736 if test -n "$CC"; then
4737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4738 $as_echo "$CC" >&6; }
4739 else
4740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4741 $as_echo "no" >&6; }
4742 fi
4743
4744
4745 fi
4746 if test -z "$CC"; then
4747   if test -n "$ac_tool_prefix"; then
4748   for ac_prog in cl.exe
4749   do
4750     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4751 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4753 $as_echo_n "checking for $ac_word... " >&6; }
4754 if ${ac_cv_prog_CC+:} false; then :
4755   $as_echo_n "(cached) " >&6
4756 else
4757   if test -n "$CC"; then
4758   ac_cv_prog_CC="$CC" # Let the user override the test.
4759 else
4760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4761 for as_dir in $PATH
4762 do
4763   IFS=$as_save_IFS
4764   test -z "$as_dir" && as_dir=.
4765     for ac_exec_ext in '' $ac_executable_extensions; do
4766   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4767     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4768     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4769     break 2
4770   fi
4771 done
4772   done
4773 IFS=$as_save_IFS
4774
4775 fi
4776 fi
4777 CC=$ac_cv_prog_CC
4778 if test -n "$CC"; then
4779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4780 $as_echo "$CC" >&6; }
4781 else
4782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4783 $as_echo "no" >&6; }
4784 fi
4785
4786
4787     test -n "$CC" && break
4788   done
4789 fi
4790 if test -z "$CC"; then
4791   ac_ct_CC=$CC
4792   for ac_prog in cl.exe
4793 do
4794   # Extract the first word of "$ac_prog", so it can be a program name with args.
4795 set dummy $ac_prog; ac_word=$2
4796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4797 $as_echo_n "checking for $ac_word... " >&6; }
4798 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4799   $as_echo_n "(cached) " >&6
4800 else
4801   if test -n "$ac_ct_CC"; then
4802   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4803 else
4804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4805 for as_dir in $PATH
4806 do
4807   IFS=$as_save_IFS
4808   test -z "$as_dir" && as_dir=.
4809     for ac_exec_ext in '' $ac_executable_extensions; do
4810   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4811     ac_cv_prog_ac_ct_CC="$ac_prog"
4812     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4813     break 2
4814   fi
4815 done
4816   done
4817 IFS=$as_save_IFS
4818
4819 fi
4820 fi
4821 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4822 if test -n "$ac_ct_CC"; then
4823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4824 $as_echo "$ac_ct_CC" >&6; }
4825 else
4826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4827 $as_echo "no" >&6; }
4828 fi
4829
4830
4831   test -n "$ac_ct_CC" && break
4832 done
4833
4834   if test "x$ac_ct_CC" = x; then
4835     CC=""
4836   else
4837     case $cross_compiling:$ac_tool_warned in
4838 yes:)
4839 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4840 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4841 ac_tool_warned=yes ;;
4842 esac
4843     CC=$ac_ct_CC
4844   fi
4845 fi
4846
4847 fi
4848
4849
4850 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4851 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4852 as_fn_error $? "no acceptable C compiler found in \$PATH
4853 See \`config.log' for more details" "$LINENO" 5; }
4854
4855 # Provide some information about the compiler.
4856 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4857 set X $ac_compile
4858 ac_compiler=$2
4859 for ac_option in --version -v -V -qversion; do
4860   { { ac_try="$ac_compiler $ac_option >&5"
4861 case "(($ac_try" in
4862   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4863   *) ac_try_echo=$ac_try;;
4864 esac
4865 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4866 $as_echo "$ac_try_echo"; } >&5
4867   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4868   ac_status=$?
4869   if test -s conftest.err; then
4870     sed '10a\
4871 ... rest of stderr output deleted ...
4872          10q' conftest.err >conftest.er1
4873     cat conftest.er1 >&5
4874   fi
4875   rm -f conftest.er1 conftest.err
4876   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4877   test $ac_status = 0; }
4878 done
4879
4880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4881 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4882 if ${ac_cv_c_compiler_gnu+:} false; then :
4883   $as_echo_n "(cached) " >&6
4884 else
4885   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4886 /* end confdefs.h.  */
4887
4888 int
4889 main ()
4890 {
4891 #ifndef __GNUC__
4892        choke me
4893 #endif
4894
4895   ;
4896   return 0;
4897 }
4898 _ACEOF
4899 if ac_fn_c_try_compile "$LINENO"; then :
4900   ac_compiler_gnu=yes
4901 else
4902   ac_compiler_gnu=no
4903 fi
4904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4905 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4906
4907 fi
4908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4909 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4910 if test $ac_compiler_gnu = yes; then
4911   GCC=yes
4912 else
4913   GCC=
4914 fi
4915 ac_test_CFLAGS=${CFLAGS+set}
4916 ac_save_CFLAGS=$CFLAGS
4917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4918 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4919 if ${ac_cv_prog_cc_g+:} false; then :
4920   $as_echo_n "(cached) " >&6
4921 else
4922   ac_save_c_werror_flag=$ac_c_werror_flag
4923    ac_c_werror_flag=yes
4924    ac_cv_prog_cc_g=no
4925    CFLAGS="-g"
4926    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4927 /* end confdefs.h.  */
4928
4929 int
4930 main ()
4931 {
4932
4933   ;
4934   return 0;
4935 }
4936 _ACEOF
4937 if ac_fn_c_try_compile "$LINENO"; then :
4938   ac_cv_prog_cc_g=yes
4939 else
4940   CFLAGS=""
4941       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4942 /* end confdefs.h.  */
4943
4944 int
4945 main ()
4946 {
4947
4948   ;
4949   return 0;
4950 }
4951 _ACEOF
4952 if ac_fn_c_try_compile "$LINENO"; then :
4953
4954 else
4955   ac_c_werror_flag=$ac_save_c_werror_flag
4956          CFLAGS="-g"
4957          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4958 /* end confdefs.h.  */
4959
4960 int
4961 main ()
4962 {
4963
4964   ;
4965   return 0;
4966 }
4967 _ACEOF
4968 if ac_fn_c_try_compile "$LINENO"; then :
4969   ac_cv_prog_cc_g=yes
4970 fi
4971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4972 fi
4973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4974 fi
4975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4976    ac_c_werror_flag=$ac_save_c_werror_flag
4977 fi
4978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4979 $as_echo "$ac_cv_prog_cc_g" >&6; }
4980 if test "$ac_test_CFLAGS" = set; then
4981   CFLAGS=$ac_save_CFLAGS
4982 elif test $ac_cv_prog_cc_g = yes; then
4983   if test "$GCC" = yes; then
4984     CFLAGS="-g -O2"
4985   else
4986     CFLAGS="-g"
4987   fi
4988 else
4989   if test "$GCC" = yes; then
4990     CFLAGS="-O2"
4991   else
4992     CFLAGS=
4993   fi
4994 fi
4995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4996 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4997 if ${ac_cv_prog_cc_c89+:} false; then :
4998   $as_echo_n "(cached) " >&6
4999 else
5000   ac_cv_prog_cc_c89=no
5001 ac_save_CC=$CC
5002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5003 /* end confdefs.h.  */
5004 #include <stdarg.h>
5005 #include <stdio.h>
5006 struct stat;
5007 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5008 struct buf { int x; };
5009 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5010 static char *e (p, i)
5011      char **p;
5012      int i;
5013 {
5014   return p[i];
5015 }
5016 static char *f (char * (*g) (char **, int), char **p, ...)
5017 {
5018   char *s;
5019   va_list v;
5020   va_start (v,p);
5021   s = g (p, va_arg (v,int));
5022   va_end (v);
5023   return s;
5024 }
5025
5026 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5027    function prototypes and stuff, but not '\xHH' hex character constants.
5028    These don't provoke an error unfortunately, instead are silently treated
5029    as 'x'.  The following induces an error, until -std is added to get
5030    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5031    array size at least.  It's necessary to write '\x00'==0 to get something
5032    that's true only with -std.  */
5033 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5034
5035 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5036    inside strings and character constants.  */
5037 #define FOO(x) 'x'
5038 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5039
5040 int test (int i, double x);
5041 struct s1 {int (*f) (int a);};
5042 struct s2 {int (*f) (double a);};
5043 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5044 int argc;
5045 char **argv;
5046 int
5047 main ()
5048 {
5049 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5050   ;
5051   return 0;
5052 }
5053 _ACEOF
5054 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5055         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5056 do
5057   CC="$ac_save_CC $ac_arg"
5058   if ac_fn_c_try_compile "$LINENO"; then :
5059   ac_cv_prog_cc_c89=$ac_arg
5060 fi
5061 rm -f core conftest.err conftest.$ac_objext
5062   test "x$ac_cv_prog_cc_c89" != "xno" && break
5063 done
5064 rm -f conftest.$ac_ext
5065 CC=$ac_save_CC
5066
5067 fi
5068 # AC_CACHE_VAL
5069 case "x$ac_cv_prog_cc_c89" in
5070   x)
5071     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5072 $as_echo "none needed" >&6; } ;;
5073   xno)
5074     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5075 $as_echo "unsupported" >&6; } ;;
5076   *)
5077     CC="$CC $ac_cv_prog_cc_c89"
5078     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5079 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5080 esac
5081 if test "x$ac_cv_prog_cc_c89" != xno; then :
5082
5083 fi
5084
5085 ac_ext=c
5086 ac_cpp='$CPP $CPPFLAGS'
5087 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5088 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5089 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5090
5091 ac_ext=c
5092 ac_cpp='$CPP $CPPFLAGS'
5093 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5094 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5095 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5097 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5098 if ${am_cv_prog_cc_c_o+:} false; then :
5099   $as_echo_n "(cached) " >&6
5100 else
5101   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5102 /* end confdefs.h.  */
5103
5104 int
5105 main ()
5106 {
5107
5108   ;
5109   return 0;
5110 }
5111 _ACEOF
5112   # Make sure it works both with $CC and with simple cc.
5113   # Following AC_PROG_CC_C_O, we do the test twice because some
5114   # compilers refuse to overwrite an existing .o file with -o,
5115   # though they will create one.
5116   am_cv_prog_cc_c_o=yes
5117   for am_i in 1 2; do
5118     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5119    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5120    ac_status=$?
5121    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5122    (exit $ac_status); } \
5123          && test -f conftest2.$ac_objext; then
5124       : OK
5125     else
5126       am_cv_prog_cc_c_o=no
5127       break
5128     fi
5129   done
5130   rm -f core conftest*
5131   unset am_i
5132 fi
5133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5134 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5135 if test "$am_cv_prog_cc_c_o" != yes; then
5136    # Losing compiler, so override with the script.
5137    # FIXME: It is wrong to rewrite CC.
5138    # But if we don't then we get into trouble of one sort or another.
5139    # A longer-term fix would be to have automake use am__CC in this case,
5140    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5141    CC="$am_aux_dir/compile $CC"
5142 fi
5143 ac_ext=c
5144 ac_cpp='$CPP $CPPFLAGS'
5145 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5146 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5147 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5148
5149
5150 ac_ext=d
5151 ac_compile='$GDC -c $GDCFLAGS conftest.$ac_ext >&5'
5152 ac_link='$GDC -o conftest$ac_exeext $GDCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5153 ac_compiler_gnu=yes
5154 if test -n "$ac_tool_prefix"; then
5155   # Extract the first word of "${ac_tool_prefix}gdc", so it can be a program name with args.
5156 set dummy ${ac_tool_prefix}gdc; ac_word=$2
5157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5158 $as_echo_n "checking for $ac_word... " >&6; }
5159 if ${ac_cv_prog_GDC+:} false; then :
5160   $as_echo_n "(cached) " >&6
5161 else
5162   if test -n "$GDC"; then
5163   ac_cv_prog_GDC="$GDC" # Let the user override the test.
5164 else
5165 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5166 for as_dir in $PATH
5167 do
5168   IFS=$as_save_IFS
5169   test -z "$as_dir" && as_dir=.
5170     for ac_exec_ext in '' $ac_executable_extensions; do
5171   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5172     ac_cv_prog_GDC="${ac_tool_prefix}gdc"
5173     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5174     break 2
5175   fi
5176 done
5177   done
5178 IFS=$as_save_IFS
5179
5180 fi
5181 fi
5182 GDC=$ac_cv_prog_GDC
5183 if test -n "$GDC"; then
5184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
5185 $as_echo "$GDC" >&6; }
5186 else
5187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5188 $as_echo "no" >&6; }
5189 fi
5190
5191
5192 fi
5193 if test -z "$ac_cv_prog_GDC"; then
5194   ac_ct_GDC=$GDC
5195   # Extract the first word of "gdc", so it can be a program name with args.
5196 set dummy gdc; ac_word=$2
5197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5198 $as_echo_n "checking for $ac_word... " >&6; }
5199 if ${ac_cv_prog_ac_ct_GDC+:} false; then :
5200   $as_echo_n "(cached) " >&6
5201 else
5202   if test -n "$ac_ct_GDC"; then
5203   ac_cv_prog_ac_ct_GDC="$ac_ct_GDC" # Let the user override the test.
5204 else
5205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5206 for as_dir in $PATH
5207 do
5208   IFS=$as_save_IFS
5209   test -z "$as_dir" && as_dir=.
5210     for ac_exec_ext in '' $ac_executable_extensions; do
5211   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5212     ac_cv_prog_ac_ct_GDC="gdc"
5213     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5214     break 2
5215   fi
5216 done
5217   done
5218 IFS=$as_save_IFS
5219
5220 fi
5221 fi
5222 ac_ct_GDC=$ac_cv_prog_ac_ct_GDC
5223 if test -n "$ac_ct_GDC"; then
5224   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GDC" >&5
5225 $as_echo "$ac_ct_GDC" >&6; }
5226 else
5227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5228 $as_echo "no" >&6; }
5229 fi
5230
5231   if test "x$ac_ct_GDC" = x; then
5232     GDC=""
5233   else
5234     case $cross_compiling:$ac_tool_warned in
5235 yes:)
5236 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5237 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5238 ac_tool_warned=yes ;;
5239 esac
5240     GDC=$ac_ct_GDC
5241   fi
5242 else
5243   GDC="$ac_cv_prog_GDC"
5244 fi
5245
5246 if test -z "$GDC"; then
5247   if test -n "$ac_tool_prefix"; then
5248     # Extract the first word of "${ac_tool_prefix}gdc", so it can be a program name with args.
5249 set dummy ${ac_tool_prefix}gdc; ac_word=$2
5250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5251 $as_echo_n "checking for $ac_word... " >&6; }
5252 if ${ac_cv_prog_GDC+:} false; then :
5253   $as_echo_n "(cached) " >&6
5254 else
5255   if test -n "$GDC"; then
5256   ac_cv_prog_GDC="$GDC" # Let the user override the test.
5257 else
5258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5259 for as_dir in $PATH
5260 do
5261   IFS=$as_save_IFS
5262   test -z "$as_dir" && as_dir=.
5263     for ac_exec_ext in '' $ac_executable_extensions; do
5264   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5265     ac_cv_prog_GDC="$ac_tool_prefix}gdc"
5266     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5267     break 2
5268   fi
5269 done
5270   done
5271 IFS=$as_save_IFS
5272
5273 fi
5274 fi
5275 GDC=$ac_cv_prog_GDC
5276 if test -n "$GDC"; then
5277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
5278 $as_echo "$GDC" >&6; }
5279 else
5280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5281 $as_echo "no" >&6; }
5282 fi
5283
5284
5285   fi
5286 fi
5287 if test -z "$GDC"; then
5288   # Extract the first word of "gdc", so it can be a program name with args.
5289 set dummy gdc; ac_word=$2
5290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5291 $as_echo_n "checking for $ac_word... " >&6; }
5292 if ${ac_cv_prog_GDC+:} false; then :
5293   $as_echo_n "(cached) " >&6
5294 else
5295   if test -n "$GDC"; then
5296   ac_cv_prog_GDC="$GDC" # Let the user override the test.
5297 else
5298   ac_prog_rejected=no
5299 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5300 for as_dir in $PATH
5301 do
5302   IFS=$as_save_IFS
5303   test -z "$as_dir" && as_dir=.
5304     for ac_exec_ext in '' $ac_executable_extensions; do
5305   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5306     if test "$as_dir/$ac_word$ac_exec_ext" = "false"; then
5307        ac_prog_rejected=yes
5308        continue
5309      fi
5310     ac_cv_prog_GDC="gdc"
5311     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5312     break 2
5313   fi
5314 done
5315   done
5316 IFS=$as_save_IFS
5317
5318 if test $ac_prog_rejected = yes; then
5319   # We found a bogon in the path, so make sure we never use it.
5320   set dummy $ac_cv_prog_GDC
5321   shift
5322   if test $# != 0; then
5323     # We chose a different compiler from the bogus one.
5324     # However, it has the same basename, so the bogon will be chosen
5325     # first if we set GDC to just the basename; use the full file name.
5326     shift
5327     ac_cv_prog_GDC="$as_dir/$ac_word${1+' '}$@"
5328   fi
5329 fi
5330 fi
5331 fi
5332 GDC=$ac_cv_prog_GDC
5333 if test -n "$GDC"; then
5334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
5335 $as_echo "$GDC" >&6; }
5336 else
5337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5338 $as_echo "no" >&6; }
5339 fi
5340
5341
5342 fi
5343
5344
5345 # Provide some information about the compiler.
5346 $as_echo "$as_me:${as_lineno-$LINENO}: checking for D compiler version" >&5
5347 set X $ac_compile
5348 ac_compiler=$2
5349 { { ac_try="$ac_compiler --version >&5"
5350 case "(($ac_try" in
5351   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5352   *) ac_try_echo=$ac_try;;
5353 esac
5354 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5355 $as_echo "$ac_try_echo"; } >&5
5356   (eval "$ac_compiler --version >&5") 2>conftest.err
5357   ac_status=$?
5358   if test -s conftest.err; then
5359     sed '10a\
5360 ... rest of stderr output deleted ...
5361          10q' conftest.err >conftest.er1
5362     cat conftest.er1 >&5
5363   fi
5364   rm -f conftest.er1 conftest.err
5365   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5366   test $ac_status = 0; }
5367 ac_ext=c
5368 ac_cpp='$CPP $CPPFLAGS'
5369 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5370 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5371 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5372
5373
5374       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for absolute libphobos source path" >&5
5375 $as_echo_n "checking for absolute libphobos source path... " >&6; }
5376 if ${phobos_cv_abs_srcdir+:} false; then :
5377   $as_echo_n "(cached) " >&6
5378 else
5379   phobos_cv_abs_srcdir=`cd $srcdir && pwd`
5380 fi
5381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $phobos_cv_abs_srcdir" >&5
5382 $as_echo "$phobos_cv_abs_srcdir" >&6; }
5383     if test -d "$phobos_cv_abs_srcdir"; then :
5384
5385 else
5386   as_fn_error $? "can't find absolute libphobos source path" "$LINENO" 5
5387 fi
5388
5389
5390
5391
5392   gdc_save_DFLAGS=$GDCFLAGS
5393   GDCFLAGS="-fno-druntime -nostdinc -I $phobos_cv_abs_srcdir/libdruntime  $GDCFLAGS"
5394
5395   ac_ext=d
5396 ac_compile='$GDC -c $GDCFLAGS conftest.$ac_ext >&5'
5397 ac_link='$GDC -o conftest$ac_exeext $GDCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5398 ac_compiler_gnu=yes
5399
5400     { $as_echo "$as_me:${as_lineno-$LINENO}: checking If $GDC can compile D sources" >&5
5401 $as_echo_n "checking If $GDC can compile D sources... " >&6; }
5402     cat > conftest.$ac_ext <<_ACEOF
5403 module object;
5404
5405
5406 extern(C) int main() {
5407   return 0;
5408 }
5409 _ACEOF
5410 if ac_fn_d_try_compile "$LINENO"; then :
5411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5412 $as_echo "yes" >&6; }
5413 else
5414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5415 $as_echo "no" >&6; }
5416        as_fn_error $? "can't compile D sources!" "$LINENO" 5
5417 fi
5418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5419   ac_ext=c
5420 ac_cpp='$CPP $CPPFLAGS'
5421 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5422 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5423 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5424
5425
5426   GDCFLAGS=$gdc_save_DFLAGS
5427
5428
5429
5430
5431
5432
5433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5434 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5435     # Check whether --enable-maintainer-mode was given.
5436 if test "${enable_maintainer_mode+set}" = set; then :
5437   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5438 else
5439   USE_MAINTAINER_MODE=no
5440 fi
5441
5442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5443 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5444    if test $USE_MAINTAINER_MODE = yes; then
5445   MAINTAINER_MODE_TRUE=
5446   MAINTAINER_MODE_FALSE='#'
5447 else
5448   MAINTAINER_MODE_TRUE='#'
5449   MAINTAINER_MODE_FALSE=
5450 fi
5451
5452   MAINT=$MAINTAINER_MODE_TRUE
5453
5454
5455 if test -n "$ac_tool_prefix"; then
5456   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5457 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5459 $as_echo_n "checking for $ac_word... " >&6; }
5460 if ${ac_cv_prog_RANLIB+:} false; then :
5461   $as_echo_n "(cached) " >&6
5462 else
5463   if test -n "$RANLIB"; then
5464   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5465 else
5466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5467 for as_dir in $PATH
5468 do
5469   IFS=$as_save_IFS
5470   test -z "$as_dir" && as_dir=.
5471     for ac_exec_ext in '' $ac_executable_extensions; do
5472   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5473     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5474     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5475     break 2
5476   fi
5477 done
5478   done
5479 IFS=$as_save_IFS
5480
5481 fi
5482 fi
5483 RANLIB=$ac_cv_prog_RANLIB
5484 if test -n "$RANLIB"; then
5485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5486 $as_echo "$RANLIB" >&6; }
5487 else
5488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5489 $as_echo "no" >&6; }
5490 fi
5491
5492
5493 fi
5494 if test -z "$ac_cv_prog_RANLIB"; then
5495   ac_ct_RANLIB=$RANLIB
5496   # Extract the first word of "ranlib", so it can be a program name with args.
5497 set dummy ranlib; ac_word=$2
5498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5499 $as_echo_n "checking for $ac_word... " >&6; }
5500 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5501   $as_echo_n "(cached) " >&6
5502 else
5503   if test -n "$ac_ct_RANLIB"; then
5504   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5505 else
5506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5507 for as_dir in $PATH
5508 do
5509   IFS=$as_save_IFS
5510   test -z "$as_dir" && as_dir=.
5511     for ac_exec_ext in '' $ac_executable_extensions; do
5512   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5513     ac_cv_prog_ac_ct_RANLIB="ranlib"
5514     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5515     break 2
5516   fi
5517 done
5518   done
5519 IFS=$as_save_IFS
5520
5521 fi
5522 fi
5523 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5524 if test -n "$ac_ct_RANLIB"; then
5525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5526 $as_echo "$ac_ct_RANLIB" >&6; }
5527 else
5528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5529 $as_echo "no" >&6; }
5530 fi
5531
5532   if test "x$ac_ct_RANLIB" = x; then
5533     RANLIB=":"
5534   else
5535     case $cross_compiling:$ac_tool_warned in
5536 yes:)
5537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5538 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5539 ac_tool_warned=yes ;;
5540 esac
5541     RANLIB=$ac_ct_RANLIB
5542   fi
5543 else
5544   RANLIB="$ac_cv_prog_RANLIB"
5545 fi
5546
5547
5548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5549 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5550 set x ${MAKE-make}
5551 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5552 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5553   $as_echo_n "(cached) " >&6
5554 else
5555   cat >conftest.make <<\_ACEOF
5556 SHELL = /bin/sh
5557 all:
5558         @echo '@@@%%%=$(MAKE)=@@@%%%'
5559 _ACEOF
5560 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5561 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5562   *@@@%%%=?*=@@@%%%*)
5563     eval ac_cv_prog_make_${ac_make}_set=yes;;
5564   *)
5565     eval ac_cv_prog_make_${ac_make}_set=no;;
5566 esac
5567 rm -f conftest.make
5568 fi
5569 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5571 $as_echo "yes" >&6; }
5572   SET_MAKE=
5573 else
5574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5575 $as_echo "no" >&6; }
5576   SET_MAKE="MAKE=${MAKE-make}"
5577 fi
5578
5579
5580 # Add CET specific flags if CET is enabled
5581  # Check whether --enable-cet was given.
5582 if test "${enable_cet+set}" = set; then :
5583   enableval=$enable_cet;
5584       case "$enableval" in
5585        yes|no|auto) ;;
5586        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
5587                           esac
5588
5589 else
5590   enable_cet=auto
5591 fi
5592
5593
5594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
5595 $as_echo_n "checking for CET support... " >&6; }
5596
5597 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
5598 case "$host" in
5599   i[34567]86-*-linux* | x86_64-*-linux*)
5600     case "$enable_cet" in
5601       auto)
5602         # Check if target supports multi-byte NOPs
5603         # and if compiler and assembler support CET insn.
5604         cet_save_CFLAGS="$CFLAGS"
5605         CFLAGS="$CFLAGS -fcf-protection"
5606         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5607 /* end confdefs.h.  */
5608
5609 int
5610 main ()
5611 {
5612
5613 #if !defined(__SSE2__)
5614 #error target does not support multi-byte NOPs
5615 #else
5616 asm ("setssbsy");
5617 #endif
5618
5619   ;
5620   return 0;
5621 }
5622 _ACEOF
5623 if ac_fn_c_try_compile "$LINENO"; then :
5624   enable_cet=yes
5625 else
5626   enable_cet=no
5627 fi
5628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5629         CFLAGS="$cet_save_CFLAGS"
5630         ;;
5631       yes)
5632         # Check if assembler supports CET.
5633         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5634 /* end confdefs.h.  */
5635
5636 int
5637 main ()
5638 {
5639 asm ("setssbsy");
5640   ;
5641   return 0;
5642 }
5643 _ACEOF
5644 if ac_fn_c_try_compile "$LINENO"; then :
5645
5646 else
5647   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
5648 fi
5649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5650         ;;
5651     esac
5652     ;;
5653   *)
5654     enable_cet=no
5655     ;;
5656 esac
5657 if test x$enable_cet = xyes; then
5658   CET_FLAGS="-fcf-protection -mshstk"
5659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5660 $as_echo "yes" >&6; }
5661 else
5662   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5663 $as_echo "no" >&6; }
5664 fi
5665
5666
5667 # To ensure that runtime code for CET is compiled in, add in D version flags.
5668 if test x$enable_cet = xyes; then :
5669
5670   CET_DFLAGS="$CET_FLAGS -fversion=CET"
5671   DCFG_ENABLE_CET=true
5672
5673 else
5674
5675   CET_DFLAGS=
5676   DCFG_ENABLE_CET=false
5677
5678 fi
5679
5680
5681
5682 # This should be inherited in the recursive make, but ensure it is defined.
5683 test "$AR" || AR=ar
5684
5685
5686 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
5687
5688
5689
5690 # Enable libtool
5691 case `pwd` in
5692   *\ * | *\     *)
5693     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5694 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5695 esac
5696
5697
5698
5699 macro_version='2.2.7a'
5700 macro_revision='1.3134'
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713
5714 ltmain="$ac_aux_dir/ltmain.sh"
5715
5716 # Backslashify metacharacters that are still active within
5717 # double-quoted strings.
5718 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5719
5720 # Same as above, but do not quote variable references.
5721 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5722
5723 # Sed substitution to delay expansion of an escaped shell variable in a
5724 # double_quote_subst'ed string.
5725 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5726
5727 # Sed substitution to delay expansion of an escaped single quote.
5728 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5729
5730 # Sed substitution to avoid accidental globbing in evaled expressions
5731 no_glob_subst='s/\*/\\\*/g'
5732
5733 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5734 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5735 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5736
5737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5738 $as_echo_n "checking how to print strings... " >&6; }
5739 # Test print first, because it will be a builtin if present.
5740 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5741    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5742   ECHO='print -r --'
5743 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5744   ECHO='printf %s\n'
5745 else
5746   # Use this function as a fallback that always works.
5747   func_fallback_echo ()
5748   {
5749     eval 'cat <<_LTECHO_EOF
5750 $1
5751 _LTECHO_EOF'
5752   }
5753   ECHO='func_fallback_echo'
5754 fi
5755
5756 # func_echo_all arg...
5757 # Invoke $ECHO with all args, space-separated.
5758 func_echo_all ()
5759 {
5760     $ECHO ""
5761 }
5762
5763 case "$ECHO" in
5764   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5765 $as_echo "printf" >&6; } ;;
5766   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5767 $as_echo "print -r" >&6; } ;;
5768   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5769 $as_echo "cat" >&6; } ;;
5770 esac
5771
5772
5773
5774
5775
5776
5777
5778
5779
5780
5781
5782
5783
5784
5785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5786 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5787 if ${ac_cv_path_SED+:} false; then :
5788   $as_echo_n "(cached) " >&6
5789 else
5790             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5791      for ac_i in 1 2 3 4 5 6 7; do
5792        ac_script="$ac_script$as_nl$ac_script"
5793      done
5794      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5795      { ac_script=; unset ac_script;}
5796      if test -z "$SED"; then
5797   ac_path_SED_found=false
5798   # Loop through the user's path and test for each of PROGNAME-LIST
5799   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5800 for as_dir in $PATH
5801 do
5802   IFS=$as_save_IFS
5803   test -z "$as_dir" && as_dir=.
5804     for ac_prog in sed gsed; do
5805     for ac_exec_ext in '' $ac_executable_extensions; do
5806       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5807       as_fn_executable_p "$ac_path_SED" || continue
5808 # Check for GNU ac_path_SED and select it if it is found.
5809   # Check for GNU $ac_path_SED
5810 case `"$ac_path_SED" --version 2>&1` in
5811 *GNU*)
5812   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5813 *)
5814   ac_count=0
5815   $as_echo_n 0123456789 >"conftest.in"
5816   while :
5817   do
5818     cat "conftest.in" "conftest.in" >"conftest.tmp"
5819     mv "conftest.tmp" "conftest.in"
5820     cp "conftest.in" "conftest.nl"
5821     $as_echo '' >> "conftest.nl"
5822     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5823     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5824     as_fn_arith $ac_count + 1 && ac_count=$as_val
5825     if test $ac_count -gt ${ac_path_SED_max-0}; then
5826       # Best one so far, save it but keep looking for a better one
5827       ac_cv_path_SED="$ac_path_SED"
5828       ac_path_SED_max=$ac_count
5829     fi
5830     # 10*(2^10) chars as input seems more than enough
5831     test $ac_count -gt 10 && break
5832   done
5833   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5834 esac
5835
5836       $ac_path_SED_found && break 3
5837     done
5838   done
5839   done
5840 IFS=$as_save_IFS
5841   if test -z "$ac_cv_path_SED"; then
5842     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5843   fi
5844 else
5845   ac_cv_path_SED=$SED
5846 fi
5847
5848 fi
5849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5850 $as_echo "$ac_cv_path_SED" >&6; }
5851  SED="$ac_cv_path_SED"
5852   rm -f conftest.sed
5853
5854 test -z "$SED" && SED=sed
5855 Xsed="$SED -e 1s/^X//"
5856
5857
5858
5859
5860
5861
5862
5863
5864
5865
5866
5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5868 $as_echo_n "checking for fgrep... " >&6; }
5869 if ${ac_cv_path_FGREP+:} false; then :
5870   $as_echo_n "(cached) " >&6
5871 else
5872   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5873    then ac_cv_path_FGREP="$GREP -F"
5874    else
5875      if test -z "$FGREP"; then
5876   ac_path_FGREP_found=false
5877   # Loop through the user's path and test for each of PROGNAME-LIST
5878   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5879 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5880 do
5881   IFS=$as_save_IFS
5882   test -z "$as_dir" && as_dir=.
5883     for ac_prog in fgrep; do
5884     for ac_exec_ext in '' $ac_executable_extensions; do
5885       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5886       as_fn_executable_p "$ac_path_FGREP" || continue
5887 # Check for GNU ac_path_FGREP and select it if it is found.
5888   # Check for GNU $ac_path_FGREP
5889 case `"$ac_path_FGREP" --version 2>&1` in
5890 *GNU*)
5891   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5892 *)
5893   ac_count=0
5894   $as_echo_n 0123456789 >"conftest.in"
5895   while :
5896   do
5897     cat "conftest.in" "conftest.in" >"conftest.tmp"
5898     mv "conftest.tmp" "conftest.in"
5899     cp "conftest.in" "conftest.nl"
5900     $as_echo 'FGREP' >> "conftest.nl"
5901     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5902     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5903     as_fn_arith $ac_count + 1 && ac_count=$as_val
5904     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5905       # Best one so far, save it but keep looking for a better one
5906       ac_cv_path_FGREP="$ac_path_FGREP"
5907       ac_path_FGREP_max=$ac_count
5908     fi
5909     # 10*(2^10) chars as input seems more than enough
5910     test $ac_count -gt 10 && break
5911   done
5912   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5913 esac
5914
5915       $ac_path_FGREP_found && break 3
5916     done
5917   done
5918   done
5919 IFS=$as_save_IFS
5920   if test -z "$ac_cv_path_FGREP"; then
5921     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5922   fi
5923 else
5924   ac_cv_path_FGREP=$FGREP
5925 fi
5926
5927    fi
5928 fi
5929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5930 $as_echo "$ac_cv_path_FGREP" >&6; }
5931  FGREP="$ac_cv_path_FGREP"
5932
5933
5934 test -z "$GREP" && GREP=grep
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947
5948
5949
5950
5951
5952
5953
5954 # Check whether --with-gnu-ld was given.
5955 if test "${with_gnu_ld+set}" = set; then :
5956   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5957 else
5958   with_gnu_ld=no
5959 fi
5960
5961 ac_prog=ld
5962 if test "$GCC" = yes; then
5963   # Check if gcc -print-prog-name=ld gives a path.
5964   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5965 $as_echo_n "checking for ld used by $CC... " >&6; }
5966   case $host in
5967   *-*-mingw*)
5968     # gcc leaves a trailing carriage return which upsets mingw
5969     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5970   *)
5971     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5972   esac
5973   case $ac_prog in
5974     # Accept absolute paths.
5975     [\\/]* | ?:[\\/]*)
5976       re_direlt='/[^/][^/]*/\.\./'
5977       # Canonicalize the pathname of ld
5978       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5979       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5980         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5981       done
5982       test -z "$LD" && LD="$ac_prog"
5983       ;;
5984   "")
5985     # If it fails, then pretend we aren't using GCC.
5986     ac_prog=ld
5987     ;;
5988   *)
5989     # If it is relative, then search for the first ld in PATH.
5990     with_gnu_ld=unknown
5991     ;;
5992   esac
5993 elif test "$with_gnu_ld" = yes; then
5994   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5995 $as_echo_n "checking for GNU ld... " >&6; }
5996 else
5997   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5998 $as_echo_n "checking for non-GNU ld... " >&6; }
5999 fi
6000 if ${lt_cv_path_LD+:} false; then :
6001   $as_echo_n "(cached) " >&6
6002 else
6003   if test -z "$LD"; then
6004   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6005   for ac_dir in $PATH; do
6006     IFS="$lt_save_ifs"
6007     test -z "$ac_dir" && ac_dir=.
6008     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6009       lt_cv_path_LD="$ac_dir/$ac_prog"
6010       # Check to see if the program is GNU ld.  I'd rather use --version,
6011       # but apparently some variants of GNU ld only accept -v.
6012       # Break only if it was the GNU/non-GNU ld that we prefer.
6013       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
6014       *GNU* | *'with BFD'*)
6015         test "$with_gnu_ld" != no && break
6016         ;;
6017       *)
6018         test "$with_gnu_ld" != yes && break
6019         ;;
6020       esac
6021     fi
6022   done
6023   IFS="$lt_save_ifs"
6024 else
6025   lt_cv_path_LD="$LD" # Let the user override the test with a path.
6026 fi
6027 fi
6028
6029 LD="$lt_cv_path_LD"
6030 if test -n "$LD"; then
6031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
6032 $as_echo "$LD" >&6; }
6033 else
6034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6035 $as_echo "no" >&6; }
6036 fi
6037 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
6038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
6039 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
6040 if ${lt_cv_prog_gnu_ld+:} false; then :
6041   $as_echo_n "(cached) " >&6
6042 else
6043   # I'd rather use --version here, but apparently some GNU lds only accept -v.
6044 case `$LD -v 2>&1 </dev/null` in
6045 *GNU* | *'with BFD'*)
6046   lt_cv_prog_gnu_ld=yes
6047   ;;
6048 *)
6049   lt_cv_prog_gnu_ld=no
6050   ;;
6051 esac
6052 fi
6053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
6054 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
6055 with_gnu_ld=$lt_cv_prog_gnu_ld
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
6066 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
6067 if ${lt_cv_path_NM+:} false; then :
6068   $as_echo_n "(cached) " >&6
6069 else
6070   if test -n "$NM"; then
6071    # Let the user override the nm to test.
6072    lt_nm_to_check="$NM"
6073  else
6074    lt_nm_to_check="${ac_tool_prefix}nm"
6075    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
6076      lt_nm_to_check="$lt_nm_to_check nm"
6077    fi
6078  fi
6079  for lt_tmp_nm in "$lt_nm_to_check"; do
6080    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6081    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
6082      IFS="$lt_save_ifs"
6083      test -z "$ac_dir" && ac_dir=.
6084      # Strip out any user-provided options from the nm to test twice,
6085      # the first time to test to see if nm (rather than its options) has
6086      # an explicit path, the second time to yield a file which can be
6087      # nm'ed itself.
6088      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
6089      case "$tmp_nm_path" in
6090      */*|*\\*) tmp_nm="$lt_tmp_nm";;
6091      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
6092      esac
6093      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
6094      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
6095        # Check to see if the nm accepts a BSD-compat flag.
6096        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
6097        #   nm: unknown option "B" ignored
6098        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
6099        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
6100          break
6101          ;;
6102        *)
6103          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
6104          *$tmp_nm*)
6105            lt_cv_path_NM="$tmp_nm -p"
6106            break
6107            ;;
6108          *)
6109            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
6110            continue # so that we can try to find one that supports BSD flags
6111            ;;
6112          esac
6113          ;;
6114        esac
6115      fi
6116    done
6117    IFS="$lt_save_ifs"
6118  done
6119  : ${lt_cv_path_NM=no}
6120 fi
6121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
6122 $as_echo "$lt_cv_path_NM" >&6; }
6123 if test "$lt_cv_path_NM" != "no"; then
6124   NM="$lt_cv_path_NM"
6125 else
6126   # Didn't find any BSD compatible name lister, look for dumpbin.
6127   if test -n "$DUMPBIN"; then :
6128     # Let the user override the test.
6129   else
6130     if test -n "$ac_tool_prefix"; then
6131   for ac_prog in dumpbin "link -dump"
6132   do
6133     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
6134 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
6135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6136 $as_echo_n "checking for $ac_word... " >&6; }
6137 if ${ac_cv_prog_DUMPBIN+:} false; then :
6138   $as_echo_n "(cached) " >&6
6139 else
6140   if test -n "$DUMPBIN"; then
6141   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
6142 else
6143 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6144 for as_dir in $PATH
6145 do
6146   IFS=$as_save_IFS
6147   test -z "$as_dir" && as_dir=.
6148     for ac_exec_ext in '' $ac_executable_extensions; do
6149   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6150     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
6151     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6152     break 2
6153   fi
6154 done
6155   done
6156 IFS=$as_save_IFS
6157
6158 fi
6159 fi
6160 DUMPBIN=$ac_cv_prog_DUMPBIN
6161 if test -n "$DUMPBIN"; then
6162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
6163 $as_echo "$DUMPBIN" >&6; }
6164 else
6165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6166 $as_echo "no" >&6; }
6167 fi
6168
6169
6170     test -n "$DUMPBIN" && break
6171   done
6172 fi
6173 if test -z "$DUMPBIN"; then
6174   ac_ct_DUMPBIN=$DUMPBIN
6175   for ac_prog in dumpbin "link -dump"
6176 do
6177   # Extract the first word of "$ac_prog", so it can be a program name with args.
6178 set dummy $ac_prog; ac_word=$2
6179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6180 $as_echo_n "checking for $ac_word... " >&6; }
6181 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
6182   $as_echo_n "(cached) " >&6
6183 else
6184   if test -n "$ac_ct_DUMPBIN"; then
6185   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
6186 else
6187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6188 for as_dir in $PATH
6189 do
6190   IFS=$as_save_IFS
6191   test -z "$as_dir" && as_dir=.
6192     for ac_exec_ext in '' $ac_executable_extensions; do
6193   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6194     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
6195     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6196     break 2
6197   fi
6198 done
6199   done
6200 IFS=$as_save_IFS
6201
6202 fi
6203 fi
6204 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
6205 if test -n "$ac_ct_DUMPBIN"; then
6206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
6207 $as_echo "$ac_ct_DUMPBIN" >&6; }
6208 else
6209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6210 $as_echo "no" >&6; }
6211 fi
6212
6213
6214   test -n "$ac_ct_DUMPBIN" && break
6215 done
6216
6217   if test "x$ac_ct_DUMPBIN" = x; then
6218     DUMPBIN=":"
6219   else
6220     case $cross_compiling:$ac_tool_warned in
6221 yes:)
6222 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6223 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6224 ac_tool_warned=yes ;;
6225 esac
6226     DUMPBIN=$ac_ct_DUMPBIN
6227   fi
6228 fi
6229
6230     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
6231     *COFF*)
6232       DUMPBIN="$DUMPBIN -symbols"
6233       ;;
6234     *)
6235       DUMPBIN=:
6236       ;;
6237     esac
6238   fi
6239
6240   if test "$DUMPBIN" != ":"; then
6241     NM="$DUMPBIN"
6242   fi
6243 fi
6244 test -z "$NM" && NM=nm
6245
6246
6247
6248
6249
6250
6251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
6252 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
6253 if ${lt_cv_nm_interface+:} false; then :
6254   $as_echo_n "(cached) " >&6
6255 else
6256   lt_cv_nm_interface="BSD nm"
6257   echo "int some_variable = 0;" > conftest.$ac_ext
6258   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6259   (eval "$ac_compile" 2>conftest.err)
6260   cat conftest.err >&5
6261   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6262   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6263   cat conftest.err >&5
6264   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6265   cat conftest.out >&5
6266   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6267     lt_cv_nm_interface="MS dumpbin"
6268   fi
6269   rm -f conftest*
6270 fi
6271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6272 $as_echo "$lt_cv_nm_interface" >&6; }
6273
6274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6275 $as_echo_n "checking whether ln -s works... " >&6; }
6276 LN_S=$as_ln_s
6277 if test "$LN_S" = "ln -s"; then
6278   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6279 $as_echo "yes" >&6; }
6280 else
6281   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6282 $as_echo "no, using $LN_S" >&6; }
6283 fi
6284
6285 # find the maximum length of command line arguments
6286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6287 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6288 if ${lt_cv_sys_max_cmd_len+:} false; then :
6289   $as_echo_n "(cached) " >&6
6290 else
6291     i=0
6292   teststring="ABCD"
6293
6294   case $build_os in
6295   msdosdjgpp*)
6296     # On DJGPP, this test can blow up pretty badly due to problems in libc
6297     # (any single argument exceeding 2000 bytes causes a buffer overrun
6298     # during glob expansion).  Even if it were fixed, the result of this
6299     # check would be larger than it should be.
6300     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6301     ;;
6302
6303   gnu*)
6304     # Under GNU Hurd, this test is not required because there is
6305     # no limit to the length of command line arguments.
6306     # Libtool will interpret -1 as no limit whatsoever
6307     lt_cv_sys_max_cmd_len=-1;
6308     ;;
6309
6310   cygwin* | mingw* | cegcc*)
6311     # On Win9x/ME, this test blows up -- it succeeds, but takes
6312     # about 5 minutes as the teststring grows exponentially.
6313     # Worse, since 9x/ME are not pre-emptively multitasking,
6314     # you end up with a "frozen" computer, even though with patience
6315     # the test eventually succeeds (with a max line length of 256k).
6316     # Instead, let's just punt: use the minimum linelength reported by
6317     # all of the supported platforms: 8192 (on NT/2K/XP).
6318     lt_cv_sys_max_cmd_len=8192;
6319     ;;
6320
6321   mint*)
6322     # On MiNT this can take a long time and run out of memory.
6323     lt_cv_sys_max_cmd_len=8192;
6324     ;;
6325
6326   amigaos*)
6327     # On AmigaOS with pdksh, this test takes hours, literally.
6328     # So we just punt and use a minimum line length of 8192.
6329     lt_cv_sys_max_cmd_len=8192;
6330     ;;
6331
6332   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6333     # This has been around since 386BSD, at least.  Likely further.
6334     if test -x /sbin/sysctl; then
6335       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6336     elif test -x /usr/sbin/sysctl; then
6337       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6338     else
6339       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6340     fi
6341     # And add a safety zone
6342     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6343     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6344     ;;
6345
6346   interix*)
6347     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6348     lt_cv_sys_max_cmd_len=196608
6349     ;;
6350
6351   osf*)
6352     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6353     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6354     # nice to cause kernel panics so lets avoid the loop below.
6355     # First set a reasonable default.
6356     lt_cv_sys_max_cmd_len=16384
6357     #
6358     if test -x /sbin/sysconfig; then
6359       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6360         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6361       esac
6362     fi
6363     ;;
6364   sco3.2v5*)
6365     lt_cv_sys_max_cmd_len=102400
6366     ;;
6367   sysv5* | sco5v6* | sysv4.2uw2*)
6368     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6369     if test -n "$kargmax"; then
6370       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6371     else
6372       lt_cv_sys_max_cmd_len=32768
6373     fi
6374     ;;
6375   *)
6376     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6377     if test -n "$lt_cv_sys_max_cmd_len"; then
6378       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6379       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6380     else
6381       # Make teststring a little bigger before we do anything with it.
6382       # a 1K string should be a reasonable start.
6383       for i in 1 2 3 4 5 6 7 8 ; do
6384         teststring=$teststring$teststring
6385       done
6386       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6387       # If test is not a shell built-in, we'll probably end up computing a
6388       # maximum length that is only half of the actual maximum length, but
6389       # we can't tell.
6390       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6391                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6392               test $i != 17 # 1/2 MB should be enough
6393       do
6394         i=`expr $i + 1`
6395         teststring=$teststring$teststring
6396       done
6397       # Only check the string length outside the loop.
6398       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6399       teststring=
6400       # Add a significant safety factor because C++ compilers can tack on
6401       # massive amounts of additional arguments before passing them to the
6402       # linker.  It appears as though 1/2 is a usable value.
6403       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6404     fi
6405     ;;
6406   esac
6407
6408 fi
6409
6410 if test -n $lt_cv_sys_max_cmd_len ; then
6411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6412 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6413 else
6414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6415 $as_echo "none" >&6; }
6416 fi
6417 max_cmd_len=$lt_cv_sys_max_cmd_len
6418
6419
6420
6421
6422
6423
6424 : ${CP="cp -f"}
6425 : ${MV="mv -f"}
6426 : ${RM="rm -f"}
6427
6428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6429 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6430 # Try some XSI features
6431 xsi_shell=no
6432 ( _lt_dummy="a/b/c"
6433   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6434       = c,a/b,, \
6435     && eval 'test $(( 1 + 1 )) -eq 2 \
6436     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6437   && xsi_shell=yes
6438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6439 $as_echo "$xsi_shell" >&6; }
6440
6441
6442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6443 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6444 lt_shell_append=no
6445 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6446     >/dev/null 2>&1 \
6447   && lt_shell_append=yes
6448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6449 $as_echo "$lt_shell_append" >&6; }
6450
6451
6452 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6453   lt_unset=unset
6454 else
6455   lt_unset=false
6456 fi
6457
6458
6459
6460
6461
6462 # test EBCDIC or ASCII
6463 case `echo X|tr X '\101'` in
6464  A) # ASCII based system
6465     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6466   lt_SP2NL='tr \040 \012'
6467   lt_NL2SP='tr \015\012 \040\040'
6468   ;;
6469  *) # EBCDIC based system
6470   lt_SP2NL='tr \100 \n'
6471   lt_NL2SP='tr \r\n \100\100'
6472   ;;
6473 esac
6474
6475
6476
6477
6478
6479
6480
6481
6482
6483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6484 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6485 if ${lt_cv_ld_reload_flag+:} false; then :
6486   $as_echo_n "(cached) " >&6
6487 else
6488   lt_cv_ld_reload_flag='-r'
6489 fi
6490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6491 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6492 reload_flag=$lt_cv_ld_reload_flag
6493 case $reload_flag in
6494 "" | " "*) ;;
6495 *) reload_flag=" $reload_flag" ;;
6496 esac
6497 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6498 case $host_os in
6499   darwin*)
6500     if test "$GCC" = yes; then
6501       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6502     else
6503       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6504     fi
6505     ;;
6506 esac
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516 if test -n "$ac_tool_prefix"; then
6517   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6518 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6520 $as_echo_n "checking for $ac_word... " >&6; }
6521 if ${ac_cv_prog_OBJDUMP+:} false; then :
6522   $as_echo_n "(cached) " >&6
6523 else
6524   if test -n "$OBJDUMP"; then
6525   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6526 else
6527 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6528 for as_dir in $PATH
6529 do
6530   IFS=$as_save_IFS
6531   test -z "$as_dir" && as_dir=.
6532     for ac_exec_ext in '' $ac_executable_extensions; do
6533   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6534     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6535     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6536     break 2
6537   fi
6538 done
6539   done
6540 IFS=$as_save_IFS
6541
6542 fi
6543 fi
6544 OBJDUMP=$ac_cv_prog_OBJDUMP
6545 if test -n "$OBJDUMP"; then
6546   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6547 $as_echo "$OBJDUMP" >&6; }
6548 else
6549   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6550 $as_echo "no" >&6; }
6551 fi
6552
6553
6554 fi
6555 if test -z "$ac_cv_prog_OBJDUMP"; then
6556   ac_ct_OBJDUMP=$OBJDUMP
6557   # Extract the first word of "objdump", so it can be a program name with args.
6558 set dummy objdump; ac_word=$2
6559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6560 $as_echo_n "checking for $ac_word... " >&6; }
6561 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6562   $as_echo_n "(cached) " >&6
6563 else
6564   if test -n "$ac_ct_OBJDUMP"; then
6565   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6566 else
6567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6568 for as_dir in $PATH
6569 do
6570   IFS=$as_save_IFS
6571   test -z "$as_dir" && as_dir=.
6572     for ac_exec_ext in '' $ac_executable_extensions; do
6573   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6574     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6575     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6576     break 2
6577   fi
6578 done
6579   done
6580 IFS=$as_save_IFS
6581
6582 fi
6583 fi
6584 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6585 if test -n "$ac_ct_OBJDUMP"; then
6586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6587 $as_echo "$ac_ct_OBJDUMP" >&6; }
6588 else
6589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6590 $as_echo "no" >&6; }
6591 fi
6592
6593   if test "x$ac_ct_OBJDUMP" = x; then
6594     OBJDUMP="false"
6595   else
6596     case $cross_compiling:$ac_tool_warned in
6597 yes:)
6598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6599 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6600 ac_tool_warned=yes ;;
6601 esac
6602     OBJDUMP=$ac_ct_OBJDUMP
6603   fi
6604 else
6605   OBJDUMP="$ac_cv_prog_OBJDUMP"
6606 fi
6607
6608 test -z "$OBJDUMP" && OBJDUMP=objdump
6609
6610
6611
6612
6613
6614
6615
6616
6617
6618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6619 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6620 if ${lt_cv_deplibs_check_method+:} false; then :
6621   $as_echo_n "(cached) " >&6
6622 else
6623   lt_cv_file_magic_cmd='$MAGIC_CMD'
6624 lt_cv_file_magic_test_file=
6625 lt_cv_deplibs_check_method='unknown'
6626 # Need to set the preceding variable on all platforms that support
6627 # interlibrary dependencies.
6628 # 'none' -- dependencies not supported.
6629 # `unknown' -- same as none, but documents that we really don't know.
6630 # 'pass_all' -- all dependencies passed with no checks.
6631 # 'test_compile' -- check by making test program.
6632 # 'file_magic [[regex]]' -- check by looking for files in library path
6633 # which responds to the $file_magic_cmd with a given extended regex.
6634 # If you have `file' or equivalent on your system and you're not sure
6635 # whether `pass_all' will *always* work, you probably want this one.
6636
6637 case $host_os in
6638 aix[4-9]*)
6639   lt_cv_deplibs_check_method=pass_all
6640   ;;
6641
6642 beos*)
6643   lt_cv_deplibs_check_method=pass_all
6644   ;;
6645
6646 bsdi[45]*)
6647   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6648   lt_cv_file_magic_cmd='/usr/bin/file -L'
6649   lt_cv_file_magic_test_file=/shlib/libc.so
6650   ;;
6651
6652 cygwin*)
6653   # func_win32_libid is a shell function defined in ltmain.sh
6654   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6655   lt_cv_file_magic_cmd='func_win32_libid'
6656   ;;
6657
6658 mingw* | pw32*)
6659   # Base MSYS/MinGW do not provide the 'file' command needed by
6660   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6661   # unless we find 'file', for example because we are cross-compiling.
6662   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6663   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6664     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6665     lt_cv_file_magic_cmd='func_win32_libid'
6666   else
6667     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6668     lt_cv_file_magic_cmd='$OBJDUMP -f'
6669   fi
6670   ;;
6671
6672 cegcc*)
6673   # use the weaker test based on 'objdump'. See mingw*.
6674   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6675   lt_cv_file_magic_cmd='$OBJDUMP -f'
6676   ;;
6677
6678 darwin* | rhapsody*)
6679   lt_cv_deplibs_check_method=pass_all
6680   ;;
6681
6682 freebsd* | dragonfly*)
6683   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6684     case $host_cpu in
6685     i*86 )
6686       # Not sure whether the presence of OpenBSD here was a mistake.
6687       # Let's accept both of them until this is cleared up.
6688       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6689       lt_cv_file_magic_cmd=/usr/bin/file
6690       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6691       ;;
6692     esac
6693   else
6694     lt_cv_deplibs_check_method=pass_all
6695   fi
6696   ;;
6697
6698 gnu*)
6699   lt_cv_deplibs_check_method=pass_all
6700   ;;
6701
6702 haiku*)
6703   lt_cv_deplibs_check_method=pass_all
6704   ;;
6705
6706 hpux10.20* | hpux11*)
6707   lt_cv_file_magic_cmd=/usr/bin/file
6708   case $host_cpu in
6709   ia64*)
6710     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6711     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6712     ;;
6713   hppa*64*)
6714     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6715     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6716     ;;
6717   *)
6718     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6719     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6720     ;;
6721   esac
6722   ;;
6723
6724 interix[3-9]*)
6725   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6726   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6727   ;;
6728
6729 irix5* | irix6* | nonstopux*)
6730   case $LD in
6731   *-32|*"-32 ") libmagic=32-bit;;
6732   *-n32|*"-n32 ") libmagic=N32;;
6733   *-64|*"-64 ") libmagic=64-bit;;
6734   *) libmagic=never-match;;
6735   esac
6736   lt_cv_deplibs_check_method=pass_all
6737   ;;
6738
6739 # This must be Linux ELF.
6740 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6741   lt_cv_deplibs_check_method=pass_all
6742   ;;
6743
6744 netbsd*)
6745   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6746     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6747   else
6748     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6749   fi
6750   ;;
6751
6752 newos6*)
6753   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6754   lt_cv_file_magic_cmd=/usr/bin/file
6755   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6756   ;;
6757
6758 *nto* | *qnx*)
6759   lt_cv_deplibs_check_method=pass_all
6760   ;;
6761
6762 openbsd*)
6763   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6764     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6765   else
6766     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6767   fi
6768   ;;
6769
6770 osf3* | osf4* | osf5*)
6771   lt_cv_deplibs_check_method=pass_all
6772   ;;
6773
6774 rdos*)
6775   lt_cv_deplibs_check_method=pass_all
6776   ;;
6777
6778 solaris*)
6779   lt_cv_deplibs_check_method=pass_all
6780   ;;
6781
6782 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6783   lt_cv_deplibs_check_method=pass_all
6784   ;;
6785
6786 sysv4 | sysv4.3*)
6787   case $host_vendor in
6788   motorola)
6789     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]'
6790     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6791     ;;
6792   ncr)
6793     lt_cv_deplibs_check_method=pass_all
6794     ;;
6795   sequent)
6796     lt_cv_file_magic_cmd='/bin/file'
6797     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6798     ;;
6799   sni)
6800     lt_cv_file_magic_cmd='/bin/file'
6801     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6802     lt_cv_file_magic_test_file=/lib/libc.so
6803     ;;
6804   siemens)
6805     lt_cv_deplibs_check_method=pass_all
6806     ;;
6807   pc)
6808     lt_cv_deplibs_check_method=pass_all
6809     ;;
6810   esac
6811   ;;
6812
6813 tpf*)
6814   lt_cv_deplibs_check_method=pass_all
6815   ;;
6816 vxworks*)
6817   # Assume VxWorks cross toolchains are built on Linux, possibly
6818   # as canadian for Windows hosts.
6819   lt_cv_deplibs_check_method=pass_all
6820   ;;
6821 esac
6822
6823 fi
6824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6825 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6826 file_magic_cmd=$lt_cv_file_magic_cmd
6827 deplibs_check_method=$lt_cv_deplibs_check_method
6828 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6829
6830
6831
6832
6833
6834
6835
6836
6837
6838
6839
6840
6841 plugin_option=
6842 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
6843 for plugin in $plugin_names; do
6844   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
6845   if test x$plugin_so = x$plugin; then
6846     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
6847   fi
6848   if test x$plugin_so != x$plugin; then
6849     plugin_option="--plugin $plugin_so"
6850     break
6851   fi
6852 done
6853
6854 if test -n "$ac_tool_prefix"; then
6855   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6856 set dummy ${ac_tool_prefix}ar; ac_word=$2
6857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6858 $as_echo_n "checking for $ac_word... " >&6; }
6859 if ${ac_cv_prog_AR+:} false; then :
6860   $as_echo_n "(cached) " >&6
6861 else
6862   if test -n "$AR"; then
6863   ac_cv_prog_AR="$AR" # Let the user override the test.
6864 else
6865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6866 for as_dir in $PATH
6867 do
6868   IFS=$as_save_IFS
6869   test -z "$as_dir" && as_dir=.
6870     for ac_exec_ext in '' $ac_executable_extensions; do
6871   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6872     ac_cv_prog_AR="${ac_tool_prefix}ar"
6873     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6874     break 2
6875   fi
6876 done
6877   done
6878 IFS=$as_save_IFS
6879
6880 fi
6881 fi
6882 AR=$ac_cv_prog_AR
6883 if test -n "$AR"; then
6884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6885 $as_echo "$AR" >&6; }
6886 else
6887   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6888 $as_echo "no" >&6; }
6889 fi
6890
6891
6892 fi
6893 if test -z "$ac_cv_prog_AR"; then
6894   ac_ct_AR=$AR
6895   # Extract the first word of "ar", so it can be a program name with args.
6896 set dummy ar; ac_word=$2
6897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6898 $as_echo_n "checking for $ac_word... " >&6; }
6899 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6900   $as_echo_n "(cached) " >&6
6901 else
6902   if test -n "$ac_ct_AR"; then
6903   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6904 else
6905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6906 for as_dir in $PATH
6907 do
6908   IFS=$as_save_IFS
6909   test -z "$as_dir" && as_dir=.
6910     for ac_exec_ext in '' $ac_executable_extensions; do
6911   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6912     ac_cv_prog_ac_ct_AR="ar"
6913     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6914     break 2
6915   fi
6916 done
6917   done
6918 IFS=$as_save_IFS
6919
6920 fi
6921 fi
6922 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6923 if test -n "$ac_ct_AR"; then
6924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6925 $as_echo "$ac_ct_AR" >&6; }
6926 else
6927   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6928 $as_echo "no" >&6; }
6929 fi
6930
6931   if test "x$ac_ct_AR" = x; then
6932     AR="false"
6933   else
6934     case $cross_compiling:$ac_tool_warned in
6935 yes:)
6936 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6937 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6938 ac_tool_warned=yes ;;
6939 esac
6940     AR=$ac_ct_AR
6941   fi
6942 else
6943   AR="$ac_cv_prog_AR"
6944 fi
6945
6946 test -z "$AR" && AR=ar
6947 if test -n "$plugin_option"; then
6948   if $AR --help 2>&1 | grep -q "\--plugin"; then
6949     touch conftest.c
6950     $AR $plugin_option rc conftest.a conftest.c
6951     if test "$?" != 0; then
6952       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
6953 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
6954     else
6955       AR="$AR $plugin_option"
6956     fi
6957     rm -f conftest.*
6958   fi
6959 fi
6960 test -z "$AR_FLAGS" && AR_FLAGS=cru
6961
6962
6963
6964
6965
6966
6967
6968
6969
6970
6971
6972 if test -n "$ac_tool_prefix"; then
6973   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6974 set dummy ${ac_tool_prefix}strip; ac_word=$2
6975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6976 $as_echo_n "checking for $ac_word... " >&6; }
6977 if ${ac_cv_prog_STRIP+:} false; then :
6978   $as_echo_n "(cached) " >&6
6979 else
6980   if test -n "$STRIP"; then
6981   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6982 else
6983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6984 for as_dir in $PATH
6985 do
6986   IFS=$as_save_IFS
6987   test -z "$as_dir" && as_dir=.
6988     for ac_exec_ext in '' $ac_executable_extensions; do
6989   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6990     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6991     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6992     break 2
6993   fi
6994 done
6995   done
6996 IFS=$as_save_IFS
6997
6998 fi
6999 fi
7000 STRIP=$ac_cv_prog_STRIP
7001 if test -n "$STRIP"; then
7002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7003 $as_echo "$STRIP" >&6; }
7004 else
7005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7006 $as_echo "no" >&6; }
7007 fi
7008
7009
7010 fi
7011 if test -z "$ac_cv_prog_STRIP"; then
7012   ac_ct_STRIP=$STRIP
7013   # Extract the first word of "strip", so it can be a program name with args.
7014 set dummy strip; ac_word=$2
7015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7016 $as_echo_n "checking for $ac_word... " >&6; }
7017 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
7018   $as_echo_n "(cached) " >&6
7019 else
7020   if test -n "$ac_ct_STRIP"; then
7021   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7022 else
7023 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7024 for as_dir in $PATH
7025 do
7026   IFS=$as_save_IFS
7027   test -z "$as_dir" && as_dir=.
7028     for ac_exec_ext in '' $ac_executable_extensions; do
7029   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7030     ac_cv_prog_ac_ct_STRIP="strip"
7031     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7032     break 2
7033   fi
7034 done
7035   done
7036 IFS=$as_save_IFS
7037
7038 fi
7039 fi
7040 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7041 if test -n "$ac_ct_STRIP"; then
7042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7043 $as_echo "$ac_ct_STRIP" >&6; }
7044 else
7045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7046 $as_echo "no" >&6; }
7047 fi
7048
7049   if test "x$ac_ct_STRIP" = x; then
7050     STRIP=":"
7051   else
7052     case $cross_compiling:$ac_tool_warned in
7053 yes:)
7054 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7055 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7056 ac_tool_warned=yes ;;
7057 esac
7058     STRIP=$ac_ct_STRIP
7059   fi
7060 else
7061   STRIP="$ac_cv_prog_STRIP"
7062 fi
7063
7064 test -z "$STRIP" && STRIP=:
7065
7066
7067
7068
7069
7070
7071 if test -n "$ac_tool_prefix"; then
7072   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7073 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7075 $as_echo_n "checking for $ac_word... " >&6; }
7076 if ${ac_cv_prog_RANLIB+:} false; then :
7077   $as_echo_n "(cached) " >&6
7078 else
7079   if test -n "$RANLIB"; then
7080   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7081 else
7082 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7083 for as_dir in $PATH
7084 do
7085   IFS=$as_save_IFS
7086   test -z "$as_dir" && as_dir=.
7087     for ac_exec_ext in '' $ac_executable_extensions; do
7088   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7089     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7090     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7091     break 2
7092   fi
7093 done
7094   done
7095 IFS=$as_save_IFS
7096
7097 fi
7098 fi
7099 RANLIB=$ac_cv_prog_RANLIB
7100 if test -n "$RANLIB"; then
7101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7102 $as_echo "$RANLIB" >&6; }
7103 else
7104   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7105 $as_echo "no" >&6; }
7106 fi
7107
7108
7109 fi
7110 if test -z "$ac_cv_prog_RANLIB"; then
7111   ac_ct_RANLIB=$RANLIB
7112   # Extract the first word of "ranlib", so it can be a program name with args.
7113 set dummy ranlib; ac_word=$2
7114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7115 $as_echo_n "checking for $ac_word... " >&6; }
7116 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7117   $as_echo_n "(cached) " >&6
7118 else
7119   if test -n "$ac_ct_RANLIB"; then
7120   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7121 else
7122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7123 for as_dir in $PATH
7124 do
7125   IFS=$as_save_IFS
7126   test -z "$as_dir" && as_dir=.
7127     for ac_exec_ext in '' $ac_executable_extensions; do
7128   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7129     ac_cv_prog_ac_ct_RANLIB="ranlib"
7130     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7131     break 2
7132   fi
7133 done
7134   done
7135 IFS=$as_save_IFS
7136
7137 fi
7138 fi
7139 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7140 if test -n "$ac_ct_RANLIB"; then
7141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7142 $as_echo "$ac_ct_RANLIB" >&6; }
7143 else
7144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7145 $as_echo "no" >&6; }
7146 fi
7147
7148   if test "x$ac_ct_RANLIB" = x; then
7149     RANLIB=":"
7150   else
7151     case $cross_compiling:$ac_tool_warned in
7152 yes:)
7153 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7154 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7155 ac_tool_warned=yes ;;
7156 esac
7157     RANLIB=$ac_ct_RANLIB
7158   fi
7159 else
7160   RANLIB="$ac_cv_prog_RANLIB"
7161 fi
7162
7163 test -z "$RANLIB" && RANLIB=:
7164 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
7165   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
7166     RANLIB="$RANLIB $plugin_option"
7167   fi
7168 fi
7169
7170
7171
7172
7173
7174
7175 # Determine commands to create old-style static archives.
7176 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
7177 old_postinstall_cmds='chmod 644 $oldlib'
7178 old_postuninstall_cmds=
7179
7180 if test -n "$RANLIB"; then
7181   case $host_os in
7182   openbsd*)
7183     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
7184     ;;
7185   *)
7186     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
7187     ;;
7188   esac
7189   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
7190 fi
7191
7192 case $host_os in
7193   darwin*)
7194     lock_old_archive_extraction=yes ;;
7195   *)
7196     lock_old_archive_extraction=no ;;
7197 esac
7198
7199
7200
7201
7202
7203
7204
7205
7206
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237 # If no C compiler was specified, use CC.
7238 LTCC=${LTCC-"$CC"}
7239
7240 # If no C compiler flags were specified, use CFLAGS.
7241 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7242
7243 # Allow CC to be a program name with arguments.
7244 compiler=$CC
7245
7246
7247 # Check for command to grab the raw symbol name followed by C symbol from nm.
7248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
7249 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
7250 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
7251   $as_echo_n "(cached) " >&6
7252 else
7253
7254 # These are sane defaults that work on at least a few old systems.
7255 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
7256
7257 # Character class describing NM global symbol codes.
7258 symcode='[BCDEGRST]'
7259
7260 # Regexp to match symbols that can be accessed directly from C.
7261 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
7262
7263 # Define system-specific variables.
7264 case $host_os in
7265 aix*)
7266   symcode='[BCDT]'
7267   ;;
7268 cygwin* | mingw* | pw32* | cegcc*)
7269   symcode='[ABCDGISTW]'
7270   ;;
7271 hpux*)
7272   if test "$host_cpu" = ia64; then
7273     symcode='[ABCDEGRST]'
7274   fi
7275   ;;
7276 irix* | nonstopux*)
7277   symcode='[BCDEGRST]'
7278   ;;
7279 osf*)
7280   symcode='[BCDEGQRST]'
7281   ;;
7282 solaris*)
7283   symcode='[BCDRT]'
7284   ;;
7285 sco3.2v5*)
7286   symcode='[DT]'
7287   ;;
7288 sysv4.2uw2*)
7289   symcode='[DT]'
7290   ;;
7291 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7292   symcode='[ABDT]'
7293   ;;
7294 sysv4)
7295   symcode='[DFNSTU]'
7296   ;;
7297 esac
7298
7299 # If we're using GNU nm, then use its standard symbol codes.
7300 case `$NM -V 2>&1` in
7301 *GNU* | *'with BFD'*)
7302   symcode='[ABCDGIRSTW]' ;;
7303 esac
7304
7305 # Transform an extracted symbol line into a proper C declaration.
7306 # Some systems (esp. on ia64) link data and code symbols differently,
7307 # so use this general approach.
7308 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7309
7310 # Transform an extracted symbol line into symbol name and symbol address
7311 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7312 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'"
7313
7314 # Handle CRLF in mingw tool chain
7315 opt_cr=
7316 case $build_os in
7317 mingw*)
7318   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7319   ;;
7320 esac
7321
7322 # Try without a prefix underscore, then with it.
7323 for ac_symprfx in "" "_"; do
7324
7325   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7326   symxfrm="\\1 $ac_symprfx\\2 \\2"
7327
7328   # Write the raw and C identifiers.
7329   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7330     # Fake it for dumpbin and say T for any non-static function
7331     # and D for any global variable.
7332     # Also find C++ and __fastcall symbols from MSVC++,
7333     # which start with @ or ?.
7334     lt_cv_sys_global_symbol_pipe="$AWK '"\
7335 "     {last_section=section; section=\$ 3};"\
7336 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7337 "     \$ 0!~/External *\|/{next};"\
7338 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7339 "     {if(hide[section]) next};"\
7340 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7341 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7342 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7343 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7344 "     ' prfx=^$ac_symprfx"
7345   else
7346     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7347   fi
7348
7349   # Check to see that the pipe works correctly.
7350   pipe_works=no
7351
7352   rm -f conftest*
7353   cat > conftest.$ac_ext <<_LT_EOF
7354 #ifdef __cplusplus
7355 extern "C" {
7356 #endif
7357 char nm_test_var;
7358 void nm_test_func(void);
7359 void nm_test_func(void){}
7360 #ifdef __cplusplus
7361 }
7362 #endif
7363 int main(){nm_test_var='a';nm_test_func();return(0);}
7364 _LT_EOF
7365
7366   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7367   (eval $ac_compile) 2>&5
7368   ac_status=$?
7369   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7370   test $ac_status = 0; }; then
7371     # Now try to grab the symbols.
7372     nlist=conftest.nm
7373     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7374   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7375   ac_status=$?
7376   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7377   test $ac_status = 0; } && test -s "$nlist"; then
7378       # Try sorting and uniquifying the output.
7379       if sort "$nlist" | uniq > "$nlist"T; then
7380         mv -f "$nlist"T "$nlist"
7381       else
7382         rm -f "$nlist"T
7383       fi
7384
7385       # Make sure that we snagged all the symbols we need.
7386       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7387         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7388           cat <<_LT_EOF > conftest.$ac_ext
7389 #ifdef __cplusplus
7390 extern "C" {
7391 #endif
7392
7393 _LT_EOF
7394           # Now generate the symbol file.
7395           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7396
7397           cat <<_LT_EOF >> conftest.$ac_ext
7398
7399 /* The mapping between symbol names and symbols.  */
7400 const struct {
7401   const char *name;
7402   void       *address;
7403 }
7404 lt__PROGRAM__LTX_preloaded_symbols[] =
7405 {
7406   { "@PROGRAM@", (void *) 0 },
7407 _LT_EOF
7408           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7409           cat <<\_LT_EOF >> conftest.$ac_ext
7410   {0, (void *) 0}
7411 };
7412
7413 /* This works around a problem in FreeBSD linker */
7414 #ifdef FREEBSD_WORKAROUND
7415 static const void *lt_preloaded_setup() {
7416   return lt__PROGRAM__LTX_preloaded_symbols;
7417 }
7418 #endif
7419
7420 #ifdef __cplusplus
7421 }
7422 #endif
7423 _LT_EOF
7424           # Now try linking the two files.
7425           mv conftest.$ac_objext conftstm.$ac_objext
7426           lt_save_LIBS="$LIBS"
7427           lt_save_CFLAGS="$CFLAGS"
7428           LIBS="conftstm.$ac_objext"
7429           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7430           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7431   (eval $ac_link) 2>&5
7432   ac_status=$?
7433   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7434   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7435             pipe_works=yes
7436           fi
7437           LIBS="$lt_save_LIBS"
7438           CFLAGS="$lt_save_CFLAGS"
7439         else
7440           echo "cannot find nm_test_func in $nlist" >&5
7441         fi
7442       else
7443         echo "cannot find nm_test_var in $nlist" >&5
7444       fi
7445     else
7446       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7447     fi
7448   else
7449     echo "$progname: failed program was:" >&5
7450     cat conftest.$ac_ext >&5
7451   fi
7452   rm -rf conftest* conftst*
7453
7454   # Do not use the global_symbol_pipe unless it works.
7455   if test "$pipe_works" = yes; then
7456     break
7457   else
7458     lt_cv_sys_global_symbol_pipe=
7459   fi
7460 done
7461
7462 fi
7463
7464 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7465   lt_cv_sys_global_symbol_to_cdecl=
7466 fi
7467 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7469 $as_echo "failed" >&6; }
7470 else
7471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7472 $as_echo "ok" >&6; }
7473 fi
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496 # Check whether --enable-libtool-lock was given.
7497 if test "${enable_libtool_lock+set}" = set; then :
7498   enableval=$enable_libtool_lock;
7499 fi
7500
7501 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7502
7503 # Some flags need to be propagated to the compiler or linker for good
7504 # libtool support.
7505 case $host in
7506 ia64-*-hpux*)
7507   # Find out which ABI we are using.
7508   echo 'int i;' > conftest.$ac_ext
7509   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7510   (eval $ac_compile) 2>&5
7511   ac_status=$?
7512   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7513   test $ac_status = 0; }; then
7514     case `/usr/bin/file conftest.$ac_objext` in
7515       *ELF-32*)
7516         HPUX_IA64_MODE="32"
7517         ;;
7518       *ELF-64*)
7519         HPUX_IA64_MODE="64"
7520         ;;
7521     esac
7522   fi
7523   rm -rf conftest*
7524   ;;
7525 *-*-irix6*)
7526   # Find out which ABI we are using.
7527   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7528   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7529   (eval $ac_compile) 2>&5
7530   ac_status=$?
7531   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7532   test $ac_status = 0; }; then
7533     if test "$lt_cv_prog_gnu_ld" = yes; then
7534       case `/usr/bin/file conftest.$ac_objext` in
7535         *32-bit*)
7536           LD="${LD-ld} -melf32bsmip"
7537           ;;
7538         *N32*)
7539           LD="${LD-ld} -melf32bmipn32"
7540           ;;
7541         *64-bit*)
7542           LD="${LD-ld} -melf64bmip"
7543         ;;
7544       esac
7545     else
7546       case `/usr/bin/file conftest.$ac_objext` in
7547         *32-bit*)
7548           LD="${LD-ld} -32"
7549           ;;
7550         *N32*)
7551           LD="${LD-ld} -n32"
7552           ;;
7553         *64-bit*)
7554           LD="${LD-ld} -64"
7555           ;;
7556       esac
7557     fi
7558   fi
7559   rm -rf conftest*
7560   ;;
7561
7562 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7563 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7564   # Find out which ABI we are using.
7565   echo 'int i;' > conftest.$ac_ext
7566   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7567   (eval $ac_compile) 2>&5
7568   ac_status=$?
7569   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7570   test $ac_status = 0; }; then
7571     case `/usr/bin/file conftest.o` in
7572       *32-bit*)
7573         case $host in
7574           x86_64-*kfreebsd*-gnu)
7575             LD="${LD-ld} -m elf_i386_fbsd"
7576             ;;
7577           x86_64-*linux*)
7578             case `/usr/bin/file conftest.o` in
7579               *x86-64*)
7580                 LD="${LD-ld} -m elf32_x86_64"
7581                 ;;
7582               *)
7583                 LD="${LD-ld} -m elf_i386"
7584                 ;;
7585             esac
7586             ;;
7587           powerpc64le-*linux*)
7588             LD="${LD-ld} -m elf32lppclinux"
7589             ;;
7590           powerpc64-*linux*)
7591             LD="${LD-ld} -m elf32ppclinux"
7592             ;;
7593           s390x-*linux*)
7594             LD="${LD-ld} -m elf_s390"
7595             ;;
7596           sparc64-*linux*)
7597             LD="${LD-ld} -m elf32_sparc"
7598             ;;
7599         esac
7600         ;;
7601       *64-bit*)
7602         case $host in
7603           x86_64-*kfreebsd*-gnu)
7604             LD="${LD-ld} -m elf_x86_64_fbsd"
7605             ;;
7606           x86_64-*linux*)
7607             LD="${LD-ld} -m elf_x86_64"
7608             ;;
7609           powerpcle-*linux*)
7610             LD="${LD-ld} -m elf64lppc"
7611             ;;
7612           powerpc-*linux*)
7613             LD="${LD-ld} -m elf64ppc"
7614             ;;
7615           s390*-*linux*|s390*-*tpf*)
7616             LD="${LD-ld} -m elf64_s390"
7617             ;;
7618           sparc*-*linux*)
7619             LD="${LD-ld} -m elf64_sparc"
7620             ;;
7621         esac
7622         ;;
7623     esac
7624   fi
7625   rm -rf conftest*
7626   ;;
7627
7628 *-*-sco3.2v5*)
7629   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7630   SAVE_CFLAGS="$CFLAGS"
7631   CFLAGS="$CFLAGS -belf"
7632   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7633 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7634 if ${lt_cv_cc_needs_belf+:} false; then :
7635   $as_echo_n "(cached) " >&6
7636 else
7637   ac_ext=c
7638 ac_cpp='$CPP $CPPFLAGS'
7639 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7640 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7641 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7642
7643      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7644 /* end confdefs.h.  */
7645
7646 int
7647 main ()
7648 {
7649
7650   ;
7651   return 0;
7652 }
7653 _ACEOF
7654 if ac_fn_c_try_link "$LINENO"; then :
7655   lt_cv_cc_needs_belf=yes
7656 else
7657   lt_cv_cc_needs_belf=no
7658 fi
7659 rm -f core conftest.err conftest.$ac_objext \
7660     conftest$ac_exeext conftest.$ac_ext
7661      ac_ext=c
7662 ac_cpp='$CPP $CPPFLAGS'
7663 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7664 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7665 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7666
7667 fi
7668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7669 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7670   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7671     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7672     CFLAGS="$SAVE_CFLAGS"
7673   fi
7674   ;;
7675 sparc*-*solaris*)
7676   # Find out which ABI we are using.
7677   echo 'int i;' > conftest.$ac_ext
7678   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7679   (eval $ac_compile) 2>&5
7680   ac_status=$?
7681   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7682   test $ac_status = 0; }; then
7683     case `/usr/bin/file conftest.o` in
7684     *64-bit*)
7685       case $lt_cv_prog_gnu_ld in
7686       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7687       *)
7688         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7689           LD="${LD-ld} -64"
7690         fi
7691         ;;
7692       esac
7693       ;;
7694     esac
7695   fi
7696   rm -rf conftest*
7697   ;;
7698 esac
7699
7700 need_locks="$enable_libtool_lock"
7701
7702
7703   case $host_os in
7704     rhapsody* | darwin*)
7705     if test -n "$ac_tool_prefix"; then
7706   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7707 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7709 $as_echo_n "checking for $ac_word... " >&6; }
7710 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7711   $as_echo_n "(cached) " >&6
7712 else
7713   if test -n "$DSYMUTIL"; then
7714   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7715 else
7716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7717 for as_dir in $PATH
7718 do
7719   IFS=$as_save_IFS
7720   test -z "$as_dir" && as_dir=.
7721     for ac_exec_ext in '' $ac_executable_extensions; do
7722   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7723     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7725     break 2
7726   fi
7727 done
7728   done
7729 IFS=$as_save_IFS
7730
7731 fi
7732 fi
7733 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7734 if test -n "$DSYMUTIL"; then
7735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7736 $as_echo "$DSYMUTIL" >&6; }
7737 else
7738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7739 $as_echo "no" >&6; }
7740 fi
7741
7742
7743 fi
7744 if test -z "$ac_cv_prog_DSYMUTIL"; then
7745   ac_ct_DSYMUTIL=$DSYMUTIL
7746   # Extract the first word of "dsymutil", so it can be a program name with args.
7747 set dummy dsymutil; ac_word=$2
7748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7749 $as_echo_n "checking for $ac_word... " >&6; }
7750 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7751   $as_echo_n "(cached) " >&6
7752 else
7753   if test -n "$ac_ct_DSYMUTIL"; then
7754   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7755 else
7756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7757 for as_dir in $PATH
7758 do
7759   IFS=$as_save_IFS
7760   test -z "$as_dir" && as_dir=.
7761     for ac_exec_ext in '' $ac_executable_extensions; do
7762   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7763     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7764     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7765     break 2
7766   fi
7767 done
7768   done
7769 IFS=$as_save_IFS
7770
7771 fi
7772 fi
7773 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7774 if test -n "$ac_ct_DSYMUTIL"; then
7775   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7776 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7777 else
7778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7779 $as_echo "no" >&6; }
7780 fi
7781
7782   if test "x$ac_ct_DSYMUTIL" = x; then
7783     DSYMUTIL=":"
7784   else
7785     case $cross_compiling:$ac_tool_warned in
7786 yes:)
7787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7788 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7789 ac_tool_warned=yes ;;
7790 esac
7791     DSYMUTIL=$ac_ct_DSYMUTIL
7792   fi
7793 else
7794   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7795 fi
7796
7797     if test -n "$ac_tool_prefix"; then
7798   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7799 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7801 $as_echo_n "checking for $ac_word... " >&6; }
7802 if ${ac_cv_prog_NMEDIT+:} false; then :
7803   $as_echo_n "(cached) " >&6
7804 else
7805   if test -n "$NMEDIT"; then
7806   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7807 else
7808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7809 for as_dir in $PATH
7810 do
7811   IFS=$as_save_IFS
7812   test -z "$as_dir" && as_dir=.
7813     for ac_exec_ext in '' $ac_executable_extensions; do
7814   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7815     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7816     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7817     break 2
7818   fi
7819 done
7820   done
7821 IFS=$as_save_IFS
7822
7823 fi
7824 fi
7825 NMEDIT=$ac_cv_prog_NMEDIT
7826 if test -n "$NMEDIT"; then
7827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7828 $as_echo "$NMEDIT" >&6; }
7829 else
7830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7831 $as_echo "no" >&6; }
7832 fi
7833
7834
7835 fi
7836 if test -z "$ac_cv_prog_NMEDIT"; then
7837   ac_ct_NMEDIT=$NMEDIT
7838   # Extract the first word of "nmedit", so it can be a program name with args.
7839 set dummy nmedit; ac_word=$2
7840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7841 $as_echo_n "checking for $ac_word... " >&6; }
7842 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7843   $as_echo_n "(cached) " >&6
7844 else
7845   if test -n "$ac_ct_NMEDIT"; then
7846   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7847 else
7848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7849 for as_dir in $PATH
7850 do
7851   IFS=$as_save_IFS
7852   test -z "$as_dir" && as_dir=.
7853     for ac_exec_ext in '' $ac_executable_extensions; do
7854   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7855     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7856     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7857     break 2
7858   fi
7859 done
7860   done
7861 IFS=$as_save_IFS
7862
7863 fi
7864 fi
7865 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7866 if test -n "$ac_ct_NMEDIT"; then
7867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7868 $as_echo "$ac_ct_NMEDIT" >&6; }
7869 else
7870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7871 $as_echo "no" >&6; }
7872 fi
7873
7874   if test "x$ac_ct_NMEDIT" = x; then
7875     NMEDIT=":"
7876   else
7877     case $cross_compiling:$ac_tool_warned in
7878 yes:)
7879 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7880 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7881 ac_tool_warned=yes ;;
7882 esac
7883     NMEDIT=$ac_ct_NMEDIT
7884   fi
7885 else
7886   NMEDIT="$ac_cv_prog_NMEDIT"
7887 fi
7888
7889     if test -n "$ac_tool_prefix"; then
7890   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7891 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7893 $as_echo_n "checking for $ac_word... " >&6; }
7894 if ${ac_cv_prog_LIPO+:} false; then :
7895   $as_echo_n "(cached) " >&6
7896 else
7897   if test -n "$LIPO"; then
7898   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7899 else
7900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7901 for as_dir in $PATH
7902 do
7903   IFS=$as_save_IFS
7904   test -z "$as_dir" && as_dir=.
7905     for ac_exec_ext in '' $ac_executable_extensions; do
7906   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7907     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7908     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7909     break 2
7910   fi
7911 done
7912   done
7913 IFS=$as_save_IFS
7914
7915 fi
7916 fi
7917 LIPO=$ac_cv_prog_LIPO
7918 if test -n "$LIPO"; then
7919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7920 $as_echo "$LIPO" >&6; }
7921 else
7922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7923 $as_echo "no" >&6; }
7924 fi
7925
7926
7927 fi
7928 if test -z "$ac_cv_prog_LIPO"; then
7929   ac_ct_LIPO=$LIPO
7930   # Extract the first word of "lipo", so it can be a program name with args.
7931 set dummy lipo; 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_ac_ct_LIPO+:} false; then :
7935   $as_echo_n "(cached) " >&6
7936 else
7937   if test -n "$ac_ct_LIPO"; then
7938   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7939 else
7940 as_save_IFS=$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_ac_ct_LIPO="lipo"
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 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7958 if test -n "$ac_ct_LIPO"; then
7959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7960 $as_echo "$ac_ct_LIPO" >&6; }
7961 else
7962   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7963 $as_echo "no" >&6; }
7964 fi
7965
7966   if test "x$ac_ct_LIPO" = x; then
7967     LIPO=":"
7968   else
7969     case $cross_compiling:$ac_tool_warned in
7970 yes:)
7971 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7972 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7973 ac_tool_warned=yes ;;
7974 esac
7975     LIPO=$ac_ct_LIPO
7976   fi
7977 else
7978   LIPO="$ac_cv_prog_LIPO"
7979 fi
7980
7981     if test -n "$ac_tool_prefix"; then
7982   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7983 set dummy ${ac_tool_prefix}otool; ac_word=$2
7984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7985 $as_echo_n "checking for $ac_word... " >&6; }
7986 if ${ac_cv_prog_OTOOL+:} false; then :
7987   $as_echo_n "(cached) " >&6
7988 else
7989   if test -n "$OTOOL"; then
7990   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7991 else
7992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7993 for as_dir in $PATH
7994 do
7995   IFS=$as_save_IFS
7996   test -z "$as_dir" && as_dir=.
7997     for ac_exec_ext in '' $ac_executable_extensions; do
7998   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7999     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
8000     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8001     break 2
8002   fi
8003 done
8004   done
8005 IFS=$as_save_IFS
8006
8007 fi
8008 fi
8009 OTOOL=$ac_cv_prog_OTOOL
8010 if test -n "$OTOOL"; then
8011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
8012 $as_echo "$OTOOL" >&6; }
8013 else
8014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8015 $as_echo "no" >&6; }
8016 fi
8017
8018
8019 fi
8020 if test -z "$ac_cv_prog_OTOOL"; then
8021   ac_ct_OTOOL=$OTOOL
8022   # Extract the first word of "otool", so it can be a program name with args.
8023 set dummy otool; ac_word=$2
8024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8025 $as_echo_n "checking for $ac_word... " >&6; }
8026 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
8027   $as_echo_n "(cached) " >&6
8028 else
8029   if test -n "$ac_ct_OTOOL"; then
8030   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
8031 else
8032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8033 for as_dir in $PATH
8034 do
8035   IFS=$as_save_IFS
8036   test -z "$as_dir" && as_dir=.
8037     for ac_exec_ext in '' $ac_executable_extensions; do
8038   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8039     ac_cv_prog_ac_ct_OTOOL="otool"
8040     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8041     break 2
8042   fi
8043 done
8044   done
8045 IFS=$as_save_IFS
8046
8047 fi
8048 fi
8049 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
8050 if test -n "$ac_ct_OTOOL"; then
8051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
8052 $as_echo "$ac_ct_OTOOL" >&6; }
8053 else
8054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8055 $as_echo "no" >&6; }
8056 fi
8057
8058   if test "x$ac_ct_OTOOL" = x; then
8059     OTOOL=":"
8060   else
8061     case $cross_compiling:$ac_tool_warned in
8062 yes:)
8063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8064 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8065 ac_tool_warned=yes ;;
8066 esac
8067     OTOOL=$ac_ct_OTOOL
8068   fi
8069 else
8070   OTOOL="$ac_cv_prog_OTOOL"
8071 fi
8072
8073     if test -n "$ac_tool_prefix"; then
8074   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
8075 set dummy ${ac_tool_prefix}otool64; ac_word=$2
8076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8077 $as_echo_n "checking for $ac_word... " >&6; }
8078 if ${ac_cv_prog_OTOOL64+:} false; then :
8079   $as_echo_n "(cached) " >&6
8080 else
8081   if test -n "$OTOOL64"; then
8082   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
8083 else
8084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8085 for as_dir in $PATH
8086 do
8087   IFS=$as_save_IFS
8088   test -z "$as_dir" && as_dir=.
8089     for ac_exec_ext in '' $ac_executable_extensions; do
8090   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8091     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
8092     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8093     break 2
8094   fi
8095 done
8096   done
8097 IFS=$as_save_IFS
8098
8099 fi
8100 fi
8101 OTOOL64=$ac_cv_prog_OTOOL64
8102 if test -n "$OTOOL64"; then
8103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
8104 $as_echo "$OTOOL64" >&6; }
8105 else
8106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8107 $as_echo "no" >&6; }
8108 fi
8109
8110
8111 fi
8112 if test -z "$ac_cv_prog_OTOOL64"; then
8113   ac_ct_OTOOL64=$OTOOL64
8114   # Extract the first word of "otool64", so it can be a program name with args.
8115 set dummy otool64; ac_word=$2
8116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8117 $as_echo_n "checking for $ac_word... " >&6; }
8118 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
8119   $as_echo_n "(cached) " >&6
8120 else
8121   if test -n "$ac_ct_OTOOL64"; then
8122   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
8123 else
8124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8125 for as_dir in $PATH
8126 do
8127   IFS=$as_save_IFS
8128   test -z "$as_dir" && as_dir=.
8129     for ac_exec_ext in '' $ac_executable_extensions; do
8130   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8131     ac_cv_prog_ac_ct_OTOOL64="otool64"
8132     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8133     break 2
8134   fi
8135 done
8136   done
8137 IFS=$as_save_IFS
8138
8139 fi
8140 fi
8141 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
8142 if test -n "$ac_ct_OTOOL64"; then
8143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
8144 $as_echo "$ac_ct_OTOOL64" >&6; }
8145 else
8146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8147 $as_echo "no" >&6; }
8148 fi
8149
8150   if test "x$ac_ct_OTOOL64" = x; then
8151     OTOOL64=":"
8152   else
8153     case $cross_compiling:$ac_tool_warned in
8154 yes:)
8155 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8156 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8157 ac_tool_warned=yes ;;
8158 esac
8159     OTOOL64=$ac_ct_OTOOL64
8160   fi
8161 else
8162   OTOOL64="$ac_cv_prog_OTOOL64"
8163 fi
8164
8165
8166
8167
8168
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
8192 $as_echo_n "checking for -single_module linker flag... " >&6; }
8193 if ${lt_cv_apple_cc_single_mod+:} false; then :
8194   $as_echo_n "(cached) " >&6
8195 else
8196   lt_cv_apple_cc_single_mod=no
8197       if test -z "${LT_MULTI_MODULE}"; then
8198         # By default we will add the -single_module flag. You can override
8199         # by either setting the environment variable LT_MULTI_MODULE
8200         # non-empty at configure time, or by adding -multi_module to the
8201         # link flags.
8202         rm -rf libconftest.dylib*
8203         echo "int foo(void){return 1;}" > conftest.c
8204         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8205 -dynamiclib -Wl,-single_module conftest.c" >&5
8206         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8207           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
8208         _lt_result=$?
8209         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
8210           lt_cv_apple_cc_single_mod=yes
8211         else
8212           cat conftest.err >&5
8213         fi
8214         rm -rf libconftest.dylib*
8215         rm -f conftest.*
8216       fi
8217 fi
8218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
8219 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
8220     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
8221 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
8222 if ${lt_cv_ld_exported_symbols_list+:} false; then :
8223   $as_echo_n "(cached) " >&6
8224 else
8225   lt_cv_ld_exported_symbols_list=no
8226       save_LDFLAGS=$LDFLAGS
8227       echo "_main" > conftest.sym
8228       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
8229       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8230 /* end confdefs.h.  */
8231
8232 int
8233 main ()
8234 {
8235
8236   ;
8237   return 0;
8238 }
8239 _ACEOF
8240 if ac_fn_c_try_link "$LINENO"; then :
8241   lt_cv_ld_exported_symbols_list=yes
8242 else
8243   lt_cv_ld_exported_symbols_list=no
8244 fi
8245 rm -f core conftest.err conftest.$ac_objext \
8246     conftest$ac_exeext conftest.$ac_ext
8247         LDFLAGS="$save_LDFLAGS"
8248
8249 fi
8250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
8251 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
8252     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
8253 $as_echo_n "checking for -force_load linker flag... " >&6; }
8254 if ${lt_cv_ld_force_load+:} false; then :
8255   $as_echo_n "(cached) " >&6
8256 else
8257   lt_cv_ld_force_load=no
8258       cat > conftest.c << _LT_EOF
8259 int forced_loaded() { return 2;}
8260 _LT_EOF
8261       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
8262       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
8263       echo "$AR cru libconftest.a conftest.o" >&5
8264       $AR cru libconftest.a conftest.o 2>&5
8265       cat > conftest.c << _LT_EOF
8266 int main() { return 0;}
8267 _LT_EOF
8268       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
8269       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
8270       _lt_result=$?
8271       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
8272         lt_cv_ld_force_load=yes
8273       else
8274         cat conftest.err >&5
8275       fi
8276         rm -f conftest.err libconftest.a conftest conftest.c
8277         rm -rf conftest.dSYM
8278
8279 fi
8280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
8281 $as_echo "$lt_cv_ld_force_load" >&6; }
8282     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
8283     # build without first building modern cctools / linker.
8284     case $host_cpu-$host_os in
8285     *-rhapsody* | *-darwin1.[012])
8286       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8287     *-darwin1.*)
8288       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8289     *-darwin*)
8290       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
8291       # deployment target is forced to an earlier version.
8292       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
8293         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0-9]*)
8294           ;;
8295         10.[012][,.]*)
8296           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
8297           ;;
8298         *)
8299           ;;
8300      esac
8301     ;;
8302   esac
8303     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8304       _lt_dar_single_mod='$single_module'
8305     fi
8306     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8307       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8308     else
8309       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8310     fi
8311     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8312       _lt_dsymutil='~$DSYMUTIL $lib || :'
8313     else
8314       _lt_dsymutil=
8315     fi
8316     ;;
8317   esac
8318
8319 for ac_header in dlfcn.h
8320 do :
8321   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8322 "
8323 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8324   cat >>confdefs.h <<_ACEOF
8325 #define HAVE_DLFCN_H 1
8326 _ACEOF
8327
8328 fi
8329
8330 done
8331
8332
8333
8334
8335
8336 # Set options
8337 enable_dlopen=yes
8338
8339
8340
8341
8342   enable_win32_dll=no
8343
8344
8345             # Check whether --enable-shared was given.
8346 if test "${enable_shared+set}" = set; then :
8347   enableval=$enable_shared; p=${PACKAGE-default}
8348     case $enableval in
8349     yes) enable_shared=yes ;;
8350     no) enable_shared=no ;;
8351     *)
8352       enable_shared=no
8353       # Look at the argument we got.  We use all the common list separators.
8354       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8355       for pkg in $enableval; do
8356         IFS="$lt_save_ifs"
8357         if test "X$pkg" = "X$p"; then
8358           enable_shared=yes
8359         fi
8360       done
8361       IFS="$lt_save_ifs"
8362       ;;
8363     esac
8364 else
8365   enable_shared=yes
8366 fi
8367
8368
8369
8370
8371
8372
8373
8374
8375
8376   # Check whether --enable-static was given.
8377 if test "${enable_static+set}" = set; then :
8378   enableval=$enable_static; p=${PACKAGE-default}
8379     case $enableval in
8380     yes) enable_static=yes ;;
8381     no) enable_static=no ;;
8382     *)
8383      enable_static=no
8384       # Look at the argument we got.  We use all the common list separators.
8385       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8386       for pkg in $enableval; do
8387         IFS="$lt_save_ifs"
8388         if test "X$pkg" = "X$p"; then
8389           enable_static=yes
8390         fi
8391       done
8392       IFS="$lt_save_ifs"
8393       ;;
8394     esac
8395 else
8396   enable_static=yes
8397 fi
8398
8399
8400
8401
8402
8403
8404
8405
8406
8407
8408 # Check whether --with-pic was given.
8409 if test "${with_pic+set}" = set; then :
8410   withval=$with_pic; pic_mode="$withval"
8411 else
8412   pic_mode=default
8413 fi
8414
8415
8416 test -z "$pic_mode" && pic_mode=default
8417
8418
8419
8420
8421
8422
8423
8424   # Check whether --enable-fast-install was given.
8425 if test "${enable_fast_install+set}" = set; then :
8426   enableval=$enable_fast_install; p=${PACKAGE-default}
8427     case $enableval in
8428     yes) enable_fast_install=yes ;;
8429     no) enable_fast_install=no ;;
8430     *)
8431       enable_fast_install=no
8432       # Look at the argument we got.  We use all the common list separators.
8433       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8434       for pkg in $enableval; do
8435         IFS="$lt_save_ifs"
8436         if test "X$pkg" = "X$p"; then
8437           enable_fast_install=yes
8438         fi
8439       done
8440       IFS="$lt_save_ifs"
8441       ;;
8442     esac
8443 else
8444   enable_fast_install=yes
8445 fi
8446
8447
8448
8449
8450
8451
8452
8453
8454
8455
8456
8457 # This can be used to rebuild libtool when needed
8458 LIBTOOL_DEPS="$ltmain"
8459
8460 # Always use our own libtool.
8461 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8462
8463
8464
8465
8466
8467
8468
8469
8470
8471
8472
8473
8474
8475
8476
8477
8478
8479
8480
8481
8482
8483
8484
8485
8486
8487
8488 test -z "$LN_S" && LN_S="ln -s"
8489
8490
8491
8492
8493
8494
8495
8496
8497
8498
8499
8500
8501
8502
8503 if test -n "${ZSH_VERSION+set}" ; then
8504    setopt NO_GLOB_SUBST
8505 fi
8506
8507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8508 $as_echo_n "checking for objdir... " >&6; }
8509 if ${lt_cv_objdir+:} false; then :
8510   $as_echo_n "(cached) " >&6
8511 else
8512   rm -f .libs 2>/dev/null
8513 mkdir .libs 2>/dev/null
8514 if test -d .libs; then
8515   lt_cv_objdir=.libs
8516 else
8517   # MS-DOS does not allow filenames that begin with a dot.
8518   lt_cv_objdir=_libs
8519 fi
8520 rmdir .libs 2>/dev/null
8521 fi
8522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8523 $as_echo "$lt_cv_objdir" >&6; }
8524 objdir=$lt_cv_objdir
8525
8526
8527
8528
8529
8530 cat >>confdefs.h <<_ACEOF
8531 #define LT_OBJDIR "$lt_cv_objdir/"
8532 _ACEOF
8533
8534
8535
8536
8537 case $host_os in
8538 aix3*)
8539   # AIX sometimes has problems with the GCC collect2 program.  For some
8540   # reason, if we set the COLLECT_NAMES environment variable, the problems
8541   # vanish in a puff of smoke.
8542   if test "X${COLLECT_NAMES+set}" != Xset; then
8543     COLLECT_NAMES=
8544     export COLLECT_NAMES
8545   fi
8546   ;;
8547 esac
8548
8549 # Global variables:
8550 ofile=libtool
8551 can_build_shared=yes
8552
8553 # All known linkers require a `.a' archive for static linking (except MSVC,
8554 # which needs '.lib').
8555 libext=a
8556
8557 with_gnu_ld="$lt_cv_prog_gnu_ld"
8558
8559 old_CC="$CC"
8560 old_CFLAGS="$CFLAGS"
8561
8562 # Set sane defaults for various variables
8563 test -z "$CC" && CC=cc
8564 test -z "$LTCC" && LTCC=$CC
8565 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8566 test -z "$LD" && LD=ld
8567 test -z "$ac_objext" && ac_objext=o
8568
8569 for cc_temp in $compiler""; do
8570   case $cc_temp in
8571     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8572     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8573     \-*) ;;
8574     *) break;;
8575   esac
8576 done
8577 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8578
8579
8580 # Only perform the check for file, if the check method requires it
8581 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8582 case $deplibs_check_method in
8583 file_magic*)
8584   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8585     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8586 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8587 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8588   $as_echo_n "(cached) " >&6
8589 else
8590   case $MAGIC_CMD in
8591 [\\/*] |  ?:[\\/]*)
8592   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8593   ;;
8594 *)
8595   lt_save_MAGIC_CMD="$MAGIC_CMD"
8596   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8597   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8598   for ac_dir in $ac_dummy; do
8599     IFS="$lt_save_ifs"
8600     test -z "$ac_dir" && ac_dir=.
8601     if test -f $ac_dir/${ac_tool_prefix}file; then
8602       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8603       if test -n "$file_magic_test_file"; then
8604         case $deplibs_check_method in
8605         "file_magic "*)
8606           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8607           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8608           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8609             $EGREP "$file_magic_regex" > /dev/null; then
8610             :
8611           else
8612             cat <<_LT_EOF 1>&2
8613
8614 *** Warning: the command libtool uses to detect shared libraries,
8615 *** $file_magic_cmd, produces output that libtool cannot recognize.
8616 *** The result is that libtool may fail to recognize shared libraries
8617 *** as such.  This will affect the creation of libtool libraries that
8618 *** depend on shared libraries, but programs linked with such libtool
8619 *** libraries will work regardless of this problem.  Nevertheless, you
8620 *** may want to report the problem to your system manager and/or to
8621 *** bug-libtool@gnu.org
8622
8623 _LT_EOF
8624           fi ;;
8625         esac
8626       fi
8627       break
8628     fi
8629   done
8630   IFS="$lt_save_ifs"
8631   MAGIC_CMD="$lt_save_MAGIC_CMD"
8632   ;;
8633 esac
8634 fi
8635
8636 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8637 if test -n "$MAGIC_CMD"; then
8638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8639 $as_echo "$MAGIC_CMD" >&6; }
8640 else
8641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8642 $as_echo "no" >&6; }
8643 fi
8644
8645
8646
8647
8648
8649 if test -z "$lt_cv_path_MAGIC_CMD"; then
8650   if test -n "$ac_tool_prefix"; then
8651     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8652 $as_echo_n "checking for file... " >&6; }
8653 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8654   $as_echo_n "(cached) " >&6
8655 else
8656   case $MAGIC_CMD in
8657 [\\/*] |  ?:[\\/]*)
8658   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8659   ;;
8660 *)
8661   lt_save_MAGIC_CMD="$MAGIC_CMD"
8662   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8663   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8664   for ac_dir in $ac_dummy; do
8665     IFS="$lt_save_ifs"
8666     test -z "$ac_dir" && ac_dir=.
8667     if test -f $ac_dir/file; then
8668       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8669       if test -n "$file_magic_test_file"; then
8670         case $deplibs_check_method in
8671         "file_magic "*)
8672           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8673           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8674           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8675             $EGREP "$file_magic_regex" > /dev/null; then
8676             :
8677           else
8678             cat <<_LT_EOF 1>&2
8679
8680 *** Warning: the command libtool uses to detect shared libraries,
8681 *** $file_magic_cmd, produces output that libtool cannot recognize.
8682 *** The result is that libtool may fail to recognize shared libraries
8683 *** as such.  This will affect the creation of libtool libraries that
8684 *** depend on shared libraries, but programs linked with such libtool
8685 *** libraries will work regardless of this problem.  Nevertheless, you
8686 *** may want to report the problem to your system manager and/or to
8687 *** bug-libtool@gnu.org
8688
8689 _LT_EOF
8690           fi ;;
8691         esac
8692       fi
8693       break
8694     fi
8695   done
8696   IFS="$lt_save_ifs"
8697   MAGIC_CMD="$lt_save_MAGIC_CMD"
8698   ;;
8699 esac
8700 fi
8701
8702 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8703 if test -n "$MAGIC_CMD"; then
8704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8705 $as_echo "$MAGIC_CMD" >&6; }
8706 else
8707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8708 $as_echo "no" >&6; }
8709 fi
8710
8711
8712   else
8713     MAGIC_CMD=:
8714   fi
8715 fi
8716
8717   fi
8718   ;;
8719 esac
8720
8721 # Use C for the default configuration in the libtool script
8722
8723 lt_save_CC="$CC"
8724 ac_ext=c
8725 ac_cpp='$CPP $CPPFLAGS'
8726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8729
8730
8731 # Source file extension for C test sources.
8732 ac_ext=c
8733
8734 # Object file extension for compiled C test sources.
8735 objext=o
8736 objext=$objext
8737
8738 # Code to be used in simple compile tests
8739 lt_simple_compile_test_code="int some_variable = 0;"
8740
8741 # Code to be used in simple link tests
8742 lt_simple_link_test_code='int main(){return(0);}'
8743
8744
8745
8746
8747
8748
8749
8750 # If no C compiler was specified, use CC.
8751 LTCC=${LTCC-"$CC"}
8752
8753 # If no C compiler flags were specified, use CFLAGS.
8754 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8755
8756 # Allow CC to be a program name with arguments.
8757 compiler=$CC
8758
8759 # Save the default compiler, since it gets overwritten when the other
8760 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8761 compiler_DEFAULT=$CC
8762
8763 # save warnings/boilerplate of simple test code
8764 ac_outfile=conftest.$ac_objext
8765 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8766 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8767 _lt_compiler_boilerplate=`cat conftest.err`
8768 $RM conftest*
8769
8770 ac_outfile=conftest.$ac_objext
8771 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8772 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8773 _lt_linker_boilerplate=`cat conftest.err`
8774 $RM -r conftest*
8775
8776
8777 ## CAVEAT EMPTOR:
8778 ## There is no encapsulation within the following macros, do not change
8779 ## the running order or otherwise move them around unless you know exactly
8780 ## what you are doing...
8781 if test -n "$compiler"; then
8782
8783 lt_prog_compiler_no_builtin_flag=
8784
8785 if test "$GCC" = yes; then
8786   case $cc_basename in
8787   nvcc*)
8788     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8789   *)
8790     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8791   esac
8792
8793   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8794 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8795 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8796   $as_echo_n "(cached) " >&6
8797 else
8798   lt_cv_prog_compiler_rtti_exceptions=no
8799    ac_outfile=conftest.$ac_objext
8800    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8801    lt_compiler_flag="-fno-rtti -fno-exceptions"
8802    # Insert the option either (1) after the last *FLAGS variable, or
8803    # (2) before a word containing "conftest.", or (3) at the end.
8804    # Note that $ac_compile itself does not contain backslashes and begins
8805    # with a dollar sign (not a hyphen), so the echo should work correctly.
8806    # The option is referenced via a variable to avoid confusing sed.
8807    lt_compile=`echo "$ac_compile" | $SED \
8808    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8809    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8810    -e 's:$: $lt_compiler_flag:'`
8811    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8812    (eval "$lt_compile" 2>conftest.err)
8813    ac_status=$?
8814    cat conftest.err >&5
8815    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8816    if (exit $ac_status) && test -s "$ac_outfile"; then
8817      # The compiler can only warn and ignore the option if not recognized
8818      # So say no if there are warnings other than the usual output.
8819      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8820      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8821      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8822        lt_cv_prog_compiler_rtti_exceptions=yes
8823      fi
8824    fi
8825    $RM conftest*
8826
8827 fi
8828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8829 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8830
8831 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8832     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8833 else
8834     :
8835 fi
8836
8837 fi
8838
8839
8840
8841
8842
8843
8844   lt_prog_compiler_wl=
8845 lt_prog_compiler_pic=
8846 lt_prog_compiler_static=
8847
8848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8849 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8850
8851   if test "$GCC" = yes; then
8852     lt_prog_compiler_wl='-Wl,'
8853     lt_prog_compiler_static='-static'
8854
8855     case $host_os in
8856       aix*)
8857       # All AIX code is PIC.
8858       if test "$host_cpu" = ia64; then
8859         # AIX 5 now supports IA64 processor
8860         lt_prog_compiler_static='-Bstatic'
8861       fi
8862       lt_prog_compiler_pic='-fPIC'
8863       ;;
8864
8865     amigaos*)
8866       case $host_cpu in
8867       powerpc)
8868             # see comment about AmigaOS4 .so support
8869             lt_prog_compiler_pic='-fPIC'
8870         ;;
8871       m68k)
8872             # FIXME: we need at least 68020 code to build shared libraries, but
8873             # adding the `-m68020' flag to GCC prevents building anything better,
8874             # like `-m68040'.
8875             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8876         ;;
8877       esac
8878       ;;
8879
8880     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8881       # PIC is the default for these OSes.
8882       ;;
8883
8884     mingw* | cygwin* | pw32* | os2* | cegcc*)
8885       # This hack is so that the source file can tell whether it is being
8886       # built for inclusion in a dll (and should export symbols for example).
8887       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8888       # (--disable-auto-import) libraries
8889       lt_prog_compiler_pic='-DDLL_EXPORT'
8890       ;;
8891
8892     darwin* | rhapsody*)
8893       # PIC is the default on this platform
8894       # Common symbols not allowed in MH_DYLIB files
8895       lt_prog_compiler_pic='-fno-common'
8896       ;;
8897
8898     haiku*)
8899       # PIC is the default for Haiku.
8900       # The "-static" flag exists, but is broken.
8901       lt_prog_compiler_static=
8902       ;;
8903
8904     hpux*)
8905       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8906       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8907       # sets the default TLS model and affects inlining.
8908       case $host_cpu in
8909       hppa*64*)
8910         # +Z the default
8911         ;;
8912       *)
8913         lt_prog_compiler_pic='-fPIC'
8914         ;;
8915       esac
8916       ;;
8917
8918     interix[3-9]*)
8919       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8920       # Instead, we relocate shared libraries at runtime.
8921       ;;
8922
8923     msdosdjgpp*)
8924       # Just because we use GCC doesn't mean we suddenly get shared libraries
8925       # on systems that don't support them.
8926       lt_prog_compiler_can_build_shared=no
8927       enable_shared=no
8928       ;;
8929
8930     *nto* | *qnx*)
8931       # QNX uses GNU C++, but need to define -shared option too, otherwise
8932       # it will coredump.
8933       lt_prog_compiler_pic='-fPIC -shared'
8934       ;;
8935
8936     sysv4*MP*)
8937       if test -d /usr/nec; then
8938         lt_prog_compiler_pic=-Kconform_pic
8939       fi
8940       ;;
8941
8942     *)
8943       lt_prog_compiler_pic='-fPIC'
8944       ;;
8945     esac
8946
8947     case $cc_basename in
8948     nvcc*) # Cuda Compiler Driver 2.2
8949       lt_prog_compiler_wl='-Xlinker '
8950       lt_prog_compiler_pic='-Xcompiler -fPIC'
8951       ;;
8952     esac
8953   else
8954     # PORTME Check for flag to pass linker flags through the system compiler.
8955     case $host_os in
8956     aix*)
8957       lt_prog_compiler_wl='-Wl,'
8958       if test "$host_cpu" = ia64; then
8959         # AIX 5 now supports IA64 processor
8960         lt_prog_compiler_static='-Bstatic'
8961       else
8962         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8963       fi
8964       ;;
8965
8966     mingw* | cygwin* | pw32* | os2* | cegcc*)
8967       # This hack is so that the source file can tell whether it is being
8968       # built for inclusion in a dll (and should export symbols for example).
8969       lt_prog_compiler_pic='-DDLL_EXPORT'
8970       ;;
8971
8972     hpux9* | hpux10* | hpux11*)
8973       lt_prog_compiler_wl='-Wl,'
8974       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8975       # not for PA HP-UX.
8976       case $host_cpu in
8977       hppa*64*|ia64*)
8978         # +Z the default
8979         ;;
8980       *)
8981         lt_prog_compiler_pic='+Z'
8982         ;;
8983       esac
8984       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8985       lt_prog_compiler_static='${wl}-a ${wl}archive'
8986       ;;
8987
8988     irix5* | irix6* | nonstopux*)
8989       lt_prog_compiler_wl='-Wl,'
8990       # PIC (with -KPIC) is the default.
8991       lt_prog_compiler_static='-non_shared'
8992       ;;
8993
8994     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8995       case $cc_basename in
8996       # old Intel for x86_64 which still supported -KPIC.
8997       ecc*)
8998         lt_prog_compiler_wl='-Wl,'
8999         lt_prog_compiler_pic='-KPIC'
9000         lt_prog_compiler_static='-static'
9001         ;;
9002       # icc used to be incompatible with GCC.
9003       # ICC 10 doesn't accept -KPIC any more.
9004       icc* | ifort*)
9005         lt_prog_compiler_wl='-Wl,'
9006         lt_prog_compiler_pic='-fPIC'
9007         lt_prog_compiler_static='-static'
9008         ;;
9009       # Lahey Fortran 8.1.
9010       lf95*)
9011         lt_prog_compiler_wl='-Wl,'
9012         lt_prog_compiler_pic='--shared'
9013         lt_prog_compiler_static='--static'
9014         ;;
9015       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
9016         # Portland Group compilers (*not* the Pentium gcc compiler,
9017         # which looks to be a dead project)
9018         lt_prog_compiler_wl='-Wl,'
9019         lt_prog_compiler_pic='-fpic'
9020         lt_prog_compiler_static='-Bstatic'
9021         ;;
9022       ccc*)
9023         lt_prog_compiler_wl='-Wl,'
9024         # All Alpha code is PIC.
9025         lt_prog_compiler_static='-non_shared'
9026         ;;
9027       xl* | bgxl* | bgf* | mpixl*)
9028         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
9029         lt_prog_compiler_wl='-Wl,'
9030         lt_prog_compiler_pic='-qpic'
9031         lt_prog_compiler_static='-qstaticlink'
9032         ;;
9033       *)
9034         case `$CC -V 2>&1 | sed 5q` in
9035         *Sun\ F* | *Sun*Fortran*)
9036           # Sun Fortran 8.3 passes all unrecognized flags to the linker
9037           lt_prog_compiler_pic='-KPIC'
9038           lt_prog_compiler_static='-Bstatic'
9039           lt_prog_compiler_wl=''
9040           ;;
9041         *Sun\ C*)
9042           # Sun C 5.9
9043           lt_prog_compiler_pic='-KPIC'
9044           lt_prog_compiler_static='-Bstatic'
9045           lt_prog_compiler_wl='-Wl,'
9046           ;;
9047         esac
9048         ;;
9049       esac
9050       ;;
9051
9052     newsos6)
9053       lt_prog_compiler_pic='-KPIC'
9054       lt_prog_compiler_static='-Bstatic'
9055       ;;
9056
9057     *nto* | *qnx*)
9058       # QNX uses GNU C++, but need to define -shared option too, otherwise
9059       # it will coredump.
9060       lt_prog_compiler_pic='-fPIC -shared'
9061       ;;
9062
9063     osf3* | osf4* | osf5*)
9064       lt_prog_compiler_wl='-Wl,'
9065       # All OSF/1 code is PIC.
9066       lt_prog_compiler_static='-non_shared'
9067       ;;
9068
9069     rdos*)
9070       lt_prog_compiler_static='-non_shared'
9071       ;;
9072
9073     solaris*)
9074       lt_prog_compiler_pic='-KPIC'
9075       lt_prog_compiler_static='-Bstatic'
9076       case $cc_basename in
9077       f77* | f90* | f95*)
9078         lt_prog_compiler_wl='-Qoption ld ';;
9079       *)
9080         lt_prog_compiler_wl='-Wl,';;
9081       esac
9082       ;;
9083
9084     sunos4*)
9085       lt_prog_compiler_wl='-Qoption ld '
9086       lt_prog_compiler_pic='-PIC'
9087       lt_prog_compiler_static='-Bstatic'
9088       ;;
9089
9090     sysv4 | sysv4.2uw2* | sysv4.3*)
9091       lt_prog_compiler_wl='-Wl,'
9092       lt_prog_compiler_pic='-KPIC'
9093       lt_prog_compiler_static='-Bstatic'
9094       ;;
9095
9096     sysv4*MP*)
9097       if test -d /usr/nec ;then
9098         lt_prog_compiler_pic='-Kconform_pic'
9099         lt_prog_compiler_static='-Bstatic'
9100       fi
9101       ;;
9102
9103     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
9104       lt_prog_compiler_wl='-Wl,'
9105       lt_prog_compiler_pic='-KPIC'
9106       lt_prog_compiler_static='-Bstatic'
9107       ;;
9108
9109     unicos*)
9110       lt_prog_compiler_wl='-Wl,'
9111       lt_prog_compiler_can_build_shared=no
9112       ;;
9113
9114     uts4*)
9115       lt_prog_compiler_pic='-pic'
9116       lt_prog_compiler_static='-Bstatic'
9117       ;;
9118
9119     *)
9120       lt_prog_compiler_can_build_shared=no
9121       ;;
9122     esac
9123   fi
9124
9125 case $host_os in
9126   # For platforms which do not support PIC, -DPIC is meaningless:
9127   *djgpp*)
9128     lt_prog_compiler_pic=
9129     ;;
9130   *)
9131     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
9132     ;;
9133 esac
9134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
9135 $as_echo "$lt_prog_compiler_pic" >&6; }
9136
9137
9138
9139
9140
9141
9142 #
9143 # Check to make sure the PIC flag actually works.
9144 #
9145 if test -n "$lt_prog_compiler_pic"; then
9146   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
9147 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
9148 if ${lt_cv_prog_compiler_pic_works+:} false; then :
9149   $as_echo_n "(cached) " >&6
9150 else
9151   lt_cv_prog_compiler_pic_works=no
9152    ac_outfile=conftest.$ac_objext
9153    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9154    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
9155    # Insert the option either (1) after the last *FLAGS variable, or
9156    # (2) before a word containing "conftest.", or (3) at the end.
9157    # Note that $ac_compile itself does not contain backslashes and begins
9158    # with a dollar sign (not a hyphen), so the echo should work correctly.
9159    # The option is referenced via a variable to avoid confusing sed.
9160    lt_compile=`echo "$ac_compile" | $SED \
9161    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9162    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9163    -e 's:$: $lt_compiler_flag:'`
9164    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9165    (eval "$lt_compile" 2>conftest.err)
9166    ac_status=$?
9167    cat conftest.err >&5
9168    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9169    if (exit $ac_status) && test -s "$ac_outfile"; then
9170      # The compiler can only warn and ignore the option if not recognized
9171      # So say no if there are warnings other than the usual output.
9172      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9173      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9174      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9175        lt_cv_prog_compiler_pic_works=yes
9176      fi
9177    fi
9178    $RM conftest*
9179
9180 fi
9181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
9182 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
9183
9184 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
9185     case $lt_prog_compiler_pic in
9186      "" | " "*) ;;
9187      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
9188      esac
9189 else
9190     lt_prog_compiler_pic=
9191      lt_prog_compiler_can_build_shared=no
9192 fi
9193
9194 fi
9195
9196
9197
9198
9199
9200
9201 #
9202 # Check to make sure the static flag actually works.
9203 #
9204 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9206 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9207 if ${lt_cv_prog_compiler_static_works+:} false; then :
9208   $as_echo_n "(cached) " >&6
9209 else
9210   lt_cv_prog_compiler_static_works=no
9211    save_LDFLAGS="$LDFLAGS"
9212    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9213    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9214    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9215      # The linker can only warn and ignore the option if not recognized
9216      # So say no if there are warnings
9217      if test -s conftest.err; then
9218        # Append any errors to the config.log.
9219        cat conftest.err 1>&5
9220        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9221        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9222        if diff conftest.exp conftest.er2 >/dev/null; then
9223          lt_cv_prog_compiler_static_works=yes
9224        fi
9225      else
9226        lt_cv_prog_compiler_static_works=yes
9227      fi
9228    fi
9229    $RM -r conftest*
9230    LDFLAGS="$save_LDFLAGS"
9231
9232 fi
9233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9234 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9235
9236 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9237     :
9238 else
9239     lt_prog_compiler_static=
9240 fi
9241
9242
9243
9244
9245
9246
9247
9248   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9249 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9250 if ${lt_cv_prog_compiler_c_o+:} false; then :
9251   $as_echo_n "(cached) " >&6
9252 else
9253   lt_cv_prog_compiler_c_o=no
9254    $RM -r conftest 2>/dev/null
9255    mkdir conftest
9256    cd conftest
9257    mkdir out
9258    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9259
9260    lt_compiler_flag="-o out/conftest2.$ac_objext"
9261    # Insert the option either (1) after the last *FLAGS variable, or
9262    # (2) before a word containing "conftest.", or (3) at the end.
9263    # Note that $ac_compile itself does not contain backslashes and begins
9264    # with a dollar sign (not a hyphen), so the echo should work correctly.
9265    lt_compile=`echo "$ac_compile" | $SED \
9266    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9267    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9268    -e 's:$: $lt_compiler_flag:'`
9269    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9270    (eval "$lt_compile" 2>out/conftest.err)
9271    ac_status=$?
9272    cat out/conftest.err >&5
9273    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9274    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9275    then
9276      # The compiler can only warn and ignore the option if not recognized
9277      # So say no if there are warnings
9278      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9279      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9280      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9281        lt_cv_prog_compiler_c_o=yes
9282      fi
9283    fi
9284    chmod u+w . 2>&5
9285    $RM conftest*
9286    # SGI C++ compiler will create directory out/ii_files/ for
9287    # template instantiation
9288    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9289    $RM out/* && rmdir out
9290    cd ..
9291    $RM -r conftest
9292    $RM conftest*
9293
9294 fi
9295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9296 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9297
9298
9299
9300
9301
9302
9303   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9304 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9305 if ${lt_cv_prog_compiler_c_o+:} false; then :
9306   $as_echo_n "(cached) " >&6
9307 else
9308   lt_cv_prog_compiler_c_o=no
9309    $RM -r conftest 2>/dev/null
9310    mkdir conftest
9311    cd conftest
9312    mkdir out
9313    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9314
9315    lt_compiler_flag="-o out/conftest2.$ac_objext"
9316    # Insert the option either (1) after the last *FLAGS variable, or
9317    # (2) before a word containing "conftest.", or (3) at the end.
9318    # Note that $ac_compile itself does not contain backslashes and begins
9319    # with a dollar sign (not a hyphen), so the echo should work correctly.
9320    lt_compile=`echo "$ac_compile" | $SED \
9321    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9322    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9323    -e 's:$: $lt_compiler_flag:'`
9324    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9325    (eval "$lt_compile" 2>out/conftest.err)
9326    ac_status=$?
9327    cat out/conftest.err >&5
9328    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9329    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9330    then
9331      # The compiler can only warn and ignore the option if not recognized
9332      # So say no if there are warnings
9333      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9334      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9335      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9336        lt_cv_prog_compiler_c_o=yes
9337      fi
9338    fi
9339    chmod u+w . 2>&5
9340    $RM conftest*
9341    # SGI C++ compiler will create directory out/ii_files/ for
9342    # template instantiation
9343    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9344    $RM out/* && rmdir out
9345    cd ..
9346    $RM -r conftest
9347    $RM conftest*
9348
9349 fi
9350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9351 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9352
9353
9354
9355
9356 hard_links="nottested"
9357 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9358   # do not overwrite the value of need_locks provided by the user
9359   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9360 $as_echo_n "checking if we can lock with hard links... " >&6; }
9361   hard_links=yes
9362   $RM conftest*
9363   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9364   touch conftest.a
9365   ln conftest.a conftest.b 2>&5 || hard_links=no
9366   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9368 $as_echo "$hard_links" >&6; }
9369   if test "$hard_links" = no; then
9370     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9371 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9372     need_locks=warn
9373   fi
9374 else
9375   need_locks=no
9376 fi
9377
9378
9379
9380
9381
9382
9383   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9384 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9385
9386   runpath_var=
9387   allow_undefined_flag=
9388   always_export_symbols=no
9389   archive_cmds=
9390   archive_expsym_cmds=
9391   compiler_needs_object=no
9392   enable_shared_with_static_runtimes=no
9393   export_dynamic_flag_spec=
9394   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9395   hardcode_automatic=no
9396   hardcode_direct=no
9397   hardcode_direct_absolute=no
9398   hardcode_libdir_flag_spec=
9399   hardcode_libdir_flag_spec_ld=
9400   hardcode_libdir_separator=
9401   hardcode_minus_L=no
9402   hardcode_shlibpath_var=unsupported
9403   inherit_rpath=no
9404   link_all_deplibs=unknown
9405   module_cmds=
9406   module_expsym_cmds=
9407   old_archive_from_new_cmds=
9408   old_archive_from_expsyms_cmds=
9409   thread_safe_flag_spec=
9410   whole_archive_flag_spec=
9411   # include_expsyms should be a list of space-separated symbols to be *always*
9412   # included in the symbol list
9413   include_expsyms=
9414   # exclude_expsyms can be an extended regexp of symbols to exclude
9415   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9416   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9417   # as well as any symbol that contains `d'.
9418   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9419   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9420   # platforms (ab)use it in PIC code, but their linkers get confused if
9421   # the symbol is explicitly referenced.  Since portable code cannot
9422   # rely on this symbol name, it's probably fine to never include it in
9423   # preloaded symbol tables.
9424   # Exclude shared library initialization/finalization symbols.
9425   extract_expsyms_cmds=
9426
9427   case $host_os in
9428   cygwin* | mingw* | pw32* | cegcc*)
9429     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9430     # When not using gcc, we currently assume that we are using
9431     # Microsoft Visual C++.
9432     if test "$GCC" != yes; then
9433       with_gnu_ld=no
9434     fi
9435     ;;
9436   interix*)
9437     # we just hope/assume this is gcc and not c89 (= MSVC++)
9438     with_gnu_ld=yes
9439     ;;
9440   openbsd*)
9441     with_gnu_ld=no
9442     ;;
9443   esac
9444
9445   ld_shlibs=yes
9446
9447   # On some targets, GNU ld is compatible enough with the native linker
9448   # that we're better off using the native interface for both.
9449   lt_use_gnu_ld_interface=no
9450   if test "$with_gnu_ld" = yes; then
9451     case $host_os in
9452       aix*)
9453         # The AIX port of GNU ld has always aspired to compatibility
9454         # with the native linker.  However, as the warning in the GNU ld
9455         # block says, versions before 2.19.5* couldn't really create working
9456         # shared libraries, regardless of the interface used.
9457         case `$LD -v 2>&1` in
9458           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9459           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9460           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9461           *)
9462             lt_use_gnu_ld_interface=yes
9463             ;;
9464         esac
9465         ;;
9466       *)
9467         lt_use_gnu_ld_interface=yes
9468         ;;
9469     esac
9470   fi
9471
9472   if test "$lt_use_gnu_ld_interface" = yes; then
9473     # If archive_cmds runs LD, not CC, wlarc should be empty
9474     wlarc='${wl}'
9475
9476     # Set some defaults for GNU ld with shared library support. These
9477     # are reset later if shared libraries are not supported. Putting them
9478     # here allows them to be overridden if necessary.
9479     runpath_var=LD_RUN_PATH
9480     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9481     export_dynamic_flag_spec='${wl}--export-dynamic'
9482     # ancient GNU ld didn't support --whole-archive et. al.
9483     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9484       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9485     else
9486       whole_archive_flag_spec=
9487     fi
9488     supports_anon_versioning=no
9489     case `$LD -v 2>&1` in
9490       *GNU\ gold*) supports_anon_versioning=yes ;;
9491       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9492       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9493       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9494       *\ 2.11.*) ;; # other 2.11 versions
9495       *) supports_anon_versioning=yes ;;
9496     esac
9497
9498     # See if GNU ld supports shared libraries.
9499     case $host_os in
9500     aix[3-9]*)
9501       # On AIX/PPC, the GNU linker is very broken
9502       if test "$host_cpu" != ia64; then
9503         ld_shlibs=no
9504         cat <<_LT_EOF 1>&2
9505
9506 *** Warning: the GNU linker, at least up to release 2.19, is reported
9507 *** to be unable to reliably create shared libraries on AIX.
9508 *** Therefore, libtool is disabling shared libraries support.  If you
9509 *** really care for shared libraries, you may want to install binutils
9510 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9511 *** You will then need to restart the configuration process.
9512
9513 _LT_EOF
9514       fi
9515       ;;
9516
9517     amigaos*)
9518       case $host_cpu in
9519       powerpc)
9520             # see comment about AmigaOS4 .so support
9521             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9522             archive_expsym_cmds=''
9523         ;;
9524       m68k)
9525             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9526             hardcode_libdir_flag_spec='-L$libdir'
9527             hardcode_minus_L=yes
9528         ;;
9529       esac
9530       ;;
9531
9532     beos*)
9533       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9534         allow_undefined_flag=unsupported
9535         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9536         # support --undefined.  This deserves some investigation.  FIXME
9537         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9538       else
9539         ld_shlibs=no
9540       fi
9541       ;;
9542
9543     cygwin* | mingw* | pw32* | cegcc*)
9544       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9545       # as there is no search path for DLLs.
9546       hardcode_libdir_flag_spec='-L$libdir'
9547       export_dynamic_flag_spec='${wl}--export-all-symbols'
9548       allow_undefined_flag=unsupported
9549       always_export_symbols=no
9550       enable_shared_with_static_runtimes=yes
9551       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9552
9553       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9554         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9555         # If the export-symbols file already is a .def file (1st line
9556         # is EXPORTS), use it as is; otherwise, prepend...
9557         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9558           cp $export_symbols $output_objdir/$soname.def;
9559         else
9560           echo EXPORTS > $output_objdir/$soname.def;
9561           cat $export_symbols >> $output_objdir/$soname.def;
9562         fi~
9563         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9564       else
9565         ld_shlibs=no
9566       fi
9567       ;;
9568
9569     haiku*)
9570       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9571       link_all_deplibs=yes
9572       ;;
9573
9574     interix[3-9]*)
9575       hardcode_direct=no
9576       hardcode_shlibpath_var=no
9577       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9578       export_dynamic_flag_spec='${wl}-E'
9579       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9580       # Instead, shared libraries are loaded at an image base (0x10000000 by
9581       # default) and relocated if they conflict, which is a slow very memory
9582       # consuming and fragmenting process.  To avoid this, we pick a random,
9583       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9584       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9585       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9586       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9587       ;;
9588
9589     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9590       tmp_diet=no
9591       if test "$host_os" = linux-dietlibc; then
9592         case $cc_basename in
9593           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9594         esac
9595       fi
9596       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9597          && test "$tmp_diet" = no
9598       then
9599         tmp_addflag=' $pic_flag'
9600         tmp_sharedflag='-shared'
9601         case $cc_basename,$host_cpu in
9602         pgcc*)                          # Portland Group C compiler
9603           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'
9604           tmp_addflag=' $pic_flag'
9605           ;;
9606         pgf77* | pgf90* | pgf95* | pgfortran*)
9607                                         # Portland Group f77 and f90 compilers
9608           whole_archive_flag_spec='${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'
9609           tmp_addflag=' $pic_flag -Mnomain' ;;
9610         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9611           tmp_addflag=' -i_dynamic' ;;
9612         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9613           tmp_addflag=' -i_dynamic -nofor_main' ;;
9614         ifc* | ifort*)                  # Intel Fortran compiler
9615           tmp_addflag=' -nofor_main' ;;
9616         lf95*)                          # Lahey Fortran 8.1
9617           whole_archive_flag_spec=
9618           tmp_sharedflag='--shared' ;;
9619         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9620           tmp_sharedflag='-qmkshrobj'
9621           tmp_addflag= ;;
9622         nvcc*)  # Cuda Compiler Driver 2.2
9623           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9624           compiler_needs_object=yes
9625           ;;
9626         esac
9627         case `$CC -V 2>&1 | sed 5q` in
9628         *Sun\ C*)                       # Sun C 5.9
9629           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\"` ${wl}--no-whole-archive'
9630           compiler_needs_object=yes
9631           tmp_sharedflag='-G' ;;
9632         *Sun\ F*)                       # Sun Fortran 8.3
9633           tmp_sharedflag='-G' ;;
9634         esac
9635         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9636
9637         if test "x$supports_anon_versioning" = xyes; then
9638           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9639             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9640             echo "local: *; };" >> $output_objdir/$libname.ver~
9641             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9642         fi
9643
9644         case $cc_basename in
9645         xlf* | bgf* | bgxlf* | mpixlf*)
9646           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9647           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9648           hardcode_libdir_flag_spec=
9649           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9650           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9651           if test "x$supports_anon_versioning" = xyes; then
9652             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9653               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9654               echo "local: *; };" >> $output_objdir/$libname.ver~
9655               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9656           fi
9657           ;;
9658         esac
9659       else
9660         ld_shlibs=no
9661       fi
9662       ;;
9663
9664     netbsd*)
9665       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9666         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9667         wlarc=
9668       else
9669         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9670         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9671       fi
9672       ;;
9673
9674     solaris*)
9675       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9676         ld_shlibs=no
9677         cat <<_LT_EOF 1>&2
9678
9679 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9680 *** create shared libraries on Solaris systems.  Therefore, libtool
9681 *** is disabling shared libraries support.  We urge you to upgrade GNU
9682 *** binutils to release 2.9.1 or newer.  Another option is to modify
9683 *** your PATH or compiler configuration so that the native linker is
9684 *** used, and then restart.
9685
9686 _LT_EOF
9687       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9688         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9689         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9690       else
9691         ld_shlibs=no
9692       fi
9693       ;;
9694
9695     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9696       case `$LD -v 2>&1` in
9697         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9698         ld_shlibs=no
9699         cat <<_LT_EOF 1>&2
9700
9701 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9702 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9703 *** is disabling shared libraries support.  We urge you to upgrade GNU
9704 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9705 *** your PATH or compiler configuration so that the native linker is
9706 *** used, and then restart.
9707
9708 _LT_EOF
9709         ;;
9710         *)
9711           # For security reasons, it is highly recommended that you always
9712           # use absolute paths for naming shared libraries, and exclude the
9713           # DT_RUNPATH tag from executables and libraries.  But doing so
9714           # requires that you compile everything twice, which is a pain.
9715           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9716             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9717             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9718             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9719           else
9720             ld_shlibs=no
9721           fi
9722         ;;
9723       esac
9724       ;;
9725
9726     sunos4*)
9727       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9728       wlarc=
9729       hardcode_direct=yes
9730       hardcode_shlibpath_var=no
9731       ;;
9732
9733     *)
9734       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9735         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9736         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9737       else
9738         ld_shlibs=no
9739       fi
9740       ;;
9741     esac
9742
9743     if test "$ld_shlibs" = no; then
9744       runpath_var=
9745       hardcode_libdir_flag_spec=
9746       export_dynamic_flag_spec=
9747       whole_archive_flag_spec=
9748     fi
9749   else
9750     # PORTME fill in a description of your system's linker (not GNU ld)
9751     case $host_os in
9752     aix3*)
9753       allow_undefined_flag=unsupported
9754       always_export_symbols=yes
9755       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9756       # Note: this linker hardcodes the directories in LIBPATH if there
9757       # are no directories specified by -L.
9758       hardcode_minus_L=yes
9759       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9760         # Neither direct hardcoding nor static linking is supported with a
9761         # broken collect2.
9762         hardcode_direct=unsupported
9763       fi
9764       ;;
9765
9766     aix[4-9]*)
9767       if test "$host_cpu" = ia64; then
9768         # On IA64, the linker does run time linking by default, so we don't
9769         # have to do anything special.
9770         aix_use_runtimelinking=no
9771         exp_sym_flag='-Bexport'
9772         no_entry_flag=""
9773       else
9774         # If we're using GNU nm, then we don't want the "-C" option.
9775         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9776         # Also, AIX nm treats weak defined symbols like other global
9777         # defined symbols, whereas GNU nm marks them as "W".
9778         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9779           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9780         else
9781           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9782         fi
9783         aix_use_runtimelinking=no
9784
9785         # Test if we are trying to use run time linking or normal
9786         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9787         # need to do runtime linking.
9788         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9789           for ld_flag in $LDFLAGS; do
9790           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9791             aix_use_runtimelinking=yes
9792             break
9793           fi
9794           done
9795           ;;
9796         esac
9797
9798         exp_sym_flag='-bexport'
9799         no_entry_flag='-bnoentry'
9800       fi
9801
9802       # When large executables or shared objects are built, AIX ld can
9803       # have problems creating the table of contents.  If linking a library
9804       # or program results in "error TOC overflow" add -mminimal-toc to
9805       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9806       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9807
9808       archive_cmds=''
9809       hardcode_direct=yes
9810       hardcode_direct_absolute=yes
9811       hardcode_libdir_separator=':'
9812       link_all_deplibs=yes
9813       file_list_spec='${wl}-f,'
9814
9815       if test "$GCC" = yes; then
9816         case $host_os in aix4.[012]|aix4.[012].*)
9817         # We only want to do this on AIX 4.2 and lower, the check
9818         # below for broken collect2 doesn't work under 4.3+
9819           collect2name=`${CC} -print-prog-name=collect2`
9820           if test -f "$collect2name" &&
9821            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9822           then
9823           # We have reworked collect2
9824           :
9825           else
9826           # We have old collect2
9827           hardcode_direct=unsupported
9828           # It fails to find uninstalled libraries when the uninstalled
9829           # path is not listed in the libpath.  Setting hardcode_minus_L
9830           # to unsupported forces relinking
9831           hardcode_minus_L=yes
9832           hardcode_libdir_flag_spec='-L$libdir'
9833           hardcode_libdir_separator=
9834           fi
9835           ;;
9836         esac
9837         shared_flag='-shared'
9838         if test "$aix_use_runtimelinking" = yes; then
9839           shared_flag="$shared_flag "'${wl}-G'
9840         fi
9841       else
9842         # not using gcc
9843         if test "$host_cpu" = ia64; then
9844         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9845         # chokes on -Wl,-G. The following line is correct:
9846           shared_flag='-G'
9847         else
9848           if test "$aix_use_runtimelinking" = yes; then
9849             shared_flag='${wl}-G'
9850           else
9851             shared_flag='${wl}-bM:SRE'
9852           fi
9853         fi
9854       fi
9855
9856       export_dynamic_flag_spec='${wl}-bexpall'
9857       # It seems that -bexpall does not export symbols beginning with
9858       # underscore (_), so it is better to generate a list of symbols to export.
9859       always_export_symbols=yes
9860       if test "$aix_use_runtimelinking" = yes; then
9861         # Warning - without using the other runtime loading flags (-brtl),
9862         # -berok will link without error, but may produce a broken library.
9863         allow_undefined_flag='-berok'
9864         # Determine the default libpath from the value encoded in an
9865         # empty executable.
9866         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9867 /* end confdefs.h.  */
9868
9869 int
9870 main ()
9871 {
9872
9873   ;
9874   return 0;
9875 }
9876 _ACEOF
9877 if ac_fn_c_try_link "$LINENO"; then :
9878
9879 lt_aix_libpath_sed='
9880     /Import File Strings/,/^$/ {
9881         /^0/ {
9882             s/^0  *\(.*\)$/\1/
9883             p
9884         }
9885     }'
9886 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9887 # Check for a 64-bit object if we didn't find anything.
9888 if test -z "$aix_libpath"; then
9889   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9890 fi
9891 fi
9892 rm -f core conftest.err conftest.$ac_objext \
9893     conftest$ac_exeext conftest.$ac_ext
9894 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9895
9896         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9897         archive_expsym_cmds='$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 $shared_flag"
9898       else
9899         if test "$host_cpu" = ia64; then
9900           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9901           allow_undefined_flag="-z nodefs"
9902           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9903         else
9904          # Determine the default libpath from the value encoded in an
9905          # empty executable.
9906          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9907 /* end confdefs.h.  */
9908
9909 int
9910 main ()
9911 {
9912
9913   ;
9914   return 0;
9915 }
9916 _ACEOF
9917 if ac_fn_c_try_link "$LINENO"; then :
9918
9919 lt_aix_libpath_sed='
9920     /Import File Strings/,/^$/ {
9921         /^0/ {
9922             s/^0  *\(.*\)$/\1/
9923             p
9924         }
9925     }'
9926 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9927 # Check for a 64-bit object if we didn't find anything.
9928 if test -z "$aix_libpath"; then
9929   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9930 fi
9931 fi
9932 rm -f core conftest.err conftest.$ac_objext \
9933     conftest$ac_exeext conftest.$ac_ext
9934 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9935
9936          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9937           # Warning - without using the other run time loading flags,
9938           # -berok will link without error, but may produce a broken library.
9939           no_undefined_flag=' ${wl}-bernotok'
9940           allow_undefined_flag=' ${wl}-berok'
9941           if test "$with_gnu_ld" = yes; then
9942             # We only use this code for GNU lds that support --whole-archive.
9943             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9944           else
9945             # Exported symbols can be pulled into shared objects from archives
9946             whole_archive_flag_spec='$convenience'
9947           fi
9948           archive_cmds_need_lc=yes
9949           # This is similar to how AIX traditionally builds its shared libraries.
9950           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'
9951         fi
9952       fi
9953       ;;
9954
9955     amigaos*)
9956       case $host_cpu in
9957       powerpc)
9958             # see comment about AmigaOS4 .so support
9959             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9960             archive_expsym_cmds=''
9961         ;;
9962       m68k)
9963             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9964             hardcode_libdir_flag_spec='-L$libdir'
9965             hardcode_minus_L=yes
9966         ;;
9967       esac
9968       ;;
9969
9970     bsdi[45]*)
9971       export_dynamic_flag_spec=-rdynamic
9972       ;;
9973
9974     cygwin* | mingw* | pw32* | cegcc*)
9975       # When not using gcc, we currently assume that we are using
9976       # Microsoft Visual C++.
9977       # hardcode_libdir_flag_spec is actually meaningless, as there is
9978       # no search path for DLLs.
9979       hardcode_libdir_flag_spec=' '
9980       allow_undefined_flag=unsupported
9981       # Tell ltmain to make .lib files, not .a files.
9982       libext=lib
9983       # Tell ltmain to make .dll files, not .so files.
9984       shrext_cmds=".dll"
9985       # FIXME: Setting linknames here is a bad hack.
9986       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9987       # The linker will automatically build a .lib file if we build a DLL.
9988       old_archive_from_new_cmds='true'
9989       # FIXME: Should let the user specify the lib program.
9990       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9991       fix_srcfile_path='`cygpath -w "$srcfile"`'
9992       enable_shared_with_static_runtimes=yes
9993       ;;
9994
9995     darwin* | rhapsody*)
9996
9997
9998
9999   # Publish an arg to allow the user to select that Darwin host (and target)
10000   # libraries should be given install-names like @rpath/libfoo.dylib.  This
10001   # requires that the user of the library then adds an 'rpath' to the DSO that
10002   # needs access.
10003   # NOTE: there are defaults below, for systems that support rpaths.  The person
10004   # configuring can override the defaults for any system version that supports
10005   # them - they are, however, forced off for system versions without support.
10006   # Check whether --enable-darwin-at-rpath was given.
10007 if test "${enable_darwin_at_rpath+set}" = set; then :
10008   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
10009     # This is not supported before macOS 10.5 / Darwin9.
10010     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
10011       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
10012         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
10013 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
10014         enable_darwin_at_rpath=no
10015       ;;
10016     esac
10017    fi
10018 else
10019   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
10020     # As above, before 10.5 / Darwin9 this does not work.
10021      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
10022        enable_darwin_at_rpath=no
10023        ;;
10024
10025     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
10026     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
10027     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
10028       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
10029       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
10030 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
10031       enable_darwin_at_rpath=yes
10032       ;;
10033     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
10034     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
10035
10036     esac
10037
10038 fi
10039
10040
10041   archive_cmds_need_lc=no
10042   hardcode_direct=no
10043   hardcode_automatic=yes
10044   hardcode_shlibpath_var=unsupported
10045   if test "$lt_cv_ld_force_load" = "yes"; then
10046     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
10047   else
10048     whole_archive_flag_spec=''
10049   fi
10050   link_all_deplibs=yes
10051   allow_undefined_flag="$_lt_dar_allow_undefined"
10052   case $cc_basename in
10053      ifort*) _lt_dar_can_shared=yes ;;
10054      *) _lt_dar_can_shared=$GCC ;;
10055   esac
10056   if test "$_lt_dar_can_shared" = "yes"; then
10057     output_verbose_link_cmd=func_echo_all
10058     _lt_install_name='\$rpath/\$soname'
10059     if test "x$enable_darwin_at_rpath" = "xyes"; then
10060       _lt_install_name='@rpath/\$soname'
10061     fi
10062     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
10063     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
10064     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dar_export_syms}${_lt_dsymutil}"
10065     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}"
10066
10067   else
10068   ld_shlibs=no
10069   fi
10070
10071       ;;
10072
10073     dgux*)
10074       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10075       hardcode_libdir_flag_spec='-L$libdir'
10076       hardcode_shlibpath_var=no
10077       ;;
10078
10079     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
10080     # support.  Future versions do this automatically, but an explicit c++rt0.o
10081     # does not break anything, and helps significantly (at the cost of a little
10082     # extra space).
10083     freebsd2.2*)
10084       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
10085       hardcode_libdir_flag_spec='-R$libdir'
10086       hardcode_direct=yes
10087       hardcode_shlibpath_var=no
10088       ;;
10089
10090     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10091     freebsd2.*)
10092       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10093       hardcode_direct=yes
10094       hardcode_minus_L=yes
10095       hardcode_shlibpath_var=no
10096       ;;
10097
10098     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10099     freebsd* | dragonfly*)
10100       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
10101       hardcode_libdir_flag_spec='-R$libdir'
10102       hardcode_direct=yes
10103       hardcode_shlibpath_var=no
10104       ;;
10105
10106     hpux9*)
10107       if test "$GCC" = yes; then
10108         archive_cmds='$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 $lib'
10109       else
10110         archive_cmds='$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 $lib'
10111       fi
10112       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10113       hardcode_libdir_separator=:
10114       hardcode_direct=yes
10115
10116       # hardcode_minus_L: Not really in the search PATH,
10117       # but as the default location of the library.
10118       hardcode_minus_L=yes
10119       export_dynamic_flag_spec='${wl}-E'
10120       ;;
10121
10122     hpux10*)
10123       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10124         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10125       else
10126         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10127       fi
10128       if test "$with_gnu_ld" = no; then
10129         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10130         hardcode_libdir_flag_spec_ld='+b $libdir'
10131         hardcode_libdir_separator=:
10132         hardcode_direct=yes
10133         hardcode_direct_absolute=yes
10134         export_dynamic_flag_spec='${wl}-E'
10135         # hardcode_minus_L: Not really in the search PATH,
10136         # but as the default location of the library.
10137         hardcode_minus_L=yes
10138       fi
10139       ;;
10140
10141     hpux11*)
10142       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10143         case $host_cpu in
10144         hppa*64*)
10145           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10146           ;;
10147         ia64*)
10148           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10149           ;;
10150         *)
10151           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10152           ;;
10153         esac
10154       else
10155         case $host_cpu in
10156         hppa*64*)
10157           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10158           ;;
10159         ia64*)
10160           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10161           ;;
10162         *)
10163
10164           # Older versions of the 11.00 compiler do not understand -b yet
10165           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10166           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10167 $as_echo_n "checking if $CC understands -b... " >&6; }
10168 if ${lt_cv_prog_compiler__b+:} false; then :
10169   $as_echo_n "(cached) " >&6
10170 else
10171   lt_cv_prog_compiler__b=no
10172    save_LDFLAGS="$LDFLAGS"
10173    LDFLAGS="$LDFLAGS -b"
10174    echo "$lt_simple_link_test_code" > conftest.$ac_ext
10175    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10176      # The linker can only warn and ignore the option if not recognized
10177      # So say no if there are warnings
10178      if test -s conftest.err; then
10179        # Append any errors to the config.log.
10180        cat conftest.err 1>&5
10181        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10182        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10183        if diff conftest.exp conftest.er2 >/dev/null; then
10184          lt_cv_prog_compiler__b=yes
10185        fi
10186      else
10187        lt_cv_prog_compiler__b=yes
10188      fi
10189    fi
10190    $RM -r conftest*
10191    LDFLAGS="$save_LDFLAGS"
10192
10193 fi
10194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10195 $as_echo "$lt_cv_prog_compiler__b" >&6; }
10196
10197 if test x"$lt_cv_prog_compiler__b" = xyes; then
10198     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10199 else
10200     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10201 fi
10202
10203           ;;
10204         esac
10205       fi
10206       if test "$with_gnu_ld" = no; then
10207         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10208         hardcode_libdir_separator=:
10209
10210         case $host_cpu in
10211         hppa*64*|ia64*)
10212           hardcode_direct=no
10213           hardcode_shlibpath_var=no
10214           ;;
10215         *)
10216           hardcode_direct=yes
10217           hardcode_direct_absolute=yes
10218           export_dynamic_flag_spec='${wl}-E'
10219
10220           # hardcode_minus_L: Not really in the search PATH,
10221           # but as the default location of the library.
10222           hardcode_minus_L=yes
10223           ;;
10224         esac
10225       fi
10226       ;;
10227
10228     irix5* | irix6* | nonstopux*)
10229       if test "$GCC" = yes; then
10230         archive_cmds='$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 $lib'
10231         # Try to use the -exported_symbol ld option, if it does not
10232         # work, assume that -exports_file does not work either and
10233         # implicitly export all symbols.
10234         save_LDFLAGS="$LDFLAGS"
10235         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
10236         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10237 /* end confdefs.h.  */
10238 int foo(void) {}
10239 _ACEOF
10240 if ac_fn_c_try_link "$LINENO"; then :
10241   archive_expsym_cmds='$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 $lib'
10242
10243 fi
10244 rm -f core conftest.err conftest.$ac_objext \
10245     conftest$ac_exeext conftest.$ac_ext
10246         LDFLAGS="$save_LDFLAGS"
10247       else
10248         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10249         archive_expsym_cmds='$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 $lib'
10250       fi
10251       archive_cmds_need_lc='no'
10252       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10253       hardcode_libdir_separator=:
10254       inherit_rpath=yes
10255       link_all_deplibs=yes
10256       ;;
10257
10258     netbsd*)
10259       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10260         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10261       else
10262         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10263       fi
10264       hardcode_libdir_flag_spec='-R$libdir'
10265       hardcode_direct=yes
10266       hardcode_shlibpath_var=no
10267       ;;
10268
10269     newsos6)
10270       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10271       hardcode_direct=yes
10272       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10273       hardcode_libdir_separator=:
10274       hardcode_shlibpath_var=no
10275       ;;
10276
10277     *nto* | *qnx*)
10278       ;;
10279
10280     openbsd*)
10281       if test -f /usr/libexec/ld.so; then
10282         hardcode_direct=yes
10283         hardcode_shlibpath_var=no
10284         hardcode_direct_absolute=yes
10285         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10286           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10287           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10288           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10289           export_dynamic_flag_spec='${wl}-E'
10290         else
10291           case $host_os in
10292            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10293              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10294              hardcode_libdir_flag_spec='-R$libdir'
10295              ;;
10296            *)
10297              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10298              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10299              ;;
10300           esac
10301         fi
10302       else
10303         ld_shlibs=no
10304       fi
10305       ;;
10306
10307     os2*)
10308       hardcode_libdir_flag_spec='-L$libdir'
10309       hardcode_minus_L=yes
10310       allow_undefined_flag=unsupported
10311       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'
10312       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10313       ;;
10314
10315     osf3*)
10316       if test "$GCC" = yes; then
10317         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10318         archive_cmds='$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 $lib'
10319       else
10320         allow_undefined_flag=' -expect_unresolved \*'
10321         archive_cmds='$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 $lib'
10322       fi
10323       archive_cmds_need_lc='no'
10324       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10325       hardcode_libdir_separator=:
10326       ;;
10327
10328     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10329       if test "$GCC" = yes; then
10330         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10331         archive_cmds='$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 $lib'
10332         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10333       else
10334         allow_undefined_flag=' -expect_unresolved \*'
10335         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'
10336         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~
10337         $CC -shared${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'
10338
10339         # Both c and cxx compiler support -rpath directly
10340         hardcode_libdir_flag_spec='-rpath $libdir'
10341       fi
10342       archive_cmds_need_lc='no'
10343       hardcode_libdir_separator=:
10344       ;;
10345
10346     solaris*)
10347       no_undefined_flag=' -z defs'
10348       if test "$GCC" = yes; then
10349         wlarc='${wl}'
10350         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10351         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10352           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10353       else
10354         case `$CC -V 2>&1` in
10355         *"Compilers 5.0"*)
10356           wlarc=''
10357           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10358           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10359           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10360           ;;
10361         *)
10362           wlarc='${wl}'
10363           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10364           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10365           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10366           ;;
10367         esac
10368       fi
10369       hardcode_libdir_flag_spec='-R$libdir'
10370       hardcode_shlibpath_var=no
10371       case $host_os in
10372       solaris2.[0-5] | solaris2.[0-5].*) ;;
10373       *)
10374         # The compiler driver will combine and reorder linker options,
10375         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10376         # but is careful enough not to reorder.
10377         # Supported since Solaris 2.6 (maybe 2.5.1?)
10378         if test "$GCC" = yes; then
10379           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10380         else
10381           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10382         fi
10383         ;;
10384       esac
10385       link_all_deplibs=yes
10386       ;;
10387
10388     sunos4*)
10389       if test "x$host_vendor" = xsequent; then
10390         # Use $CC to link under sequent, because it throws in some extra .o
10391         # files that make .init and .fini sections work.
10392         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10393       else
10394         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10395       fi
10396       hardcode_libdir_flag_spec='-L$libdir'
10397       hardcode_direct=yes
10398       hardcode_minus_L=yes
10399       hardcode_shlibpath_var=no
10400       ;;
10401
10402     sysv4)
10403       case $host_vendor in
10404         sni)
10405           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10406           hardcode_direct=yes # is this really true???
10407         ;;
10408         siemens)
10409           ## LD is ld it makes a PLAMLIB
10410           ## CC just makes a GrossModule.
10411           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10412           reload_cmds='$CC -r -o $output$reload_objs'
10413           hardcode_direct=no
10414         ;;
10415         motorola)
10416           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10417           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10418         ;;
10419       esac
10420       runpath_var='LD_RUN_PATH'
10421       hardcode_shlibpath_var=no
10422       ;;
10423
10424     sysv4.3*)
10425       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10426       hardcode_shlibpath_var=no
10427       export_dynamic_flag_spec='-Bexport'
10428       ;;
10429
10430     sysv4*MP*)
10431       if test -d /usr/nec; then
10432         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10433         hardcode_shlibpath_var=no
10434         runpath_var=LD_RUN_PATH
10435         hardcode_runpath_var=yes
10436         ld_shlibs=yes
10437       fi
10438       ;;
10439
10440     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10441       no_undefined_flag='${wl}-z,text'
10442       archive_cmds_need_lc=no
10443       hardcode_shlibpath_var=no
10444       runpath_var='LD_RUN_PATH'
10445
10446       if test "$GCC" = yes; then
10447         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10448         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10449       else
10450         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10451         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10452       fi
10453       ;;
10454
10455     sysv5* | sco3.2v5* | sco5v6*)
10456       # Note: We can NOT use -z defs as we might desire, because we do not
10457       # link with -lc, and that would cause any symbols used from libc to
10458       # always be unresolved, which means just about no library would
10459       # ever link correctly.  If we're not using GNU ld we use -z text
10460       # though, which does catch some bad symbols but isn't as heavy-handed
10461       # as -z defs.
10462       no_undefined_flag='${wl}-z,text'
10463       allow_undefined_flag='${wl}-z,nodefs'
10464       archive_cmds_need_lc=no
10465       hardcode_shlibpath_var=no
10466       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10467       hardcode_libdir_separator=':'
10468       link_all_deplibs=yes
10469       export_dynamic_flag_spec='${wl}-Bexport'
10470       runpath_var='LD_RUN_PATH'
10471
10472       if test "$GCC" = yes; then
10473         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10474         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10475       else
10476         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10477         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10478       fi
10479       ;;
10480
10481     uts4*)
10482       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10483       hardcode_libdir_flag_spec='-L$libdir'
10484       hardcode_shlibpath_var=no
10485       ;;
10486
10487     *)
10488       ld_shlibs=no
10489       ;;
10490     esac
10491
10492     if test x$host_vendor = xsni; then
10493       case $host in
10494       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10495         export_dynamic_flag_spec='${wl}-Blargedynsym'
10496         ;;
10497       esac
10498     fi
10499   fi
10500
10501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10502 $as_echo "$ld_shlibs" >&6; }
10503 test "$ld_shlibs" = no && can_build_shared=no
10504
10505 with_gnu_ld=$with_gnu_ld
10506
10507
10508
10509
10510
10511
10512
10513
10514
10515
10516
10517
10518
10519
10520
10521 #
10522 # Do we need to explicitly link libc?
10523 #
10524 case "x$archive_cmds_need_lc" in
10525 x|xyes)
10526   # Assume -lc should be added
10527   archive_cmds_need_lc=yes
10528
10529   if test "$enable_shared" = yes && test "$GCC" = yes; then
10530     case $archive_cmds in
10531     *'~'*)
10532       # FIXME: we may have to deal with multi-command sequences.
10533       ;;
10534     '$CC '*)
10535       # Test whether the compiler implicitly links with -lc since on some
10536       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10537       # to ld, don't add -lc before -lgcc.
10538       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10539 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10540 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10541   $as_echo_n "(cached) " >&6
10542 else
10543   $RM conftest*
10544         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10545
10546         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10547   (eval $ac_compile) 2>&5
10548   ac_status=$?
10549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10550   test $ac_status = 0; } 2>conftest.err; then
10551           soname=conftest
10552           lib=conftest
10553           libobjs=conftest.$ac_objext
10554           deplibs=
10555           wl=$lt_prog_compiler_wl
10556           pic_flag=$lt_prog_compiler_pic
10557           compiler_flags=-v
10558           linker_flags=-v
10559           verstring=
10560           output_objdir=.
10561           libname=conftest
10562           lt_save_allow_undefined_flag=$allow_undefined_flag
10563           allow_undefined_flag=
10564           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10565   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10566   ac_status=$?
10567   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10568   test $ac_status = 0; }
10569           then
10570             lt_cv_archive_cmds_need_lc=no
10571           else
10572             lt_cv_archive_cmds_need_lc=yes
10573           fi
10574           allow_undefined_flag=$lt_save_allow_undefined_flag
10575         else
10576           cat conftest.err 1>&5
10577         fi
10578         $RM conftest*
10579
10580 fi
10581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10582 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10583       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10584       ;;
10585     esac
10586   fi
10587   ;;
10588 esac
10589
10590
10591
10592
10593
10594
10595
10596
10597
10598
10599
10600
10601
10602
10603
10604
10605
10606
10607
10608
10609
10610
10611
10612
10613
10614
10615
10616
10617
10618
10619
10620
10621
10622
10623
10624
10625
10626
10627
10628
10629
10630
10631
10632
10633
10634
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10636
10637
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10640
10641
10642
10643
10644
10645
10646
10647
10648
10649
10650
10651
10652
10653
10654
10655
10656
10657
10658
10659
10660
10661
10662
10663
10664
10665
10666
10667
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10669
10670
10671
10672
10673
10674
10675
10676
10677
10678
10679
10680
10681
10682
10683
10684
10685
10686
10687
10688
10689
10690
10691
10692
10693
10694
10695
10696
10697
10698
10699
10700
10701
10702
10703
10704
10705
10706
10707
10708
10709
10710
10711
10712
10713
10714
10715
10716
10717
10718
10719
10720
10721
10722
10723
10724
10725
10726
10727
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739
10740
10741
10742
10743
10744
10745
10746   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10747 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10748
10749 if test "$GCC" = yes; then
10750   case $host_os in
10751     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10752     *) lt_awk_arg="/^libraries:/" ;;
10753   esac
10754   case $host_os in
10755     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10756     *) lt_sed_strip_eq="s,=/,/,g" ;;
10757   esac
10758   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10759   case $lt_search_path_spec in
10760   *\;*)
10761     # if the path contains ";" then we assume it to be the separator
10762     # otherwise default to the standard path separator (i.e. ":") - it is
10763     # assumed that no part of a normal pathname contains ";" but that should
10764     # okay in the real world where ";" in dirpaths is itself problematic.
10765     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10766     ;;
10767   *)
10768     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10769     ;;
10770   esac
10771   # Ok, now we have the path, separated by spaces, we can step through it
10772   # and add multilib dir if necessary.
10773   lt_tmp_lt_search_path_spec=
10774   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10775   for lt_sys_path in $lt_search_path_spec; do
10776     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10777       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10778     else
10779       test -d "$lt_sys_path" && \
10780         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10781     fi
10782   done
10783   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10784 BEGIN {RS=" "; FS="/|\n";} {
10785   lt_foo="";
10786   lt_count=0;
10787   for (lt_i = NF; lt_i > 0; lt_i--) {
10788     if ($lt_i != "" && $lt_i != ".") {
10789       if ($lt_i == "..") {
10790         lt_count++;
10791       } else {
10792         if (lt_count == 0) {
10793           lt_foo="/" $lt_i lt_foo;
10794         } else {
10795           lt_count--;
10796         }
10797       }
10798     }
10799   }
10800   if (lt_foo != "") { lt_freq[lt_foo]++; }
10801   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10802 }'`
10803   # AWK program above erroneously prepends '/' to C:/dos/paths
10804   # for these hosts.
10805   case $host_os in
10806     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10807       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10808   esac
10809   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10810 else
10811   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10812 fi
10813 library_names_spec=
10814 libname_spec='lib$name'
10815 soname_spec=
10816 shrext_cmds=".so"
10817 postinstall_cmds=
10818 postuninstall_cmds=
10819 finish_cmds=
10820 finish_eval=
10821 shlibpath_var=
10822 shlibpath_overrides_runpath=unknown
10823 version_type=none
10824 dynamic_linker="$host_os ld.so"
10825 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10826 need_lib_prefix=unknown
10827 hardcode_into_libs=no
10828
10829 # when you set need_version to no, make sure it does not cause -set_version
10830 # flags to be left without arguments
10831 need_version=unknown
10832
10833 case $host_os in
10834 aix3*)
10835   version_type=linux
10836   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10837   shlibpath_var=LIBPATH
10838
10839   # AIX 3 has no versioning support, so we append a major version to the name.
10840   soname_spec='${libname}${release}${shared_ext}$major'
10841   ;;
10842
10843 aix[4-9]*)
10844   version_type=linux
10845   need_lib_prefix=no
10846   need_version=no
10847   hardcode_into_libs=yes
10848   if test "$host_cpu" = ia64; then
10849     # AIX 5 supports IA64
10850     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10851     shlibpath_var=LD_LIBRARY_PATH
10852   else
10853     # With GCC up to 2.95.x, collect2 would create an import file
10854     # for dependence libraries.  The import file would start with
10855     # the line `#! .'.  This would cause the generated library to
10856     # depend on `.', always an invalid library.  This was fixed in
10857     # development snapshots of GCC prior to 3.0.
10858     case $host_os in
10859       aix4 | aix4.[01] | aix4.[01].*)
10860       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10861            echo ' yes '
10862            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10863         :
10864       else
10865         can_build_shared=no
10866       fi
10867       ;;
10868     esac
10869     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10870     # soname into executable. Probably we can add versioning support to
10871     # collect2, so additional links can be useful in future.
10872     if test "$aix_use_runtimelinking" = yes; then
10873       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10874       # instead of lib<name>.a to let people know that these are not
10875       # typical AIX shared libraries.
10876       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10877     else
10878       # We preserve .a as extension for shared libraries through AIX4.2
10879       # and later when we are not doing run time linking.
10880       library_names_spec='${libname}${release}.a $libname.a'
10881       soname_spec='${libname}${release}${shared_ext}$major'
10882     fi
10883     shlibpath_var=LIBPATH
10884   fi
10885   ;;
10886
10887 amigaos*)
10888   case $host_cpu in
10889   powerpc)
10890     # Since July 2007 AmigaOS4 officially supports .so libraries.
10891     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10892     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10893     ;;
10894   m68k)
10895     library_names_spec='$libname.ixlibrary $libname.a'
10896     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10897     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 ${libname}_ixlibrary.a || exit 1; done'
10898     ;;
10899   esac
10900   ;;
10901
10902 beos*)
10903   library_names_spec='${libname}${shared_ext}'
10904   dynamic_linker="$host_os ld.so"
10905   shlibpath_var=LIBRARY_PATH
10906   ;;
10907
10908 bsdi[45]*)
10909   version_type=linux
10910   need_version=no
10911   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10912   soname_spec='${libname}${release}${shared_ext}$major'
10913   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10914   shlibpath_var=LD_LIBRARY_PATH
10915   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10916   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10917   # the default ld.so.conf also contains /usr/contrib/lib and
10918   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10919   # libtool to hard-code these into programs
10920   ;;
10921
10922 cygwin* | mingw* | pw32* | cegcc*)
10923   version_type=windows
10924   shrext_cmds=".dll"
10925   need_version=no
10926   need_lib_prefix=no
10927
10928   case $GCC,$host_os in
10929   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10930     library_names_spec='$libname.dll.a'
10931     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10932     postinstall_cmds='base_file=`basename \${file}`~
10933       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10934       dldir=$destdir/`dirname \$dlpath`~
10935       test -d \$dldir || mkdir -p \$dldir~
10936       $install_prog $dir/$dlname \$dldir/$dlname~
10937       chmod a+x \$dldir/$dlname~
10938       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10939         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10940       fi'
10941     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10942       dlpath=$dir/\$dldll~
10943        $RM \$dlpath'
10944     shlibpath_overrides_runpath=yes
10945
10946     case $host_os in
10947     cygwin*)
10948       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10949       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10950
10951       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10952       ;;
10953     mingw* | cegcc*)
10954       # MinGW DLLs use traditional 'lib' prefix
10955       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10956       ;;
10957     pw32*)
10958       # pw32 DLLs use 'pw' prefix rather than 'lib'
10959       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10960       ;;
10961     esac
10962     ;;
10963
10964   *)
10965     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10966     ;;
10967   esac
10968   dynamic_linker='Win32 ld.exe'
10969   # FIXME: first we should search . and the directory the executable is in
10970   shlibpath_var=PATH
10971   ;;
10972
10973 darwin* | rhapsody*)
10974   dynamic_linker="$host_os dyld"
10975   version_type=darwin
10976   need_lib_prefix=no
10977   need_version=no
10978   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10979   soname_spec='${libname}${release}${major}$shared_ext'
10980   shlibpath_overrides_runpath=yes
10981   shlibpath_var=DYLD_LIBRARY_PATH
10982   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10983
10984   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10985   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10986   ;;
10987
10988 dgux*)
10989   version_type=linux
10990   need_lib_prefix=no
10991   need_version=no
10992   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10993   soname_spec='${libname}${release}${shared_ext}$major'
10994   shlibpath_var=LD_LIBRARY_PATH
10995   ;;
10996
10997 freebsd* | dragonfly*)
10998   # DragonFly does not have aout.  When/if they implement a new
10999   # versioning mechanism, adjust this.
11000   if test -x /usr/bin/objformat; then
11001     objformat=`/usr/bin/objformat`
11002   else
11003     case $host_os in
11004     freebsd[23].*) objformat=aout ;;
11005     *) objformat=elf ;;
11006     esac
11007   fi
11008   version_type=freebsd-$objformat
11009   case $version_type in
11010     freebsd-elf*)
11011       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11012       need_version=no
11013       need_lib_prefix=no
11014       ;;
11015     freebsd-*)
11016       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
11017       need_version=yes
11018       ;;
11019   esac
11020   shlibpath_var=LD_LIBRARY_PATH
11021   case $host_os in
11022   freebsd2.*)
11023     shlibpath_overrides_runpath=yes
11024     ;;
11025   freebsd3.[01]* | freebsdelf3.[01]*)
11026     shlibpath_overrides_runpath=yes
11027     hardcode_into_libs=yes
11028     ;;
11029   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11030   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11031     shlibpath_overrides_runpath=no
11032     hardcode_into_libs=yes
11033     ;;
11034   *) # from 4.6 on, and DragonFly
11035     shlibpath_overrides_runpath=yes
11036     hardcode_into_libs=yes
11037     ;;
11038   esac
11039   ;;
11040
11041 haiku*)
11042   version_type=linux
11043   need_lib_prefix=no
11044   need_version=no
11045   dynamic_linker="$host_os runtime_loader"
11046   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
11047   soname_spec='${libname}${release}${shared_ext}$major'
11048   shlibpath_var=LIBRARY_PATH
11049   shlibpath_overrides_runpath=yes
11050   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
11051   hardcode_into_libs=yes
11052   ;;
11053
11054 hpux9* | hpux10* | hpux11*)
11055   # Give a soname corresponding to the major version so that dld.sl refuses to
11056   # link against other versions.
11057   version_type=sunos
11058   need_lib_prefix=no
11059   need_version=no
11060   case $host_cpu in
11061   ia64*)
11062     shrext_cmds='.so'
11063     hardcode_into_libs=yes
11064     dynamic_linker="$host_os dld.so"
11065     shlibpath_var=LD_LIBRARY_PATH
11066     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11067     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11068     soname_spec='${libname}${release}${shared_ext}$major'
11069     if test "X$HPUX_IA64_MODE" = X32; then
11070       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11071     else
11072       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11073     fi
11074     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11075     ;;
11076   hppa*64*)
11077     shrext_cmds='.sl'
11078     hardcode_into_libs=yes
11079     dynamic_linker="$host_os dld.sl"
11080     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11081     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11082     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11083     soname_spec='${libname}${release}${shared_ext}$major'
11084     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11085     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11086     ;;
11087   *)
11088     shrext_cmds='.sl'
11089     dynamic_linker="$host_os dld.sl"
11090     shlibpath_var=SHLIB_PATH
11091     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11092     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11093     soname_spec='${libname}${release}${shared_ext}$major'
11094     ;;
11095   esac
11096   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11097   postinstall_cmds='chmod 555 $lib'
11098   # or fails outright, so override atomically:
11099   install_override_mode=555
11100   ;;
11101
11102 interix[3-9]*)
11103   version_type=linux
11104   need_lib_prefix=no
11105   need_version=no
11106   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11107   soname_spec='${libname}${release}${shared_ext}$major'
11108   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11109   shlibpath_var=LD_LIBRARY_PATH
11110   shlibpath_overrides_runpath=no
11111   hardcode_into_libs=yes
11112   ;;
11113
11114 irix5* | irix6* | nonstopux*)
11115   case $host_os in
11116     nonstopux*) version_type=nonstopux ;;
11117     *)
11118         if test "$lt_cv_prog_gnu_ld" = yes; then
11119                 version_type=linux
11120         else
11121                 version_type=irix
11122         fi ;;
11123   esac
11124   need_lib_prefix=no
11125   need_version=no
11126   soname_spec='${libname}${release}${shared_ext}$major'
11127   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
11128   case $host_os in
11129   irix5* | nonstopux*)
11130     libsuff= shlibsuff=
11131     ;;
11132   *)
11133     case $LD in # libtool.m4 will add one of these switches to LD
11134     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11135       libsuff= shlibsuff= libmagic=32-bit;;
11136     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11137       libsuff=32 shlibsuff=N32 libmagic=N32;;
11138     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11139       libsuff=64 shlibsuff=64 libmagic=64-bit;;
11140     *) libsuff= shlibsuff= libmagic=never-match;;
11141     esac
11142     ;;
11143   esac
11144   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11145   shlibpath_overrides_runpath=no
11146   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
11147   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
11148   hardcode_into_libs=yes
11149   ;;
11150
11151 # No shared lib support for Linux oldld, aout, or coff.
11152 linux*oldld* | linux*aout* | linux*coff*)
11153   dynamic_linker=no
11154   ;;
11155
11156 # This must be Linux ELF.
11157
11158 # uclinux* changes (here and below) have been submitted to the libtool
11159 # project, but have not yet been accepted: they are GCC-local changes
11160 # for the time being.  (See
11161 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
11162 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
11163   version_type=linux
11164   need_lib_prefix=no
11165   need_version=no
11166   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11167   soname_spec='${libname}${release}${shared_ext}$major'
11168   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11169   shlibpath_var=LD_LIBRARY_PATH
11170   shlibpath_overrides_runpath=no
11171
11172   # Some binutils ld are patched to set DT_RUNPATH
11173   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11174   $as_echo_n "(cached) " >&6
11175 else
11176   lt_cv_shlibpath_overrides_runpath=no
11177     save_LDFLAGS=$LDFLAGS
11178     save_libdir=$libdir
11179     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11180          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11181     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11182 /* end confdefs.h.  */
11183
11184 int
11185 main ()
11186 {
11187
11188   ;
11189   return 0;
11190 }
11191 _ACEOF
11192 if ac_fn_c_try_link "$LINENO"; then :
11193   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11194   lt_cv_shlibpath_overrides_runpath=yes
11195 fi
11196 fi
11197 rm -f core conftest.err conftest.$ac_objext \
11198     conftest$ac_exeext conftest.$ac_ext
11199     LDFLAGS=$save_LDFLAGS
11200     libdir=$save_libdir
11201
11202 fi
11203
11204   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11205
11206   # This implies no fast_install, which is unacceptable.
11207   # Some rework will be needed to allow for fast_install
11208   # before this can be enabled.
11209   hardcode_into_libs=yes
11210
11211   # Append ld.so.conf contents to the search path
11212   if test -f /etc/ld.so.conf; then
11213     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' ' '`
11214     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11215   fi
11216
11217   # We used to test for /lib/ld.so.1 and disable shared libraries on
11218   # powerpc, because MkLinux only supported shared libraries with the
11219   # GNU dynamic linker.  Since this was broken with cross compilers,
11220   # most powerpc-linux boxes support dynamic linking these days and
11221   # people can always --disable-shared, the test was removed, and we
11222   # assume the GNU/Linux dynamic linker is in use.
11223   dynamic_linker='GNU/Linux ld.so'
11224   ;;
11225
11226 netbsd*)
11227   version_type=sunos
11228   need_lib_prefix=no
11229   need_version=no
11230   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11231     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11232     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11233     dynamic_linker='NetBSD (a.out) ld.so'
11234   else
11235     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11236     soname_spec='${libname}${release}${shared_ext}$major'
11237     dynamic_linker='NetBSD ld.elf_so'
11238   fi
11239   shlibpath_var=LD_LIBRARY_PATH
11240   shlibpath_overrides_runpath=yes
11241   hardcode_into_libs=yes
11242   ;;
11243
11244 newsos6)
11245   version_type=linux
11246   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11247   shlibpath_var=LD_LIBRARY_PATH
11248   shlibpath_overrides_runpath=yes
11249   ;;
11250
11251 *nto* | *qnx*)
11252   version_type=qnx
11253   need_lib_prefix=no
11254   need_version=no
11255   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11256   soname_spec='${libname}${release}${shared_ext}$major'
11257   shlibpath_var=LD_LIBRARY_PATH
11258   shlibpath_overrides_runpath=no
11259   hardcode_into_libs=yes
11260   dynamic_linker='ldqnx.so'
11261   ;;
11262
11263 openbsd*)
11264   version_type=sunos
11265   sys_lib_dlsearch_path_spec="/usr/lib"
11266   need_lib_prefix=no
11267   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11268   case $host_os in
11269     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11270     *)                          need_version=no  ;;
11271   esac
11272   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11273   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11274   shlibpath_var=LD_LIBRARY_PATH
11275   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11276     case $host_os in
11277       openbsd2.[89] | openbsd2.[89].*)
11278         shlibpath_overrides_runpath=no
11279         ;;
11280       *)
11281         shlibpath_overrides_runpath=yes
11282         ;;
11283       esac
11284   else
11285     shlibpath_overrides_runpath=yes
11286   fi
11287   ;;
11288
11289 os2*)
11290   libname_spec='$name'
11291   shrext_cmds=".dll"
11292   need_lib_prefix=no
11293   library_names_spec='$libname${shared_ext} $libname.a'
11294   dynamic_linker='OS/2 ld.exe'
11295   shlibpath_var=LIBPATH
11296   ;;
11297
11298 osf3* | osf4* | osf5*)
11299   version_type=osf
11300   need_lib_prefix=no
11301   need_version=no
11302   soname_spec='${libname}${release}${shared_ext}$major'
11303   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11304   shlibpath_var=LD_LIBRARY_PATH
11305   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11306   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11307   ;;
11308
11309 rdos*)
11310   dynamic_linker=no
11311   ;;
11312
11313 solaris*)
11314   version_type=linux
11315   need_lib_prefix=no
11316   need_version=no
11317   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11318   soname_spec='${libname}${release}${shared_ext}$major'
11319   shlibpath_var=LD_LIBRARY_PATH
11320   shlibpath_overrides_runpath=yes
11321   hardcode_into_libs=yes
11322   # ldd complains unless libraries are executable
11323   postinstall_cmds='chmod +x $lib'
11324   ;;
11325
11326 sunos4*)
11327   version_type=sunos
11328   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11329   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11330   shlibpath_var=LD_LIBRARY_PATH
11331   shlibpath_overrides_runpath=yes
11332   if test "$with_gnu_ld" = yes; then
11333     need_lib_prefix=no
11334   fi
11335   need_version=yes
11336   ;;
11337
11338 sysv4 | sysv4.3*)
11339   version_type=linux
11340   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11341   soname_spec='${libname}${release}${shared_ext}$major'
11342   shlibpath_var=LD_LIBRARY_PATH
11343   case $host_vendor in
11344     sni)
11345       shlibpath_overrides_runpath=no
11346       need_lib_prefix=no
11347       runpath_var=LD_RUN_PATH
11348       ;;
11349     siemens)
11350       need_lib_prefix=no
11351       ;;
11352     motorola)
11353       need_lib_prefix=no
11354       need_version=no
11355       shlibpath_overrides_runpath=no
11356       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11357       ;;
11358   esac
11359   ;;
11360
11361 sysv4*MP*)
11362   if test -d /usr/nec ;then
11363     version_type=linux
11364     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11365     soname_spec='$libname${shared_ext}.$major'
11366     shlibpath_var=LD_LIBRARY_PATH
11367   fi
11368   ;;
11369
11370 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11371   version_type=freebsd-elf
11372   need_lib_prefix=no
11373   need_version=no
11374   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11375   soname_spec='${libname}${release}${shared_ext}$major'
11376   shlibpath_var=LD_LIBRARY_PATH
11377   shlibpath_overrides_runpath=yes
11378   hardcode_into_libs=yes
11379   if test "$with_gnu_ld" = yes; then
11380     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11381   else
11382     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11383     case $host_os in
11384       sco3.2v5*)
11385         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11386         ;;
11387     esac
11388   fi
11389   sys_lib_dlsearch_path_spec='/usr/lib'
11390   ;;
11391
11392 tpf*)
11393   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11394   version_type=linux
11395   need_lib_prefix=no
11396   need_version=no
11397   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11398   shlibpath_var=LD_LIBRARY_PATH
11399   shlibpath_overrides_runpath=no
11400   hardcode_into_libs=yes
11401   ;;
11402
11403 uts4*)
11404   version_type=linux
11405   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11406   soname_spec='${libname}${release}${shared_ext}$major'
11407   shlibpath_var=LD_LIBRARY_PATH
11408   ;;
11409
11410 # Shared libraries for VwWorks, >= 7 only at this stage
11411 # and (fpic) still incompatible with "large" code models
11412 # in a few configurations. Only for RTP mode in any case,
11413 # and upon explicit request at configure time.
11414 vxworks7*)
11415   dynamic_linker=no
11416   case ${with_multisubdir}-${enable_shared} in
11417     *large*)
11418       ;;
11419     *mrtp*-yes)
11420       version_type=linux
11421       need_lib_prefix=no
11422       need_version=no
11423       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11424       soname_spec='${libname}${release}${shared_ext}$major'
11425       dynamic_linker="$host_os module_loader"
11426       ;;
11427   esac
11428   ;;
11429 *)
11430   dynamic_linker=no
11431   ;;
11432 esac
11433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11434 $as_echo "$dynamic_linker" >&6; }
11435 test "$dynamic_linker" = no && can_build_shared=no
11436
11437 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11438 if test "$GCC" = yes; then
11439   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11440 fi
11441
11442 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11443   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11444 fi
11445 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11446   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11447 fi
11448
11449
11450
11451
11452
11453
11454
11455
11456
11457
11458
11459
11460
11461
11462
11463
11464
11465
11466
11467
11468
11469
11470
11471
11472
11473
11474
11475
11476
11477
11478
11479
11480
11481
11482
11483
11484
11485
11486
11487
11488
11489
11490
11491
11492
11493
11494
11495
11496
11497
11498
11499
11500
11501
11502
11503
11504
11505
11506
11507
11508
11509
11510
11511
11512
11513
11514
11515
11516
11517
11518
11519
11520
11521
11522
11523
11524
11525
11526
11527
11528
11529
11530
11531
11532
11533
11534
11535
11536
11537
11538
11539
11540   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11541 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11542 hardcode_action=
11543 if test -n "$hardcode_libdir_flag_spec" ||
11544    test -n "$runpath_var" ||
11545    test "X$hardcode_automatic" = "Xyes" ; then
11546
11547   # We can hardcode non-existent directories.
11548   if test "$hardcode_direct" != no &&
11549      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11550      # have to relink, otherwise we might link with an installed library
11551      # when we should be linking with a yet-to-be-installed one
11552      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11553      test "$hardcode_minus_L" != no; then
11554     # Linking always hardcodes the temporary library directory.
11555     hardcode_action=relink
11556   else
11557     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11558     hardcode_action=immediate
11559   fi
11560 else
11561   # We cannot hardcode anything, or else we can only hardcode existing
11562   # directories.
11563   hardcode_action=unsupported
11564 fi
11565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11566 $as_echo "$hardcode_action" >&6; }
11567
11568 if test "$hardcode_action" = relink ||
11569    test "$inherit_rpath" = yes; then
11570   # Fast installation is not supported
11571   enable_fast_install=no
11572 elif test "$shlibpath_overrides_runpath" = yes ||
11573      test "$enable_shared" = no; then
11574   # Fast installation is not necessary
11575   enable_fast_install=needless
11576 fi
11577
11578
11579
11580
11581
11582
11583   if test "x$enable_dlopen" != xyes; then
11584   enable_dlopen=unknown
11585   enable_dlopen_self=unknown
11586   enable_dlopen_self_static=unknown
11587 else
11588   lt_cv_dlopen=no
11589   lt_cv_dlopen_libs=
11590
11591   case $host_os in
11592   beos*)
11593     lt_cv_dlopen="load_add_on"
11594     lt_cv_dlopen_libs=
11595     lt_cv_dlopen_self=yes
11596     ;;
11597
11598   mingw* | pw32* | cegcc*)
11599     lt_cv_dlopen="LoadLibrary"
11600     lt_cv_dlopen_libs=
11601     ;;
11602
11603   cygwin*)
11604     lt_cv_dlopen="dlopen"
11605     lt_cv_dlopen_libs=
11606     ;;
11607
11608   darwin*)
11609   # if libdl is installed we need to link against it
11610     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11611 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11612 if ${ac_cv_lib_dl_dlopen+:} false; then :
11613   $as_echo_n "(cached) " >&6
11614 else
11615   ac_check_lib_save_LIBS=$LIBS
11616 LIBS="-ldl  $LIBS"
11617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11618 /* end confdefs.h.  */
11619
11620 /* Override any GCC internal prototype to avoid an error.
11621    Use char because int might match the return type of a GCC
11622    builtin and then its argument prototype would still apply.  */
11623 #ifdef __cplusplus
11624 extern "C"
11625 #endif
11626 char dlopen ();
11627 int
11628 main ()
11629 {
11630 return dlopen ();
11631   ;
11632   return 0;
11633 }
11634 _ACEOF
11635 if ac_fn_c_try_link "$LINENO"; then :
11636   ac_cv_lib_dl_dlopen=yes
11637 else
11638   ac_cv_lib_dl_dlopen=no
11639 fi
11640 rm -f core conftest.err conftest.$ac_objext \
11641     conftest$ac_exeext conftest.$ac_ext
11642 LIBS=$ac_check_lib_save_LIBS
11643 fi
11644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11645 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11646 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11647   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11648 else
11649
11650     lt_cv_dlopen="dyld"
11651     lt_cv_dlopen_libs=
11652     lt_cv_dlopen_self=yes
11653
11654 fi
11655
11656     ;;
11657
11658   *)
11659     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11660 if test "x$ac_cv_func_shl_load" = xyes; then :
11661   lt_cv_dlopen="shl_load"
11662 else
11663   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11664 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11665 if ${ac_cv_lib_dld_shl_load+:} false; then :
11666   $as_echo_n "(cached) " >&6
11667 else
11668   ac_check_lib_save_LIBS=$LIBS
11669 LIBS="-ldld  $LIBS"
11670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11671 /* end confdefs.h.  */
11672
11673 /* Override any GCC internal prototype to avoid an error.
11674    Use char because int might match the return type of a GCC
11675    builtin and then its argument prototype would still apply.  */
11676 #ifdef __cplusplus
11677 extern "C"
11678 #endif
11679 char shl_load ();
11680 int
11681 main ()
11682 {
11683 return shl_load ();
11684   ;
11685   return 0;
11686 }
11687 _ACEOF
11688 if ac_fn_c_try_link "$LINENO"; then :
11689   ac_cv_lib_dld_shl_load=yes
11690 else
11691   ac_cv_lib_dld_shl_load=no
11692 fi
11693 rm -f core conftest.err conftest.$ac_objext \
11694     conftest$ac_exeext conftest.$ac_ext
11695 LIBS=$ac_check_lib_save_LIBS
11696 fi
11697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11698 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11699 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11700   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11701 else
11702   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11703 if test "x$ac_cv_func_dlopen" = xyes; then :
11704   lt_cv_dlopen="dlopen"
11705 else
11706   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11707 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11708 if ${ac_cv_lib_dl_dlopen+:} false; then :
11709   $as_echo_n "(cached) " >&6
11710 else
11711   ac_check_lib_save_LIBS=$LIBS
11712 LIBS="-ldl  $LIBS"
11713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11714 /* end confdefs.h.  */
11715
11716 /* Override any GCC internal prototype to avoid an error.
11717    Use char because int might match the return type of a GCC
11718    builtin and then its argument prototype would still apply.  */
11719 #ifdef __cplusplus
11720 extern "C"
11721 #endif
11722 char dlopen ();
11723 int
11724 main ()
11725 {
11726 return dlopen ();
11727   ;
11728   return 0;
11729 }
11730 _ACEOF
11731 if ac_fn_c_try_link "$LINENO"; then :
11732   ac_cv_lib_dl_dlopen=yes
11733 else
11734   ac_cv_lib_dl_dlopen=no
11735 fi
11736 rm -f core conftest.err conftest.$ac_objext \
11737     conftest$ac_exeext conftest.$ac_ext
11738 LIBS=$ac_check_lib_save_LIBS
11739 fi
11740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11741 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11742 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11743   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11744 else
11745   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11746 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11747 if ${ac_cv_lib_svld_dlopen+:} false; then :
11748   $as_echo_n "(cached) " >&6
11749 else
11750   ac_check_lib_save_LIBS=$LIBS
11751 LIBS="-lsvld  $LIBS"
11752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11753 /* end confdefs.h.  */
11754
11755 /* Override any GCC internal prototype to avoid an error.
11756    Use char because int might match the return type of a GCC
11757    builtin and then its argument prototype would still apply.  */
11758 #ifdef __cplusplus
11759 extern "C"
11760 #endif
11761 char dlopen ();
11762 int
11763 main ()
11764 {
11765 return dlopen ();
11766   ;
11767   return 0;
11768 }
11769 _ACEOF
11770 if ac_fn_c_try_link "$LINENO"; then :
11771   ac_cv_lib_svld_dlopen=yes
11772 else
11773   ac_cv_lib_svld_dlopen=no
11774 fi
11775 rm -f core conftest.err conftest.$ac_objext \
11776     conftest$ac_exeext conftest.$ac_ext
11777 LIBS=$ac_check_lib_save_LIBS
11778 fi
11779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11780 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11781 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11782   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11783 else
11784   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11785 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11786 if ${ac_cv_lib_dld_dld_link+:} false; then :
11787   $as_echo_n "(cached) " >&6
11788 else
11789   ac_check_lib_save_LIBS=$LIBS
11790 LIBS="-ldld  $LIBS"
11791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11792 /* end confdefs.h.  */
11793
11794 /* Override any GCC internal prototype to avoid an error.
11795    Use char because int might match the return type of a GCC
11796    builtin and then its argument prototype would still apply.  */
11797 #ifdef __cplusplus
11798 extern "C"
11799 #endif
11800 char dld_link ();
11801 int
11802 main ()
11803 {
11804 return dld_link ();
11805   ;
11806   return 0;
11807 }
11808 _ACEOF
11809 if ac_fn_c_try_link "$LINENO"; then :
11810   ac_cv_lib_dld_dld_link=yes
11811 else
11812   ac_cv_lib_dld_dld_link=no
11813 fi
11814 rm -f core conftest.err conftest.$ac_objext \
11815     conftest$ac_exeext conftest.$ac_ext
11816 LIBS=$ac_check_lib_save_LIBS
11817 fi
11818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11819 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11820 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11821   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11822 fi
11823
11824
11825 fi
11826
11827
11828 fi
11829
11830
11831 fi
11832
11833
11834 fi
11835
11836
11837 fi
11838
11839     ;;
11840   esac
11841
11842   if test "x$lt_cv_dlopen" != xno; then
11843     enable_dlopen=yes
11844   else
11845     enable_dlopen=no
11846   fi
11847
11848   case $lt_cv_dlopen in
11849   dlopen)
11850     save_CPPFLAGS="$CPPFLAGS"
11851     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11852
11853     save_LDFLAGS="$LDFLAGS"
11854     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11855
11856     save_LIBS="$LIBS"
11857     LIBS="$lt_cv_dlopen_libs $LIBS"
11858
11859     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11860 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11861 if ${lt_cv_dlopen_self+:} false; then :
11862   $as_echo_n "(cached) " >&6
11863 else
11864           if test "$cross_compiling" = yes; then :
11865   lt_cv_dlopen_self=cross
11866 else
11867   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11868   lt_status=$lt_dlunknown
11869   cat > conftest.$ac_ext <<_LT_EOF
11870 #line 11870 "configure"
11871 #include "confdefs.h"
11872
11873 #if HAVE_DLFCN_H
11874 #include <dlfcn.h>
11875 #endif
11876
11877 #include <stdio.h>
11878
11879 #ifdef RTLD_GLOBAL
11880 #  define LT_DLGLOBAL           RTLD_GLOBAL
11881 #else
11882 #  ifdef DL_GLOBAL
11883 #    define LT_DLGLOBAL         DL_GLOBAL
11884 #  else
11885 #    define LT_DLGLOBAL         0
11886 #  endif
11887 #endif
11888
11889 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11890    find out it does not work in some platform. */
11891 #ifndef LT_DLLAZY_OR_NOW
11892 #  ifdef RTLD_LAZY
11893 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11894 #  else
11895 #    ifdef DL_LAZY
11896 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11897 #    else
11898 #      ifdef RTLD_NOW
11899 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11900 #      else
11901 #        ifdef DL_NOW
11902 #          define LT_DLLAZY_OR_NOW      DL_NOW
11903 #        else
11904 #          define LT_DLLAZY_OR_NOW      0
11905 #        endif
11906 #      endif
11907 #    endif
11908 #  endif
11909 #endif
11910
11911 /* When -fvisbility=hidden is used, assume the code has been annotated
11912    correspondingly for the symbols needed.  */
11913 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11914 void fnord () __attribute__((visibility("default")));
11915 #endif
11916
11917 void fnord () { int i=42; }
11918 int main ()
11919 {
11920   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11921   int status = $lt_dlunknown;
11922
11923   if (self)
11924     {
11925       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11926       else
11927         {
11928           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11929           else puts (dlerror ());
11930         }
11931       /* dlclose (self); */
11932     }
11933   else
11934     puts (dlerror ());
11935
11936   return status;
11937 }
11938 _LT_EOF
11939   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11940   (eval $ac_link) 2>&5
11941   ac_status=$?
11942   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11943   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11944     (./conftest; exit; ) >&5 2>/dev/null
11945     lt_status=$?
11946     case x$lt_status in
11947       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11948       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11949       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11950     esac
11951   else :
11952     # compilation failed
11953     lt_cv_dlopen_self=no
11954   fi
11955 fi
11956 rm -fr conftest*
11957
11958
11959 fi
11960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11961 $as_echo "$lt_cv_dlopen_self" >&6; }
11962
11963     if test "x$lt_cv_dlopen_self" = xyes; then
11964       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11965       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11966 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11967 if ${lt_cv_dlopen_self_static+:} false; then :
11968   $as_echo_n "(cached) " >&6
11969 else
11970           if test "$cross_compiling" = yes; then :
11971   lt_cv_dlopen_self_static=cross
11972 else
11973   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11974   lt_status=$lt_dlunknown
11975   cat > conftest.$ac_ext <<_LT_EOF
11976 #line 11976 "configure"
11977 #include "confdefs.h"
11978
11979 #if HAVE_DLFCN_H
11980 #include <dlfcn.h>
11981 #endif
11982
11983 #include <stdio.h>
11984
11985 #ifdef RTLD_GLOBAL
11986 #  define LT_DLGLOBAL           RTLD_GLOBAL
11987 #else
11988 #  ifdef DL_GLOBAL
11989 #    define LT_DLGLOBAL         DL_GLOBAL
11990 #  else
11991 #    define LT_DLGLOBAL         0
11992 #  endif
11993 #endif
11994
11995 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11996    find out it does not work in some platform. */
11997 #ifndef LT_DLLAZY_OR_NOW
11998 #  ifdef RTLD_LAZY
11999 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12000 #  else
12001 #    ifdef DL_LAZY
12002 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12003 #    else
12004 #      ifdef RTLD_NOW
12005 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12006 #      else
12007 #        ifdef DL_NOW
12008 #          define LT_DLLAZY_OR_NOW      DL_NOW
12009 #        else
12010 #          define LT_DLLAZY_OR_NOW      0
12011 #        endif
12012 #      endif
12013 #    endif
12014 #  endif
12015 #endif
12016
12017 /* When -fvisbility=hidden is used, assume the code has been annotated
12018    correspondingly for the symbols needed.  */
12019 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12020 void fnord () __attribute__((visibility("default")));
12021 #endif
12022
12023 void fnord () { int i=42; }
12024 int main ()
12025 {
12026   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12027   int status = $lt_dlunknown;
12028
12029   if (self)
12030     {
12031       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12032       else
12033         {
12034           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12035           else puts (dlerror ());
12036         }
12037       /* dlclose (self); */
12038     }
12039   else
12040     puts (dlerror ());
12041
12042   return status;
12043 }
12044 _LT_EOF
12045   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12046   (eval $ac_link) 2>&5
12047   ac_status=$?
12048   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12049   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12050     (./conftest; exit; ) >&5 2>/dev/null
12051     lt_status=$?
12052     case x$lt_status in
12053       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12054       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12055       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12056     esac
12057   else :
12058     # compilation failed
12059     lt_cv_dlopen_self_static=no
12060   fi
12061 fi
12062 rm -fr conftest*
12063
12064
12065 fi
12066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12067 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12068     fi
12069
12070     CPPFLAGS="$save_CPPFLAGS"
12071     LDFLAGS="$save_LDFLAGS"
12072     LIBS="$save_LIBS"
12073     ;;
12074   esac
12075
12076   case $lt_cv_dlopen_self in
12077   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12078   *) enable_dlopen_self=unknown ;;
12079   esac
12080
12081   case $lt_cv_dlopen_self_static in
12082   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12083   *) enable_dlopen_self_static=unknown ;;
12084   esac
12085 fi
12086
12087
12088
12089
12090
12091
12092
12093
12094
12095
12096
12097
12098
12099
12100
12101
12102
12103 striplib=
12104 old_striplib=
12105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12106 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12107 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12108   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12109   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12111 $as_echo "yes" >&6; }
12112 else
12113 # FIXME - insert some real tests, host_os isn't really good enough
12114   case $host_os in
12115   darwin*)
12116     if test -n "$STRIP" ; then
12117       striplib="$STRIP -x"
12118       old_striplib="$STRIP -S"
12119       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12120 $as_echo "yes" >&6; }
12121     else
12122       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12123 $as_echo "no" >&6; }
12124     fi
12125     ;;
12126   *)
12127     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12128 $as_echo "no" >&6; }
12129     ;;
12130   esac
12131 fi
12132
12133
12134
12135
12136
12137
12138
12139
12140
12141
12142
12143
12144   # Report which library types will actually be built
12145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12146 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12148 $as_echo "$can_build_shared" >&6; }
12149
12150   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12151 $as_echo_n "checking whether to build shared libraries... " >&6; }
12152   test "$can_build_shared" = "no" && enable_shared=no
12153
12154   # On AIX, shared libraries and static libraries use the same namespace, and
12155   # are all built from PIC.
12156   case $host_os in
12157   aix3*)
12158     test "$enable_shared" = yes && enable_static=no
12159     if test -n "$RANLIB"; then
12160       archive_cmds="$archive_cmds~\$RANLIB \$lib"
12161       postinstall_cmds='$RANLIB $lib'
12162     fi
12163     ;;
12164
12165   aix[4-9]*)
12166     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
12167       test "$enable_shared" = yes && enable_static=no
12168     fi
12169     ;;
12170   esac
12171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12172 $as_echo "$enable_shared" >&6; }
12173
12174   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12175 $as_echo_n "checking whether to build static libraries... " >&6; }
12176   # Make sure either enable_shared or enable_static is yes.
12177   test "$enable_shared" = yes || enable_static=yes
12178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12179 $as_echo "$enable_static" >&6; }
12180
12181
12182
12183
12184 fi
12185 ac_ext=c
12186 ac_cpp='$CPP $CPPFLAGS'
12187 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12188 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12189 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12190
12191 CC="$lt_save_CC"
12192
12193
12194
12195
12196
12197
12198
12199
12200
12201
12202
12203
12204
12205         ac_config_commands="$ac_config_commands libtool"
12206
12207
12208
12209
12210 # Only expand once:
12211
12212
12213
12214
12215
12216   gdc_save_DFLAGS=$GDCFLAGS
12217   GDCFLAGS="-fno-druntime -nostdinc -I $phobos_cv_abs_srcdir/libdruntime  $GDCFLAGS"
12218
12219
12220 # Source file extension for D test sources.
12221 ac_ext=d
12222
12223 # Object file extension for compiled D test sources.
12224 objext=o
12225 objext_D=$objext
12226
12227 # Code to be used in simple compile tests
12228 lt_simple_compile_test_code="\
12229   module object;
12230   shared int some_variable = 0;
12231 "
12232
12233 # Code to be used in simple link tests
12234 lt_simple_link_test_code="\
12235   module object;
12236   extern(C) int main() { return 0; }
12237 "
12238
12239 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12240
12241
12242
12243
12244
12245
12246 # If no C compiler was specified, use CC.
12247 LTCC=${LTCC-"$CC"}
12248
12249 # If no C compiler flags were specified, use CFLAGS.
12250 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12251
12252 # Allow CC to be a program name with arguments.
12253 compiler=$CC
12254
12255
12256 # save warnings/boilerplate of simple test code
12257 ac_outfile=conftest.$ac_objext
12258 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12259 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12260 _lt_compiler_boilerplate=`cat conftest.err`
12261 $RM conftest*
12262
12263 ac_outfile=conftest.$ac_objext
12264 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12265 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12266 _lt_linker_boilerplate=`cat conftest.err`
12267 $RM -r conftest*
12268
12269
12270 # Allow CC to be a program name with arguments.
12271 lt_save_CC=$CC
12272 lt_save_CFLAGS=$CFLAGS
12273 lt_save_GCC=$GCC
12274 GCC=yes
12275 CC=${GDC-"gdc"}
12276 CFLAGS=$GDCFLAGS
12277 compiler=$CC
12278 compiler_D=$CC
12279 LD_D=$CC
12280 for cc_temp in $compiler""; do
12281   case $cc_temp in
12282     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12283     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12284     \-*) ;;
12285     *) break;;
12286   esac
12287 done
12288 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12289
12290
12291 # GDC did not exist at the time GCC didn't implicitly link libc in.
12292 archive_cmds_need_lc_D=no
12293
12294 old_archive_cmds_D=$old_archive_cmds
12295 reload_flag_D=$reload_flag
12296 reload_cmds_D=$reload_cmds
12297
12298 ## CAVEAT EMPTOR:
12299 ## There is no encapsulation within the following macros, do not change
12300 ## the running order or otherwise move them around unless you know exactly
12301 ## what you are doing...
12302 if test -n "$compiler"; then
12303
12304 lt_prog_compiler_no_builtin_flag_D=
12305
12306 if test "$GCC" = yes; then
12307   case $cc_basename in
12308   nvcc*)
12309     lt_prog_compiler_no_builtin_flag_D=' -Xcompiler -fno-builtin' ;;
12310   *)
12311     lt_prog_compiler_no_builtin_flag_D=' -fno-builtin' ;;
12312   esac
12313
12314   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
12315 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
12316 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
12317   $as_echo_n "(cached) " >&6
12318 else
12319   lt_cv_prog_compiler_rtti_exceptions=no
12320    ac_outfile=conftest.$ac_objext
12321    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12322    lt_compiler_flag="-fno-rtti -fno-exceptions"
12323    # Insert the option either (1) after the last *FLAGS variable, or
12324    # (2) before a word containing "conftest.", or (3) at the end.
12325    # Note that $ac_compile itself does not contain backslashes and begins
12326    # with a dollar sign (not a hyphen), so the echo should work correctly.
12327    # The option is referenced via a variable to avoid confusing sed.
12328    lt_compile=`echo "$ac_compile" | $SED \
12329    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12330    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12331    -e 's:$: $lt_compiler_flag:'`
12332    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12333    (eval "$lt_compile" 2>conftest.err)
12334    ac_status=$?
12335    cat conftest.err >&5
12336    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12337    if (exit $ac_status) && test -s "$ac_outfile"; then
12338      # The compiler can only warn and ignore the option if not recognized
12339      # So say no if there are warnings other than the usual output.
12340      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
12341      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12342      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
12343        lt_cv_prog_compiler_rtti_exceptions=yes
12344      fi
12345    fi
12346    $RM conftest*
12347
12348 fi
12349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
12350 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
12351
12352 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
12353     lt_prog_compiler_no_builtin_flag_D="$lt_prog_compiler_no_builtin_flag_D -fno-rtti -fno-exceptions"
12354 else
12355     :
12356 fi
12357
12358 fi
12359
12360
12361
12362   lt_prog_compiler_wl_D=
12363 lt_prog_compiler_pic_D=
12364 lt_prog_compiler_static_D=
12365
12366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
12367 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
12368
12369   if test "$GCC" = yes; then
12370     lt_prog_compiler_wl_D='-Wl,'
12371     lt_prog_compiler_static_D='-static'
12372
12373     case $host_os in
12374       aix*)
12375       # All AIX code is PIC.
12376       if test "$host_cpu" = ia64; then
12377         # AIX 5 now supports IA64 processor
12378         lt_prog_compiler_static_D='-Bstatic'
12379       fi
12380       lt_prog_compiler_pic_D='-fPIC'
12381       ;;
12382
12383     amigaos*)
12384       case $host_cpu in
12385       powerpc)
12386             # see comment about AmigaOS4 .so support
12387             lt_prog_compiler_pic_D='-fPIC'
12388         ;;
12389       m68k)
12390             # FIXME: we need at least 68020 code to build shared libraries, but
12391             # adding the `-m68020' flag to GCC prevents building anything better,
12392             # like `-m68040'.
12393             lt_prog_compiler_pic_D='-m68020 -resident32 -malways-restore-a4'
12394         ;;
12395       esac
12396       ;;
12397
12398     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
12399       # PIC is the default for these OSes.
12400       ;;
12401
12402     mingw* | cygwin* | pw32* | os2* | cegcc*)
12403       # This hack is so that the source file can tell whether it is being
12404       # built for inclusion in a dll (and should export symbols for example).
12405       # Although the cygwin gcc ignores -fPIC, still need this for old-style
12406       # (--disable-auto-import) libraries
12407       lt_prog_compiler_pic_D='-DDLL_EXPORT'
12408       ;;
12409
12410     darwin* | rhapsody*)
12411       # PIC is the default on this platform
12412       # Common symbols not allowed in MH_DYLIB files
12413       lt_prog_compiler_pic_D='-fno-common'
12414       ;;
12415
12416     haiku*)
12417       # PIC is the default for Haiku.
12418       # The "-static" flag exists, but is broken.
12419       lt_prog_compiler_static_D=
12420       ;;
12421
12422     hpux*)
12423       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
12424       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
12425       # sets the default TLS model and affects inlining.
12426       case $host_cpu in
12427       hppa*64*)
12428         # +Z the default
12429         ;;
12430       *)
12431         lt_prog_compiler_pic_D='-fPIC'
12432         ;;
12433       esac
12434       ;;
12435
12436     interix[3-9]*)
12437       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
12438       # Instead, we relocate shared libraries at runtime.
12439       ;;
12440
12441     msdosdjgpp*)
12442       # Just because we use GCC doesn't mean we suddenly get shared libraries
12443       # on systems that don't support them.
12444       lt_prog_compiler_can_build_shared_D=no
12445       enable_shared=no
12446       ;;
12447
12448     *nto* | *qnx*)
12449       # QNX uses GNU C++, but need to define -shared option too, otherwise
12450       # it will coredump.
12451       lt_prog_compiler_pic_D='-fPIC -shared'
12452       ;;
12453
12454     sysv4*MP*)
12455       if test -d /usr/nec; then
12456         lt_prog_compiler_pic_D=-Kconform_pic
12457       fi
12458       ;;
12459
12460     *)
12461       lt_prog_compiler_pic_D='-fPIC'
12462       ;;
12463     esac
12464
12465     case $cc_basename in
12466     nvcc*) # Cuda Compiler Driver 2.2
12467       lt_prog_compiler_wl_D='-Xlinker '
12468       lt_prog_compiler_pic_D='-Xcompiler -fPIC'
12469       ;;
12470     esac
12471   else
12472     # PORTME Check for flag to pass linker flags through the system compiler.
12473     case $host_os in
12474     aix*)
12475       lt_prog_compiler_wl_D='-Wl,'
12476       if test "$host_cpu" = ia64; then
12477         # AIX 5 now supports IA64 processor
12478         lt_prog_compiler_static_D='-Bstatic'
12479       else
12480         lt_prog_compiler_static_D='-bnso -bI:/lib/syscalls.exp'
12481       fi
12482       ;;
12483
12484     mingw* | cygwin* | pw32* | os2* | cegcc*)
12485       # This hack is so that the source file can tell whether it is being
12486       # built for inclusion in a dll (and should export symbols for example).
12487       lt_prog_compiler_pic_D='-DDLL_EXPORT'
12488       ;;
12489
12490     hpux9* | hpux10* | hpux11*)
12491       lt_prog_compiler_wl_D='-Wl,'
12492       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
12493       # not for PA HP-UX.
12494       case $host_cpu in
12495       hppa*64*|ia64*)
12496         # +Z the default
12497         ;;
12498       *)
12499         lt_prog_compiler_pic_D='+Z'
12500         ;;
12501       esac
12502       # Is there a better lt_prog_compiler_static that works with the bundled CC?
12503       lt_prog_compiler_static_D='${wl}-a ${wl}archive'
12504       ;;
12505
12506     irix5* | irix6* | nonstopux*)
12507       lt_prog_compiler_wl_D='-Wl,'
12508       # PIC (with -KPIC) is the default.
12509       lt_prog_compiler_static_D='-non_shared'
12510       ;;
12511
12512     linux* | k*bsd*-gnu | kopensolaris*-gnu)
12513       case $cc_basename in
12514       # old Intel for x86_64 which still supported -KPIC.
12515       ecc*)
12516         lt_prog_compiler_wl_D='-Wl,'
12517         lt_prog_compiler_pic_D='-KPIC'
12518         lt_prog_compiler_static_D='-static'
12519         ;;
12520       # icc used to be incompatible with GCC.
12521       # ICC 10 doesn't accept -KPIC any more.
12522       icc* | ifort*)
12523         lt_prog_compiler_wl_D='-Wl,'
12524         lt_prog_compiler_pic_D='-fPIC'
12525         lt_prog_compiler_static_D='-static'
12526         ;;
12527       # Lahey Fortran 8.1.
12528       lf95*)
12529         lt_prog_compiler_wl_D='-Wl,'
12530         lt_prog_compiler_pic_D='--shared'
12531         lt_prog_compiler_static_D='--static'
12532         ;;
12533       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
12534         # Portland Group compilers (*not* the Pentium gcc compiler,
12535         # which looks to be a dead project)
12536         lt_prog_compiler_wl_D='-Wl,'
12537         lt_prog_compiler_pic_D='-fpic'
12538         lt_prog_compiler_static_D='-Bstatic'
12539         ;;
12540       ccc*)
12541         lt_prog_compiler_wl_D='-Wl,'
12542         # All Alpha code is PIC.
12543         lt_prog_compiler_static_D='-non_shared'
12544         ;;
12545       xl* | bgxl* | bgf* | mpixl*)
12546         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
12547         lt_prog_compiler_wl_D='-Wl,'
12548         lt_prog_compiler_pic_D='-qpic'
12549         lt_prog_compiler_static_D='-qstaticlink'
12550         ;;
12551       *)
12552         case `$CC -V 2>&1 | sed 5q` in
12553         *Sun\ F* | *Sun*Fortran*)
12554           # Sun Fortran 8.3 passes all unrecognized flags to the linker
12555           lt_prog_compiler_pic_D='-KPIC'
12556           lt_prog_compiler_static_D='-Bstatic'
12557           lt_prog_compiler_wl_D=''
12558           ;;
12559         *Sun\ C*)
12560           # Sun C 5.9
12561           lt_prog_compiler_pic_D='-KPIC'
12562           lt_prog_compiler_static_D='-Bstatic'
12563           lt_prog_compiler_wl_D='-Wl,'
12564           ;;
12565         esac
12566         ;;
12567       esac
12568       ;;
12569
12570     newsos6)
12571       lt_prog_compiler_pic_D='-KPIC'
12572       lt_prog_compiler_static_D='-Bstatic'
12573       ;;
12574
12575     *nto* | *qnx*)
12576       # QNX uses GNU C++, but need to define -shared option too, otherwise
12577       # it will coredump.
12578       lt_prog_compiler_pic_D='-fPIC -shared'
12579       ;;
12580
12581     osf3* | osf4* | osf5*)
12582       lt_prog_compiler_wl_D='-Wl,'
12583       # All OSF/1 code is PIC.
12584       lt_prog_compiler_static_D='-non_shared'
12585       ;;
12586
12587     rdos*)
12588       lt_prog_compiler_static_D='-non_shared'
12589       ;;
12590
12591     solaris*)
12592       lt_prog_compiler_pic_D='-KPIC'
12593       lt_prog_compiler_static_D='-Bstatic'
12594       case $cc_basename in
12595       f77* | f90* | f95*)
12596         lt_prog_compiler_wl_D='-Qoption ld ';;
12597       *)
12598         lt_prog_compiler_wl_D='-Wl,';;
12599       esac
12600       ;;
12601
12602     sunos4*)
12603       lt_prog_compiler_wl_D='-Qoption ld '
12604       lt_prog_compiler_pic_D='-PIC'
12605       lt_prog_compiler_static_D='-Bstatic'
12606       ;;
12607
12608     sysv4 | sysv4.2uw2* | sysv4.3*)
12609       lt_prog_compiler_wl_D='-Wl,'
12610       lt_prog_compiler_pic_D='-KPIC'
12611       lt_prog_compiler_static_D='-Bstatic'
12612       ;;
12613
12614     sysv4*MP*)
12615       if test -d /usr/nec ;then
12616         lt_prog_compiler_pic_D='-Kconform_pic'
12617         lt_prog_compiler_static_D='-Bstatic'
12618       fi
12619       ;;
12620
12621     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
12622       lt_prog_compiler_wl_D='-Wl,'
12623       lt_prog_compiler_pic_D='-KPIC'
12624       lt_prog_compiler_static_D='-Bstatic'
12625       ;;
12626
12627     unicos*)
12628       lt_prog_compiler_wl_D='-Wl,'
12629       lt_prog_compiler_can_build_shared_D=no
12630       ;;
12631
12632     uts4*)
12633       lt_prog_compiler_pic_D='-pic'
12634       lt_prog_compiler_static_D='-Bstatic'
12635       ;;
12636
12637     *)
12638       lt_prog_compiler_can_build_shared_D=no
12639       ;;
12640     esac
12641   fi
12642
12643 case $host_os in
12644   # For platforms which do not support PIC, -DPIC is meaningless:
12645   *djgpp*)
12646     lt_prog_compiler_pic_D=
12647     ;;
12648   *)
12649     lt_prog_compiler_pic_D="$lt_prog_compiler_pic_D"
12650     ;;
12651 esac
12652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_D" >&5
12653 $as_echo "$lt_prog_compiler_pic_D" >&6; }
12654
12655
12656
12657 #
12658 # Check to make sure the PIC flag actually works.
12659 #
12660 if test -n "$lt_prog_compiler_pic_D"; then
12661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_D works" >&5
12662 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_D works... " >&6; }
12663 if ${lt_cv_prog_compiler_pic_works_D+:} false; then :
12664   $as_echo_n "(cached) " >&6
12665 else
12666   lt_cv_prog_compiler_pic_works_D=no
12667    ac_outfile=conftest.$ac_objext
12668    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12669    lt_compiler_flag="$lt_prog_compiler_pic_D"
12670    # Insert the option either (1) after the last *FLAGS variable, or
12671    # (2) before a word containing "conftest.", or (3) at the end.
12672    # Note that $ac_compile itself does not contain backslashes and begins
12673    # with a dollar sign (not a hyphen), so the echo should work correctly.
12674    # The option is referenced via a variable to avoid confusing sed.
12675    lt_compile=`echo "$ac_compile" | $SED \
12676    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12677    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12678    -e 's:$: $lt_compiler_flag:'`
12679    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12680    (eval "$lt_compile" 2>conftest.err)
12681    ac_status=$?
12682    cat conftest.err >&5
12683    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12684    if (exit $ac_status) && test -s "$ac_outfile"; then
12685      # The compiler can only warn and ignore the option if not recognized
12686      # So say no if there are warnings other than the usual output.
12687      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
12688      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12689      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
12690        lt_cv_prog_compiler_pic_works_D=yes
12691      fi
12692    fi
12693    $RM conftest*
12694
12695 fi
12696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_D" >&5
12697 $as_echo "$lt_cv_prog_compiler_pic_works_D" >&6; }
12698
12699 if test x"$lt_cv_prog_compiler_pic_works_D" = xyes; then
12700     case $lt_prog_compiler_pic_D in
12701      "" | " "*) ;;
12702      *) lt_prog_compiler_pic_D=" $lt_prog_compiler_pic_D" ;;
12703      esac
12704 else
12705     lt_prog_compiler_pic_D=
12706      lt_prog_compiler_can_build_shared_D=no
12707 fi
12708
12709 fi
12710
12711
12712
12713 #
12714 # Check to make sure the static flag actually works.
12715 #
12716 wl=$lt_prog_compiler_wl_D eval lt_tmp_static_flag=\"$lt_prog_compiler_static_D\"
12717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
12718 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
12719 if ${lt_cv_prog_compiler_static_works_D+:} false; then :
12720   $as_echo_n "(cached) " >&6
12721 else
12722   lt_cv_prog_compiler_static_works_D=no
12723    save_LDFLAGS="$LDFLAGS"
12724    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
12725    echo "$lt_simple_link_test_code" > conftest.$ac_ext
12726    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
12727      # The linker can only warn and ignore the option if not recognized
12728      # So say no if there are warnings
12729      if test -s conftest.err; then
12730        # Append any errors to the config.log.
12731        cat conftest.err 1>&5
12732        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
12733        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12734        if diff conftest.exp conftest.er2 >/dev/null; then
12735          lt_cv_prog_compiler_static_works_D=yes
12736        fi
12737      else
12738        lt_cv_prog_compiler_static_works_D=yes
12739      fi
12740    fi
12741    $RM -r conftest*
12742    LDFLAGS="$save_LDFLAGS"
12743
12744 fi
12745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_D" >&5
12746 $as_echo "$lt_cv_prog_compiler_static_works_D" >&6; }
12747
12748 if test x"$lt_cv_prog_compiler_static_works_D" = xyes; then
12749     :
12750 else
12751     lt_prog_compiler_static_D=
12752 fi
12753
12754
12755
12756
12757   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12758 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12759 if ${lt_cv_prog_compiler_c_o_D+:} false; then :
12760   $as_echo_n "(cached) " >&6
12761 else
12762   lt_cv_prog_compiler_c_o_D=no
12763    $RM -r conftest 2>/dev/null
12764    mkdir conftest
12765    cd conftest
12766    mkdir out
12767    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12768
12769    lt_compiler_flag="-o out/conftest2.$ac_objext"
12770    # Insert the option either (1) after the last *FLAGS variable, or
12771    # (2) before a word containing "conftest.", or (3) at the end.
12772    # Note that $ac_compile itself does not contain backslashes and begins
12773    # with a dollar sign (not a hyphen), so the echo should work correctly.
12774    lt_compile=`echo "$ac_compile" | $SED \
12775    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12776    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12777    -e 's:$: $lt_compiler_flag:'`
12778    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12779    (eval "$lt_compile" 2>out/conftest.err)
12780    ac_status=$?
12781    cat out/conftest.err >&5
12782    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12783    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12784    then
12785      # The compiler can only warn and ignore the option if not recognized
12786      # So say no if there are warnings
12787      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12788      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12789      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12790        lt_cv_prog_compiler_c_o_D=yes
12791      fi
12792    fi
12793    chmod u+w . 2>&5
12794    $RM conftest*
12795    # SGI C++ compiler will create directory out/ii_files/ for
12796    # template instantiation
12797    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12798    $RM out/* && rmdir out
12799    cd ..
12800    $RM -r conftest
12801    $RM conftest*
12802
12803 fi
12804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_D" >&5
12805 $as_echo "$lt_cv_prog_compiler_c_o_D" >&6; }
12806
12807
12808
12809   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12810 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12811 if ${lt_cv_prog_compiler_c_o_D+:} false; then :
12812   $as_echo_n "(cached) " >&6
12813 else
12814   lt_cv_prog_compiler_c_o_D=no
12815    $RM -r conftest 2>/dev/null
12816    mkdir conftest
12817    cd conftest
12818    mkdir out
12819    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12820
12821    lt_compiler_flag="-o out/conftest2.$ac_objext"
12822    # Insert the option either (1) after the last *FLAGS variable, or
12823    # (2) before a word containing "conftest.", or (3) at the end.
12824    # Note that $ac_compile itself does not contain backslashes and begins
12825    # with a dollar sign (not a hyphen), so the echo should work correctly.
12826    lt_compile=`echo "$ac_compile" | $SED \
12827    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12828    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12829    -e 's:$: $lt_compiler_flag:'`
12830    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12831    (eval "$lt_compile" 2>out/conftest.err)
12832    ac_status=$?
12833    cat out/conftest.err >&5
12834    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12835    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12836    then
12837      # The compiler can only warn and ignore the option if not recognized
12838      # So say no if there are warnings
12839      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12840      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12841      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12842        lt_cv_prog_compiler_c_o_D=yes
12843      fi
12844    fi
12845    chmod u+w . 2>&5
12846    $RM conftest*
12847    # SGI C++ compiler will create directory out/ii_files/ for
12848    # template instantiation
12849    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12850    $RM out/* && rmdir out
12851    cd ..
12852    $RM -r conftest
12853    $RM conftest*
12854
12855 fi
12856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_D" >&5
12857 $as_echo "$lt_cv_prog_compiler_c_o_D" >&6; }
12858
12859
12860
12861
12862 hard_links="nottested"
12863 if test "$lt_cv_prog_compiler_c_o_D" = no && test "$need_locks" != no; then
12864   # do not overwrite the value of need_locks provided by the user
12865   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
12866 $as_echo_n "checking if we can lock with hard links... " >&6; }
12867   hard_links=yes
12868   $RM conftest*
12869   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12870   touch conftest.a
12871   ln conftest.a conftest.b 2>&5 || hard_links=no
12872   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
12874 $as_echo "$hard_links" >&6; }
12875   if test "$hard_links" = no; then
12876     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
12877 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
12878     need_locks=warn
12879   fi
12880 else
12881   need_locks=no
12882 fi
12883
12884
12885
12886   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12887 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12888
12889   runpath_var=
12890   allow_undefined_flag_D=
12891   always_export_symbols_D=no
12892   archive_cmds_D=
12893   archive_expsym_cmds_D=
12894   compiler_needs_object_D=no
12895   enable_shared_with_static_runtimes_D=no
12896   export_dynamic_flag_spec_D=
12897   export_symbols_cmds_D='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
12898   hardcode_automatic_D=no
12899   hardcode_direct_D=no
12900   hardcode_direct_absolute_D=no
12901   hardcode_libdir_flag_spec_D=
12902   hardcode_libdir_flag_spec_ld_D=
12903   hardcode_libdir_separator_D=
12904   hardcode_minus_L_D=no
12905   hardcode_shlibpath_var_D=unsupported
12906   inherit_rpath_D=no
12907   link_all_deplibs_D=unknown
12908   module_cmds_D=
12909   module_expsym_cmds_D=
12910   old_archive_from_new_cmds_D=
12911   old_archive_from_expsyms_cmds_D=
12912   thread_safe_flag_spec_D=
12913   whole_archive_flag_spec_D=
12914   # include_expsyms should be a list of space-separated symbols to be *always*
12915   # included in the symbol list
12916   include_expsyms_D=
12917   # exclude_expsyms can be an extended regexp of symbols to exclude
12918   # it will be wrapped by ` (' and `)$', so one must not match beginning or
12919   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
12920   # as well as any symbol that contains `d'.
12921   exclude_expsyms_D='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
12922   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
12923   # platforms (ab)use it in PIC code, but their linkers get confused if
12924   # the symbol is explicitly referenced.  Since portable code cannot
12925   # rely on this symbol name, it's probably fine to never include it in
12926   # preloaded symbol tables.
12927   # Exclude shared library initialization/finalization symbols.
12928   extract_expsyms_cmds=
12929
12930   case $host_os in
12931   cygwin* | mingw* | pw32* | cegcc*)
12932     # FIXME: the MSVC++ port hasn't been tested in a loooong time
12933     # When not using gcc, we currently assume that we are using
12934     # Microsoft Visual C++.
12935     if test "$GCC" != yes; then
12936       with_gnu_ld=no
12937     fi
12938     ;;
12939   interix*)
12940     # we just hope/assume this is gcc and not c89 (= MSVC++)
12941     with_gnu_ld=yes
12942     ;;
12943   openbsd*)
12944     with_gnu_ld=no
12945     ;;
12946   esac
12947
12948   ld_shlibs_D=yes
12949
12950   # On some targets, GNU ld is compatible enough with the native linker
12951   # that we're better off using the native interface for both.
12952   lt_use_gnu_ld_interface=no
12953   if test "$with_gnu_ld" = yes; then
12954     case $host_os in
12955       aix*)
12956         # The AIX port of GNU ld has always aspired to compatibility
12957         # with the native linker.  However, as the warning in the GNU ld
12958         # block says, versions before 2.19.5* couldn't really create working
12959         # shared libraries, regardless of the interface used.
12960         case `$LD -v 2>&1` in
12961           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
12962           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
12963           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
12964           *)
12965             lt_use_gnu_ld_interface=yes
12966             ;;
12967         esac
12968         ;;
12969       *)
12970         lt_use_gnu_ld_interface=yes
12971         ;;
12972     esac
12973   fi
12974
12975   if test "$lt_use_gnu_ld_interface" = yes; then
12976     # If archive_cmds runs LD, not CC, wlarc should be empty
12977     wlarc='${wl}'
12978
12979     # Set some defaults for GNU ld with shared library support. These
12980     # are reset later if shared libraries are not supported. Putting them
12981     # here allows them to be overridden if necessary.
12982     runpath_var=LD_RUN_PATH
12983     hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
12984     export_dynamic_flag_spec_D='${wl}--export-dynamic'
12985     # ancient GNU ld didn't support --whole-archive et. al.
12986     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
12987       whole_archive_flag_spec_D="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12988     else
12989       whole_archive_flag_spec_D=
12990     fi
12991     supports_anon_versioning=no
12992     case `$LD -v 2>&1` in
12993       *GNU\ gold*) supports_anon_versioning=yes ;;
12994       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
12995       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
12996       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
12997       *\ 2.11.*) ;; # other 2.11 versions
12998       *) supports_anon_versioning=yes ;;
12999     esac
13000
13001     # See if GNU ld supports shared libraries.
13002     case $host_os in
13003     aix[3-9]*)
13004       # On AIX/PPC, the GNU linker is very broken
13005       if test "$host_cpu" != ia64; then
13006         ld_shlibs_D=no
13007         cat <<_LT_EOF 1>&2
13008
13009 *** Warning: the GNU linker, at least up to release 2.19, is reported
13010 *** to be unable to reliably create shared libraries on AIX.
13011 *** Therefore, libtool is disabling shared libraries support.  If you
13012 *** really care for shared libraries, you may want to install binutils
13013 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
13014 *** You will then need to restart the configuration process.
13015
13016 _LT_EOF
13017       fi
13018       ;;
13019
13020     amigaos*)
13021       case $host_cpu in
13022       powerpc)
13023             # see comment about AmigaOS4 .so support
13024             archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13025             archive_expsym_cmds_D=''
13026         ;;
13027       m68k)
13028             archive_cmds_D='$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 $output_objdir && a2ixlibrary -32)'
13029             hardcode_libdir_flag_spec_D='-L$libdir'
13030             hardcode_minus_L_D=yes
13031         ;;
13032       esac
13033       ;;
13034
13035     beos*)
13036       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13037         allow_undefined_flag_D=unsupported
13038         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
13039         # support --undefined.  This deserves some investigation.  FIXME
13040         archive_cmds_D='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13041       else
13042         ld_shlibs_D=no
13043       fi
13044       ;;
13045
13046     cygwin* | mingw* | pw32* | cegcc*)
13047       # _LT_TAGVAR(hardcode_libdir_flag_spec, D) is actually meaningless,
13048       # as there is no search path for DLLs.
13049       hardcode_libdir_flag_spec_D='-L$libdir'
13050       export_dynamic_flag_spec_D='${wl}--export-all-symbols'
13051       allow_undefined_flag_D=unsupported
13052       always_export_symbols_D=no
13053       enable_shared_with_static_runtimes_D=yes
13054       export_symbols_cmds_D='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
13055
13056       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
13057         archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13058         # If the export-symbols file already is a .def file (1st line
13059         # is EXPORTS), use it as is; otherwise, prepend...
13060         archive_expsym_cmds_D='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
13061           cp $export_symbols $output_objdir/$soname.def;
13062         else
13063           echo EXPORTS > $output_objdir/$soname.def;
13064           cat $export_symbols >> $output_objdir/$soname.def;
13065         fi~
13066         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13067       else
13068         ld_shlibs_D=no
13069       fi
13070       ;;
13071
13072     haiku*)
13073       archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13074       link_all_deplibs_D=yes
13075       ;;
13076
13077     interix[3-9]*)
13078       hardcode_direct_D=no
13079       hardcode_shlibpath_var_D=no
13080       hardcode_libdir_flag_spec_D='${wl}-rpath,$libdir'
13081       export_dynamic_flag_spec_D='${wl}-E'
13082       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
13083       # Instead, shared libraries are loaded at an image base (0x10000000 by
13084       # default) and relocated if they conflict, which is a slow very memory
13085       # consuming and fragmenting process.  To avoid this, we pick a random,
13086       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
13087       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
13088       archive_cmds_D='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13089       archive_expsym_cmds_D='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13090       ;;
13091
13092     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
13093       tmp_diet=no
13094       if test "$host_os" = linux-dietlibc; then
13095         case $cc_basename in
13096           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
13097         esac
13098       fi
13099       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
13100          && test "$tmp_diet" = no
13101       then
13102         tmp_addflag=' $pic_flag'
13103         tmp_sharedflag='-shared'
13104         case $cc_basename,$host_cpu in
13105         pgcc*)                          # Portland Group C compiler
13106           whole_archive_flag_spec_D='${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'
13107           tmp_addflag=' $pic_flag'
13108           ;;
13109         pgf77* | pgf90* | pgf95* | pgfortran*)
13110                                         # Portland Group f77 and f90 compilers
13111           whole_archive_flag_spec_D='${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'
13112           tmp_addflag=' $pic_flag -Mnomain' ;;
13113         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
13114           tmp_addflag=' -i_dynamic' ;;
13115         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
13116           tmp_addflag=' -i_dynamic -nofor_main' ;;
13117         ifc* | ifort*)                  # Intel Fortran compiler
13118           tmp_addflag=' -nofor_main' ;;
13119         lf95*)                          # Lahey Fortran 8.1
13120           whole_archive_flag_spec_D=
13121           tmp_sharedflag='--shared' ;;
13122         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
13123           tmp_sharedflag='-qmkshrobj'
13124           tmp_addflag= ;;
13125         nvcc*)  # Cuda Compiler Driver 2.2
13126           whole_archive_flag_spec_D='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
13127           compiler_needs_object_D=yes
13128           ;;
13129         esac
13130         case `$CC -V 2>&1 | sed 5q` in
13131         *Sun\ C*)                       # Sun C 5.9
13132           whole_archive_flag_spec_D='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
13133           compiler_needs_object_D=yes
13134           tmp_sharedflag='-G' ;;
13135         *Sun\ F*)                       # Sun Fortran 8.3
13136           tmp_sharedflag='-G' ;;
13137         esac
13138         archive_cmds_D='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13139
13140         if test "x$supports_anon_versioning" = xyes; then
13141           archive_expsym_cmds_D='echo "{ global:" > $output_objdir/$libname.ver~
13142             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
13143             echo "local: *; };" >> $output_objdir/$libname.ver~
13144             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
13145         fi
13146
13147         case $cc_basename in
13148         xlf* | bgf* | bgxlf* | mpixlf*)
13149           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
13150           whole_archive_flag_spec_D='--whole-archive$convenience --no-whole-archive'
13151           hardcode_libdir_flag_spec_D=
13152           hardcode_libdir_flag_spec_ld_D='-rpath $libdir'
13153           archive_cmds_D='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
13154           if test "x$supports_anon_versioning" = xyes; then
13155             archive_expsym_cmds_D='echo "{ global:" > $output_objdir/$libname.ver~
13156               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
13157               echo "local: *; };" >> $output_objdir/$libname.ver~
13158               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
13159           fi
13160           ;;
13161         esac
13162       else
13163         ld_shlibs_D=no
13164       fi
13165       ;;
13166
13167     netbsd*)
13168       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13169         archive_cmds_D='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
13170         wlarc=
13171       else
13172         archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13173         archive_expsym_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13174       fi
13175       ;;
13176
13177     solaris*)
13178       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
13179         ld_shlibs_D=no
13180         cat <<_LT_EOF 1>&2
13181
13182 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
13183 *** create shared libraries on Solaris systems.  Therefore, libtool
13184 *** is disabling shared libraries support.  We urge you to upgrade GNU
13185 *** binutils to release 2.9.1 or newer.  Another option is to modify
13186 *** your PATH or compiler configuration so that the native linker is
13187 *** used, and then restart.
13188
13189 _LT_EOF
13190       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13191         archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13192         archive_expsym_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13193       else
13194         ld_shlibs_D=no
13195       fi
13196       ;;
13197
13198     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
13199       case `$LD -v 2>&1` in
13200         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
13201         ld_shlibs_D=no
13202         cat <<_LT_EOF 1>&2
13203
13204 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
13205 *** reliably create shared libraries on SCO systems.  Therefore, libtool
13206 *** is disabling shared libraries support.  We urge you to upgrade GNU
13207 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
13208 *** your PATH or compiler configuration so that the native linker is
13209 *** used, and then restart.
13210
13211 _LT_EOF
13212         ;;
13213         *)
13214           # For security reasons, it is highly recommended that you always
13215           # use absolute paths for naming shared libraries, and exclude the
13216           # DT_RUNPATH tag from executables and libraries.  But doing so
13217           # requires that you compile everything twice, which is a pain.
13218           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13219             hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
13220             archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13221             archive_expsym_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13222           else
13223             ld_shlibs_D=no
13224           fi
13225         ;;
13226       esac
13227       ;;
13228
13229     sunos4*)
13230       archive_cmds_D='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13231       wlarc=
13232       hardcode_direct_D=yes
13233       hardcode_shlibpath_var_D=no
13234       ;;
13235
13236     *)
13237       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13238         archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13239         archive_expsym_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13240       else
13241         ld_shlibs_D=no
13242       fi
13243       ;;
13244     esac
13245
13246     if test "$ld_shlibs_D" = no; then
13247       runpath_var=
13248       hardcode_libdir_flag_spec_D=
13249       export_dynamic_flag_spec_D=
13250       whole_archive_flag_spec_D=
13251     fi
13252   else
13253     # PORTME fill in a description of your system's linker (not GNU ld)
13254     case $host_os in
13255     aix3*)
13256       allow_undefined_flag_D=unsupported
13257       always_export_symbols_D=yes
13258       archive_expsym_cmds_D='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
13259       # Note: this linker hardcodes the directories in LIBPATH if there
13260       # are no directories specified by -L.
13261       hardcode_minus_L_D=yes
13262       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
13263         # Neither direct hardcoding nor static linking is supported with a
13264         # broken collect2.
13265         hardcode_direct_D=unsupported
13266       fi
13267       ;;
13268
13269     aix[4-9]*)
13270       if test "$host_cpu" = ia64; then
13271         # On IA64, the linker does run time linking by default, so we don't
13272         # have to do anything special.
13273         aix_use_runtimelinking=no
13274         exp_sym_flag='-Bexport'
13275         no_entry_flag=""
13276       else
13277         # If we're using GNU nm, then we don't want the "-C" option.
13278         # -C means demangle to AIX nm, but means don't demangle with GNU nm
13279         # Also, AIX nm treats weak defined symbols like other global
13280         # defined symbols, whereas GNU nm marks them as "W".
13281         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13282           export_symbols_cmds_D='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13283         else
13284           export_symbols_cmds_D='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13285         fi
13286         aix_use_runtimelinking=no
13287
13288         # Test if we are trying to use run time linking or normal
13289         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
13290         # need to do runtime linking.
13291         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
13292           for ld_flag in $LDFLAGS; do
13293           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
13294             aix_use_runtimelinking=yes
13295             break
13296           fi
13297           done
13298           ;;
13299         esac
13300
13301         exp_sym_flag='-bexport'
13302         no_entry_flag='-bnoentry'
13303       fi
13304
13305       # When large executables or shared objects are built, AIX ld can
13306       # have problems creating the table of contents.  If linking a library
13307       # or program results in "error TOC overflow" add -mminimal-toc to
13308       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
13309       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
13310
13311       archive_cmds_D=''
13312       hardcode_direct_D=yes
13313       hardcode_direct_absolute_D=yes
13314       hardcode_libdir_separator_D=':'
13315       link_all_deplibs_D=yes
13316       file_list_spec_D='${wl}-f,'
13317
13318       if test "$GCC" = yes; then
13319         case $host_os in aix4.[012]|aix4.[012].*)
13320         # We only want to do this on AIX 4.2 and lower, the check
13321         # below for broken collect2 doesn't work under 4.3+
13322           collect2name=`${CC} -print-prog-name=collect2`
13323           if test -f "$collect2name" &&
13324            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
13325           then
13326           # We have reworked collect2
13327           :
13328           else
13329           # We have old collect2
13330           hardcode_direct_D=unsupported
13331           # It fails to find uninstalled libraries when the uninstalled
13332           # path is not listed in the libpath.  Setting hardcode_minus_L
13333           # to unsupported forces relinking
13334           hardcode_minus_L_D=yes
13335           hardcode_libdir_flag_spec_D='-L$libdir'
13336           hardcode_libdir_separator_D=
13337           fi
13338           ;;
13339         esac
13340         shared_flag='-shared'
13341         if test "$aix_use_runtimelinking" = yes; then
13342           shared_flag="$shared_flag "'${wl}-G'
13343         fi
13344       else
13345         # not using gcc
13346         if test "$host_cpu" = ia64; then
13347         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
13348         # chokes on -Wl,-G. The following line is correct:
13349           shared_flag='-G'
13350         else
13351           if test "$aix_use_runtimelinking" = yes; then
13352             shared_flag='${wl}-G'
13353           else
13354             shared_flag='${wl}-bM:SRE'
13355           fi
13356         fi
13357       fi
13358
13359       export_dynamic_flag_spec_D='${wl}-bexpall'
13360       # It seems that -bexpall does not export symbols beginning with
13361       # underscore (_), so it is better to generate a list of symbols to export.
13362       always_export_symbols_D=yes
13363       if test "$aix_use_runtimelinking" = yes; then
13364         # Warning - without using the other runtime loading flags (-brtl),
13365         # -berok will link without error, but may produce a broken library.
13366         allow_undefined_flag_D='-berok'
13367         # Determine the default libpath from the value encoded in an
13368         # empty executable.
13369         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13370 /* end confdefs.h.  */
13371
13372 int
13373 main ()
13374 {
13375
13376   ;
13377   return 0;
13378 }
13379 _ACEOF
13380 if ac_fn_c_try_link "$LINENO"; then :
13381
13382 lt_aix_libpath_sed='
13383     /Import File Strings/,/^$/ {
13384         /^0/ {
13385             s/^0  *\(.*\)$/\1/
13386             p
13387         }
13388     }'
13389 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13390 # Check for a 64-bit object if we didn't find anything.
13391 if test -z "$aix_libpath"; then
13392   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13393 fi
13394 fi
13395 rm -f core conftest.err conftest.$ac_objext \
13396     conftest$ac_exeext conftest.$ac_ext
13397 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13398
13399         hardcode_libdir_flag_spec_D='${wl}-blibpath:$libdir:'"$aix_libpath"
13400         archive_expsym_cmds_D='$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 $shared_flag"
13401       else
13402         if test "$host_cpu" = ia64; then
13403           hardcode_libdir_flag_spec_D='${wl}-R $libdir:/usr/lib:/lib'
13404           allow_undefined_flag_D="-z nodefs"
13405           archive_expsym_cmds_D="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
13406         else
13407          # Determine the default libpath from the value encoded in an
13408          # empty executable.
13409          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13410 /* end confdefs.h.  */
13411
13412 int
13413 main ()
13414 {
13415
13416   ;
13417   return 0;
13418 }
13419 _ACEOF
13420 if ac_fn_c_try_link "$LINENO"; then :
13421
13422 lt_aix_libpath_sed='
13423     /Import File Strings/,/^$/ {
13424         /^0/ {
13425             s/^0  *\(.*\)$/\1/
13426             p
13427         }
13428     }'
13429 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13430 # Check for a 64-bit object if we didn't find anything.
13431 if test -z "$aix_libpath"; then
13432   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13433 fi
13434 fi
13435 rm -f core conftest.err conftest.$ac_objext \
13436     conftest$ac_exeext conftest.$ac_ext
13437 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13438
13439          hardcode_libdir_flag_spec_D='${wl}-blibpath:$libdir:'"$aix_libpath"
13440           # Warning - without using the other run time loading flags,
13441           # -berok will link without error, but may produce a broken library.
13442           no_undefined_flag_D=' ${wl}-bernotok'
13443           allow_undefined_flag_D=' ${wl}-berok'
13444           if test "$with_gnu_ld" = yes; then
13445             # We only use this code for GNU lds that support --whole-archive.
13446             whole_archive_flag_spec_D='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13447           else
13448             # Exported symbols can be pulled into shared objects from archives
13449             whole_archive_flag_spec_D='$convenience'
13450           fi
13451           archive_cmds_need_lc_D=yes
13452           # This is similar to how AIX traditionally builds its shared libraries.
13453           archive_expsym_cmds_D="\$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'
13454         fi
13455       fi
13456       ;;
13457
13458     amigaos*)
13459       case $host_cpu in
13460       powerpc)
13461             # see comment about AmigaOS4 .so support
13462             archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13463             archive_expsym_cmds_D=''
13464         ;;
13465       m68k)
13466             archive_cmds_D='$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 $output_objdir && a2ixlibrary -32)'
13467             hardcode_libdir_flag_spec_D='-L$libdir'
13468             hardcode_minus_L_D=yes
13469         ;;
13470       esac
13471       ;;
13472
13473     bsdi[45]*)
13474       export_dynamic_flag_spec_D=-rdynamic
13475       ;;
13476
13477     cygwin* | mingw* | pw32* | cegcc*)
13478       # When not using gcc, we currently assume that we are using
13479       # Microsoft Visual C++.
13480       # hardcode_libdir_flag_spec is actually meaningless, as there is
13481       # no search path for DLLs.
13482       hardcode_libdir_flag_spec_D=' '
13483       allow_undefined_flag_D=unsupported
13484       # Tell ltmain to make .lib files, not .a files.
13485       libext=lib
13486       # Tell ltmain to make .dll files, not .so files.
13487       shrext_cmds=".dll"
13488       # FIXME: Setting linknames here is a bad hack.
13489       archive_cmds_D='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
13490       # The linker will automatically build a .lib file if we build a DLL.
13491       old_archive_from_new_cmds_D='true'
13492       # FIXME: Should let the user specify the lib program.
13493       old_archive_cmds_D='lib -OUT:$oldlib$oldobjs$old_deplibs'
13494       fix_srcfile_path_D='`cygpath -w "$srcfile"`'
13495       enable_shared_with_static_runtimes_D=yes
13496       ;;
13497
13498     darwin* | rhapsody*)
13499
13500
13501
13502   # Publish an arg to allow the user to select that Darwin host (and target)
13503   # libraries should be given install-names like @rpath/libfoo.dylib.  This
13504   # requires that the user of the library then adds an 'rpath' to the DSO that
13505   # needs access.
13506   # NOTE: there are defaults below, for systems that support rpaths.  The person
13507   # configuring can override the defaults for any system version that supports
13508   # them - they are, however, forced off for system versions without support.
13509   # Check whether --enable-darwin-at-rpath was given.
13510 if test "${enable_darwin_at_rpath+set}" = set; then :
13511   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
13512     # This is not supported before macOS 10.5 / Darwin9.
13513     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
13514       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
13515         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
13516 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
13517         enable_darwin_at_rpath=no
13518       ;;
13519     esac
13520    fi
13521 else
13522   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
13523     # As above, before 10.5 / Darwin9 this does not work.
13524      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
13525        enable_darwin_at_rpath=no
13526        ;;
13527
13528     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
13529     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
13530     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
13531       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
13532       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
13533 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
13534       enable_darwin_at_rpath=yes
13535       ;;
13536     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
13537     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
13538
13539     esac
13540
13541 fi
13542
13543
13544   archive_cmds_need_lc_D=no
13545   hardcode_direct_D=no
13546   hardcode_automatic_D=yes
13547   hardcode_shlibpath_var_D=unsupported
13548   if test "$lt_cv_ld_force_load" = "yes"; then
13549     whole_archive_flag_spec_D='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
13550   else
13551     whole_archive_flag_spec_D=''
13552   fi
13553   link_all_deplibs_D=yes
13554   allow_undefined_flag_D="$_lt_dar_allow_undefined"
13555   case $cc_basename in
13556      ifort*) _lt_dar_can_shared=yes ;;
13557      *) _lt_dar_can_shared=$GCC ;;
13558   esac
13559   if test "$_lt_dar_can_shared" = "yes"; then
13560     output_verbose_link_cmd=func_echo_all
13561     _lt_install_name='\$rpath/\$soname'
13562     if test "x$enable_darwin_at_rpath" = "xyes"; then
13563       _lt_install_name='@rpath/\$soname'
13564     fi
13565     archive_cmds_D="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
13566     module_cmds_D="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
13567     archive_expsym_cmds_D="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dar_export_syms}${_lt_dsymutil}"
13568     module_expsym_cmds_D="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}"
13569
13570   else
13571   ld_shlibs_D=no
13572   fi
13573
13574       ;;
13575
13576     dgux*)
13577       archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13578       hardcode_libdir_flag_spec_D='-L$libdir'
13579       hardcode_shlibpath_var_D=no
13580       ;;
13581
13582     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
13583     # support.  Future versions do this automatically, but an explicit c++rt0.o
13584     # does not break anything, and helps significantly (at the cost of a little
13585     # extra space).
13586     freebsd2.2*)
13587       archive_cmds_D='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
13588       hardcode_libdir_flag_spec_D='-R$libdir'
13589       hardcode_direct_D=yes
13590       hardcode_shlibpath_var_D=no
13591       ;;
13592
13593     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
13594     freebsd2.*)
13595       archive_cmds_D='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13596       hardcode_direct_D=yes
13597       hardcode_minus_L_D=yes
13598       hardcode_shlibpath_var_D=no
13599       ;;
13600
13601     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
13602     freebsd* | dragonfly*)
13603       archive_cmds_D='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
13604       hardcode_libdir_flag_spec_D='-R$libdir'
13605       hardcode_direct_D=yes
13606       hardcode_shlibpath_var_D=no
13607       ;;
13608
13609     hpux9*)
13610       if test "$GCC" = yes; then
13611         archive_cmds_D='$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 $lib'
13612       else
13613         archive_cmds_D='$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 $lib'
13614       fi
13615       hardcode_libdir_flag_spec_D='${wl}+b ${wl}$libdir'
13616       hardcode_libdir_separator_D=:
13617       hardcode_direct_D=yes
13618
13619       # hardcode_minus_L: Not really in the search PATH,
13620       # but as the default location of the library.
13621       hardcode_minus_L_D=yes
13622       export_dynamic_flag_spec_D='${wl}-E'
13623       ;;
13624
13625     hpux10*)
13626       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
13627         archive_cmds_D='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13628       else
13629         archive_cmds_D='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
13630       fi
13631       if test "$with_gnu_ld" = no; then
13632         hardcode_libdir_flag_spec_D='${wl}+b ${wl}$libdir'
13633         hardcode_libdir_flag_spec_ld_D='+b $libdir'
13634         hardcode_libdir_separator_D=:
13635         hardcode_direct_D=yes
13636         hardcode_direct_absolute_D=yes
13637         export_dynamic_flag_spec_D='${wl}-E'
13638         # hardcode_minus_L: Not really in the search PATH,
13639         # but as the default location of the library.
13640         hardcode_minus_L_D=yes
13641       fi
13642       ;;
13643
13644     hpux11*)
13645       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
13646         case $host_cpu in
13647         hppa*64*)
13648           archive_cmds_D='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13649           ;;
13650         ia64*)
13651           archive_cmds_D='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13652           ;;
13653         *)
13654           archive_cmds_D='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13655           ;;
13656         esac
13657       else
13658         case $host_cpu in
13659         hppa*64*)
13660           archive_cmds_D='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13661           ;;
13662         ia64*)
13663           archive_cmds_D='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13664           ;;
13665         *)
13666         archive_cmds_D='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13667           ;;
13668         esac
13669       fi
13670       if test "$with_gnu_ld" = no; then
13671         hardcode_libdir_flag_spec_D='${wl}+b ${wl}$libdir'
13672         hardcode_libdir_separator_D=:
13673
13674         case $host_cpu in
13675         hppa*64*|ia64*)
13676           hardcode_direct_D=no
13677           hardcode_shlibpath_var_D=no
13678           ;;
13679         *)
13680           hardcode_direct_D=yes
13681           hardcode_direct_absolute_D=yes
13682           export_dynamic_flag_spec_D='${wl}-E'
13683
13684           # hardcode_minus_L: Not really in the search PATH,
13685           # but as the default location of the library.
13686           hardcode_minus_L_D=yes
13687           ;;
13688         esac
13689       fi
13690       ;;
13691
13692     irix5* | irix6* | nonstopux*)
13693       if test "$GCC" = yes; then
13694         archive_cmds_D='$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 $lib'
13695         # Try to use the -exported_symbol ld option, if it does not
13696         # work, assume that -exports_file does not work either and
13697         # implicitly export all symbols.
13698         save_LDFLAGS="$LDFLAGS"
13699         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
13700         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13701 /* end confdefs.h.  */
13702 int foo(void) {}
13703 _ACEOF
13704 if ac_fn_c_try_link "$LINENO"; then :
13705   archive_expsym_cmds_D='$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 $lib'
13706
13707 fi
13708 rm -f core conftest.err conftest.$ac_objext \
13709     conftest$ac_exeext conftest.$ac_ext
13710         LDFLAGS="$save_LDFLAGS"
13711       else
13712         archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
13713         archive_expsym_cmds_D='$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 $lib'
13714       fi
13715       archive_cmds_need_lc_D='no'
13716       hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
13717       hardcode_libdir_separator_D=:
13718       inherit_rpath_D=yes
13719       link_all_deplibs_D=yes
13720       ;;
13721
13722     netbsd*)
13723       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13724         archive_cmds_D='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
13725       else
13726         archive_cmds_D='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
13727       fi
13728       hardcode_libdir_flag_spec_D='-R$libdir'
13729       hardcode_direct_D=yes
13730       hardcode_shlibpath_var_D=no
13731       ;;
13732
13733     newsos6)
13734       archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13735       hardcode_direct_D=yes
13736       hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
13737       hardcode_libdir_separator_D=:
13738       hardcode_shlibpath_var_D=no
13739       ;;
13740
13741     *nto* | *qnx*)
13742       ;;
13743
13744     openbsd*)
13745       if test -f /usr/libexec/ld.so; then
13746         hardcode_direct_D=yes
13747         hardcode_shlibpath_var_D=no
13748         hardcode_direct_absolute_D=yes
13749         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13750           archive_cmds_D='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
13751           archive_expsym_cmds_D='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
13752           hardcode_libdir_flag_spec_D='${wl}-rpath,$libdir'
13753           export_dynamic_flag_spec_D='${wl}-E'
13754         else
13755           case $host_os in
13756            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
13757              archive_cmds_D='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13758              hardcode_libdir_flag_spec_D='-R$libdir'
13759              ;;
13760            *)
13761              archive_cmds_D='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
13762              hardcode_libdir_flag_spec_D='${wl}-rpath,$libdir'
13763              ;;
13764           esac
13765         fi
13766       else
13767         ld_shlibs_D=no
13768       fi
13769       ;;
13770
13771     os2*)
13772       hardcode_libdir_flag_spec_D='-L$libdir'
13773       hardcode_minus_L_D=yes
13774       allow_undefined_flag_D=unsupported
13775       archive_cmds_D='$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'
13776       old_archive_from_new_cmds_D='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
13777       ;;
13778
13779     osf3*)
13780       if test "$GCC" = yes; then
13781         allow_undefined_flag_D=' ${wl}-expect_unresolved ${wl}\*'
13782         archive_cmds_D='$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 $lib'
13783       else
13784         allow_undefined_flag_D=' -expect_unresolved \*'
13785         archive_cmds_D='$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 $lib'
13786       fi
13787       archive_cmds_need_lc_D='no'
13788       hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
13789       hardcode_libdir_separator_D=:
13790       ;;
13791
13792     osf4* | osf5*)      # as osf3* with the addition of -msym flag
13793       if test "$GCC" = yes; then
13794         allow_undefined_flag_D=' ${wl}-expect_unresolved ${wl}\*'
13795         archive_cmds_D='$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 $lib'
13796         hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
13797       else
13798         allow_undefined_flag_D=' -expect_unresolved \*'
13799         archive_cmds_D='$CC -shared${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'
13800         archive_expsym_cmds_D='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
13801         $CC -shared${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'
13802
13803         # Both c and cxx compiler support -rpath directly
13804         hardcode_libdir_flag_spec_D='-rpath $libdir'
13805       fi
13806       archive_cmds_need_lc_D='no'
13807       hardcode_libdir_separator_D=:
13808       ;;
13809
13810     solaris*)
13811       no_undefined_flag_D=' -z defs'
13812       if test "$GCC" = yes; then
13813         wlarc='${wl}'
13814         archive_cmds_D='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13815         archive_expsym_cmds_D='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13816           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13817       else
13818         case `$CC -V 2>&1` in
13819         *"Compilers 5.0"*)
13820           wlarc=''
13821           archive_cmds_D='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
13822           archive_expsym_cmds_D='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13823           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
13824           ;;
13825         *)
13826           wlarc='${wl}'
13827           archive_cmds_D='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
13828           archive_expsym_cmds_D='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13829           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13830           ;;
13831         esac
13832       fi
13833       hardcode_libdir_flag_spec_D='-R$libdir'
13834       hardcode_shlibpath_var_D=no
13835       case $host_os in
13836       solaris2.[0-5] | solaris2.[0-5].*) ;;
13837       *)
13838         # The compiler driver will combine and reorder linker options,
13839         # but understands `-z linker_flag'.  GCC discards it without `$wl',
13840         # but is careful enough not to reorder.
13841         # Supported since Solaris 2.6 (maybe 2.5.1?)
13842         if test "$GCC" = yes; then
13843           whole_archive_flag_spec_D='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13844         else
13845           whole_archive_flag_spec_D='-z allextract$convenience -z defaultextract'
13846         fi
13847         ;;
13848       esac
13849       link_all_deplibs_D=yes
13850       ;;
13851
13852     sunos4*)
13853       if test "x$host_vendor" = xsequent; then
13854         # Use $CC to link under sequent, because it throws in some extra .o
13855         # files that make .init and .fini sections work.
13856         archive_cmds_D='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
13857       else
13858         archive_cmds_D='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
13859       fi
13860       hardcode_libdir_flag_spec_D='-L$libdir'
13861       hardcode_direct_D=yes
13862       hardcode_minus_L_D=yes
13863       hardcode_shlibpath_var_D=no
13864       ;;
13865
13866     sysv4)
13867       case $host_vendor in
13868         sni)
13869           archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13870           hardcode_direct_D=yes # is this really true???
13871         ;;
13872         siemens)
13873           ## LD is ld it makes a PLAMLIB
13874           ## CC just makes a GrossModule.
13875           archive_cmds_D='$LD -G -o $lib $libobjs $deplibs $linker_flags'
13876           reload_cmds_D='$CC -r -o $output$reload_objs'
13877           hardcode_direct_D=no
13878         ;;
13879         motorola)
13880           archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13881           hardcode_direct_D=no #Motorola manual says yes, but my tests say they lie
13882         ;;
13883       esac
13884       runpath_var='LD_RUN_PATH'
13885       hardcode_shlibpath_var_D=no
13886       ;;
13887
13888     sysv4.3*)
13889       archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13890       hardcode_shlibpath_var_D=no
13891       export_dynamic_flag_spec_D='-Bexport'
13892       ;;
13893
13894     sysv4*MP*)
13895       if test -d /usr/nec; then
13896         archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13897         hardcode_shlibpath_var_D=no
13898         runpath_var=LD_RUN_PATH
13899         hardcode_runpath_var=yes
13900         ld_shlibs_D=yes
13901       fi
13902       ;;
13903
13904     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13905       no_undefined_flag_D='${wl}-z,text'
13906       archive_cmds_need_lc_D=no
13907       hardcode_shlibpath_var_D=no
13908       runpath_var='LD_RUN_PATH'
13909
13910       if test "$GCC" = yes; then
13911         archive_cmds_D='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13912         archive_expsym_cmds_D='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13913       else
13914         archive_cmds_D='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13915         archive_expsym_cmds_D='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13916       fi
13917       ;;
13918
13919     sysv5* | sco3.2v5* | sco5v6*)
13920       # Note: We can NOT use -z defs as we might desire, because we do not
13921       # link with -lc, and that would cause any symbols used from libc to
13922       # always be unresolved, which means just about no library would
13923       # ever link correctly.  If we're not using GNU ld we use -z text
13924       # though, which does catch some bad symbols but isn't as heavy-handed
13925       # as -z defs.
13926       no_undefined_flag_D='${wl}-z,text'
13927       allow_undefined_flag_D='${wl}-z,nodefs'
13928       archive_cmds_need_lc_D=no
13929       hardcode_shlibpath_var_D=no
13930       hardcode_libdir_flag_spec_D='${wl}-R,$libdir'
13931       hardcode_libdir_separator_D=':'
13932       link_all_deplibs_D=yes
13933       export_dynamic_flag_spec_D='${wl}-Bexport'
13934       runpath_var='LD_RUN_PATH'
13935
13936       if test "$GCC" = yes; then
13937         archive_cmds_D='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13938         archive_expsym_cmds_D='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13939       else
13940         archive_cmds_D='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13941         archive_expsym_cmds_D='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13942       fi
13943       ;;
13944
13945     uts4*)
13946       archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13947       hardcode_libdir_flag_spec_D='-L$libdir'
13948       hardcode_shlibpath_var_D=no
13949       ;;
13950
13951     *)
13952       ld_shlibs_D=no
13953       ;;
13954     esac
13955
13956     if test x$host_vendor = xsni; then
13957       case $host in
13958       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
13959         export_dynamic_flag_spec_D='${wl}-Blargedynsym'
13960         ;;
13961       esac
13962     fi
13963   fi
13964
13965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_D" >&5
13966 $as_echo "$ld_shlibs_D" >&6; }
13967 test "$ld_shlibs_D" = no && can_build_shared=no
13968
13969 with_gnu_ld_D=$with_gnu_ld
13970
13971
13972
13973
13974
13975
13976 #
13977 # Do we need to explicitly link libc?
13978 #
13979 case "x$archive_cmds_need_lc_D" in
13980 x|xyes)
13981   # Assume -lc should be added
13982   archive_cmds_need_lc_D=yes
13983
13984   if test "$enable_shared" = yes && test "$GCC" = yes; then
13985     case $archive_cmds_D in
13986     *'~'*)
13987       # FIXME: we may have to deal with multi-command sequences.
13988       ;;
13989     '$CC '*)
13990       # Test whether the compiler implicitly links with -lc since on some
13991       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13992       # to ld, don't add -lc before -lgcc.
13993       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13994 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13995 if ${lt_cv_archive_cmds_need_lc_D+:} false; then :
13996   $as_echo_n "(cached) " >&6
13997 else
13998   $RM conftest*
13999         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14000
14001         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14002   (eval $ac_compile) 2>&5
14003   ac_status=$?
14004   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14005   test $ac_status = 0; } 2>conftest.err; then
14006           soname=conftest
14007           lib=conftest
14008           libobjs=conftest.$ac_objext
14009           deplibs=
14010           wl=$lt_prog_compiler_wl_D
14011           pic_flag=$lt_prog_compiler_pic_D
14012           compiler_flags=-v
14013           linker_flags=-v
14014           verstring=
14015           output_objdir=.
14016           libname=conftest
14017           lt_save_allow_undefined_flag=$allow_undefined_flag_D
14018           allow_undefined_flag_D=
14019           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_D 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14020   (eval $archive_cmds_D 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14021   ac_status=$?
14022   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14023   test $ac_status = 0; }
14024           then
14025             lt_cv_archive_cmds_need_lc_D=no
14026           else
14027             lt_cv_archive_cmds_need_lc_D=yes
14028           fi
14029           allow_undefined_flag_D=$lt_save_allow_undefined_flag
14030         else
14031           cat conftest.err 1>&5
14032         fi
14033         $RM conftest*
14034
14035 fi
14036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_D" >&5
14037 $as_echo "$lt_cv_archive_cmds_need_lc_D" >&6; }
14038       archive_cmds_need_lc_D=$lt_cv_archive_cmds_need_lc_D
14039       ;;
14040     esac
14041   fi
14042   ;;
14043 esac
14044
14045
14046
14047
14048
14049
14050
14051
14052
14053
14054
14055
14056
14057
14058
14059
14060
14061
14062
14063
14064
14065
14066
14067
14068
14069
14070
14071
14072
14073
14074
14075
14076
14077
14078
14079
14080
14081
14082
14083
14084
14085
14086
14087
14088
14089
14090
14091
14092
14093
14094
14095
14096
14097
14098
14099
14100
14101
14102
14103
14104
14105
14106
14107
14108   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14109 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14110 hardcode_action_D=
14111 if test -n "$hardcode_libdir_flag_spec_D" ||
14112    test -n "$runpath_var_D" ||
14113    test "X$hardcode_automatic_D" = "Xyes" ; then
14114
14115   # We can hardcode non-existent directories.
14116   if test "$hardcode_direct_D" != no &&
14117      # If the only mechanism to avoid hardcoding is shlibpath_var, we
14118      # have to relink, otherwise we might link with an installed library
14119      # when we should be linking with a yet-to-be-installed one
14120      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, D)" != no &&
14121      test "$hardcode_minus_L_D" != no; then
14122     # Linking always hardcodes the temporary library directory.
14123     hardcode_action_D=relink
14124   else
14125     # We can link without hardcoding, and we can hardcode nonexisting dirs.
14126     hardcode_action_D=immediate
14127   fi
14128 else
14129   # We cannot hardcode anything, or else we can only hardcode existing
14130   # directories.
14131   hardcode_action_D=unsupported
14132 fi
14133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_D" >&5
14134 $as_echo "$hardcode_action_D" >&6; }
14135
14136 if test "$hardcode_action_D" = relink ||
14137    test "$inherit_rpath_D" = yes; then
14138   # Fast installation is not supported
14139   enable_fast_install=no
14140 elif test "$shlibpath_overrides_runpath" = yes ||
14141      test "$enable_shared" = no; then
14142   # Fast installation is not necessary
14143   enable_fast_install=needless
14144 fi
14145
14146
14147
14148
14149
14150
14151
14152 fi
14153
14154 ac_ext=c
14155 ac_cpp='$CPP $CPPFLAGS'
14156 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14157 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14158 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14159
14160
14161 GCC=$lt_save_GCC
14162 CC=$lt_save_CC
14163 CFLAGS=$lt_save_CFLAGS
14164
14165   GDCFLAGS=$gdc_save_DFLAGS
14166
14167
14168
14169  if test x$enable_darwin_at_rpath = xyes; then
14170   ENABLE_DARWIN_AT_RPATH_TRUE=
14171   ENABLE_DARWIN_AT_RPATH_FALSE='#'
14172 else
14173   ENABLE_DARWIN_AT_RPATH_TRUE='#'
14174   ENABLE_DARWIN_AT_RPATH_FALSE=
14175 fi
14176
14177
14178 # libtool variables for Phobos shared and position-independent compiles.
14179 #
14180 # Use phobos_lt_pic_flag to designate the automake variable
14181 # used to encapsulate the default libtool approach to creating objects
14182 # with position-independent code. Default: -prefer-pic.
14183 #
14184 # Use phobos_compiler_shared_flag to designate the compile-time flags for
14185 # creating shared objects. Default: -fversion=Shared.
14186 #
14187 # Use phobos_compiler_pic_flag to designate the compile-time flags for
14188 # creating position-independent objects. This varies with the target
14189 # hardware and operating system, but is often: -fPIC.
14190 #
14191 # The distinction between pic and shared compilation flags is not present in
14192 # libtool, and so we make it here.  How it is handled is that in shared
14193 # compilations the `lt_prog_compiler_pic_D' variable is used to instead
14194 # ensure that conditional compilation of shared runtime code is compiled in.
14195 if test "$enable_shared" = yes; then
14196   phobos_lt_pic_flag="-prefer-pic"
14197   phobos_compiler_pic_flag="$lt_prog_compiler_pic_D"
14198   phobos_compiler_shared_flag="-fversion=Shared"
14199 else
14200   phobos_lt_pic_flag=
14201   phobos_compiler_pic_flag=
14202   phobos_compiler_shared_flag=
14203 fi
14204
14205
14206
14207
14208 # Override the libtool's pic_flag and pic_mode.
14209 # Do this step after AM_PROG_LIBTOOL, but before AC_OUTPUT.
14210 # NB: this impacts --with-pic and --without-pic.
14211 lt_prog_compiler_pic_D="$phobos_compiler_pic_flag $phobos_compiler_shared_flag"
14212 pic_mode='default'
14213
14214 # Determine what GCC version number to use in filesystem paths.
14215
14216   get_gcc_base_ver="cat"
14217
14218 # Check whether --with-gcc-major-version-only was given.
14219 if test "${with_gcc_major_version_only+set}" = set; then :
14220   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
14221         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
14222       fi
14223
14224 fi
14225
14226
14227
14228
14229 # libphobos/libdruntime specific options and feature detection
14230
14231   # These need to be absolute paths, yet at the same time need to
14232   # canonicalize only relative paths, because then amd will not unmount
14233   # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
14234   libphobos_builddir=`${PWDCMD-pwd}`
14235   case $srcdir in
14236     \\/$* | ?:\\/*) libphobos_srcdir=${srcdir} ;;
14237     *) libphobos_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
14238   esac
14239
14240
14241
14242
14243   if test ${multilib} = yes; then
14244     multilib_arg="--enable-multilib"
14245   else
14246     multilib_arg=
14247   fi
14248
14249
14250   # Check whether --enable-werror was given.
14251 if test "${enable_werror+set}" = set; then :
14252   enableval=$enable_werror;
14253 fi
14254
14255   WERROR_FLAG=""
14256   if test "x$enable_werror" = "xyes"; then
14257       WERROR_FLAG="-Werror"
14258   fi
14259
14260
14261
14262
14263   gdc_save_DFLAGS=$GDCFLAGS
14264   GDCFLAGS="-fno-druntime -nostdinc -I $phobos_cv_abs_srcdir/libdruntime -nophoboslib $GDCFLAGS"
14265
14266     ac_ext=d
14267 ac_compile='$GDC -c $GDCFLAGS conftest.$ac_ext >&5'
14268 ac_link='$GDC -o conftest$ac_exeext $GDCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14269 ac_compiler_gnu=yes
14270
14271     GDCFLAGS="$GDCFLAGS -g -Werror -ffunction-sections -fdata-sections"
14272     cat > conftest.$ac_ext <<_ACEOF
14273 module object;
14274 int foo; void bar() { }
14275
14276 extern(C) int main() {
14277   return 0;
14278 }
14279 _ACEOF
14280 if ac_fn_d_try_compile "$LINENO"; then :
14281   ac_fdsections=yes
14282 else
14283   ac_fdsections=no
14284 fi
14285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14286     if test "x$ac_fdsections" = "xyes"; then
14287       SECTION_FLAGS='-ffunction-sections -fdata-sections'
14288     fi
14289     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
14290 $as_echo "$ac_fdsections" >&6; }
14291     ac_ext=c
14292 ac_cpp='$CPP $CPPFLAGS'
14293 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14294 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14295 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14296
14297
14298   GDCFLAGS=$gdc_save_DFLAGS
14299
14300
14301
14302
14303   druntime_target_cpu_parsed=""
14304   case "$target_cpu" in
14305       aarch64*)
14306                druntime_target_cpu_parsed="aarch64"
14307                ;;
14308       arm*)    druntime_target_cpu_parsed="arm"
14309                ;;
14310       loongarch*)
14311                druntime_target_cpu_parsed="loongarch"
14312                ;;
14313       mips*)   druntime_target_cpu_parsed="mips"
14314                ;;
14315       powerpc*)
14316                druntime_target_cpu_parsed="powerpc"
14317                ;;
14318       i[34567]86|x86_64)
14319                druntime_target_cpu_parsed="x86"
14320                ;;
14321       s390x)
14322                druntime_target_cpu_parsed="s390x"
14323                ;;
14324       s390)
14325                druntime_target_cpu_parsed="s390"
14326                ;;
14327   esac
14328    if test "$druntime_target_cpu_parsed" = "aarch64"; then
14329   DRUNTIME_CPU_AARCH64_TRUE=
14330   DRUNTIME_CPU_AARCH64_FALSE='#'
14331 else
14332   DRUNTIME_CPU_AARCH64_TRUE='#'
14333   DRUNTIME_CPU_AARCH64_FALSE=
14334 fi
14335
14336    if test "$druntime_target_cpu_parsed" = "arm"; then
14337   DRUNTIME_CPU_ARM_TRUE=
14338   DRUNTIME_CPU_ARM_FALSE='#'
14339 else
14340   DRUNTIME_CPU_ARM_TRUE='#'
14341   DRUNTIME_CPU_ARM_FALSE=
14342 fi
14343
14344    if test "$druntime_target_cpu_parsed" = "loongarch"; then
14345   DRUNTIME_CPU_LOONGARCH_TRUE=
14346   DRUNTIME_CPU_LOONGARCH_FALSE='#'
14347 else
14348   DRUNTIME_CPU_LOONGARCH_TRUE='#'
14349   DRUNTIME_CPU_LOONGARCH_FALSE=
14350 fi
14351
14352    if test "$druntime_target_cpu_parsed" = "mips"; then
14353   DRUNTIME_CPU_MIPS_TRUE=
14354   DRUNTIME_CPU_MIPS_FALSE='#'
14355 else
14356   DRUNTIME_CPU_MIPS_TRUE='#'
14357   DRUNTIME_CPU_MIPS_FALSE=
14358 fi
14359
14360    if test "$druntime_target_cpu_parsed" = "powerpc"; then
14361   DRUNTIME_CPU_POWERPC_TRUE=
14362   DRUNTIME_CPU_POWERPC_FALSE='#'
14363 else
14364   DRUNTIME_CPU_POWERPC_TRUE='#'
14365   DRUNTIME_CPU_POWERPC_FALSE=
14366 fi
14367
14368    if test "$druntime_target_cpu_parsed" = "x86"; then
14369   DRUNTIME_CPU_X86_TRUE=
14370   DRUNTIME_CPU_X86_FALSE='#'
14371 else
14372   DRUNTIME_CPU_X86_TRUE='#'
14373   DRUNTIME_CPU_X86_FALSE=
14374 fi
14375
14376    if test "$druntime_target_cpu_parsed" = "s390x"; then
14377   DRUNTIME_CPU_SYSTEMZ_TRUE=
14378   DRUNTIME_CPU_SYSTEMZ_FALSE='#'
14379 else
14380   DRUNTIME_CPU_SYSTEMZ_TRUE='#'
14381   DRUNTIME_CPU_SYSTEMZ_FALSE=
14382 fi
14383
14384    if test "$druntime_target_cpu_parsed" = "s390"; then
14385   DRUNTIME_CPU_S390_TRUE=
14386   DRUNTIME_CPU_S390_FALSE='#'
14387 else
14388   DRUNTIME_CPU_S390_TRUE='#'
14389   DRUNTIME_CPU_S390_FALSE=
14390 fi
14391
14392
14393
14394   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target OS" >&5
14395 $as_echo_n "checking for target OS... " >&6; }
14396 if ${druntime_cv_target_os+:} false; then :
14397   $as_echo_n "(cached) " >&6
14398 else
14399   druntime_cv_target_os=`echo $target_os | sed 's/^\([A-Za-z_]+\)/\1/'`
14400 fi
14401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_target_os" >&5
14402 $as_echo "$druntime_cv_target_os" >&6; }
14403     if test -z "$druntime_cv_target_os"; then :
14404   as_fn_error $? "can't detect target OS" "$LINENO" 5
14405 fi
14406
14407
14408
14409
14410   druntime_target_os_parsed=""
14411   case "$druntime_cv_target_os" in
14412       aix*)    druntime_target_os_parsed="aix"
14413                ;;
14414       *android*)
14415                druntime_target_os_parsed="android"
14416                ;;
14417       darwin*) druntime_target_os_parsed="darwin"
14418                ;;
14419       dragonfly*)
14420                druntime_target_os_parsed="dragonflybsd"
14421                ;;
14422       freebsd*|k*bsd*-gnu)
14423                druntime_target_os_parsed="freebsd"
14424                ;;
14425       openbsd*)
14426                druntime_target_os_parsed="openbsd"
14427                ;;
14428       netbsd*)
14429                druntime_target_os_parsed="netbsd"
14430                ;;
14431       linux*)  druntime_target_os_parsed="linux"
14432                ;;
14433       mingw*)  druntime_target_os_parsed="mingw"
14434              ;;
14435       *solaris*) druntime_target_os_parsed="solaris"
14436   esac
14437    if test "$druntime_target_os_parsed" = "aix"; then
14438   DRUNTIME_OS_AIX_TRUE=
14439   DRUNTIME_OS_AIX_FALSE='#'
14440 else
14441   DRUNTIME_OS_AIX_TRUE='#'
14442   DRUNTIME_OS_AIX_FALSE=
14443 fi
14444
14445    if test "$druntime_target_os_parsed" = "android"; then
14446   DRUNTIME_OS_ANDROID_TRUE=
14447   DRUNTIME_OS_ANDROID_FALSE='#'
14448 else
14449   DRUNTIME_OS_ANDROID_TRUE='#'
14450   DRUNTIME_OS_ANDROID_FALSE=
14451 fi
14452
14453    if test "$druntime_target_os_parsed" = "darwin"; then
14454   DRUNTIME_OS_DARWIN_TRUE=
14455   DRUNTIME_OS_DARWIN_FALSE='#'
14456 else
14457   DRUNTIME_OS_DARWIN_TRUE='#'
14458   DRUNTIME_OS_DARWIN_FALSE=
14459 fi
14460
14461    if test "$druntime_target_os_parsed" = "dragonflybsd"; then
14462   DRUNTIME_OS_DRAGONFLYBSD_TRUE=
14463   DRUNTIME_OS_DRAGONFLYBSD_FALSE='#'
14464 else
14465   DRUNTIME_OS_DRAGONFLYBSD_TRUE='#'
14466   DRUNTIME_OS_DRAGONFLYBSD_FALSE=
14467 fi
14468
14469    if test "$druntime_target_os_parsed" = "freebsd"; then
14470   DRUNTIME_OS_FREEBSD_TRUE=
14471   DRUNTIME_OS_FREEBSD_FALSE='#'
14472 else
14473   DRUNTIME_OS_FREEBSD_TRUE='#'
14474   DRUNTIME_OS_FREEBSD_FALSE=
14475 fi
14476
14477    if test "$druntime_target_os_parsed" = "netbsd"; then
14478   DRUNTIME_OS_NETBSD_TRUE=
14479   DRUNTIME_OS_NETBSD_FALSE='#'
14480 else
14481   DRUNTIME_OS_NETBSD_TRUE='#'
14482   DRUNTIME_OS_NETBSD_FALSE=
14483 fi
14484
14485    if test "$druntime_target_os_parsed" = "openbsd"; then
14486   DRUNTIME_OS_OPENBSD_TRUE=
14487   DRUNTIME_OS_OPENBSD_FALSE='#'
14488 else
14489   DRUNTIME_OS_OPENBSD_TRUE='#'
14490   DRUNTIME_OS_OPENBSD_FALSE=
14491 fi
14492
14493    if test "$druntime_target_os_parsed" = "linux"; then
14494   DRUNTIME_OS_LINUX_TRUE=
14495   DRUNTIME_OS_LINUX_FALSE='#'
14496 else
14497   DRUNTIME_OS_LINUX_TRUE='#'
14498   DRUNTIME_OS_LINUX_FALSE=
14499 fi
14500
14501    if test "$druntime_target_os_parsed" = "mingw"; then
14502   DRUNTIME_OS_MINGW_TRUE=
14503   DRUNTIME_OS_MINGW_FALSE='#'
14504 else
14505   DRUNTIME_OS_MINGW_TRUE='#'
14506   DRUNTIME_OS_MINGW_FALSE=
14507 fi
14508
14509    if test "$druntime_target_os_parsed" = "solaris"; then
14510   DRUNTIME_OS_SOLARIS_TRUE=
14511   DRUNTIME_OS_SOLARIS_FALSE='#'
14512 else
14513   DRUNTIME_OS_SOLARIS_TRUE='#'
14514   DRUNTIME_OS_SOLARIS_FALSE=
14515 fi
14516
14517
14518   druntime_target_posix="no"
14519   case "$druntime_cv_target_os" in
14520     aix*|*bsd*|cygwin*|darwin*|dragonfly*|gnu*|linux*|skyos*|*solaris*|sysv*)
14521       druntime_target_posix="yes"
14522       ;;
14523   esac
14524    if test "$druntime_target_posix" = "yes"; then
14525   DRUNTIME_OS_POSIX_TRUE=
14526   DRUNTIME_OS_POSIX_FALSE='#'
14527 else
14528   DRUNTIME_OS_POSIX_TRUE='#'
14529   DRUNTIME_OS_POSIX_FALSE=
14530 fi
14531
14532
14533
14534
14535   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GDC" >&5
14536 $as_echo_n "checking for thread model used by GDC... " >&6; }
14537   d_thread_model=`$GDC -v 2>&1 | sed -n 's/^Thread model: //p'`
14538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d_thread_model" >&5
14539 $as_echo "$d_thread_model" >&6; }
14540
14541   # Map from thread model to thread interface.
14542
14543 case $d_thread_model in
14544     aix)    DCFG_THREAD_MODEL="Posix" ;;
14545     lynx)   DCFG_THREAD_MODEL="Posix" ;;
14546     posix)  DCFG_THREAD_MODEL="Posix" ;;
14547     single) DCFG_THREAD_MODEL="Single" ;;
14548     win32)  DCFG_THREAD_MODEL="Win32" ;;
14549     # TODO: These targets need porting.
14550     dce|mipssde|rtems|tpf|vxworks)
14551             DCFG_THREAD_MODEL="Single" ;;
14552     *)      as_fn_error "Thread implementation '$d_thread_model' not recognised" "$LINENO" 5 ;;
14553 esac
14554
14555
14556
14557
14558   ac_ext=c
14559 ac_cpp='$CPP $CPPFLAGS'
14560 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14561 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14562 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14563
14564   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ARM unwinder" >&5
14565 $as_echo_n "checking for ARM unwinder... " >&6; }
14566   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14567 /* end confdefs.h.  */
14568 #include <unwind.h>
14569 int
14570 main ()
14571 {
14572
14573   #if __ARM_EABI_UNWINDER__
14574   #error Yes, it is.
14575   #endif
14576
14577   ;
14578   return 0;
14579 }
14580 _ACEOF
14581 if ac_fn_c_try_compile "$LINENO"; then :
14582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14583 $as_echo "no" >&6; }
14584      DCFG_ARM_EABI_UNWINDER=false
14585 else
14586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14587 $as_echo "yes" >&6; }
14588      DCFG_ARM_EABI_UNWINDER=true
14589 fi
14590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14591
14592    if test "$DCFG_ARM_EABI_UNWINDER" = "true"; then
14593   DRUNTIME_OS_ARM_EABI_UNWINDER_TRUE=
14594   DRUNTIME_OS_ARM_EABI_UNWINDER_FALSE='#'
14595 else
14596   DRUNTIME_OS_ARM_EABI_UNWINDER_TRUE='#'
14597   DRUNTIME_OS_ARM_EABI_UNWINDER_FALSE=
14598 fi
14599
14600   ac_ext=c
14601 ac_cpp='$CPP $CPPFLAGS'
14602 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14603 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14604 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14605
14606
14607
14608
14609
14610   ac_ext=c
14611 ac_cpp='$CPP $CPPFLAGS'
14612 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14613 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14614 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14615
14616   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for minfo section bracketing" >&5
14617 $as_echo_n "checking for minfo section bracketing... " >&6; }
14618   case "$druntime_cv_target_os" in
14619       darwin*)
14620         section="__DATA,__minfodata"
14621         start="section\$start\$__DATA\$__minfodata"
14622         stop="section\$end\$__DATA\$__minfodata"
14623         ;;
14624       *)
14625         section="minfo"
14626         start="__start_minfo"
14627         stop="__stop_minfo"
14628         ;;
14629   esac
14630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14631 /* end confdefs.h.  */
14632
14633     void* module_info_ptr __attribute__((section ("$section")));
14634     extern void* start_minfo __asm__("$start") __attribute__((visibility ("hidden")));
14635     extern void* stop_minfo __asm__("$stop") __attribute__((visibility ("hidden")));
14636
14637     int main()
14638     {
14639         // Never run, just to prevent compiler from optimizing access
14640         return (int)(&stop_minfo - &start_minfo);
14641     }
14642
14643 _ACEOF
14644 if ac_fn_c_try_link "$LINENO"; then :
14645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14646 $as_echo "yes" >&6; }
14647      DCFG_MINFO_BRACKETING=true
14648 else
14649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14650 $as_echo "no" >&6; }
14651      DCFG_MINFO_BRACKETING=false
14652 fi
14653 rm -f core conftest.err conftest.$ac_objext \
14654     conftest$ac_exeext conftest.$ac_ext
14655
14656    if test "$DCFG_MINFO_BRACKETING" = "true"; then
14657   DRUNTIME_OS_MINFO_BRACKETING_TRUE=
14658   DRUNTIME_OS_MINFO_BRACKETING_FALSE='#'
14659 else
14660   DRUNTIME_OS_MINFO_BRACKETING_TRUE='#'
14661   DRUNTIME_OS_MINFO_BRACKETING_FALSE=
14662 fi
14663
14664   ac_ext=c
14665 ac_cpp='$CPP $CPPFLAGS'
14666 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14667 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14668 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14669
14670
14671
14672   ac_ext=c
14673 ac_cpp='$CPP $CPPFLAGS'
14674 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14675 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14676 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14677
14678   ac_fn_c_check_member "$LINENO" "struct dl_phdr_info" "dlpi_tls_modid" "ac_cv_member_struct_dl_phdr_info_dlpi_tls_modid" "#include <link.h>
14679 "
14680 if test "x$ac_cv_member_struct_dl_phdr_info_dlpi_tls_modid" = xyes; then :
14681   DCFG_DLPI_TLS_MODID=true
14682 else
14683   DCFG_DLPI_TLS_MODID=false
14684 fi
14685
14686
14687   ac_ext=c
14688 ac_cpp='$CPP $CPPFLAGS'
14689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14691 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14692
14693
14694
14695   case $target in
14696     i?86-*-solaris2.* | x86_64-*-solaris2.*)
14697       # 64-bit Solaris/x86 ld breaks calls to __tls_get_addr with non-TLS
14698       # relocs.  Work around by disabling TLS transitions.  Not necessary
14699       # on 32-bit x86, but cannot be distinguished reliably in specs.
14700       druntime_ld_prog=`$CC -print-prog-name=ld`
14701       druntime_ld_gld=no
14702       druntime_ld_relax_transtls=no
14703       if test -n "$druntime_ld_prog" \
14704          && $druntime_ld_prog -v 2>&1 | grep GNU > /dev/null 2>&1; then
14705         druntime_ld_gld=yes
14706       else
14707         echo 'int main (void) { return 0; }' > conftest.c
14708         save_LDFLAGS="$LDFLAGS"
14709         LDFLAGS="$LDFLAGS -Wl,-z,relax=transtls"
14710         if $CC $CFLAGS $LDFLAGS -o conftest conftest.c > /dev/null 2>&1; then
14711           druntime_ld_relax_transtls=yes
14712         fi
14713         LDFLAGS="$save_LDFLAGS"
14714         rm -f conftest.c conftest
14715       fi
14716       if test "$druntime_ld_relax_transtls" = "yes"; then
14717         OS_LINK_SPEC='-z relax=transtls'
14718       fi
14719       ;;
14720   esac
14721
14722
14723
14724   ac_ext=c
14725 ac_cpp='$CPP $CPPFLAGS'
14726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14729
14730   DCFG_HAVE_QSORT_R=false
14731   ac_fn_c_check_func "$LINENO" "qsort_r" "ac_cv_func_qsort_r"
14732 if test "x$ac_cv_func_qsort_r" = xyes; then :
14733   DCFG_HAVE_QSORT_R=true
14734 fi
14735
14736
14737   ac_ext=c
14738 ac_cpp='$CPP $CPPFLAGS'
14739 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14740 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14741 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14742
14743
14744
14745
14746
14747   gdc_save_DFLAGS=$GDCFLAGS
14748   GDCFLAGS="-fno-druntime -nostdinc -I $phobos_cv_abs_srcdir/libdruntime -nophoboslib $GDCFLAGS"
14749
14750   ac_ext=d
14751 ac_compile='$GDC -c $GDCFLAGS conftest.$ac_ext >&5'
14752 ac_link='$GDC -o conftest$ac_exeext $GDCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14753 ac_compiler_gnu=yes
14754
14755   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing malloc" >&5
14756 $as_echo_n "checking for library containing malloc... " >&6; }
14757 if ${ac_cv_search_malloc+:} false; then :
14758   $as_echo_n "(cached) " >&6
14759 else
14760   ac_func_search_save_LIBS=$LIBS
14761 cat > conftest.$ac_ext <<_ACEOF
14762 module object;
14763  extern(C) int malloc();
14764
14765 extern(C) int main() {
14766   malloc(); return 0;
14767 }
14768 _ACEOF
14769 for ac_lib in '' c; do
14770   if test -z "$ac_lib"; then
14771     ac_res="none required"
14772   else
14773     ac_res=-l$ac_lib
14774     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14775   fi
14776   if ac_fn_d_try_link "$LINENO"; then :
14777   ac_cv_search_malloc=$ac_res
14778 fi
14779 rm -f core conftest.err conftest.$ac_objext \
14780     conftest$ac_exeext
14781   if ${ac_cv_search_malloc+:} false; then :
14782   break
14783 fi
14784 done
14785 if ${ac_cv_search_malloc+:} false; then :
14786
14787 else
14788   ac_cv_search_malloc=no
14789 fi
14790 rm conftest.$ac_ext
14791 LIBS=$ac_func_search_save_LIBS
14792 fi
14793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_malloc" >&5
14794 $as_echo "$ac_cv_search_malloc" >&6; }
14795 ac_res=$ac_cv_search_malloc
14796 if test "$ac_res" != no; then :
14797   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14798
14799 fi
14800
14801   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5
14802 $as_echo_n "checking for library containing pthread_create... " >&6; }
14803 if ${ac_cv_search_pthread_create+:} false; then :
14804   $as_echo_n "(cached) " >&6
14805 else
14806   ac_func_search_save_LIBS=$LIBS
14807 cat > conftest.$ac_ext <<_ACEOF
14808 module object;
14809  extern(C) int pthread_create();
14810
14811 extern(C) int main() {
14812   pthread_create(); return 0;
14813 }
14814 _ACEOF
14815 for ac_lib in '' pthread; do
14816   if test -z "$ac_lib"; then
14817     ac_res="none required"
14818   else
14819     ac_res=-l$ac_lib
14820     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14821   fi
14822   if ac_fn_d_try_link "$LINENO"; then :
14823   ac_cv_search_pthread_create=$ac_res
14824 fi
14825 rm -f core conftest.err conftest.$ac_objext \
14826     conftest$ac_exeext
14827   if ${ac_cv_search_pthread_create+:} false; then :
14828   break
14829 fi
14830 done
14831 if ${ac_cv_search_pthread_create+:} false; then :
14832
14833 else
14834   ac_cv_search_pthread_create=no
14835 fi
14836 rm conftest.$ac_ext
14837 LIBS=$ac_func_search_save_LIBS
14838 fi
14839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_create" >&5
14840 $as_echo "$ac_cv_search_pthread_create" >&6; }
14841 ac_res=$ac_cv_search_pthread_create
14842 if test "$ac_res" != no; then :
14843   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14844
14845 fi
14846
14847   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing cosf" >&5
14848 $as_echo_n "checking for library containing cosf... " >&6; }
14849 if ${ac_cv_search_cosf+:} false; then :
14850   $as_echo_n "(cached) " >&6
14851 else
14852   ac_func_search_save_LIBS=$LIBS
14853 cat > conftest.$ac_ext <<_ACEOF
14854 module object;
14855  extern(C) int cosf();
14856
14857 extern(C) int main() {
14858   cosf(); return 0;
14859 }
14860 _ACEOF
14861 for ac_lib in '' m; do
14862   if test -z "$ac_lib"; then
14863     ac_res="none required"
14864   else
14865     ac_res=-l$ac_lib
14866     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14867   fi
14868   if ac_fn_d_try_link "$LINENO"; then :
14869   ac_cv_search_cosf=$ac_res
14870 fi
14871 rm -f core conftest.err conftest.$ac_objext \
14872     conftest$ac_exeext
14873   if ${ac_cv_search_cosf+:} false; then :
14874   break
14875 fi
14876 done
14877 if ${ac_cv_search_cosf+:} false; then :
14878
14879 else
14880   ac_cv_search_cosf=no
14881 fi
14882 rm conftest.$ac_ext
14883 LIBS=$ac_func_search_save_LIBS
14884 fi
14885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_cosf" >&5
14886 $as_echo "$ac_cv_search_cosf" >&6; }
14887 ac_res=$ac_cv_search_cosf
14888 if test "$ac_res" != no; then :
14889   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14890
14891 fi
14892
14893   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
14894 $as_echo_n "checking for library containing clock_gettime... " >&6; }
14895 if ${ac_cv_search_clock_gettime+:} false; then :
14896   $as_echo_n "(cached) " >&6
14897 else
14898   ac_func_search_save_LIBS=$LIBS
14899 cat > conftest.$ac_ext <<_ACEOF
14900 module object;
14901  extern(C) int clock_gettime();
14902
14903 extern(C) int main() {
14904   clock_gettime(); return 0;
14905 }
14906 _ACEOF
14907 for ac_lib in '' rt; do
14908   if test -z "$ac_lib"; then
14909     ac_res="none required"
14910   else
14911     ac_res=-l$ac_lib
14912     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14913   fi
14914   if ac_fn_d_try_link "$LINENO"; then :
14915   ac_cv_search_clock_gettime=$ac_res
14916 fi
14917 rm -f core conftest.err conftest.$ac_objext \
14918     conftest$ac_exeext
14919   if ${ac_cv_search_clock_gettime+:} false; then :
14920   break
14921 fi
14922 done
14923 if ${ac_cv_search_clock_gettime+:} false; then :
14924
14925 else
14926   ac_cv_search_clock_gettime=no
14927 fi
14928 rm conftest.$ac_ext
14929 LIBS=$ac_func_search_save_LIBS
14930 fi
14931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
14932 $as_echo "$ac_cv_search_clock_gettime" >&6; }
14933 ac_res=$ac_cv_search_clock_gettime
14934 if test "$ac_res" != no; then :
14935   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14936
14937 fi
14938
14939
14940   # This checks to see if the host supports the compiler-generated builtins
14941   # for atomic operations for various integral sizes. Note, this is intended
14942   # to be an all-or-nothing switch, so all the atomic operations that are
14943   # used should be checked.
14944   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for byte" >&5
14945 $as_echo_n "checking for atomic builtins for byte... " >&6; }
14946   if ${druntime_cv_atomic_byte+:} false; then :
14947   $as_echo_n "(cached) " >&6
14948 else
14949
14950     cat > conftest.$ac_ext <<_ACEOF
14951 module object;
14952 import gcc.builtins;
14953
14954 extern(C) int main() {
14955
14956       shared(byte) c1;
14957        byte c2, c3;
14958        __atomic_compare_exchange_1(&c1, &c2, c3, false, 5, 5);
14959        __atomic_load_1(&c1, 5);
14960        __atomic_store_1(&c1, c2, 5);
14961        return 0;
14962
14963 }
14964 _ACEOF
14965 if ac_fn_d_try_link "$LINENO"; then :
14966   druntime_cv_atomic_byte=yes
14967 else
14968   druntime_cv_atomic_byte=no
14969 fi
14970 rm -f core conftest.err conftest.$ac_objext \
14971     conftest$ac_exeext conftest.$ac_ext
14972
14973 fi
14974
14975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_atomic_byte" >&5
14976 $as_echo "$druntime_cv_atomic_byte" >&6; }
14977
14978   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
14979 $as_echo_n "checking for atomic builtins for short... " >&6; }
14980   if ${druntime_cv_atomic_short+:} false; then :
14981   $as_echo_n "(cached) " >&6
14982 else
14983
14984     cat > conftest.$ac_ext <<_ACEOF
14985 module object;
14986 import gcc.builtins;
14987
14988 extern(C) int main() {
14989
14990       shared(short) c1;
14991        short c2, c3;
14992        __atomic_compare_exchange_2(&c1, &c2, c3, false, 5, 5);
14993        __atomic_load_2(&c1, 5);
14994        __atomic_store_2(&c1, c2, 5);
14995        return 0;
14996
14997 }
14998 _ACEOF
14999 if ac_fn_d_try_link "$LINENO"; then :
15000   druntime_cv_atomic_short=yes
15001 else
15002   druntime_cv_atomic_short=no
15003 fi
15004 rm -f core conftest.err conftest.$ac_objext \
15005     conftest$ac_exeext conftest.$ac_ext
15006
15007 fi
15008
15009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_atomic_short" >&5
15010 $as_echo "$druntime_cv_atomic_short" >&6; }
15011
15012   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
15013 $as_echo_n "checking for atomic builtins for int... " >&6; }
15014   if ${druntime_cv_atomic_int+:} false; then :
15015   $as_echo_n "(cached) " >&6
15016 else
15017
15018     cat > conftest.$ac_ext <<_ACEOF
15019 module object;
15020 import gcc.builtins;
15021
15022 extern(C) int main() {
15023
15024       shared(int) c1;
15025        int c2, c3;
15026        __atomic_compare_exchange_4(&c1, &c2, c3, false, 5, 5);
15027        __atomic_load_4(&c1, 5);
15028        __atomic_store_4(&c1, c2, 5);
15029        return 0;
15030
15031 }
15032 _ACEOF
15033 if ac_fn_d_try_link "$LINENO"; then :
15034   druntime_cv_atomic_int=yes
15035 else
15036   druntime_cv_atomic_int=no
15037 fi
15038 rm -f core conftest.err conftest.$ac_objext \
15039     conftest$ac_exeext conftest.$ac_ext
15040
15041 fi
15042
15043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_atomic_int" >&5
15044 $as_echo "$druntime_cv_atomic_int" >&6; }
15045
15046   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long" >&5
15047 $as_echo_n "checking for atomic builtins for long... " >&6; }
15048   if ${druntime_cv_atomic_long+:} false; then :
15049   $as_echo_n "(cached) " >&6
15050 else
15051
15052     cat > conftest.$ac_ext <<_ACEOF
15053 module object;
15054 import gcc.builtins;
15055
15056 extern(C) int main() {
15057
15058        shared(long) c1;
15059        long c2, c3;
15060        __atomic_compare_exchange_8(&c1, &c2, c3, false, 5, 5);
15061        __atomic_load_8(&c1, 5);
15062        __atomic_store_8(&c1, c2, 5);
15063        return 0;
15064
15065 }
15066 _ACEOF
15067 if ac_fn_d_try_link "$LINENO"; then :
15068   druntime_cv_atomic_long=yes
15069 else
15070   druntime_cv_atomic_long=no
15071 fi
15072 rm -f core conftest.err conftest.$ac_objext \
15073     conftest$ac_exeext conftest.$ac_ext
15074
15075 fi
15076
15077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_atomic_long" >&5
15078 $as_echo "$druntime_cv_atomic_long" >&6; }
15079
15080   # Have atomic builtin support if all but the long test above passes.
15081   DCFG_HAVE_ATOMIC_BUILTINS=false
15082   if test "$druntime_cv_atomic_byte" = yes \
15083      && test "$druntime_cv_atomic_short" = yes \
15084      && test "$druntime_cv_atomic_int" = yes; then \
15085     DCFG_HAVE_ATOMIC_BUILTINS=true
15086   fi
15087
15088   # Have 64-bit atomic support if the long test above passes.
15089   DCFG_HAVE_64BIT_ATOMICS=false
15090   if test "$druntime_cv_atomic_long" = yes; then
15091     DCFG_HAVE_64BIT_ATOMICS=true
15092   fi
15093
15094
15095
15096
15097   ac_ext=c
15098 ac_cpp='$CPP $CPPFLAGS'
15099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15101 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15102
15103
15104   GDCFLAGS=$gdc_save_DFLAGS
15105
15106
15107
15108
15109 # Check whether --with-libatomic was given.
15110 if test "${with_libatomic+set}" = set; then :
15111   withval=$with_libatomic;
15112 fi
15113
15114
15115   DCFG_HAVE_LIBATOMIC=false
15116   LIBATOMIC=
15117   if test "x$enable_libatomic" != "xno" && test "x$with_libatomic" != "xno"; then :
15118
15119     DCFG_HAVE_LIBATOMIC=true
15120     LIBATOMIC=../../libatomic/libatomic_convenience.la
15121
15122 else
15123
15124     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libatomic" >&5
15125 $as_echo_n "checking for libatomic... " >&6; }
15126     { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
15127 $as_echo "disabled" >&6; }
15128
15129 fi
15130
15131
15132
15133
15134
15135   ac_ext=c
15136 ac_cpp='$CPP $CPPFLAGS'
15137 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15138 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15139 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15140
15141   BACKTRACE_SUPPORTED=false
15142   BACKTRACE_USES_MALLOC=false
15143   BACKTRACE_SUPPORTS_THREADS=false
15144   LIBBACKTRACE=""
15145
15146
15147 # Check whether --with-libbacktrace was given.
15148 if test "${with_libbacktrace+set}" = set; then :
15149   withval=$with_libbacktrace;
15150 fi
15151
15152
15153   if test "x$enable_libbacktrace" != "xno" && test "x$with_libbacktrace" != "xno"; then :
15154
15155     LIBBACKTRACE=../../libbacktrace/libbacktrace.la
15156
15157     gdc_save_CPPFLAGS=$CPPFLAGS
15158     CPPFLAGS="$CPPFLAGS -I../libbacktrace "
15159
15160     ac_fn_c_check_header_mongrel "$LINENO" "backtrace-supported.h" "ac_cv_header_backtrace_supported_h" "$ac_includes_default"
15161 if test "x$ac_cv_header_backtrace_supported_h" = xyes; then :
15162   have_libbacktrace_h=true
15163 else
15164   have_libbacktrace_h=false
15165 fi
15166
15167
15168
15169     if $have_libbacktrace_h; then
15170       { $as_echo "$as_me:${as_lineno-$LINENO}: checking libbacktrace: BACKTRACE_SUPPORTED" >&5
15171 $as_echo_n "checking libbacktrace: BACKTRACE_SUPPORTED... " >&6; }
15172       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15173 /* end confdefs.h.  */
15174
15175       #include <backtrace-supported.h>
15176       #if BACKTRACE_SUPPORTED
15177         FOUND_LIBBACKTRACE_RESULT_GDC
15178       #endif
15179
15180 _ACEOF
15181 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15182   $EGREP "FOUND_LIBBACKTRACE_RESULT_GDC" >/dev/null 2>&1; then :
15183   BACKTRACE_SUPPORTED=true
15184 else
15185   BACKTRACE_SUPPORTED=false
15186 fi
15187 rm -f conftest*
15188
15189       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKTRACE_SUPPORTED" >&5
15190 $as_echo "$BACKTRACE_SUPPORTED" >&6; }
15191
15192       { $as_echo "$as_me:${as_lineno-$LINENO}: checking libbacktrace: BACKTRACE_USES_MALLOC" >&5
15193 $as_echo_n "checking libbacktrace: BACKTRACE_USES_MALLOC... " >&6; }
15194       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15195 /* end confdefs.h.  */
15196
15197       #include <backtrace-supported.h>
15198       #if BACKTRACE_USES_MALLOC
15199         FOUND_LIBBACKTRACE_RESULT_GDC
15200       #endif
15201
15202 _ACEOF
15203 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15204   $EGREP "FOUND_LIBBACKTRACE_RESULT_GDC" >/dev/null 2>&1; then :
15205   BACKTRACE_USES_MALLOC=true
15206 else
15207   BACKTRACE_USES_MALLOC=false
15208 fi
15209 rm -f conftest*
15210
15211       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKTRACE_USES_MALLOC" >&5
15212 $as_echo "$BACKTRACE_USES_MALLOC" >&6; }
15213
15214       { $as_echo "$as_me:${as_lineno-$LINENO}: checking libbacktrace: BACKTRACE_SUPPORTS_THREADS" >&5
15215 $as_echo_n "checking libbacktrace: BACKTRACE_SUPPORTS_THREADS... " >&6; }
15216       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15217 /* end confdefs.h.  */
15218
15219       #include <backtrace-supported.h>
15220       #if BACKTRACE_SUPPORTS_THREADS
15221         FOUND_LIBBACKTRACE_RESULT_GDC
15222       #endif
15223
15224 _ACEOF
15225 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15226   $EGREP "FOUND_LIBBACKTRACE_RESULT_GDC" >/dev/null 2>&1; then :
15227   BACKTRACE_SUPPORTS_THREADS=true
15228 else
15229   BACKTRACE_SUPPORTS_THREADS=false
15230 fi
15231 rm -f conftest*
15232
15233       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKTRACE_SUPPORTS_THREADS" >&5
15234 $as_echo "$BACKTRACE_SUPPORTS_THREADS" >&6; }
15235     fi
15236     CPPFLAGS=$gdc_save_CPPFLAGS
15237
15238 else
15239
15240     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbacktrace" >&5
15241 $as_echo_n "checking for libbacktrace... " >&6; }
15242     { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
15243 $as_echo "disabled" >&6; }
15244
15245 fi
15246
15247
15248
15249
15250
15251   ac_ext=c
15252 ac_cpp='$CPP $CPPFLAGS'
15253 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15254 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15255 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15256
15257
15258
15259   # Libtool has already checked this, so re-use the inferred dlopen lib.
15260   if test "x$enable_dlopen" = "xyes" && test -n "$lt_cv_dlopen_libs"; then :
15261
15262     LIBS="$LIBS $lt_cv_dlopen_libs"
15263
15264 fi
15265
15266
15267                             druntime_check_both=no
15268   ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
15269 if test "x$ac_cv_func_connect" = xyes; then :
15270
15271 else
15272   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
15273 $as_echo_n "checking for connect in -lsocket... " >&6; }
15274 if ${ac_cv_lib_socket_connect+:} false; then :
15275   $as_echo_n "(cached) " >&6
15276 else
15277   ac_check_lib_save_LIBS=$LIBS
15278 LIBS="-lsocket  $LIBS"
15279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15280 /* end confdefs.h.  */
15281
15282 /* Override any GCC internal prototype to avoid an error.
15283    Use char because int might match the return type of a GCC
15284    builtin and then its argument prototype would still apply.  */
15285 #ifdef __cplusplus
15286 extern "C"
15287 #endif
15288 char connect ();
15289 int
15290 main ()
15291 {
15292 return connect ();
15293   ;
15294   return 0;
15295 }
15296 _ACEOF
15297 if ac_fn_c_try_link "$LINENO"; then :
15298   ac_cv_lib_socket_connect=yes
15299 else
15300   ac_cv_lib_socket_connect=no
15301 fi
15302 rm -f core conftest.err conftest.$ac_objext \
15303     conftest$ac_exeext conftest.$ac_ext
15304 LIBS=$ac_check_lib_save_LIBS
15305 fi
15306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
15307 $as_echo "$ac_cv_lib_socket_connect" >&6; }
15308 if test "x$ac_cv_lib_socket_connect" = xyes; then :
15309   LIBS="$LIBS -lsocket"
15310 else
15311   druntime_check_both=yes
15312 fi
15313
15314 fi
15315
15316   if test "$druntime_check_both" = "yes"; then
15317     druntime_old_libs=$LIBS
15318     LIBS="$LIBS -lsocket -lnsl"
15319     ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
15320 if test "x$ac_cv_func_accept" = xyes; then :
15321
15322 else
15323   LIBS=$druntime_old_libs
15324 fi
15325
15326   fi
15327   ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
15328 if test "x$ac_cv_func_gethostbyname" = xyes; then :
15329
15330 else
15331   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
15332 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
15333 if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
15334   $as_echo_n "(cached) " >&6
15335 else
15336   ac_check_lib_save_LIBS=$LIBS
15337 LIBS="-lnsl  $LIBS"
15338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15339 /* end confdefs.h.  */
15340
15341 /* Override any GCC internal prototype to avoid an error.
15342    Use char because int might match the return type of a GCC
15343    builtin and then its argument prototype would still apply.  */
15344 #ifdef __cplusplus
15345 extern "C"
15346 #endif
15347 char gethostbyname ();
15348 int
15349 main ()
15350 {
15351 return gethostbyname ();
15352   ;
15353   return 0;
15354 }
15355 _ACEOF
15356 if ac_fn_c_try_link "$LINENO"; then :
15357   ac_cv_lib_nsl_gethostbyname=yes
15358 else
15359   ac_cv_lib_nsl_gethostbyname=no
15360 fi
15361 rm -f core conftest.err conftest.$ac_objext \
15362     conftest$ac_exeext conftest.$ac_ext
15363 LIBS=$ac_check_lib_save_LIBS
15364 fi
15365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
15366 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
15367 if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
15368   LIBS="$LIBS -lnsl"
15369 fi
15370
15371 fi
15372
15373
15374
15375   # Keep this in sync with core/thread.d, set druntime_fiber_asm_external to
15376   # "yes" for targets that have 'version = AsmExternal'.
15377   druntime_fiber_asm_external=no
15378   case "$target_cpu" in
15379     aarch64* | \
15380     arm* | \
15381     i[34567]86|x86_64 | \
15382     powerpc)
15383       druntime_fiber_asm_external=yes
15384       ;;
15385   esac
15386   if test "$druntime_fiber_asm_external" = no; then
15387     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing swapcontext" >&5
15388 $as_echo_n "checking for library containing swapcontext... " >&6; }
15389 if ${ac_cv_search_swapcontext+:} false; then :
15390   $as_echo_n "(cached) " >&6
15391 else
15392   ac_func_search_save_LIBS=$LIBS
15393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15394 /* end confdefs.h.  */
15395
15396 /* Override any GCC internal prototype to avoid an error.
15397    Use char because int might match the return type of a GCC
15398    builtin and then its argument prototype would still apply.  */
15399 #ifdef __cplusplus
15400 extern "C"
15401 #endif
15402 char swapcontext ();
15403 int
15404 main ()
15405 {
15406 return swapcontext ();
15407   ;
15408   return 0;
15409 }
15410 _ACEOF
15411 for ac_lib in '' c ucontext; do
15412   if test -z "$ac_lib"; then
15413     ac_res="none required"
15414   else
15415     ac_res=-l$ac_lib
15416     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15417   fi
15418   if ac_fn_c_try_link "$LINENO"; then :
15419   ac_cv_search_swapcontext=$ac_res
15420 fi
15421 rm -f core conftest.err conftest.$ac_objext \
15422     conftest$ac_exeext
15423   if ${ac_cv_search_swapcontext+:} false; then :
15424   break
15425 fi
15426 done
15427 if ${ac_cv_search_swapcontext+:} false; then :
15428
15429 else
15430   ac_cv_search_swapcontext=no
15431 fi
15432 rm conftest.$ac_ext
15433 LIBS=$ac_func_search_save_LIBS
15434 fi
15435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_swapcontext" >&5
15436 $as_echo "$ac_cv_search_swapcontext" >&6; }
15437 ac_res=$ac_cv_search_swapcontext
15438 if test "$ac_res" != no; then :
15439   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15440
15441 else
15442   as_fn_error $? "swapcontext required but not found" "$LINENO" 5
15443 fi
15444
15445   fi
15446
15447
15448   ac_ext=c
15449 ac_cpp='$CPP $CPPFLAGS'
15450 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15451 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15452 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15453
15454   LIBZ=""
15455
15456
15457 # Check whether --with-target-system-zlib was given.
15458 if test "${with_target_system_zlib+set}" = set; then :
15459   withval=$with_target_system_zlib;
15460 else
15461   with_target_system_zlib=no
15462 fi
15463
15464
15465   case "$with_target_system_zlib" in
15466     yes|no|auto) ;;
15467     *) as_fn_error $? "Invalid argument for --with-target-system-zlib" "$LINENO" 5 ;;
15468   esac
15469
15470   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for system zlib" >&5
15471 $as_echo_n "checking for system zlib... " >&6; }
15472   save_LIBS=$LIBS
15473   LIBS="$LIBS -lz"
15474       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15475 /* end confdefs.h.  */
15476 #include <zlib.h>
15477 int
15478 main ()
15479 {
15480 gzopen("none", "rb")
15481   ;
15482   return 0;
15483 }
15484 _ACEOF
15485 if ac_fn_c_try_link "$LINENO"; then :
15486
15487       if test "$cross_compiling" = yes; then :
15488           system_zlib_found=no
15489
15490 else
15491   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15492 /* end confdefs.h.  */
15493
15494         #include <zlib.h>
15495         int main() {
15496           gzFile file = gzopen("none", "rb");
15497           return 0;
15498         }
15499
15500 _ACEOF
15501 if ac_fn_c_try_run "$LINENO"; then :
15502   system_zlib_found=yes
15503 else
15504   system_zlib_found=no
15505 fi
15506 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15507   conftest.$ac_objext conftest.beam conftest.$ac_ext
15508 fi
15509
15510
15511 else
15512   system_zlib_found=no
15513 fi
15514 rm -f core conftest.err conftest.$ac_objext \
15515     conftest$ac_exeext conftest.$ac_ext
15516   LIBS=$save_LIBS
15517
15518   if test x$system_zlib_found = xyes && test x$with_target_system_zlib != xno; then
15519     { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
15520 $as_echo "found" >&6; }
15521     LIBS="$LIBS -lz"
15522   elif test x$system_zlib_found = xno && test x$with_target_system_zlib = xyes; then
15523     as_fn_error $? "system zlib required but not found" "$LINENO" 5
15524   else
15525     { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
15526 $as_echo "just compiled" >&6; }
15527     LIBZ=../../zlib/libz_convenience.la
15528   fi
15529
15530
15531   ac_ext=c
15532 ac_cpp='$CPP $CPPFLAGS'
15533 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15534 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15535 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15536
15537
15538
15539
15540
15541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking D GCC version" >&5
15542 $as_echo_n "checking D GCC version... " >&6; }
15543   gcc_version=`eval $get_gcc_base_ver $srcdir/../gcc/BASE-VER`
15544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_version" >&5
15545 $as_echo "$gcc_version" >&6; }
15546
15547
15548
15549 # Check whether --with-cross-host was given.
15550 if test "${with_cross_host+set}" = set; then :
15551   withval=$with_cross_host;
15552 fi
15553
15554
15555   libphobos_toolexecdir=no
15556   libphobos_toolexeclibdir=no
15557
15558   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
15559 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
15560   # Check whether --enable-version-specific-runtime-libs was given.
15561 if test "${enable_version_specific_runtime_libs+set}" = set; then :
15562   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
15563       yes) version_specific_libs=yes ;;
15564       no)  version_specific_libs=no ;;
15565       *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
15566      esac
15567 else
15568   version_specific_libs=no
15569 fi
15570
15571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
15572 $as_echo "$version_specific_libs" >&6; }
15573
15574
15575 # Check whether --with-toolexeclibdir was given.
15576 if test "${with_toolexeclibdir+set}" = set; then :
15577   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
15578   /)
15579     ;;
15580   */)
15581     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
15582     ;;
15583 esac
15584 else
15585   with_toolexeclibdir=no
15586 fi
15587
15588
15589
15590   # Version-specific runtime libs processing.
15591   if test $version_specific_libs = yes; then
15592     libphobos_toolexecdir='${libdir}/gcc/${host_alias}'
15593     libphobos_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
15594   else
15595     # Calculate libphobos_toolexecdir, libphobos_toolexeclibdir
15596     # Install a library built with a cross compiler in tooldir, not libdir.
15597     if test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
15598       libphobos_toolexecdir='${exec_prefix}/${host_alias}'
15599       case ${with_toolexeclibdir} in
15600         no)
15601           libphobos_toolexeclibdir='${toolexecdir}/lib'
15602           ;;
15603         *)
15604           libphobos_toolexeclibdir=${with_toolexeclibdir}
15605           ;;
15606       esac
15607     else
15608       libphobos_toolexecdir='${libdir}/gcc/${host_alias}'
15609       libphobos_toolexeclibdir='${libdir}'
15610     fi
15611     multi_os_directory=`$GDC -print-multi-os-directory`
15612     case $multi_os_directory in
15613       .) ;; # Avoid trailing /.
15614       *) libphobos_toolexeclibdir=${libphobos_toolexeclibdir}/${multi_os_directory} ;;
15615     esac
15616   fi
15617
15618
15619
15620   # Default case for install directory for D sources files.
15621   gdc_include_dir='$(libdir)/gcc/${target_alias}/${gcc_version}/include/d'
15622
15623
15624
15625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-libphobos" >&5
15626 $as_echo_n "checking for --enable-libphobos... " >&6; }
15627 # Check whether --enable-libphobos was given.
15628 if test "${enable_libphobos+set}" = set; then :
15629   enableval=$enable_libphobos;
15630 fi
15631
15632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libphobos" >&5
15633 $as_echo "$enable_libphobos" >&6; }
15634
15635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libphobos-druntime-only" >&5
15636 $as_echo_n "checking for --with-libphobos-druntime-only... " >&6; }
15637
15638 # Check whether --with-libphobos-druntime-only was given.
15639 if test "${with_libphobos_druntime_only+set}" = set; then :
15640   withval=$with_libphobos_druntime_only;
15641 else
15642   with_libphobos_druntime_only=auto
15643 fi
15644
15645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_libphobos_druntime_only" >&5
15646 $as_echo "$with_libphobos_druntime_only" >&6; }
15647
15648 case "$with_libphobos_druntime_only" in
15649   yes|no|auto) ;;
15650   *) as_fn_error $? "Invalid argument for --with-libphobos-druntime-only" "$LINENO" 5 ;;
15651 esac
15652
15653 # See if supported.
15654 unset LIBPHOBOS_SUPPORTED
15655 unset LIBDRUNTIME_ONLY
15656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for host support for libphobos" >&5
15657 $as_echo_n "checking for host support for libphobos... " >&6; }
15658 . ${srcdir}/configure.tgt
15659 case ${host} in
15660   x86_64-*-solaris2.* | i?86-*-solaris2.*)
15661     # 64-bit D execution fails with Solaris ld without -z relax=transtls support.
15662     if test "$druntime_ld_gld" = "no" && test "$druntime_ld_relax_transtls" = "no"; then
15663       LIBPHOBOS_SUPPORTED=no
15664     fi
15665     ;;
15666 esac
15667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBPHOBOS_SUPPORTED" >&5
15668 $as_echo "$LIBPHOBOS_SUPPORTED" >&6; }
15669
15670 # Decide if it's usable.
15671 case $LIBPHOBOS_SUPPORTED:$enable_libphobos in
15672 *:no)  use_libphobos=no  ;;
15673 *:yes) use_libphobos=yes ;;
15674 yes:*) use_libphobos=yes ;;
15675 *:*)   use_libphobos=no  ;;
15676 esac
15677  if test x$use_libphobos = xyes; then
15678   ENABLE_LIBPHOBOS_TRUE=
15679   ENABLE_LIBPHOBOS_FALSE='#'
15680 else
15681   ENABLE_LIBPHOBOS_TRUE='#'
15682   ENABLE_LIBPHOBOS_FALSE=
15683 fi
15684
15685
15686 # Decide if only libdruntime should be built.
15687 case $LIBDRUNTIME_ONLY:$with_libphobos_druntime_only in
15688 *:no)  only_libdruntime=no  ;;
15689 *:yes) only_libdruntime=yes ;;
15690 yes:*) only_libdruntime=yes ;;
15691 *:*)   only_libdruntime=no  ;;
15692 esac
15693  if test x$only_libdruntime = xyes; then
15694   ENABLE_LIBDRUNTIME_ONLY_TRUE=
15695   ENABLE_LIBDRUNTIME_ONLY_FALSE='#'
15696 else
15697   ENABLE_LIBDRUNTIME_ONLY_TRUE='#'
15698   ENABLE_LIBDRUNTIME_ONLY_FALSE=
15699 fi
15700
15701
15702 # Enable expensive internal checks
15703 # Check whether --enable-libphobos-checking was given.
15704 if test "${enable_libphobos_checking+set}" = set; then :
15705   enableval=$enable_libphobos_checking; ac_checking_flags="${enableval}"
15706 else
15707   ac_checking_flags=release
15708 fi
15709
15710 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
15711 for check in release $ac_checking_flags
15712 do
15713         case $check in
15714         # These set all the flags to specific states
15715         yes|all)                RELEASE_FLAG="-fno-release" ; ASSERT_FLAG= ;
15716                                 VALGRIND_FLAG= ;;
15717         no|none|release)        RELEASE_FLAG="-frelease" ; ASSERT_FLAG= ;
15718                                 VALGRIND_FLAG= ;;
15719         # These enable particular checks
15720         assert)                 ASSERT_FLAG="-fassert" ;;
15721         valgrind)               VALGRIND_FLAG="-fdebug=VALGRIND" ;;
15722         # Accept
15723         *) ;;
15724         esac
15725 done
15726 IFS="$ac_save_IFS"
15727 CHECKING_DFLAGS="$RELEASE_FLAG $ASSERT_FLAG $VALGRIND_FLAG"
15728
15729
15730
15731 # Add drtbegin.o/drtend.o to startfile/endfile specs in libgphobos.spec
15732 if test "$DCFG_MINFO_BRACKETING" = "false"; then
15733     DRTSTUFF_SPEC=$srcdir/src/drtstuff.spec
15734 else
15735     DRTSTUFF_SPEC=/dev/null
15736 fi
15737
15738
15739 # Add dependencies for libgphobos.spec file
15740 SPEC_PHOBOS_DEPS="$LIBS"
15741
15742
15743 # Libdruntime / phobos soname version
15744 libtool_VERSION=4:0:0
15745
15746
15747 # Set default flags (after DRUNTIME_WERROR!)
15748 if test -z "$GDCFLAGS"; then
15749     GDCFLAGS="-g -O2"
15750 fi
15751
15752
15753 WARN_DFLAGS="-Wall $WERROR_FLAG"
15754
15755
15756 # Sanity check for the cross-compilation case:
15757 ac_fn_c_check_header_mongrel "$LINENO" "stdio.h" "ac_cv_header_stdio_h" "$ac_includes_default"
15758 if test "x$ac_cv_header_stdio_h" = xyes; then :
15759   :
15760 else
15761   as_fn_error $? "cannot find stdio.h." "$LINENO" 5
15762 fi
15763
15764
15765
15766
15767   for ac_header in stddef.h stdlib.h
15768 do :
15769   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15770 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15771 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15772   cat >>confdefs.h <<_ACEOF
15773 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15774 _ACEOF
15775
15776 fi
15777
15778 done
15779
15780
15781   ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
15782 if test "x$ac_cv_header_valgrind_h" = xyes; then :
15783   have_valgrind_h=yes
15784 else
15785   have_valgrind_h=no
15786 fi
15787
15788
15789
15790   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
15791 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
15792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15793 /* end confdefs.h.  */
15794 #include <valgrind/memcheck.h>
15795   #ifndef VALGRIND_DISCARD
15796   #error VALGRIND_DISCARD not defined
15797   #endif
15798 _ACEOF
15799 if ac_fn_c_try_cpp "$LINENO"; then :
15800   have_valgrind_memcheck_h=yes
15801 else
15802   have_valgrind_memcheck_h=no
15803 fi
15804 rm -f conftest.err conftest.i conftest.$ac_ext
15805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_valgrind_memcheck_h" >&5
15806 $as_echo "$have_valgrind_memcheck_h" >&6; }
15807   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
15808 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
15809   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15810 /* end confdefs.h.  */
15811 #include <memcheck.h>
15812   #ifndef VALGRIND_DISCARD
15813   #error VALGRIND_DISCARD not defined
15814   #endif
15815 _ACEOF
15816 if ac_fn_c_try_cpp "$LINENO"; then :
15817   have_memcheck_h=yes
15818 else
15819   have_memcheck_h=no
15820 fi
15821 rm -f conftest.err conftest.i conftest.$ac_ext
15822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_memcheck_h" >&5
15823 $as_echo "$have_memcheck_h" >&6; }
15824
15825   if test x$VALGRIND_FLAG != x ; then
15826
15827 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
15828
15829   fi
15830   if test $have_valgrind_memcheck_h = yes; then
15831
15832 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
15833
15834   fi
15835   if test $have_memcheck_h = yes; then
15836
15837 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
15838
15839   fi
15840
15841   if test x$VALGRIND_FLAG != x; then
15842     if (test $have_valgrind_h = no \
15843         && test $have_memcheck_h = no \
15844         && test $have_valgrind_memcheck_h = no); then
15845       as_fn_error $? "*** valgrind checking requested, but
15846 *** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
15847     fi
15848   fi
15849
15850
15851 ac_config_files="$ac_config_files Makefile"
15852
15853
15854 ac_config_files="$ac_config_files libdruntime/gcc/config.d libdruntime/gcc/libbacktrace.d"
15855
15856 ac_config_files="$ac_config_files src/libgphobos.spec"
15857
15858 ac_config_files="$ac_config_files testsuite/testsuite_flags"
15859
15860
15861 # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
15862 # that multilib installs will end up installed in the correct place.
15863 # The testsuite needs it for multilib-aware ABI baseline files.
15864 # To work around this not being passed down from config-ml.in ->
15865 # srcdir/Makefile.am -> srcdir/{src,libdruntime,...}/Makefile.am, manually
15866 # append it here.  Only modify Makefiles that have just been created.
15867 #
15868 # Also, get rid of this simulated-VPATH thing that automake does.
15869 ac_config_files="$ac_config_files libdruntime/Makefile src/Makefile testsuite/Makefile"
15870
15871
15872 cat >confcache <<\_ACEOF
15873 # This file is a shell script that caches the results of configure
15874 # tests run on this system so they can be shared between configure
15875 # scripts and configure runs, see configure's option --config-cache.
15876 # It is not useful on other systems.  If it contains results you don't
15877 # want to keep, you may remove or edit it.
15878 #
15879 # config.status only pays attention to the cache file if you give it
15880 # the --recheck option to rerun configure.
15881 #
15882 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15883 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15884 # following values.
15885
15886 _ACEOF
15887
15888 # The following way of writing the cache mishandles newlines in values,
15889 # but we know of no workaround that is simple, portable, and efficient.
15890 # So, we kill variables containing newlines.
15891 # Ultrix sh set writes to stderr and can't be redirected directly,
15892 # and sets the high bit in the cache file unless we assign to the vars.
15893 (
15894   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15895     eval ac_val=\$$ac_var
15896     case $ac_val in #(
15897     *${as_nl}*)
15898       case $ac_var in #(
15899       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15900 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15901       esac
15902       case $ac_var in #(
15903       _ | IFS | as_nl) ;; #(
15904       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15905       *) { eval $ac_var=; unset $ac_var;} ;;
15906       esac ;;
15907     esac
15908   done
15909
15910   (set) 2>&1 |
15911     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15912     *${as_nl}ac_space=\ *)
15913       # `set' does not quote correctly, so add quotes: double-quote
15914       # substitution turns \\\\ into \\, and sed turns \\ into \.
15915       sed -n \
15916         "s/'/'\\\\''/g;
15917           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15918       ;; #(
15919     *)
15920       # `set' quotes correctly as required by POSIX, so do not add quotes.
15921       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15922       ;;
15923     esac |
15924     sort
15925 ) |
15926   sed '
15927      /^ac_cv_env_/b end
15928      t clear
15929      :clear
15930      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15931      t end
15932      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15933      :end' >>confcache
15934 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15935   if test -w "$cache_file"; then
15936     if test "x$cache_file" != "x/dev/null"; then
15937       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15938 $as_echo "$as_me: updating cache $cache_file" >&6;}
15939       if test ! -f "$cache_file" || test -h "$cache_file"; then
15940         cat confcache >"$cache_file"
15941       else
15942         case $cache_file in #(
15943         */* | ?:*)
15944           mv -f confcache "$cache_file"$$ &&
15945           mv -f "$cache_file"$$ "$cache_file" ;; #(
15946         *)
15947           mv -f confcache "$cache_file" ;;
15948         esac
15949       fi
15950     fi
15951   else
15952     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15953 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15954   fi
15955 fi
15956 rm -f confcache
15957
15958 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15959 # Let make expand exec_prefix.
15960 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15961
15962 DEFS=-DHAVE_CONFIG_H
15963
15964 ac_libobjs=
15965 ac_ltlibobjs=
15966 U=
15967 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15968   # 1. Remove the extension, and $U if already installed.
15969   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15970   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15971   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15972   #    will be set to the directory where LIBOBJS objects are built.
15973   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15974   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15975 done
15976 LIBOBJS=$ac_libobjs
15977
15978 LTLIBOBJS=$ac_ltlibobjs
15979
15980
15981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
15982 $as_echo_n "checking that generated files are newer than configure... " >&6; }
15983    if test -n "$am_sleep_pid"; then
15984      # Hide warnings about reused PIDs.
15985      wait $am_sleep_pid 2>/dev/null
15986    fi
15987    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
15988 $as_echo "done" >&6; }
15989  if test -n "$EXEEXT"; then
15990   am__EXEEXT_TRUE=
15991   am__EXEEXT_FALSE='#'
15992 else
15993   am__EXEEXT_TRUE='#'
15994   am__EXEEXT_FALSE=
15995 fi
15996
15997 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15998   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
15999 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16000 fi
16001 if test -z "${ENABLE_DARWIN_AT_RPATH_TRUE}" && test -z "${ENABLE_DARWIN_AT_RPATH_FALSE}"; then
16002   as_fn_error $? "conditional \"ENABLE_DARWIN_AT_RPATH\" was never defined.
16003 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16004 fi
16005 if test -z "${DRUNTIME_CPU_AARCH64_TRUE}" && test -z "${DRUNTIME_CPU_AARCH64_FALSE}"; then
16006   as_fn_error $? "conditional \"DRUNTIME_CPU_AARCH64\" was never defined.
16007 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16008 fi
16009 if test -z "${DRUNTIME_CPU_ARM_TRUE}" && test -z "${DRUNTIME_CPU_ARM_FALSE}"; then
16010   as_fn_error $? "conditional \"DRUNTIME_CPU_ARM\" was never defined.
16011 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16012 fi
16013 if test -z "${DRUNTIME_CPU_LOONGARCH_TRUE}" && test -z "${DRUNTIME_CPU_LOONGARCH_FALSE}"; then
16014   as_fn_error $? "conditional \"DRUNTIME_CPU_LOONGARCH\" was never defined.
16015 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16016 fi
16017 if test -z "${DRUNTIME_CPU_MIPS_TRUE}" && test -z "${DRUNTIME_CPU_MIPS_FALSE}"; then
16018   as_fn_error $? "conditional \"DRUNTIME_CPU_MIPS\" was never defined.
16019 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16020 fi
16021 if test -z "${DRUNTIME_CPU_POWERPC_TRUE}" && test -z "${DRUNTIME_CPU_POWERPC_FALSE}"; then
16022   as_fn_error $? "conditional \"DRUNTIME_CPU_POWERPC\" was never defined.
16023 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16024 fi
16025 if test -z "${DRUNTIME_CPU_X86_TRUE}" && test -z "${DRUNTIME_CPU_X86_FALSE}"; then
16026   as_fn_error $? "conditional \"DRUNTIME_CPU_X86\" was never defined.
16027 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16028 fi
16029 if test -z "${DRUNTIME_CPU_SYSTEMZ_TRUE}" && test -z "${DRUNTIME_CPU_SYSTEMZ_FALSE}"; then
16030   as_fn_error $? "conditional \"DRUNTIME_CPU_SYSTEMZ\" was never defined.
16031 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16032 fi
16033 if test -z "${DRUNTIME_CPU_S390_TRUE}" && test -z "${DRUNTIME_CPU_S390_FALSE}"; then
16034   as_fn_error $? "conditional \"DRUNTIME_CPU_S390\" was never defined.
16035 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16036 fi
16037 if test -z "${DRUNTIME_OS_AIX_TRUE}" && test -z "${DRUNTIME_OS_AIX_FALSE}"; then
16038   as_fn_error $? "conditional \"DRUNTIME_OS_AIX\" was never defined.
16039 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16040 fi
16041 if test -z "${DRUNTIME_OS_ANDROID_TRUE}" && test -z "${DRUNTIME_OS_ANDROID_FALSE}"; then
16042   as_fn_error $? "conditional \"DRUNTIME_OS_ANDROID\" was never defined.
16043 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16044 fi
16045 if test -z "${DRUNTIME_OS_DARWIN_TRUE}" && test -z "${DRUNTIME_OS_DARWIN_FALSE}"; then
16046   as_fn_error $? "conditional \"DRUNTIME_OS_DARWIN\" was never defined.
16047 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16048 fi
16049 if test -z "${DRUNTIME_OS_DRAGONFLYBSD_TRUE}" && test -z "${DRUNTIME_OS_DRAGONFLYBSD_FALSE}"; then
16050   as_fn_error $? "conditional \"DRUNTIME_OS_DRAGONFLYBSD\" was never defined.
16051 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16052 fi
16053 if test -z "${DRUNTIME_OS_FREEBSD_TRUE}" && test -z "${DRUNTIME_OS_FREEBSD_FALSE}"; then
16054   as_fn_error $? "conditional \"DRUNTIME_OS_FREEBSD\" was never defined.
16055 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16056 fi
16057 if test -z "${DRUNTIME_OS_NETBSD_TRUE}" && test -z "${DRUNTIME_OS_NETBSD_FALSE}"; then
16058   as_fn_error $? "conditional \"DRUNTIME_OS_NETBSD\" was never defined.
16059 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16060 fi
16061 if test -z "${DRUNTIME_OS_OPENBSD_TRUE}" && test -z "${DRUNTIME_OS_OPENBSD_FALSE}"; then
16062   as_fn_error $? "conditional \"DRUNTIME_OS_OPENBSD\" was never defined.
16063 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16064 fi
16065 if test -z "${DRUNTIME_OS_LINUX_TRUE}" && test -z "${DRUNTIME_OS_LINUX_FALSE}"; then
16066   as_fn_error $? "conditional \"DRUNTIME_OS_LINUX\" was never defined.
16067 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16068 fi
16069 if test -z "${DRUNTIME_OS_MINGW_TRUE}" && test -z "${DRUNTIME_OS_MINGW_FALSE}"; then
16070   as_fn_error $? "conditional \"DRUNTIME_OS_MINGW\" was never defined.
16071 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16072 fi
16073 if test -z "${DRUNTIME_OS_SOLARIS_TRUE}" && test -z "${DRUNTIME_OS_SOLARIS_FALSE}"; then
16074   as_fn_error $? "conditional \"DRUNTIME_OS_SOLARIS\" was never defined.
16075 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16076 fi
16077 if test -z "${DRUNTIME_OS_POSIX_TRUE}" && test -z "${DRUNTIME_OS_POSIX_FALSE}"; then
16078   as_fn_error $? "conditional \"DRUNTIME_OS_POSIX\" was never defined.
16079 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16080 fi
16081 if test -z "${DRUNTIME_OS_ARM_EABI_UNWINDER_TRUE}" && test -z "${DRUNTIME_OS_ARM_EABI_UNWINDER_FALSE}"; then
16082   as_fn_error $? "conditional \"DRUNTIME_OS_ARM_EABI_UNWINDER\" was never defined.
16083 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16084 fi
16085 if test -z "${DRUNTIME_OS_MINFO_BRACKETING_TRUE}" && test -z "${DRUNTIME_OS_MINFO_BRACKETING_FALSE}"; then
16086   as_fn_error $? "conditional \"DRUNTIME_OS_MINFO_BRACKETING\" was never defined.
16087 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16088 fi
16089 if test -z "${ENABLE_LIBPHOBOS_TRUE}" && test -z "${ENABLE_LIBPHOBOS_FALSE}"; then
16090   as_fn_error $? "conditional \"ENABLE_LIBPHOBOS\" was never defined.
16091 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16092 fi
16093 if test -z "${ENABLE_LIBDRUNTIME_ONLY_TRUE}" && test -z "${ENABLE_LIBDRUNTIME_ONLY_FALSE}"; then
16094   as_fn_error $? "conditional \"ENABLE_LIBDRUNTIME_ONLY\" was never defined.
16095 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16096 fi
16097
16098 : "${CONFIG_STATUS=./config.status}"
16099 ac_write_fail=0
16100 ac_clean_files_save=$ac_clean_files
16101 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16102 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16103 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16104 as_write_fail=0
16105 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16106 #! $SHELL
16107 # Generated by $as_me.
16108 # Run this file to recreate the current configuration.
16109 # Compiler output produced by configure, useful for debugging
16110 # configure, is in config.log if it exists.
16111
16112 debug=false
16113 ac_cs_recheck=false
16114 ac_cs_silent=false
16115
16116 SHELL=\${CONFIG_SHELL-$SHELL}
16117 export SHELL
16118 _ASEOF
16119 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16120 ## -------------------- ##
16121 ## M4sh Initialization. ##
16122 ## -------------------- ##
16123
16124 # Be more Bourne compatible
16125 DUALCASE=1; export DUALCASE # for MKS sh
16126 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16127   emulate sh
16128   NULLCMD=:
16129   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16130   # is contrary to our usage.  Disable this feature.
16131   alias -g '${1+"$@"}'='"$@"'
16132   setopt NO_GLOB_SUBST
16133 else
16134   case `(set -o) 2>/dev/null` in #(
16135   *posix*) :
16136     set -o posix ;; #(
16137   *) :
16138      ;;
16139 esac
16140 fi
16141
16142
16143 as_nl='
16144 '
16145 export as_nl
16146 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16147 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16148 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16149 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16150 # Prefer a ksh shell builtin over an external printf program on Solaris,
16151 # but without wasting forks for bash or zsh.
16152 if test -z "$BASH_VERSION$ZSH_VERSION" \
16153     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16154   as_echo='print -r --'
16155   as_echo_n='print -rn --'
16156 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16157   as_echo='printf %s\n'
16158   as_echo_n='printf %s'
16159 else
16160   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16161     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16162     as_echo_n='/usr/ucb/echo -n'
16163   else
16164     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16165     as_echo_n_body='eval
16166       arg=$1;
16167       case $arg in #(
16168       *"$as_nl"*)
16169         expr "X$arg" : "X\\(.*\\)$as_nl";
16170         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16171       esac;
16172       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16173     '
16174     export as_echo_n_body
16175     as_echo_n='sh -c $as_echo_n_body as_echo'
16176   fi
16177   export as_echo_body
16178   as_echo='sh -c $as_echo_body as_echo'
16179 fi
16180
16181 # The user is always right.
16182 if test "${PATH_SEPARATOR+set}" != set; then
16183   PATH_SEPARATOR=:
16184   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16185     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16186       PATH_SEPARATOR=';'
16187   }
16188 fi
16189
16190
16191 # IFS
16192 # We need space, tab and new line, in precisely that order.  Quoting is
16193 # there to prevent editors from complaining about space-tab.
16194 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16195 # splitting by setting IFS to empty value.)
16196 IFS=" ""        $as_nl"
16197
16198 # Find who we are.  Look in the path if we contain no directory separator.
16199 as_myself=
16200 case $0 in #((
16201   *[\\/]* ) as_myself=$0 ;;
16202   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16203 for as_dir in $PATH
16204 do
16205   IFS=$as_save_IFS
16206   test -z "$as_dir" && as_dir=.
16207     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16208   done
16209 IFS=$as_save_IFS
16210
16211      ;;
16212 esac
16213 # We did not find ourselves, most probably we were run as `sh COMMAND'
16214 # in which case we are not to be found in the path.
16215 if test "x$as_myself" = x; then
16216   as_myself=$0
16217 fi
16218 if test ! -f "$as_myself"; then
16219   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16220   exit 1
16221 fi
16222
16223 # Unset variables that we do not need and which cause bugs (e.g. in
16224 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16225 # suppresses any "Segmentation fault" message there.  '((' could
16226 # trigger a bug in pdksh 5.2.14.
16227 for as_var in BASH_ENV ENV MAIL MAILPATH
16228 do eval test x\${$as_var+set} = xset \
16229   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16230 done
16231 PS1='$ '
16232 PS2='> '
16233 PS4='+ '
16234
16235 # NLS nuisances.
16236 LC_ALL=C
16237 export LC_ALL
16238 LANGUAGE=C
16239 export LANGUAGE
16240
16241 # CDPATH.
16242 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16243
16244
16245 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16246 # ----------------------------------------
16247 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16248 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16249 # script with STATUS, using 1 if that was 0.
16250 as_fn_error ()
16251 {
16252   as_status=$1; test $as_status -eq 0 && as_status=1
16253   if test "$4"; then
16254     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16255     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16256   fi
16257   $as_echo "$as_me: error: $2" >&2
16258   as_fn_exit $as_status
16259 } # as_fn_error
16260
16261
16262 # as_fn_set_status STATUS
16263 # -----------------------
16264 # Set $? to STATUS, without forking.
16265 as_fn_set_status ()
16266 {
16267   return $1
16268 } # as_fn_set_status
16269
16270 # as_fn_exit STATUS
16271 # -----------------
16272 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16273 as_fn_exit ()
16274 {
16275   set +e
16276   as_fn_set_status $1
16277   exit $1
16278 } # as_fn_exit
16279
16280 # as_fn_unset VAR
16281 # ---------------
16282 # Portably unset VAR.
16283 as_fn_unset ()
16284 {
16285   { eval $1=; unset $1;}
16286 }
16287 as_unset=as_fn_unset
16288 # as_fn_append VAR VALUE
16289 # ----------------------
16290 # Append the text in VALUE to the end of the definition contained in VAR. Take
16291 # advantage of any shell optimizations that allow amortized linear growth over
16292 # repeated appends, instead of the typical quadratic growth present in naive
16293 # implementations.
16294 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16295   eval 'as_fn_append ()
16296   {
16297     eval $1+=\$2
16298   }'
16299 else
16300   as_fn_append ()
16301   {
16302     eval $1=\$$1\$2
16303   }
16304 fi # as_fn_append
16305
16306 # as_fn_arith ARG...
16307 # ------------------
16308 # Perform arithmetic evaluation on the ARGs, and store the result in the
16309 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16310 # must be portable across $(()) and expr.
16311 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16312   eval 'as_fn_arith ()
16313   {
16314     as_val=$(( $* ))
16315   }'
16316 else
16317   as_fn_arith ()
16318   {
16319     as_val=`expr "$@" || test $? -eq 1`
16320   }
16321 fi # as_fn_arith
16322
16323
16324 if expr a : '\(a\)' >/dev/null 2>&1 &&
16325    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16326   as_expr=expr
16327 else
16328   as_expr=false
16329 fi
16330
16331 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16332   as_basename=basename
16333 else
16334   as_basename=false
16335 fi
16336
16337 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16338   as_dirname=dirname
16339 else
16340   as_dirname=false
16341 fi
16342
16343 as_me=`$as_basename -- "$0" ||
16344 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16345          X"$0" : 'X\(//\)$' \| \
16346          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16347 $as_echo X/"$0" |
16348     sed '/^.*\/\([^/][^/]*\)\/*$/{
16349             s//\1/
16350             q
16351           }
16352           /^X\/\(\/\/\)$/{
16353             s//\1/
16354             q
16355           }
16356           /^X\/\(\/\).*/{
16357             s//\1/
16358             q
16359           }
16360           s/.*/./; q'`
16361
16362 # Avoid depending upon Character Ranges.
16363 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16364 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16365 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16366 as_cr_digits='0123456789'
16367 as_cr_alnum=$as_cr_Letters$as_cr_digits
16368
16369 ECHO_C= ECHO_N= ECHO_T=
16370 case `echo -n x` in #(((((
16371 -n*)
16372   case `echo 'xy\c'` in
16373   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16374   xy)  ECHO_C='\c';;
16375   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16376        ECHO_T=' ';;
16377   esac;;
16378 *)
16379   ECHO_N='-n';;
16380 esac
16381
16382 rm -f conf$$ conf$$.exe conf$$.file
16383 if test -d conf$$.dir; then
16384   rm -f conf$$.dir/conf$$.file
16385 else
16386   rm -f conf$$.dir
16387   mkdir conf$$.dir 2>/dev/null
16388 fi
16389 if (echo >conf$$.file) 2>/dev/null; then
16390   if ln -s conf$$.file conf$$ 2>/dev/null; then
16391     as_ln_s='ln -s'
16392     # ... but there are two gotchas:
16393     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16394     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16395     # In both cases, we have to default to `cp -pR'.
16396     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16397       as_ln_s='cp -pR'
16398   elif ln conf$$.file conf$$ 2>/dev/null; then
16399     as_ln_s=ln
16400   else
16401     as_ln_s='cp -pR'
16402   fi
16403 else
16404   as_ln_s='cp -pR'
16405 fi
16406 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16407 rmdir conf$$.dir 2>/dev/null
16408
16409
16410 # as_fn_mkdir_p
16411 # -------------
16412 # Create "$as_dir" as a directory, including parents if necessary.
16413 as_fn_mkdir_p ()
16414 {
16415
16416   case $as_dir in #(
16417   -*) as_dir=./$as_dir;;
16418   esac
16419   test -d "$as_dir" || eval $as_mkdir_p || {
16420     as_dirs=
16421     while :; do
16422       case $as_dir in #(
16423       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16424       *) as_qdir=$as_dir;;
16425       esac
16426       as_dirs="'$as_qdir' $as_dirs"
16427       as_dir=`$as_dirname -- "$as_dir" ||
16428 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16429          X"$as_dir" : 'X\(//\)[^/]' \| \
16430          X"$as_dir" : 'X\(//\)$' \| \
16431          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16432 $as_echo X"$as_dir" |
16433     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16434             s//\1/
16435             q
16436           }
16437           /^X\(\/\/\)[^/].*/{
16438             s//\1/
16439             q
16440           }
16441           /^X\(\/\/\)$/{
16442             s//\1/
16443             q
16444           }
16445           /^X\(\/\).*/{
16446             s//\1/
16447             q
16448           }
16449           s/.*/./; q'`
16450       test -d "$as_dir" && break
16451     done
16452     test -z "$as_dirs" || eval "mkdir $as_dirs"
16453   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16454
16455
16456 } # as_fn_mkdir_p
16457 if mkdir -p . 2>/dev/null; then
16458   as_mkdir_p='mkdir -p "$as_dir"'
16459 else
16460   test -d ./-p && rmdir ./-p
16461   as_mkdir_p=false
16462 fi
16463
16464
16465 # as_fn_executable_p FILE
16466 # -----------------------
16467 # Test if FILE is an executable regular file.
16468 as_fn_executable_p ()
16469 {
16470   test -f "$1" && test -x "$1"
16471 } # as_fn_executable_p
16472 as_test_x='test -x'
16473 as_executable_p=as_fn_executable_p
16474
16475 # Sed expression to map a string onto a valid CPP name.
16476 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16477
16478 # Sed expression to map a string onto a valid variable name.
16479 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16480
16481
16482 exec 6>&1
16483 ## ----------------------------------- ##
16484 ## Main body of $CONFIG_STATUS script. ##
16485 ## ----------------------------------- ##
16486 _ASEOF
16487 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16488
16489 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16490 # Save the log message, to keep $0 and so on meaningful, and to
16491 # report actual input values of CONFIG_FILES etc. instead of their
16492 # values after options handling.
16493 ac_log="
16494 This file was extended by package-unused $as_me version-unused, which was
16495 generated by GNU Autoconf 2.69.  Invocation command line was
16496
16497   CONFIG_FILES    = $CONFIG_FILES
16498   CONFIG_HEADERS  = $CONFIG_HEADERS
16499   CONFIG_LINKS    = $CONFIG_LINKS
16500   CONFIG_COMMANDS = $CONFIG_COMMANDS
16501   $ $0 $@
16502
16503 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16504 "
16505
16506 _ACEOF
16507
16508 case $ac_config_files in *"
16509 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16510 esac
16511
16512 case $ac_config_headers in *"
16513 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16514 esac
16515
16516
16517 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16518 # Files that config.status was made for.
16519 config_files="$ac_config_files"
16520 config_headers="$ac_config_headers"
16521 config_commands="$ac_config_commands"
16522
16523 _ACEOF
16524
16525 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16526 ac_cs_usage="\
16527 \`$as_me' instantiates files and other configuration actions
16528 from templates according to the current configuration.  Unless the files
16529 and actions are specified as TAGs, all are instantiated by default.
16530
16531 Usage: $0 [OPTION]... [TAG]...
16532
16533   -h, --help       print this help, then exit
16534   -V, --version    print version number and configuration settings, then exit
16535       --config     print configuration, then exit
16536   -q, --quiet, --silent
16537                    do not print progress messages
16538   -d, --debug      don't remove temporary files
16539       --recheck    update $as_me by reconfiguring in the same conditions
16540       --file=FILE[:TEMPLATE]
16541                    instantiate the configuration file FILE
16542       --header=FILE[:TEMPLATE]
16543                    instantiate the configuration header FILE
16544
16545 Configuration files:
16546 $config_files
16547
16548 Configuration headers:
16549 $config_headers
16550
16551 Configuration commands:
16552 $config_commands
16553
16554 Report bugs to the package provider."
16555
16556 _ACEOF
16557 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16558 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16559 ac_cs_version="\\
16560 package-unused config.status version-unused
16561 configured by $0, generated by GNU Autoconf 2.69,
16562   with options \\"\$ac_cs_config\\"
16563
16564 Copyright (C) 2012 Free Software Foundation, Inc.
16565 This config.status script is free software; the Free Software Foundation
16566 gives unlimited permission to copy, distribute and modify it."
16567
16568 ac_pwd='$ac_pwd'
16569 srcdir='$srcdir'
16570 INSTALL='$INSTALL'
16571 MKDIR_P='$MKDIR_P'
16572 AWK='$AWK'
16573 test -n "\$AWK" || AWK=awk
16574 _ACEOF
16575
16576 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16577 # The default lists apply if the user does not specify any file.
16578 ac_need_defaults=:
16579 while test $# != 0
16580 do
16581   case $1 in
16582   --*=?*)
16583     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16584     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16585     ac_shift=:
16586     ;;
16587   --*=)
16588     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16589     ac_optarg=
16590     ac_shift=:
16591     ;;
16592   *)
16593     ac_option=$1
16594     ac_optarg=$2
16595     ac_shift=shift
16596     ;;
16597   esac
16598
16599   case $ac_option in
16600   # Handling of the options.
16601   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16602     ac_cs_recheck=: ;;
16603   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16604     $as_echo "$ac_cs_version"; exit ;;
16605   --config | --confi | --conf | --con | --co | --c )
16606     $as_echo "$ac_cs_config"; exit ;;
16607   --debug | --debu | --deb | --de | --d | -d )
16608     debug=: ;;
16609   --file | --fil | --fi | --f )
16610     $ac_shift
16611     case $ac_optarg in
16612     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16613     '') as_fn_error $? "missing file argument" ;;
16614     esac
16615     as_fn_append CONFIG_FILES " '$ac_optarg'"
16616     ac_need_defaults=false;;
16617   --header | --heade | --head | --hea )
16618     $ac_shift
16619     case $ac_optarg in
16620     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16621     esac
16622     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16623     ac_need_defaults=false;;
16624   --he | --h)
16625     # Conflict between --help and --header
16626     as_fn_error $? "ambiguous option: \`$1'
16627 Try \`$0 --help' for more information.";;
16628   --help | --hel | -h )
16629     $as_echo "$ac_cs_usage"; exit ;;
16630   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16631   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16632     ac_cs_silent=: ;;
16633
16634   # This is an error.
16635   -*) as_fn_error $? "unrecognized option: \`$1'
16636 Try \`$0 --help' for more information." ;;
16637
16638   *) as_fn_append ac_config_targets " $1"
16639      ac_need_defaults=false ;;
16640
16641   esac
16642   shift
16643 done
16644
16645 ac_configure_extra_args=
16646
16647 if $ac_cs_silent; then
16648   exec 6>/dev/null
16649   ac_configure_extra_args="$ac_configure_extra_args --silent"
16650 fi
16651
16652 _ACEOF
16653 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16654 if \$ac_cs_recheck; then
16655   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16656   shift
16657   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16658   CONFIG_SHELL='$SHELL'
16659   export CONFIG_SHELL
16660   exec "\$@"
16661 fi
16662
16663 _ACEOF
16664 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16665 exec 5>>config.log
16666 {
16667   echo
16668   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16669 ## Running $as_me. ##
16670 _ASBOX
16671   $as_echo "$ac_log"
16672 } >&5
16673
16674 _ACEOF
16675 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16676 #
16677 # INIT-COMMANDS
16678 #
16679
16680 srcdir="$srcdir"
16681 host="$host"
16682 target="$target"
16683 with_multisubdir="$with_multisubdir"
16684 with_multisrctop="$with_multisrctop"
16685 with_target_subdir="$with_target_subdir"
16686 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16687 multi_basedir="$multi_basedir"
16688 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16689 CC="$CC"
16690 CXX="$CXX"
16691 GFORTRAN="$GFORTRAN"
16692 GDC="$GDC"
16693
16694
16695 # The HP-UX ksh and POSIX shell print the target directory to stdout
16696 # if CDPATH is set.
16697 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16698
16699 sed_quote_subst='$sed_quote_subst'
16700 double_quote_subst='$double_quote_subst'
16701 delay_variable_subst='$delay_variable_subst'
16702 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16703 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16704 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16705 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16706 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16707 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16708 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16709 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16710 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16711 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16712 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16713 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16714 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16715 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16716 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16717 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16718 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16719 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16720 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16721 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16722 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16723 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16724 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16725 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16726 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16727 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16728 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16729 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16730 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16731 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16732 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16733 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16734 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16735 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16736 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16737 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16738 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16739 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16740 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16741 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16742 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16743 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16744 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16745 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16746 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16747 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16748 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16749 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16750 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"`'
16751 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16752 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16753 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16754 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16755 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16756 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16757 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16758 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16759 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16760 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16761 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16762 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16763 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16764 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16765 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16766 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16767 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16768 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16769 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16770 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16771 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16772 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16773 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16774 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16775 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16776 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16777 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16778 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16779 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16780 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16781 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16782 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16783 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16784 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16785 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16786 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16787 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16788 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16789 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16790 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16791 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16792 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16793 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16794 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16795 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16796 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16797 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16798 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16799 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16800 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16801 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16802 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16803 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16804 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16805 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16806 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16807 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16808 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16809 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16810 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16811 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16812 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16813 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16814 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16815 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16816 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16817 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16818 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16819 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16820 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16821 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16822 LD_D='`$ECHO "$LD_D" | $SED "$delay_single_quote_subst"`'
16823 reload_flag_D='`$ECHO "$reload_flag_D" | $SED "$delay_single_quote_subst"`'
16824 reload_cmds_D='`$ECHO "$reload_cmds_D" | $SED "$delay_single_quote_subst"`'
16825 old_archive_cmds_D='`$ECHO "$old_archive_cmds_D" | $SED "$delay_single_quote_subst"`'
16826 compiler_D='`$ECHO "$compiler_D" | $SED "$delay_single_quote_subst"`'
16827 GCC_D='`$ECHO "$GCC_D" | $SED "$delay_single_quote_subst"`'
16828 lt_prog_compiler_no_builtin_flag_D='`$ECHO "$lt_prog_compiler_no_builtin_flag_D" | $SED "$delay_single_quote_subst"`'
16829 lt_prog_compiler_wl_D='`$ECHO "$lt_prog_compiler_wl_D" | $SED "$delay_single_quote_subst"`'
16830 lt_prog_compiler_pic_D='`$ECHO "$lt_prog_compiler_pic_D" | $SED "$delay_single_quote_subst"`'
16831 lt_prog_compiler_static_D='`$ECHO "$lt_prog_compiler_static_D" | $SED "$delay_single_quote_subst"`'
16832 lt_cv_prog_compiler_c_o_D='`$ECHO "$lt_cv_prog_compiler_c_o_D" | $SED "$delay_single_quote_subst"`'
16833 archive_cmds_need_lc_D='`$ECHO "$archive_cmds_need_lc_D" | $SED "$delay_single_quote_subst"`'
16834 enable_shared_with_static_runtimes_D='`$ECHO "$enable_shared_with_static_runtimes_D" | $SED "$delay_single_quote_subst"`'
16835 export_dynamic_flag_spec_D='`$ECHO "$export_dynamic_flag_spec_D" | $SED "$delay_single_quote_subst"`'
16836 whole_archive_flag_spec_D='`$ECHO "$whole_archive_flag_spec_D" | $SED "$delay_single_quote_subst"`'
16837 compiler_needs_object_D='`$ECHO "$compiler_needs_object_D" | $SED "$delay_single_quote_subst"`'
16838 old_archive_from_new_cmds_D='`$ECHO "$old_archive_from_new_cmds_D" | $SED "$delay_single_quote_subst"`'
16839 old_archive_from_expsyms_cmds_D='`$ECHO "$old_archive_from_expsyms_cmds_D" | $SED "$delay_single_quote_subst"`'
16840 archive_cmds_D='`$ECHO "$archive_cmds_D" | $SED "$delay_single_quote_subst"`'
16841 archive_expsym_cmds_D='`$ECHO "$archive_expsym_cmds_D" | $SED "$delay_single_quote_subst"`'
16842 module_cmds_D='`$ECHO "$module_cmds_D" | $SED "$delay_single_quote_subst"`'
16843 module_expsym_cmds_D='`$ECHO "$module_expsym_cmds_D" | $SED "$delay_single_quote_subst"`'
16844 with_gnu_ld_D='`$ECHO "$with_gnu_ld_D" | $SED "$delay_single_quote_subst"`'
16845 allow_undefined_flag_D='`$ECHO "$allow_undefined_flag_D" | $SED "$delay_single_quote_subst"`'
16846 no_undefined_flag_D='`$ECHO "$no_undefined_flag_D" | $SED "$delay_single_quote_subst"`'
16847 hardcode_libdir_flag_spec_D='`$ECHO "$hardcode_libdir_flag_spec_D" | $SED "$delay_single_quote_subst"`'
16848 hardcode_libdir_flag_spec_ld_D='`$ECHO "$hardcode_libdir_flag_spec_ld_D" | $SED "$delay_single_quote_subst"`'
16849 hardcode_libdir_separator_D='`$ECHO "$hardcode_libdir_separator_D" | $SED "$delay_single_quote_subst"`'
16850 hardcode_direct_D='`$ECHO "$hardcode_direct_D" | $SED "$delay_single_quote_subst"`'
16851 hardcode_direct_absolute_D='`$ECHO "$hardcode_direct_absolute_D" | $SED "$delay_single_quote_subst"`'
16852 hardcode_minus_L_D='`$ECHO "$hardcode_minus_L_D" | $SED "$delay_single_quote_subst"`'
16853 hardcode_shlibpath_var_D='`$ECHO "$hardcode_shlibpath_var_D" | $SED "$delay_single_quote_subst"`'
16854 hardcode_automatic_D='`$ECHO "$hardcode_automatic_D" | $SED "$delay_single_quote_subst"`'
16855 inherit_rpath_D='`$ECHO "$inherit_rpath_D" | $SED "$delay_single_quote_subst"`'
16856 link_all_deplibs_D='`$ECHO "$link_all_deplibs_D" | $SED "$delay_single_quote_subst"`'
16857 fix_srcfile_path_D='`$ECHO "$fix_srcfile_path_D" | $SED "$delay_single_quote_subst"`'
16858 always_export_symbols_D='`$ECHO "$always_export_symbols_D" | $SED "$delay_single_quote_subst"`'
16859 export_symbols_cmds_D='`$ECHO "$export_symbols_cmds_D" | $SED "$delay_single_quote_subst"`'
16860 exclude_expsyms_D='`$ECHO "$exclude_expsyms_D" | $SED "$delay_single_quote_subst"`'
16861 include_expsyms_D='`$ECHO "$include_expsyms_D" | $SED "$delay_single_quote_subst"`'
16862 prelink_cmds_D='`$ECHO "$prelink_cmds_D" | $SED "$delay_single_quote_subst"`'
16863 file_list_spec_D='`$ECHO "$file_list_spec_D" | $SED "$delay_single_quote_subst"`'
16864 hardcode_action_D='`$ECHO "$hardcode_action_D" | $SED "$delay_single_quote_subst"`'
16865
16866 LTCC='$LTCC'
16867 LTCFLAGS='$LTCFLAGS'
16868 compiler='$compiler_DEFAULT'
16869
16870 # A function that is used when there is no print builtin or printf.
16871 func_fallback_echo ()
16872 {
16873   eval 'cat <<_LTECHO_EOF
16874 \$1
16875 _LTECHO_EOF'
16876 }
16877
16878 # Quote evaled strings.
16879 for var in SHELL \
16880 ECHO \
16881 SED \
16882 GREP \
16883 EGREP \
16884 FGREP \
16885 LD \
16886 NM \
16887 LN_S \
16888 lt_SP2NL \
16889 lt_NL2SP \
16890 reload_flag \
16891 OBJDUMP \
16892 deplibs_check_method \
16893 file_magic_cmd \
16894 AR \
16895 AR_FLAGS \
16896 STRIP \
16897 RANLIB \
16898 CC \
16899 CFLAGS \
16900 compiler \
16901 lt_cv_sys_global_symbol_pipe \
16902 lt_cv_sys_global_symbol_to_cdecl \
16903 lt_cv_sys_global_symbol_to_c_name_address \
16904 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16905 lt_prog_compiler_no_builtin_flag \
16906 lt_prog_compiler_wl \
16907 lt_prog_compiler_pic \
16908 lt_prog_compiler_static \
16909 lt_cv_prog_compiler_c_o \
16910 need_locks \
16911 DSYMUTIL \
16912 NMEDIT \
16913 LIPO \
16914 OTOOL \
16915 OTOOL64 \
16916 shrext_cmds \
16917 export_dynamic_flag_spec \
16918 whole_archive_flag_spec \
16919 compiler_needs_object \
16920 with_gnu_ld \
16921 allow_undefined_flag \
16922 no_undefined_flag \
16923 hardcode_libdir_flag_spec \
16924 hardcode_libdir_flag_spec_ld \
16925 hardcode_libdir_separator \
16926 fix_srcfile_path \
16927 exclude_expsyms \
16928 include_expsyms \
16929 file_list_spec \
16930 variables_saved_for_relink \
16931 libname_spec \
16932 library_names_spec \
16933 soname_spec \
16934 install_override_mode \
16935 finish_eval \
16936 old_striplib \
16937 striplib \
16938 LD_D \
16939 reload_flag_D \
16940 compiler_D \
16941 lt_prog_compiler_no_builtin_flag_D \
16942 lt_prog_compiler_wl_D \
16943 lt_prog_compiler_pic_D \
16944 lt_prog_compiler_static_D \
16945 lt_cv_prog_compiler_c_o_D \
16946 export_dynamic_flag_spec_D \
16947 whole_archive_flag_spec_D \
16948 compiler_needs_object_D \
16949 with_gnu_ld_D \
16950 allow_undefined_flag_D \
16951 no_undefined_flag_D \
16952 hardcode_libdir_flag_spec_D \
16953 hardcode_libdir_flag_spec_ld_D \
16954 hardcode_libdir_separator_D \
16955 fix_srcfile_path_D \
16956 exclude_expsyms_D \
16957 include_expsyms_D \
16958 file_list_spec_D; do
16959     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16960     *[\\\\\\\`\\"\\\$]*)
16961       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16962       ;;
16963     *)
16964       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16965       ;;
16966     esac
16967 done
16968
16969 # Double-quote double-evaled strings.
16970 for var in reload_cmds \
16971 old_postinstall_cmds \
16972 old_postuninstall_cmds \
16973 old_archive_cmds \
16974 extract_expsyms_cmds \
16975 old_archive_from_new_cmds \
16976 old_archive_from_expsyms_cmds \
16977 archive_cmds \
16978 archive_expsym_cmds \
16979 module_cmds \
16980 module_expsym_cmds \
16981 export_symbols_cmds \
16982 prelink_cmds \
16983 postinstall_cmds \
16984 postuninstall_cmds \
16985 finish_cmds \
16986 sys_lib_search_path_spec \
16987 sys_lib_dlsearch_path_spec \
16988 reload_cmds_D \
16989 old_archive_cmds_D \
16990 old_archive_from_new_cmds_D \
16991 old_archive_from_expsyms_cmds_D \
16992 archive_cmds_D \
16993 archive_expsym_cmds_D \
16994 module_cmds_D \
16995 module_expsym_cmds_D \
16996 export_symbols_cmds_D \
16997 prelink_cmds_D; do
16998     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16999     *[\\\\\\\`\\"\\\$]*)
17000       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
17001       ;;
17002     *)
17003       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17004       ;;
17005     esac
17006 done
17007
17008 ac_aux_dir='$ac_aux_dir'
17009 xsi_shell='$xsi_shell'
17010 lt_shell_append='$lt_shell_append'
17011
17012 # See if we are running on zsh, and set the options which allow our
17013 # commands through without removal of \ escapes INIT.
17014 if test -n "\${ZSH_VERSION+set}" ; then
17015    setopt NO_GLOB_SUBST
17016 fi
17017
17018
17019     PACKAGE='$PACKAGE'
17020     VERSION='$VERSION'
17021     TIMESTAMP='$TIMESTAMP'
17022     RM='$RM'
17023     ofile='$ofile'
17024
17025
17026
17027
17028
17029
17030 _ACEOF
17031
17032 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17033
17034 # Handling of arguments.
17035 for ac_config_target in $ac_config_targets
17036 do
17037   case $ac_config_target in
17038     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
17039     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
17040     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
17041     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17042     "libdruntime/gcc/config.d") CONFIG_FILES="$CONFIG_FILES libdruntime/gcc/config.d" ;;
17043     "libdruntime/gcc/libbacktrace.d") CONFIG_FILES="$CONFIG_FILES libdruntime/gcc/libbacktrace.d" ;;
17044     "src/libgphobos.spec") CONFIG_FILES="$CONFIG_FILES src/libgphobos.spec" ;;
17045     "testsuite/testsuite_flags") CONFIG_FILES="$CONFIG_FILES testsuite/testsuite_flags" ;;
17046     "libdruntime/Makefile") CONFIG_FILES="$CONFIG_FILES libdruntime/Makefile" ;;
17047     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
17048     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
17049
17050   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17051   esac
17052 done
17053
17054
17055 # If the user did not use the arguments to specify the items to instantiate,
17056 # then the envvar interface is used.  Set only those that are not.
17057 # We use the long form for the default assignment because of an extremely
17058 # bizarre bug on SunOS 4.1.3.
17059 if $ac_need_defaults; then
17060   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17061   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17062   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17063 fi
17064
17065 # Have a temporary directory for convenience.  Make it in the build tree
17066 # simply because there is no reason against having it here, and in addition,
17067 # creating and moving files from /tmp can sometimes cause problems.
17068 # Hook for its removal unless debugging.
17069 # Note that there is a small window in which the directory will not be cleaned:
17070 # after its creation but before its name has been assigned to `$tmp'.
17071 $debug ||
17072 {
17073   tmp= ac_tmp=
17074   trap 'exit_status=$?
17075   : "${ac_tmp:=$tmp}"
17076   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
17077 ' 0
17078   trap 'as_fn_exit 1' 1 2 13 15
17079 }
17080 # Create a (secure) tmp directory for tmp files.
17081
17082 {
17083   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17084   test -d "$tmp"
17085 }  ||
17086 {
17087   tmp=./conf$$-$RANDOM
17088   (umask 077 && mkdir "$tmp")
17089 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
17090 ac_tmp=$tmp
17091
17092 # Set up the scripts for CONFIG_FILES section.
17093 # No need to generate them if there are no CONFIG_FILES.
17094 # This happens for instance with `./config.status config.h'.
17095 if test -n "$CONFIG_FILES"; then
17096
17097 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
17098   ac_cs_awk_getline=:
17099   ac_cs_awk_pipe_init=
17100   ac_cs_awk_read_file='
17101       while ((getline aline < (F[key])) > 0)
17102         print(aline)
17103       close(F[key])'
17104   ac_cs_awk_pipe_fini=
17105 else
17106   ac_cs_awk_getline=false
17107   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
17108   ac_cs_awk_read_file='
17109       print "|#_!!_#|"
17110       print "cat " F[key] " &&"
17111       '$ac_cs_awk_pipe_init
17112   # The final `:' finishes the AND list.
17113   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
17114 fi
17115 ac_cr=`echo X | tr X '\015'`
17116 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17117 # But we know of no other shell where ac_cr would be empty at this
17118 # point, so we can use a bashism as a fallback.
17119 if test "x$ac_cr" = x; then
17120   eval ac_cr=\$\'\\r\'
17121 fi
17122 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17123 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17124   ac_cs_awk_cr='\\r'
17125 else
17126   ac_cs_awk_cr=$ac_cr
17127 fi
17128
17129 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
17130 _ACEOF
17131
17132 # Create commands to substitute file output variables.
17133 {
17134   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
17135   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
17136   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
17137   echo "_ACAWK" &&
17138   echo "_ACEOF"
17139 } >conf$$files.sh &&
17140 . ./conf$$files.sh ||
17141   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17142 rm -f conf$$files.sh
17143
17144 {
17145   echo "cat >conf$$subs.awk <<_ACEOF" &&
17146   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17147   echo "_ACEOF"
17148 } >conf$$subs.sh ||
17149   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17150 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
17151 ac_delim='%!_!# '
17152 for ac_last_try in false false false false false :; do
17153   . ./conf$$subs.sh ||
17154     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17155
17156   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17157   if test $ac_delim_n = $ac_delim_num; then
17158     break
17159   elif $ac_last_try; then
17160     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17161   else
17162     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17163   fi
17164 done
17165 rm -f conf$$subs.sh
17166
17167 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17168 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
17169 _ACEOF
17170 sed -n '
17171 h
17172 s/^/S["/; s/!.*/"]=/
17173 p
17174 g
17175 s/^[^!]*!//
17176 :repl
17177 t repl
17178 s/'"$ac_delim"'$//
17179 t delim
17180 :nl
17181 h
17182 s/\(.\{148\}\)..*/\1/
17183 t more1
17184 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17185 p
17186 n
17187 b repl
17188 :more1
17189 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17190 p
17191 g
17192 s/.\{148\}//
17193 t nl
17194 :delim
17195 h
17196 s/\(.\{148\}\)..*/\1/
17197 t more2
17198 s/["\\]/\\&/g; s/^/"/; s/$/"/
17199 p
17200 b
17201 :more2
17202 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17203 p
17204 g
17205 s/.\{148\}//
17206 t delim
17207 ' <conf$$subs.awk | sed '
17208 /^[^""]/{
17209   N
17210   s/\n//
17211 }
17212 ' >>$CONFIG_STATUS || ac_write_fail=1
17213 rm -f conf$$subs.awk
17214 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17215 _ACAWK
17216 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
17217   for (key in S) S_is_set[key] = 1
17218   FS = "\a"
17219   \$ac_cs_awk_pipe_init
17220 }
17221 {
17222   line = $ 0
17223   nfields = split(line, field, "@")
17224   substed = 0
17225   len = length(field[1])
17226   for (i = 2; i < nfields; i++) {
17227     key = field[i]
17228     keylen = length(key)
17229     if (S_is_set[key]) {
17230       value = S[key]
17231       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17232       len += length(value) + length(field[++i])
17233       substed = 1
17234     } else
17235       len += 1 + keylen
17236   }
17237   if (nfields == 3 && !substed) {
17238     key = field[2]
17239     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
17240       \$ac_cs_awk_read_file
17241       next
17242     }
17243   }
17244   print line
17245 }
17246 \$ac_cs_awk_pipe_fini
17247 _ACAWK
17248 _ACEOF
17249 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17250 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17251   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17252 else
17253   cat
17254 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
17255   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
17256 _ACEOF
17257
17258 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
17259 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
17260 # trailing colons and then remove the whole line if VPATH becomes empty
17261 # (actually we leave an empty line to preserve line numbers).
17262 if test "x$srcdir" = x.; then
17263   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
17264 h
17265 s///
17266 s/^/:/
17267 s/[      ]*$/:/
17268 s/:\$(srcdir):/:/g
17269 s/:\${srcdir}:/:/g
17270 s/:@srcdir@:/:/g
17271 s/^:*//
17272 s/:*$//
17273 x
17274 s/\(=[   ]*\).*/\1/
17275 G
17276 s/\n//
17277 s/^[^=]*=[       ]*$//
17278 }'
17279 fi
17280
17281 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17282 fi # test -n "$CONFIG_FILES"
17283
17284 # Set up the scripts for CONFIG_HEADERS section.
17285 # No need to generate them if there are no CONFIG_HEADERS.
17286 # This happens for instance with `./config.status Makefile'.
17287 if test -n "$CONFIG_HEADERS"; then
17288 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
17289 BEGIN {
17290 _ACEOF
17291
17292 # Transform confdefs.h into an awk script `defines.awk', embedded as
17293 # here-document in config.status, that substitutes the proper values into
17294 # config.h.in to produce config.h.
17295
17296 # Create a delimiter string that does not exist in confdefs.h, to ease
17297 # handling of long lines.
17298 ac_delim='%!_!# '
17299 for ac_last_try in false false :; do
17300   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
17301   if test -z "$ac_tt"; then
17302     break
17303   elif $ac_last_try; then
17304     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
17305   else
17306     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17307   fi
17308 done
17309
17310 # For the awk script, D is an array of macro values keyed by name,
17311 # likewise P contains macro parameters if any.  Preserve backslash
17312 # newline sequences.
17313
17314 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17315 sed -n '
17316 s/.\{148\}/&'"$ac_delim"'/g
17317 t rset
17318 :rset
17319 s/^[     ]*#[    ]*define[       ][      ]*/ /
17320 t def
17321 d
17322 :def
17323 s/\\$//
17324 t bsnl
17325 s/["\\]/\\&/g
17326 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17327 D["\1"]=" \3"/p
17328 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17329 d
17330 :bsnl
17331 s/["\\]/\\&/g
17332 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17333 D["\1"]=" \3\\\\\\n"\\/p
17334 t cont
17335 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17336 t cont
17337 d
17338 :cont
17339 n
17340 s/.\{148\}/&'"$ac_delim"'/g
17341 t clear
17342 :clear
17343 s/\\$//
17344 t bsnlc
17345 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17346 d
17347 :bsnlc
17348 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17349 b cont
17350 ' <confdefs.h | sed '
17351 s/'"$ac_delim"'/"\\\
17352 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17353
17354 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17355   for (key in D) D_is_set[key] = 1
17356   FS = "\a"
17357 }
17358 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17359   line = \$ 0
17360   split(line, arg, " ")
17361   if (arg[1] == "#") {
17362     defundef = arg[2]
17363     mac1 = arg[3]
17364   } else {
17365     defundef = substr(arg[1], 2)
17366     mac1 = arg[2]
17367   }
17368   split(mac1, mac2, "(") #)
17369   macro = mac2[1]
17370   prefix = substr(line, 1, index(line, defundef) - 1)
17371   if (D_is_set[macro]) {
17372     # Preserve the white space surrounding the "#".
17373     print prefix "define", macro P[macro] D[macro]
17374     next
17375   } else {
17376     # Replace #undef with comments.  This is necessary, for example,
17377     # in the case of _POSIX_SOURCE, which is predefined and required
17378     # on some systems where configure will not decide to define it.
17379     if (defundef == "undef") {
17380       print "/*", prefix defundef, macro, "*/"
17381       next
17382     }
17383   }
17384 }
17385 { print }
17386 _ACAWK
17387 _ACEOF
17388 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17389   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17390 fi # test -n "$CONFIG_HEADERS"
17391
17392
17393 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17394 shift
17395 for ac_tag
17396 do
17397   case $ac_tag in
17398   :[FHLC]) ac_mode=$ac_tag; continue;;
17399   esac
17400   case $ac_mode$ac_tag in
17401   :[FHL]*:*);;
17402   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17403   :[FH]-) ac_tag=-:-;;
17404   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17405   esac
17406   ac_save_IFS=$IFS
17407   IFS=:
17408   set x $ac_tag
17409   IFS=$ac_save_IFS
17410   shift
17411   ac_file=$1
17412   shift
17413
17414   case $ac_mode in
17415   :L) ac_source=$1;;
17416   :[FH])
17417     ac_file_inputs=
17418     for ac_f
17419     do
17420       case $ac_f in
17421       -) ac_f="$ac_tmp/stdin";;
17422       *) # Look for the file first in the build tree, then in the source tree
17423          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17424          # because $ac_f cannot contain `:'.
17425          test -f "$ac_f" ||
17426            case $ac_f in
17427            [\\/$]*) false;;
17428            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17429            esac ||
17430            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17431       esac
17432       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17433       as_fn_append ac_file_inputs " '$ac_f'"
17434     done
17435
17436     # Let's still pretend it is `configure' which instantiates (i.e., don't
17437     # use $as_me), people would be surprised to read:
17438     #    /* config.h.  Generated by config.status.  */
17439     configure_input='Generated from '`
17440           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17441         `' by configure.'
17442     if test x"$ac_file" != x-; then
17443       configure_input="$ac_file.  $configure_input"
17444       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17445 $as_echo "$as_me: creating $ac_file" >&6;}
17446     fi
17447     # Neutralize special characters interpreted by sed in replacement strings.
17448     case $configure_input in #(
17449     *\&* | *\|* | *\\* )
17450        ac_sed_conf_input=`$as_echo "$configure_input" |
17451        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17452     *) ac_sed_conf_input=$configure_input;;
17453     esac
17454
17455     case $ac_tag in
17456     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17457       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17458     esac
17459     ;;
17460   esac
17461
17462   ac_dir=`$as_dirname -- "$ac_file" ||
17463 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17464          X"$ac_file" : 'X\(//\)[^/]' \| \
17465          X"$ac_file" : 'X\(//\)$' \| \
17466          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17467 $as_echo X"$ac_file" |
17468     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17469             s//\1/
17470             q
17471           }
17472           /^X\(\/\/\)[^/].*/{
17473             s//\1/
17474             q
17475           }
17476           /^X\(\/\/\)$/{
17477             s//\1/
17478             q
17479           }
17480           /^X\(\/\).*/{
17481             s//\1/
17482             q
17483           }
17484           s/.*/./; q'`
17485   as_dir="$ac_dir"; as_fn_mkdir_p
17486   ac_builddir=.
17487
17488 case "$ac_dir" in
17489 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17490 *)
17491   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17492   # A ".." for each directory in $ac_dir_suffix.
17493   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17494   case $ac_top_builddir_sub in
17495   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17496   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17497   esac ;;
17498 esac
17499 ac_abs_top_builddir=$ac_pwd
17500 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17501 # for backward compatibility:
17502 ac_top_builddir=$ac_top_build_prefix
17503
17504 case $srcdir in
17505   .)  # We are building in place.
17506     ac_srcdir=.
17507     ac_top_srcdir=$ac_top_builddir_sub
17508     ac_abs_top_srcdir=$ac_pwd ;;
17509   [\\/]* | ?:[\\/]* )  # Absolute name.
17510     ac_srcdir=$srcdir$ac_dir_suffix;
17511     ac_top_srcdir=$srcdir
17512     ac_abs_top_srcdir=$srcdir ;;
17513   *) # Relative name.
17514     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17515     ac_top_srcdir=$ac_top_build_prefix$srcdir
17516     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17517 esac
17518 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17519
17520
17521   case $ac_mode in
17522   :F)
17523   #
17524   # CONFIG_FILE
17525   #
17526
17527   case $INSTALL in
17528   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17529   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17530   esac
17531   ac_MKDIR_P=$MKDIR_P
17532   case $MKDIR_P in
17533   [\\/$]* | ?:[\\/]* ) ;;
17534   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17535   esac
17536 _ACEOF
17537
17538 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17539 # If the template does not know about datarootdir, expand it.
17540 # FIXME: This hack should be removed a few years after 2.60.
17541 ac_datarootdir_hack=; ac_datarootdir_seen=
17542 ac_sed_dataroot='
17543 /datarootdir/ {
17544   p
17545   q
17546 }
17547 /@datadir@/p
17548 /@docdir@/p
17549 /@infodir@/p
17550 /@localedir@/p
17551 /@mandir@/p'
17552 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17553 *datarootdir*) ac_datarootdir_seen=yes;;
17554 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17555   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17556 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17557 _ACEOF
17558 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17559   ac_datarootdir_hack='
17560   s&@datadir@&$datadir&g
17561   s&@docdir@&$docdir&g
17562   s&@infodir@&$infodir&g
17563   s&@localedir@&$localedir&g
17564   s&@mandir@&$mandir&g
17565   s&\\\${datarootdir}&$datarootdir&g' ;;
17566 esac
17567 _ACEOF
17568
17569 # Neutralize VPATH when `$srcdir' = `.'.
17570 # Shell code in configure.ac might set extrasub.
17571 # FIXME: do we really want to maintain this feature?
17572 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17573 ac_sed_extra="$ac_vpsub
17574 $extrasub
17575 _ACEOF
17576 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17577 :t
17578 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17579 s|@configure_input@|$ac_sed_conf_input|;t t
17580 s&@top_builddir@&$ac_top_builddir_sub&;t t
17581 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17582 s&@srcdir@&$ac_srcdir&;t t
17583 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17584 s&@top_srcdir@&$ac_top_srcdir&;t t
17585 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17586 s&@builddir@&$ac_builddir&;t t
17587 s&@abs_builddir@&$ac_abs_builddir&;t t
17588 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17589 s&@INSTALL@&$ac_INSTALL&;t t
17590 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17591 $ac_datarootdir_hack
17592 "
17593 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17594 if $ac_cs_awk_getline; then
17595   $AWK -f "$ac_tmp/subs.awk"
17596 else
17597   $AWK -f "$ac_tmp/subs.awk" | $SHELL
17598 fi \
17599   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17600
17601 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17602   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17603   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17604       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17605   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17606 which seems to be undefined.  Please make sure it is defined" >&5
17607 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17608 which seems to be undefined.  Please make sure it is defined" >&2;}
17609
17610   rm -f "$ac_tmp/stdin"
17611   case $ac_file in
17612   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17613   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17614   esac \
17615   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17616  ;;
17617   :H)
17618   #
17619   # CONFIG_HEADER
17620   #
17621   if test x"$ac_file" != x-; then
17622     {
17623       $as_echo "/* $configure_input  */" \
17624       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17625     } >"$ac_tmp/config.h" \
17626       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17627     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17628       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17629 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17630     else
17631       rm -f "$ac_file"
17632       mv "$ac_tmp/config.h" "$ac_file" \
17633         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17634     fi
17635   else
17636     $as_echo "/* $configure_input  */" \
17637       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17638       || as_fn_error $? "could not create -" "$LINENO" 5
17639   fi
17640 # Compute "$ac_file"'s index in $config_headers.
17641 _am_arg="$ac_file"
17642 _am_stamp_count=1
17643 for _am_header in $config_headers :; do
17644   case $_am_header in
17645     $_am_arg | $_am_arg:* )
17646       break ;;
17647     * )
17648       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17649   esac
17650 done
17651 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17652 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17653          X"$_am_arg" : 'X\(//\)[^/]' \| \
17654          X"$_am_arg" : 'X\(//\)$' \| \
17655          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17656 $as_echo X"$_am_arg" |
17657     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17658             s//\1/
17659             q
17660           }
17661           /^X\(\/\/\)[^/].*/{
17662             s//\1/
17663             q
17664           }
17665           /^X\(\/\/\)$/{
17666             s//\1/
17667             q
17668           }
17669           /^X\(\/\).*/{
17670             s//\1/
17671             q
17672           }
17673           s/.*/./; q'`/stamp-h$_am_stamp_count
17674  ;;
17675
17676   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17677 $as_echo "$as_me: executing $ac_file commands" >&6;}
17678  ;;
17679   esac
17680
17681
17682   case $ac_file$ac_mode in
17683     "default-1":C)
17684 # Only add multilib support code if we just rebuilt the top-level
17685 # Makefile.
17686 case " $CONFIG_FILES " in
17687  *" Makefile "*)
17688    ac_file=Makefile . ${multi_basedir}/config-ml.in
17689    ;;
17690 esac ;;
17691     "libtool":C)
17692
17693     # See if we are running on zsh, and set the options which allow our
17694     # commands through without removal of \ escapes.
17695     if test -n "${ZSH_VERSION+set}" ; then
17696       setopt NO_GLOB_SUBST
17697     fi
17698
17699     cfgfile="${ofile}T"
17700     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17701     $RM "$cfgfile"
17702
17703     cat <<_LT_EOF >> "$cfgfile"
17704 #! $SHELL
17705
17706 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17707 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17708 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17709 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17710 #
17711 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17712 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17713 #   Written by Gordon Matzigkeit, 1996
17714 #
17715 #   This file is part of GNU Libtool.
17716 #
17717 # GNU Libtool is free software; you can redistribute it and/or
17718 # modify it under the terms of the GNU General Public License as
17719 # published by the Free Software Foundation; either version 2 of
17720 # the License, or (at your option) any later version.
17721 #
17722 # As a special exception to the GNU General Public License,
17723 # if you distribute this file as part of a program or library that
17724 # is built using GNU Libtool, you may include this file under the
17725 # same distribution terms that you use for the rest of that program.
17726 #
17727 # GNU Libtool is distributed in the hope that it will be useful,
17728 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17729 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17730 # GNU General Public License for more details.
17731 #
17732 # You should have received a copy of the GNU General Public License
17733 # along with GNU Libtool; see the file COPYING.  If not, a copy
17734 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17735 # obtained by writing to the Free Software Foundation, Inc.,
17736 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17737
17738
17739 # The names of the tagged configurations supported by this script.
17740 available_tags="D "
17741
17742 # ### BEGIN LIBTOOL CONFIG
17743
17744 # Which release of libtool.m4 was used?
17745 macro_version=$macro_version
17746 macro_revision=$macro_revision
17747
17748 # Whether or not to build shared libraries.
17749 build_libtool_libs=$enable_shared
17750
17751 # Whether or not to build static libraries.
17752 build_old_libs=$enable_static
17753
17754 # What type of objects to build.
17755 pic_mode=$pic_mode
17756
17757 # Whether or not to optimize for fast installation.
17758 fast_install=$enable_fast_install
17759
17760 # Shell to use when invoking shell scripts.
17761 SHELL=$lt_SHELL
17762
17763 # An echo program that protects backslashes.
17764 ECHO=$lt_ECHO
17765
17766 # The host system.
17767 host_alias=$host_alias
17768 host=$host
17769 host_os=$host_os
17770
17771 # The build system.
17772 build_alias=$build_alias
17773 build=$build
17774 build_os=$build_os
17775
17776 # A sed program that does not truncate output.
17777 SED=$lt_SED
17778
17779 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17780 Xsed="\$SED -e 1s/^X//"
17781
17782 # A grep program that handles long lines.
17783 GREP=$lt_GREP
17784
17785 # An ERE matcher.
17786 EGREP=$lt_EGREP
17787
17788 # A literal string matcher.
17789 FGREP=$lt_FGREP
17790
17791 # A BSD- or MS-compatible name lister.
17792 NM=$lt_NM
17793
17794 # Whether we need soft or hard links.
17795 LN_S=$lt_LN_S
17796
17797 # What is the maximum length of a command?
17798 max_cmd_len=$max_cmd_len
17799
17800 # Object file suffix (normally "o").
17801 objext=$ac_objext
17802
17803 # Executable file suffix (normally "").
17804 exeext=$exeext
17805
17806 # whether the shell understands "unset".
17807 lt_unset=$lt_unset
17808
17809 # turn spaces into newlines.
17810 SP2NL=$lt_lt_SP2NL
17811
17812 # turn newlines into spaces.
17813 NL2SP=$lt_lt_NL2SP
17814
17815 # An object symbol dumper.
17816 OBJDUMP=$lt_OBJDUMP
17817
17818 # Method to check whether dependent libraries are shared objects.
17819 deplibs_check_method=$lt_deplibs_check_method
17820
17821 # Command to use when deplibs_check_method == "file_magic".
17822 file_magic_cmd=$lt_file_magic_cmd
17823
17824 # The archiver.
17825 AR=$lt_AR
17826 AR_FLAGS=$lt_AR_FLAGS
17827
17828 # A symbol stripping program.
17829 STRIP=$lt_STRIP
17830
17831 # Commands used to install an old-style archive.
17832 RANLIB=$lt_RANLIB
17833 old_postinstall_cmds=$lt_old_postinstall_cmds
17834 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17835
17836 # Whether to use a lock for old archive extraction.
17837 lock_old_archive_extraction=$lock_old_archive_extraction
17838
17839 # A C compiler.
17840 LTCC=$lt_CC
17841
17842 # LTCC compiler flags.
17843 LTCFLAGS=$lt_CFLAGS
17844
17845 # Take the output of nm and produce a listing of raw symbols and C names.
17846 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17847
17848 # Transform the output of nm in a proper C declaration.
17849 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17850
17851 # Transform the output of nm in a C name address pair.
17852 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17853
17854 # Transform the output of nm in a C name address pair when lib prefix is needed.
17855 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17856
17857 # The name of the directory that contains temporary libtool files.
17858 objdir=$objdir
17859
17860 # Used to examine libraries when file_magic_cmd begins with "file".
17861 MAGIC_CMD=$MAGIC_CMD
17862
17863 # Must we lock files when doing compilation?
17864 need_locks=$lt_need_locks
17865
17866 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17867 DSYMUTIL=$lt_DSYMUTIL
17868
17869 # Tool to change global to local symbols on Mac OS X.
17870 NMEDIT=$lt_NMEDIT
17871
17872 # Tool to manipulate fat objects and archives on Mac OS X.
17873 LIPO=$lt_LIPO
17874
17875 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17876 OTOOL=$lt_OTOOL
17877
17878 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17879 OTOOL64=$lt_OTOOL64
17880
17881 # Old archive suffix (normally "a").
17882 libext=$libext
17883
17884 # Shared library suffix (normally ".so").
17885 shrext_cmds=$lt_shrext_cmds
17886
17887 # The commands to extract the exported symbol list from a shared archive.
17888 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17889
17890 # Variables whose values should be saved in libtool wrapper scripts and
17891 # restored at link time.
17892 variables_saved_for_relink=$lt_variables_saved_for_relink
17893
17894 # Do we need the "lib" prefix for modules?
17895 need_lib_prefix=$need_lib_prefix
17896
17897 # Do we need a version for libraries?
17898 need_version=$need_version
17899
17900 # Library versioning type.
17901 version_type=$version_type
17902
17903 # Shared library runtime path variable.
17904 runpath_var=$runpath_var
17905
17906 # Shared library path variable.
17907 shlibpath_var=$shlibpath_var
17908
17909 # Is shlibpath searched before the hard-coded library search path?
17910 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17911
17912 # Format of library name prefix.
17913 libname_spec=$lt_libname_spec
17914
17915 # List of archive names.  First name is the real one, the rest are links.
17916 # The last name is the one that the linker finds with -lNAME
17917 library_names_spec=$lt_library_names_spec
17918
17919 # The coded name of the library, if different from the real name.
17920 soname_spec=$lt_soname_spec
17921
17922 # Permission mode override for installation of shared libraries.
17923 install_override_mode=$lt_install_override_mode
17924
17925 # Command to use after installation of a shared archive.
17926 postinstall_cmds=$lt_postinstall_cmds
17927
17928 # Command to use after uninstallation of a shared archive.
17929 postuninstall_cmds=$lt_postuninstall_cmds
17930
17931 # Commands used to finish a libtool library installation in a directory.
17932 finish_cmds=$lt_finish_cmds
17933
17934 # As "finish_cmds", except a single script fragment to be evaled but
17935 # not shown.
17936 finish_eval=$lt_finish_eval
17937
17938 # Whether we should hardcode library paths into libraries.
17939 hardcode_into_libs=$hardcode_into_libs
17940
17941 # Compile-time system search path for libraries.
17942 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17943
17944 # Run-time system search path for libraries.
17945 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17946
17947 # Whether dlopen is supported.
17948 dlopen_support=$enable_dlopen
17949
17950 # Whether dlopen of programs is supported.
17951 dlopen_self=$enable_dlopen_self
17952
17953 # Whether dlopen of statically linked programs is supported.
17954 dlopen_self_static=$enable_dlopen_self_static
17955
17956 # Commands to strip libraries.
17957 old_striplib=$lt_old_striplib
17958 striplib=$lt_striplib
17959
17960
17961 # The linker used to build libraries.
17962 LD=$lt_LD
17963
17964 # How to create reloadable object files.
17965 reload_flag=$lt_reload_flag
17966 reload_cmds=$lt_reload_cmds
17967
17968 # Commands used to build an old-style archive.
17969 old_archive_cmds=$lt_old_archive_cmds
17970
17971 # A language specific compiler.
17972 CC=$lt_compiler
17973
17974 # Is the compiler the GNU compiler?
17975 with_gcc=$GCC
17976
17977 # Compiler flag to turn off builtin functions.
17978 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17979
17980 # How to pass a linker flag through the compiler.
17981 wl=$lt_lt_prog_compiler_wl
17982
17983 # Additional compiler flags for building library objects.
17984 pic_flag=$lt_lt_prog_compiler_pic
17985
17986 # Compiler flag to prevent dynamic linking.
17987 link_static_flag=$lt_lt_prog_compiler_static
17988
17989 # Does compiler simultaneously support -c and -o options?
17990 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17991
17992 # Whether or not to add -lc for building shared libraries.
17993 build_libtool_need_lc=$archive_cmds_need_lc
17994
17995 # Whether or not to disallow shared libs when runtime libs are static.
17996 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17997
17998 # Compiler flag to allow reflexive dlopens.
17999 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
18000
18001 # Compiler flag to generate shared objects directly from archives.
18002 whole_archive_flag_spec=$lt_whole_archive_flag_spec
18003
18004 # Whether the compiler copes with passing no objects directly.
18005 compiler_needs_object=$lt_compiler_needs_object
18006
18007 # Create an old-style archive from a shared archive.
18008 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
18009
18010 # Create a temporary old-style archive to link instead of a shared archive.
18011 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
18012
18013 # Commands used to build a shared archive.
18014 archive_cmds=$lt_archive_cmds
18015 archive_expsym_cmds=$lt_archive_expsym_cmds
18016
18017 # Commands used to build a loadable module if different from building
18018 # a shared archive.
18019 module_cmds=$lt_module_cmds
18020 module_expsym_cmds=$lt_module_expsym_cmds
18021
18022 # Whether we are building with GNU ld or not.
18023 with_gnu_ld=$lt_with_gnu_ld
18024
18025 # Flag that allows shared libraries with undefined symbols to be built.
18026 allow_undefined_flag=$lt_allow_undefined_flag
18027
18028 # Flag that enforces no undefined symbols.
18029 no_undefined_flag=$lt_no_undefined_flag
18030
18031 # Flag to hardcode \$libdir into a binary during linking.
18032 # This must work even if \$libdir does not exist
18033 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
18034
18035 # If ld is used when linking, flag to hardcode \$libdir into a binary
18036 # during linking.  This must work even if \$libdir does not exist.
18037 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
18038
18039 # Whether we need a single "-rpath" flag with a separated argument.
18040 hardcode_libdir_separator=$lt_hardcode_libdir_separator
18041
18042 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18043 # DIR into the resulting binary.
18044 hardcode_direct=$hardcode_direct
18045
18046 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18047 # DIR into the resulting binary and the resulting library dependency is
18048 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18049 # library is relocated.
18050 hardcode_direct_absolute=$hardcode_direct_absolute
18051
18052 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18053 # into the resulting binary.
18054 hardcode_minus_L=$hardcode_minus_L
18055
18056 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18057 # into the resulting binary.
18058 hardcode_shlibpath_var=$hardcode_shlibpath_var
18059
18060 # Set to "yes" if building a shared library automatically hardcodes DIR
18061 # into the library and all subsequent libraries and executables linked
18062 # against it.
18063 hardcode_automatic=$hardcode_automatic
18064
18065 # Set to yes if linker adds runtime paths of dependent libraries
18066 # to runtime path list.
18067 inherit_rpath=$inherit_rpath
18068
18069 # Whether libtool must link a program against all its dependency libraries.
18070 link_all_deplibs=$link_all_deplibs
18071
18072 # Fix the shell variable \$srcfile for the compiler.
18073 fix_srcfile_path=$lt_fix_srcfile_path
18074
18075 # Set to "yes" if exported symbols are required.
18076 always_export_symbols=$always_export_symbols
18077
18078 # The commands to list exported symbols.
18079 export_symbols_cmds=$lt_export_symbols_cmds
18080
18081 # Symbols that should not be listed in the preloaded symbols.
18082 exclude_expsyms=$lt_exclude_expsyms
18083
18084 # Symbols that must always be exported.
18085 include_expsyms=$lt_include_expsyms
18086
18087 # Commands necessary for linking programs (against libraries) with templates.
18088 prelink_cmds=$lt_prelink_cmds
18089
18090 # Specify filename containing input files.
18091 file_list_spec=$lt_file_list_spec
18092
18093 # How to hardcode a shared library path into an executable.
18094 hardcode_action=$hardcode_action
18095
18096 # ### END LIBTOOL CONFIG
18097
18098 _LT_EOF
18099
18100   case $host_os in
18101   aix3*)
18102     cat <<\_LT_EOF >> "$cfgfile"
18103 # AIX sometimes has problems with the GCC collect2 program.  For some
18104 # reason, if we set the COLLECT_NAMES environment variable, the problems
18105 # vanish in a puff of smoke.
18106 if test "X${COLLECT_NAMES+set}" != Xset; then
18107   COLLECT_NAMES=
18108   export COLLECT_NAMES
18109 fi
18110 _LT_EOF
18111     ;;
18112   esac
18113
18114
18115 ltmain="$ac_aux_dir/ltmain.sh"
18116
18117
18118   # We use sed instead of cat because bash on DJGPP gets confused if
18119   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
18120   # text mode, it properly converts lines to CR/LF.  This bash problem
18121   # is reportedly fixed, but why not run on old versions too?
18122   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
18123     || (rm -f "$cfgfile"; exit 1)
18124
18125   case $xsi_shell in
18126   yes)
18127     cat << \_LT_EOF >> "$cfgfile"
18128
18129 # func_dirname file append nondir_replacement
18130 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18131 # otherwise set result to NONDIR_REPLACEMENT.
18132 func_dirname ()
18133 {
18134   case ${1} in
18135     */*) func_dirname_result="${1%/*}${2}" ;;
18136     *  ) func_dirname_result="${3}" ;;
18137   esac
18138 }
18139
18140 # func_basename file
18141 func_basename ()
18142 {
18143   func_basename_result="${1##*/}"
18144 }
18145
18146 # func_dirname_and_basename file append nondir_replacement
18147 # perform func_basename and func_dirname in a single function
18148 # call:
18149 #   dirname:  Compute the dirname of FILE.  If nonempty,
18150 #             add APPEND to the result, otherwise set result
18151 #             to NONDIR_REPLACEMENT.
18152 #             value returned in "$func_dirname_result"
18153 #   basename: Compute filename of FILE.
18154 #             value retuned in "$func_basename_result"
18155 # Implementation must be kept synchronized with func_dirname
18156 # and func_basename. For efficiency, we do not delegate to
18157 # those functions but instead duplicate the functionality here.
18158 func_dirname_and_basename ()
18159 {
18160   case ${1} in
18161     */*) func_dirname_result="${1%/*}${2}" ;;
18162     *  ) func_dirname_result="${3}" ;;
18163   esac
18164   func_basename_result="${1##*/}"
18165 }
18166
18167 # func_stripname prefix suffix name
18168 # strip PREFIX and SUFFIX off of NAME.
18169 # PREFIX and SUFFIX must not contain globbing or regex special
18170 # characters, hashes, percent signs, but SUFFIX may contain a leading
18171 # dot (in which case that matches only a dot).
18172 func_stripname ()
18173 {
18174   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
18175   # positional parameters, so assign one to ordinary parameter first.
18176   func_stripname_result=${3}
18177   func_stripname_result=${func_stripname_result#"${1}"}
18178   func_stripname_result=${func_stripname_result%"${2}"}
18179 }
18180
18181 # func_opt_split
18182 func_opt_split ()
18183 {
18184   func_opt_split_opt=${1%%=*}
18185   func_opt_split_arg=${1#*=}
18186 }
18187
18188 # func_lo2o object
18189 func_lo2o ()
18190 {
18191   case ${1} in
18192     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18193     *)    func_lo2o_result=${1} ;;
18194   esac
18195 }
18196
18197 # func_xform libobj-or-source
18198 func_xform ()
18199 {
18200   func_xform_result=${1%.*}.lo
18201 }
18202
18203 # func_arith arithmetic-term...
18204 func_arith ()
18205 {
18206   func_arith_result=$(( $* ))
18207 }
18208
18209 # func_len string
18210 # STRING may not start with a hyphen.
18211 func_len ()
18212 {
18213   func_len_result=${#1}
18214 }
18215
18216 _LT_EOF
18217     ;;
18218   *) # Bourne compatible functions.
18219     cat << \_LT_EOF >> "$cfgfile"
18220
18221 # func_dirname file append nondir_replacement
18222 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18223 # otherwise set result to NONDIR_REPLACEMENT.
18224 func_dirname ()
18225 {
18226   # Extract subdirectory from the argument.
18227   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18228   if test "X$func_dirname_result" = "X${1}"; then
18229     func_dirname_result="${3}"
18230   else
18231     func_dirname_result="$func_dirname_result${2}"
18232   fi
18233 }
18234
18235 # func_basename file
18236 func_basename ()
18237 {
18238   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18239 }
18240
18241
18242 # func_stripname prefix suffix name
18243 # strip PREFIX and SUFFIX off of NAME.
18244 # PREFIX and SUFFIX must not contain globbing or regex special
18245 # characters, hashes, percent signs, but SUFFIX may contain a leading
18246 # dot (in which case that matches only a dot).
18247 # func_strip_suffix prefix name
18248 func_stripname ()
18249 {
18250   case ${2} in
18251     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18252     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18253   esac
18254 }
18255
18256 # sed scripts:
18257 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18258 my_sed_long_arg='1s/^-[^=]*=//'
18259
18260 # func_opt_split
18261 func_opt_split ()
18262 {
18263   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18264   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18265 }
18266
18267 # func_lo2o object
18268 func_lo2o ()
18269 {
18270   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18271 }
18272
18273 # func_xform libobj-or-source
18274 func_xform ()
18275 {
18276   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18277 }
18278
18279 # func_arith arithmetic-term...
18280 func_arith ()
18281 {
18282   func_arith_result=`expr "$@"`
18283 }
18284
18285 # func_len string
18286 # STRING may not start with a hyphen.
18287 func_len ()
18288 {
18289   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18290 }
18291
18292 _LT_EOF
18293 esac
18294
18295 case $lt_shell_append in
18296   yes)
18297     cat << \_LT_EOF >> "$cfgfile"
18298
18299 # func_append var value
18300 # Append VALUE to the end of shell variable VAR.
18301 func_append ()
18302 {
18303   eval "$1+=\$2"
18304 }
18305 _LT_EOF
18306     ;;
18307   *)
18308     cat << \_LT_EOF >> "$cfgfile"
18309
18310 # func_append var value
18311 # Append VALUE to the end of shell variable VAR.
18312 func_append ()
18313 {
18314   eval "$1=\$$1\$2"
18315 }
18316
18317 _LT_EOF
18318     ;;
18319   esac
18320
18321
18322   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18323     || (rm -f "$cfgfile"; exit 1)
18324
18325   mv -f "$cfgfile" "$ofile" ||
18326     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18327   chmod +x "$ofile"
18328
18329
18330     cat <<_LT_EOF >> "$ofile"
18331
18332 # ### BEGIN LIBTOOL TAG CONFIG: D
18333
18334 # The linker used to build libraries.
18335 LD=$lt_LD_D
18336
18337 # How to create reloadable object files.
18338 reload_flag=$lt_reload_flag_D
18339 reload_cmds=$lt_reload_cmds_D
18340
18341 # Commands used to build an old-style archive.
18342 old_archive_cmds=$lt_old_archive_cmds_D
18343
18344 # A language specific compiler.
18345 CC=$lt_compiler_D
18346
18347 # Is the compiler the GNU compiler?
18348 with_gcc=$GCC_D
18349
18350 # Compiler flag to turn off builtin functions.
18351 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_D
18352
18353 # How to pass a linker flag through the compiler.
18354 wl=$lt_lt_prog_compiler_wl_D
18355
18356 # Additional compiler flags for building library objects.
18357 pic_flag=$lt_lt_prog_compiler_pic_D
18358
18359 # Compiler flag to prevent dynamic linking.
18360 link_static_flag=$lt_lt_prog_compiler_static_D
18361
18362 # Does compiler simultaneously support -c and -o options?
18363 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_D
18364
18365 # Whether or not to add -lc for building shared libraries.
18366 build_libtool_need_lc=$archive_cmds_need_lc_D
18367
18368 # Whether or not to disallow shared libs when runtime libs are static.
18369 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_D
18370
18371 # Compiler flag to allow reflexive dlopens.
18372 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_D
18373
18374 # Compiler flag to generate shared objects directly from archives.
18375 whole_archive_flag_spec=$lt_whole_archive_flag_spec_D
18376
18377 # Whether the compiler copes with passing no objects directly.
18378 compiler_needs_object=$lt_compiler_needs_object_D
18379
18380 # Create an old-style archive from a shared archive.
18381 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_D
18382
18383 # Create a temporary old-style archive to link instead of a shared archive.
18384 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_D
18385
18386 # Commands used to build a shared archive.
18387 archive_cmds=$lt_archive_cmds_D
18388 archive_expsym_cmds=$lt_archive_expsym_cmds_D
18389
18390 # Commands used to build a loadable module if different from building
18391 # a shared archive.
18392 module_cmds=$lt_module_cmds_D
18393 module_expsym_cmds=$lt_module_expsym_cmds_D
18394
18395 # Whether we are building with GNU ld or not.
18396 with_gnu_ld=$lt_with_gnu_ld_D
18397
18398 # Flag that allows shared libraries with undefined symbols to be built.
18399 allow_undefined_flag=$lt_allow_undefined_flag_D
18400
18401 # Flag that enforces no undefined symbols.
18402 no_undefined_flag=$lt_no_undefined_flag_D
18403
18404 # Flag to hardcode \$libdir into a binary during linking.
18405 # This must work even if \$libdir does not exist
18406 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_D
18407
18408 # If ld is used when linking, flag to hardcode \$libdir into a binary
18409 # during linking.  This must work even if \$libdir does not exist.
18410 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_D
18411
18412 # Whether we need a single "-rpath" flag with a separated argument.
18413 hardcode_libdir_separator=$lt_hardcode_libdir_separator_D
18414
18415 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18416 # DIR into the resulting binary.
18417 hardcode_direct=$hardcode_direct_D
18418
18419 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18420 # DIR into the resulting binary and the resulting library dependency is
18421 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18422 # library is relocated.
18423 hardcode_direct_absolute=$hardcode_direct_absolute_D
18424
18425 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18426 # into the resulting binary.
18427 hardcode_minus_L=$hardcode_minus_L_D
18428
18429 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18430 # into the resulting binary.
18431 hardcode_shlibpath_var=$hardcode_shlibpath_var_D
18432
18433 # Set to "yes" if building a shared library automatically hardcodes DIR
18434 # into the library and all subsequent libraries and executables linked
18435 # against it.
18436 hardcode_automatic=$hardcode_automatic_D
18437
18438 # Set to yes if linker adds runtime paths of dependent libraries
18439 # to runtime path list.
18440 inherit_rpath=$inherit_rpath_D
18441
18442 # Whether libtool must link a program against all its dependency libraries.
18443 link_all_deplibs=$link_all_deplibs_D
18444
18445 # Fix the shell variable \$srcfile for the compiler.
18446 fix_srcfile_path=$lt_fix_srcfile_path_D
18447
18448 # Set to "yes" if exported symbols are required.
18449 always_export_symbols=$always_export_symbols_D
18450
18451 # The commands to list exported symbols.
18452 export_symbols_cmds=$lt_export_symbols_cmds_D
18453
18454 # Symbols that should not be listed in the preloaded symbols.
18455 exclude_expsyms=$lt_exclude_expsyms_D
18456
18457 # Symbols that must always be exported.
18458 include_expsyms=$lt_include_expsyms_D
18459
18460 # Commands necessary for linking programs (against libraries) with templates.
18461 prelink_cmds=$lt_prelink_cmds_D
18462
18463 # Specify filename containing input files.
18464 file_list_spec=$lt_file_list_spec_D
18465
18466 # How to hardcode a shared library path into an executable.
18467 hardcode_action=$hardcode_action_D
18468
18469 # ### END LIBTOOL TAG CONFIG: D
18470 _LT_EOF
18471
18472  ;;
18473     "testsuite/testsuite_flags":F) chmod +x testsuite/testsuite_flags ;;
18474     "libdruntime/Makefile":F) cat > vpsed$$ << \_EOF
18475 s!`test -f '$<' || echo '$(srcdir)/'`!!
18476 _EOF
18477    sed -f vpsed$$ $ac_file > tmp$$
18478    mv tmp$$ $ac_file
18479    rm vpsed$$
18480    echo 'MULTISUBDIR =' >> $ac_file
18481    ml_norecursion=yes
18482    . ${multi_basedir}/config-ml.in
18483    { ml_norecursion=; unset ml_norecursion;}
18484  ;;
18485     "src/Makefile":F) cat > vpsed$$ << \_EOF
18486 s!`test -f '$<' || echo '$(srcdir)/'`!!
18487 _EOF
18488    sed -f vpsed$$ $ac_file > tmp$$
18489    mv tmp$$ $ac_file
18490    rm vpsed$$
18491    echo 'MULTISUBDIR =' >> $ac_file
18492    ml_norecursion=yes
18493    . ${multi_basedir}/config-ml.in
18494    { ml_norecursion=; unset ml_norecursion;}
18495  ;;
18496     "testsuite/Makefile":F) cat > vpsed$$ << \_EOF
18497 s!`test -f '$<' || echo '$(srcdir)/'`!!
18498 _EOF
18499    sed -f vpsed$$ $ac_file > tmp$$
18500    mv tmp$$ $ac_file
18501    rm vpsed$$
18502    echo 'MULTISUBDIR =' >> $ac_file
18503    ml_norecursion=yes
18504    . ${multi_basedir}/config-ml.in
18505    { ml_norecursion=; unset ml_norecursion;}
18506  ;;
18507
18508   esac
18509 done # for ac_tag
18510
18511
18512 as_fn_exit 0
18513 _ACEOF
18514 ac_clean_files=$ac_clean_files_save
18515
18516 test $ac_write_fail = 0 ||
18517   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18518
18519
18520 # configure is writing to config.log, and then calls config.status.
18521 # config.status does its own redirection, appending to config.log.
18522 # Unfortunately, on DOS this fails, as config.log is still kept open
18523 # by configure, so config.status won't be able to write to it; its
18524 # output is simply discarded.  So we exec the FD to /dev/null,
18525 # effectively closing config.log, so it can be properly (re)opened and
18526 # appended to by config.status.  When coming back to configure, we
18527 # need to make the FD available again.
18528 if test "$no_create" != yes; then
18529   ac_cs_success=:
18530   ac_config_status_args=
18531   test "$silent" = yes &&
18532     ac_config_status_args="$ac_config_status_args --quiet"
18533   exec 5>/dev/null
18534   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18535   exec 5>>config.log
18536   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18537   # would make configure fail if this is the last instruction.
18538   $ac_cs_success || as_fn_exit 1
18539 fi
18540 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18541   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18542 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18543 fi
18544