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_ARM_FALSE
 700 DRUNTIME_CPU_ARM_TRUE
 701 DRUNTIME_CPU_AARCH64_FALSE
 702 DRUNTIME_CPU_AARCH64_TRUE
 703 SECTION_FLAGS
 704 libphobos_srcdir
 705 libphobos_builddir
 706 get_gcc_base_ver
 707 phobos_compiler_shared_flag
 708 phobos_compiler_pic_flag
 709 phobos_lt_pic_flag
 710 ENABLE_DARWIN_AT_RPATH_FALSE
 711 ENABLE_DARWIN_AT_RPATH_TRUE
 712 enable_static
 713 enable_shared
 714 OTOOL64
 715 OTOOL
 716 LIPO
 717 NMEDIT
 718 DSYMUTIL
 719 OBJDUMP
 720 LN_S
 721 NM
 722 ac_ct_DUMPBIN
 723 DUMPBIN
 724 LD
 725 FGREP
 726 SED
 727 LIBTOOL
 728 CFLAGS_FOR_BUILD
 729 CC_FOR_BUILD
 730 AR
 731 DCFG_ENABLE_CET
 732 CET_DFLAGS
 733 CET_FLAGS
 734 RANLIB
 735 MAINT
 736 MAINTAINER_MODE_FALSE
 737 MAINTAINER_MODE_TRUE
 738 GDCFLAGS
 739 GDC
 740 CCASFLAGS
 741 CCAS
 742 AM_BACKSLASH
 743 AM_DEFAULT_VERBOSITY
 744 AM_DEFAULT_V
 745 AM_V
 746 am__untar
 747 am__tar
 748 AMTAR
 749 am__leading_dot
 750 SET_MAKE
 751 AWK
 752 mkdir_p
 753 MKDIR_P
 754 INSTALL_STRIP_PROGRAM
 755 STRIP
 756 install_sh
 757 MAKEINFO
 758 AUTOHEADER
 759 AUTOMAKE
 760 AUTOCONF
 761 ACLOCAL
 762 VERSION
 763 PACKAGE
 764 CYGPATH_W
 765 am__isrc
 766 INSTALL_DATA
 767 INSTALL_SCRIPT
 768 INSTALL_PROGRAM
 769 EGREP
 770 GREP
 771 CPP
 772 OBJEXT
 773 EXEEXT
 774 ac_ct_CC
 775 CPPFLAGS
 776 LDFLAGS
 777 CFLAGS
 778 CC
 779 target_os
 780 target_vendor
 781 target_cpu
 782 target
 783 host_os
 784 host_vendor
 785 host_cpu
 786 host
 787 build_os
 788 build_vendor
 789 build_cpu
 790 build
 791 multi_basedir
 792 target_alias
 793 host_alias
 794 build_alias
 795 LIBS
 796 ECHO_T
 797 ECHO_N
 798 ECHO_C
 799 DEFS
 800 mandir
 801 localedir
 802 libdir
 803 psdir
 804 pdfdir
 805 dvidir
 806 htmldir
 807 infodir
 808 docdir
 809 oldincludedir
 810 includedir
 811 localstatedir
 812 sharedstatedir
 813 sysconfdir
 814 datadir
 815 datarootdir
 816 libexecdir
 817 sbindir
 818 bindir
 819 program_transform_name
 820 prefix
 821 exec_prefix
 822 PACKAGE_URL
 823 PACKAGE_BUGREPORT
 824 PACKAGE_STRING
 825 PACKAGE_VERSION
 826 PACKAGE_TARNAME
 827 PACKAGE_NAME
 828 PATH_SEPARATOR
 829 SHELL'
 830 ac_subst_files='DRTSTUFF_SPEC'
 831 ac_user_opts='
 832 enable_option_checking
 833 enable_multilib
 834 enable_silent_rules
 835 enable_maintainer_mode
 836 enable_cet
 837 enable_shared
 838 enable_static
 839 with_pic
 840 enable_fast_install
 841 with_gnu_ld
 842 enable_libtool_lock
 843 enable_darwin_at_rpath
 844 with_gcc_major_version_only
 845 enable_werror
 846 with_libatomic
 847 with_libbacktrace
 848 with_target_system_zlib
 849 with_cross_host
 850 enable_version_specific_runtime_libs
 851 with_toolexeclibdir
 852 enable_libphobos
 853 with_libphobos_druntime_only
 854 enable_libphobos_checking
 855 '
 856       ac_precious_vars='build_alias
 857 host_alias
 858 target_alias
 859 CC
 860 CFLAGS
 861 LDFLAGS
 862 LIBS
 863 CPPFLAGS
 864 CPP'
 865
 866
 867 # Initialize some variables set by options.
 868 ac_init_help=
 869 ac_init_version=false
 870 ac_unrecognized_opts=
 871 ac_unrecognized_sep=
 872 # The variables have the same names as the options, with
 873 # dashes changed to underlines.
 874 cache_file=/dev/null
 875 exec_prefix=NONE
 876 no_create=
 877 no_recursion=
 878 prefix=NONE
 879 program_prefix=NONE
 880 program_suffix=NONE
 881 program_transform_name=s,x,x,
 882 silent=
 883 site=
 884 srcdir=
 885 verbose=
 886 x_includes=NONE
 887 x_libraries=NONE
 888
 889 # Installation directory options.
 890 # These are left unexpanded so users can "make install exec_prefix=/foo"
 891 # and all the variables that are supposed to be based on exec_prefix
 892 # by default will actually change.
 893 # Use braces instead of parens because sh, perl, etc. also accept them.
 894 # (The list follows the same order as the GNU Coding Standards.)
 895 bindir='${exec_prefix}/bin'
 896 sbindir='${exec_prefix}/sbin'
 897 libexecdir='${exec_prefix}/libexec'
 898 datarootdir='${prefix}/share'
 899 datadir='${datarootdir}'
 900 sysconfdir='${prefix}/etc'
 901 sharedstatedir='${prefix}/com'
 902 localstatedir='${prefix}/var'
 903 includedir='${prefix}/include'
 904 oldincludedir='/usr/include'
 905 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 906 infodir='${datarootdir}/info'
 907 htmldir='${docdir}'
 908 dvidir='${docdir}'
 909 pdfdir='${docdir}'
 910 psdir='${docdir}'
 911 libdir='${exec_prefix}/lib'
 912 localedir='${datarootdir}/locale'
 913 mandir='${datarootdir}/man'
 914
 915 ac_prev=
 916 ac_dashdash=
 917 for ac_option
 918 do
 919   # If the previous option needs an argument, assign it.
 920   if test -n "$ac_prev"; then
 921     eval $ac_prev=\$ac_option
 922     ac_prev=
 923     continue
 924   fi
 925
 926   case $ac_option in
 927   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 928   *=)   ac_optarg= ;;
 929   *)    ac_optarg=yes ;;
 930   esac
 931
 932   # Accept the important Cygnus configure options, so we can diagnose typos.
 933
 934   case $ac_dashdash$ac_option in
 935   --)
 936     ac_dashdash=yes ;;
 937
 938   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 939     ac_prev=bindir ;;
 940   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 941     bindir=$ac_optarg ;;
 942
 943   -build | --build | --buil | --bui | --bu)
 944     ac_prev=build_alias ;;
 945   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 946     build_alias=$ac_optarg ;;
 947
 948   -cache-file | --cache-file | --cache-fil | --cache-fi \
 949   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 950     ac_prev=cache_file ;;
 951   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 952   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 953     cache_file=$ac_optarg ;;
 954
 955   --config-cache | -C)
 956     cache_file=config.cache ;;
 957
 958   -datadir | --datadir | --datadi | --datad)
 959     ac_prev=datadir ;;
 960   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 961     datadir=$ac_optarg ;;
 962
 963   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 964   | --dataroo | --dataro | --datar)
 965     ac_prev=datarootdir ;;
 966   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 967   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 968     datarootdir=$ac_optarg ;;
 969
 970   -disable-* | --disable-*)
 971     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 972     # Reject names that are not valid shell variable names.
 973     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 974       as_fn_error $? "invalid feature name: $ac_useropt"
 975     ac_useropt_orig=$ac_useropt
 976     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 977     case $ac_user_opts in
 978       *"
 979 "enable_$ac_useropt"
 980 "*) ;;
 981       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 982          ac_unrecognized_sep=', ';;
 983     esac
 984     eval enable_$ac_useropt=no ;;
 985
 986   -docdir | --docdir | --docdi | --doc | --do)
 987     ac_prev=docdir ;;
 988   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 989     docdir=$ac_optarg ;;
 990
 991   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 992     ac_prev=dvidir ;;
 993   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 994     dvidir=$ac_optarg ;;
 995
 996   -enable-* | --enable-*)
 997     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 998     # Reject names that are not valid shell variable names.
 999     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1000       as_fn_error $? "invalid feature name: $ac_useropt"
1001     ac_useropt_orig=$ac_useropt
1002     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1003     case $ac_user_opts in
1004       *"
1005 "enable_$ac_useropt"
1006 "*) ;;
1007       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1008          ac_unrecognized_sep=', ';;
1009     esac
1010     eval enable_$ac_useropt=\$ac_optarg ;;
1011
1012   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1013   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1014   | --exec | --exe | --ex)
1015     ac_prev=exec_prefix ;;
1016   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1017   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1018   | --exec=* | --exe=* | --ex=*)
1019     exec_prefix=$ac_optarg ;;
1020
1021   -gas | --gas | --ga | --g)
1022     # Obsolete; use --with-gas.
1023     with_gas=yes ;;
1024
1025   -help | --help | --hel | --he | -h)
1026     ac_init_help=long ;;
1027   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1028     ac_init_help=recursive ;;
1029   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1030     ac_init_help=short ;;
1031
1032   -host | --host | --hos | --ho)
1033     ac_prev=host_alias ;;
1034   -host=* | --host=* | --hos=* | --ho=*)
1035     host_alias=$ac_optarg ;;
1036
1037   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1038     ac_prev=htmldir ;;
1039   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1040   | --ht=*)
1041     htmldir=$ac_optarg ;;
1042
1043   -includedir | --includedir | --includedi | --included | --include \
1044   | --includ | --inclu | --incl | --inc)
1045     ac_prev=includedir ;;
1046   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1047   | --includ=* | --inclu=* | --incl=* | --inc=*)
1048     includedir=$ac_optarg ;;
1049
1050   -infodir | --infodir | --infodi | --infod | --info | --inf)
1051     ac_prev=infodir ;;
1052   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1053     infodir=$ac_optarg ;;
1054
1055   -libdir | --libdir | --libdi | --libd)
1056     ac_prev=libdir ;;
1057   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1058     libdir=$ac_optarg ;;
1059
1060   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1061   | --libexe | --libex | --libe)
1062     ac_prev=libexecdir ;;
1063   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1064   | --libexe=* | --libex=* | --libe=*)
1065     libexecdir=$ac_optarg ;;
1066
1067   -localedir | --localedir | --localedi | --localed | --locale)
1068     ac_prev=localedir ;;
1069   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1070     localedir=$ac_optarg ;;
1071
1072   -localstatedir | --localstatedir | --localstatedi | --localstated \
1073   | --localstate | --localstat | --localsta | --localst | --locals)
1074     ac_prev=localstatedir ;;
1075   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1076   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1077     localstatedir=$ac_optarg ;;
1078
1079   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1080     ac_prev=mandir ;;
1081   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1082     mandir=$ac_optarg ;;
1083
1084   -nfp | --nfp | --nf)
1085     # Obsolete; use --without-fp.
1086     with_fp=no ;;
1087
1088   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1089   | --no-cr | --no-c | -n)
1090     no_create=yes ;;
1091
1092   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1093   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1094     no_recursion=yes ;;
1095
1096   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1097   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1098   | --oldin | --oldi | --old | --ol | --o)
1099     ac_prev=oldincludedir ;;
1100   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1101   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1102   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1103     oldincludedir=$ac_optarg ;;
1104
1105   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1106     ac_prev=prefix ;;
1107   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1108     prefix=$ac_optarg ;;
1109
1110   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1111   | --program-pre | --program-pr | --program-p)
1112     ac_prev=program_prefix ;;
1113   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1114   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1115     program_prefix=$ac_optarg ;;
1116
1117   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1118   | --program-suf | --program-su | --program-s)
1119     ac_prev=program_suffix ;;
1120   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1121   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1122     program_suffix=$ac_optarg ;;
1123
1124   -program-transform-name | --program-transform-name \
1125   | --program-transform-nam | --program-transform-na \
1126   | --program-transform-n | --program-transform- \
1127   | --program-transform | --program-transfor \
1128   | --program-transfo | --program-transf \
1129   | --program-trans | --program-tran \
1130   | --progr-tra | --program-tr | --program-t)
1131     ac_prev=program_transform_name ;;
1132   -program-transform-name=* | --program-transform-name=* \
1133   | --program-transform-nam=* | --program-transform-na=* \
1134   | --program-transform-n=* | --program-transform-=* \
1135   | --program-transform=* | --program-transfor=* \
1136   | --program-transfo=* | --program-transf=* \
1137   | --program-trans=* | --program-tran=* \
1138   | --progr-tra=* | --program-tr=* | --program-t=*)
1139     program_transform_name=$ac_optarg ;;
1140
1141   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1142     ac_prev=pdfdir ;;
1143   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1144     pdfdir=$ac_optarg ;;
1145
1146   -psdir | --psdir | --psdi | --psd | --ps)
1147     ac_prev=psdir ;;
1148   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1149     psdir=$ac_optarg ;;
1150
1151   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1152   | -silent | --silent | --silen | --sile | --sil)
1153     silent=yes ;;
1154
1155   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1156     ac_prev=sbindir ;;
1157   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1158   | --sbi=* | --sb=*)
1159     sbindir=$ac_optarg ;;
1160
1161   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1162   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1163   | --sharedst | --shareds | --shared | --share | --shar \
1164   | --sha | --sh)
1165     ac_prev=sharedstatedir ;;
1166   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1167   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1168   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1169   | --sha=* | --sh=*)
1170     sharedstatedir=$ac_optarg ;;
1171
1172   -site | --site | --sit)
1173     ac_prev=site ;;
1174   -site=* | --site=* | --sit=*)
1175     site=$ac_optarg ;;
1176
1177   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1178     ac_prev=srcdir ;;
1179   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1180     srcdir=$ac_optarg ;;
1181
1182   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1183   | --syscon | --sysco | --sysc | --sys | --sy)
1184     ac_prev=sysconfdir ;;
1185   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1186   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1187     sysconfdir=$ac_optarg ;;
1188
1189   -target | --target | --targe | --targ | --tar | --ta | --t)
1190     ac_prev=target_alias ;;
1191   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1192     target_alias=$ac_optarg ;;
1193
1194   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1195     verbose=yes ;;
1196
1197   -version | --version | --versio | --versi | --vers | -V)
1198     ac_init_version=: ;;
1199
1200   -with-* | --with-*)
1201     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1202     # Reject names that are not valid shell variable names.
1203     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1204       as_fn_error $? "invalid package name: $ac_useropt"
1205     ac_useropt_orig=$ac_useropt
1206     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1207     case $ac_user_opts in
1208       *"
1209 "with_$ac_useropt"
1210 "*) ;;
1211       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1212          ac_unrecognized_sep=', ';;
1213     esac
1214     eval with_$ac_useropt=\$ac_optarg ;;
1215
1216   -without-* | --without-*)
1217     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1218     # Reject names that are not valid shell variable names.
1219     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1220       as_fn_error $? "invalid package name: $ac_useropt"
1221     ac_useropt_orig=$ac_useropt
1222     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1223     case $ac_user_opts in
1224       *"
1225 "with_$ac_useropt"
1226 "*) ;;
1227       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1228          ac_unrecognized_sep=', ';;
1229     esac
1230     eval with_$ac_useropt=no ;;
1231
1232   --x)
1233     # Obsolete; use --with-x.
1234     with_x=yes ;;
1235
1236   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1237   | --x-incl | --x-inc | --x-in | --x-i)
1238     ac_prev=x_includes ;;
1239   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1240   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1241     x_includes=$ac_optarg ;;
1242
1243   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1244   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1245     ac_prev=x_libraries ;;
1246   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1247   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1248     x_libraries=$ac_optarg ;;
1249
1250   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1251 Try \`$0 --help' for more information"
1252     ;;
1253
1254   *=*)
1255     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1256     # Reject names that are not valid shell variable names.
1257     case $ac_envvar in #(
1258       '' | [0-9]* | *[!_$as_cr_alnum]* )
1259       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1260     esac
1261     eval $ac_envvar=\$ac_optarg
1262     export $ac_envvar ;;
1263
1264   *)
1265     # FIXME: should be removed in autoconf 3.0.
1266     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1267     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1268       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1269     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1270     ;;
1271
1272   esac
1273 done
1274
1275 if test -n "$ac_prev"; then
1276   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1277   as_fn_error $? "missing argument to $ac_option"
1278 fi
1279
1280 if test -n "$ac_unrecognized_opts"; then
1281   case $enable_option_checking in
1282     no) ;;
1283     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1284     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1285   esac
1286 fi
1287
1288 # Check all directory arguments for consistency.
1289 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1290                 datadir sysconfdir sharedstatedir localstatedir includedir \
1291                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1292                 libdir localedir mandir
1293 do
1294   eval ac_val=\$$ac_var
1295   # Remove trailing slashes.
1296   case $ac_val in
1297     */ )
1298       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1299       eval $ac_var=\$ac_val;;
1300   esac
1301   # Be sure to have absolute directory names.
1302   case $ac_val in
1303     [\\/$]* | ?:[\\/]* )  continue;;
1304     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1305   esac
1306   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1307 done
1308
1309 # There might be people who depend on the old broken behavior: `$host'
1310 # used to hold the argument of --host etc.
1311 # FIXME: To remove some day.
1312 build=$build_alias
1313 host=$host_alias
1314 target=$target_alias
1315
1316 # FIXME: To remove some day.
1317 if test "x$host_alias" != x; then
1318   if test "x$build_alias" = x; then
1319     cross_compiling=maybe
1320   elif test "x$build_alias" != "x$host_alias"; then
1321     cross_compiling=yes
1322   fi
1323 fi
1324
1325 ac_tool_prefix=
1326 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1327
1328 test "$silent" = yes && exec 6>/dev/null
1329
1330
1331 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1332 ac_ls_di=`ls -di .` &&
1333 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1334   as_fn_error $? "working directory cannot be determined"
1335 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1336   as_fn_error $? "pwd does not report name of working directory"
1337
1338
1339 # Find the source files, if location was not specified.
1340 if test -z "$srcdir"; then
1341   ac_srcdir_defaulted=yes
1342   # Try the directory containing this script, then the parent directory.
1343   ac_confdir=`$as_dirname -- "$as_myself" ||
1344 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1345          X"$as_myself" : 'X\(//\)[^/]' \| \
1346          X"$as_myself" : 'X\(//\)$' \| \
1347          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1348 $as_echo X"$as_myself" |
1349     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1350             s//\1/
1351             q
1352           }
1353           /^X\(\/\/\)[^/].*/{
1354             s//\1/
1355             q
1356           }
1357           /^X\(\/\/\)$/{
1358             s//\1/
1359             q
1360           }
1361           /^X\(\/\).*/{
1362             s//\1/
1363             q
1364           }
1365           s/.*/./; q'`
1366   srcdir=$ac_confdir
1367   if test ! -r "$srcdir/$ac_unique_file"; then
1368     srcdir=..
1369   fi
1370 else
1371   ac_srcdir_defaulted=no
1372 fi
1373 if test ! -r "$srcdir/$ac_unique_file"; then
1374   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1375   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1376 fi
1377 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1378 ac_abs_confdir=`(
1379         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1380         pwd)`
1381 # When building in place, set srcdir=.
1382 if test "$ac_abs_confdir" = "$ac_pwd"; then
1383   srcdir=.
1384 fi
1385 # Remove unnecessary trailing slashes from srcdir.
1386 # Double slashes in file names in object file debugging info
1387 # mess up M-x gdb in Emacs.
1388 case $srcdir in
1389 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1390 esac
1391 for ac_var in $ac_precious_vars; do
1392   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1393   eval ac_env_${ac_var}_value=\$${ac_var}
1394   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1395   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1396 done
1397
1398 #
1399 # Report the --help message.
1400 #
1401 if test "$ac_init_help" = "long"; then
1402   # Omit some internal or obsolete options to make the list less imposing.
1403   # This message is too long to be a string in the A/UX 3.1 sh.
1404   cat <<_ACEOF
1405 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1406
1407 Usage: $0 [OPTION]... [VAR=VALUE]...
1408
1409 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1410 VAR=VALUE.  See below for descriptions of some of the useful variables.
1411
1412 Defaults for the options are specified in brackets.
1413
1414 Configuration:
1415   -h, --help              display this help and exit
1416       --help=short        display options specific to this package
1417       --help=recursive    display the short help of all the included packages
1418   -V, --version           display version information and exit
1419   -q, --quiet, --silent   do not print \`checking ...' messages
1420       --cache-file=FILE   cache test results in FILE [disabled]
1421   -C, --config-cache      alias for \`--cache-file=config.cache'
1422   -n, --no-create         do not create output files
1423       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1424
1425 Installation directories:
1426   --prefix=PREFIX         install architecture-independent files in PREFIX
1427                           [$ac_default_prefix]
1428   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1429                           [PREFIX]
1430
1431 By default, \`make install' will install all the files in
1432 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1433 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1434 for instance \`--prefix=\$HOME'.
1435
1436 For better control, use the options below.
1437
1438 Fine tuning of the installation directories:
1439   --bindir=DIR            user executables [EPREFIX/bin]
1440   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1441   --libexecdir=DIR        program executables [EPREFIX/libexec]
1442   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1443   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1444   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1445   --libdir=DIR            object code libraries [EPREFIX/lib]
1446   --includedir=DIR        C header files [PREFIX/include]
1447   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1448   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1449   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1450   --infodir=DIR           info documentation [DATAROOTDIR/info]
1451   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1452   --mandir=DIR            man documentation [DATAROOTDIR/man]
1453   --docdir=DIR            documentation root [DATAROOTDIR/doc/libphobos]
1454   --htmldir=DIR           html documentation [DOCDIR]
1455   --dvidir=DIR            dvi documentation [DOCDIR]
1456   --pdfdir=DIR            pdf documentation [DOCDIR]
1457   --psdir=DIR             ps documentation [DOCDIR]
1458 _ACEOF
1459
1460   cat <<\_ACEOF
1461
1462 Program names:
1463   --program-prefix=PREFIX            prepend PREFIX to installed program names
1464   --program-suffix=SUFFIX            append SUFFIX to installed program names
1465   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1466
1467 System types:
1468   --build=BUILD     configure for building on BUILD [guessed]
1469   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1470   --target=TARGET   configure for building compilers for TARGET [HOST]
1471 _ACEOF
1472 fi
1473
1474 if test -n "$ac_init_help"; then
1475   case $ac_init_help in
1476      short | recursive ) echo "Configuration of package-unused version-unused:";;
1477    esac
1478   cat <<\_ACEOF
1479
1480 Optional Features:
1481   --disable-option-checking  ignore unrecognized --enable/--with options
1482   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1483   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1484   --enable-multilib       build many library versions (default)
1485   --enable-silent-rules   less verbose build output (undo: "make V=1")
1486   --disable-silent-rules  verbose build output (undo: "make V=0")
1487   --enable-maintainer-mode
1488                           enable make rules and dependencies not useful (and
1489                           sometimes confusing) to the casual installer
1490   --enable-cet            enable Intel CET in target libraries [default=auto]
1491   --enable-shared[=PKGS]  build shared libraries [default=yes]
1492   --enable-static[=PKGS]  build static libraries [default=yes]
1493   --enable-fast-install[=PKGS]
1494                           optimize for fast installation [default=yes]
1495   --disable-libtool-lock  avoid locking (might break parallel builds)
1496   --enable-darwin-at-rpath
1497                           install libraries with @rpath/library-name, requires
1498                           rpaths to be added to executables
1499   --enable-werror         turns on -Werror [default=no]
1500   --enable-version-specific-runtime-libs
1501                           Specify that runtime libraries should be installed
1502                           in a compiler-specific directory
1503   --enable-libphobos      Enable libphobos
1504   --enable-libphobos-checking[=LIST]
1505                           enable expensive run-time checks. With LIST, enable
1506                           only specific categories of checks. Categories are:
1507                           yes,no,all,none,release. Flags are: assert,valgrind
1508                           or other strings
1509
1510 Optional Packages:
1511   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1512   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1513   --with-pic              try to use only PIC/non-PIC objects [default=use
1514                           both]
1515   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1516   --with-gcc-major-version-only
1517                           use only GCC major number in filesystem paths
1518   --without-libatomic     Do not use libatomic in core.atomic (default: auto)
1519   --without-libbacktrace  Do not use libbacktrace in core.runtime (default:
1520                           auto)
1521   --with-target-system-zlib={yes,no,auto}
1522                           use installed libz (default: no)
1523   --with-cross-host=HOST  configuring with a cross compiler
1524   --with-toolexeclibdir=DIR
1525                           install libraries built with a cross compiler within
1526                           DIR
1527   --with-libphobos-druntime-only={yes,no,auto}
1528                           build only the druntime library (default: auto)
1529
1530 Some influential environment variables:
1531   CC          C compiler command
1532   CFLAGS      C compiler flags
1533   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1534               nonstandard directory <lib dir>
1535   LIBS        libraries to pass to the linker, e.g. -l<library>
1536   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1537               you have headers in a nonstandard directory <include dir>
1538   CPP         C preprocessor
1539   CCAS        assembler compiler command (defaults to CC)
1540   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1541   GDC         D compiler command
1542   GDCFLAGS    D compiler flags
1543
1544 Use these variables to override the choices made by `configure' or to help
1545 it to find libraries and programs with nonstandard names/locations.
1546
1547 Report bugs to the package provider.
1548 _ACEOF
1549 ac_status=$?
1550 fi
1551
1552 if test "$ac_init_help" = "recursive"; then
1553   # If there are subdirs, report their specific --help.
1554   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1555     test -d "$ac_dir" ||
1556       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1557       continue
1558     ac_builddir=.
1559
1560 case "$ac_dir" in
1561 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1562 *)
1563   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1564   # A ".." for each directory in $ac_dir_suffix.
1565   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1566   case $ac_top_builddir_sub in
1567   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1568   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1569   esac ;;
1570 esac
1571 ac_abs_top_builddir=$ac_pwd
1572 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1573 # for backward compatibility:
1574 ac_top_builddir=$ac_top_build_prefix
1575
1576 case $srcdir in
1577   .)  # We are building in place.
1578     ac_srcdir=.
1579     ac_top_srcdir=$ac_top_builddir_sub
1580     ac_abs_top_srcdir=$ac_pwd ;;
1581   [\\/]* | ?:[\\/]* )  # Absolute name.
1582     ac_srcdir=$srcdir$ac_dir_suffix;
1583     ac_top_srcdir=$srcdir
1584     ac_abs_top_srcdir=$srcdir ;;
1585   *) # Relative name.
1586     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1587     ac_top_srcdir=$ac_top_build_prefix$srcdir
1588     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1589 esac
1590 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1591
1592     cd "$ac_dir" || { ac_status=$?; continue; }
1593     # Check for guested configure.
1594     if test -f "$ac_srcdir/configure.gnu"; then
1595       echo &&
1596       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1597     elif test -f "$ac_srcdir/configure"; then
1598       echo &&
1599       $SHELL "$ac_srcdir/configure" --help=recursive
1600     else
1601       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1602     fi || ac_status=$?
1603     cd "$ac_pwd" || { ac_status=$?; break; }
1604   done
1605 fi
1606
1607 test -n "$ac_init_help" && exit $ac_status
1608 if $ac_init_version; then
1609   cat <<\_ACEOF
1610 package-unused configure version-unused
1611 generated by GNU Autoconf 2.69
1612
1613 Copyright (C) 2012 Free Software Foundation, Inc.
1614 This configure script is free software; the Free Software Foundation
1615 gives unlimited permission to copy, distribute and modify it.
1616 _ACEOF
1617   exit
1618 fi
1619
1620 ## ------------------------ ##
1621 ## Autoconf initialization. ##
1622 ## ------------------------ ##
1623
1624 # ac_fn_c_try_compile LINENO
1625 # --------------------------
1626 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1627 ac_fn_c_try_compile ()
1628 {
1629   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1630   rm -f conftest.$ac_objext
1631   if { { ac_try="$ac_compile"
1632 case "(($ac_try" in
1633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1634   *) ac_try_echo=$ac_try;;
1635 esac
1636 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1637 $as_echo "$ac_try_echo"; } >&5
1638   (eval "$ac_compile") 2>conftest.err
1639   ac_status=$?
1640   if test -s conftest.err; then
1641     grep -v '^ *+' conftest.err >conftest.er1
1642     cat conftest.er1 >&5
1643     mv -f conftest.er1 conftest.err
1644   fi
1645   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1646   test $ac_status = 0; } && {
1647          test -z "$ac_c_werror_flag" ||
1648          test ! -s conftest.err
1649        } && test -s conftest.$ac_objext; then :
1650   ac_retval=0
1651 else
1652   $as_echo "$as_me: failed program was:" >&5
1653 sed 's/^/| /' conftest.$ac_ext >&5
1654
1655         ac_retval=1
1656 fi
1657   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1658   as_fn_set_status $ac_retval
1659
1660 } # ac_fn_c_try_compile
1661
1662 # ac_fn_c_try_cpp LINENO
1663 # ----------------------
1664 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1665 ac_fn_c_try_cpp ()
1666 {
1667   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1668   if { { ac_try="$ac_cpp conftest.$ac_ext"
1669 case "(($ac_try" in
1670   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1671   *) ac_try_echo=$ac_try;;
1672 esac
1673 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1674 $as_echo "$ac_try_echo"; } >&5
1675   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1676   ac_status=$?
1677   if test -s conftest.err; then
1678     grep -v '^ *+' conftest.err >conftest.er1
1679     cat conftest.er1 >&5
1680     mv -f conftest.er1 conftest.err
1681   fi
1682   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1683   test $ac_status = 0; } > conftest.i && {
1684          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1685          test ! -s conftest.err
1686        }; then :
1687   ac_retval=0
1688 else
1689   $as_echo "$as_me: failed program was:" >&5
1690 sed 's/^/| /' conftest.$ac_ext >&5
1691
1692     ac_retval=1
1693 fi
1694   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1695   as_fn_set_status $ac_retval
1696
1697 } # ac_fn_c_try_cpp
1698
1699 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1700 # -------------------------------------------------------
1701 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1702 # the include files in INCLUDES and setting the cache variable VAR
1703 # accordingly.
1704 ac_fn_c_check_header_mongrel ()
1705 {
1706   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1707   if eval \${$3+:} false; then :
1708   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1709 $as_echo_n "checking for $2... " >&6; }
1710 if eval \${$3+:} false; then :
1711   $as_echo_n "(cached) " >&6
1712 fi
1713 eval ac_res=\$$3
1714                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1715 $as_echo "$ac_res" >&6; }
1716 else
1717   # Is the header compilable?
1718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1719 $as_echo_n "checking $2 usability... " >&6; }
1720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1721 /* end confdefs.h.  */
1722 $4
1723 #include <$2>
1724 _ACEOF
1725 if ac_fn_c_try_compile "$LINENO"; then :
1726   ac_header_compiler=yes
1727 else
1728   ac_header_compiler=no
1729 fi
1730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1732 $as_echo "$ac_header_compiler" >&6; }
1733
1734 # Is the header present?
1735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1736 $as_echo_n "checking $2 presence... " >&6; }
1737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1738 /* end confdefs.h.  */
1739 #include <$2>
1740 _ACEOF
1741 if ac_fn_c_try_cpp "$LINENO"; then :
1742   ac_header_preproc=yes
1743 else
1744   ac_header_preproc=no
1745 fi
1746 rm -f conftest.err conftest.i conftest.$ac_ext
1747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1748 $as_echo "$ac_header_preproc" >&6; }
1749
1750 # So?  What about this header?
1751 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1752   yes:no: )
1753     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1754 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1755     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1756 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1757     ;;
1758   no:yes:* )
1759     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1760 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1761     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1762 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1763     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1764 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1765     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1766 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1767     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1768 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1769     ;;
1770 esac
1771   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1772 $as_echo_n "checking for $2... " >&6; }
1773 if eval \${$3+:} false; then :
1774   $as_echo_n "(cached) " >&6
1775 else
1776   eval "$3=\$ac_header_compiler"
1777 fi
1778 eval ac_res=\$$3
1779                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1780 $as_echo "$ac_res" >&6; }
1781 fi
1782   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1783
1784 } # ac_fn_c_check_header_mongrel
1785
1786 # ac_fn_c_try_run LINENO
1787 # ----------------------
1788 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1789 # that executables *can* be run.
1790 ac_fn_c_try_run ()
1791 {
1792   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1793   if { { ac_try="$ac_link"
1794 case "(($ac_try" in
1795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1796   *) ac_try_echo=$ac_try;;
1797 esac
1798 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1799 $as_echo "$ac_try_echo"; } >&5
1800   (eval "$ac_link") 2>&5
1801   ac_status=$?
1802   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1803   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1804   { { case "(($ac_try" in
1805   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1806   *) ac_try_echo=$ac_try;;
1807 esac
1808 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1809 $as_echo "$ac_try_echo"; } >&5
1810   (eval "$ac_try") 2>&5
1811   ac_status=$?
1812   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1813   test $ac_status = 0; }; }; then :
1814   ac_retval=0
1815 else
1816   $as_echo "$as_me: program exited with status $ac_status" >&5
1817        $as_echo "$as_me: failed program was:" >&5
1818 sed 's/^/| /' conftest.$ac_ext >&5
1819
1820        ac_retval=$ac_status
1821 fi
1822   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1823   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1824   as_fn_set_status $ac_retval
1825
1826 } # ac_fn_c_try_run
1827
1828 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1829 # -------------------------------------------------------
1830 # Tests whether HEADER exists and can be compiled using the include files in
1831 # INCLUDES, setting the cache variable VAR accordingly.
1832 ac_fn_c_check_header_compile ()
1833 {
1834   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1835   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1836 $as_echo_n "checking for $2... " >&6; }
1837 if eval \${$3+:} false; then :
1838   $as_echo_n "(cached) " >&6
1839 else
1840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1841 /* end confdefs.h.  */
1842 $4
1843 #include <$2>
1844 _ACEOF
1845 if ac_fn_c_try_compile "$LINENO"; then :
1846   eval "$3=yes"
1847 else
1848   eval "$3=no"
1849 fi
1850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1851 fi
1852 eval ac_res=\$$3
1853                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1854 $as_echo "$ac_res" >&6; }
1855   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1856
1857 } # ac_fn_c_check_header_compile
1858
1859 # ac_fn_d_try_compile LINENO
1860 # --------------------------
1861 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1862 ac_fn_d_try_compile ()
1863 {
1864   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1865   rm -f conftest.$ac_objext
1866   if { { ac_try="$ac_compile"
1867 case "(($ac_try" in
1868   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1869   *) ac_try_echo=$ac_try;;
1870 esac
1871 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1872 $as_echo "$ac_try_echo"; } >&5
1873   (eval "$ac_compile") 2>conftest.err
1874   ac_status=$?
1875   if test -s conftest.err; then
1876     grep -v '^ *+' conftest.err >conftest.er1
1877     cat conftest.er1 >&5
1878     mv -f conftest.er1 conftest.err
1879   fi
1880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1881   test $ac_status = 0; } && {
1882          test -z "$ac_d_werror_flag" ||
1883          test ! -s conftest.err
1884        } && test -s conftest.$ac_objext; then :
1885   ac_retval=0
1886 else
1887   $as_echo "$as_me: failed program was:" >&5
1888 sed 's/^/| /' conftest.$ac_ext >&5
1889
1890         ac_retval=1
1891 fi
1892   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1893   as_fn_set_status $ac_retval
1894
1895 } # ac_fn_d_try_compile
1896
1897 # ac_fn_c_try_link LINENO
1898 # -----------------------
1899 # Try to link conftest.$ac_ext, and return whether this succeeded.
1900 ac_fn_c_try_link ()
1901 {
1902   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1903   rm -f conftest.$ac_objext conftest$ac_exeext
1904   if { { ac_try="$ac_link"
1905 case "(($ac_try" in
1906   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1907   *) ac_try_echo=$ac_try;;
1908 esac
1909 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1910 $as_echo "$ac_try_echo"; } >&5
1911   (eval "$ac_link") 2>conftest.err
1912   ac_status=$?
1913   if test -s conftest.err; then
1914     grep -v '^ *+' conftest.err >conftest.er1
1915     cat conftest.er1 >&5
1916     mv -f conftest.er1 conftest.err
1917   fi
1918   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1919   test $ac_status = 0; } && {
1920          test -z "$ac_c_werror_flag" ||
1921          test ! -s conftest.err
1922        } && test -s conftest$ac_exeext && {
1923          test "$cross_compiling" = yes ||
1924          test -x conftest$ac_exeext
1925        }; then :
1926   ac_retval=0
1927 else
1928   $as_echo "$as_me: failed program was:" >&5
1929 sed 's/^/| /' conftest.$ac_ext >&5
1930
1931         ac_retval=1
1932 fi
1933   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1934   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1935   # interfere with the next link command; also delete a directory that is
1936   # left behind by Apple's compiler.  We do this before executing the actions.
1937   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1938   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1939   as_fn_set_status $ac_retval
1940
1941 } # ac_fn_c_try_link
1942
1943 # ac_fn_c_check_func LINENO FUNC VAR
1944 # ----------------------------------
1945 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1946 ac_fn_c_check_func ()
1947 {
1948   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1949   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1950 $as_echo_n "checking for $2... " >&6; }
1951 if eval \${$3+:} false; then :
1952   $as_echo_n "(cached) " >&6
1953 else
1954   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1955 /* end confdefs.h.  */
1956 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1957    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1958 #define $2 innocuous_$2
1959
1960 /* System header to define __stub macros and hopefully few prototypes,
1961     which can conflict with char $2 (); below.
1962     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1963     <limits.h> exists even on freestanding compilers.  */
1964
1965 #ifdef __STDC__
1966 # include <limits.h>
1967 #else
1968 # include <assert.h>
1969 #endif
1970
1971 #undef $2
1972
1973 /* Override any GCC internal prototype to avoid an error.
1974    Use char because int might match the return type of a GCC
1975    builtin and then its argument prototype would still apply.  */
1976 #ifdef __cplusplus
1977 extern "C"
1978 #endif
1979 char $2 ();
1980 /* The GNU C library defines this for functions which it implements
1981     to always fail with ENOSYS.  Some functions are actually named
1982     something starting with __ and the normal name is an alias.  */
1983 #if defined __stub_$2 || defined __stub___$2
1984 choke me
1985 #endif
1986
1987 int
1988 main ()
1989 {
1990 return $2 ();
1991   ;
1992   return 0;
1993 }
1994 _ACEOF
1995 if ac_fn_c_try_link "$LINENO"; then :
1996   eval "$3=yes"
1997 else
1998   eval "$3=no"
1999 fi
2000 rm -f core conftest.err conftest.$ac_objext \
2001     conftest$ac_exeext conftest.$ac_ext
2002 fi
2003 eval ac_res=\$$3
2004                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2005 $as_echo "$ac_res" >&6; }
2006   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2007
2008 } # ac_fn_c_check_func
2009
2010 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2011 # ----------------------------------------------------
2012 # Tries to find if the field MEMBER exists in type AGGR, after including
2013 # INCLUDES, setting cache variable VAR accordingly.
2014 ac_fn_c_check_member ()
2015 {
2016   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2017   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2018 $as_echo_n "checking for $2.$3... " >&6; }
2019 if eval \${$4+:} false; then :
2020   $as_echo_n "(cached) " >&6
2021 else
2022   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2023 /* end confdefs.h.  */
2024 $5
2025 int
2026 main ()
2027 {
2028 static $2 ac_aggr;
2029 if (ac_aggr.$3)
2030 return 0;
2031   ;
2032   return 0;
2033 }
2034 _ACEOF
2035 if ac_fn_c_try_compile "$LINENO"; then :
2036   eval "$4=yes"
2037 else
2038   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2039 /* end confdefs.h.  */
2040 $5
2041 int
2042 main ()
2043 {
2044 static $2 ac_aggr;
2045 if (sizeof ac_aggr.$3)
2046 return 0;
2047   ;
2048   return 0;
2049 }
2050 _ACEOF
2051 if ac_fn_c_try_compile "$LINENO"; then :
2052   eval "$4=yes"
2053 else
2054   eval "$4=no"
2055 fi
2056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2057 fi
2058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2059 fi
2060 eval ac_res=\$$4
2061                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2062 $as_echo "$ac_res" >&6; }
2063   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2064
2065 } # ac_fn_c_check_member
2066
2067 # ac_fn_d_try_link LINENO
2068 # -----------------------
2069 # Try to link conftest.$ac_ext, and return whether this succeeded.
2070 ac_fn_d_try_link ()
2071 {
2072   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2073   rm -f conftest.$ac_objext conftest$ac_exeext
2074   if { { ac_try="$ac_link"
2075 case "(($ac_try" in
2076   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2077   *) ac_try_echo=$ac_try;;
2078 esac
2079 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2080 $as_echo "$ac_try_echo"; } >&5
2081   (eval "$ac_link") 2>conftest.err
2082   ac_status=$?
2083   if test -s conftest.err; then
2084     grep -v '^ *+' conftest.err >conftest.er1
2085     cat conftest.er1 >&5
2086     mv -f conftest.er1 conftest.err
2087   fi
2088   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2089   test $ac_status = 0; } && {
2090          test -z "$ac_d_werror_flag" ||
2091          test ! -s conftest.err
2092        } && test -s conftest$ac_exeext && {
2093          test "$cross_compiling" = yes ||
2094          test -x conftest$ac_exeext
2095        }; then :
2096   ac_retval=0
2097 else
2098   $as_echo "$as_me: failed program was:" >&5
2099 sed 's/^/| /' conftest.$ac_ext >&5
2100
2101         ac_retval=1
2102 fi
2103   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2104   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2105   # interfere with the next link command; also delete a directory that is
2106   # left behind by Apple's compiler.  We do this before executing the actions.
2107   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2108   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2109   as_fn_set_status $ac_retval
2110
2111 } # ac_fn_d_try_link
2112 cat >config.log <<_ACEOF
2113 This file contains any messages produced by compilers while
2114 running configure, to aid debugging if configure makes a mistake.
2115
2116 It was created by package-unused $as_me version-unused, which was
2117 generated by GNU Autoconf 2.69.  Invocation command line was
2118
2119   $ $0 $@
2120
2121 _ACEOF
2122 exec 5>>config.log
2123 {
2124 cat <<_ASUNAME
2125 ## --------- ##
2126 ## Platform. ##
2127 ## --------- ##
2128
2129 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2130 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2131 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2132 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2133 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2134
2135 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2136 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2137
2138 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2139 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2140 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2141 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2142 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2143 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2144 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2145
2146 _ASUNAME
2147
2148 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2149 for as_dir in $PATH
2150 do
2151   IFS=$as_save_IFS
2152   test -z "$as_dir" && as_dir=.
2153     $as_echo "PATH: $as_dir"
2154   done
2155 IFS=$as_save_IFS
2156
2157 } >&5
2158
2159 cat >&5 <<_ACEOF
2160
2161
2162 ## ----------- ##
2163 ## Core tests. ##
2164 ## ----------- ##
2165
2166 _ACEOF
2167
2168
2169 # Keep a trace of the command line.
2170 # Strip out --no-create and --no-recursion so they do not pile up.
2171 # Strip out --silent because we don't want to record it for future runs.
2172 # Also quote any args containing shell meta-characters.
2173 # Make two passes to allow for proper duplicate-argument suppression.
2174 ac_configure_args=
2175 ac_configure_args0=
2176 ac_configure_args1=
2177 ac_must_keep_next=false
2178 for ac_pass in 1 2
2179 do
2180   for ac_arg
2181   do
2182     case $ac_arg in
2183     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2184     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2185     | -silent | --silent | --silen | --sile | --sil)
2186       continue ;;
2187     *\'*)
2188       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2189     esac
2190     case $ac_pass in
2191     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2192     2)
2193       as_fn_append ac_configure_args1 " '$ac_arg'"
2194       if test $ac_must_keep_next = true; then
2195         ac_must_keep_next=false # Got value, back to normal.
2196       else
2197         case $ac_arg in
2198           *=* | --config-cache | -C | -disable-* | --disable-* \
2199           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2200           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2201           | -with-* | --with-* | -without-* | --without-* | --x)
2202             case "$ac_configure_args0 " in
2203               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2204             esac
2205             ;;
2206           -* ) ac_must_keep_next=true ;;
2207         esac
2208       fi
2209       as_fn_append ac_configure_args " '$ac_arg'"
2210       ;;
2211     esac
2212   done
2213 done
2214 { ac_configure_args0=; unset ac_configure_args0;}
2215 { ac_configure_args1=; unset ac_configure_args1;}
2216
2217 # When interrupted or exit'd, cleanup temporary files, and complete
2218 # config.log.  We remove comments because anyway the quotes in there
2219 # would cause problems or look ugly.
2220 # WARNING: Use '\'' to represent an apostrophe within the trap.
2221 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2222 trap 'exit_status=$?
2223   # Save into config.log some information that might help in debugging.
2224   {
2225     echo
2226
2227     $as_echo "## ---------------- ##
2228 ## Cache variables. ##
2229 ## ---------------- ##"
2230     echo
2231     # The following way of writing the cache mishandles newlines in values,
2232 (
2233   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2234     eval ac_val=\$$ac_var
2235     case $ac_val in #(
2236     *${as_nl}*)
2237       case $ac_var in #(
2238       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2239 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2240       esac
2241       case $ac_var in #(
2242       _ | IFS | as_nl) ;; #(
2243       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2244       *) { eval $ac_var=; unset $ac_var;} ;;
2245       esac ;;
2246     esac
2247   done
2248   (set) 2>&1 |
2249     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2250     *${as_nl}ac_space=\ *)
2251       sed -n \
2252         "s/'\''/'\''\\\\'\'''\''/g;
2253           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2254       ;; #(
2255     *)
2256       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2257       ;;
2258     esac |
2259     sort
2260 )
2261     echo
2262
2263     $as_echo "## ----------------- ##
2264 ## Output variables. ##
2265 ## ----------------- ##"
2266     echo
2267     for ac_var in $ac_subst_vars
2268     do
2269       eval ac_val=\$$ac_var
2270       case $ac_val in
2271       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2272       esac
2273       $as_echo "$ac_var='\''$ac_val'\''"
2274     done | sort
2275     echo
2276
2277     if test -n "$ac_subst_files"; then
2278       $as_echo "## ------------------- ##
2279 ## File substitutions. ##
2280 ## ------------------- ##"
2281       echo
2282       for ac_var in $ac_subst_files
2283       do
2284         eval ac_val=\$$ac_var
2285         case $ac_val in
2286         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2287         esac
2288         $as_echo "$ac_var='\''$ac_val'\''"
2289       done | sort
2290       echo
2291     fi
2292
2293     if test -s confdefs.h; then
2294       $as_echo "## ----------- ##
2295 ## confdefs.h. ##
2296 ## ----------- ##"
2297       echo
2298       cat confdefs.h
2299       echo
2300     fi
2301     test "$ac_signal" != 0 &&
2302       $as_echo "$as_me: caught signal $ac_signal"
2303     $as_echo "$as_me: exit $exit_status"
2304   } >&5
2305   rm -f core *.core core.conftest.* &&
2306     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2307     exit $exit_status
2308 ' 0
2309 for ac_signal in 1 2 13 15; do
2310   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2311 done
2312 ac_signal=0
2313
2314 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2315 rm -f -r conftest* confdefs.h
2316
2317 $as_echo "/* confdefs.h */" > confdefs.h
2318
2319 # Predefined preprocessor variables.
2320
2321 cat >>confdefs.h <<_ACEOF
2322 #define PACKAGE_NAME "$PACKAGE_NAME"
2323 _ACEOF
2324
2325 cat >>confdefs.h <<_ACEOF
2326 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2327 _ACEOF
2328
2329 cat >>confdefs.h <<_ACEOF
2330 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2331 _ACEOF
2332
2333 cat >>confdefs.h <<_ACEOF
2334 #define PACKAGE_STRING "$PACKAGE_STRING"
2335 _ACEOF
2336
2337 cat >>confdefs.h <<_ACEOF
2338 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2339 _ACEOF
2340
2341 cat >>confdefs.h <<_ACEOF
2342 #define PACKAGE_URL "$PACKAGE_URL"
2343 _ACEOF
2344
2345
2346 # Let the site file select an alternate cache file if it wants to.
2347 # Prefer an explicitly selected file to automatically selected ones.
2348 ac_site_file1=NONE
2349 ac_site_file2=NONE
2350 if test -n "$CONFIG_SITE"; then
2351   # We do not want a PATH search for config.site.
2352   case $CONFIG_SITE in #((
2353     -*)  ac_site_file1=./$CONFIG_SITE;;
2354     */*) ac_site_file1=$CONFIG_SITE;;
2355     *)   ac_site_file1=./$CONFIG_SITE;;
2356   esac
2357 elif test "x$prefix" != xNONE; then
2358   ac_site_file1=$prefix/share/config.site
2359   ac_site_file2=$prefix/etc/config.site
2360 else
2361   ac_site_file1=$ac_default_prefix/share/config.site
2362   ac_site_file2=$ac_default_prefix/etc/config.site
2363 fi
2364 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2365 do
2366   test "x$ac_site_file" = xNONE && continue
2367   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2368     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2369 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2370     sed 's/^/| /' "$ac_site_file" >&5
2371     . "$ac_site_file" \
2372       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2373 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2374 as_fn_error $? "failed to load site script $ac_site_file
2375 See \`config.log' for more details" "$LINENO" 5; }
2376   fi
2377 done
2378
2379 if test -r "$cache_file"; then
2380   # Some versions of bash will fail to source /dev/null (special files
2381   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2382   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2383     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2384 $as_echo "$as_me: loading cache $cache_file" >&6;}
2385     case $cache_file in
2386       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2387       *)                      . "./$cache_file";;
2388     esac
2389   fi
2390 else
2391   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2392 $as_echo "$as_me: creating cache $cache_file" >&6;}
2393   >$cache_file
2394 fi
2395
2396 # Check that the precious variables saved in the cache have kept the same
2397 # value.
2398 ac_cache_corrupted=false
2399 for ac_var in $ac_precious_vars; do
2400   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2401   eval ac_new_set=\$ac_env_${ac_var}_set
2402   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2403   eval ac_new_val=\$ac_env_${ac_var}_value
2404   case $ac_old_set,$ac_new_set in
2405     set,)
2406       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2407 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2408       ac_cache_corrupted=: ;;
2409     ,set)
2410       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2411 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2412       ac_cache_corrupted=: ;;
2413     ,);;
2414     *)
2415       if test "x$ac_old_val" != "x$ac_new_val"; then
2416         # differences in whitespace do not lead to failure.
2417         ac_old_val_w=`echo x $ac_old_val`
2418         ac_new_val_w=`echo x $ac_new_val`
2419         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2420           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2421 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2422           ac_cache_corrupted=:
2423         else
2424           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2425 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2426           eval $ac_var=\$ac_old_val
2427         fi
2428         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2429 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2430         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2431 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2432       fi;;
2433   esac
2434   # Pass precious variables to config.status.
2435   if test "$ac_new_set" = set; then
2436     case $ac_new_val in
2437     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2438     *) ac_arg=$ac_var=$ac_new_val ;;
2439     esac
2440     case " $ac_configure_args " in
2441       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2442       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2443     esac
2444   fi
2445 done
2446 if $ac_cache_corrupted; then
2447   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2448 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2449   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2450 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2451   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2452 fi
2453 ## -------------------- ##
2454 ## Main body of script. ##
2455 ## -------------------- ##
2456
2457 ac_ext=c
2458 ac_cpp='$CPP $CPPFLAGS'
2459 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2460 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2461 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2462
2463
2464
2465
2466
2467
2468 ac_config_headers="$ac_config_headers config.h"
2469
2470
2471 # Default to --enable-multilib
2472 # Check whether --enable-multilib was given.
2473 if test "${enable_multilib+set}" = set; then :
2474   enableval=$enable_multilib; case "$enableval" in
2475   yes) multilib=yes ;;
2476   no)  multilib=no ;;
2477   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2478  esac
2479 else
2480   multilib=yes
2481 fi
2482
2483
2484 # We may get other options which we leave undocumented:
2485 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2486 # See config-ml.in if you want the gory details.
2487
2488 if test "$srcdir" = "."; then
2489   if test "$with_target_subdir" != "."; then
2490     multi_basedir="$srcdir/$with_multisrctop../.."
2491   else
2492     multi_basedir="$srcdir/$with_multisrctop.."
2493   fi
2494 else
2495   multi_basedir="$srcdir/.."
2496 fi
2497
2498
2499 # Even if the default multilib is not a cross compilation,
2500 # it may be that some of the other multilibs are.
2501 if test $cross_compiling = no && test $multilib = yes \
2502    && test "x${with_multisubdir}" != x ; then
2503    cross_compiling=maybe
2504 fi
2505
2506 ac_config_commands="$ac_config_commands default-1"
2507
2508 ac_aux_dir=
2509 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2510   if test -f "$ac_dir/install-sh"; then
2511     ac_aux_dir=$ac_dir
2512     ac_install_sh="$ac_aux_dir/install-sh -c"
2513     break
2514   elif test -f "$ac_dir/install.sh"; then
2515     ac_aux_dir=$ac_dir
2516     ac_install_sh="$ac_aux_dir/install.sh -c"
2517     break
2518   elif test -f "$ac_dir/shtool"; then
2519     ac_aux_dir=$ac_dir
2520     ac_install_sh="$ac_aux_dir/shtool install -c"
2521     break
2522   fi
2523 done
2524 if test -z "$ac_aux_dir"; then
2525   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2526 fi
2527
2528 # These three variables are undocumented and unsupported,
2529 # and are intended to be withdrawn in a future Autoconf release.
2530 # They can cause serious problems if a builder's source tree is in a directory
2531 # whose full name contains unusual characters.
2532 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2533 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2534 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2535
2536
2537 # Make sure we can run config.sub.
2538 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2539   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2540
2541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2542 $as_echo_n "checking build system type... " >&6; }
2543 if ${ac_cv_build+:} false; then :
2544   $as_echo_n "(cached) " >&6
2545 else
2546   ac_build_alias=$build_alias
2547 test "x$ac_build_alias" = x &&
2548   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2549 test "x$ac_build_alias" = x &&
2550   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2551 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2552   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2553
2554 fi
2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2556 $as_echo "$ac_cv_build" >&6; }
2557 case $ac_cv_build in
2558 *-*-*) ;;
2559 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2560 esac
2561 build=$ac_cv_build
2562 ac_save_IFS=$IFS; IFS='-'
2563 set x $ac_cv_build
2564 shift
2565 build_cpu=$1
2566 build_vendor=$2
2567 shift; shift
2568 # Remember, the first character of IFS is used to create $*,
2569 # except with old shells:
2570 build_os=$*
2571 IFS=$ac_save_IFS
2572 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2573
2574
2575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2576 $as_echo_n "checking host system type... " >&6; }
2577 if ${ac_cv_host+:} false; then :
2578   $as_echo_n "(cached) " >&6
2579 else
2580   if test "x$host_alias" = x; then
2581   ac_cv_host=$ac_cv_build
2582 else
2583   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2584     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2585 fi
2586
2587 fi
2588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2589 $as_echo "$ac_cv_host" >&6; }
2590 case $ac_cv_host in
2591 *-*-*) ;;
2592 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2593 esac
2594 host=$ac_cv_host
2595 ac_save_IFS=$IFS; IFS='-'
2596 set x $ac_cv_host
2597 shift
2598 host_cpu=$1
2599 host_vendor=$2
2600 shift; shift
2601 # Remember, the first character of IFS is used to create $*,
2602 # except with old shells:
2603 host_os=$*
2604 IFS=$ac_save_IFS
2605 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2606
2607
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2609 $as_echo_n "checking target system type... " >&6; }
2610 if ${ac_cv_target+:} false; then :
2611   $as_echo_n "(cached) " >&6
2612 else
2613   if test "x$target_alias" = x; then
2614   ac_cv_target=$ac_cv_host
2615 else
2616   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2617     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2618 fi
2619
2620 fi
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2622 $as_echo "$ac_cv_target" >&6; }
2623 case $ac_cv_target in
2624 *-*-*) ;;
2625 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2626 esac
2627 target=$ac_cv_target
2628 ac_save_IFS=$IFS; IFS='-'
2629 set x $ac_cv_target
2630 shift
2631 target_cpu=$1
2632 target_vendor=$2
2633 shift; shift
2634 # Remember, the first character of IFS is used to create $*,
2635 # except with old shells:
2636 target_os=$*
2637 IFS=$ac_save_IFS
2638 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2639
2640
2641 # The aliases save the names the user supplied, while $host etc.
2642 # will get canonicalized.
2643 test -n "$target_alias" &&
2644   test "$program_prefix$program_suffix$program_transform_name" = \
2645     NONENONEs,x,x, &&
2646   program_prefix=${target_alias}-
2647
2648 # Expand $ac_aux_dir to an absolute path.
2649 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2650
2651 ac_ext=c
2652 ac_cpp='$CPP $CPPFLAGS'
2653 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2654 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2655 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2656 if test -n "$ac_tool_prefix"; then
2657   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2658 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2660 $as_echo_n "checking for $ac_word... " >&6; }
2661 if ${ac_cv_prog_CC+:} false; then :
2662   $as_echo_n "(cached) " >&6
2663 else
2664   if test -n "$CC"; then
2665   ac_cv_prog_CC="$CC" # Let the user override the test.
2666 else
2667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2668 for as_dir in $PATH
2669 do
2670   IFS=$as_save_IFS
2671   test -z "$as_dir" && as_dir=.
2672     for ac_exec_ext in '' $ac_executable_extensions; do
2673   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2674     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2675     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2676     break 2
2677   fi
2678 done
2679   done
2680 IFS=$as_save_IFS
2681
2682 fi
2683 fi
2684 CC=$ac_cv_prog_CC
2685 if test -n "$CC"; then
2686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2687 $as_echo "$CC" >&6; }
2688 else
2689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2690 $as_echo "no" >&6; }
2691 fi
2692
2693
2694 fi
2695 if test -z "$ac_cv_prog_CC"; then
2696   ac_ct_CC=$CC
2697   # Extract the first word of "gcc", so it can be a program name with args.
2698 set dummy gcc; ac_word=$2
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2700 $as_echo_n "checking for $ac_word... " >&6; }
2701 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2702   $as_echo_n "(cached) " >&6
2703 else
2704   if test -n "$ac_ct_CC"; then
2705   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2706 else
2707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2708 for as_dir in $PATH
2709 do
2710   IFS=$as_save_IFS
2711   test -z "$as_dir" && as_dir=.
2712     for ac_exec_ext in '' $ac_executable_extensions; do
2713   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2714     ac_cv_prog_ac_ct_CC="gcc"
2715     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2716     break 2
2717   fi
2718 done
2719   done
2720 IFS=$as_save_IFS
2721
2722 fi
2723 fi
2724 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2725 if test -n "$ac_ct_CC"; then
2726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2727 $as_echo "$ac_ct_CC" >&6; }
2728 else
2729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2730 $as_echo "no" >&6; }
2731 fi
2732
2733   if test "x$ac_ct_CC" = x; then
2734     CC=""
2735   else
2736     case $cross_compiling:$ac_tool_warned in
2737 yes:)
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2739 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2740 ac_tool_warned=yes ;;
2741 esac
2742     CC=$ac_ct_CC
2743   fi
2744 else
2745   CC="$ac_cv_prog_CC"
2746 fi
2747
2748 if test -z "$CC"; then
2749           if test -n "$ac_tool_prefix"; then
2750     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2751 set dummy ${ac_tool_prefix}cc; ac_word=$2
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2753 $as_echo_n "checking for $ac_word... " >&6; }
2754 if ${ac_cv_prog_CC+:} false; then :
2755   $as_echo_n "(cached) " >&6
2756 else
2757   if test -n "$CC"; then
2758   ac_cv_prog_CC="$CC" # Let the user override the test.
2759 else
2760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2761 for as_dir in $PATH
2762 do
2763   IFS=$as_save_IFS
2764   test -z "$as_dir" && as_dir=.
2765     for ac_exec_ext in '' $ac_executable_extensions; do
2766   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2767     ac_cv_prog_CC="${ac_tool_prefix}cc"
2768     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2769     break 2
2770   fi
2771 done
2772   done
2773 IFS=$as_save_IFS
2774
2775 fi
2776 fi
2777 CC=$ac_cv_prog_CC
2778 if test -n "$CC"; then
2779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2780 $as_echo "$CC" >&6; }
2781 else
2782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2783 $as_echo "no" >&6; }
2784 fi
2785
2786
2787   fi
2788 fi
2789 if test -z "$CC"; then
2790   # Extract the first word of "cc", so it can be a program name with args.
2791 set dummy cc; ac_word=$2
2792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2793 $as_echo_n "checking for $ac_word... " >&6; }
2794 if ${ac_cv_prog_CC+:} false; then :
2795   $as_echo_n "(cached) " >&6
2796 else
2797   if test -n "$CC"; then
2798   ac_cv_prog_CC="$CC" # Let the user override the test.
2799 else
2800   ac_prog_rejected=no
2801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2802 for as_dir in $PATH
2803 do
2804   IFS=$as_save_IFS
2805   test -z "$as_dir" && as_dir=.
2806     for ac_exec_ext in '' $ac_executable_extensions; do
2807   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2808     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2809        ac_prog_rejected=yes
2810        continue
2811      fi
2812     ac_cv_prog_CC="cc"
2813     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2814     break 2
2815   fi
2816 done
2817   done
2818 IFS=$as_save_IFS
2819
2820 if test $ac_prog_rejected = yes; then
2821   # We found a bogon in the path, so make sure we never use it.
2822   set dummy $ac_cv_prog_CC
2823   shift
2824   if test $# != 0; then
2825     # We chose a different compiler from the bogus one.
2826     # However, it has the same basename, so the bogon will be chosen
2827     # first if we set CC to just the basename; use the full file name.
2828     shift
2829     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2830   fi
2831 fi
2832 fi
2833 fi
2834 CC=$ac_cv_prog_CC
2835 if test -n "$CC"; then
2836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2837 $as_echo "$CC" >&6; }
2838 else
2839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2840 $as_echo "no" >&6; }
2841 fi
2842
2843
2844 fi
2845 if test -z "$CC"; then
2846   if test -n "$ac_tool_prefix"; then
2847   for ac_prog in cl.exe
2848   do
2849     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2850 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2852 $as_echo_n "checking for $ac_word... " >&6; }
2853 if ${ac_cv_prog_CC+:} false; then :
2854   $as_echo_n "(cached) " >&6
2855 else
2856   if test -n "$CC"; then
2857   ac_cv_prog_CC="$CC" # Let the user override the test.
2858 else
2859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2860 for as_dir in $PATH
2861 do
2862   IFS=$as_save_IFS
2863   test -z "$as_dir" && as_dir=.
2864     for ac_exec_ext in '' $ac_executable_extensions; do
2865   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2866     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2867     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2868     break 2
2869   fi
2870 done
2871   done
2872 IFS=$as_save_IFS
2873
2874 fi
2875 fi
2876 CC=$ac_cv_prog_CC
2877 if test -n "$CC"; then
2878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2879 $as_echo "$CC" >&6; }
2880 else
2881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2882 $as_echo "no" >&6; }
2883 fi
2884
2885
2886     test -n "$CC" && break
2887   done
2888 fi
2889 if test -z "$CC"; then
2890   ac_ct_CC=$CC
2891   for ac_prog in cl.exe
2892 do
2893   # Extract the first word of "$ac_prog", so it can be a program name with args.
2894 set dummy $ac_prog; ac_word=$2
2895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2896 $as_echo_n "checking for $ac_word... " >&6; }
2897 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2898   $as_echo_n "(cached) " >&6
2899 else
2900   if test -n "$ac_ct_CC"; then
2901   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2902 else
2903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2904 for as_dir in $PATH
2905 do
2906   IFS=$as_save_IFS
2907   test -z "$as_dir" && as_dir=.
2908     for ac_exec_ext in '' $ac_executable_extensions; do
2909   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2910     ac_cv_prog_ac_ct_CC="$ac_prog"
2911     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2912     break 2
2913   fi
2914 done
2915   done
2916 IFS=$as_save_IFS
2917
2918 fi
2919 fi
2920 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2921 if test -n "$ac_ct_CC"; then
2922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2923 $as_echo "$ac_ct_CC" >&6; }
2924 else
2925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2926 $as_echo "no" >&6; }
2927 fi
2928
2929
2930   test -n "$ac_ct_CC" && break
2931 done
2932
2933   if test "x$ac_ct_CC" = x; then
2934     CC=""
2935   else
2936     case $cross_compiling:$ac_tool_warned in
2937 yes:)
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2939 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2940 ac_tool_warned=yes ;;
2941 esac
2942     CC=$ac_ct_CC
2943   fi
2944 fi
2945
2946 fi
2947
2948
2949 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2950 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2951 as_fn_error $? "no acceptable C compiler found in \$PATH
2952 See \`config.log' for more details" "$LINENO" 5; }
2953
2954 # Provide some information about the compiler.
2955 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2956 set X $ac_compile
2957 ac_compiler=$2
2958 for ac_option in --version -v -V -qversion; do
2959   { { ac_try="$ac_compiler $ac_option >&5"
2960 case "(($ac_try" in
2961   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2962   *) ac_try_echo=$ac_try;;
2963 esac
2964 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2965 $as_echo "$ac_try_echo"; } >&5
2966   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2967   ac_status=$?
2968   if test -s conftest.err; then
2969     sed '10a\
2970 ... rest of stderr output deleted ...
2971          10q' conftest.err >conftest.er1
2972     cat conftest.er1 >&5
2973   fi
2974   rm -f conftest.er1 conftest.err
2975   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2976   test $ac_status = 0; }
2977 done
2978
2979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2980 /* end confdefs.h.  */
2981
2982 int
2983 main ()
2984 {
2985
2986   ;
2987   return 0;
2988 }
2989 _ACEOF
2990 ac_clean_files_save=$ac_clean_files
2991 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2992 # Try to create an executable without -o first, disregard a.out.
2993 # It will help us diagnose broken compilers, and finding out an intuition
2994 # of exeext.
2995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2996 $as_echo_n "checking whether the C compiler works... " >&6; }
2997 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2998
2999 # The possible output files:
3000 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3001
3002 ac_rmfiles=
3003 for ac_file in $ac_files
3004 do
3005   case $ac_file in
3006     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3007     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3008   esac
3009 done
3010 rm -f $ac_rmfiles
3011
3012 if { { ac_try="$ac_link_default"
3013 case "(($ac_try" in
3014   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3015   *) ac_try_echo=$ac_try;;
3016 esac
3017 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3018 $as_echo "$ac_try_echo"; } >&5
3019   (eval "$ac_link_default") 2>&5
3020   ac_status=$?
3021   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3022   test $ac_status = 0; }; then :
3023   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3024 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3025 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3026 # so that the user can short-circuit this test for compilers unknown to
3027 # Autoconf.
3028 for ac_file in $ac_files ''
3029 do
3030   test -f "$ac_file" || continue
3031   case $ac_file in
3032     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3033         ;;
3034     [ab].out )
3035         # We found the default executable, but exeext='' is most
3036         # certainly right.
3037         break;;
3038     *.* )
3039         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3040         then :; else
3041            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3042         fi
3043         # We set ac_cv_exeext here because the later test for it is not
3044         # safe: cross compilers may not add the suffix if given an `-o'
3045         # argument, so we may need to know it at that point already.
3046         # Even if this section looks crufty: it has the advantage of
3047         # actually working.
3048         break;;
3049     * )
3050         break;;
3051   esac
3052 done
3053 test "$ac_cv_exeext" = no && ac_cv_exeext=
3054
3055 else
3056   ac_file=''
3057 fi
3058 if test -z "$ac_file"; then :
3059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3060 $as_echo "no" >&6; }
3061 $as_echo "$as_me: failed program was:" >&5
3062 sed 's/^/| /' conftest.$ac_ext >&5
3063
3064 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3065 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3066 as_fn_error 77 "C compiler cannot create executables
3067 See \`config.log' for more details" "$LINENO" 5; }
3068 else
3069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3070 $as_echo "yes" >&6; }
3071 fi
3072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3073 $as_echo_n "checking for C compiler default output file name... " >&6; }
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3075 $as_echo "$ac_file" >&6; }
3076 ac_exeext=$ac_cv_exeext
3077
3078 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3079 ac_clean_files=$ac_clean_files_save
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3081 $as_echo_n "checking for suffix of executables... " >&6; }
3082 if { { ac_try="$ac_link"
3083 case "(($ac_try" in
3084   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3085   *) ac_try_echo=$ac_try;;
3086 esac
3087 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3088 $as_echo "$ac_try_echo"; } >&5
3089   (eval "$ac_link") 2>&5
3090   ac_status=$?
3091   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3092   test $ac_status = 0; }; then :
3093   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3094 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3095 # work properly (i.e., refer to `conftest.exe'), while it won't with
3096 # `rm'.
3097 for ac_file in conftest.exe conftest conftest.*; do
3098   test -f "$ac_file" || continue
3099   case $ac_file in
3100     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3101     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3102           break;;
3103     * ) break;;
3104   esac
3105 done
3106 else
3107   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3108 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3109 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3110 See \`config.log' for more details" "$LINENO" 5; }
3111 fi
3112 rm -f conftest conftest$ac_cv_exeext
3113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3114 $as_echo "$ac_cv_exeext" >&6; }
3115
3116 rm -f conftest.$ac_ext
3117 EXEEXT=$ac_cv_exeext
3118 ac_exeext=$EXEEXT
3119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3120 /* end confdefs.h.  */
3121 #include <stdio.h>
3122 int
3123 main ()
3124 {
3125 FILE *f = fopen ("conftest.out", "w");
3126  return ferror (f) || fclose (f) != 0;
3127
3128   ;
3129   return 0;
3130 }
3131 _ACEOF
3132 ac_clean_files="$ac_clean_files conftest.out"
3133 # Check that the compiler produces executables we can run.  If not, either
3134 # the compiler is broken, or we cross compile.
3135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3136 $as_echo_n "checking whether we are cross compiling... " >&6; }
3137 if test "$cross_compiling" != yes; then
3138   { { ac_try="$ac_link"
3139 case "(($ac_try" in
3140   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3141   *) ac_try_echo=$ac_try;;
3142 esac
3143 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3144 $as_echo "$ac_try_echo"; } >&5
3145   (eval "$ac_link") 2>&5
3146   ac_status=$?
3147   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3148   test $ac_status = 0; }
3149   if { ac_try='./conftest$ac_cv_exeext'
3150   { { case "(($ac_try" in
3151   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3152   *) ac_try_echo=$ac_try;;
3153 esac
3154 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3155 $as_echo "$ac_try_echo"; } >&5
3156   (eval "$ac_try") 2>&5
3157   ac_status=$?
3158   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3159   test $ac_status = 0; }; }; then
3160     cross_compiling=no
3161   else
3162     if test "$cross_compiling" = maybe; then
3163         cross_compiling=yes
3164     else
3165         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3166 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3167 as_fn_error $? "cannot run C compiled programs.
3168 If you meant to cross compile, use \`--host'.
3169 See \`config.log' for more details" "$LINENO" 5; }
3170     fi
3171   fi
3172 fi
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3174 $as_echo "$cross_compiling" >&6; }
3175
3176 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3177 ac_clean_files=$ac_clean_files_save
3178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3179 $as_echo_n "checking for suffix of object files... " >&6; }
3180 if ${ac_cv_objext+:} false; then :
3181   $as_echo_n "(cached) " >&6
3182 else
3183   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3184 /* end confdefs.h.  */
3185
3186 int
3187 main ()
3188 {
3189
3190   ;
3191   return 0;
3192 }
3193 _ACEOF
3194 rm -f conftest.o conftest.obj
3195 if { { ac_try="$ac_compile"
3196 case "(($ac_try" in
3197   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3198   *) ac_try_echo=$ac_try;;
3199 esac
3200 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3201 $as_echo "$ac_try_echo"; } >&5
3202   (eval "$ac_compile") 2>&5
3203   ac_status=$?
3204   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3205   test $ac_status = 0; }; then :
3206   for ac_file in conftest.o conftest.obj conftest.*; do
3207   test -f "$ac_file" || continue;
3208   case $ac_file in
3209     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3210     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3211        break;;
3212   esac
3213 done
3214 else
3215   $as_echo "$as_me: failed program was:" >&5
3216 sed 's/^/| /' conftest.$ac_ext >&5
3217
3218 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3219 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3220 as_fn_error $? "cannot compute suffix of object files: cannot compile
3221 See \`config.log' for more details" "$LINENO" 5; }
3222 fi
3223 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3224 fi
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3226 $as_echo "$ac_cv_objext" >&6; }
3227 OBJEXT=$ac_cv_objext
3228 ac_objext=$OBJEXT
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3230 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3231 if ${ac_cv_c_compiler_gnu+:} false; then :
3232   $as_echo_n "(cached) " >&6
3233 else
3234   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3235 /* end confdefs.h.  */
3236
3237 int
3238 main ()
3239 {
3240 #ifndef __GNUC__
3241        choke me
3242 #endif
3243
3244   ;
3245   return 0;
3246 }
3247 _ACEOF
3248 if ac_fn_c_try_compile "$LINENO"; then :
3249   ac_compiler_gnu=yes
3250 else
3251   ac_compiler_gnu=no
3252 fi
3253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3254 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3255
3256 fi
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3258 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3259 if test $ac_compiler_gnu = yes; then
3260   GCC=yes
3261 else
3262   GCC=
3263 fi
3264 ac_test_CFLAGS=${CFLAGS+set}
3265 ac_save_CFLAGS=$CFLAGS
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3267 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3268 if ${ac_cv_prog_cc_g+:} false; then :
3269   $as_echo_n "(cached) " >&6
3270 else
3271   ac_save_c_werror_flag=$ac_c_werror_flag
3272    ac_c_werror_flag=yes
3273    ac_cv_prog_cc_g=no
3274    CFLAGS="-g"
3275    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3276 /* end confdefs.h.  */
3277
3278 int
3279 main ()
3280 {
3281
3282   ;
3283   return 0;
3284 }
3285 _ACEOF
3286 if ac_fn_c_try_compile "$LINENO"; then :
3287   ac_cv_prog_cc_g=yes
3288 else
3289   CFLAGS=""
3290       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3291 /* end confdefs.h.  */
3292
3293 int
3294 main ()
3295 {
3296
3297   ;
3298   return 0;
3299 }
3300 _ACEOF
3301 if ac_fn_c_try_compile "$LINENO"; then :
3302
3303 else
3304   ac_c_werror_flag=$ac_save_c_werror_flag
3305          CFLAGS="-g"
3306          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3307 /* end confdefs.h.  */
3308
3309 int
3310 main ()
3311 {
3312
3313   ;
3314   return 0;
3315 }
3316 _ACEOF
3317 if ac_fn_c_try_compile "$LINENO"; then :
3318   ac_cv_prog_cc_g=yes
3319 fi
3320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3321 fi
3322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3323 fi
3324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3325    ac_c_werror_flag=$ac_save_c_werror_flag
3326 fi
3327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3328 $as_echo "$ac_cv_prog_cc_g" >&6; }
3329 if test "$ac_test_CFLAGS" = set; then
3330   CFLAGS=$ac_save_CFLAGS
3331 elif test $ac_cv_prog_cc_g = yes; then
3332   if test "$GCC" = yes; then
3333     CFLAGS="-g -O2"
3334   else
3335     CFLAGS="-g"
3336   fi
3337 else
3338   if test "$GCC" = yes; then
3339     CFLAGS="-O2"
3340   else
3341     CFLAGS=
3342   fi
3343 fi
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3345 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3346 if ${ac_cv_prog_cc_c89+:} false; then :
3347   $as_echo_n "(cached) " >&6
3348 else
3349   ac_cv_prog_cc_c89=no
3350 ac_save_CC=$CC
3351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3352 /* end confdefs.h.  */
3353 #include <stdarg.h>
3354 #include <stdio.h>
3355 struct stat;
3356 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3357 struct buf { int x; };
3358 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3359 static char *e (p, i)
3360      char **p;
3361      int i;
3362 {
3363   return p[i];
3364 }
3365 static char *f (char * (*g) (char **, int), char **p, ...)
3366 {
3367   char *s;
3368   va_list v;
3369   va_start (v,p);
3370   s = g (p, va_arg (v,int));
3371   va_end (v);
3372   return s;
3373 }
3374
3375 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3376    function prototypes and stuff, but not '\xHH' hex character constants.
3377    These don't provoke an error unfortunately, instead are silently treated
3378    as 'x'.  The following induces an error, until -std is added to get
3379    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3380    array size at least.  It's necessary to write '\x00'==0 to get something
3381    that's true only with -std.  */
3382 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3383
3384 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3385    inside strings and character constants.  */
3386 #define FOO(x) 'x'
3387 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3388
3389 int test (int i, double x);
3390 struct s1 {int (*f) (int a);};
3391 struct s2 {int (*f) (double a);};
3392 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3393 int argc;
3394 char **argv;
3395 int
3396 main ()
3397 {
3398 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3399   ;
3400   return 0;
3401 }
3402 _ACEOF
3403 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3404         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3405 do
3406   CC="$ac_save_CC $ac_arg"
3407   if ac_fn_c_try_compile "$LINENO"; then :
3408   ac_cv_prog_cc_c89=$ac_arg
3409 fi
3410 rm -f core conftest.err conftest.$ac_objext
3411   test "x$ac_cv_prog_cc_c89" != "xno" && break
3412 done
3413 rm -f conftest.$ac_ext
3414 CC=$ac_save_CC
3415
3416 fi
3417 # AC_CACHE_VAL
3418 case "x$ac_cv_prog_cc_c89" in
3419   x)
3420     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3421 $as_echo "none needed" >&6; } ;;
3422   xno)
3423     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3424 $as_echo "unsupported" >&6; } ;;
3425   *)
3426     CC="$CC $ac_cv_prog_cc_c89"
3427     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3428 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3429 esac
3430 if test "x$ac_cv_prog_cc_c89" != xno; then :
3431
3432 fi
3433
3434 ac_ext=c
3435 ac_cpp='$CPP $CPPFLAGS'
3436 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3437 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3438 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3439
3440 ac_ext=c
3441 ac_cpp='$CPP $CPPFLAGS'
3442 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3443 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3444 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3446 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3447 if ${am_cv_prog_cc_c_o+:} false; then :
3448   $as_echo_n "(cached) " >&6
3449 else
3450   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3451 /* end confdefs.h.  */
3452
3453 int
3454 main ()
3455 {
3456
3457   ;
3458   return 0;
3459 }
3460 _ACEOF
3461   # Make sure it works both with $CC and with simple cc.
3462   # Following AC_PROG_CC_C_O, we do the test twice because some
3463   # compilers refuse to overwrite an existing .o file with -o,
3464   # though they will create one.
3465   am_cv_prog_cc_c_o=yes
3466   for am_i in 1 2; do
3467     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3468    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3469    ac_status=$?
3470    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3471    (exit $ac_status); } \
3472          && test -f conftest2.$ac_objext; then
3473       : OK
3474     else
3475       am_cv_prog_cc_c_o=no
3476       break
3477     fi
3478   done
3479   rm -f core conftest*
3480   unset am_i
3481 fi
3482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3483 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3484 if test "$am_cv_prog_cc_c_o" != yes; then
3485    # Losing compiler, so override with the script.
3486    # FIXME: It is wrong to rewrite CC.
3487    # But if we don't then we get into trouble of one sort or another.
3488    # A longer-term fix would be to have automake use am__CC in this case,
3489    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3490    CC="$am_aux_dir/compile $CC"
3491 fi
3492 ac_ext=c
3493 ac_cpp='$CPP $CPPFLAGS'
3494 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3495 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3496 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3497
3498
3499
3500 ac_ext=c
3501 ac_cpp='$CPP $CPPFLAGS'
3502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3506 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3507 # On Suns, sometimes $CPP names a directory.
3508 if test -n "$CPP" && test -d "$CPP"; then
3509   CPP=
3510 fi
3511 if test -z "$CPP"; then
3512   if ${ac_cv_prog_CPP+:} false; then :
3513   $as_echo_n "(cached) " >&6
3514 else
3515       # Double quotes because CPP needs to be expanded
3516     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3517     do
3518       ac_preproc_ok=false
3519 for ac_c_preproc_warn_flag in '' yes
3520 do
3521   # Use a header file that comes with gcc, so configuring glibc
3522   # with a fresh cross-compiler works.
3523   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3524   # <limits.h> exists even on freestanding compilers.
3525   # On the NeXT, cc -E runs the code through the compiler's parser,
3526   # not just through cpp. "Syntax error" is here to catch this case.
3527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3528 /* end confdefs.h.  */
3529 #ifdef __STDC__
3530 # include <limits.h>
3531 #else
3532 # include <assert.h>
3533 #endif
3534                      Syntax error
3535 _ACEOF
3536 if ac_fn_c_try_cpp "$LINENO"; then :
3537
3538 else
3539   # Broken: fails on valid input.
3540 continue
3541 fi
3542 rm -f conftest.err conftest.i conftest.$ac_ext
3543
3544   # OK, works on sane cases.  Now check whether nonexistent headers
3545   # can be detected and how.
3546   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3547 /* end confdefs.h.  */
3548 #include <ac_nonexistent.h>
3549 _ACEOF
3550 if ac_fn_c_try_cpp "$LINENO"; then :
3551   # Broken: success on invalid input.
3552 continue
3553 else
3554   # Passes both tests.
3555 ac_preproc_ok=:
3556 break
3557 fi
3558 rm -f conftest.err conftest.i conftest.$ac_ext
3559
3560 done
3561 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3562 rm -f conftest.i conftest.err conftest.$ac_ext
3563 if $ac_preproc_ok; then :
3564   break
3565 fi
3566
3567     done
3568     ac_cv_prog_CPP=$CPP
3569
3570 fi
3571   CPP=$ac_cv_prog_CPP
3572 else
3573   ac_cv_prog_CPP=$CPP
3574 fi
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3576 $as_echo "$CPP" >&6; }
3577 ac_preproc_ok=false
3578 for ac_c_preproc_warn_flag in '' yes
3579 do
3580   # Use a header file that comes with gcc, so configuring glibc
3581   # with a fresh cross-compiler works.
3582   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3583   # <limits.h> exists even on freestanding compilers.
3584   # On the NeXT, cc -E runs the code through the compiler's parser,
3585   # not just through cpp. "Syntax error" is here to catch this case.
3586   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3587 /* end confdefs.h.  */
3588 #ifdef __STDC__
3589 # include <limits.h>
3590 #else
3591 # include <assert.h>
3592 #endif
3593                      Syntax error
3594 _ACEOF
3595 if ac_fn_c_try_cpp "$LINENO"; then :
3596
3597 else
3598   # Broken: fails on valid input.
3599 continue
3600 fi
3601 rm -f conftest.err conftest.i conftest.$ac_ext
3602
3603   # OK, works on sane cases.  Now check whether nonexistent headers
3604   # can be detected and how.
3605   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3606 /* end confdefs.h.  */
3607 #include <ac_nonexistent.h>
3608 _ACEOF
3609 if ac_fn_c_try_cpp "$LINENO"; then :
3610   # Broken: success on invalid input.
3611 continue
3612 else
3613   # Passes both tests.
3614 ac_preproc_ok=:
3615 break
3616 fi
3617 rm -f conftest.err conftest.i conftest.$ac_ext
3618
3619 done
3620 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3621 rm -f conftest.i conftest.err conftest.$ac_ext
3622 if $ac_preproc_ok; then :
3623
3624 else
3625   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3626 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3627 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3628 See \`config.log' for more details" "$LINENO" 5; }
3629 fi
3630
3631 ac_ext=c
3632 ac_cpp='$CPP $CPPFLAGS'
3633 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3634 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3635 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3636
3637
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3639 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3640 if ${ac_cv_path_GREP+:} false; then :
3641   $as_echo_n "(cached) " >&6
3642 else
3643   if test -z "$GREP"; then
3644   ac_path_GREP_found=false
3645   # Loop through the user's path and test for each of PROGNAME-LIST
3646   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3647 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3648 do
3649   IFS=$as_save_IFS
3650   test -z "$as_dir" && as_dir=.
3651     for ac_prog in grep ggrep; do
3652     for ac_exec_ext in '' $ac_executable_extensions; do
3653       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3654       as_fn_executable_p "$ac_path_GREP" || continue
3655 # Check for GNU ac_path_GREP and select it if it is found.
3656   # Check for GNU $ac_path_GREP
3657 case `"$ac_path_GREP" --version 2>&1` in
3658 *GNU*)
3659   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3660 *)
3661   ac_count=0
3662   $as_echo_n 0123456789 >"conftest.in"
3663   while :
3664   do
3665     cat "conftest.in" "conftest.in" >"conftest.tmp"
3666     mv "conftest.tmp" "conftest.in"
3667     cp "conftest.in" "conftest.nl"
3668     $as_echo 'GREP' >> "conftest.nl"
3669     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3670     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3671     as_fn_arith $ac_count + 1 && ac_count=$as_val
3672     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3673       # Best one so far, save it but keep looking for a better one
3674       ac_cv_path_GREP="$ac_path_GREP"
3675       ac_path_GREP_max=$ac_count
3676     fi
3677     # 10*(2^10) chars as input seems more than enough
3678     test $ac_count -gt 10 && break
3679   done
3680   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3681 esac
3682
3683       $ac_path_GREP_found && break 3
3684     done
3685   done
3686   done
3687 IFS=$as_save_IFS
3688   if test -z "$ac_cv_path_GREP"; then
3689     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3690   fi
3691 else
3692   ac_cv_path_GREP=$GREP
3693 fi
3694
3695 fi
3696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3697 $as_echo "$ac_cv_path_GREP" >&6; }
3698  GREP="$ac_cv_path_GREP"
3699
3700
3701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3702 $as_echo_n "checking for egrep... " >&6; }
3703 if ${ac_cv_path_EGREP+:} false; then :
3704   $as_echo_n "(cached) " >&6
3705 else
3706   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3707    then ac_cv_path_EGREP="$GREP -E"
3708    else
3709      if test -z "$EGREP"; then
3710   ac_path_EGREP_found=false
3711   # Loop through the user's path and test for each of PROGNAME-LIST
3712   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3713 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3714 do
3715   IFS=$as_save_IFS
3716   test -z "$as_dir" && as_dir=.
3717     for ac_prog in egrep; do
3718     for ac_exec_ext in '' $ac_executable_extensions; do
3719       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3720       as_fn_executable_p "$ac_path_EGREP" || continue
3721 # Check for GNU ac_path_EGREP and select it if it is found.
3722   # Check for GNU $ac_path_EGREP
3723 case `"$ac_path_EGREP" --version 2>&1` in
3724 *GNU*)
3725   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3726 *)
3727   ac_count=0
3728   $as_echo_n 0123456789 >"conftest.in"
3729   while :
3730   do
3731     cat "conftest.in" "conftest.in" >"conftest.tmp"
3732     mv "conftest.tmp" "conftest.in"
3733     cp "conftest.in" "conftest.nl"
3734     $as_echo 'EGREP' >> "conftest.nl"
3735     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3736     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3737     as_fn_arith $ac_count + 1 && ac_count=$as_val
3738     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3739       # Best one so far, save it but keep looking for a better one
3740       ac_cv_path_EGREP="$ac_path_EGREP"
3741       ac_path_EGREP_max=$ac_count
3742     fi
3743     # 10*(2^10) chars as input seems more than enough
3744     test $ac_count -gt 10 && break
3745   done
3746   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3747 esac
3748
3749       $ac_path_EGREP_found && break 3
3750     done
3751   done
3752   done
3753 IFS=$as_save_IFS
3754   if test -z "$ac_cv_path_EGREP"; then
3755     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3756   fi
3757 else
3758   ac_cv_path_EGREP=$EGREP
3759 fi
3760
3761    fi
3762 fi
3763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3764 $as_echo "$ac_cv_path_EGREP" >&6; }
3765  EGREP="$ac_cv_path_EGREP"
3766
3767
3768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3769 $as_echo_n "checking for ANSI C header files... " >&6; }
3770 if ${ac_cv_header_stdc+:} false; then :
3771   $as_echo_n "(cached) " >&6
3772 else
3773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3774 /* end confdefs.h.  */
3775 #include <stdlib.h>
3776 #include <stdarg.h>
3777 #include <string.h>
3778 #include <float.h>
3779
3780 int
3781 main ()
3782 {
3783
3784   ;
3785   return 0;
3786 }
3787 _ACEOF
3788 if ac_fn_c_try_compile "$LINENO"; then :
3789   ac_cv_header_stdc=yes
3790 else
3791   ac_cv_header_stdc=no
3792 fi
3793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3794
3795 if test $ac_cv_header_stdc = yes; then
3796   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3798 /* end confdefs.h.  */
3799 #include <string.h>
3800
3801 _ACEOF
3802 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3803   $EGREP "memchr" >/dev/null 2>&1; then :
3804
3805 else
3806   ac_cv_header_stdc=no
3807 fi
3808 rm -f conftest*
3809
3810 fi
3811
3812 if test $ac_cv_header_stdc = yes; then
3813   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3814   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3815 /* end confdefs.h.  */
3816 #include <stdlib.h>
3817
3818 _ACEOF
3819 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3820   $EGREP "free" >/dev/null 2>&1; then :
3821
3822 else
3823   ac_cv_header_stdc=no
3824 fi
3825 rm -f conftest*
3826
3827 fi
3828
3829 if test $ac_cv_header_stdc = yes; then
3830   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3831   if test "$cross_compiling" = yes; then :
3832   :
3833 else
3834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3835 /* end confdefs.h.  */
3836 #include <ctype.h>
3837 #include <stdlib.h>
3838 #if ((' ' & 0x0FF) == 0x020)
3839 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3840 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3841 #else
3842 # define ISLOWER(c) \
3843                    (('a' <= (c) && (c) <= 'i') \
3844                      || ('j' <= (c) && (c) <= 'r') \
3845                      || ('s' <= (c) && (c) <= 'z'))
3846 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3847 #endif
3848
3849 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3850 int
3851 main ()
3852 {
3853   int i;
3854   for (i = 0; i < 256; i++)
3855     if (XOR (islower (i), ISLOWER (i))
3856         || toupper (i) != TOUPPER (i))
3857       return 2;
3858   return 0;
3859 }
3860 _ACEOF
3861 if ac_fn_c_try_run "$LINENO"; then :
3862
3863 else
3864   ac_cv_header_stdc=no
3865 fi
3866 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3867   conftest.$ac_objext conftest.beam conftest.$ac_ext
3868 fi
3869
3870 fi
3871 fi
3872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3873 $as_echo "$ac_cv_header_stdc" >&6; }
3874 if test $ac_cv_header_stdc = yes; then
3875
3876 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3877
3878 fi
3879
3880 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3881 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3882                   inttypes.h stdint.h unistd.h
3883 do :
3884   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3885 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3886 "
3887 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3888   cat >>confdefs.h <<_ACEOF
3889 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3890 _ACEOF
3891
3892 fi
3893
3894 done
3895
3896
3897
3898   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3899 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3900   MINIX=yes
3901 else
3902   MINIX=
3903 fi
3904
3905
3906   if test "$MINIX" = yes; then
3907
3908 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3909
3910
3911 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3912
3913
3914 $as_echo "#define _MINIX 1" >>confdefs.h
3915
3916   fi
3917
3918
3919   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3920 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3921 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3922   $as_echo_n "(cached) " >&6
3923 else
3924   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3925 /* end confdefs.h.  */
3926
3927 #         define __EXTENSIONS__ 1
3928           $ac_includes_default
3929 int
3930 main ()
3931 {
3932
3933   ;
3934   return 0;
3935 }
3936 _ACEOF
3937 if ac_fn_c_try_compile "$LINENO"; then :
3938   ac_cv_safe_to_define___extensions__=yes
3939 else
3940   ac_cv_safe_to_define___extensions__=no
3941 fi
3942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3943 fi
3944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3945 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3946   test $ac_cv_safe_to_define___extensions__ = yes &&
3947     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3948
3949   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3950
3951   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3952
3953   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3954
3955   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3956
3957
3958
3959 target_alias=${target_alias-$target}
3960
3961
3962 # 1.11.1: Require that version of automake.
3963 # foreign: Don't require README, INSTALL, NEWS, etc.
3964 # no-define: Don't define PACKAGE and VERSION.
3965 # no-dependencies: Don't generate automatic dependencies.
3966 #    (because it breaks when using bootstrap-lean, since some of the
3967 #    headers are gone at "make install" time).
3968 # subdir-objects: Build objects in sub-directories.
3969 # -Wall: Issue all automake warnings.
3970 # -Wno-portability: Don't warn about constructs supported by GNU make.
3971 #    (because GCC requires GNU make anyhow).
3972 #  -Wno-override: Overrides used in testsuite.
3973 am__api_version='1.15'
3974
3975 # Find a good install program.  We prefer a C program (faster),
3976 # so one script is as good as another.  But avoid the broken or
3977 # incompatible versions:
3978 # SysV /etc/install, /usr/sbin/install
3979 # SunOS /usr/etc/install
3980 # IRIX /sbin/install
3981 # AIX /bin/install
3982 # AmigaOS /C/install, which installs bootblocks on floppy discs
3983 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3984 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3985 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3986 # OS/2's system install, which has a completely different semantic
3987 # ./install, which can be erroneously created by make from ./install.sh.
3988 # Reject install programs that cannot install multiple files.
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3990 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3991 if test -z "$INSTALL"; then
3992 if ${ac_cv_path_install+:} false; then :
3993   $as_echo_n "(cached) " >&6
3994 else
3995   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3996 for as_dir in $PATH
3997 do
3998   IFS=$as_save_IFS
3999   test -z "$as_dir" && as_dir=.
4000     # Account for people who put trailing slashes in PATH elements.
4001 case $as_dir/ in #((
4002   ./ | .// | /[cC]/* | \
4003   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4004   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4005   /usr/ucb/* ) ;;
4006   *)
4007     # OSF1 and SCO ODT 3.0 have their own names for install.
4008     # Don't use installbsd from OSF since it installs stuff as root
4009     # by default.
4010     for ac_prog in ginstall scoinst install; do
4011       for ac_exec_ext in '' $ac_executable_extensions; do
4012         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4013           if test $ac_prog = install &&
4014             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4015             # AIX install.  It has an incompatible calling convention.
4016             :
4017           elif test $ac_prog = install &&
4018             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4019             # program-specific install script used by HP pwplus--don't use.
4020             :
4021           else
4022             rm -rf conftest.one conftest.two conftest.dir
4023             echo one > conftest.one
4024             echo two > conftest.two
4025             mkdir conftest.dir
4026             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4027               test -s conftest.one && test -s conftest.two &&
4028               test -s conftest.dir/conftest.one &&
4029               test -s conftest.dir/conftest.two
4030             then
4031               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4032               break 3
4033             fi
4034           fi
4035         fi
4036       done
4037     done
4038     ;;
4039 esac
4040
4041   done
4042 IFS=$as_save_IFS
4043
4044 rm -rf conftest.one conftest.two conftest.dir
4045
4046 fi
4047   if test "${ac_cv_path_install+set}" = set; then
4048     INSTALL=$ac_cv_path_install
4049   else
4050     # As a last resort, use the slow shell script.  Don't cache a
4051     # value for INSTALL within a source directory, because that will
4052     # break other packages using the cache if that directory is
4053     # removed, or if the value is a relative name.
4054     INSTALL=$ac_install_sh
4055   fi
4056 fi
4057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4058 $as_echo "$INSTALL" >&6; }
4059
4060 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4061 # It thinks the first close brace ends the variable substitution.
4062 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4063
4064 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4065
4066 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4067
4068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4069 $as_echo_n "checking whether build environment is sane... " >&6; }
4070 # Reject unsafe characters in $srcdir or the absolute working directory
4071 # name.  Accept space and tab only in the latter.
4072 am_lf='
4073 '
4074 case `pwd` in
4075   *[\\\"\#\$\&\'\`$am_lf]*)
4076     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4077 esac
4078 case $srcdir in
4079   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4080     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4081 esac
4082
4083 # Do 'set' in a subshell so we don't clobber the current shell's
4084 # arguments.  Must try -L first in case configure is actually a
4085 # symlink; some systems play weird games with the mod time of symlinks
4086 # (eg FreeBSD returns the mod time of the symlink's containing
4087 # directory).
4088 if (
4089    am_has_slept=no
4090    for am_try in 1 2; do
4091      echo "timestamp, slept: $am_has_slept" > conftest.file
4092      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4093      if test "$*" = "X"; then
4094         # -L didn't work.
4095         set X `ls -t "$srcdir/configure" conftest.file`
4096      fi
4097      if test "$*" != "X $srcdir/configure conftest.file" \
4098         && test "$*" != "X conftest.file $srcdir/configure"; then
4099
4100         # If neither matched, then we have a broken ls.  This can happen
4101         # if, for instance, CONFIG_SHELL is bash and it inherits a
4102         # broken ls alias from the environment.  This has actually
4103         # happened.  Such a system could not be considered "sane".
4104         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4105   alias in your environment" "$LINENO" 5
4106      fi
4107      if test "$2" = conftest.file || test $am_try -eq 2; then
4108        break
4109      fi
4110      # Just in case.
4111      sleep 1
4112      am_has_slept=yes
4113    done
4114    test "$2" = conftest.file
4115    )
4116 then
4117    # Ok.
4118    :
4119 else
4120    as_fn_error $? "newly created file is older than distributed files!
4121 Check your system clock" "$LINENO" 5
4122 fi
4123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4124 $as_echo "yes" >&6; }
4125 # If we didn't sleep, we still need to ensure time stamps of config.status and
4126 # generated files are strictly newer.
4127 am_sleep_pid=
4128 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4129   ( sleep 1 ) &
4130   am_sleep_pid=$!
4131 fi
4132
4133 rm -f conftest.file
4134
4135 test "$program_prefix" != NONE &&
4136   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4137 # Use a double $ so make ignores it.
4138 test "$program_suffix" != NONE &&
4139   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4140 # Double any \ or $.
4141 # By default was `s,x,x', remove it if useless.
4142 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4143 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4144
4145 if test x"${MISSING+set}" != xset; then
4146   case $am_aux_dir in
4147   *\ * | *\     *)
4148     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4149   *)
4150     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4151   esac
4152 fi
4153 # Use eval to expand $SHELL
4154 if eval "$MISSING --is-lightweight"; then
4155   am_missing_run="$MISSING "
4156 else
4157   am_missing_run=
4158   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4159 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4160 fi
4161
4162 if test x"${install_sh+set}" != xset; then
4163   case $am_aux_dir in
4164   *\ * | *\     *)
4165     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4166   *)
4167     install_sh="\${SHELL} $am_aux_dir/install-sh"
4168   esac
4169 fi
4170
4171 # Installed binaries are usually stripped using 'strip' when the user
4172 # run "make install-strip".  However 'strip' might not be the right
4173 # tool to use in cross-compilation environments, therefore Automake
4174 # will honor the 'STRIP' environment variable to overrule this program.
4175 if test "$cross_compiling" != no; then
4176   if test -n "$ac_tool_prefix"; then
4177   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4178 set dummy ${ac_tool_prefix}strip; ac_word=$2
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4180 $as_echo_n "checking for $ac_word... " >&6; }
4181 if ${ac_cv_prog_STRIP+:} false; then :
4182   $as_echo_n "(cached) " >&6
4183 else
4184   if test -n "$STRIP"; then
4185   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4186 else
4187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4188 for as_dir in $PATH
4189 do
4190   IFS=$as_save_IFS
4191   test -z "$as_dir" && as_dir=.
4192     for ac_exec_ext in '' $ac_executable_extensions; do
4193   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4194     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4195     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4196     break 2
4197   fi
4198 done
4199   done
4200 IFS=$as_save_IFS
4201
4202 fi
4203 fi
4204 STRIP=$ac_cv_prog_STRIP
4205 if test -n "$STRIP"; then
4206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4207 $as_echo "$STRIP" >&6; }
4208 else
4209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4210 $as_echo "no" >&6; }
4211 fi
4212
4213
4214 fi
4215 if test -z "$ac_cv_prog_STRIP"; then
4216   ac_ct_STRIP=$STRIP
4217   # Extract the first word of "strip", so it can be a program name with args.
4218 set dummy strip; ac_word=$2
4219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4220 $as_echo_n "checking for $ac_word... " >&6; }
4221 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4222   $as_echo_n "(cached) " >&6
4223 else
4224   if test -n "$ac_ct_STRIP"; then
4225   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4226 else
4227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4228 for as_dir in $PATH
4229 do
4230   IFS=$as_save_IFS
4231   test -z "$as_dir" && as_dir=.
4232     for ac_exec_ext in '' $ac_executable_extensions; do
4233   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4234     ac_cv_prog_ac_ct_STRIP="strip"
4235     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4236     break 2
4237   fi
4238 done
4239   done
4240 IFS=$as_save_IFS
4241
4242 fi
4243 fi
4244 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4245 if test -n "$ac_ct_STRIP"; then
4246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4247 $as_echo "$ac_ct_STRIP" >&6; }
4248 else
4249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4250 $as_echo "no" >&6; }
4251 fi
4252
4253   if test "x$ac_ct_STRIP" = x; then
4254     STRIP=":"
4255   else
4256     case $cross_compiling:$ac_tool_warned in
4257 yes:)
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4259 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4260 ac_tool_warned=yes ;;
4261 esac
4262     STRIP=$ac_ct_STRIP
4263   fi
4264 else
4265   STRIP="$ac_cv_prog_STRIP"
4266 fi
4267
4268 fi
4269 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4270
4271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4272 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4273 if test -z "$MKDIR_P"; then
4274   if ${ac_cv_path_mkdir+:} false; then :
4275   $as_echo_n "(cached) " >&6
4276 else
4277   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4278 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4279 do
4280   IFS=$as_save_IFS
4281   test -z "$as_dir" && as_dir=.
4282     for ac_prog in mkdir gmkdir; do
4283          for ac_exec_ext in '' $ac_executable_extensions; do
4284            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4285            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4286              'mkdir (GNU coreutils) '* | \
4287              'mkdir (coreutils) '* | \
4288              'mkdir (fileutils) '4.1*)
4289                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4290                break 3;;
4291            esac
4292          done
4293        done
4294   done
4295 IFS=$as_save_IFS
4296
4297 fi
4298
4299   test -d ./--version && rmdir ./--version
4300   if test "${ac_cv_path_mkdir+set}" = set; then
4301     MKDIR_P="$ac_cv_path_mkdir -p"
4302   else
4303     # As a last resort, use the slow shell script.  Don't cache a
4304     # value for MKDIR_P within a source directory, because that will
4305     # break other packages using the cache if that directory is
4306     # removed, or if the value is a relative name.
4307     MKDIR_P="$ac_install_sh -d"
4308   fi
4309 fi
4310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4311 $as_echo "$MKDIR_P" >&6; }
4312
4313 for ac_prog in gawk mawk nawk awk
4314 do
4315   # Extract the first word of "$ac_prog", so it can be a program name with args.
4316 set dummy $ac_prog; ac_word=$2
4317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4318 $as_echo_n "checking for $ac_word... " >&6; }
4319 if ${ac_cv_prog_AWK+:} false; then :
4320   $as_echo_n "(cached) " >&6
4321 else
4322   if test -n "$AWK"; then
4323   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4324 else
4325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4326 for as_dir in $PATH
4327 do
4328   IFS=$as_save_IFS
4329   test -z "$as_dir" && as_dir=.
4330     for ac_exec_ext in '' $ac_executable_extensions; do
4331   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4332     ac_cv_prog_AWK="$ac_prog"
4333     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4334     break 2
4335   fi
4336 done
4337   done
4338 IFS=$as_save_IFS
4339
4340 fi
4341 fi
4342 AWK=$ac_cv_prog_AWK
4343 if test -n "$AWK"; then
4344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4345 $as_echo "$AWK" >&6; }
4346 else
4347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4348 $as_echo "no" >&6; }
4349 fi
4350
4351
4352   test -n "$AWK" && break
4353 done
4354
4355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4356 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4357 set x ${MAKE-make}
4358 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4359 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4360   $as_echo_n "(cached) " >&6
4361 else
4362   cat >conftest.make <<\_ACEOF
4363 SHELL = /bin/sh
4364 all:
4365         @echo '@@@%%%=$(MAKE)=@@@%%%'
4366 _ACEOF
4367 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4368 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4369   *@@@%%%=?*=@@@%%%*)
4370     eval ac_cv_prog_make_${ac_make}_set=yes;;
4371   *)
4372     eval ac_cv_prog_make_${ac_make}_set=no;;
4373 esac
4374 rm -f conftest.make
4375 fi
4376 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4378 $as_echo "yes" >&6; }
4379   SET_MAKE=
4380 else
4381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4382 $as_echo "no" >&6; }
4383   SET_MAKE="MAKE=${MAKE-make}"
4384 fi
4385
4386 rm -rf .tst 2>/dev/null
4387 mkdir .tst 2>/dev/null
4388 if test -d .tst; then
4389   am__leading_dot=.
4390 else
4391   am__leading_dot=_
4392 fi
4393 rmdir .tst 2>/dev/null
4394
4395 # Check whether --enable-silent-rules was given.
4396 if test "${enable_silent_rules+set}" = set; then :
4397   enableval=$enable_silent_rules;
4398 fi
4399
4400 case $enable_silent_rules in # (((
4401   yes) AM_DEFAULT_VERBOSITY=0;;
4402    no) AM_DEFAULT_VERBOSITY=1;;
4403     *) AM_DEFAULT_VERBOSITY=1;;
4404 esac
4405 am_make=${MAKE-make}
4406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4407 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4408 if ${am_cv_make_support_nested_variables+:} false; then :
4409   $as_echo_n "(cached) " >&6
4410 else
4411   if $as_echo 'TRUE=$(BAR$(V))
4412 BAR0=false
4413 BAR1=true
4414 V=1
4415 am__doit:
4416         @$(TRUE)
4417 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4418   am_cv_make_support_nested_variables=yes
4419 else
4420   am_cv_make_support_nested_variables=no
4421 fi
4422 fi
4423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4424 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4425 if test $am_cv_make_support_nested_variables = yes; then
4426     AM_V='$(V)'
4427   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4428 else
4429   AM_V=$AM_DEFAULT_VERBOSITY
4430   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4431 fi
4432 AM_BACKSLASH='\'
4433
4434 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4435   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4436   # is not polluted with repeated "-I."
4437   am__isrc=' -I$(srcdir)'
4438   # test to see if srcdir already configured
4439   if test -f $srcdir/config.status; then
4440     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4441   fi
4442 fi
4443
4444 # test whether we have cygpath
4445 if test -z "$CYGPATH_W"; then
4446   if (cygpath --version) >/dev/null 2>/dev/null; then
4447     CYGPATH_W='cygpath -w'
4448   else
4449     CYGPATH_W=echo
4450   fi
4451 fi
4452
4453
4454 # Define the identity of the package.
4455  PACKAGE='libphobos'
4456  VERSION='version-unused'
4457
4458
4459 # Some tools Automake needs.
4460
4461 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4462
4463
4464 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4465
4466
4467 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4468
4469
4470 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4471
4472
4473 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4474
4475 # For better backward compatibility.  To be removed once Automake 1.9.x
4476 # dies out for good.  For more background, see:
4477 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4478 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4479 mkdir_p='$(MKDIR_P)'
4480
4481 # We need awk for the "check" target (and possibly the TAP driver).  The
4482 # system "awk" is bad on some platforms.
4483 # Always define AMTAR for backward compatibility.  Yes, it's still used
4484 # in the wild :-(  We should find a proper way to deprecate it ...
4485 AMTAR='$${TAR-tar}'
4486
4487
4488 # We'll loop over all known methods to create a tar archive until one works.
4489 _am_tools='gnutar  pax cpio none'
4490
4491 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4492
4493
4494
4495
4496
4497
4498 # POSIX will say in a future version that running "rm -f" with no argument
4499 # is OK; and we want to be able to make that assumption in our Makefile
4500 # recipes.  So use an aggressive probe to check that the usage we want is
4501 # actually supported "in the wild" to an acceptable degree.
4502 # See automake bug#10828.
4503 # To make any issue more visible, cause the running configure to be aborted
4504 # by default if the 'rm' program in use doesn't match our expectations; the
4505 # user can still override this though.
4506 if rm -f && rm -fr && rm -rf; then : OK; else
4507   cat >&2 <<'END'
4508 Oops!
4509
4510 Your 'rm' program seems unable to run without file operands specified
4511 on the command line, even when the '-f' option is present.  This is contrary
4512 to the behaviour of most rm programs out there, and not conforming with
4513 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4514
4515 Please tell bug-automake@gnu.org about your system, including the value
4516 of your $PATH and any error possibly output before this message.  This
4517 can help us improve future automake versions.
4518
4519 END
4520   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4521     echo 'Configuration will proceed anyway, since you have set the' >&2
4522     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4523     echo >&2
4524   else
4525     cat >&2 <<'END'
4526 Aborting the configuration process, to ensure you take notice of the issue.
4527
4528 You can download and install GNU coreutils to get an 'rm' implementation
4529 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4530
4531 If you want to complete the configuration process using your problematic
4532 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4533 to "yes", and re-run configure.
4534
4535 END
4536     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4537   fi
4538 fi
4539
4540
4541
4542
4543 # By default we simply use the C compiler to build assembly code.
4544
4545 test "${CCAS+set}" = set || CCAS=$CC
4546 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4547
4548
4549
4550 ac_ext=c
4551 ac_cpp='$CPP $CPPFLAGS'
4552 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4553 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4554 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4555 if test -n "$ac_tool_prefix"; then
4556   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4557 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4559 $as_echo_n "checking for $ac_word... " >&6; }
4560 if ${ac_cv_prog_CC+:} false; then :
4561   $as_echo_n "(cached) " >&6
4562 else
4563   if test -n "$CC"; then
4564   ac_cv_prog_CC="$CC" # Let the user override the test.
4565 else
4566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4567 for as_dir in $PATH
4568 do
4569   IFS=$as_save_IFS
4570   test -z "$as_dir" && as_dir=.
4571     for ac_exec_ext in '' $ac_executable_extensions; do
4572   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4573     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4574     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4575     break 2
4576   fi
4577 done
4578   done
4579 IFS=$as_save_IFS
4580
4581 fi
4582 fi
4583 CC=$ac_cv_prog_CC
4584 if test -n "$CC"; then
4585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4586 $as_echo "$CC" >&6; }
4587 else
4588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4589 $as_echo "no" >&6; }
4590 fi
4591
4592
4593 fi
4594 if test -z "$ac_cv_prog_CC"; then
4595   ac_ct_CC=$CC
4596   # Extract the first word of "gcc", so it can be a program name with args.
4597 set dummy gcc; ac_word=$2
4598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4599 $as_echo_n "checking for $ac_word... " >&6; }
4600 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4601   $as_echo_n "(cached) " >&6
4602 else
4603   if test -n "$ac_ct_CC"; then
4604   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4605 else
4606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4607 for as_dir in $PATH
4608 do
4609   IFS=$as_save_IFS
4610   test -z "$as_dir" && as_dir=.
4611     for ac_exec_ext in '' $ac_executable_extensions; do
4612   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4613     ac_cv_prog_ac_ct_CC="gcc"
4614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4615     break 2
4616   fi
4617 done
4618   done
4619 IFS=$as_save_IFS
4620
4621 fi
4622 fi
4623 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4624 if test -n "$ac_ct_CC"; then
4625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4626 $as_echo "$ac_ct_CC" >&6; }
4627 else
4628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4629 $as_echo "no" >&6; }
4630 fi
4631
4632   if test "x$ac_ct_CC" = x; then
4633     CC=""
4634   else
4635     case $cross_compiling:$ac_tool_warned in
4636 yes:)
4637 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4638 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4639 ac_tool_warned=yes ;;
4640 esac
4641     CC=$ac_ct_CC
4642   fi
4643 else
4644   CC="$ac_cv_prog_CC"
4645 fi
4646
4647 if test -z "$CC"; then
4648           if test -n "$ac_tool_prefix"; then
4649     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4650 set dummy ${ac_tool_prefix}cc; ac_word=$2
4651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4652 $as_echo_n "checking for $ac_word... " >&6; }
4653 if ${ac_cv_prog_CC+:} false; then :
4654   $as_echo_n "(cached) " >&6
4655 else
4656   if test -n "$CC"; then
4657   ac_cv_prog_CC="$CC" # Let the user override the test.
4658 else
4659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4660 for as_dir in $PATH
4661 do
4662   IFS=$as_save_IFS
4663   test -z "$as_dir" && as_dir=.
4664     for ac_exec_ext in '' $ac_executable_extensions; do
4665   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4666     ac_cv_prog_CC="${ac_tool_prefix}cc"
4667     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4668     break 2
4669   fi
4670 done
4671   done
4672 IFS=$as_save_IFS
4673
4674 fi
4675 fi
4676 CC=$ac_cv_prog_CC
4677 if test -n "$CC"; then
4678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4679 $as_echo "$CC" >&6; }
4680 else
4681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4682 $as_echo "no" >&6; }
4683 fi
4684
4685
4686   fi
4687 fi
4688 if test -z "$CC"; then
4689   # Extract the first word of "cc", so it can be a program name with args.
4690 set dummy cc; ac_word=$2
4691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4692 $as_echo_n "checking for $ac_word... " >&6; }
4693 if ${ac_cv_prog_CC+:} false; then :
4694   $as_echo_n "(cached) " >&6
4695 else
4696   if test -n "$CC"; then
4697   ac_cv_prog_CC="$CC" # Let the user override the test.
4698 else
4699   ac_prog_rejected=no
4700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4701 for as_dir in $PATH
4702 do
4703   IFS=$as_save_IFS
4704   test -z "$as_dir" && as_dir=.
4705     for ac_exec_ext in '' $ac_executable_extensions; do
4706   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4707     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4708        ac_prog_rejected=yes
4709        continue
4710      fi
4711     ac_cv_prog_CC="cc"
4712     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4713     break 2
4714   fi
4715 done
4716   done
4717 IFS=$as_save_IFS
4718
4719 if test $ac_prog_rejected = yes; then
4720   # We found a bogon in the path, so make sure we never use it.
4721   set dummy $ac_cv_prog_CC
4722   shift
4723   if test $# != 0; then
4724     # We chose a different compiler from the bogus one.
4725     # However, it has the same basename, so the bogon will be chosen
4726     # first if we set CC to just the basename; use the full file name.
4727     shift
4728     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4729   fi
4730 fi
4731 fi
4732 fi
4733 CC=$ac_cv_prog_CC
4734 if test -n "$CC"; then
4735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4736 $as_echo "$CC" >&6; }
4737 else
4738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4739 $as_echo "no" >&6; }
4740 fi
4741
4742
4743 fi
4744 if test -z "$CC"; then
4745   if test -n "$ac_tool_prefix"; then
4746   for ac_prog in cl.exe
4747   do
4748     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4749 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4751 $as_echo_n "checking for $ac_word... " >&6; }
4752 if ${ac_cv_prog_CC+:} false; then :
4753   $as_echo_n "(cached) " >&6
4754 else
4755   if test -n "$CC"; then
4756   ac_cv_prog_CC="$CC" # Let the user override the test.
4757 else
4758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4759 for as_dir in $PATH
4760 do
4761   IFS=$as_save_IFS
4762   test -z "$as_dir" && as_dir=.
4763     for ac_exec_ext in '' $ac_executable_extensions; do
4764   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4765     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4766     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4767     break 2
4768   fi
4769 done
4770   done
4771 IFS=$as_save_IFS
4772
4773 fi
4774 fi
4775 CC=$ac_cv_prog_CC
4776 if test -n "$CC"; then
4777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4778 $as_echo "$CC" >&6; }
4779 else
4780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4781 $as_echo "no" >&6; }
4782 fi
4783
4784
4785     test -n "$CC" && break
4786   done
4787 fi
4788 if test -z "$CC"; then
4789   ac_ct_CC=$CC
4790   for ac_prog in cl.exe
4791 do
4792   # Extract the first word of "$ac_prog", so it can be a program name with args.
4793 set dummy $ac_prog; ac_word=$2
4794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4795 $as_echo_n "checking for $ac_word... " >&6; }
4796 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4797   $as_echo_n "(cached) " >&6
4798 else
4799   if test -n "$ac_ct_CC"; then
4800   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4801 else
4802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4803 for as_dir in $PATH
4804 do
4805   IFS=$as_save_IFS
4806   test -z "$as_dir" && as_dir=.
4807     for ac_exec_ext in '' $ac_executable_extensions; do
4808   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4809     ac_cv_prog_ac_ct_CC="$ac_prog"
4810     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4811     break 2
4812   fi
4813 done
4814   done
4815 IFS=$as_save_IFS
4816
4817 fi
4818 fi
4819 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4820 if test -n "$ac_ct_CC"; then
4821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4822 $as_echo "$ac_ct_CC" >&6; }
4823 else
4824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4825 $as_echo "no" >&6; }
4826 fi
4827
4828
4829   test -n "$ac_ct_CC" && break
4830 done
4831
4832   if test "x$ac_ct_CC" = x; then
4833     CC=""
4834   else
4835     case $cross_compiling:$ac_tool_warned in
4836 yes:)
4837 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4838 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4839 ac_tool_warned=yes ;;
4840 esac
4841     CC=$ac_ct_CC
4842   fi
4843 fi
4844
4845 fi
4846
4847
4848 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4849 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4850 as_fn_error $? "no acceptable C compiler found in \$PATH
4851 See \`config.log' for more details" "$LINENO" 5; }
4852
4853 # Provide some information about the compiler.
4854 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4855 set X $ac_compile
4856 ac_compiler=$2
4857 for ac_option in --version -v -V -qversion; do
4858   { { ac_try="$ac_compiler $ac_option >&5"
4859 case "(($ac_try" in
4860   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4861   *) ac_try_echo=$ac_try;;
4862 esac
4863 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4864 $as_echo "$ac_try_echo"; } >&5
4865   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4866   ac_status=$?
4867   if test -s conftest.err; then
4868     sed '10a\
4869 ... rest of stderr output deleted ...
4870          10q' conftest.err >conftest.er1
4871     cat conftest.er1 >&5
4872   fi
4873   rm -f conftest.er1 conftest.err
4874   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4875   test $ac_status = 0; }
4876 done
4877
4878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4879 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4880 if ${ac_cv_c_compiler_gnu+:} false; then :
4881   $as_echo_n "(cached) " >&6
4882 else
4883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4884 /* end confdefs.h.  */
4885
4886 int
4887 main ()
4888 {
4889 #ifndef __GNUC__
4890        choke me
4891 #endif
4892
4893   ;
4894   return 0;
4895 }
4896 _ACEOF
4897 if ac_fn_c_try_compile "$LINENO"; then :
4898   ac_compiler_gnu=yes
4899 else
4900   ac_compiler_gnu=no
4901 fi
4902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4903 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4904
4905 fi
4906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4907 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4908 if test $ac_compiler_gnu = yes; then
4909   GCC=yes
4910 else
4911   GCC=
4912 fi
4913 ac_test_CFLAGS=${CFLAGS+set}
4914 ac_save_CFLAGS=$CFLAGS
4915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4916 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4917 if ${ac_cv_prog_cc_g+:} false; then :
4918   $as_echo_n "(cached) " >&6
4919 else
4920   ac_save_c_werror_flag=$ac_c_werror_flag
4921    ac_c_werror_flag=yes
4922    ac_cv_prog_cc_g=no
4923    CFLAGS="-g"
4924    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4925 /* end confdefs.h.  */
4926
4927 int
4928 main ()
4929 {
4930
4931   ;
4932   return 0;
4933 }
4934 _ACEOF
4935 if ac_fn_c_try_compile "$LINENO"; then :
4936   ac_cv_prog_cc_g=yes
4937 else
4938   CFLAGS=""
4939       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4940 /* end confdefs.h.  */
4941
4942 int
4943 main ()
4944 {
4945
4946   ;
4947   return 0;
4948 }
4949 _ACEOF
4950 if ac_fn_c_try_compile "$LINENO"; then :
4951
4952 else
4953   ac_c_werror_flag=$ac_save_c_werror_flag
4954          CFLAGS="-g"
4955          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4956 /* end confdefs.h.  */
4957
4958 int
4959 main ()
4960 {
4961
4962   ;
4963   return 0;
4964 }
4965 _ACEOF
4966 if ac_fn_c_try_compile "$LINENO"; then :
4967   ac_cv_prog_cc_g=yes
4968 fi
4969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4970 fi
4971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4972 fi
4973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4974    ac_c_werror_flag=$ac_save_c_werror_flag
4975 fi
4976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4977 $as_echo "$ac_cv_prog_cc_g" >&6; }
4978 if test "$ac_test_CFLAGS" = set; then
4979   CFLAGS=$ac_save_CFLAGS
4980 elif test $ac_cv_prog_cc_g = yes; then
4981   if test "$GCC" = yes; then
4982     CFLAGS="-g -O2"
4983   else
4984     CFLAGS="-g"
4985   fi
4986 else
4987   if test "$GCC" = yes; then
4988     CFLAGS="-O2"
4989   else
4990     CFLAGS=
4991   fi
4992 fi
4993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4994 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4995 if ${ac_cv_prog_cc_c89+:} false; then :
4996   $as_echo_n "(cached) " >&6
4997 else
4998   ac_cv_prog_cc_c89=no
4999 ac_save_CC=$CC
5000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5001 /* end confdefs.h.  */
5002 #include <stdarg.h>
5003 #include <stdio.h>
5004 struct stat;
5005 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5006 struct buf { int x; };
5007 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5008 static char *e (p, i)
5009      char **p;
5010      int i;
5011 {
5012   return p[i];
5013 }
5014 static char *f (char * (*g) (char **, int), char **p, ...)
5015 {
5016   char *s;
5017   va_list v;
5018   va_start (v,p);
5019   s = g (p, va_arg (v,int));
5020   va_end (v);
5021   return s;
5022 }
5023
5024 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5025    function prototypes and stuff, but not '\xHH' hex character constants.
5026    These don't provoke an error unfortunately, instead are silently treated
5027    as 'x'.  The following induces an error, until -std is added to get
5028    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5029    array size at least.  It's necessary to write '\x00'==0 to get something
5030    that's true only with -std.  */
5031 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5032
5033 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5034    inside strings and character constants.  */
5035 #define FOO(x) 'x'
5036 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5037
5038 int test (int i, double x);
5039 struct s1 {int (*f) (int a);};
5040 struct s2 {int (*f) (double a);};
5041 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5042 int argc;
5043 char **argv;
5044 int
5045 main ()
5046 {
5047 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5048   ;
5049   return 0;
5050 }
5051 _ACEOF
5052 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5053         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5054 do
5055   CC="$ac_save_CC $ac_arg"
5056   if ac_fn_c_try_compile "$LINENO"; then :
5057   ac_cv_prog_cc_c89=$ac_arg
5058 fi
5059 rm -f core conftest.err conftest.$ac_objext
5060   test "x$ac_cv_prog_cc_c89" != "xno" && break
5061 done
5062 rm -f conftest.$ac_ext
5063 CC=$ac_save_CC
5064
5065 fi
5066 # AC_CACHE_VAL
5067 case "x$ac_cv_prog_cc_c89" in
5068   x)
5069     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5070 $as_echo "none needed" >&6; } ;;
5071   xno)
5072     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5073 $as_echo "unsupported" >&6; } ;;
5074   *)
5075     CC="$CC $ac_cv_prog_cc_c89"
5076     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5077 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5078 esac
5079 if test "x$ac_cv_prog_cc_c89" != xno; then :
5080
5081 fi
5082
5083 ac_ext=c
5084 ac_cpp='$CPP $CPPFLAGS'
5085 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5086 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5087 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5088
5089 ac_ext=c
5090 ac_cpp='$CPP $CPPFLAGS'
5091 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5092 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5093 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5095 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5096 if ${am_cv_prog_cc_c_o+:} false; then :
5097   $as_echo_n "(cached) " >&6
5098 else
5099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5100 /* end confdefs.h.  */
5101
5102 int
5103 main ()
5104 {
5105
5106   ;
5107   return 0;
5108 }
5109 _ACEOF
5110   # Make sure it works both with $CC and with simple cc.
5111   # Following AC_PROG_CC_C_O, we do the test twice because some
5112   # compilers refuse to overwrite an existing .o file with -o,
5113   # though they will create one.
5114   am_cv_prog_cc_c_o=yes
5115   for am_i in 1 2; do
5116     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5117    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5118    ac_status=$?
5119    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5120    (exit $ac_status); } \
5121          && test -f conftest2.$ac_objext; then
5122       : OK
5123     else
5124       am_cv_prog_cc_c_o=no
5125       break
5126     fi
5127   done
5128   rm -f core conftest*
5129   unset am_i
5130 fi
5131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5132 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5133 if test "$am_cv_prog_cc_c_o" != yes; then
5134    # Losing compiler, so override with the script.
5135    # FIXME: It is wrong to rewrite CC.
5136    # But if we don't then we get into trouble of one sort or another.
5137    # A longer-term fix would be to have automake use am__CC in this case,
5138    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5139    CC="$am_aux_dir/compile $CC"
5140 fi
5141 ac_ext=c
5142 ac_cpp='$CPP $CPPFLAGS'
5143 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5144 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5145 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5146
5147
5148 ac_ext=d
5149 ac_compile='$GDC -c $GDCFLAGS conftest.$ac_ext >&5'
5150 ac_link='$GDC -o conftest$ac_exeext $GDCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5151 ac_compiler_gnu=yes
5152 if test -n "$ac_tool_prefix"; then
5153   # Extract the first word of "${ac_tool_prefix}gdc", so it can be a program name with args.
5154 set dummy ${ac_tool_prefix}gdc; ac_word=$2
5155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5156 $as_echo_n "checking for $ac_word... " >&6; }
5157 if ${ac_cv_prog_GDC+:} false; then :
5158   $as_echo_n "(cached) " >&6
5159 else
5160   if test -n "$GDC"; then
5161   ac_cv_prog_GDC="$GDC" # Let the user override the test.
5162 else
5163 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5164 for as_dir in $PATH
5165 do
5166   IFS=$as_save_IFS
5167   test -z "$as_dir" && as_dir=.
5168     for ac_exec_ext in '' $ac_executable_extensions; do
5169   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5170     ac_cv_prog_GDC="${ac_tool_prefix}gdc"
5171     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5172     break 2
5173   fi
5174 done
5175   done
5176 IFS=$as_save_IFS
5177
5178 fi
5179 fi
5180 GDC=$ac_cv_prog_GDC
5181 if test -n "$GDC"; then
5182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
5183 $as_echo "$GDC" >&6; }
5184 else
5185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5186 $as_echo "no" >&6; }
5187 fi
5188
5189
5190 fi
5191 if test -z "$ac_cv_prog_GDC"; then
5192   ac_ct_GDC=$GDC
5193   # Extract the first word of "gdc", so it can be a program name with args.
5194 set dummy gdc; ac_word=$2
5195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5196 $as_echo_n "checking for $ac_word... " >&6; }
5197 if ${ac_cv_prog_ac_ct_GDC+:} false; then :
5198   $as_echo_n "(cached) " >&6
5199 else
5200   if test -n "$ac_ct_GDC"; then
5201   ac_cv_prog_ac_ct_GDC="$ac_ct_GDC" # Let the user override the test.
5202 else
5203 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5204 for as_dir in $PATH
5205 do
5206   IFS=$as_save_IFS
5207   test -z "$as_dir" && as_dir=.
5208     for ac_exec_ext in '' $ac_executable_extensions; do
5209   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5210     ac_cv_prog_ac_ct_GDC="gdc"
5211     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5212     break 2
5213   fi
5214 done
5215   done
5216 IFS=$as_save_IFS
5217
5218 fi
5219 fi
5220 ac_ct_GDC=$ac_cv_prog_ac_ct_GDC
5221 if test -n "$ac_ct_GDC"; then
5222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GDC" >&5
5223 $as_echo "$ac_ct_GDC" >&6; }
5224 else
5225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5226 $as_echo "no" >&6; }
5227 fi
5228
5229   if test "x$ac_ct_GDC" = x; then
5230     GDC=""
5231   else
5232     case $cross_compiling:$ac_tool_warned in
5233 yes:)
5234 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5235 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5236 ac_tool_warned=yes ;;
5237 esac
5238     GDC=$ac_ct_GDC
5239   fi
5240 else
5241   GDC="$ac_cv_prog_GDC"
5242 fi
5243
5244 if test -z "$GDC"; then
5245   if test -n "$ac_tool_prefix"; then
5246     # Extract the first word of "${ac_tool_prefix}gdc", so it can be a program name with args.
5247 set dummy ${ac_tool_prefix}gdc; ac_word=$2
5248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5249 $as_echo_n "checking for $ac_word... " >&6; }
5250 if ${ac_cv_prog_GDC+:} false; then :
5251   $as_echo_n "(cached) " >&6
5252 else
5253   if test -n "$GDC"; then
5254   ac_cv_prog_GDC="$GDC" # Let the user override the test.
5255 else
5256 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5257 for as_dir in $PATH
5258 do
5259   IFS=$as_save_IFS
5260   test -z "$as_dir" && as_dir=.
5261     for ac_exec_ext in '' $ac_executable_extensions; do
5262   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5263     ac_cv_prog_GDC="$ac_tool_prefix}gdc"
5264     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5265     break 2
5266   fi
5267 done
5268   done
5269 IFS=$as_save_IFS
5270
5271 fi
5272 fi
5273 GDC=$ac_cv_prog_GDC
5274 if test -n "$GDC"; then
5275   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
5276 $as_echo "$GDC" >&6; }
5277 else
5278   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5279 $as_echo "no" >&6; }
5280 fi
5281
5282
5283   fi
5284 fi
5285 if test -z "$GDC"; then
5286   # Extract the first word of "gdc", so it can be a program name with args.
5287 set dummy gdc; ac_word=$2
5288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5289 $as_echo_n "checking for $ac_word... " >&6; }
5290 if ${ac_cv_prog_GDC+:} false; then :
5291   $as_echo_n "(cached) " >&6
5292 else
5293   if test -n "$GDC"; then
5294   ac_cv_prog_GDC="$GDC" # Let the user override the test.
5295 else
5296   ac_prog_rejected=no
5297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5298 for as_dir in $PATH
5299 do
5300   IFS=$as_save_IFS
5301   test -z "$as_dir" && as_dir=.
5302     for ac_exec_ext in '' $ac_executable_extensions; do
5303   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5304     if test "$as_dir/$ac_word$ac_exec_ext" = "false"; then
5305        ac_prog_rejected=yes
5306        continue
5307      fi
5308     ac_cv_prog_GDC="gdc"
5309     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5310     break 2
5311   fi
5312 done
5313   done
5314 IFS=$as_save_IFS
5315
5316 if test $ac_prog_rejected = yes; then
5317   # We found a bogon in the path, so make sure we never use it.
5318   set dummy $ac_cv_prog_GDC
5319   shift
5320   if test $# != 0; then
5321     # We chose a different compiler from the bogus one.
5322     # However, it has the same basename, so the bogon will be chosen
5323     # first if we set GDC to just the basename; use the full file name.
5324     shift
5325     ac_cv_prog_GDC="$as_dir/$ac_word${1+' '}$@"
5326   fi
5327 fi
5328 fi
5329 fi
5330 GDC=$ac_cv_prog_GDC
5331 if test -n "$GDC"; then
5332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
5333 $as_echo "$GDC" >&6; }
5334 else
5335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5336 $as_echo "no" >&6; }
5337 fi
5338
5339
5340 fi
5341
5342
5343 # Provide some information about the compiler.
5344 $as_echo "$as_me:${as_lineno-$LINENO}: checking for D compiler version" >&5
5345 set X $ac_compile
5346 ac_compiler=$2
5347 { { ac_try="$ac_compiler --version >&5"
5348 case "(($ac_try" in
5349   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5350   *) ac_try_echo=$ac_try;;
5351 esac
5352 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5353 $as_echo "$ac_try_echo"; } >&5
5354   (eval "$ac_compiler --version >&5") 2>conftest.err
5355   ac_status=$?
5356   if test -s conftest.err; then
5357     sed '10a\
5358 ... rest of stderr output deleted ...
5359          10q' conftest.err >conftest.er1
5360     cat conftest.er1 >&5
5361   fi
5362   rm -f conftest.er1 conftest.err
5363   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5364   test $ac_status = 0; }
5365 ac_ext=c
5366 ac_cpp='$CPP $CPPFLAGS'
5367 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5368 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5369 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5370
5371
5372       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for absolute libphobos source path" >&5
5373 $as_echo_n "checking for absolute libphobos source path... " >&6; }
5374 if ${phobos_cv_abs_srcdir+:} false; then :
5375   $as_echo_n "(cached) " >&6
5376 else
5377   phobos_cv_abs_srcdir=`cd $srcdir && pwd`
5378 fi
5379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $phobos_cv_abs_srcdir" >&5
5380 $as_echo "$phobos_cv_abs_srcdir" >&6; }
5381     if test -d "$phobos_cv_abs_srcdir"; then :
5382
5383 else
5384   as_fn_error $? "can't find absolute libphobos source path" "$LINENO" 5
5385 fi
5386
5387
5388
5389
5390   gdc_save_DFLAGS=$GDCFLAGS
5391   GDCFLAGS="-fno-druntime -nostdinc -I $phobos_cv_abs_srcdir/libdruntime  $GDCFLAGS"
5392
5393   ac_ext=d
5394 ac_compile='$GDC -c $GDCFLAGS conftest.$ac_ext >&5'
5395 ac_link='$GDC -o conftest$ac_exeext $GDCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5396 ac_compiler_gnu=yes
5397
5398     { $as_echo "$as_me:${as_lineno-$LINENO}: checking If $GDC can compile D sources" >&5
5399 $as_echo_n "checking If $GDC can compile D sources... " >&6; }
5400     cat > conftest.$ac_ext <<_ACEOF
5401 module object;
5402
5403
5404 extern(C) int main() {
5405   return 0;
5406 }
5407 _ACEOF
5408 if ac_fn_d_try_compile "$LINENO"; then :
5409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5410 $as_echo "yes" >&6; }
5411 else
5412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5413 $as_echo "no" >&6; }
5414        as_fn_error $? "can't compile D sources!" "$LINENO" 5
5415 fi
5416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5417   ac_ext=c
5418 ac_cpp='$CPP $CPPFLAGS'
5419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5421 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5422
5423
5424   GDCFLAGS=$gdc_save_DFLAGS
5425
5426
5427
5428
5429
5430
5431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5432 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5433     # Check whether --enable-maintainer-mode was given.
5434 if test "${enable_maintainer_mode+set}" = set; then :
5435   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5436 else
5437   USE_MAINTAINER_MODE=no
5438 fi
5439
5440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5441 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5442    if test $USE_MAINTAINER_MODE = yes; then
5443   MAINTAINER_MODE_TRUE=
5444   MAINTAINER_MODE_FALSE='#'
5445 else
5446   MAINTAINER_MODE_TRUE='#'
5447   MAINTAINER_MODE_FALSE=
5448 fi
5449
5450   MAINT=$MAINTAINER_MODE_TRUE
5451
5452
5453 if test -n "$ac_tool_prefix"; then
5454   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5455 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5457 $as_echo_n "checking for $ac_word... " >&6; }
5458 if ${ac_cv_prog_RANLIB+:} false; then :
5459   $as_echo_n "(cached) " >&6
5460 else
5461   if test -n "$RANLIB"; then
5462   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5463 else
5464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5465 for as_dir in $PATH
5466 do
5467   IFS=$as_save_IFS
5468   test -z "$as_dir" && as_dir=.
5469     for ac_exec_ext in '' $ac_executable_extensions; do
5470   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5471     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5472     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5473     break 2
5474   fi
5475 done
5476   done
5477 IFS=$as_save_IFS
5478
5479 fi
5480 fi
5481 RANLIB=$ac_cv_prog_RANLIB
5482 if test -n "$RANLIB"; then
5483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5484 $as_echo "$RANLIB" >&6; }
5485 else
5486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5487 $as_echo "no" >&6; }
5488 fi
5489
5490
5491 fi
5492 if test -z "$ac_cv_prog_RANLIB"; then
5493   ac_ct_RANLIB=$RANLIB
5494   # Extract the first word of "ranlib", so it can be a program name with args.
5495 set dummy ranlib; ac_word=$2
5496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5497 $as_echo_n "checking for $ac_word... " >&6; }
5498 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5499   $as_echo_n "(cached) " >&6
5500 else
5501   if test -n "$ac_ct_RANLIB"; then
5502   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5503 else
5504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5505 for as_dir in $PATH
5506 do
5507   IFS=$as_save_IFS
5508   test -z "$as_dir" && as_dir=.
5509     for ac_exec_ext in '' $ac_executable_extensions; do
5510   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5511     ac_cv_prog_ac_ct_RANLIB="ranlib"
5512     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5513     break 2
5514   fi
5515 done
5516   done
5517 IFS=$as_save_IFS
5518
5519 fi
5520 fi
5521 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5522 if test -n "$ac_ct_RANLIB"; then
5523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5524 $as_echo "$ac_ct_RANLIB" >&6; }
5525 else
5526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5527 $as_echo "no" >&6; }
5528 fi
5529
5530   if test "x$ac_ct_RANLIB" = x; then
5531     RANLIB=":"
5532   else
5533     case $cross_compiling:$ac_tool_warned in
5534 yes:)
5535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5536 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5537 ac_tool_warned=yes ;;
5538 esac
5539     RANLIB=$ac_ct_RANLIB
5540   fi
5541 else
5542   RANLIB="$ac_cv_prog_RANLIB"
5543 fi
5544
5545
5546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5547 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5548 set x ${MAKE-make}
5549 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5550 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5551   $as_echo_n "(cached) " >&6
5552 else
5553   cat >conftest.make <<\_ACEOF
5554 SHELL = /bin/sh
5555 all:
5556         @echo '@@@%%%=$(MAKE)=@@@%%%'
5557 _ACEOF
5558 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5559 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5560   *@@@%%%=?*=@@@%%%*)
5561     eval ac_cv_prog_make_${ac_make}_set=yes;;
5562   *)
5563     eval ac_cv_prog_make_${ac_make}_set=no;;
5564 esac
5565 rm -f conftest.make
5566 fi
5567 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5569 $as_echo "yes" >&6; }
5570   SET_MAKE=
5571 else
5572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5573 $as_echo "no" >&6; }
5574   SET_MAKE="MAKE=${MAKE-make}"
5575 fi
5576
5577
5578 # Add CET specific flags if CET is enabled
5579  # Check whether --enable-cet was given.
5580 if test "${enable_cet+set}" = set; then :
5581   enableval=$enable_cet;
5582       case "$enableval" in
5583        yes|no|auto) ;;
5584        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
5585                           esac
5586
5587 else
5588   enable_cet=auto
5589 fi
5590
5591
5592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
5593 $as_echo_n "checking for CET support... " >&6; }
5594
5595 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
5596 case "$host" in
5597   i[34567]86-*-linux* | x86_64-*-linux*)
5598     case "$enable_cet" in
5599       auto)
5600         # Check if target supports multi-byte NOPs
5601         # and if compiler and assembler support CET insn.
5602         cet_save_CFLAGS="$CFLAGS"
5603         CFLAGS="$CFLAGS -fcf-protection"
5604         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5605 /* end confdefs.h.  */
5606
5607 int
5608 main ()
5609 {
5610
5611 #if !defined(__SSE2__)
5612 #error target does not support multi-byte NOPs
5613 #else
5614 asm ("setssbsy");
5615 #endif
5616
5617   ;
5618   return 0;
5619 }
5620 _ACEOF
5621 if ac_fn_c_try_compile "$LINENO"; then :
5622   enable_cet=yes
5623 else
5624   enable_cet=no
5625 fi
5626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5627         CFLAGS="$cet_save_CFLAGS"
5628         ;;
5629       yes)
5630         # Check if assembler supports CET.
5631         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5632 /* end confdefs.h.  */
5633
5634 int
5635 main ()
5636 {
5637 asm ("setssbsy");
5638   ;
5639   return 0;
5640 }
5641 _ACEOF
5642 if ac_fn_c_try_compile "$LINENO"; then :
5643
5644 else
5645   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
5646 fi
5647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5648         ;;
5649     esac
5650     ;;
5651   *)
5652     enable_cet=no
5653     ;;
5654 esac
5655 if test x$enable_cet = xyes; then
5656   CET_FLAGS="-fcf-protection -mshstk"
5657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5658 $as_echo "yes" >&6; }
5659 else
5660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5661 $as_echo "no" >&6; }
5662 fi
5663
5664
5665 # To ensure that runtime code for CET is compiled in, add in D version flags.
5666 if test x$enable_cet = xyes; then :
5667
5668   CET_DFLAGS="$CET_FLAGS -fversion=CET"
5669   DCFG_ENABLE_CET=true
5670
5671 else
5672
5673   CET_DFLAGS=
5674   DCFG_ENABLE_CET=false
5675
5676 fi
5677
5678
5679
5680 # This should be inherited in the recursive make, but ensure it is defined.
5681 test "$AR" || AR=ar
5682
5683
5684 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
5685
5686
5687
5688 # Enable libtool
5689 case `pwd` in
5690   *\ * | *\     *)
5691     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5692 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5693 esac
5694
5695
5696
5697 macro_version='2.2.7a'
5698 macro_revision='1.3134'
5699
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712 ltmain="$ac_aux_dir/ltmain.sh"
5713
5714 # Backslashify metacharacters that are still active within
5715 # double-quoted strings.
5716 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5717
5718 # Same as above, but do not quote variable references.
5719 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5720
5721 # Sed substitution to delay expansion of an escaped shell variable in a
5722 # double_quote_subst'ed string.
5723 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5724
5725 # Sed substitution to delay expansion of an escaped single quote.
5726 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5727
5728 # Sed substitution to avoid accidental globbing in evaled expressions
5729 no_glob_subst='s/\*/\\\*/g'
5730
5731 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5732 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5733 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5734
5735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5736 $as_echo_n "checking how to print strings... " >&6; }
5737 # Test print first, because it will be a builtin if present.
5738 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5739    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5740   ECHO='print -r --'
5741 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5742   ECHO='printf %s\n'
5743 else
5744   # Use this function as a fallback that always works.
5745   func_fallback_echo ()
5746   {
5747     eval 'cat <<_LTECHO_EOF
5748 $1
5749 _LTECHO_EOF'
5750   }
5751   ECHO='func_fallback_echo'
5752 fi
5753
5754 # func_echo_all arg...
5755 # Invoke $ECHO with all args, space-separated.
5756 func_echo_all ()
5757 {
5758     $ECHO ""
5759 }
5760
5761 case "$ECHO" in
5762   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5763 $as_echo "printf" >&6; } ;;
5764   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5765 $as_echo "print -r" >&6; } ;;
5766   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5767 $as_echo "cat" >&6; } ;;
5768 esac
5769
5770
5771
5772
5773
5774
5775
5776
5777
5778
5779
5780
5781
5782
5783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5784 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5785 if ${ac_cv_path_SED+:} false; then :
5786   $as_echo_n "(cached) " >&6
5787 else
5788             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5789      for ac_i in 1 2 3 4 5 6 7; do
5790        ac_script="$ac_script$as_nl$ac_script"
5791      done
5792      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5793      { ac_script=; unset ac_script;}
5794      if test -z "$SED"; then
5795   ac_path_SED_found=false
5796   # Loop through the user's path and test for each of PROGNAME-LIST
5797   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5798 for as_dir in $PATH
5799 do
5800   IFS=$as_save_IFS
5801   test -z "$as_dir" && as_dir=.
5802     for ac_prog in sed gsed; do
5803     for ac_exec_ext in '' $ac_executable_extensions; do
5804       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5805       as_fn_executable_p "$ac_path_SED" || continue
5806 # Check for GNU ac_path_SED and select it if it is found.
5807   # Check for GNU $ac_path_SED
5808 case `"$ac_path_SED" --version 2>&1` in
5809 *GNU*)
5810   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5811 *)
5812   ac_count=0
5813   $as_echo_n 0123456789 >"conftest.in"
5814   while :
5815   do
5816     cat "conftest.in" "conftest.in" >"conftest.tmp"
5817     mv "conftest.tmp" "conftest.in"
5818     cp "conftest.in" "conftest.nl"
5819     $as_echo '' >> "conftest.nl"
5820     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5821     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5822     as_fn_arith $ac_count + 1 && ac_count=$as_val
5823     if test $ac_count -gt ${ac_path_SED_max-0}; then
5824       # Best one so far, save it but keep looking for a better one
5825       ac_cv_path_SED="$ac_path_SED"
5826       ac_path_SED_max=$ac_count
5827     fi
5828     # 10*(2^10) chars as input seems more than enough
5829     test $ac_count -gt 10 && break
5830   done
5831   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5832 esac
5833
5834       $ac_path_SED_found && break 3
5835     done
5836   done
5837   done
5838 IFS=$as_save_IFS
5839   if test -z "$ac_cv_path_SED"; then
5840     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5841   fi
5842 else
5843   ac_cv_path_SED=$SED
5844 fi
5845
5846 fi
5847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5848 $as_echo "$ac_cv_path_SED" >&6; }
5849  SED="$ac_cv_path_SED"
5850   rm -f conftest.sed
5851
5852 test -z "$SED" && SED=sed
5853 Xsed="$SED -e 1s/^X//"
5854
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864
5865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5866 $as_echo_n "checking for fgrep... " >&6; }
5867 if ${ac_cv_path_FGREP+:} false; then :
5868   $as_echo_n "(cached) " >&6
5869 else
5870   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5871    then ac_cv_path_FGREP="$GREP -F"
5872    else
5873      if test -z "$FGREP"; then
5874   ac_path_FGREP_found=false
5875   # Loop through the user's path and test for each of PROGNAME-LIST
5876   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5877 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5878 do
5879   IFS=$as_save_IFS
5880   test -z "$as_dir" && as_dir=.
5881     for ac_prog in fgrep; do
5882     for ac_exec_ext in '' $ac_executable_extensions; do
5883       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5884       as_fn_executable_p "$ac_path_FGREP" || continue
5885 # Check for GNU ac_path_FGREP and select it if it is found.
5886   # Check for GNU $ac_path_FGREP
5887 case `"$ac_path_FGREP" --version 2>&1` in
5888 *GNU*)
5889   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5890 *)
5891   ac_count=0
5892   $as_echo_n 0123456789 >"conftest.in"
5893   while :
5894   do
5895     cat "conftest.in" "conftest.in" >"conftest.tmp"
5896     mv "conftest.tmp" "conftest.in"
5897     cp "conftest.in" "conftest.nl"
5898     $as_echo 'FGREP' >> "conftest.nl"
5899     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5900     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5901     as_fn_arith $ac_count + 1 && ac_count=$as_val
5902     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5903       # Best one so far, save it but keep looking for a better one
5904       ac_cv_path_FGREP="$ac_path_FGREP"
5905       ac_path_FGREP_max=$ac_count
5906     fi
5907     # 10*(2^10) chars as input seems more than enough
5908     test $ac_count -gt 10 && break
5909   done
5910   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5911 esac
5912
5913       $ac_path_FGREP_found && break 3
5914     done
5915   done
5916   done
5917 IFS=$as_save_IFS
5918   if test -z "$ac_cv_path_FGREP"; then
5919     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5920   fi
5921 else
5922   ac_cv_path_FGREP=$FGREP
5923 fi
5924
5925    fi
5926 fi
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5928 $as_echo "$ac_cv_path_FGREP" >&6; }
5929  FGREP="$ac_cv_path_FGREP"
5930
5931
5932 test -z "$GREP" && GREP=grep
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947
5948
5949
5950
5951
5952 # Check whether --with-gnu-ld was given.
5953 if test "${with_gnu_ld+set}" = set; then :
5954   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5955 else
5956   with_gnu_ld=no
5957 fi
5958
5959 ac_prog=ld
5960 if test "$GCC" = yes; then
5961   # Check if gcc -print-prog-name=ld gives a path.
5962   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5963 $as_echo_n "checking for ld used by $CC... " >&6; }
5964   case $host in
5965   *-*-mingw*)
5966     # gcc leaves a trailing carriage return which upsets mingw
5967     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5968   *)
5969     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5970   esac
5971   case $ac_prog in
5972     # Accept absolute paths.
5973     [\\/]* | ?:[\\/]*)
5974       re_direlt='/[^/][^/]*/\.\./'
5975       # Canonicalize the pathname of ld
5976       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5977       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5978         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5979       done
5980       test -z "$LD" && LD="$ac_prog"
5981       ;;
5982   "")
5983     # If it fails, then pretend we aren't using GCC.
5984     ac_prog=ld
5985     ;;
5986   *)
5987     # If it is relative, then search for the first ld in PATH.
5988     with_gnu_ld=unknown
5989     ;;
5990   esac
5991 elif test "$with_gnu_ld" = yes; then
5992   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5993 $as_echo_n "checking for GNU ld... " >&6; }
5994 else
5995   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5996 $as_echo_n "checking for non-GNU ld... " >&6; }
5997 fi
5998 if ${lt_cv_path_LD+:} false; then :
5999   $as_echo_n "(cached) " >&6
6000 else
6001   if test -z "$LD"; then
6002   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6003   for ac_dir in $PATH; do
6004     IFS="$lt_save_ifs"
6005     test -z "$ac_dir" && ac_dir=.
6006     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6007       lt_cv_path_LD="$ac_dir/$ac_prog"
6008       # Check to see if the program is GNU ld.  I'd rather use --version,
6009       # but apparently some variants of GNU ld only accept -v.
6010       # Break only if it was the GNU/non-GNU ld that we prefer.
6011       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
6012       *GNU* | *'with BFD'*)
6013         test "$with_gnu_ld" != no && break
6014         ;;
6015       *)
6016         test "$with_gnu_ld" != yes && break
6017         ;;
6018       esac
6019     fi
6020   done
6021   IFS="$lt_save_ifs"
6022 else
6023   lt_cv_path_LD="$LD" # Let the user override the test with a path.
6024 fi
6025 fi
6026
6027 LD="$lt_cv_path_LD"
6028 if test -n "$LD"; then
6029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
6030 $as_echo "$LD" >&6; }
6031 else
6032   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6033 $as_echo "no" >&6; }
6034 fi
6035 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
6036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
6037 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
6038 if ${lt_cv_prog_gnu_ld+:} false; then :
6039   $as_echo_n "(cached) " >&6
6040 else
6041   # I'd rather use --version here, but apparently some GNU lds only accept -v.
6042 case `$LD -v 2>&1 </dev/null` in
6043 *GNU* | *'with BFD'*)
6044   lt_cv_prog_gnu_ld=yes
6045   ;;
6046 *)
6047   lt_cv_prog_gnu_ld=no
6048   ;;
6049 esac
6050 fi
6051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
6052 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
6053 with_gnu_ld=$lt_cv_prog_gnu_ld
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
6064 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
6065 if ${lt_cv_path_NM+:} false; then :
6066   $as_echo_n "(cached) " >&6
6067 else
6068   if test -n "$NM"; then
6069    # Let the user override the nm to test.
6070    lt_nm_to_check="$NM"
6071  else
6072    lt_nm_to_check="${ac_tool_prefix}nm"
6073    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
6074      lt_nm_to_check="$lt_nm_to_check nm"
6075    fi
6076  fi
6077  for lt_tmp_nm in "$lt_nm_to_check"; do
6078    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6079    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
6080      IFS="$lt_save_ifs"
6081      test -z "$ac_dir" && ac_dir=.
6082      # Strip out any user-provided options from the nm to test twice,
6083      # the first time to test to see if nm (rather than its options) has
6084      # an explicit path, the second time to yield a file which can be
6085      # nm'ed itself.
6086      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
6087      case "$tmp_nm_path" in
6088      */*|*\\*) tmp_nm="$lt_tmp_nm";;
6089      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
6090      esac
6091      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
6092      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
6093        # Check to see if the nm accepts a BSD-compat flag.
6094        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
6095        #   nm: unknown option "B" ignored
6096        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
6097        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
6098          break
6099          ;;
6100        *)
6101          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
6102          *$tmp_nm*)
6103            lt_cv_path_NM="$tmp_nm -p"
6104            break
6105            ;;
6106          *)
6107            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
6108            continue # so that we can try to find one that supports BSD flags
6109            ;;
6110          esac
6111          ;;
6112        esac
6113      fi
6114    done
6115    IFS="$lt_save_ifs"
6116  done
6117  : ${lt_cv_path_NM=no}
6118 fi
6119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
6120 $as_echo "$lt_cv_path_NM" >&6; }
6121 if test "$lt_cv_path_NM" != "no"; then
6122   NM="$lt_cv_path_NM"
6123 else
6124   # Didn't find any BSD compatible name lister, look for dumpbin.
6125   if test -n "$DUMPBIN"; then :
6126     # Let the user override the test.
6127   else
6128     if test -n "$ac_tool_prefix"; then
6129   for ac_prog in dumpbin "link -dump"
6130   do
6131     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
6132 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
6133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6134 $as_echo_n "checking for $ac_word... " >&6; }
6135 if ${ac_cv_prog_DUMPBIN+:} false; then :
6136   $as_echo_n "(cached) " >&6
6137 else
6138   if test -n "$DUMPBIN"; then
6139   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
6140 else
6141 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6142 for as_dir in $PATH
6143 do
6144   IFS=$as_save_IFS
6145   test -z "$as_dir" && as_dir=.
6146     for ac_exec_ext in '' $ac_executable_extensions; do
6147   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6148     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
6149     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6150     break 2
6151   fi
6152 done
6153   done
6154 IFS=$as_save_IFS
6155
6156 fi
6157 fi
6158 DUMPBIN=$ac_cv_prog_DUMPBIN
6159 if test -n "$DUMPBIN"; then
6160   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
6161 $as_echo "$DUMPBIN" >&6; }
6162 else
6163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6164 $as_echo "no" >&6; }
6165 fi
6166
6167
6168     test -n "$DUMPBIN" && break
6169   done
6170 fi
6171 if test -z "$DUMPBIN"; then
6172   ac_ct_DUMPBIN=$DUMPBIN
6173   for ac_prog in dumpbin "link -dump"
6174 do
6175   # Extract the first word of "$ac_prog", so it can be a program name with args.
6176 set dummy $ac_prog; ac_word=$2
6177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6178 $as_echo_n "checking for $ac_word... " >&6; }
6179 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
6180   $as_echo_n "(cached) " >&6
6181 else
6182   if test -n "$ac_ct_DUMPBIN"; then
6183   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
6184 else
6185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6186 for as_dir in $PATH
6187 do
6188   IFS=$as_save_IFS
6189   test -z "$as_dir" && as_dir=.
6190     for ac_exec_ext in '' $ac_executable_extensions; do
6191   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6192     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
6193     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6194     break 2
6195   fi
6196 done
6197   done
6198 IFS=$as_save_IFS
6199
6200 fi
6201 fi
6202 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
6203 if test -n "$ac_ct_DUMPBIN"; then
6204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
6205 $as_echo "$ac_ct_DUMPBIN" >&6; }
6206 else
6207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6208 $as_echo "no" >&6; }
6209 fi
6210
6211
6212   test -n "$ac_ct_DUMPBIN" && break
6213 done
6214
6215   if test "x$ac_ct_DUMPBIN" = x; then
6216     DUMPBIN=":"
6217   else
6218     case $cross_compiling:$ac_tool_warned in
6219 yes:)
6220 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6221 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6222 ac_tool_warned=yes ;;
6223 esac
6224     DUMPBIN=$ac_ct_DUMPBIN
6225   fi
6226 fi
6227
6228     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
6229     *COFF*)
6230       DUMPBIN="$DUMPBIN -symbols"
6231       ;;
6232     *)
6233       DUMPBIN=:
6234       ;;
6235     esac
6236   fi
6237
6238   if test "$DUMPBIN" != ":"; then
6239     NM="$DUMPBIN"
6240   fi
6241 fi
6242 test -z "$NM" && NM=nm
6243
6244
6245
6246
6247
6248
6249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
6250 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
6251 if ${lt_cv_nm_interface+:} false; then :
6252   $as_echo_n "(cached) " >&6
6253 else
6254   lt_cv_nm_interface="BSD nm"
6255   echo "int some_variable = 0;" > conftest.$ac_ext
6256   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6257   (eval "$ac_compile" 2>conftest.err)
6258   cat conftest.err >&5
6259   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6260   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6261   cat conftest.err >&5
6262   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6263   cat conftest.out >&5
6264   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6265     lt_cv_nm_interface="MS dumpbin"
6266   fi
6267   rm -f conftest*
6268 fi
6269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6270 $as_echo "$lt_cv_nm_interface" >&6; }
6271
6272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6273 $as_echo_n "checking whether ln -s works... " >&6; }
6274 LN_S=$as_ln_s
6275 if test "$LN_S" = "ln -s"; then
6276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6277 $as_echo "yes" >&6; }
6278 else
6279   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6280 $as_echo "no, using $LN_S" >&6; }
6281 fi
6282
6283 # find the maximum length of command line arguments
6284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6285 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6286 if ${lt_cv_sys_max_cmd_len+:} false; then :
6287   $as_echo_n "(cached) " >&6
6288 else
6289     i=0
6290   teststring="ABCD"
6291
6292   case $build_os in
6293   msdosdjgpp*)
6294     # On DJGPP, this test can blow up pretty badly due to problems in libc
6295     # (any single argument exceeding 2000 bytes causes a buffer overrun
6296     # during glob expansion).  Even if it were fixed, the result of this
6297     # check would be larger than it should be.
6298     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6299     ;;
6300
6301   gnu*)
6302     # Under GNU Hurd, this test is not required because there is
6303     # no limit to the length of command line arguments.
6304     # Libtool will interpret -1 as no limit whatsoever
6305     lt_cv_sys_max_cmd_len=-1;
6306     ;;
6307
6308   cygwin* | mingw* | cegcc*)
6309     # On Win9x/ME, this test blows up -- it succeeds, but takes
6310     # about 5 minutes as the teststring grows exponentially.
6311     # Worse, since 9x/ME are not pre-emptively multitasking,
6312     # you end up with a "frozen" computer, even though with patience
6313     # the test eventually succeeds (with a max line length of 256k).
6314     # Instead, let's just punt: use the minimum linelength reported by
6315     # all of the supported platforms: 8192 (on NT/2K/XP).
6316     lt_cv_sys_max_cmd_len=8192;
6317     ;;
6318
6319   mint*)
6320     # On MiNT this can take a long time and run out of memory.
6321     lt_cv_sys_max_cmd_len=8192;
6322     ;;
6323
6324   amigaos*)
6325     # On AmigaOS with pdksh, this test takes hours, literally.
6326     # So we just punt and use a minimum line length of 8192.
6327     lt_cv_sys_max_cmd_len=8192;
6328     ;;
6329
6330   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6331     # This has been around since 386BSD, at least.  Likely further.
6332     if test -x /sbin/sysctl; then
6333       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6334     elif test -x /usr/sbin/sysctl; then
6335       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6336     else
6337       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6338     fi
6339     # And add a safety zone
6340     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6341     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6342     ;;
6343
6344   interix*)
6345     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6346     lt_cv_sys_max_cmd_len=196608
6347     ;;
6348
6349   osf*)
6350     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6351     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6352     # nice to cause kernel panics so lets avoid the loop below.
6353     # First set a reasonable default.
6354     lt_cv_sys_max_cmd_len=16384
6355     #
6356     if test -x /sbin/sysconfig; then
6357       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6358         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6359       esac
6360     fi
6361     ;;
6362   sco3.2v5*)
6363     lt_cv_sys_max_cmd_len=102400
6364     ;;
6365   sysv5* | sco5v6* | sysv4.2uw2*)
6366     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6367     if test -n "$kargmax"; then
6368       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6369     else
6370       lt_cv_sys_max_cmd_len=32768
6371     fi
6372     ;;
6373   *)
6374     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6375     if test -n "$lt_cv_sys_max_cmd_len"; then
6376       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6377       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6378     else
6379       # Make teststring a little bigger before we do anything with it.
6380       # a 1K string should be a reasonable start.
6381       for i in 1 2 3 4 5 6 7 8 ; do
6382         teststring=$teststring$teststring
6383       done
6384       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6385       # If test is not a shell built-in, we'll probably end up computing a
6386       # maximum length that is only half of the actual maximum length, but
6387       # we can't tell.
6388       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6389                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6390               test $i != 17 # 1/2 MB should be enough
6391       do
6392         i=`expr $i + 1`
6393         teststring=$teststring$teststring
6394       done
6395       # Only check the string length outside the loop.
6396       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6397       teststring=
6398       # Add a significant safety factor because C++ compilers can tack on
6399       # massive amounts of additional arguments before passing them to the
6400       # linker.  It appears as though 1/2 is a usable value.
6401       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6402     fi
6403     ;;
6404   esac
6405
6406 fi
6407
6408 if test -n $lt_cv_sys_max_cmd_len ; then
6409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6410 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6411 else
6412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6413 $as_echo "none" >&6; }
6414 fi
6415 max_cmd_len=$lt_cv_sys_max_cmd_len
6416
6417
6418
6419
6420
6421
6422 : ${CP="cp -f"}
6423 : ${MV="mv -f"}
6424 : ${RM="rm -f"}
6425
6426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6427 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6428 # Try some XSI features
6429 xsi_shell=no
6430 ( _lt_dummy="a/b/c"
6431   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6432       = c,a/b,, \
6433     && eval 'test $(( 1 + 1 )) -eq 2 \
6434     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6435   && xsi_shell=yes
6436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6437 $as_echo "$xsi_shell" >&6; }
6438
6439
6440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6441 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6442 lt_shell_append=no
6443 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6444     >/dev/null 2>&1 \
6445   && lt_shell_append=yes
6446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6447 $as_echo "$lt_shell_append" >&6; }
6448
6449
6450 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6451   lt_unset=unset
6452 else
6453   lt_unset=false
6454 fi
6455
6456
6457
6458
6459
6460 # test EBCDIC or ASCII
6461 case `echo X|tr X '\101'` in
6462  A) # ASCII based system
6463     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6464   lt_SP2NL='tr \040 \012'
6465   lt_NL2SP='tr \015\012 \040\040'
6466   ;;
6467  *) # EBCDIC based system
6468   lt_SP2NL='tr \100 \n'
6469   lt_NL2SP='tr \r\n \100\100'
6470   ;;
6471 esac
6472
6473
6474
6475
6476
6477
6478
6479
6480
6481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6482 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6483 if ${lt_cv_ld_reload_flag+:} false; then :
6484   $as_echo_n "(cached) " >&6
6485 else
6486   lt_cv_ld_reload_flag='-r'
6487 fi
6488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6489 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6490 reload_flag=$lt_cv_ld_reload_flag
6491 case $reload_flag in
6492 "" | " "*) ;;
6493 *) reload_flag=" $reload_flag" ;;
6494 esac
6495 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6496 case $host_os in
6497   darwin*)
6498     if test "$GCC" = yes; then
6499       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6500     else
6501       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6502     fi
6503     ;;
6504 esac
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514 if test -n "$ac_tool_prefix"; then
6515   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6516 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6518 $as_echo_n "checking for $ac_word... " >&6; }
6519 if ${ac_cv_prog_OBJDUMP+:} false; then :
6520   $as_echo_n "(cached) " >&6
6521 else
6522   if test -n "$OBJDUMP"; then
6523   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6524 else
6525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6526 for as_dir in $PATH
6527 do
6528   IFS=$as_save_IFS
6529   test -z "$as_dir" && as_dir=.
6530     for ac_exec_ext in '' $ac_executable_extensions; do
6531   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6532     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6533     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6534     break 2
6535   fi
6536 done
6537   done
6538 IFS=$as_save_IFS
6539
6540 fi
6541 fi
6542 OBJDUMP=$ac_cv_prog_OBJDUMP
6543 if test -n "$OBJDUMP"; then
6544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6545 $as_echo "$OBJDUMP" >&6; }
6546 else
6547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6548 $as_echo "no" >&6; }
6549 fi
6550
6551
6552 fi
6553 if test -z "$ac_cv_prog_OBJDUMP"; then
6554   ac_ct_OBJDUMP=$OBJDUMP
6555   # Extract the first word of "objdump", so it can be a program name with args.
6556 set dummy objdump; ac_word=$2
6557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6558 $as_echo_n "checking for $ac_word... " >&6; }
6559 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6560   $as_echo_n "(cached) " >&6
6561 else
6562   if test -n "$ac_ct_OBJDUMP"; then
6563   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6564 else
6565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6566 for as_dir in $PATH
6567 do
6568   IFS=$as_save_IFS
6569   test -z "$as_dir" && as_dir=.
6570     for ac_exec_ext in '' $ac_executable_extensions; do
6571   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6572     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6573     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6574     break 2
6575   fi
6576 done
6577   done
6578 IFS=$as_save_IFS
6579
6580 fi
6581 fi
6582 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6583 if test -n "$ac_ct_OBJDUMP"; then
6584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6585 $as_echo "$ac_ct_OBJDUMP" >&6; }
6586 else
6587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6588 $as_echo "no" >&6; }
6589 fi
6590
6591   if test "x$ac_ct_OBJDUMP" = x; then
6592     OBJDUMP="false"
6593   else
6594     case $cross_compiling:$ac_tool_warned in
6595 yes:)
6596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6597 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6598 ac_tool_warned=yes ;;
6599 esac
6600     OBJDUMP=$ac_ct_OBJDUMP
6601   fi
6602 else
6603   OBJDUMP="$ac_cv_prog_OBJDUMP"
6604 fi
6605
6606 test -z "$OBJDUMP" && OBJDUMP=objdump
6607
6608
6609
6610
6611
6612
6613
6614
6615
6616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6617 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6618 if ${lt_cv_deplibs_check_method+:} false; then :
6619   $as_echo_n "(cached) " >&6
6620 else
6621   lt_cv_file_magic_cmd='$MAGIC_CMD'
6622 lt_cv_file_magic_test_file=
6623 lt_cv_deplibs_check_method='unknown'
6624 # Need to set the preceding variable on all platforms that support
6625 # interlibrary dependencies.
6626 # 'none' -- dependencies not supported.
6627 # `unknown' -- same as none, but documents that we really don't know.
6628 # 'pass_all' -- all dependencies passed with no checks.
6629 # 'test_compile' -- check by making test program.
6630 # 'file_magic [[regex]]' -- check by looking for files in library path
6631 # which responds to the $file_magic_cmd with a given extended regex.
6632 # If you have `file' or equivalent on your system and you're not sure
6633 # whether `pass_all' will *always* work, you probably want this one.
6634
6635 case $host_os in
6636 aix[4-9]*)
6637   lt_cv_deplibs_check_method=pass_all
6638   ;;
6639
6640 beos*)
6641   lt_cv_deplibs_check_method=pass_all
6642   ;;
6643
6644 bsdi[45]*)
6645   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6646   lt_cv_file_magic_cmd='/usr/bin/file -L'
6647   lt_cv_file_magic_test_file=/shlib/libc.so
6648   ;;
6649
6650 cygwin*)
6651   # func_win32_libid is a shell function defined in ltmain.sh
6652   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6653   lt_cv_file_magic_cmd='func_win32_libid'
6654   ;;
6655
6656 mingw* | pw32*)
6657   # Base MSYS/MinGW do not provide the 'file' command needed by
6658   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6659   # unless we find 'file', for example because we are cross-compiling.
6660   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6661   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6662     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6663     lt_cv_file_magic_cmd='func_win32_libid'
6664   else
6665     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6666     lt_cv_file_magic_cmd='$OBJDUMP -f'
6667   fi
6668   ;;
6669
6670 cegcc*)
6671   # use the weaker test based on 'objdump'. See mingw*.
6672   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6673   lt_cv_file_magic_cmd='$OBJDUMP -f'
6674   ;;
6675
6676 darwin* | rhapsody*)
6677   lt_cv_deplibs_check_method=pass_all
6678   ;;
6679
6680 freebsd* | dragonfly*)
6681   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6682     case $host_cpu in
6683     i*86 )
6684       # Not sure whether the presence of OpenBSD here was a mistake.
6685       # Let's accept both of them until this is cleared up.
6686       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6687       lt_cv_file_magic_cmd=/usr/bin/file
6688       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6689       ;;
6690     esac
6691   else
6692     lt_cv_deplibs_check_method=pass_all
6693   fi
6694   ;;
6695
6696 gnu*)
6697   lt_cv_deplibs_check_method=pass_all
6698   ;;
6699
6700 haiku*)
6701   lt_cv_deplibs_check_method=pass_all
6702   ;;
6703
6704 hpux10.20* | hpux11*)
6705   lt_cv_file_magic_cmd=/usr/bin/file
6706   case $host_cpu in
6707   ia64*)
6708     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6709     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6710     ;;
6711   hppa*64*)
6712     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6713     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6714     ;;
6715   *)
6716     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6717     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6718     ;;
6719   esac
6720   ;;
6721
6722 interix[3-9]*)
6723   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6724   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6725   ;;
6726
6727 irix5* | irix6* | nonstopux*)
6728   case $LD in
6729   *-32|*"-32 ") libmagic=32-bit;;
6730   *-n32|*"-n32 ") libmagic=N32;;
6731   *-64|*"-64 ") libmagic=64-bit;;
6732   *) libmagic=never-match;;
6733   esac
6734   lt_cv_deplibs_check_method=pass_all
6735   ;;
6736
6737 # This must be Linux ELF.
6738 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6739   lt_cv_deplibs_check_method=pass_all
6740   ;;
6741
6742 netbsd*)
6743   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6744     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6745   else
6746     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6747   fi
6748   ;;
6749
6750 newos6*)
6751   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6752   lt_cv_file_magic_cmd=/usr/bin/file
6753   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6754   ;;
6755
6756 *nto* | *qnx*)
6757   lt_cv_deplibs_check_method=pass_all
6758   ;;
6759
6760 openbsd*)
6761   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6762     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6763   else
6764     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6765   fi
6766   ;;
6767
6768 osf3* | osf4* | osf5*)
6769   lt_cv_deplibs_check_method=pass_all
6770   ;;
6771
6772 rdos*)
6773   lt_cv_deplibs_check_method=pass_all
6774   ;;
6775
6776 solaris*)
6777   lt_cv_deplibs_check_method=pass_all
6778   ;;
6779
6780 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6781   lt_cv_deplibs_check_method=pass_all
6782   ;;
6783
6784 sysv4 | sysv4.3*)
6785   case $host_vendor in
6786   motorola)
6787     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]'
6788     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6789     ;;
6790   ncr)
6791     lt_cv_deplibs_check_method=pass_all
6792     ;;
6793   sequent)
6794     lt_cv_file_magic_cmd='/bin/file'
6795     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6796     ;;
6797   sni)
6798     lt_cv_file_magic_cmd='/bin/file'
6799     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6800     lt_cv_file_magic_test_file=/lib/libc.so
6801     ;;
6802   siemens)
6803     lt_cv_deplibs_check_method=pass_all
6804     ;;
6805   pc)
6806     lt_cv_deplibs_check_method=pass_all
6807     ;;
6808   esac
6809   ;;
6810
6811 tpf*)
6812   lt_cv_deplibs_check_method=pass_all
6813   ;;
6814 vxworks*)
6815   # Assume VxWorks cross toolchains are built on Linux, possibly
6816   # as canadian for Windows hosts.
6817   lt_cv_deplibs_check_method=pass_all
6818   ;;
6819 esac
6820
6821 fi
6822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6823 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6824 file_magic_cmd=$lt_cv_file_magic_cmd
6825 deplibs_check_method=$lt_cv_deplibs_check_method
6826 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6827
6828
6829
6830
6831
6832
6833
6834
6835
6836
6837
6838
6839 plugin_option=
6840 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
6841 for plugin in $plugin_names; do
6842   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
6843   if test x$plugin_so = x$plugin; then
6844     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
6845   fi
6846   if test x$plugin_so != x$plugin; then
6847     plugin_option="--plugin $plugin_so"
6848     break
6849   fi
6850 done
6851
6852 if test -n "$ac_tool_prefix"; then
6853   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6854 set dummy ${ac_tool_prefix}ar; ac_word=$2
6855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6856 $as_echo_n "checking for $ac_word... " >&6; }
6857 if ${ac_cv_prog_AR+:} false; then :
6858   $as_echo_n "(cached) " >&6
6859 else
6860   if test -n "$AR"; then
6861   ac_cv_prog_AR="$AR" # Let the user override the test.
6862 else
6863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6864 for as_dir in $PATH
6865 do
6866   IFS=$as_save_IFS
6867   test -z "$as_dir" && as_dir=.
6868     for ac_exec_ext in '' $ac_executable_extensions; do
6869   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6870     ac_cv_prog_AR="${ac_tool_prefix}ar"
6871     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6872     break 2
6873   fi
6874 done
6875   done
6876 IFS=$as_save_IFS
6877
6878 fi
6879 fi
6880 AR=$ac_cv_prog_AR
6881 if test -n "$AR"; then
6882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6883 $as_echo "$AR" >&6; }
6884 else
6885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6886 $as_echo "no" >&6; }
6887 fi
6888
6889
6890 fi
6891 if test -z "$ac_cv_prog_AR"; then
6892   ac_ct_AR=$AR
6893   # Extract the first word of "ar", so it can be a program name with args.
6894 set dummy ar; ac_word=$2
6895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6896 $as_echo_n "checking for $ac_word... " >&6; }
6897 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6898   $as_echo_n "(cached) " >&6
6899 else
6900   if test -n "$ac_ct_AR"; then
6901   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6902 else
6903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6904 for as_dir in $PATH
6905 do
6906   IFS=$as_save_IFS
6907   test -z "$as_dir" && as_dir=.
6908     for ac_exec_ext in '' $ac_executable_extensions; do
6909   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6910     ac_cv_prog_ac_ct_AR="ar"
6911     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6912     break 2
6913   fi
6914 done
6915   done
6916 IFS=$as_save_IFS
6917
6918 fi
6919 fi
6920 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6921 if test -n "$ac_ct_AR"; then
6922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6923 $as_echo "$ac_ct_AR" >&6; }
6924 else
6925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6926 $as_echo "no" >&6; }
6927 fi
6928
6929   if test "x$ac_ct_AR" = x; then
6930     AR="false"
6931   else
6932     case $cross_compiling:$ac_tool_warned in
6933 yes:)
6934 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6935 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6936 ac_tool_warned=yes ;;
6937 esac
6938     AR=$ac_ct_AR
6939   fi
6940 else
6941   AR="$ac_cv_prog_AR"
6942 fi
6943
6944 test -z "$AR" && AR=ar
6945 if test -n "$plugin_option"; then
6946   if $AR --help 2>&1 | grep -q "\--plugin"; then
6947     touch conftest.c
6948     $AR $plugin_option rc conftest.a conftest.c
6949     if test "$?" != 0; then
6950       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
6951 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
6952     else
6953       AR="$AR $plugin_option"
6954     fi
6955     rm -f conftest.*
6956   fi
6957 fi
6958 test -z "$AR_FLAGS" && AR_FLAGS=cru
6959
6960
6961
6962
6963
6964
6965
6966
6967
6968
6969
6970 if test -n "$ac_tool_prefix"; then
6971   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6972 set dummy ${ac_tool_prefix}strip; ac_word=$2
6973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6974 $as_echo_n "checking for $ac_word... " >&6; }
6975 if ${ac_cv_prog_STRIP+:} false; then :
6976   $as_echo_n "(cached) " >&6
6977 else
6978   if test -n "$STRIP"; then
6979   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6980 else
6981 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6982 for as_dir in $PATH
6983 do
6984   IFS=$as_save_IFS
6985   test -z "$as_dir" && as_dir=.
6986     for ac_exec_ext in '' $ac_executable_extensions; do
6987   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6988     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6989     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6990     break 2
6991   fi
6992 done
6993   done
6994 IFS=$as_save_IFS
6995
6996 fi
6997 fi
6998 STRIP=$ac_cv_prog_STRIP
6999 if test -n "$STRIP"; then
7000   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7001 $as_echo "$STRIP" >&6; }
7002 else
7003   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7004 $as_echo "no" >&6; }
7005 fi
7006
7007
7008 fi
7009 if test -z "$ac_cv_prog_STRIP"; then
7010   ac_ct_STRIP=$STRIP
7011   # Extract the first word of "strip", so it can be a program name with args.
7012 set dummy strip; ac_word=$2
7013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7014 $as_echo_n "checking for $ac_word... " >&6; }
7015 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
7016   $as_echo_n "(cached) " >&6
7017 else
7018   if test -n "$ac_ct_STRIP"; then
7019   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7020 else
7021 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7022 for as_dir in $PATH
7023 do
7024   IFS=$as_save_IFS
7025   test -z "$as_dir" && as_dir=.
7026     for ac_exec_ext in '' $ac_executable_extensions; do
7027   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7028     ac_cv_prog_ac_ct_STRIP="strip"
7029     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7030     break 2
7031   fi
7032 done
7033   done
7034 IFS=$as_save_IFS
7035
7036 fi
7037 fi
7038 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7039 if test -n "$ac_ct_STRIP"; then
7040   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7041 $as_echo "$ac_ct_STRIP" >&6; }
7042 else
7043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7044 $as_echo "no" >&6; }
7045 fi
7046
7047   if test "x$ac_ct_STRIP" = x; then
7048     STRIP=":"
7049   else
7050     case $cross_compiling:$ac_tool_warned in
7051 yes:)
7052 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7053 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7054 ac_tool_warned=yes ;;
7055 esac
7056     STRIP=$ac_ct_STRIP
7057   fi
7058 else
7059   STRIP="$ac_cv_prog_STRIP"
7060 fi
7061
7062 test -z "$STRIP" && STRIP=:
7063
7064
7065
7066
7067
7068
7069 if test -n "$ac_tool_prefix"; then
7070   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7071 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7073 $as_echo_n "checking for $ac_word... " >&6; }
7074 if ${ac_cv_prog_RANLIB+:} false; then :
7075   $as_echo_n "(cached) " >&6
7076 else
7077   if test -n "$RANLIB"; then
7078   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7079 else
7080 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7081 for as_dir in $PATH
7082 do
7083   IFS=$as_save_IFS
7084   test -z "$as_dir" && as_dir=.
7085     for ac_exec_ext in '' $ac_executable_extensions; do
7086   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7087     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7088     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7089     break 2
7090   fi
7091 done
7092   done
7093 IFS=$as_save_IFS
7094
7095 fi
7096 fi
7097 RANLIB=$ac_cv_prog_RANLIB
7098 if test -n "$RANLIB"; then
7099   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7100 $as_echo "$RANLIB" >&6; }
7101 else
7102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7103 $as_echo "no" >&6; }
7104 fi
7105
7106
7107 fi
7108 if test -z "$ac_cv_prog_RANLIB"; then
7109   ac_ct_RANLIB=$RANLIB
7110   # Extract the first word of "ranlib", so it can be a program name with args.
7111 set dummy ranlib; ac_word=$2
7112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7113 $as_echo_n "checking for $ac_word... " >&6; }
7114 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7115   $as_echo_n "(cached) " >&6
7116 else
7117   if test -n "$ac_ct_RANLIB"; then
7118   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7119 else
7120 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7121 for as_dir in $PATH
7122 do
7123   IFS=$as_save_IFS
7124   test -z "$as_dir" && as_dir=.
7125     for ac_exec_ext in '' $ac_executable_extensions; do
7126   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7127     ac_cv_prog_ac_ct_RANLIB="ranlib"
7128     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7129     break 2
7130   fi
7131 done
7132   done
7133 IFS=$as_save_IFS
7134
7135 fi
7136 fi
7137 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7138 if test -n "$ac_ct_RANLIB"; then
7139   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7140 $as_echo "$ac_ct_RANLIB" >&6; }
7141 else
7142   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7143 $as_echo "no" >&6; }
7144 fi
7145
7146   if test "x$ac_ct_RANLIB" = x; then
7147     RANLIB=":"
7148   else
7149     case $cross_compiling:$ac_tool_warned in
7150 yes:)
7151 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7152 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7153 ac_tool_warned=yes ;;
7154 esac
7155     RANLIB=$ac_ct_RANLIB
7156   fi
7157 else
7158   RANLIB="$ac_cv_prog_RANLIB"
7159 fi
7160
7161 test -z "$RANLIB" && RANLIB=:
7162 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
7163   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
7164     RANLIB="$RANLIB $plugin_option"
7165   fi
7166 fi
7167
7168
7169
7170
7171
7172
7173 # Determine commands to create old-style static archives.
7174 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
7175 old_postinstall_cmds='chmod 644 $oldlib'
7176 old_postuninstall_cmds=
7177
7178 if test -n "$RANLIB"; then
7179   case $host_os in
7180   openbsd*)
7181     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
7182     ;;
7183   *)
7184     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
7185     ;;
7186   esac
7187   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
7188 fi
7189
7190 case $host_os in
7191   darwin*)
7192     lock_old_archive_extraction=yes ;;
7193   *)
7194     lock_old_archive_extraction=no ;;
7195 esac
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235 # If no C compiler was specified, use CC.
7236 LTCC=${LTCC-"$CC"}
7237
7238 # If no C compiler flags were specified, use CFLAGS.
7239 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7240
7241 # Allow CC to be a program name with arguments.
7242 compiler=$CC
7243
7244
7245 # Check for command to grab the raw symbol name followed by C symbol from nm.
7246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
7247 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
7248 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
7249   $as_echo_n "(cached) " >&6
7250 else
7251
7252 # These are sane defaults that work on at least a few old systems.
7253 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
7254
7255 # Character class describing NM global symbol codes.
7256 symcode='[BCDEGRST]'
7257
7258 # Regexp to match symbols that can be accessed directly from C.
7259 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
7260
7261 # Define system-specific variables.
7262 case $host_os in
7263 aix*)
7264   symcode='[BCDT]'
7265   ;;
7266 cygwin* | mingw* | pw32* | cegcc*)
7267   symcode='[ABCDGISTW]'
7268   ;;
7269 hpux*)
7270   if test "$host_cpu" = ia64; then
7271     symcode='[ABCDEGRST]'
7272   fi
7273   ;;
7274 irix* | nonstopux*)
7275   symcode='[BCDEGRST]'
7276   ;;
7277 osf*)
7278   symcode='[BCDEGQRST]'
7279   ;;
7280 solaris*)
7281   symcode='[BCDRT]'
7282   ;;
7283 sco3.2v5*)
7284   symcode='[DT]'
7285   ;;
7286 sysv4.2uw2*)
7287   symcode='[DT]'
7288   ;;
7289 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7290   symcode='[ABDT]'
7291   ;;
7292 sysv4)
7293   symcode='[DFNSTU]'
7294   ;;
7295 esac
7296
7297 # If we're using GNU nm, then use its standard symbol codes.
7298 case `$NM -V 2>&1` in
7299 *GNU* | *'with BFD'*)
7300   symcode='[ABCDGIRSTW]' ;;
7301 esac
7302
7303 # Transform an extracted symbol line into a proper C declaration.
7304 # Some systems (esp. on ia64) link data and code symbols differently,
7305 # so use this general approach.
7306 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7307
7308 # Transform an extracted symbol line into symbol name and symbol address
7309 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7310 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'"
7311
7312 # Handle CRLF in mingw tool chain
7313 opt_cr=
7314 case $build_os in
7315 mingw*)
7316   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7317   ;;
7318 esac
7319
7320 # Try without a prefix underscore, then with it.
7321 for ac_symprfx in "" "_"; do
7322
7323   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7324   symxfrm="\\1 $ac_symprfx\\2 \\2"
7325
7326   # Write the raw and C identifiers.
7327   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7328     # Fake it for dumpbin and say T for any non-static function
7329     # and D for any global variable.
7330     # Also find C++ and __fastcall symbols from MSVC++,
7331     # which start with @ or ?.
7332     lt_cv_sys_global_symbol_pipe="$AWK '"\
7333 "     {last_section=section; section=\$ 3};"\
7334 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7335 "     \$ 0!~/External *\|/{next};"\
7336 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7337 "     {if(hide[section]) next};"\
7338 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7339 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7340 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7341 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7342 "     ' prfx=^$ac_symprfx"
7343   else
7344     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7345   fi
7346
7347   # Check to see that the pipe works correctly.
7348   pipe_works=no
7349
7350   rm -f conftest*
7351   cat > conftest.$ac_ext <<_LT_EOF
7352 #ifdef __cplusplus
7353 extern "C" {
7354 #endif
7355 char nm_test_var;
7356 void nm_test_func(void);
7357 void nm_test_func(void){}
7358 #ifdef __cplusplus
7359 }
7360 #endif
7361 int main(){nm_test_var='a';nm_test_func();return(0);}
7362 _LT_EOF
7363
7364   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7365   (eval $ac_compile) 2>&5
7366   ac_status=$?
7367   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7368   test $ac_status = 0; }; then
7369     # Now try to grab the symbols.
7370     nlist=conftest.nm
7371     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7372   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7373   ac_status=$?
7374   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7375   test $ac_status = 0; } && test -s "$nlist"; then
7376       # Try sorting and uniquifying the output.
7377       if sort "$nlist" | uniq > "$nlist"T; then
7378         mv -f "$nlist"T "$nlist"
7379       else
7380         rm -f "$nlist"T
7381       fi
7382
7383       # Make sure that we snagged all the symbols we need.
7384       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7385         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7386           cat <<_LT_EOF > conftest.$ac_ext
7387 #ifdef __cplusplus
7388 extern "C" {
7389 #endif
7390
7391 _LT_EOF
7392           # Now generate the symbol file.
7393           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7394
7395           cat <<_LT_EOF >> conftest.$ac_ext
7396
7397 /* The mapping between symbol names and symbols.  */
7398 const struct {
7399   const char *name;
7400   void       *address;
7401 }
7402 lt__PROGRAM__LTX_preloaded_symbols[] =
7403 {
7404   { "@PROGRAM@", (void *) 0 },
7405 _LT_EOF
7406           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7407           cat <<\_LT_EOF >> conftest.$ac_ext
7408   {0, (void *) 0}
7409 };
7410
7411 /* This works around a problem in FreeBSD linker */
7412 #ifdef FREEBSD_WORKAROUND
7413 static const void *lt_preloaded_setup() {
7414   return lt__PROGRAM__LTX_preloaded_symbols;
7415 }
7416 #endif
7417
7418 #ifdef __cplusplus
7419 }
7420 #endif
7421 _LT_EOF
7422           # Now try linking the two files.
7423           mv conftest.$ac_objext conftstm.$ac_objext
7424           lt_save_LIBS="$LIBS"
7425           lt_save_CFLAGS="$CFLAGS"
7426           LIBS="conftstm.$ac_objext"
7427           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7428           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7429   (eval $ac_link) 2>&5
7430   ac_status=$?
7431   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7432   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7433             pipe_works=yes
7434           fi
7435           LIBS="$lt_save_LIBS"
7436           CFLAGS="$lt_save_CFLAGS"
7437         else
7438           echo "cannot find nm_test_func in $nlist" >&5
7439         fi
7440       else
7441         echo "cannot find nm_test_var in $nlist" >&5
7442       fi
7443     else
7444       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7445     fi
7446   else
7447     echo "$progname: failed program was:" >&5
7448     cat conftest.$ac_ext >&5
7449   fi
7450   rm -rf conftest* conftst*
7451
7452   # Do not use the global_symbol_pipe unless it works.
7453   if test "$pipe_works" = yes; then
7454     break
7455   else
7456     lt_cv_sys_global_symbol_pipe=
7457   fi
7458 done
7459
7460 fi
7461
7462 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7463   lt_cv_sys_global_symbol_to_cdecl=
7464 fi
7465 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7467 $as_echo "failed" >&6; }
7468 else
7469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7470 $as_echo "ok" >&6; }
7471 fi
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494 # Check whether --enable-libtool-lock was given.
7495 if test "${enable_libtool_lock+set}" = set; then :
7496   enableval=$enable_libtool_lock;
7497 fi
7498
7499 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7500
7501 # Some flags need to be propagated to the compiler or linker for good
7502 # libtool support.
7503 case $host in
7504 ia64-*-hpux*)
7505   # Find out which ABI we are using.
7506   echo 'int i;' > conftest.$ac_ext
7507   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7508   (eval $ac_compile) 2>&5
7509   ac_status=$?
7510   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7511   test $ac_status = 0; }; then
7512     case `/usr/bin/file conftest.$ac_objext` in
7513       *ELF-32*)
7514         HPUX_IA64_MODE="32"
7515         ;;
7516       *ELF-64*)
7517         HPUX_IA64_MODE="64"
7518         ;;
7519     esac
7520   fi
7521   rm -rf conftest*
7522   ;;
7523 *-*-irix6*)
7524   # Find out which ABI we are using.
7525   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7526   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7527   (eval $ac_compile) 2>&5
7528   ac_status=$?
7529   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7530   test $ac_status = 0; }; then
7531     if test "$lt_cv_prog_gnu_ld" = yes; then
7532       case `/usr/bin/file conftest.$ac_objext` in
7533         *32-bit*)
7534           LD="${LD-ld} -melf32bsmip"
7535           ;;
7536         *N32*)
7537           LD="${LD-ld} -melf32bmipn32"
7538           ;;
7539         *64-bit*)
7540           LD="${LD-ld} -melf64bmip"
7541         ;;
7542       esac
7543     else
7544       case `/usr/bin/file conftest.$ac_objext` in
7545         *32-bit*)
7546           LD="${LD-ld} -32"
7547           ;;
7548         *N32*)
7549           LD="${LD-ld} -n32"
7550           ;;
7551         *64-bit*)
7552           LD="${LD-ld} -64"
7553           ;;
7554       esac
7555     fi
7556   fi
7557   rm -rf conftest*
7558   ;;
7559
7560 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7561 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7562   # Find out which ABI we are using.
7563   echo 'int i;' > conftest.$ac_ext
7564   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7565   (eval $ac_compile) 2>&5
7566   ac_status=$?
7567   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7568   test $ac_status = 0; }; then
7569     case `/usr/bin/file conftest.o` in
7570       *32-bit*)
7571         case $host in
7572           x86_64-*kfreebsd*-gnu)
7573             LD="${LD-ld} -m elf_i386_fbsd"
7574             ;;
7575           x86_64-*linux*)
7576             case `/usr/bin/file conftest.o` in
7577               *x86-64*)
7578                 LD="${LD-ld} -m elf32_x86_64"
7579                 ;;
7580               *)
7581                 LD="${LD-ld} -m elf_i386"
7582                 ;;
7583             esac
7584             ;;
7585           powerpc64le-*linux*)
7586             LD="${LD-ld} -m elf32lppclinux"
7587             ;;
7588           powerpc64-*linux*)
7589             LD="${LD-ld} -m elf32ppclinux"
7590             ;;
7591           s390x-*linux*)
7592             LD="${LD-ld} -m elf_s390"
7593             ;;
7594           sparc64-*linux*)
7595             LD="${LD-ld} -m elf32_sparc"
7596             ;;
7597         esac
7598         ;;
7599       *64-bit*)
7600         case $host in
7601           x86_64-*kfreebsd*-gnu)
7602             LD="${LD-ld} -m elf_x86_64_fbsd"
7603             ;;
7604           x86_64-*linux*)
7605             LD="${LD-ld} -m elf_x86_64"
7606             ;;
7607           powerpcle-*linux*)
7608             LD="${LD-ld} -m elf64lppc"
7609             ;;
7610           powerpc-*linux*)
7611             LD="${LD-ld} -m elf64ppc"
7612             ;;
7613           s390*-*linux*|s390*-*tpf*)
7614             LD="${LD-ld} -m elf64_s390"
7615             ;;
7616           sparc*-*linux*)
7617             LD="${LD-ld} -m elf64_sparc"
7618             ;;
7619         esac
7620         ;;
7621     esac
7622   fi
7623   rm -rf conftest*
7624   ;;
7625
7626 *-*-sco3.2v5*)
7627   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7628   SAVE_CFLAGS="$CFLAGS"
7629   CFLAGS="$CFLAGS -belf"
7630   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7631 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7632 if ${lt_cv_cc_needs_belf+:} false; then :
7633   $as_echo_n "(cached) " >&6
7634 else
7635   ac_ext=c
7636 ac_cpp='$CPP $CPPFLAGS'
7637 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7638 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7639 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7640
7641      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7642 /* end confdefs.h.  */
7643
7644 int
7645 main ()
7646 {
7647
7648   ;
7649   return 0;
7650 }
7651 _ACEOF
7652 if ac_fn_c_try_link "$LINENO"; then :
7653   lt_cv_cc_needs_belf=yes
7654 else
7655   lt_cv_cc_needs_belf=no
7656 fi
7657 rm -f core conftest.err conftest.$ac_objext \
7658     conftest$ac_exeext conftest.$ac_ext
7659      ac_ext=c
7660 ac_cpp='$CPP $CPPFLAGS'
7661 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7662 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7663 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7664
7665 fi
7666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7667 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7668   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7669     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7670     CFLAGS="$SAVE_CFLAGS"
7671   fi
7672   ;;
7673 sparc*-*solaris*)
7674   # Find out which ABI we are using.
7675   echo 'int i;' > conftest.$ac_ext
7676   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7677   (eval $ac_compile) 2>&5
7678   ac_status=$?
7679   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7680   test $ac_status = 0; }; then
7681     case `/usr/bin/file conftest.o` in
7682     *64-bit*)
7683       case $lt_cv_prog_gnu_ld in
7684       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7685       *)
7686         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7687           LD="${LD-ld} -64"
7688         fi
7689         ;;
7690       esac
7691       ;;
7692     esac
7693   fi
7694   rm -rf conftest*
7695   ;;
7696 esac
7697
7698 need_locks="$enable_libtool_lock"
7699
7700
7701   case $host_os in
7702     rhapsody* | darwin*)
7703     if test -n "$ac_tool_prefix"; then
7704   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7705 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7707 $as_echo_n "checking for $ac_word... " >&6; }
7708 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7709   $as_echo_n "(cached) " >&6
7710 else
7711   if test -n "$DSYMUTIL"; then
7712   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7713 else
7714 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7715 for as_dir in $PATH
7716 do
7717   IFS=$as_save_IFS
7718   test -z "$as_dir" && as_dir=.
7719     for ac_exec_ext in '' $ac_executable_extensions; do
7720   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7721     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7722     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7723     break 2
7724   fi
7725 done
7726   done
7727 IFS=$as_save_IFS
7728
7729 fi
7730 fi
7731 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7732 if test -n "$DSYMUTIL"; then
7733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7734 $as_echo "$DSYMUTIL" >&6; }
7735 else
7736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7737 $as_echo "no" >&6; }
7738 fi
7739
7740
7741 fi
7742 if test -z "$ac_cv_prog_DSYMUTIL"; then
7743   ac_ct_DSYMUTIL=$DSYMUTIL
7744   # Extract the first word of "dsymutil", so it can be a program name with args.
7745 set dummy dsymutil; ac_word=$2
7746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7747 $as_echo_n "checking for $ac_word... " >&6; }
7748 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7749   $as_echo_n "(cached) " >&6
7750 else
7751   if test -n "$ac_ct_DSYMUTIL"; then
7752   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7753 else
7754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7755 for as_dir in $PATH
7756 do
7757   IFS=$as_save_IFS
7758   test -z "$as_dir" && as_dir=.
7759     for ac_exec_ext in '' $ac_executable_extensions; do
7760   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7761     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7762     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7763     break 2
7764   fi
7765 done
7766   done
7767 IFS=$as_save_IFS
7768
7769 fi
7770 fi
7771 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7772 if test -n "$ac_ct_DSYMUTIL"; then
7773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7774 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7775 else
7776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7777 $as_echo "no" >&6; }
7778 fi
7779
7780   if test "x$ac_ct_DSYMUTIL" = x; then
7781     DSYMUTIL=":"
7782   else
7783     case $cross_compiling:$ac_tool_warned in
7784 yes:)
7785 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7786 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7787 ac_tool_warned=yes ;;
7788 esac
7789     DSYMUTIL=$ac_ct_DSYMUTIL
7790   fi
7791 else
7792   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7793 fi
7794
7795     if test -n "$ac_tool_prefix"; then
7796   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7797 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7799 $as_echo_n "checking for $ac_word... " >&6; }
7800 if ${ac_cv_prog_NMEDIT+:} false; then :
7801   $as_echo_n "(cached) " >&6
7802 else
7803   if test -n "$NMEDIT"; then
7804   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7805 else
7806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7807 for as_dir in $PATH
7808 do
7809   IFS=$as_save_IFS
7810   test -z "$as_dir" && as_dir=.
7811     for ac_exec_ext in '' $ac_executable_extensions; do
7812   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7813     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7814     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7815     break 2
7816   fi
7817 done
7818   done
7819 IFS=$as_save_IFS
7820
7821 fi
7822 fi
7823 NMEDIT=$ac_cv_prog_NMEDIT
7824 if test -n "$NMEDIT"; then
7825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7826 $as_echo "$NMEDIT" >&6; }
7827 else
7828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7829 $as_echo "no" >&6; }
7830 fi
7831
7832
7833 fi
7834 if test -z "$ac_cv_prog_NMEDIT"; then
7835   ac_ct_NMEDIT=$NMEDIT
7836   # Extract the first word of "nmedit", so it can be a program name with args.
7837 set dummy nmedit; ac_word=$2
7838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7839 $as_echo_n "checking for $ac_word... " >&6; }
7840 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7841   $as_echo_n "(cached) " >&6
7842 else
7843   if test -n "$ac_ct_NMEDIT"; then
7844   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7845 else
7846 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7847 for as_dir in $PATH
7848 do
7849   IFS=$as_save_IFS
7850   test -z "$as_dir" && as_dir=.
7851     for ac_exec_ext in '' $ac_executable_extensions; do
7852   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7853     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7854     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7855     break 2
7856   fi
7857 done
7858   done
7859 IFS=$as_save_IFS
7860
7861 fi
7862 fi
7863 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7864 if test -n "$ac_ct_NMEDIT"; then
7865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7866 $as_echo "$ac_ct_NMEDIT" >&6; }
7867 else
7868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7869 $as_echo "no" >&6; }
7870 fi
7871
7872   if test "x$ac_ct_NMEDIT" = x; then
7873     NMEDIT=":"
7874   else
7875     case $cross_compiling:$ac_tool_warned in
7876 yes:)
7877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7878 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7879 ac_tool_warned=yes ;;
7880 esac
7881     NMEDIT=$ac_ct_NMEDIT
7882   fi
7883 else
7884   NMEDIT="$ac_cv_prog_NMEDIT"
7885 fi
7886
7887     if test -n "$ac_tool_prefix"; then
7888   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7889 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7891 $as_echo_n "checking for $ac_word... " >&6; }
7892 if ${ac_cv_prog_LIPO+:} false; then :
7893   $as_echo_n "(cached) " >&6
7894 else
7895   if test -n "$LIPO"; then
7896   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7897 else
7898 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7899 for as_dir in $PATH
7900 do
7901   IFS=$as_save_IFS
7902   test -z "$as_dir" && as_dir=.
7903     for ac_exec_ext in '' $ac_executable_extensions; do
7904   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7905     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7906     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7907     break 2
7908   fi
7909 done
7910   done
7911 IFS=$as_save_IFS
7912
7913 fi
7914 fi
7915 LIPO=$ac_cv_prog_LIPO
7916 if test -n "$LIPO"; then
7917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7918 $as_echo "$LIPO" >&6; }
7919 else
7920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7921 $as_echo "no" >&6; }
7922 fi
7923
7924
7925 fi
7926 if test -z "$ac_cv_prog_LIPO"; then
7927   ac_ct_LIPO=$LIPO
7928   # Extract the first word of "lipo", so it can be a program name with args.
7929 set dummy lipo; ac_word=$2
7930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7931 $as_echo_n "checking for $ac_word... " >&6; }
7932 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7933   $as_echo_n "(cached) " >&6
7934 else
7935   if test -n "$ac_ct_LIPO"; then
7936   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7937 else
7938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7939 for as_dir in $PATH
7940 do
7941   IFS=$as_save_IFS
7942   test -z "$as_dir" && as_dir=.
7943     for ac_exec_ext in '' $ac_executable_extensions; do
7944   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7945     ac_cv_prog_ac_ct_LIPO="lipo"
7946     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7947     break 2
7948   fi
7949 done
7950   done
7951 IFS=$as_save_IFS
7952
7953 fi
7954 fi
7955 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7956 if test -n "$ac_ct_LIPO"; then
7957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7958 $as_echo "$ac_ct_LIPO" >&6; }
7959 else
7960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7961 $as_echo "no" >&6; }
7962 fi
7963
7964   if test "x$ac_ct_LIPO" = x; then
7965     LIPO=":"
7966   else
7967     case $cross_compiling:$ac_tool_warned in
7968 yes:)
7969 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7970 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7971 ac_tool_warned=yes ;;
7972 esac
7973     LIPO=$ac_ct_LIPO
7974   fi
7975 else
7976   LIPO="$ac_cv_prog_LIPO"
7977 fi
7978
7979     if test -n "$ac_tool_prefix"; then
7980   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7981 set dummy ${ac_tool_prefix}otool; ac_word=$2
7982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7983 $as_echo_n "checking for $ac_word... " >&6; }
7984 if ${ac_cv_prog_OTOOL+:} false; then :
7985   $as_echo_n "(cached) " >&6
7986 else
7987   if test -n "$OTOOL"; then
7988   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7989 else
7990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7991 for as_dir in $PATH
7992 do
7993   IFS=$as_save_IFS
7994   test -z "$as_dir" && as_dir=.
7995     for ac_exec_ext in '' $ac_executable_extensions; do
7996   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7997     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7998     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7999     break 2
8000   fi
8001 done
8002   done
8003 IFS=$as_save_IFS
8004
8005 fi
8006 fi
8007 OTOOL=$ac_cv_prog_OTOOL
8008 if test -n "$OTOOL"; then
8009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
8010 $as_echo "$OTOOL" >&6; }
8011 else
8012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8013 $as_echo "no" >&6; }
8014 fi
8015
8016
8017 fi
8018 if test -z "$ac_cv_prog_OTOOL"; then
8019   ac_ct_OTOOL=$OTOOL
8020   # Extract the first word of "otool", so it can be a program name with args.
8021 set dummy otool; ac_word=$2
8022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8023 $as_echo_n "checking for $ac_word... " >&6; }
8024 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
8025   $as_echo_n "(cached) " >&6
8026 else
8027   if test -n "$ac_ct_OTOOL"; then
8028   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
8029 else
8030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8031 for as_dir in $PATH
8032 do
8033   IFS=$as_save_IFS
8034   test -z "$as_dir" && as_dir=.
8035     for ac_exec_ext in '' $ac_executable_extensions; do
8036   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8037     ac_cv_prog_ac_ct_OTOOL="otool"
8038     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8039     break 2
8040   fi
8041 done
8042   done
8043 IFS=$as_save_IFS
8044
8045 fi
8046 fi
8047 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
8048 if test -n "$ac_ct_OTOOL"; then
8049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
8050 $as_echo "$ac_ct_OTOOL" >&6; }
8051 else
8052   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8053 $as_echo "no" >&6; }
8054 fi
8055
8056   if test "x$ac_ct_OTOOL" = x; then
8057     OTOOL=":"
8058   else
8059     case $cross_compiling:$ac_tool_warned in
8060 yes:)
8061 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8062 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8063 ac_tool_warned=yes ;;
8064 esac
8065     OTOOL=$ac_ct_OTOOL
8066   fi
8067 else
8068   OTOOL="$ac_cv_prog_OTOOL"
8069 fi
8070
8071     if test -n "$ac_tool_prefix"; then
8072   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
8073 set dummy ${ac_tool_prefix}otool64; ac_word=$2
8074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8075 $as_echo_n "checking for $ac_word... " >&6; }
8076 if ${ac_cv_prog_OTOOL64+:} false; then :
8077   $as_echo_n "(cached) " >&6
8078 else
8079   if test -n "$OTOOL64"; then
8080   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
8081 else
8082 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8083 for as_dir in $PATH
8084 do
8085   IFS=$as_save_IFS
8086   test -z "$as_dir" && as_dir=.
8087     for ac_exec_ext in '' $ac_executable_extensions; do
8088   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8089     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
8090     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8091     break 2
8092   fi
8093 done
8094   done
8095 IFS=$as_save_IFS
8096
8097 fi
8098 fi
8099 OTOOL64=$ac_cv_prog_OTOOL64
8100 if test -n "$OTOOL64"; then
8101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
8102 $as_echo "$OTOOL64" >&6; }
8103 else
8104   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8105 $as_echo "no" >&6; }
8106 fi
8107
8108
8109 fi
8110 if test -z "$ac_cv_prog_OTOOL64"; then
8111   ac_ct_OTOOL64=$OTOOL64
8112   # Extract the first word of "otool64", so it can be a program name with args.
8113 set dummy otool64; ac_word=$2
8114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8115 $as_echo_n "checking for $ac_word... " >&6; }
8116 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
8117   $as_echo_n "(cached) " >&6
8118 else
8119   if test -n "$ac_ct_OTOOL64"; then
8120   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
8121 else
8122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8123 for as_dir in $PATH
8124 do
8125   IFS=$as_save_IFS
8126   test -z "$as_dir" && as_dir=.
8127     for ac_exec_ext in '' $ac_executable_extensions; do
8128   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8129     ac_cv_prog_ac_ct_OTOOL64="otool64"
8130     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8131     break 2
8132   fi
8133 done
8134   done
8135 IFS=$as_save_IFS
8136
8137 fi
8138 fi
8139 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
8140 if test -n "$ac_ct_OTOOL64"; then
8141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
8142 $as_echo "$ac_ct_OTOOL64" >&6; }
8143 else
8144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8145 $as_echo "no" >&6; }
8146 fi
8147
8148   if test "x$ac_ct_OTOOL64" = x; then
8149     OTOOL64=":"
8150   else
8151     case $cross_compiling:$ac_tool_warned in
8152 yes:)
8153 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8154 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8155 ac_tool_warned=yes ;;
8156 esac
8157     OTOOL64=$ac_ct_OTOOL64
8158   fi
8159 else
8160   OTOOL64="$ac_cv_prog_OTOOL64"
8161 fi
8162
8163
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     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
8190 $as_echo_n "checking for -single_module linker flag... " >&6; }
8191 if ${lt_cv_apple_cc_single_mod+:} false; then :
8192   $as_echo_n "(cached) " >&6
8193 else
8194   lt_cv_apple_cc_single_mod=no
8195       if test -z "${LT_MULTI_MODULE}"; then
8196         # By default we will add the -single_module flag. You can override
8197         # by either setting the environment variable LT_MULTI_MODULE
8198         # non-empty at configure time, or by adding -multi_module to the
8199         # link flags.
8200         rm -rf libconftest.dylib*
8201         echo "int foo(void){return 1;}" > conftest.c
8202         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8203 -dynamiclib -Wl,-single_module conftest.c" >&5
8204         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8205           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
8206         _lt_result=$?
8207         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
8208           lt_cv_apple_cc_single_mod=yes
8209         else
8210           cat conftest.err >&5
8211         fi
8212         rm -rf libconftest.dylib*
8213         rm -f conftest.*
8214       fi
8215 fi
8216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
8217 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
8218     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
8219 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
8220 if ${lt_cv_ld_exported_symbols_list+:} false; then :
8221   $as_echo_n "(cached) " >&6
8222 else
8223   lt_cv_ld_exported_symbols_list=no
8224       save_LDFLAGS=$LDFLAGS
8225       echo "_main" > conftest.sym
8226       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
8227       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8228 /* end confdefs.h.  */
8229
8230 int
8231 main ()
8232 {
8233
8234   ;
8235   return 0;
8236 }
8237 _ACEOF
8238 if ac_fn_c_try_link "$LINENO"; then :
8239   lt_cv_ld_exported_symbols_list=yes
8240 else
8241   lt_cv_ld_exported_symbols_list=no
8242 fi
8243 rm -f core conftest.err conftest.$ac_objext \
8244     conftest$ac_exeext conftest.$ac_ext
8245         LDFLAGS="$save_LDFLAGS"
8246
8247 fi
8248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
8249 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
8250     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
8251 $as_echo_n "checking for -force_load linker flag... " >&6; }
8252 if ${lt_cv_ld_force_load+:} false; then :
8253   $as_echo_n "(cached) " >&6
8254 else
8255   lt_cv_ld_force_load=no
8256       cat > conftest.c << _LT_EOF
8257 int forced_loaded() { return 2;}
8258 _LT_EOF
8259       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
8260       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
8261       echo "$AR cru libconftest.a conftest.o" >&5
8262       $AR cru libconftest.a conftest.o 2>&5
8263       cat > conftest.c << _LT_EOF
8264 int main() { return 0;}
8265 _LT_EOF
8266       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
8267       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
8268       _lt_result=$?
8269       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
8270         lt_cv_ld_force_load=yes
8271       else
8272         cat conftest.err >&5
8273       fi
8274         rm -f conftest.err libconftest.a conftest conftest.c
8275         rm -rf conftest.dSYM
8276
8277 fi
8278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
8279 $as_echo "$lt_cv_ld_force_load" >&6; }
8280     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
8281     # build without first building modern cctools / linker.
8282     case $host_cpu-$host_os in
8283     *-rhapsody* | *-darwin1.[012])
8284       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8285     *-darwin1.*)
8286       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8287     *-darwin*)
8288       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
8289       # deployment target is forced to an earlier version.
8290       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
8291         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0-9]*)
8292           ;;
8293         10.[012][,.]*)
8294           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
8295           ;;
8296         *)
8297           ;;
8298      esac
8299     ;;
8300   esac
8301     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8302       _lt_dar_single_mod='$single_module'
8303     fi
8304     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8305       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8306     else
8307       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8308     fi
8309     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8310       _lt_dsymutil='~$DSYMUTIL $lib || :'
8311     else
8312       _lt_dsymutil=
8313     fi
8314     ;;
8315   esac
8316
8317 for ac_header in dlfcn.h
8318 do :
8319   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8320 "
8321 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8322   cat >>confdefs.h <<_ACEOF
8323 #define HAVE_DLFCN_H 1
8324 _ACEOF
8325
8326 fi
8327
8328 done
8329
8330
8331
8332
8333
8334 # Set options
8335 enable_dlopen=yes
8336
8337
8338
8339
8340   enable_win32_dll=no
8341
8342
8343             # Check whether --enable-shared was given.
8344 if test "${enable_shared+set}" = set; then :
8345   enableval=$enable_shared; p=${PACKAGE-default}
8346     case $enableval in
8347     yes) enable_shared=yes ;;
8348     no) enable_shared=no ;;
8349     *)
8350       enable_shared=no
8351       # Look at the argument we got.  We use all the common list separators.
8352       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8353       for pkg in $enableval; do
8354         IFS="$lt_save_ifs"
8355         if test "X$pkg" = "X$p"; then
8356           enable_shared=yes
8357         fi
8358       done
8359       IFS="$lt_save_ifs"
8360       ;;
8361     esac
8362 else
8363   enable_shared=yes
8364 fi
8365
8366
8367
8368
8369
8370
8371
8372
8373
8374   # Check whether --enable-static was given.
8375 if test "${enable_static+set}" = set; then :
8376   enableval=$enable_static; p=${PACKAGE-default}
8377     case $enableval in
8378     yes) enable_static=yes ;;
8379     no) enable_static=no ;;
8380     *)
8381      enable_static=no
8382       # Look at the argument we got.  We use all the common list separators.
8383       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8384       for pkg in $enableval; do
8385         IFS="$lt_save_ifs"
8386         if test "X$pkg" = "X$p"; then
8387           enable_static=yes
8388         fi
8389       done
8390       IFS="$lt_save_ifs"
8391       ;;
8392     esac
8393 else
8394   enable_static=yes
8395 fi
8396
8397
8398
8399
8400
8401
8402
8403
8404
8405
8406 # Check whether --with-pic was given.
8407 if test "${with_pic+set}" = set; then :
8408   withval=$with_pic; pic_mode="$withval"
8409 else
8410   pic_mode=default
8411 fi
8412
8413
8414 test -z "$pic_mode" && pic_mode=default
8415
8416
8417
8418
8419
8420
8421
8422   # Check whether --enable-fast-install was given.
8423 if test "${enable_fast_install+set}" = set; then :
8424   enableval=$enable_fast_install; p=${PACKAGE-default}
8425     case $enableval in
8426     yes) enable_fast_install=yes ;;
8427     no) enable_fast_install=no ;;
8428     *)
8429       enable_fast_install=no
8430       # Look at the argument we got.  We use all the common list separators.
8431       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8432       for pkg in $enableval; do
8433         IFS="$lt_save_ifs"
8434         if test "X$pkg" = "X$p"; then
8435           enable_fast_install=yes
8436         fi
8437       done
8438       IFS="$lt_save_ifs"
8439       ;;
8440     esac
8441 else
8442   enable_fast_install=yes
8443 fi
8444
8445
8446
8447
8448
8449
8450
8451
8452
8453
8454
8455 # This can be used to rebuild libtool when needed
8456 LIBTOOL_DEPS="$ltmain"
8457
8458 # Always use our own libtool.
8459 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8460
8461
8462
8463
8464
8465
8466
8467
8468
8469
8470
8471
8472
8473
8474
8475
8476
8477
8478
8479
8480
8481
8482
8483
8484
8485
8486 test -z "$LN_S" && LN_S="ln -s"
8487
8488
8489
8490
8491
8492
8493
8494
8495
8496
8497
8498
8499
8500
8501 if test -n "${ZSH_VERSION+set}" ; then
8502    setopt NO_GLOB_SUBST
8503 fi
8504
8505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8506 $as_echo_n "checking for objdir... " >&6; }
8507 if ${lt_cv_objdir+:} false; then :
8508   $as_echo_n "(cached) " >&6
8509 else
8510   rm -f .libs 2>/dev/null
8511 mkdir .libs 2>/dev/null
8512 if test -d .libs; then
8513   lt_cv_objdir=.libs
8514 else
8515   # MS-DOS does not allow filenames that begin with a dot.
8516   lt_cv_objdir=_libs
8517 fi
8518 rmdir .libs 2>/dev/null
8519 fi
8520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8521 $as_echo "$lt_cv_objdir" >&6; }
8522 objdir=$lt_cv_objdir
8523
8524
8525
8526
8527
8528 cat >>confdefs.h <<_ACEOF
8529 #define LT_OBJDIR "$lt_cv_objdir/"
8530 _ACEOF
8531
8532
8533
8534
8535 case $host_os in
8536 aix3*)
8537   # AIX sometimes has problems with the GCC collect2 program.  For some
8538   # reason, if we set the COLLECT_NAMES environment variable, the problems
8539   # vanish in a puff of smoke.
8540   if test "X${COLLECT_NAMES+set}" != Xset; then
8541     COLLECT_NAMES=
8542     export COLLECT_NAMES
8543   fi
8544   ;;
8545 esac
8546
8547 # Global variables:
8548 ofile=libtool
8549 can_build_shared=yes
8550
8551 # All known linkers require a `.a' archive for static linking (except MSVC,
8552 # which needs '.lib').
8553 libext=a
8554
8555 with_gnu_ld="$lt_cv_prog_gnu_ld"
8556
8557 old_CC="$CC"
8558 old_CFLAGS="$CFLAGS"
8559
8560 # Set sane defaults for various variables
8561 test -z "$CC" && CC=cc
8562 test -z "$LTCC" && LTCC=$CC
8563 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8564 test -z "$LD" && LD=ld
8565 test -z "$ac_objext" && ac_objext=o
8566
8567 for cc_temp in $compiler""; do
8568   case $cc_temp in
8569     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8570     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8571     \-*) ;;
8572     *) break;;
8573   esac
8574 done
8575 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8576
8577
8578 # Only perform the check for file, if the check method requires it
8579 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8580 case $deplibs_check_method in
8581 file_magic*)
8582   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8583     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8584 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8585 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8586   $as_echo_n "(cached) " >&6
8587 else
8588   case $MAGIC_CMD in
8589 [\\/*] |  ?:[\\/]*)
8590   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8591   ;;
8592 *)
8593   lt_save_MAGIC_CMD="$MAGIC_CMD"
8594   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8595   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8596   for ac_dir in $ac_dummy; do
8597     IFS="$lt_save_ifs"
8598     test -z "$ac_dir" && ac_dir=.
8599     if test -f $ac_dir/${ac_tool_prefix}file; then
8600       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8601       if test -n "$file_magic_test_file"; then
8602         case $deplibs_check_method in
8603         "file_magic "*)
8604           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8605           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8606           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8607             $EGREP "$file_magic_regex" > /dev/null; then
8608             :
8609           else
8610             cat <<_LT_EOF 1>&2
8611
8612 *** Warning: the command libtool uses to detect shared libraries,
8613 *** $file_magic_cmd, produces output that libtool cannot recognize.
8614 *** The result is that libtool may fail to recognize shared libraries
8615 *** as such.  This will affect the creation of libtool libraries that
8616 *** depend on shared libraries, but programs linked with such libtool
8617 *** libraries will work regardless of this problem.  Nevertheless, you
8618 *** may want to report the problem to your system manager and/or to
8619 *** bug-libtool@gnu.org
8620
8621 _LT_EOF
8622           fi ;;
8623         esac
8624       fi
8625       break
8626     fi
8627   done
8628   IFS="$lt_save_ifs"
8629   MAGIC_CMD="$lt_save_MAGIC_CMD"
8630   ;;
8631 esac
8632 fi
8633
8634 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8635 if test -n "$MAGIC_CMD"; then
8636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8637 $as_echo "$MAGIC_CMD" >&6; }
8638 else
8639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8640 $as_echo "no" >&6; }
8641 fi
8642
8643
8644
8645
8646
8647 if test -z "$lt_cv_path_MAGIC_CMD"; then
8648   if test -n "$ac_tool_prefix"; then
8649     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8650 $as_echo_n "checking for file... " >&6; }
8651 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8652   $as_echo_n "(cached) " >&6
8653 else
8654   case $MAGIC_CMD in
8655 [\\/*] |  ?:[\\/]*)
8656   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8657   ;;
8658 *)
8659   lt_save_MAGIC_CMD="$MAGIC_CMD"
8660   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8661   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8662   for ac_dir in $ac_dummy; do
8663     IFS="$lt_save_ifs"
8664     test -z "$ac_dir" && ac_dir=.
8665     if test -f $ac_dir/file; then
8666       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8667       if test -n "$file_magic_test_file"; then
8668         case $deplibs_check_method in
8669         "file_magic "*)
8670           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8671           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8672           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8673             $EGREP "$file_magic_regex" > /dev/null; then
8674             :
8675           else
8676             cat <<_LT_EOF 1>&2
8677
8678 *** Warning: the command libtool uses to detect shared libraries,
8679 *** $file_magic_cmd, produces output that libtool cannot recognize.
8680 *** The result is that libtool may fail to recognize shared libraries
8681 *** as such.  This will affect the creation of libtool libraries that
8682 *** depend on shared libraries, but programs linked with such libtool
8683 *** libraries will work regardless of this problem.  Nevertheless, you
8684 *** may want to report the problem to your system manager and/or to
8685 *** bug-libtool@gnu.org
8686
8687 _LT_EOF
8688           fi ;;
8689         esac
8690       fi
8691       break
8692     fi
8693   done
8694   IFS="$lt_save_ifs"
8695   MAGIC_CMD="$lt_save_MAGIC_CMD"
8696   ;;
8697 esac
8698 fi
8699
8700 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8701 if test -n "$MAGIC_CMD"; then
8702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8703 $as_echo "$MAGIC_CMD" >&6; }
8704 else
8705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8706 $as_echo "no" >&6; }
8707 fi
8708
8709
8710   else
8711     MAGIC_CMD=:
8712   fi
8713 fi
8714
8715   fi
8716   ;;
8717 esac
8718
8719 # Use C for the default configuration in the libtool script
8720
8721 lt_save_CC="$CC"
8722 ac_ext=c
8723 ac_cpp='$CPP $CPPFLAGS'
8724 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8725 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8726 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8727
8728
8729 # Source file extension for C test sources.
8730 ac_ext=c
8731
8732 # Object file extension for compiled C test sources.
8733 objext=o
8734 objext=$objext
8735
8736 # Code to be used in simple compile tests
8737 lt_simple_compile_test_code="int some_variable = 0;"
8738
8739 # Code to be used in simple link tests
8740 lt_simple_link_test_code='int main(){return(0);}'
8741
8742
8743
8744
8745
8746
8747
8748 # If no C compiler was specified, use CC.
8749 LTCC=${LTCC-"$CC"}
8750
8751 # If no C compiler flags were specified, use CFLAGS.
8752 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8753
8754 # Allow CC to be a program name with arguments.
8755 compiler=$CC
8756
8757 # Save the default compiler, since it gets overwritten when the other
8758 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8759 compiler_DEFAULT=$CC
8760
8761 # save warnings/boilerplate of simple test code
8762 ac_outfile=conftest.$ac_objext
8763 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8764 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8765 _lt_compiler_boilerplate=`cat conftest.err`
8766 $RM conftest*
8767
8768 ac_outfile=conftest.$ac_objext
8769 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8770 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8771 _lt_linker_boilerplate=`cat conftest.err`
8772 $RM -r conftest*
8773
8774
8775 ## CAVEAT EMPTOR:
8776 ## There is no encapsulation within the following macros, do not change
8777 ## the running order or otherwise move them around unless you know exactly
8778 ## what you are doing...
8779 if test -n "$compiler"; then
8780
8781 lt_prog_compiler_no_builtin_flag=
8782
8783 if test "$GCC" = yes; then
8784   case $cc_basename in
8785   nvcc*)
8786     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8787   *)
8788     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8789   esac
8790
8791   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8792 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8793 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8794   $as_echo_n "(cached) " >&6
8795 else
8796   lt_cv_prog_compiler_rtti_exceptions=no
8797    ac_outfile=conftest.$ac_objext
8798    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8799    lt_compiler_flag="-fno-rtti -fno-exceptions"
8800    # Insert the option either (1) after the last *FLAGS variable, or
8801    # (2) before a word containing "conftest.", or (3) at the end.
8802    # Note that $ac_compile itself does not contain backslashes and begins
8803    # with a dollar sign (not a hyphen), so the echo should work correctly.
8804    # The option is referenced via a variable to avoid confusing sed.
8805    lt_compile=`echo "$ac_compile" | $SED \
8806    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8807    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8808    -e 's:$: $lt_compiler_flag:'`
8809    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8810    (eval "$lt_compile" 2>conftest.err)
8811    ac_status=$?
8812    cat conftest.err >&5
8813    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8814    if (exit $ac_status) && test -s "$ac_outfile"; then
8815      # The compiler can only warn and ignore the option if not recognized
8816      # So say no if there are warnings other than the usual output.
8817      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8818      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8819      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8820        lt_cv_prog_compiler_rtti_exceptions=yes
8821      fi
8822    fi
8823    $RM conftest*
8824
8825 fi
8826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8827 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8828
8829 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8830     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8831 else
8832     :
8833 fi
8834
8835 fi
8836
8837
8838
8839
8840
8841
8842   lt_prog_compiler_wl=
8843 lt_prog_compiler_pic=
8844 lt_prog_compiler_static=
8845
8846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8847 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8848
8849   if test "$GCC" = yes; then
8850     lt_prog_compiler_wl='-Wl,'
8851     lt_prog_compiler_static='-static'
8852
8853     case $host_os in
8854       aix*)
8855       # All AIX code is PIC.
8856       if test "$host_cpu" = ia64; then
8857         # AIX 5 now supports IA64 processor
8858         lt_prog_compiler_static='-Bstatic'
8859       fi
8860       lt_prog_compiler_pic='-fPIC'
8861       ;;
8862
8863     amigaos*)
8864       case $host_cpu in
8865       powerpc)
8866             # see comment about AmigaOS4 .so support
8867             lt_prog_compiler_pic='-fPIC'
8868         ;;
8869       m68k)
8870             # FIXME: we need at least 68020 code to build shared libraries, but
8871             # adding the `-m68020' flag to GCC prevents building anything better,
8872             # like `-m68040'.
8873             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8874         ;;
8875       esac
8876       ;;
8877
8878     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8879       # PIC is the default for these OSes.
8880       ;;
8881
8882     mingw* | cygwin* | pw32* | os2* | cegcc*)
8883       # This hack is so that the source file can tell whether it is being
8884       # built for inclusion in a dll (and should export symbols for example).
8885       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8886       # (--disable-auto-import) libraries
8887       lt_prog_compiler_pic='-DDLL_EXPORT'
8888       ;;
8889
8890     darwin* | rhapsody*)
8891       # PIC is the default on this platform
8892       # Common symbols not allowed in MH_DYLIB files
8893       lt_prog_compiler_pic='-fno-common'
8894       ;;
8895
8896     haiku*)
8897       # PIC is the default for Haiku.
8898       # The "-static" flag exists, but is broken.
8899       lt_prog_compiler_static=
8900       ;;
8901
8902     hpux*)
8903       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8904       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8905       # sets the default TLS model and affects inlining.
8906       case $host_cpu in
8907       hppa*64*)
8908         # +Z the default
8909         ;;
8910       *)
8911         lt_prog_compiler_pic='-fPIC'
8912         ;;
8913       esac
8914       ;;
8915
8916     interix[3-9]*)
8917       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8918       # Instead, we relocate shared libraries at runtime.
8919       ;;
8920
8921     msdosdjgpp*)
8922       # Just because we use GCC doesn't mean we suddenly get shared libraries
8923       # on systems that don't support them.
8924       lt_prog_compiler_can_build_shared=no
8925       enable_shared=no
8926       ;;
8927
8928     *nto* | *qnx*)
8929       # QNX uses GNU C++, but need to define -shared option too, otherwise
8930       # it will coredump.
8931       lt_prog_compiler_pic='-fPIC -shared'
8932       ;;
8933
8934     sysv4*MP*)
8935       if test -d /usr/nec; then
8936         lt_prog_compiler_pic=-Kconform_pic
8937       fi
8938       ;;
8939
8940     *)
8941       lt_prog_compiler_pic='-fPIC'
8942       ;;
8943     esac
8944
8945     case $cc_basename in
8946     nvcc*) # Cuda Compiler Driver 2.2
8947       lt_prog_compiler_wl='-Xlinker '
8948       lt_prog_compiler_pic='-Xcompiler -fPIC'
8949       ;;
8950     esac
8951   else
8952     # PORTME Check for flag to pass linker flags through the system compiler.
8953     case $host_os in
8954     aix*)
8955       lt_prog_compiler_wl='-Wl,'
8956       if test "$host_cpu" = ia64; then
8957         # AIX 5 now supports IA64 processor
8958         lt_prog_compiler_static='-Bstatic'
8959       else
8960         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8961       fi
8962       ;;
8963
8964     mingw* | cygwin* | pw32* | os2* | cegcc*)
8965       # This hack is so that the source file can tell whether it is being
8966       # built for inclusion in a dll (and should export symbols for example).
8967       lt_prog_compiler_pic='-DDLL_EXPORT'
8968       ;;
8969
8970     hpux9* | hpux10* | hpux11*)
8971       lt_prog_compiler_wl='-Wl,'
8972       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8973       # not for PA HP-UX.
8974       case $host_cpu in
8975       hppa*64*|ia64*)
8976         # +Z the default
8977         ;;
8978       *)
8979         lt_prog_compiler_pic='+Z'
8980         ;;
8981       esac
8982       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8983       lt_prog_compiler_static='${wl}-a ${wl}archive'
8984       ;;
8985
8986     irix5* | irix6* | nonstopux*)
8987       lt_prog_compiler_wl='-Wl,'
8988       # PIC (with -KPIC) is the default.
8989       lt_prog_compiler_static='-non_shared'
8990       ;;
8991
8992     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8993       case $cc_basename in
8994       # old Intel for x86_64 which still supported -KPIC.
8995       ecc*)
8996         lt_prog_compiler_wl='-Wl,'
8997         lt_prog_compiler_pic='-KPIC'
8998         lt_prog_compiler_static='-static'
8999         ;;
9000       # icc used to be incompatible with GCC.
9001       # ICC 10 doesn't accept -KPIC any more.
9002       icc* | ifort*)
9003         lt_prog_compiler_wl='-Wl,'
9004         lt_prog_compiler_pic='-fPIC'
9005         lt_prog_compiler_static='-static'
9006         ;;
9007       # Lahey Fortran 8.1.
9008       lf95*)
9009         lt_prog_compiler_wl='-Wl,'
9010         lt_prog_compiler_pic='--shared'
9011         lt_prog_compiler_static='--static'
9012         ;;
9013       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
9014         # Portland Group compilers (*not* the Pentium gcc compiler,
9015         # which looks to be a dead project)
9016         lt_prog_compiler_wl='-Wl,'
9017         lt_prog_compiler_pic='-fpic'
9018         lt_prog_compiler_static='-Bstatic'
9019         ;;
9020       ccc*)
9021         lt_prog_compiler_wl='-Wl,'
9022         # All Alpha code is PIC.
9023         lt_prog_compiler_static='-non_shared'
9024         ;;
9025       xl* | bgxl* | bgf* | mpixl*)
9026         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
9027         lt_prog_compiler_wl='-Wl,'
9028         lt_prog_compiler_pic='-qpic'
9029         lt_prog_compiler_static='-qstaticlink'
9030         ;;
9031       *)
9032         case `$CC -V 2>&1 | sed 5q` in
9033         *Sun\ F* | *Sun*Fortran*)
9034           # Sun Fortran 8.3 passes all unrecognized flags to the linker
9035           lt_prog_compiler_pic='-KPIC'
9036           lt_prog_compiler_static='-Bstatic'
9037           lt_prog_compiler_wl=''
9038           ;;
9039         *Sun\ C*)
9040           # Sun C 5.9
9041           lt_prog_compiler_pic='-KPIC'
9042           lt_prog_compiler_static='-Bstatic'
9043           lt_prog_compiler_wl='-Wl,'
9044           ;;
9045         esac
9046         ;;
9047       esac
9048       ;;
9049
9050     newsos6)
9051       lt_prog_compiler_pic='-KPIC'
9052       lt_prog_compiler_static='-Bstatic'
9053       ;;
9054
9055     *nto* | *qnx*)
9056       # QNX uses GNU C++, but need to define -shared option too, otherwise
9057       # it will coredump.
9058       lt_prog_compiler_pic='-fPIC -shared'
9059       ;;
9060
9061     osf3* | osf4* | osf5*)
9062       lt_prog_compiler_wl='-Wl,'
9063       # All OSF/1 code is PIC.
9064       lt_prog_compiler_static='-non_shared'
9065       ;;
9066
9067     rdos*)
9068       lt_prog_compiler_static='-non_shared'
9069       ;;
9070
9071     solaris*)
9072       lt_prog_compiler_pic='-KPIC'
9073       lt_prog_compiler_static='-Bstatic'
9074       case $cc_basename in
9075       f77* | f90* | f95*)
9076         lt_prog_compiler_wl='-Qoption ld ';;
9077       *)
9078         lt_prog_compiler_wl='-Wl,';;
9079       esac
9080       ;;
9081
9082     sunos4*)
9083       lt_prog_compiler_wl='-Qoption ld '
9084       lt_prog_compiler_pic='-PIC'
9085       lt_prog_compiler_static='-Bstatic'
9086       ;;
9087
9088     sysv4 | sysv4.2uw2* | sysv4.3*)
9089       lt_prog_compiler_wl='-Wl,'
9090       lt_prog_compiler_pic='-KPIC'
9091       lt_prog_compiler_static='-Bstatic'
9092       ;;
9093
9094     sysv4*MP*)
9095       if test -d /usr/nec ;then
9096         lt_prog_compiler_pic='-Kconform_pic'
9097         lt_prog_compiler_static='-Bstatic'
9098       fi
9099       ;;
9100
9101     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
9102       lt_prog_compiler_wl='-Wl,'
9103       lt_prog_compiler_pic='-KPIC'
9104       lt_prog_compiler_static='-Bstatic'
9105       ;;
9106
9107     unicos*)
9108       lt_prog_compiler_wl='-Wl,'
9109       lt_prog_compiler_can_build_shared=no
9110       ;;
9111
9112     uts4*)
9113       lt_prog_compiler_pic='-pic'
9114       lt_prog_compiler_static='-Bstatic'
9115       ;;
9116
9117     *)
9118       lt_prog_compiler_can_build_shared=no
9119       ;;
9120     esac
9121   fi
9122
9123 case $host_os in
9124   # For platforms which do not support PIC, -DPIC is meaningless:
9125   *djgpp*)
9126     lt_prog_compiler_pic=
9127     ;;
9128   *)
9129     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
9130     ;;
9131 esac
9132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
9133 $as_echo "$lt_prog_compiler_pic" >&6; }
9134
9135
9136
9137
9138
9139
9140 #
9141 # Check to make sure the PIC flag actually works.
9142 #
9143 if test -n "$lt_prog_compiler_pic"; then
9144   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
9145 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
9146 if ${lt_cv_prog_compiler_pic_works+:} false; then :
9147   $as_echo_n "(cached) " >&6
9148 else
9149   lt_cv_prog_compiler_pic_works=no
9150    ac_outfile=conftest.$ac_objext
9151    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9152    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
9153    # Insert the option either (1) after the last *FLAGS variable, or
9154    # (2) before a word containing "conftest.", or (3) at the end.
9155    # Note that $ac_compile itself does not contain backslashes and begins
9156    # with a dollar sign (not a hyphen), so the echo should work correctly.
9157    # The option is referenced via a variable to avoid confusing sed.
9158    lt_compile=`echo "$ac_compile" | $SED \
9159    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9160    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9161    -e 's:$: $lt_compiler_flag:'`
9162    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9163    (eval "$lt_compile" 2>conftest.err)
9164    ac_status=$?
9165    cat conftest.err >&5
9166    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9167    if (exit $ac_status) && test -s "$ac_outfile"; then
9168      # The compiler can only warn and ignore the option if not recognized
9169      # So say no if there are warnings other than the usual output.
9170      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9171      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9172      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9173        lt_cv_prog_compiler_pic_works=yes
9174      fi
9175    fi
9176    $RM conftest*
9177
9178 fi
9179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
9180 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
9181
9182 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
9183     case $lt_prog_compiler_pic in
9184      "" | " "*) ;;
9185      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
9186      esac
9187 else
9188     lt_prog_compiler_pic=
9189      lt_prog_compiler_can_build_shared=no
9190 fi
9191
9192 fi
9193
9194
9195
9196
9197
9198
9199 #
9200 # Check to make sure the static flag actually works.
9201 #
9202 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9204 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9205 if ${lt_cv_prog_compiler_static_works+:} false; then :
9206   $as_echo_n "(cached) " >&6
9207 else
9208   lt_cv_prog_compiler_static_works=no
9209    save_LDFLAGS="$LDFLAGS"
9210    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9211    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9212    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9213      # The linker can only warn and ignore the option if not recognized
9214      # So say no if there are warnings
9215      if test -s conftest.err; then
9216        # Append any errors to the config.log.
9217        cat conftest.err 1>&5
9218        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9219        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9220        if diff conftest.exp conftest.er2 >/dev/null; then
9221          lt_cv_prog_compiler_static_works=yes
9222        fi
9223      else
9224        lt_cv_prog_compiler_static_works=yes
9225      fi
9226    fi
9227    $RM -r conftest*
9228    LDFLAGS="$save_LDFLAGS"
9229
9230 fi
9231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9232 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9233
9234 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9235     :
9236 else
9237     lt_prog_compiler_static=
9238 fi
9239
9240
9241
9242
9243
9244
9245
9246   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9247 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9248 if ${lt_cv_prog_compiler_c_o+:} false; then :
9249   $as_echo_n "(cached) " >&6
9250 else
9251   lt_cv_prog_compiler_c_o=no
9252    $RM -r conftest 2>/dev/null
9253    mkdir conftest
9254    cd conftest
9255    mkdir out
9256    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9257
9258    lt_compiler_flag="-o out/conftest2.$ac_objext"
9259    # Insert the option either (1) after the last *FLAGS variable, or
9260    # (2) before a word containing "conftest.", or (3) at the end.
9261    # Note that $ac_compile itself does not contain backslashes and begins
9262    # with a dollar sign (not a hyphen), so the echo should work correctly.
9263    lt_compile=`echo "$ac_compile" | $SED \
9264    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9265    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9266    -e 's:$: $lt_compiler_flag:'`
9267    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9268    (eval "$lt_compile" 2>out/conftest.err)
9269    ac_status=$?
9270    cat out/conftest.err >&5
9271    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9272    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9273    then
9274      # The compiler can only warn and ignore the option if not recognized
9275      # So say no if there are warnings
9276      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9277      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9278      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9279        lt_cv_prog_compiler_c_o=yes
9280      fi
9281    fi
9282    chmod u+w . 2>&5
9283    $RM conftest*
9284    # SGI C++ compiler will create directory out/ii_files/ for
9285    # template instantiation
9286    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9287    $RM out/* && rmdir out
9288    cd ..
9289    $RM -r conftest
9290    $RM conftest*
9291
9292 fi
9293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9294 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9295
9296
9297
9298
9299
9300
9301   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9302 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9303 if ${lt_cv_prog_compiler_c_o+:} false; then :
9304   $as_echo_n "(cached) " >&6
9305 else
9306   lt_cv_prog_compiler_c_o=no
9307    $RM -r conftest 2>/dev/null
9308    mkdir conftest
9309    cd conftest
9310    mkdir out
9311    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9312
9313    lt_compiler_flag="-o out/conftest2.$ac_objext"
9314    # Insert the option either (1) after the last *FLAGS variable, or
9315    # (2) before a word containing "conftest.", or (3) at the end.
9316    # Note that $ac_compile itself does not contain backslashes and begins
9317    # with a dollar sign (not a hyphen), so the echo should work correctly.
9318    lt_compile=`echo "$ac_compile" | $SED \
9319    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9320    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9321    -e 's:$: $lt_compiler_flag:'`
9322    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9323    (eval "$lt_compile" 2>out/conftest.err)
9324    ac_status=$?
9325    cat out/conftest.err >&5
9326    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9327    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9328    then
9329      # The compiler can only warn and ignore the option if not recognized
9330      # So say no if there are warnings
9331      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9332      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9333      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9334        lt_cv_prog_compiler_c_o=yes
9335      fi
9336    fi
9337    chmod u+w . 2>&5
9338    $RM conftest*
9339    # SGI C++ compiler will create directory out/ii_files/ for
9340    # template instantiation
9341    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9342    $RM out/* && rmdir out
9343    cd ..
9344    $RM -r conftest
9345    $RM conftest*
9346
9347 fi
9348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9349 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9350
9351
9352
9353
9354 hard_links="nottested"
9355 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9356   # do not overwrite the value of need_locks provided by the user
9357   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9358 $as_echo_n "checking if we can lock with hard links... " >&6; }
9359   hard_links=yes
9360   $RM conftest*
9361   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9362   touch conftest.a
9363   ln conftest.a conftest.b 2>&5 || hard_links=no
9364   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9366 $as_echo "$hard_links" >&6; }
9367   if test "$hard_links" = no; then
9368     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9369 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9370     need_locks=warn
9371   fi
9372 else
9373   need_locks=no
9374 fi
9375
9376
9377
9378
9379
9380
9381   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9382 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9383
9384   runpath_var=
9385   allow_undefined_flag=
9386   always_export_symbols=no
9387   archive_cmds=
9388   archive_expsym_cmds=
9389   compiler_needs_object=no
9390   enable_shared_with_static_runtimes=no
9391   export_dynamic_flag_spec=
9392   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9393   hardcode_automatic=no
9394   hardcode_direct=no
9395   hardcode_direct_absolute=no
9396   hardcode_libdir_flag_spec=
9397   hardcode_libdir_flag_spec_ld=
9398   hardcode_libdir_separator=
9399   hardcode_minus_L=no
9400   hardcode_shlibpath_var=unsupported
9401   inherit_rpath=no
9402   link_all_deplibs=unknown
9403   module_cmds=
9404   module_expsym_cmds=
9405   old_archive_from_new_cmds=
9406   old_archive_from_expsyms_cmds=
9407   thread_safe_flag_spec=
9408   whole_archive_flag_spec=
9409   # include_expsyms should be a list of space-separated symbols to be *always*
9410   # included in the symbol list
9411   include_expsyms=
9412   # exclude_expsyms can be an extended regexp of symbols to exclude
9413   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9414   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9415   # as well as any symbol that contains `d'.
9416   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9417   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9418   # platforms (ab)use it in PIC code, but their linkers get confused if
9419   # the symbol is explicitly referenced.  Since portable code cannot
9420   # rely on this symbol name, it's probably fine to never include it in
9421   # preloaded symbol tables.
9422   # Exclude shared library initialization/finalization symbols.
9423   extract_expsyms_cmds=
9424
9425   case $host_os in
9426   cygwin* | mingw* | pw32* | cegcc*)
9427     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9428     # When not using gcc, we currently assume that we are using
9429     # Microsoft Visual C++.
9430     if test "$GCC" != yes; then
9431       with_gnu_ld=no
9432     fi
9433     ;;
9434   interix*)
9435     # we just hope/assume this is gcc and not c89 (= MSVC++)
9436     with_gnu_ld=yes
9437     ;;
9438   openbsd*)
9439     with_gnu_ld=no
9440     ;;
9441   esac
9442
9443   ld_shlibs=yes
9444
9445   # On some targets, GNU ld is compatible enough with the native linker
9446   # that we're better off using the native interface for both.
9447   lt_use_gnu_ld_interface=no
9448   if test "$with_gnu_ld" = yes; then
9449     case $host_os in
9450       aix*)
9451         # The AIX port of GNU ld has always aspired to compatibility
9452         # with the native linker.  However, as the warning in the GNU ld
9453         # block says, versions before 2.19.5* couldn't really create working
9454         # shared libraries, regardless of the interface used.
9455         case `$LD -v 2>&1` in
9456           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9457           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9458           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9459           *)
9460             lt_use_gnu_ld_interface=yes
9461             ;;
9462         esac
9463         ;;
9464       *)
9465         lt_use_gnu_ld_interface=yes
9466         ;;
9467     esac
9468   fi
9469
9470   if test "$lt_use_gnu_ld_interface" = yes; then
9471     # If archive_cmds runs LD, not CC, wlarc should be empty
9472     wlarc='${wl}'
9473
9474     # Set some defaults for GNU ld with shared library support. These
9475     # are reset later if shared libraries are not supported. Putting them
9476     # here allows them to be overridden if necessary.
9477     runpath_var=LD_RUN_PATH
9478     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9479     export_dynamic_flag_spec='${wl}--export-dynamic'
9480     # ancient GNU ld didn't support --whole-archive et. al.
9481     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9482       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9483     else
9484       whole_archive_flag_spec=
9485     fi
9486     supports_anon_versioning=no
9487     case `$LD -v 2>&1` in
9488       *GNU\ gold*) supports_anon_versioning=yes ;;
9489       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9490       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9491       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9492       *\ 2.11.*) ;; # other 2.11 versions
9493       *) supports_anon_versioning=yes ;;
9494     esac
9495
9496     # See if GNU ld supports shared libraries.
9497     case $host_os in
9498     aix[3-9]*)
9499       # On AIX/PPC, the GNU linker is very broken
9500       if test "$host_cpu" != ia64; then
9501         ld_shlibs=no
9502         cat <<_LT_EOF 1>&2
9503
9504 *** Warning: the GNU linker, at least up to release 2.19, is reported
9505 *** to be unable to reliably create shared libraries on AIX.
9506 *** Therefore, libtool is disabling shared libraries support.  If you
9507 *** really care for shared libraries, you may want to install binutils
9508 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9509 *** You will then need to restart the configuration process.
9510
9511 _LT_EOF
9512       fi
9513       ;;
9514
9515     amigaos*)
9516       case $host_cpu in
9517       powerpc)
9518             # see comment about AmigaOS4 .so support
9519             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9520             archive_expsym_cmds=''
9521         ;;
9522       m68k)
9523             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9524             hardcode_libdir_flag_spec='-L$libdir'
9525             hardcode_minus_L=yes
9526         ;;
9527       esac
9528       ;;
9529
9530     beos*)
9531       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9532         allow_undefined_flag=unsupported
9533         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9534         # support --undefined.  This deserves some investigation.  FIXME
9535         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9536       else
9537         ld_shlibs=no
9538       fi
9539       ;;
9540
9541     cygwin* | mingw* | pw32* | cegcc*)
9542       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9543       # as there is no search path for DLLs.
9544       hardcode_libdir_flag_spec='-L$libdir'
9545       export_dynamic_flag_spec='${wl}--export-all-symbols'
9546       allow_undefined_flag=unsupported
9547       always_export_symbols=no
9548       enable_shared_with_static_runtimes=yes
9549       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9550
9551       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9552         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9553         # If the export-symbols file already is a .def file (1st line
9554         # is EXPORTS), use it as is; otherwise, prepend...
9555         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9556           cp $export_symbols $output_objdir/$soname.def;
9557         else
9558           echo EXPORTS > $output_objdir/$soname.def;
9559           cat $export_symbols >> $output_objdir/$soname.def;
9560         fi~
9561         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9562       else
9563         ld_shlibs=no
9564       fi
9565       ;;
9566
9567     haiku*)
9568       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9569       link_all_deplibs=yes
9570       ;;
9571
9572     interix[3-9]*)
9573       hardcode_direct=no
9574       hardcode_shlibpath_var=no
9575       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9576       export_dynamic_flag_spec='${wl}-E'
9577       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9578       # Instead, shared libraries are loaded at an image base (0x10000000 by
9579       # default) and relocated if they conflict, which is a slow very memory
9580       # consuming and fragmenting process.  To avoid this, we pick a random,
9581       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9582       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9583       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9584       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9585       ;;
9586
9587     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9588       tmp_diet=no
9589       if test "$host_os" = linux-dietlibc; then
9590         case $cc_basename in
9591           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9592         esac
9593       fi
9594       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9595          && test "$tmp_diet" = no
9596       then
9597         tmp_addflag=' $pic_flag'
9598         tmp_sharedflag='-shared'
9599         case $cc_basename,$host_cpu in
9600         pgcc*)                          # Portland Group C compiler
9601           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'
9602           tmp_addflag=' $pic_flag'
9603           ;;
9604         pgf77* | pgf90* | pgf95* | pgfortran*)
9605                                         # Portland Group f77 and f90 compilers
9606           whole_archive_flag_spec='${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'
9607           tmp_addflag=' $pic_flag -Mnomain' ;;
9608         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9609           tmp_addflag=' -i_dynamic' ;;
9610         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9611           tmp_addflag=' -i_dynamic -nofor_main' ;;
9612         ifc* | ifort*)                  # Intel Fortran compiler
9613           tmp_addflag=' -nofor_main' ;;
9614         lf95*)                          # Lahey Fortran 8.1
9615           whole_archive_flag_spec=
9616           tmp_sharedflag='--shared' ;;
9617         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9618           tmp_sharedflag='-qmkshrobj'
9619           tmp_addflag= ;;
9620         nvcc*)  # Cuda Compiler Driver 2.2
9621           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9622           compiler_needs_object=yes
9623           ;;
9624         esac
9625         case `$CC -V 2>&1 | sed 5q` in
9626         *Sun\ C*)                       # Sun C 5.9
9627           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\"` ${wl}--no-whole-archive'
9628           compiler_needs_object=yes
9629           tmp_sharedflag='-G' ;;
9630         *Sun\ F*)                       # Sun Fortran 8.3
9631           tmp_sharedflag='-G' ;;
9632         esac
9633         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9634
9635         if test "x$supports_anon_versioning" = xyes; then
9636           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9637             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9638             echo "local: *; };" >> $output_objdir/$libname.ver~
9639             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9640         fi
9641
9642         case $cc_basename in
9643         xlf* | bgf* | bgxlf* | mpixlf*)
9644           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9645           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9646           hardcode_libdir_flag_spec=
9647           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9648           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9649           if test "x$supports_anon_versioning" = xyes; then
9650             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9651               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9652               echo "local: *; };" >> $output_objdir/$libname.ver~
9653               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9654           fi
9655           ;;
9656         esac
9657       else
9658         ld_shlibs=no
9659       fi
9660       ;;
9661
9662     netbsd*)
9663       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9664         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9665         wlarc=
9666       else
9667         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9668         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9669       fi
9670       ;;
9671
9672     solaris*)
9673       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9674         ld_shlibs=no
9675         cat <<_LT_EOF 1>&2
9676
9677 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9678 *** create shared libraries on Solaris systems.  Therefore, libtool
9679 *** is disabling shared libraries support.  We urge you to upgrade GNU
9680 *** binutils to release 2.9.1 or newer.  Another option is to modify
9681 *** your PATH or compiler configuration so that the native linker is
9682 *** used, and then restart.
9683
9684 _LT_EOF
9685       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9686         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9687         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9688       else
9689         ld_shlibs=no
9690       fi
9691       ;;
9692
9693     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9694       case `$LD -v 2>&1` in
9695         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9696         ld_shlibs=no
9697         cat <<_LT_EOF 1>&2
9698
9699 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9700 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9701 *** is disabling shared libraries support.  We urge you to upgrade GNU
9702 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9703 *** your PATH or compiler configuration so that the native linker is
9704 *** used, and then restart.
9705
9706 _LT_EOF
9707         ;;
9708         *)
9709           # For security reasons, it is highly recommended that you always
9710           # use absolute paths for naming shared libraries, and exclude the
9711           # DT_RUNPATH tag from executables and libraries.  But doing so
9712           # requires that you compile everything twice, which is a pain.
9713           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9714             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9715             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9716             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9717           else
9718             ld_shlibs=no
9719           fi
9720         ;;
9721       esac
9722       ;;
9723
9724     sunos4*)
9725       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9726       wlarc=
9727       hardcode_direct=yes
9728       hardcode_shlibpath_var=no
9729       ;;
9730
9731     *)
9732       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9733         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9734         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9735       else
9736         ld_shlibs=no
9737       fi
9738       ;;
9739     esac
9740
9741     if test "$ld_shlibs" = no; then
9742       runpath_var=
9743       hardcode_libdir_flag_spec=
9744       export_dynamic_flag_spec=
9745       whole_archive_flag_spec=
9746     fi
9747   else
9748     # PORTME fill in a description of your system's linker (not GNU ld)
9749     case $host_os in
9750     aix3*)
9751       allow_undefined_flag=unsupported
9752       always_export_symbols=yes
9753       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9754       # Note: this linker hardcodes the directories in LIBPATH if there
9755       # are no directories specified by -L.
9756       hardcode_minus_L=yes
9757       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9758         # Neither direct hardcoding nor static linking is supported with a
9759         # broken collect2.
9760         hardcode_direct=unsupported
9761       fi
9762       ;;
9763
9764     aix[4-9]*)
9765       if test "$host_cpu" = ia64; then
9766         # On IA64, the linker does run time linking by default, so we don't
9767         # have to do anything special.
9768         aix_use_runtimelinking=no
9769         exp_sym_flag='-Bexport'
9770         no_entry_flag=""
9771       else
9772         # If we're using GNU nm, then we don't want the "-C" option.
9773         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9774         # Also, AIX nm treats weak defined symbols like other global
9775         # defined symbols, whereas GNU nm marks them as "W".
9776         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9777           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9778         else
9779           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9780         fi
9781         aix_use_runtimelinking=no
9782
9783         # Test if we are trying to use run time linking or normal
9784         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9785         # need to do runtime linking.
9786         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9787           for ld_flag in $LDFLAGS; do
9788           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9789             aix_use_runtimelinking=yes
9790             break
9791           fi
9792           done
9793           ;;
9794         esac
9795
9796         exp_sym_flag='-bexport'
9797         no_entry_flag='-bnoentry'
9798       fi
9799
9800       # When large executables or shared objects are built, AIX ld can
9801       # have problems creating the table of contents.  If linking a library
9802       # or program results in "error TOC overflow" add -mminimal-toc to
9803       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9804       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9805
9806       archive_cmds=''
9807       hardcode_direct=yes
9808       hardcode_direct_absolute=yes
9809       hardcode_libdir_separator=':'
9810       link_all_deplibs=yes
9811       file_list_spec='${wl}-f,'
9812
9813       if test "$GCC" = yes; then
9814         case $host_os in aix4.[012]|aix4.[012].*)
9815         # We only want to do this on AIX 4.2 and lower, the check
9816         # below for broken collect2 doesn't work under 4.3+
9817           collect2name=`${CC} -print-prog-name=collect2`
9818           if test -f "$collect2name" &&
9819            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9820           then
9821           # We have reworked collect2
9822           :
9823           else
9824           # We have old collect2
9825           hardcode_direct=unsupported
9826           # It fails to find uninstalled libraries when the uninstalled
9827           # path is not listed in the libpath.  Setting hardcode_minus_L
9828           # to unsupported forces relinking
9829           hardcode_minus_L=yes
9830           hardcode_libdir_flag_spec='-L$libdir'
9831           hardcode_libdir_separator=
9832           fi
9833           ;;
9834         esac
9835         shared_flag='-shared'
9836         if test "$aix_use_runtimelinking" = yes; then
9837           shared_flag="$shared_flag "'${wl}-G'
9838         fi
9839       else
9840         # not using gcc
9841         if test "$host_cpu" = ia64; then
9842         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9843         # chokes on -Wl,-G. The following line is correct:
9844           shared_flag='-G'
9845         else
9846           if test "$aix_use_runtimelinking" = yes; then
9847             shared_flag='${wl}-G'
9848           else
9849             shared_flag='${wl}-bM:SRE'
9850           fi
9851         fi
9852       fi
9853
9854       export_dynamic_flag_spec='${wl}-bexpall'
9855       # It seems that -bexpall does not export symbols beginning with
9856       # underscore (_), so it is better to generate a list of symbols to export.
9857       always_export_symbols=yes
9858       if test "$aix_use_runtimelinking" = yes; then
9859         # Warning - without using the other runtime loading flags (-brtl),
9860         # -berok will link without error, but may produce a broken library.
9861         allow_undefined_flag='-berok'
9862         # Determine the default libpath from the value encoded in an
9863         # empty executable.
9864         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9865 /* end confdefs.h.  */
9866
9867 int
9868 main ()
9869 {
9870
9871   ;
9872   return 0;
9873 }
9874 _ACEOF
9875 if ac_fn_c_try_link "$LINENO"; then :
9876
9877 lt_aix_libpath_sed='
9878     /Import File Strings/,/^$/ {
9879         /^0/ {
9880             s/^0  *\(.*\)$/\1/
9881             p
9882         }
9883     }'
9884 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9885 # Check for a 64-bit object if we didn't find anything.
9886 if test -z "$aix_libpath"; then
9887   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9888 fi
9889 fi
9890 rm -f core conftest.err conftest.$ac_objext \
9891     conftest$ac_exeext conftest.$ac_ext
9892 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9893
9894         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9895         archive_expsym_cmds='$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 $shared_flag"
9896       else
9897         if test "$host_cpu" = ia64; then
9898           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9899           allow_undefined_flag="-z nodefs"
9900           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9901         else
9902          # Determine the default libpath from the value encoded in an
9903          # empty executable.
9904          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9905 /* end confdefs.h.  */
9906
9907 int
9908 main ()
9909 {
9910
9911   ;
9912   return 0;
9913 }
9914 _ACEOF
9915 if ac_fn_c_try_link "$LINENO"; then :
9916
9917 lt_aix_libpath_sed='
9918     /Import File Strings/,/^$/ {
9919         /^0/ {
9920             s/^0  *\(.*\)$/\1/
9921             p
9922         }
9923     }'
9924 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9925 # Check for a 64-bit object if we didn't find anything.
9926 if test -z "$aix_libpath"; then
9927   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9928 fi
9929 fi
9930 rm -f core conftest.err conftest.$ac_objext \
9931     conftest$ac_exeext conftest.$ac_ext
9932 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9933
9934          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9935           # Warning - without using the other run time loading flags,
9936           # -berok will link without error, but may produce a broken library.
9937           no_undefined_flag=' ${wl}-bernotok'
9938           allow_undefined_flag=' ${wl}-berok'
9939           if test "$with_gnu_ld" = yes; then
9940             # We only use this code for GNU lds that support --whole-archive.
9941             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9942           else
9943             # Exported symbols can be pulled into shared objects from archives
9944             whole_archive_flag_spec='$convenience'
9945           fi
9946           archive_cmds_need_lc=yes
9947           # This is similar to how AIX traditionally builds its shared libraries.
9948           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'
9949         fi
9950       fi
9951       ;;
9952
9953     amigaos*)
9954       case $host_cpu in
9955       powerpc)
9956             # see comment about AmigaOS4 .so support
9957             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9958             archive_expsym_cmds=''
9959         ;;
9960       m68k)
9961             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9962             hardcode_libdir_flag_spec='-L$libdir'
9963             hardcode_minus_L=yes
9964         ;;
9965       esac
9966       ;;
9967
9968     bsdi[45]*)
9969       export_dynamic_flag_spec=-rdynamic
9970       ;;
9971
9972     cygwin* | mingw* | pw32* | cegcc*)
9973       # When not using gcc, we currently assume that we are using
9974       # Microsoft Visual C++.
9975       # hardcode_libdir_flag_spec is actually meaningless, as there is
9976       # no search path for DLLs.
9977       hardcode_libdir_flag_spec=' '
9978       allow_undefined_flag=unsupported
9979       # Tell ltmain to make .lib files, not .a files.
9980       libext=lib
9981       # Tell ltmain to make .dll files, not .so files.
9982       shrext_cmds=".dll"
9983       # FIXME: Setting linknames here is a bad hack.
9984       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9985       # The linker will automatically build a .lib file if we build a DLL.
9986       old_archive_from_new_cmds='true'
9987       # FIXME: Should let the user specify the lib program.
9988       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9989       fix_srcfile_path='`cygpath -w "$srcfile"`'
9990       enable_shared_with_static_runtimes=yes
9991       ;;
9992
9993     darwin* | rhapsody*)
9994
9995
9996
9997   # Publish an arg to allow the user to select that Darwin host (and target)
9998   # libraries should be given install-names like @rpath/libfoo.dylib.  This
9999   # requires that the user of the library then adds an 'rpath' to the DSO that
10000   # needs access.
10001   # NOTE: there are defaults below, for systems that support rpaths.  The person
10002   # configuring can override the defaults for any system version that supports
10003   # them - they are, however, forced off for system versions without support.
10004   # Check whether --enable-darwin-at-rpath was given.
10005 if test "${enable_darwin_at_rpath+set}" = set; then :
10006   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
10007     # This is not supported before macOS 10.5 / Darwin9.
10008     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
10009       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
10010         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
10011 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
10012         enable_darwin_at_rpath=no
10013       ;;
10014     esac
10015    fi
10016 else
10017   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
10018     # As above, before 10.5 / Darwin9 this does not work.
10019      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
10020        enable_darwin_at_rpath=no
10021        ;;
10022
10023     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
10024     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
10025     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
10026       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
10027       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
10028 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
10029       enable_darwin_at_rpath=yes
10030       ;;
10031     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
10032     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
10033
10034     esac
10035
10036 fi
10037
10038
10039   archive_cmds_need_lc=no
10040   hardcode_direct=no
10041   hardcode_automatic=yes
10042   hardcode_shlibpath_var=unsupported
10043   if test "$lt_cv_ld_force_load" = "yes"; then
10044     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
10045   else
10046     whole_archive_flag_spec=''
10047   fi
10048   link_all_deplibs=yes
10049   allow_undefined_flag="$_lt_dar_allow_undefined"
10050   case $cc_basename in
10051      ifort*) _lt_dar_can_shared=yes ;;
10052      *) _lt_dar_can_shared=$GCC ;;
10053   esac
10054   if test "$_lt_dar_can_shared" = "yes"; then
10055     output_verbose_link_cmd=func_echo_all
10056     _lt_install_name='\$rpath/\$soname'
10057     if test "x$enable_darwin_at_rpath" = "xyes"; then
10058       _lt_install_name='@rpath/\$soname'
10059     fi
10060     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
10061     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
10062     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}"
10063     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}"
10064
10065   else
10066   ld_shlibs=no
10067   fi
10068
10069       ;;
10070
10071     dgux*)
10072       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10073       hardcode_libdir_flag_spec='-L$libdir'
10074       hardcode_shlibpath_var=no
10075       ;;
10076
10077     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
10078     # support.  Future versions do this automatically, but an explicit c++rt0.o
10079     # does not break anything, and helps significantly (at the cost of a little
10080     # extra space).
10081     freebsd2.2*)
10082       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
10083       hardcode_libdir_flag_spec='-R$libdir'
10084       hardcode_direct=yes
10085       hardcode_shlibpath_var=no
10086       ;;
10087
10088     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10089     freebsd2.*)
10090       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10091       hardcode_direct=yes
10092       hardcode_minus_L=yes
10093       hardcode_shlibpath_var=no
10094       ;;
10095
10096     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10097     freebsd* | dragonfly*)
10098       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
10099       hardcode_libdir_flag_spec='-R$libdir'
10100       hardcode_direct=yes
10101       hardcode_shlibpath_var=no
10102       ;;
10103
10104     hpux9*)
10105       if test "$GCC" = yes; then
10106         archive_cmds='$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 $lib'
10107       else
10108         archive_cmds='$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 $lib'
10109       fi
10110       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10111       hardcode_libdir_separator=:
10112       hardcode_direct=yes
10113
10114       # hardcode_minus_L: Not really in the search PATH,
10115       # but as the default location of the library.
10116       hardcode_minus_L=yes
10117       export_dynamic_flag_spec='${wl}-E'
10118       ;;
10119
10120     hpux10*)
10121       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10122         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10123       else
10124         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10125       fi
10126       if test "$with_gnu_ld" = no; then
10127         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10128         hardcode_libdir_flag_spec_ld='+b $libdir'
10129         hardcode_libdir_separator=:
10130         hardcode_direct=yes
10131         hardcode_direct_absolute=yes
10132         export_dynamic_flag_spec='${wl}-E'
10133         # hardcode_minus_L: Not really in the search PATH,
10134         # but as the default location of the library.
10135         hardcode_minus_L=yes
10136       fi
10137       ;;
10138
10139     hpux11*)
10140       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10141         case $host_cpu in
10142         hppa*64*)
10143           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10144           ;;
10145         ia64*)
10146           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10147           ;;
10148         *)
10149           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10150           ;;
10151         esac
10152       else
10153         case $host_cpu in
10154         hppa*64*)
10155           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10156           ;;
10157         ia64*)
10158           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10159           ;;
10160         *)
10161
10162           # Older versions of the 11.00 compiler do not understand -b yet
10163           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10164           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10165 $as_echo_n "checking if $CC understands -b... " >&6; }
10166 if ${lt_cv_prog_compiler__b+:} false; then :
10167   $as_echo_n "(cached) " >&6
10168 else
10169   lt_cv_prog_compiler__b=no
10170    save_LDFLAGS="$LDFLAGS"
10171    LDFLAGS="$LDFLAGS -b"
10172    echo "$lt_simple_link_test_code" > conftest.$ac_ext
10173    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10174      # The linker can only warn and ignore the option if not recognized
10175      # So say no if there are warnings
10176      if test -s conftest.err; then
10177        # Append any errors to the config.log.
10178        cat conftest.err 1>&5
10179        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10180        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10181        if diff conftest.exp conftest.er2 >/dev/null; then
10182          lt_cv_prog_compiler__b=yes
10183        fi
10184      else
10185        lt_cv_prog_compiler__b=yes
10186      fi
10187    fi
10188    $RM -r conftest*
10189    LDFLAGS="$save_LDFLAGS"
10190
10191 fi
10192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10193 $as_echo "$lt_cv_prog_compiler__b" >&6; }
10194
10195 if test x"$lt_cv_prog_compiler__b" = xyes; then
10196     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10197 else
10198     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10199 fi
10200
10201           ;;
10202         esac
10203       fi
10204       if test "$with_gnu_ld" = no; then
10205         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10206         hardcode_libdir_separator=:
10207
10208         case $host_cpu in
10209         hppa*64*|ia64*)
10210           hardcode_direct=no
10211           hardcode_shlibpath_var=no
10212           ;;
10213         *)
10214           hardcode_direct=yes
10215           hardcode_direct_absolute=yes
10216           export_dynamic_flag_spec='${wl}-E'
10217
10218           # hardcode_minus_L: Not really in the search PATH,
10219           # but as the default location of the library.
10220           hardcode_minus_L=yes
10221           ;;
10222         esac
10223       fi
10224       ;;
10225
10226     irix5* | irix6* | nonstopux*)
10227       if test "$GCC" = yes; then
10228         archive_cmds='$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 $lib'
10229         # Try to use the -exported_symbol ld option, if it does not
10230         # work, assume that -exports_file does not work either and
10231         # implicitly export all symbols.
10232         save_LDFLAGS="$LDFLAGS"
10233         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
10234         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10235 /* end confdefs.h.  */
10236 int foo(void) {}
10237 _ACEOF
10238 if ac_fn_c_try_link "$LINENO"; then :
10239   archive_expsym_cmds='$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 $lib'
10240
10241 fi
10242 rm -f core conftest.err conftest.$ac_objext \
10243     conftest$ac_exeext conftest.$ac_ext
10244         LDFLAGS="$save_LDFLAGS"
10245       else
10246         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10247         archive_expsym_cmds='$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 $lib'
10248       fi
10249       archive_cmds_need_lc='no'
10250       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10251       hardcode_libdir_separator=:
10252       inherit_rpath=yes
10253       link_all_deplibs=yes
10254       ;;
10255
10256     netbsd*)
10257       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10258         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10259       else
10260         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10261       fi
10262       hardcode_libdir_flag_spec='-R$libdir'
10263       hardcode_direct=yes
10264       hardcode_shlibpath_var=no
10265       ;;
10266
10267     newsos6)
10268       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10269       hardcode_direct=yes
10270       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10271       hardcode_libdir_separator=:
10272       hardcode_shlibpath_var=no
10273       ;;
10274
10275     *nto* | *qnx*)
10276       ;;
10277
10278     openbsd*)
10279       if test -f /usr/libexec/ld.so; then
10280         hardcode_direct=yes
10281         hardcode_shlibpath_var=no
10282         hardcode_direct_absolute=yes
10283         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10284           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10285           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10286           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10287           export_dynamic_flag_spec='${wl}-E'
10288         else
10289           case $host_os in
10290            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10291              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10292              hardcode_libdir_flag_spec='-R$libdir'
10293              ;;
10294            *)
10295              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10296              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10297              ;;
10298           esac
10299         fi
10300       else
10301         ld_shlibs=no
10302       fi
10303       ;;
10304
10305     os2*)
10306       hardcode_libdir_flag_spec='-L$libdir'
10307       hardcode_minus_L=yes
10308       allow_undefined_flag=unsupported
10309       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'
10310       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10311       ;;
10312
10313     osf3*)
10314       if test "$GCC" = yes; then
10315         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10316         archive_cmds='$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 $lib'
10317       else
10318         allow_undefined_flag=' -expect_unresolved \*'
10319         archive_cmds='$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 $lib'
10320       fi
10321       archive_cmds_need_lc='no'
10322       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10323       hardcode_libdir_separator=:
10324       ;;
10325
10326     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10327       if test "$GCC" = yes; then
10328         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10329         archive_cmds='$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 $lib'
10330         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10331       else
10332         allow_undefined_flag=' -expect_unresolved \*'
10333         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'
10334         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~
10335         $CC -shared${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'
10336
10337         # Both c and cxx compiler support -rpath directly
10338         hardcode_libdir_flag_spec='-rpath $libdir'
10339       fi
10340       archive_cmds_need_lc='no'
10341       hardcode_libdir_separator=:
10342       ;;
10343
10344     solaris*)
10345       no_undefined_flag=' -z defs'
10346       if test "$GCC" = yes; then
10347         wlarc='${wl}'
10348         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10349         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10350           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10351       else
10352         case `$CC -V 2>&1` in
10353         *"Compilers 5.0"*)
10354           wlarc=''
10355           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10356           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10357           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10358           ;;
10359         *)
10360           wlarc='${wl}'
10361           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10362           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10363           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10364           ;;
10365         esac
10366       fi
10367       hardcode_libdir_flag_spec='-R$libdir'
10368       hardcode_shlibpath_var=no
10369       case $host_os in
10370       solaris2.[0-5] | solaris2.[0-5].*) ;;
10371       *)
10372         # The compiler driver will combine and reorder linker options,
10373         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10374         # but is careful enough not to reorder.
10375         # Supported since Solaris 2.6 (maybe 2.5.1?)
10376         if test "$GCC" = yes; then
10377           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10378         else
10379           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10380         fi
10381         ;;
10382       esac
10383       link_all_deplibs=yes
10384       ;;
10385
10386     sunos4*)
10387       if test "x$host_vendor" = xsequent; then
10388         # Use $CC to link under sequent, because it throws in some extra .o
10389         # files that make .init and .fini sections work.
10390         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10391       else
10392         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10393       fi
10394       hardcode_libdir_flag_spec='-L$libdir'
10395       hardcode_direct=yes
10396       hardcode_minus_L=yes
10397       hardcode_shlibpath_var=no
10398       ;;
10399
10400     sysv4)
10401       case $host_vendor in
10402         sni)
10403           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10404           hardcode_direct=yes # is this really true???
10405         ;;
10406         siemens)
10407           ## LD is ld it makes a PLAMLIB
10408           ## CC just makes a GrossModule.
10409           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10410           reload_cmds='$CC -r -o $output$reload_objs'
10411           hardcode_direct=no
10412         ;;
10413         motorola)
10414           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10415           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10416         ;;
10417       esac
10418       runpath_var='LD_RUN_PATH'
10419       hardcode_shlibpath_var=no
10420       ;;
10421
10422     sysv4.3*)
10423       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10424       hardcode_shlibpath_var=no
10425       export_dynamic_flag_spec='-Bexport'
10426       ;;
10427
10428     sysv4*MP*)
10429       if test -d /usr/nec; then
10430         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10431         hardcode_shlibpath_var=no
10432         runpath_var=LD_RUN_PATH
10433         hardcode_runpath_var=yes
10434         ld_shlibs=yes
10435       fi
10436       ;;
10437
10438     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10439       no_undefined_flag='${wl}-z,text'
10440       archive_cmds_need_lc=no
10441       hardcode_shlibpath_var=no
10442       runpath_var='LD_RUN_PATH'
10443
10444       if test "$GCC" = yes; then
10445         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10446         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10447       else
10448         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10449         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10450       fi
10451       ;;
10452
10453     sysv5* | sco3.2v5* | sco5v6*)
10454       # Note: We can NOT use -z defs as we might desire, because we do not
10455       # link with -lc, and that would cause any symbols used from libc to
10456       # always be unresolved, which means just about no library would
10457       # ever link correctly.  If we're not using GNU ld we use -z text
10458       # though, which does catch some bad symbols but isn't as heavy-handed
10459       # as -z defs.
10460       no_undefined_flag='${wl}-z,text'
10461       allow_undefined_flag='${wl}-z,nodefs'
10462       archive_cmds_need_lc=no
10463       hardcode_shlibpath_var=no
10464       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10465       hardcode_libdir_separator=':'
10466       link_all_deplibs=yes
10467       export_dynamic_flag_spec='${wl}-Bexport'
10468       runpath_var='LD_RUN_PATH'
10469
10470       if test "$GCC" = yes; then
10471         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10472         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10473       else
10474         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10475         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10476       fi
10477       ;;
10478
10479     uts4*)
10480       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10481       hardcode_libdir_flag_spec='-L$libdir'
10482       hardcode_shlibpath_var=no
10483       ;;
10484
10485     *)
10486       ld_shlibs=no
10487       ;;
10488     esac
10489
10490     if test x$host_vendor = xsni; then
10491       case $host in
10492       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10493         export_dynamic_flag_spec='${wl}-Blargedynsym'
10494         ;;
10495       esac
10496     fi
10497   fi
10498
10499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10500 $as_echo "$ld_shlibs" >&6; }
10501 test "$ld_shlibs" = no && can_build_shared=no
10502
10503 with_gnu_ld=$with_gnu_ld
10504
10505
10506
10507
10508
10509
10510
10511
10512
10513
10514
10515
10516
10517
10518
10519 #
10520 # Do we need to explicitly link libc?
10521 #
10522 case "x$archive_cmds_need_lc" in
10523 x|xyes)
10524   # Assume -lc should be added
10525   archive_cmds_need_lc=yes
10526
10527   if test "$enable_shared" = yes && test "$GCC" = yes; then
10528     case $archive_cmds in
10529     *'~'*)
10530       # FIXME: we may have to deal with multi-command sequences.
10531       ;;
10532     '$CC '*)
10533       # Test whether the compiler implicitly links with -lc since on some
10534       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10535       # to ld, don't add -lc before -lgcc.
10536       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10537 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10538 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10539   $as_echo_n "(cached) " >&6
10540 else
10541   $RM conftest*
10542         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10543
10544         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10545   (eval $ac_compile) 2>&5
10546   ac_status=$?
10547   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10548   test $ac_status = 0; } 2>conftest.err; then
10549           soname=conftest
10550           lib=conftest
10551           libobjs=conftest.$ac_objext
10552           deplibs=
10553           wl=$lt_prog_compiler_wl
10554           pic_flag=$lt_prog_compiler_pic
10555           compiler_flags=-v
10556           linker_flags=-v
10557           verstring=
10558           output_objdir=.
10559           libname=conftest
10560           lt_save_allow_undefined_flag=$allow_undefined_flag
10561           allow_undefined_flag=
10562           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10563   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10564   ac_status=$?
10565   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10566   test $ac_status = 0; }
10567           then
10568             lt_cv_archive_cmds_need_lc=no
10569           else
10570             lt_cv_archive_cmds_need_lc=yes
10571           fi
10572           allow_undefined_flag=$lt_save_allow_undefined_flag
10573         else
10574           cat conftest.err 1>&5
10575         fi
10576         $RM conftest*
10577
10578 fi
10579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10580 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10581       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10582       ;;
10583     esac
10584   fi
10585   ;;
10586 esac
10587
10588
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
10635
10636
10637
10638
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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
10668
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10745 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10746
10747 if test "$GCC" = yes; then
10748   case $host_os in
10749     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10750     *) lt_awk_arg="/^libraries:/" ;;
10751   esac
10752   case $host_os in
10753     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10754     *) lt_sed_strip_eq="s,=/,/,g" ;;
10755   esac
10756   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10757   case $lt_search_path_spec in
10758   *\;*)
10759     # if the path contains ";" then we assume it to be the separator
10760     # otherwise default to the standard path separator (i.e. ":") - it is
10761     # assumed that no part of a normal pathname contains ";" but that should
10762     # okay in the real world where ";" in dirpaths is itself problematic.
10763     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10764     ;;
10765   *)
10766     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10767     ;;
10768   esac
10769   # Ok, now we have the path, separated by spaces, we can step through it
10770   # and add multilib dir if necessary.
10771   lt_tmp_lt_search_path_spec=
10772   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10773   for lt_sys_path in $lt_search_path_spec; do
10774     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10775       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10776     else
10777       test -d "$lt_sys_path" && \
10778         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10779     fi
10780   done
10781   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10782 BEGIN {RS=" "; FS="/|\n";} {
10783   lt_foo="";
10784   lt_count=0;
10785   for (lt_i = NF; lt_i > 0; lt_i--) {
10786     if ($lt_i != "" && $lt_i != ".") {
10787       if ($lt_i == "..") {
10788         lt_count++;
10789       } else {
10790         if (lt_count == 0) {
10791           lt_foo="/" $lt_i lt_foo;
10792         } else {
10793           lt_count--;
10794         }
10795       }
10796     }
10797   }
10798   if (lt_foo != "") { lt_freq[lt_foo]++; }
10799   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10800 }'`
10801   # AWK program above erroneously prepends '/' to C:/dos/paths
10802   # for these hosts.
10803   case $host_os in
10804     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10805       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10806   esac
10807   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10808 else
10809   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10810 fi
10811 library_names_spec=
10812 libname_spec='lib$name'
10813 soname_spec=
10814 shrext_cmds=".so"
10815 postinstall_cmds=
10816 postuninstall_cmds=
10817 finish_cmds=
10818 finish_eval=
10819 shlibpath_var=
10820 shlibpath_overrides_runpath=unknown
10821 version_type=none
10822 dynamic_linker="$host_os ld.so"
10823 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10824 need_lib_prefix=unknown
10825 hardcode_into_libs=no
10826
10827 # when you set need_version to no, make sure it does not cause -set_version
10828 # flags to be left without arguments
10829 need_version=unknown
10830
10831 case $host_os in
10832 aix3*)
10833   version_type=linux
10834   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10835   shlibpath_var=LIBPATH
10836
10837   # AIX 3 has no versioning support, so we append a major version to the name.
10838   soname_spec='${libname}${release}${shared_ext}$major'
10839   ;;
10840
10841 aix[4-9]*)
10842   version_type=linux
10843   need_lib_prefix=no
10844   need_version=no
10845   hardcode_into_libs=yes
10846   if test "$host_cpu" = ia64; then
10847     # AIX 5 supports IA64
10848     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10849     shlibpath_var=LD_LIBRARY_PATH
10850   else
10851     # With GCC up to 2.95.x, collect2 would create an import file
10852     # for dependence libraries.  The import file would start with
10853     # the line `#! .'.  This would cause the generated library to
10854     # depend on `.', always an invalid library.  This was fixed in
10855     # development snapshots of GCC prior to 3.0.
10856     case $host_os in
10857       aix4 | aix4.[01] | aix4.[01].*)
10858       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10859            echo ' yes '
10860            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10861         :
10862       else
10863         can_build_shared=no
10864       fi
10865       ;;
10866     esac
10867     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10868     # soname into executable. Probably we can add versioning support to
10869     # collect2, so additional links can be useful in future.
10870     if test "$aix_use_runtimelinking" = yes; then
10871       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10872       # instead of lib<name>.a to let people know that these are not
10873       # typical AIX shared libraries.
10874       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10875     else
10876       # We preserve .a as extension for shared libraries through AIX4.2
10877       # and later when we are not doing run time linking.
10878       library_names_spec='${libname}${release}.a $libname.a'
10879       soname_spec='${libname}${release}${shared_ext}$major'
10880     fi
10881     shlibpath_var=LIBPATH
10882   fi
10883   ;;
10884
10885 amigaos*)
10886   case $host_cpu in
10887   powerpc)
10888     # Since July 2007 AmigaOS4 officially supports .so libraries.
10889     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10890     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10891     ;;
10892   m68k)
10893     library_names_spec='$libname.ixlibrary $libname.a'
10894     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10895     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 ${libname}_ixlibrary.a || exit 1; done'
10896     ;;
10897   esac
10898   ;;
10899
10900 beos*)
10901   library_names_spec='${libname}${shared_ext}'
10902   dynamic_linker="$host_os ld.so"
10903   shlibpath_var=LIBRARY_PATH
10904   ;;
10905
10906 bsdi[45]*)
10907   version_type=linux
10908   need_version=no
10909   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10910   soname_spec='${libname}${release}${shared_ext}$major'
10911   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10912   shlibpath_var=LD_LIBRARY_PATH
10913   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10914   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10915   # the default ld.so.conf also contains /usr/contrib/lib and
10916   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10917   # libtool to hard-code these into programs
10918   ;;
10919
10920 cygwin* | mingw* | pw32* | cegcc*)
10921   version_type=windows
10922   shrext_cmds=".dll"
10923   need_version=no
10924   need_lib_prefix=no
10925
10926   case $GCC,$host_os in
10927   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10928     library_names_spec='$libname.dll.a'
10929     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10930     postinstall_cmds='base_file=`basename \${file}`~
10931       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10932       dldir=$destdir/`dirname \$dlpath`~
10933       test -d \$dldir || mkdir -p \$dldir~
10934       $install_prog $dir/$dlname \$dldir/$dlname~
10935       chmod a+x \$dldir/$dlname~
10936       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10937         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10938       fi'
10939     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10940       dlpath=$dir/\$dldll~
10941        $RM \$dlpath'
10942     shlibpath_overrides_runpath=yes
10943
10944     case $host_os in
10945     cygwin*)
10946       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10947       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10948
10949       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10950       ;;
10951     mingw* | cegcc*)
10952       # MinGW DLLs use traditional 'lib' prefix
10953       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10954       ;;
10955     pw32*)
10956       # pw32 DLLs use 'pw' prefix rather than 'lib'
10957       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10958       ;;
10959     esac
10960     ;;
10961
10962   *)
10963     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10964     ;;
10965   esac
10966   dynamic_linker='Win32 ld.exe'
10967   # FIXME: first we should search . and the directory the executable is in
10968   shlibpath_var=PATH
10969   ;;
10970
10971 darwin* | rhapsody*)
10972   dynamic_linker="$host_os dyld"
10973   version_type=darwin
10974   need_lib_prefix=no
10975   need_version=no
10976   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10977   soname_spec='${libname}${release}${major}$shared_ext'
10978   shlibpath_overrides_runpath=yes
10979   shlibpath_var=DYLD_LIBRARY_PATH
10980   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10981
10982   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10983   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10984   ;;
10985
10986 dgux*)
10987   version_type=linux
10988   need_lib_prefix=no
10989   need_version=no
10990   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10991   soname_spec='${libname}${release}${shared_ext}$major'
10992   shlibpath_var=LD_LIBRARY_PATH
10993   ;;
10994
10995 freebsd* | dragonfly*)
10996   # DragonFly does not have aout.  When/if they implement a new
10997   # versioning mechanism, adjust this.
10998   if test -x /usr/bin/objformat; then
10999     objformat=`/usr/bin/objformat`
11000   else
11001     case $host_os in
11002     freebsd[23].*) objformat=aout ;;
11003     *) objformat=elf ;;
11004     esac
11005   fi
11006   version_type=freebsd-$objformat
11007   case $version_type in
11008     freebsd-elf*)
11009       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11010       need_version=no
11011       need_lib_prefix=no
11012       ;;
11013     freebsd-*)
11014       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
11015       need_version=yes
11016       ;;
11017   esac
11018   shlibpath_var=LD_LIBRARY_PATH
11019   case $host_os in
11020   freebsd2.*)
11021     shlibpath_overrides_runpath=yes
11022     ;;
11023   freebsd3.[01]* | freebsdelf3.[01]*)
11024     shlibpath_overrides_runpath=yes
11025     hardcode_into_libs=yes
11026     ;;
11027   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11028   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11029     shlibpath_overrides_runpath=no
11030     hardcode_into_libs=yes
11031     ;;
11032   *) # from 4.6 on, and DragonFly
11033     shlibpath_overrides_runpath=yes
11034     hardcode_into_libs=yes
11035     ;;
11036   esac
11037   ;;
11038
11039 haiku*)
11040   version_type=linux
11041   need_lib_prefix=no
11042   need_version=no
11043   dynamic_linker="$host_os runtime_loader"
11044   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
11045   soname_spec='${libname}${release}${shared_ext}$major'
11046   shlibpath_var=LIBRARY_PATH
11047   shlibpath_overrides_runpath=yes
11048   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
11049   hardcode_into_libs=yes
11050   ;;
11051
11052 hpux9* | hpux10* | hpux11*)
11053   # Give a soname corresponding to the major version so that dld.sl refuses to
11054   # link against other versions.
11055   version_type=sunos
11056   need_lib_prefix=no
11057   need_version=no
11058   case $host_cpu in
11059   ia64*)
11060     shrext_cmds='.so'
11061     hardcode_into_libs=yes
11062     dynamic_linker="$host_os dld.so"
11063     shlibpath_var=LD_LIBRARY_PATH
11064     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11065     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11066     soname_spec='${libname}${release}${shared_ext}$major'
11067     if test "X$HPUX_IA64_MODE" = X32; then
11068       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11069     else
11070       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11071     fi
11072     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11073     ;;
11074   hppa*64*)
11075     shrext_cmds='.sl'
11076     hardcode_into_libs=yes
11077     dynamic_linker="$host_os dld.sl"
11078     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11079     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11080     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11081     soname_spec='${libname}${release}${shared_ext}$major'
11082     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11083     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11084     ;;
11085   *)
11086     shrext_cmds='.sl'
11087     dynamic_linker="$host_os dld.sl"
11088     shlibpath_var=SHLIB_PATH
11089     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11090     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11091     soname_spec='${libname}${release}${shared_ext}$major'
11092     ;;
11093   esac
11094   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11095   postinstall_cmds='chmod 555 $lib'
11096   # or fails outright, so override atomically:
11097   install_override_mode=555
11098   ;;
11099
11100 interix[3-9]*)
11101   version_type=linux
11102   need_lib_prefix=no
11103   need_version=no
11104   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11105   soname_spec='${libname}${release}${shared_ext}$major'
11106   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11107   shlibpath_var=LD_LIBRARY_PATH
11108   shlibpath_overrides_runpath=no
11109   hardcode_into_libs=yes
11110   ;;
11111
11112 irix5* | irix6* | nonstopux*)
11113   case $host_os in
11114     nonstopux*) version_type=nonstopux ;;
11115     *)
11116         if test "$lt_cv_prog_gnu_ld" = yes; then
11117                 version_type=linux
11118         else
11119                 version_type=irix
11120         fi ;;
11121   esac
11122   need_lib_prefix=no
11123   need_version=no
11124   soname_spec='${libname}${release}${shared_ext}$major'
11125   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
11126   case $host_os in
11127   irix5* | nonstopux*)
11128     libsuff= shlibsuff=
11129     ;;
11130   *)
11131     case $LD in # libtool.m4 will add one of these switches to LD
11132     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11133       libsuff= shlibsuff= libmagic=32-bit;;
11134     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11135       libsuff=32 shlibsuff=N32 libmagic=N32;;
11136     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11137       libsuff=64 shlibsuff=64 libmagic=64-bit;;
11138     *) libsuff= shlibsuff= libmagic=never-match;;
11139     esac
11140     ;;
11141   esac
11142   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11143   shlibpath_overrides_runpath=no
11144   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
11145   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
11146   hardcode_into_libs=yes
11147   ;;
11148
11149 # No shared lib support for Linux oldld, aout, or coff.
11150 linux*oldld* | linux*aout* | linux*coff*)
11151   dynamic_linker=no
11152   ;;
11153
11154 # This must be Linux ELF.
11155
11156 # uclinux* changes (here and below) have been submitted to the libtool
11157 # project, but have not yet been accepted: they are GCC-local changes
11158 # for the time being.  (See
11159 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
11160 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
11161   version_type=linux
11162   need_lib_prefix=no
11163   need_version=no
11164   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11165   soname_spec='${libname}${release}${shared_ext}$major'
11166   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11167   shlibpath_var=LD_LIBRARY_PATH
11168   shlibpath_overrides_runpath=no
11169
11170   # Some binutils ld are patched to set DT_RUNPATH
11171   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11172   $as_echo_n "(cached) " >&6
11173 else
11174   lt_cv_shlibpath_overrides_runpath=no
11175     save_LDFLAGS=$LDFLAGS
11176     save_libdir=$libdir
11177     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11178          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11179     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11180 /* end confdefs.h.  */
11181
11182 int
11183 main ()
11184 {
11185
11186   ;
11187   return 0;
11188 }
11189 _ACEOF
11190 if ac_fn_c_try_link "$LINENO"; then :
11191   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11192   lt_cv_shlibpath_overrides_runpath=yes
11193 fi
11194 fi
11195 rm -f core conftest.err conftest.$ac_objext \
11196     conftest$ac_exeext conftest.$ac_ext
11197     LDFLAGS=$save_LDFLAGS
11198     libdir=$save_libdir
11199
11200 fi
11201
11202   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11203
11204   # This implies no fast_install, which is unacceptable.
11205   # Some rework will be needed to allow for fast_install
11206   # before this can be enabled.
11207   hardcode_into_libs=yes
11208
11209   # Append ld.so.conf contents to the search path
11210   if test -f /etc/ld.so.conf; then
11211     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' ' '`
11212     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11213   fi
11214
11215   # We used to test for /lib/ld.so.1 and disable shared libraries on
11216   # powerpc, because MkLinux only supported shared libraries with the
11217   # GNU dynamic linker.  Since this was broken with cross compilers,
11218   # most powerpc-linux boxes support dynamic linking these days and
11219   # people can always --disable-shared, the test was removed, and we
11220   # assume the GNU/Linux dynamic linker is in use.
11221   dynamic_linker='GNU/Linux ld.so'
11222   ;;
11223
11224 netbsd*)
11225   version_type=sunos
11226   need_lib_prefix=no
11227   need_version=no
11228   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11229     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11230     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11231     dynamic_linker='NetBSD (a.out) ld.so'
11232   else
11233     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11234     soname_spec='${libname}${release}${shared_ext}$major'
11235     dynamic_linker='NetBSD ld.elf_so'
11236   fi
11237   shlibpath_var=LD_LIBRARY_PATH
11238   shlibpath_overrides_runpath=yes
11239   hardcode_into_libs=yes
11240   ;;
11241
11242 newsos6)
11243   version_type=linux
11244   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11245   shlibpath_var=LD_LIBRARY_PATH
11246   shlibpath_overrides_runpath=yes
11247   ;;
11248
11249 *nto* | *qnx*)
11250   version_type=qnx
11251   need_lib_prefix=no
11252   need_version=no
11253   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11254   soname_spec='${libname}${release}${shared_ext}$major'
11255   shlibpath_var=LD_LIBRARY_PATH
11256   shlibpath_overrides_runpath=no
11257   hardcode_into_libs=yes
11258   dynamic_linker='ldqnx.so'
11259   ;;
11260
11261 openbsd*)
11262   version_type=sunos
11263   sys_lib_dlsearch_path_spec="/usr/lib"
11264   need_lib_prefix=no
11265   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11266   case $host_os in
11267     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11268     *)                          need_version=no  ;;
11269   esac
11270   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11271   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11272   shlibpath_var=LD_LIBRARY_PATH
11273   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11274     case $host_os in
11275       openbsd2.[89] | openbsd2.[89].*)
11276         shlibpath_overrides_runpath=no
11277         ;;
11278       *)
11279         shlibpath_overrides_runpath=yes
11280         ;;
11281       esac
11282   else
11283     shlibpath_overrides_runpath=yes
11284   fi
11285   ;;
11286
11287 os2*)
11288   libname_spec='$name'
11289   shrext_cmds=".dll"
11290   need_lib_prefix=no
11291   library_names_spec='$libname${shared_ext} $libname.a'
11292   dynamic_linker='OS/2 ld.exe'
11293   shlibpath_var=LIBPATH
11294   ;;
11295
11296 osf3* | osf4* | osf5*)
11297   version_type=osf
11298   need_lib_prefix=no
11299   need_version=no
11300   soname_spec='${libname}${release}${shared_ext}$major'
11301   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11302   shlibpath_var=LD_LIBRARY_PATH
11303   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11304   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11305   ;;
11306
11307 rdos*)
11308   dynamic_linker=no
11309   ;;
11310
11311 solaris*)
11312   version_type=linux
11313   need_lib_prefix=no
11314   need_version=no
11315   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11316   soname_spec='${libname}${release}${shared_ext}$major'
11317   shlibpath_var=LD_LIBRARY_PATH
11318   shlibpath_overrides_runpath=yes
11319   hardcode_into_libs=yes
11320   # ldd complains unless libraries are executable
11321   postinstall_cmds='chmod +x $lib'
11322   ;;
11323
11324 sunos4*)
11325   version_type=sunos
11326   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11327   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11328   shlibpath_var=LD_LIBRARY_PATH
11329   shlibpath_overrides_runpath=yes
11330   if test "$with_gnu_ld" = yes; then
11331     need_lib_prefix=no
11332   fi
11333   need_version=yes
11334   ;;
11335
11336 sysv4 | sysv4.3*)
11337   version_type=linux
11338   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11339   soname_spec='${libname}${release}${shared_ext}$major'
11340   shlibpath_var=LD_LIBRARY_PATH
11341   case $host_vendor in
11342     sni)
11343       shlibpath_overrides_runpath=no
11344       need_lib_prefix=no
11345       runpath_var=LD_RUN_PATH
11346       ;;
11347     siemens)
11348       need_lib_prefix=no
11349       ;;
11350     motorola)
11351       need_lib_prefix=no
11352       need_version=no
11353       shlibpath_overrides_runpath=no
11354       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11355       ;;
11356   esac
11357   ;;
11358
11359 sysv4*MP*)
11360   if test -d /usr/nec ;then
11361     version_type=linux
11362     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11363     soname_spec='$libname${shared_ext}.$major'
11364     shlibpath_var=LD_LIBRARY_PATH
11365   fi
11366   ;;
11367
11368 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11369   version_type=freebsd-elf
11370   need_lib_prefix=no
11371   need_version=no
11372   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11373   soname_spec='${libname}${release}${shared_ext}$major'
11374   shlibpath_var=LD_LIBRARY_PATH
11375   shlibpath_overrides_runpath=yes
11376   hardcode_into_libs=yes
11377   if test "$with_gnu_ld" = yes; then
11378     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11379   else
11380     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11381     case $host_os in
11382       sco3.2v5*)
11383         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11384         ;;
11385     esac
11386   fi
11387   sys_lib_dlsearch_path_spec='/usr/lib'
11388   ;;
11389
11390 tpf*)
11391   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11392   version_type=linux
11393   need_lib_prefix=no
11394   need_version=no
11395   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11396   shlibpath_var=LD_LIBRARY_PATH
11397   shlibpath_overrides_runpath=no
11398   hardcode_into_libs=yes
11399   ;;
11400
11401 uts4*)
11402   version_type=linux
11403   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11404   soname_spec='${libname}${release}${shared_ext}$major'
11405   shlibpath_var=LD_LIBRARY_PATH
11406   ;;
11407
11408 # Shared libraries for VwWorks, >= 7 only at this stage
11409 # and (fpic) still incompatible with "large" code models
11410 # in a few configurations. Only for RTP mode in any case,
11411 # and upon explicit request at configure time.
11412 vxworks7*)
11413   dynamic_linker=no
11414   case ${with_multisubdir}-${enable_shared} in
11415     *large*)
11416       ;;
11417     *mrtp*-yes)
11418       version_type=linux
11419       need_lib_prefix=no
11420       need_version=no
11421       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11422       soname_spec='${libname}${release}${shared_ext}$major'
11423       dynamic_linker="$host_os module_loader"
11424       ;;
11425   esac
11426   ;;
11427 *)
11428   dynamic_linker=no
11429   ;;
11430 esac
11431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11432 $as_echo "$dynamic_linker" >&6; }
11433 test "$dynamic_linker" = no && can_build_shared=no
11434
11435 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11436 if test "$GCC" = yes; then
11437   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11438 fi
11439
11440 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11441   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11442 fi
11443 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11444   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11445 fi
11446
11447
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11539 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11540 hardcode_action=
11541 if test -n "$hardcode_libdir_flag_spec" ||
11542    test -n "$runpath_var" ||
11543    test "X$hardcode_automatic" = "Xyes" ; then
11544
11545   # We can hardcode non-existent directories.
11546   if test "$hardcode_direct" != no &&
11547      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11548      # have to relink, otherwise we might link with an installed library
11549      # when we should be linking with a yet-to-be-installed one
11550      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11551      test "$hardcode_minus_L" != no; then
11552     # Linking always hardcodes the temporary library directory.
11553     hardcode_action=relink
11554   else
11555     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11556     hardcode_action=immediate
11557   fi
11558 else
11559   # We cannot hardcode anything, or else we can only hardcode existing
11560   # directories.
11561   hardcode_action=unsupported
11562 fi
11563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11564 $as_echo "$hardcode_action" >&6; }
11565
11566 if test "$hardcode_action" = relink ||
11567    test "$inherit_rpath" = yes; then
11568   # Fast installation is not supported
11569   enable_fast_install=no
11570 elif test "$shlibpath_overrides_runpath" = yes ||
11571      test "$enable_shared" = no; then
11572   # Fast installation is not necessary
11573   enable_fast_install=needless
11574 fi
11575
11576
11577
11578
11579
11580
11581   if test "x$enable_dlopen" != xyes; then
11582   enable_dlopen=unknown
11583   enable_dlopen_self=unknown
11584   enable_dlopen_self_static=unknown
11585 else
11586   lt_cv_dlopen=no
11587   lt_cv_dlopen_libs=
11588
11589   case $host_os in
11590   beos*)
11591     lt_cv_dlopen="load_add_on"
11592     lt_cv_dlopen_libs=
11593     lt_cv_dlopen_self=yes
11594     ;;
11595
11596   mingw* | pw32* | cegcc*)
11597     lt_cv_dlopen="LoadLibrary"
11598     lt_cv_dlopen_libs=
11599     ;;
11600
11601   cygwin*)
11602     lt_cv_dlopen="dlopen"
11603     lt_cv_dlopen_libs=
11604     ;;
11605
11606   darwin*)
11607   # if libdl is installed we need to link against it
11608     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11609 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11610 if ${ac_cv_lib_dl_dlopen+:} false; then :
11611   $as_echo_n "(cached) " >&6
11612 else
11613   ac_check_lib_save_LIBS=$LIBS
11614 LIBS="-ldl  $LIBS"
11615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11616 /* end confdefs.h.  */
11617
11618 /* Override any GCC internal prototype to avoid an error.
11619    Use char because int might match the return type of a GCC
11620    builtin and then its argument prototype would still apply.  */
11621 #ifdef __cplusplus
11622 extern "C"
11623 #endif
11624 char dlopen ();
11625 int
11626 main ()
11627 {
11628 return dlopen ();
11629   ;
11630   return 0;
11631 }
11632 _ACEOF
11633 if ac_fn_c_try_link "$LINENO"; then :
11634   ac_cv_lib_dl_dlopen=yes
11635 else
11636   ac_cv_lib_dl_dlopen=no
11637 fi
11638 rm -f core conftest.err conftest.$ac_objext \
11639     conftest$ac_exeext conftest.$ac_ext
11640 LIBS=$ac_check_lib_save_LIBS
11641 fi
11642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11643 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11644 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11645   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11646 else
11647
11648     lt_cv_dlopen="dyld"
11649     lt_cv_dlopen_libs=
11650     lt_cv_dlopen_self=yes
11651
11652 fi
11653
11654     ;;
11655
11656   *)
11657     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11658 if test "x$ac_cv_func_shl_load" = xyes; then :
11659   lt_cv_dlopen="shl_load"
11660 else
11661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11662 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11663 if ${ac_cv_lib_dld_shl_load+:} false; then :
11664   $as_echo_n "(cached) " >&6
11665 else
11666   ac_check_lib_save_LIBS=$LIBS
11667 LIBS="-ldld  $LIBS"
11668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11669 /* end confdefs.h.  */
11670
11671 /* Override any GCC internal prototype to avoid an error.
11672    Use char because int might match the return type of a GCC
11673    builtin and then its argument prototype would still apply.  */
11674 #ifdef __cplusplus
11675 extern "C"
11676 #endif
11677 char shl_load ();
11678 int
11679 main ()
11680 {
11681 return shl_load ();
11682   ;
11683   return 0;
11684 }
11685 _ACEOF
11686 if ac_fn_c_try_link "$LINENO"; then :
11687   ac_cv_lib_dld_shl_load=yes
11688 else
11689   ac_cv_lib_dld_shl_load=no
11690 fi
11691 rm -f core conftest.err conftest.$ac_objext \
11692     conftest$ac_exeext conftest.$ac_ext
11693 LIBS=$ac_check_lib_save_LIBS
11694 fi
11695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11696 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11697 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11698   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11699 else
11700   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11701 if test "x$ac_cv_func_dlopen" = xyes; then :
11702   lt_cv_dlopen="dlopen"
11703 else
11704   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11705 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11706 if ${ac_cv_lib_dl_dlopen+:} false; then :
11707   $as_echo_n "(cached) " >&6
11708 else
11709   ac_check_lib_save_LIBS=$LIBS
11710 LIBS="-ldl  $LIBS"
11711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11712 /* end confdefs.h.  */
11713
11714 /* Override any GCC internal prototype to avoid an error.
11715    Use char because int might match the return type of a GCC
11716    builtin and then its argument prototype would still apply.  */
11717 #ifdef __cplusplus
11718 extern "C"
11719 #endif
11720 char dlopen ();
11721 int
11722 main ()
11723 {
11724 return dlopen ();
11725   ;
11726   return 0;
11727 }
11728 _ACEOF
11729 if ac_fn_c_try_link "$LINENO"; then :
11730   ac_cv_lib_dl_dlopen=yes
11731 else
11732   ac_cv_lib_dl_dlopen=no
11733 fi
11734 rm -f core conftest.err conftest.$ac_objext \
11735     conftest$ac_exeext conftest.$ac_ext
11736 LIBS=$ac_check_lib_save_LIBS
11737 fi
11738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11739 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11740 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11741   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11742 else
11743   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11744 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11745 if ${ac_cv_lib_svld_dlopen+:} false; then :
11746   $as_echo_n "(cached) " >&6
11747 else
11748   ac_check_lib_save_LIBS=$LIBS
11749 LIBS="-lsvld  $LIBS"
11750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11751 /* end confdefs.h.  */
11752
11753 /* Override any GCC internal prototype to avoid an error.
11754    Use char because int might match the return type of a GCC
11755    builtin and then its argument prototype would still apply.  */
11756 #ifdef __cplusplus
11757 extern "C"
11758 #endif
11759 char dlopen ();
11760 int
11761 main ()
11762 {
11763 return dlopen ();
11764   ;
11765   return 0;
11766 }
11767 _ACEOF
11768 if ac_fn_c_try_link "$LINENO"; then :
11769   ac_cv_lib_svld_dlopen=yes
11770 else
11771   ac_cv_lib_svld_dlopen=no
11772 fi
11773 rm -f core conftest.err conftest.$ac_objext \
11774     conftest$ac_exeext conftest.$ac_ext
11775 LIBS=$ac_check_lib_save_LIBS
11776 fi
11777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11778 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11779 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11780   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11781 else
11782   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11783 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11784 if ${ac_cv_lib_dld_dld_link+:} false; then :
11785   $as_echo_n "(cached) " >&6
11786 else
11787   ac_check_lib_save_LIBS=$LIBS
11788 LIBS="-ldld  $LIBS"
11789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11790 /* end confdefs.h.  */
11791
11792 /* Override any GCC internal prototype to avoid an error.
11793    Use char because int might match the return type of a GCC
11794    builtin and then its argument prototype would still apply.  */
11795 #ifdef __cplusplus
11796 extern "C"
11797 #endif
11798 char dld_link ();
11799 int
11800 main ()
11801 {
11802 return dld_link ();
11803   ;
11804   return 0;
11805 }
11806 _ACEOF
11807 if ac_fn_c_try_link "$LINENO"; then :
11808   ac_cv_lib_dld_dld_link=yes
11809 else
11810   ac_cv_lib_dld_dld_link=no
11811 fi
11812 rm -f core conftest.err conftest.$ac_objext \
11813     conftest$ac_exeext conftest.$ac_ext
11814 LIBS=$ac_check_lib_save_LIBS
11815 fi
11816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11817 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11818 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11819   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11820 fi
11821
11822
11823 fi
11824
11825
11826 fi
11827
11828
11829 fi
11830
11831
11832 fi
11833
11834
11835 fi
11836
11837     ;;
11838   esac
11839
11840   if test "x$lt_cv_dlopen" != xno; then
11841     enable_dlopen=yes
11842   else
11843     enable_dlopen=no
11844   fi
11845
11846   case $lt_cv_dlopen in
11847   dlopen)
11848     save_CPPFLAGS="$CPPFLAGS"
11849     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11850
11851     save_LDFLAGS="$LDFLAGS"
11852     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11853
11854     save_LIBS="$LIBS"
11855     LIBS="$lt_cv_dlopen_libs $LIBS"
11856
11857     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11858 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11859 if ${lt_cv_dlopen_self+:} false; then :
11860   $as_echo_n "(cached) " >&6
11861 else
11862           if test "$cross_compiling" = yes; then :
11863   lt_cv_dlopen_self=cross
11864 else
11865   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11866   lt_status=$lt_dlunknown
11867   cat > conftest.$ac_ext <<_LT_EOF
11868 #line 11868 "configure"
11869 #include "confdefs.h"
11870
11871 #if HAVE_DLFCN_H
11872 #include <dlfcn.h>
11873 #endif
11874
11875 #include <stdio.h>
11876
11877 #ifdef RTLD_GLOBAL
11878 #  define LT_DLGLOBAL           RTLD_GLOBAL
11879 #else
11880 #  ifdef DL_GLOBAL
11881 #    define LT_DLGLOBAL         DL_GLOBAL
11882 #  else
11883 #    define LT_DLGLOBAL         0
11884 #  endif
11885 #endif
11886
11887 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11888    find out it does not work in some platform. */
11889 #ifndef LT_DLLAZY_OR_NOW
11890 #  ifdef RTLD_LAZY
11891 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11892 #  else
11893 #    ifdef DL_LAZY
11894 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11895 #    else
11896 #      ifdef RTLD_NOW
11897 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11898 #      else
11899 #        ifdef DL_NOW
11900 #          define LT_DLLAZY_OR_NOW      DL_NOW
11901 #        else
11902 #          define LT_DLLAZY_OR_NOW      0
11903 #        endif
11904 #      endif
11905 #    endif
11906 #  endif
11907 #endif
11908
11909 /* When -fvisbility=hidden is used, assume the code has been annotated
11910    correspondingly for the symbols needed.  */
11911 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11912 void fnord () __attribute__((visibility("default")));
11913 #endif
11914
11915 void fnord () { int i=42; }
11916 int main ()
11917 {
11918   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11919   int status = $lt_dlunknown;
11920
11921   if (self)
11922     {
11923       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11924       else
11925         {
11926           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11927           else puts (dlerror ());
11928         }
11929       /* dlclose (self); */
11930     }
11931   else
11932     puts (dlerror ());
11933
11934   return status;
11935 }
11936 _LT_EOF
11937   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11938   (eval $ac_link) 2>&5
11939   ac_status=$?
11940   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11941   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11942     (./conftest; exit; ) >&5 2>/dev/null
11943     lt_status=$?
11944     case x$lt_status in
11945       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11946       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11947       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11948     esac
11949   else :
11950     # compilation failed
11951     lt_cv_dlopen_self=no
11952   fi
11953 fi
11954 rm -fr conftest*
11955
11956
11957 fi
11958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11959 $as_echo "$lt_cv_dlopen_self" >&6; }
11960
11961     if test "x$lt_cv_dlopen_self" = xyes; then
11962       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11963       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11964 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11965 if ${lt_cv_dlopen_self_static+:} false; then :
11966   $as_echo_n "(cached) " >&6
11967 else
11968           if test "$cross_compiling" = yes; then :
11969   lt_cv_dlopen_self_static=cross
11970 else
11971   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11972   lt_status=$lt_dlunknown
11973   cat > conftest.$ac_ext <<_LT_EOF
11974 #line 11974 "configure"
11975 #include "confdefs.h"
11976
11977 #if HAVE_DLFCN_H
11978 #include <dlfcn.h>
11979 #endif
11980
11981 #include <stdio.h>
11982
11983 #ifdef RTLD_GLOBAL
11984 #  define LT_DLGLOBAL           RTLD_GLOBAL
11985 #else
11986 #  ifdef DL_GLOBAL
11987 #    define LT_DLGLOBAL         DL_GLOBAL
11988 #  else
11989 #    define LT_DLGLOBAL         0
11990 #  endif
11991 #endif
11992
11993 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11994    find out it does not work in some platform. */
11995 #ifndef LT_DLLAZY_OR_NOW
11996 #  ifdef RTLD_LAZY
11997 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11998 #  else
11999 #    ifdef DL_LAZY
12000 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12001 #    else
12002 #      ifdef RTLD_NOW
12003 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12004 #      else
12005 #        ifdef DL_NOW
12006 #          define LT_DLLAZY_OR_NOW      DL_NOW
12007 #        else
12008 #          define LT_DLLAZY_OR_NOW      0
12009 #        endif
12010 #      endif
12011 #    endif
12012 #  endif
12013 #endif
12014
12015 /* When -fvisbility=hidden is used, assume the code has been annotated
12016    correspondingly for the symbols needed.  */
12017 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12018 void fnord () __attribute__((visibility("default")));
12019 #endif
12020
12021 void fnord () { int i=42; }
12022 int main ()
12023 {
12024   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12025   int status = $lt_dlunknown;
12026
12027   if (self)
12028     {
12029       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12030       else
12031         {
12032           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12033           else puts (dlerror ());
12034         }
12035       /* dlclose (self); */
12036     }
12037   else
12038     puts (dlerror ());
12039
12040   return status;
12041 }
12042 _LT_EOF
12043   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12044   (eval $ac_link) 2>&5
12045   ac_status=$?
12046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12047   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12048     (./conftest; exit; ) >&5 2>/dev/null
12049     lt_status=$?
12050     case x$lt_status in
12051       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12052       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12053       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12054     esac
12055   else :
12056     # compilation failed
12057     lt_cv_dlopen_self_static=no
12058   fi
12059 fi
12060 rm -fr conftest*
12061
12062
12063 fi
12064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12065 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12066     fi
12067
12068     CPPFLAGS="$save_CPPFLAGS"
12069     LDFLAGS="$save_LDFLAGS"
12070     LIBS="$save_LIBS"
12071     ;;
12072   esac
12073
12074   case $lt_cv_dlopen_self in
12075   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12076   *) enable_dlopen_self=unknown ;;
12077   esac
12078
12079   case $lt_cv_dlopen_self_static in
12080   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12081   *) enable_dlopen_self_static=unknown ;;
12082   esac
12083 fi
12084
12085
12086
12087
12088
12089
12090
12091
12092
12093
12094
12095
12096
12097
12098
12099
12100
12101 striplib=
12102 old_striplib=
12103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12104 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12105 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12106   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12107   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12109 $as_echo "yes" >&6; }
12110 else
12111 # FIXME - insert some real tests, host_os isn't really good enough
12112   case $host_os in
12113   darwin*)
12114     if test -n "$STRIP" ; then
12115       striplib="$STRIP -x"
12116       old_striplib="$STRIP -S"
12117       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12118 $as_echo "yes" >&6; }
12119     else
12120       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12121 $as_echo "no" >&6; }
12122     fi
12123     ;;
12124   *)
12125     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12126 $as_echo "no" >&6; }
12127     ;;
12128   esac
12129 fi
12130
12131
12132
12133
12134
12135
12136
12137
12138
12139
12140
12141
12142   # Report which library types will actually be built
12143   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12144 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12146 $as_echo "$can_build_shared" >&6; }
12147
12148   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12149 $as_echo_n "checking whether to build shared libraries... " >&6; }
12150   test "$can_build_shared" = "no" && enable_shared=no
12151
12152   # On AIX, shared libraries and static libraries use the same namespace, and
12153   # are all built from PIC.
12154   case $host_os in
12155   aix3*)
12156     test "$enable_shared" = yes && enable_static=no
12157     if test -n "$RANLIB"; then
12158       archive_cmds="$archive_cmds~\$RANLIB \$lib"
12159       postinstall_cmds='$RANLIB $lib'
12160     fi
12161     ;;
12162
12163   aix[4-9]*)
12164     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
12165       test "$enable_shared" = yes && enable_static=no
12166     fi
12167     ;;
12168   esac
12169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12170 $as_echo "$enable_shared" >&6; }
12171
12172   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12173 $as_echo_n "checking whether to build static libraries... " >&6; }
12174   # Make sure either enable_shared or enable_static is yes.
12175   test "$enable_shared" = yes || enable_static=yes
12176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12177 $as_echo "$enable_static" >&6; }
12178
12179
12180
12181
12182 fi
12183 ac_ext=c
12184 ac_cpp='$CPP $CPPFLAGS'
12185 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12186 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12187 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12188
12189 CC="$lt_save_CC"
12190
12191
12192
12193
12194
12195
12196
12197
12198
12199
12200
12201
12202
12203         ac_config_commands="$ac_config_commands libtool"
12204
12205
12206
12207
12208 # Only expand once:
12209
12210
12211
12212
12213
12214   gdc_save_DFLAGS=$GDCFLAGS
12215   GDCFLAGS="-fno-druntime -nostdinc -I $phobos_cv_abs_srcdir/libdruntime  $GDCFLAGS"
12216
12217
12218 # Source file extension for D test sources.
12219 ac_ext=d
12220
12221 # Object file extension for compiled D test sources.
12222 objext=o
12223 objext_D=$objext
12224
12225 # Code to be used in simple compile tests
12226 lt_simple_compile_test_code="\
12227   module object;
12228   shared int some_variable = 0;
12229 "
12230
12231 # Code to be used in simple link tests
12232 lt_simple_link_test_code="\
12233   module object;
12234   extern(C) int main() { return 0; }
12235 "
12236
12237 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12238
12239
12240
12241
12242
12243
12244 # If no C compiler was specified, use CC.
12245 LTCC=${LTCC-"$CC"}
12246
12247 # If no C compiler flags were specified, use CFLAGS.
12248 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12249
12250 # Allow CC to be a program name with arguments.
12251 compiler=$CC
12252
12253
12254 # save warnings/boilerplate of simple test code
12255 ac_outfile=conftest.$ac_objext
12256 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12257 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12258 _lt_compiler_boilerplate=`cat conftest.err`
12259 $RM conftest*
12260
12261 ac_outfile=conftest.$ac_objext
12262 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12263 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12264 _lt_linker_boilerplate=`cat conftest.err`
12265 $RM -r conftest*
12266
12267
12268 # Allow CC to be a program name with arguments.
12269 lt_save_CC=$CC
12270 lt_save_CFLAGS=$CFLAGS
12271 lt_save_GCC=$GCC
12272 GCC=yes
12273 CC=${GDC-"gdc"}
12274 CFLAGS=$GDCFLAGS
12275 compiler=$CC
12276 compiler_D=$CC
12277 LD_D=$CC
12278 for cc_temp in $compiler""; do
12279   case $cc_temp in
12280     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12281     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12282     \-*) ;;
12283     *) break;;
12284   esac
12285 done
12286 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12287
12288
12289 # GDC did not exist at the time GCC didn't implicitly link libc in.
12290 archive_cmds_need_lc_D=no
12291
12292 old_archive_cmds_D=$old_archive_cmds
12293 reload_flag_D=$reload_flag
12294 reload_cmds_D=$reload_cmds
12295
12296 ## CAVEAT EMPTOR:
12297 ## There is no encapsulation within the following macros, do not change
12298 ## the running order or otherwise move them around unless you know exactly
12299 ## what you are doing...
12300 if test -n "$compiler"; then
12301
12302 lt_prog_compiler_no_builtin_flag_D=
12303
12304 if test "$GCC" = yes; then
12305   case $cc_basename in
12306   nvcc*)
12307     lt_prog_compiler_no_builtin_flag_D=' -Xcompiler -fno-builtin' ;;
12308   *)
12309     lt_prog_compiler_no_builtin_flag_D=' -fno-builtin' ;;
12310   esac
12311
12312   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
12313 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
12314 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
12315   $as_echo_n "(cached) " >&6
12316 else
12317   lt_cv_prog_compiler_rtti_exceptions=no
12318    ac_outfile=conftest.$ac_objext
12319    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12320    lt_compiler_flag="-fno-rtti -fno-exceptions"
12321    # Insert the option either (1) after the last *FLAGS variable, or
12322    # (2) before a word containing "conftest.", or (3) at the end.
12323    # Note that $ac_compile itself does not contain backslashes and begins
12324    # with a dollar sign (not a hyphen), so the echo should work correctly.
12325    # The option is referenced via a variable to avoid confusing sed.
12326    lt_compile=`echo "$ac_compile" | $SED \
12327    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12328    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12329    -e 's:$: $lt_compiler_flag:'`
12330    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12331    (eval "$lt_compile" 2>conftest.err)
12332    ac_status=$?
12333    cat conftest.err >&5
12334    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12335    if (exit $ac_status) && test -s "$ac_outfile"; then
12336      # The compiler can only warn and ignore the option if not recognized
12337      # So say no if there are warnings other than the usual output.
12338      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
12339      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12340      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
12341        lt_cv_prog_compiler_rtti_exceptions=yes
12342      fi
12343    fi
12344    $RM conftest*
12345
12346 fi
12347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
12348 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
12349
12350 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
12351     lt_prog_compiler_no_builtin_flag_D="$lt_prog_compiler_no_builtin_flag_D -fno-rtti -fno-exceptions"
12352 else
12353     :
12354 fi
12355
12356 fi
12357
12358
12359
12360   lt_prog_compiler_wl_D=
12361 lt_prog_compiler_pic_D=
12362 lt_prog_compiler_static_D=
12363
12364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
12365 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
12366
12367   if test "$GCC" = yes; then
12368     lt_prog_compiler_wl_D='-Wl,'
12369     lt_prog_compiler_static_D='-static'
12370
12371     case $host_os in
12372       aix*)
12373       # All AIX code is PIC.
12374       if test "$host_cpu" = ia64; then
12375         # AIX 5 now supports IA64 processor
12376         lt_prog_compiler_static_D='-Bstatic'
12377       fi
12378       lt_prog_compiler_pic_D='-fPIC'
12379       ;;
12380
12381     amigaos*)
12382       case $host_cpu in
12383       powerpc)
12384             # see comment about AmigaOS4 .so support
12385             lt_prog_compiler_pic_D='-fPIC'
12386         ;;
12387       m68k)
12388             # FIXME: we need at least 68020 code to build shared libraries, but
12389             # adding the `-m68020' flag to GCC prevents building anything better,
12390             # like `-m68040'.
12391             lt_prog_compiler_pic_D='-m68020 -resident32 -malways-restore-a4'
12392         ;;
12393       esac
12394       ;;
12395
12396     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
12397       # PIC is the default for these OSes.
12398       ;;
12399
12400     mingw* | cygwin* | pw32* | os2* | cegcc*)
12401       # This hack is so that the source file can tell whether it is being
12402       # built for inclusion in a dll (and should export symbols for example).
12403       # Although the cygwin gcc ignores -fPIC, still need this for old-style
12404       # (--disable-auto-import) libraries
12405       lt_prog_compiler_pic_D='-DDLL_EXPORT'
12406       ;;
12407
12408     darwin* | rhapsody*)
12409       # PIC is the default on this platform
12410       # Common symbols not allowed in MH_DYLIB files
12411       lt_prog_compiler_pic_D='-fno-common'
12412       ;;
12413
12414     haiku*)
12415       # PIC is the default for Haiku.
12416       # The "-static" flag exists, but is broken.
12417       lt_prog_compiler_static_D=
12418       ;;
12419
12420     hpux*)
12421       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
12422       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
12423       # sets the default TLS model and affects inlining.
12424       case $host_cpu in
12425       hppa*64*)
12426         # +Z the default
12427         ;;
12428       *)
12429         lt_prog_compiler_pic_D='-fPIC'
12430         ;;
12431       esac
12432       ;;
12433
12434     interix[3-9]*)
12435       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
12436       # Instead, we relocate shared libraries at runtime.
12437       ;;
12438
12439     msdosdjgpp*)
12440       # Just because we use GCC doesn't mean we suddenly get shared libraries
12441       # on systems that don't support them.
12442       lt_prog_compiler_can_build_shared_D=no
12443       enable_shared=no
12444       ;;
12445
12446     *nto* | *qnx*)
12447       # QNX uses GNU C++, but need to define -shared option too, otherwise
12448       # it will coredump.
12449       lt_prog_compiler_pic_D='-fPIC -shared'
12450       ;;
12451
12452     sysv4*MP*)
12453       if test -d /usr/nec; then
12454         lt_prog_compiler_pic_D=-Kconform_pic
12455       fi
12456       ;;
12457
12458     *)
12459       lt_prog_compiler_pic_D='-fPIC'
12460       ;;
12461     esac
12462
12463     case $cc_basename in
12464     nvcc*) # Cuda Compiler Driver 2.2
12465       lt_prog_compiler_wl_D='-Xlinker '
12466       lt_prog_compiler_pic_D='-Xcompiler -fPIC'
12467       ;;
12468     esac
12469   else
12470     # PORTME Check for flag to pass linker flags through the system compiler.
12471     case $host_os in
12472     aix*)
12473       lt_prog_compiler_wl_D='-Wl,'
12474       if test "$host_cpu" = ia64; then
12475         # AIX 5 now supports IA64 processor
12476         lt_prog_compiler_static_D='-Bstatic'
12477       else
12478         lt_prog_compiler_static_D='-bnso -bI:/lib/syscalls.exp'
12479       fi
12480       ;;
12481
12482     mingw* | cygwin* | pw32* | os2* | cegcc*)
12483       # This hack is so that the source file can tell whether it is being
12484       # built for inclusion in a dll (and should export symbols for example).
12485       lt_prog_compiler_pic_D='-DDLL_EXPORT'
12486       ;;
12487
12488     hpux9* | hpux10* | hpux11*)
12489       lt_prog_compiler_wl_D='-Wl,'
12490       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
12491       # not for PA HP-UX.
12492       case $host_cpu in
12493       hppa*64*|ia64*)
12494         # +Z the default
12495         ;;
12496       *)
12497         lt_prog_compiler_pic_D='+Z'
12498         ;;
12499       esac
12500       # Is there a better lt_prog_compiler_static that works with the bundled CC?
12501       lt_prog_compiler_static_D='${wl}-a ${wl}archive'
12502       ;;
12503
12504     irix5* | irix6* | nonstopux*)
12505       lt_prog_compiler_wl_D='-Wl,'
12506       # PIC (with -KPIC) is the default.
12507       lt_prog_compiler_static_D='-non_shared'
12508       ;;
12509
12510     linux* | k*bsd*-gnu | kopensolaris*-gnu)
12511       case $cc_basename in
12512       # old Intel for x86_64 which still supported -KPIC.
12513       ecc*)
12514         lt_prog_compiler_wl_D='-Wl,'
12515         lt_prog_compiler_pic_D='-KPIC'
12516         lt_prog_compiler_static_D='-static'
12517         ;;
12518       # icc used to be incompatible with GCC.
12519       # ICC 10 doesn't accept -KPIC any more.
12520       icc* | ifort*)
12521         lt_prog_compiler_wl_D='-Wl,'
12522         lt_prog_compiler_pic_D='-fPIC'
12523         lt_prog_compiler_static_D='-static'
12524         ;;
12525       # Lahey Fortran 8.1.
12526       lf95*)
12527         lt_prog_compiler_wl_D='-Wl,'
12528         lt_prog_compiler_pic_D='--shared'
12529         lt_prog_compiler_static_D='--static'
12530         ;;
12531       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
12532         # Portland Group compilers (*not* the Pentium gcc compiler,
12533         # which looks to be a dead project)
12534         lt_prog_compiler_wl_D='-Wl,'
12535         lt_prog_compiler_pic_D='-fpic'
12536         lt_prog_compiler_static_D='-Bstatic'
12537         ;;
12538       ccc*)
12539         lt_prog_compiler_wl_D='-Wl,'
12540         # All Alpha code is PIC.
12541         lt_prog_compiler_static_D='-non_shared'
12542         ;;
12543       xl* | bgxl* | bgf* | mpixl*)
12544         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
12545         lt_prog_compiler_wl_D='-Wl,'
12546         lt_prog_compiler_pic_D='-qpic'
12547         lt_prog_compiler_static_D='-qstaticlink'
12548         ;;
12549       *)
12550         case `$CC -V 2>&1 | sed 5q` in
12551         *Sun\ F* | *Sun*Fortran*)
12552           # Sun Fortran 8.3 passes all unrecognized flags to the linker
12553           lt_prog_compiler_pic_D='-KPIC'
12554           lt_prog_compiler_static_D='-Bstatic'
12555           lt_prog_compiler_wl_D=''
12556           ;;
12557         *Sun\ C*)
12558           # Sun C 5.9
12559           lt_prog_compiler_pic_D='-KPIC'
12560           lt_prog_compiler_static_D='-Bstatic'
12561           lt_prog_compiler_wl_D='-Wl,'
12562           ;;
12563         esac
12564         ;;
12565       esac
12566       ;;
12567
12568     newsos6)
12569       lt_prog_compiler_pic_D='-KPIC'
12570       lt_prog_compiler_static_D='-Bstatic'
12571       ;;
12572
12573     *nto* | *qnx*)
12574       # QNX uses GNU C++, but need to define -shared option too, otherwise
12575       # it will coredump.
12576       lt_prog_compiler_pic_D='-fPIC -shared'
12577       ;;
12578
12579     osf3* | osf4* | osf5*)
12580       lt_prog_compiler_wl_D='-Wl,'
12581       # All OSF/1 code is PIC.
12582       lt_prog_compiler_static_D='-non_shared'
12583       ;;
12584
12585     rdos*)
12586       lt_prog_compiler_static_D='-non_shared'
12587       ;;
12588
12589     solaris*)
12590       lt_prog_compiler_pic_D='-KPIC'
12591       lt_prog_compiler_static_D='-Bstatic'
12592       case $cc_basename in
12593       f77* | f90* | f95*)
12594         lt_prog_compiler_wl_D='-Qoption ld ';;
12595       *)
12596         lt_prog_compiler_wl_D='-Wl,';;
12597       esac
12598       ;;
12599
12600     sunos4*)
12601       lt_prog_compiler_wl_D='-Qoption ld '
12602       lt_prog_compiler_pic_D='-PIC'
12603       lt_prog_compiler_static_D='-Bstatic'
12604       ;;
12605
12606     sysv4 | sysv4.2uw2* | sysv4.3*)
12607       lt_prog_compiler_wl_D='-Wl,'
12608       lt_prog_compiler_pic_D='-KPIC'
12609       lt_prog_compiler_static_D='-Bstatic'
12610       ;;
12611
12612     sysv4*MP*)
12613       if test -d /usr/nec ;then
12614         lt_prog_compiler_pic_D='-Kconform_pic'
12615         lt_prog_compiler_static_D='-Bstatic'
12616       fi
12617       ;;
12618
12619     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
12620       lt_prog_compiler_wl_D='-Wl,'
12621       lt_prog_compiler_pic_D='-KPIC'
12622       lt_prog_compiler_static_D='-Bstatic'
12623       ;;
12624
12625     unicos*)
12626       lt_prog_compiler_wl_D='-Wl,'
12627       lt_prog_compiler_can_build_shared_D=no
12628       ;;
12629
12630     uts4*)
12631       lt_prog_compiler_pic_D='-pic'
12632       lt_prog_compiler_static_D='-Bstatic'
12633       ;;
12634
12635     *)
12636       lt_prog_compiler_can_build_shared_D=no
12637       ;;
12638     esac
12639   fi
12640
12641 case $host_os in
12642   # For platforms which do not support PIC, -DPIC is meaningless:
12643   *djgpp*)
12644     lt_prog_compiler_pic_D=
12645     ;;
12646   *)
12647     lt_prog_compiler_pic_D="$lt_prog_compiler_pic_D"
12648     ;;
12649 esac
12650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_D" >&5
12651 $as_echo "$lt_prog_compiler_pic_D" >&6; }
12652
12653
12654
12655 #
12656 # Check to make sure the PIC flag actually works.
12657 #
12658 if test -n "$lt_prog_compiler_pic_D"; then
12659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_D works" >&5
12660 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_D works... " >&6; }
12661 if ${lt_cv_prog_compiler_pic_works_D+:} false; then :
12662   $as_echo_n "(cached) " >&6
12663 else
12664   lt_cv_prog_compiler_pic_works_D=no
12665    ac_outfile=conftest.$ac_objext
12666    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12667    lt_compiler_flag="$lt_prog_compiler_pic_D"
12668    # Insert the option either (1) after the last *FLAGS variable, or
12669    # (2) before a word containing "conftest.", or (3) at the end.
12670    # Note that $ac_compile itself does not contain backslashes and begins
12671    # with a dollar sign (not a hyphen), so the echo should work correctly.
12672    # The option is referenced via a variable to avoid confusing sed.
12673    lt_compile=`echo "$ac_compile" | $SED \
12674    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12675    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12676    -e 's:$: $lt_compiler_flag:'`
12677    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12678    (eval "$lt_compile" 2>conftest.err)
12679    ac_status=$?
12680    cat conftest.err >&5
12681    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12682    if (exit $ac_status) && test -s "$ac_outfile"; then
12683      # The compiler can only warn and ignore the option if not recognized
12684      # So say no if there are warnings other than the usual output.
12685      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
12686      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12687      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
12688        lt_cv_prog_compiler_pic_works_D=yes
12689      fi
12690    fi
12691    $RM conftest*
12692
12693 fi
12694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_D" >&5
12695 $as_echo "$lt_cv_prog_compiler_pic_works_D" >&6; }
12696
12697 if test x"$lt_cv_prog_compiler_pic_works_D" = xyes; then
12698     case $lt_prog_compiler_pic_D in
12699      "" | " "*) ;;
12700      *) lt_prog_compiler_pic_D=" $lt_prog_compiler_pic_D" ;;
12701      esac
12702 else
12703     lt_prog_compiler_pic_D=
12704      lt_prog_compiler_can_build_shared_D=no
12705 fi
12706
12707 fi
12708
12709
12710
12711 #
12712 # Check to make sure the static flag actually works.
12713 #
12714 wl=$lt_prog_compiler_wl_D eval lt_tmp_static_flag=\"$lt_prog_compiler_static_D\"
12715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
12716 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
12717 if ${lt_cv_prog_compiler_static_works_D+:} false; then :
12718   $as_echo_n "(cached) " >&6
12719 else
12720   lt_cv_prog_compiler_static_works_D=no
12721    save_LDFLAGS="$LDFLAGS"
12722    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
12723    echo "$lt_simple_link_test_code" > conftest.$ac_ext
12724    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
12725      # The linker can only warn and ignore the option if not recognized
12726      # So say no if there are warnings
12727      if test -s conftest.err; then
12728        # Append any errors to the config.log.
12729        cat conftest.err 1>&5
12730        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
12731        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12732        if diff conftest.exp conftest.er2 >/dev/null; then
12733          lt_cv_prog_compiler_static_works_D=yes
12734        fi
12735      else
12736        lt_cv_prog_compiler_static_works_D=yes
12737      fi
12738    fi
12739    $RM -r conftest*
12740    LDFLAGS="$save_LDFLAGS"
12741
12742 fi
12743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_D" >&5
12744 $as_echo "$lt_cv_prog_compiler_static_works_D" >&6; }
12745
12746 if test x"$lt_cv_prog_compiler_static_works_D" = xyes; then
12747     :
12748 else
12749     lt_prog_compiler_static_D=
12750 fi
12751
12752
12753
12754
12755   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12756 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12757 if ${lt_cv_prog_compiler_c_o_D+:} false; then :
12758   $as_echo_n "(cached) " >&6
12759 else
12760   lt_cv_prog_compiler_c_o_D=no
12761    $RM -r conftest 2>/dev/null
12762    mkdir conftest
12763    cd conftest
12764    mkdir out
12765    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12766
12767    lt_compiler_flag="-o out/conftest2.$ac_objext"
12768    # Insert the option either (1) after the last *FLAGS variable, or
12769    # (2) before a word containing "conftest.", or (3) at the end.
12770    # Note that $ac_compile itself does not contain backslashes and begins
12771    # with a dollar sign (not a hyphen), so the echo should work correctly.
12772    lt_compile=`echo "$ac_compile" | $SED \
12773    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12774    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12775    -e 's:$: $lt_compiler_flag:'`
12776    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12777    (eval "$lt_compile" 2>out/conftest.err)
12778    ac_status=$?
12779    cat out/conftest.err >&5
12780    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12781    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12782    then
12783      # The compiler can only warn and ignore the option if not recognized
12784      # So say no if there are warnings
12785      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12786      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12787      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12788        lt_cv_prog_compiler_c_o_D=yes
12789      fi
12790    fi
12791    chmod u+w . 2>&5
12792    $RM conftest*
12793    # SGI C++ compiler will create directory out/ii_files/ for
12794    # template instantiation
12795    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12796    $RM out/* && rmdir out
12797    cd ..
12798    $RM -r conftest
12799    $RM conftest*
12800
12801 fi
12802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_D" >&5
12803 $as_echo "$lt_cv_prog_compiler_c_o_D" >&6; }
12804
12805
12806
12807   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12808 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12809 if ${lt_cv_prog_compiler_c_o_D+:} false; then :
12810   $as_echo_n "(cached) " >&6
12811 else
12812   lt_cv_prog_compiler_c_o_D=no
12813    $RM -r conftest 2>/dev/null
12814    mkdir conftest
12815    cd conftest
12816    mkdir out
12817    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12818
12819    lt_compiler_flag="-o out/conftest2.$ac_objext"
12820    # Insert the option either (1) after the last *FLAGS variable, or
12821    # (2) before a word containing "conftest.", or (3) at the end.
12822    # Note that $ac_compile itself does not contain backslashes and begins
12823    # with a dollar sign (not a hyphen), so the echo should work correctly.
12824    lt_compile=`echo "$ac_compile" | $SED \
12825    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12826    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12827    -e 's:$: $lt_compiler_flag:'`
12828    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12829    (eval "$lt_compile" 2>out/conftest.err)
12830    ac_status=$?
12831    cat out/conftest.err >&5
12832    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12833    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12834    then
12835      # The compiler can only warn and ignore the option if not recognized
12836      # So say no if there are warnings
12837      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12838      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12839      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12840        lt_cv_prog_compiler_c_o_D=yes
12841      fi
12842    fi
12843    chmod u+w . 2>&5
12844    $RM conftest*
12845    # SGI C++ compiler will create directory out/ii_files/ for
12846    # template instantiation
12847    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12848    $RM out/* && rmdir out
12849    cd ..
12850    $RM -r conftest
12851    $RM conftest*
12852
12853 fi
12854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_D" >&5
12855 $as_echo "$lt_cv_prog_compiler_c_o_D" >&6; }
12856
12857
12858
12859
12860 hard_links="nottested"
12861 if test "$lt_cv_prog_compiler_c_o_D" = no && test "$need_locks" != no; then
12862   # do not overwrite the value of need_locks provided by the user
12863   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
12864 $as_echo_n "checking if we can lock with hard links... " >&6; }
12865   hard_links=yes
12866   $RM conftest*
12867   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12868   touch conftest.a
12869   ln conftest.a conftest.b 2>&5 || hard_links=no
12870   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
12872 $as_echo "$hard_links" >&6; }
12873   if test "$hard_links" = no; then
12874     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
12875 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
12876     need_locks=warn
12877   fi
12878 else
12879   need_locks=no
12880 fi
12881
12882
12883
12884   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12885 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12886
12887   runpath_var=
12888   allow_undefined_flag_D=
12889   always_export_symbols_D=no
12890   archive_cmds_D=
12891   archive_expsym_cmds_D=
12892   compiler_needs_object_D=no
12893   enable_shared_with_static_runtimes_D=no
12894   export_dynamic_flag_spec_D=
12895   export_symbols_cmds_D='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
12896   hardcode_automatic_D=no
12897   hardcode_direct_D=no
12898   hardcode_direct_absolute_D=no
12899   hardcode_libdir_flag_spec_D=
12900   hardcode_libdir_flag_spec_ld_D=
12901   hardcode_libdir_separator_D=
12902   hardcode_minus_L_D=no
12903   hardcode_shlibpath_var_D=unsupported
12904   inherit_rpath_D=no
12905   link_all_deplibs_D=unknown
12906   module_cmds_D=
12907   module_expsym_cmds_D=
12908   old_archive_from_new_cmds_D=
12909   old_archive_from_expsyms_cmds_D=
12910   thread_safe_flag_spec_D=
12911   whole_archive_flag_spec_D=
12912   # include_expsyms should be a list of space-separated symbols to be *always*
12913   # included in the symbol list
12914   include_expsyms_D=
12915   # exclude_expsyms can be an extended regexp of symbols to exclude
12916   # it will be wrapped by ` (' and `)$', so one must not match beginning or
12917   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
12918   # as well as any symbol that contains `d'.
12919   exclude_expsyms_D='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
12920   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
12921   # platforms (ab)use it in PIC code, but their linkers get confused if
12922   # the symbol is explicitly referenced.  Since portable code cannot
12923   # rely on this symbol name, it's probably fine to never include it in
12924   # preloaded symbol tables.
12925   # Exclude shared library initialization/finalization symbols.
12926   extract_expsyms_cmds=
12927
12928   case $host_os in
12929   cygwin* | mingw* | pw32* | cegcc*)
12930     # FIXME: the MSVC++ port hasn't been tested in a loooong time
12931     # When not using gcc, we currently assume that we are using
12932     # Microsoft Visual C++.
12933     if test "$GCC" != yes; then
12934       with_gnu_ld=no
12935     fi
12936     ;;
12937   interix*)
12938     # we just hope/assume this is gcc and not c89 (= MSVC++)
12939     with_gnu_ld=yes
12940     ;;
12941   openbsd*)
12942     with_gnu_ld=no
12943     ;;
12944   esac
12945
12946   ld_shlibs_D=yes
12947
12948   # On some targets, GNU ld is compatible enough with the native linker
12949   # that we're better off using the native interface for both.
12950   lt_use_gnu_ld_interface=no
12951   if test "$with_gnu_ld" = yes; then
12952     case $host_os in
12953       aix*)
12954         # The AIX port of GNU ld has always aspired to compatibility
12955         # with the native linker.  However, as the warning in the GNU ld
12956         # block says, versions before 2.19.5* couldn't really create working
12957         # shared libraries, regardless of the interface used.
12958         case `$LD -v 2>&1` in
12959           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
12960           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
12961           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
12962           *)
12963             lt_use_gnu_ld_interface=yes
12964             ;;
12965         esac
12966         ;;
12967       *)
12968         lt_use_gnu_ld_interface=yes
12969         ;;
12970     esac
12971   fi
12972
12973   if test "$lt_use_gnu_ld_interface" = yes; then
12974     # If archive_cmds runs LD, not CC, wlarc should be empty
12975     wlarc='${wl}'
12976
12977     # Set some defaults for GNU ld with shared library support. These
12978     # are reset later if shared libraries are not supported. Putting them
12979     # here allows them to be overridden if necessary.
12980     runpath_var=LD_RUN_PATH
12981     hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
12982     export_dynamic_flag_spec_D='${wl}--export-dynamic'
12983     # ancient GNU ld didn't support --whole-archive et. al.
12984     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
12985       whole_archive_flag_spec_D="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12986     else
12987       whole_archive_flag_spec_D=
12988     fi
12989     supports_anon_versioning=no
12990     case `$LD -v 2>&1` in
12991       *GNU\ gold*) supports_anon_versioning=yes ;;
12992       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
12993       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
12994       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
12995       *\ 2.11.*) ;; # other 2.11 versions
12996       *) supports_anon_versioning=yes ;;
12997     esac
12998
12999     # See if GNU ld supports shared libraries.
13000     case $host_os in
13001     aix[3-9]*)
13002       # On AIX/PPC, the GNU linker is very broken
13003       if test "$host_cpu" != ia64; then
13004         ld_shlibs_D=no
13005         cat <<_LT_EOF 1>&2
13006
13007 *** Warning: the GNU linker, at least up to release 2.19, is reported
13008 *** to be unable to reliably create shared libraries on AIX.
13009 *** Therefore, libtool is disabling shared libraries support.  If you
13010 *** really care for shared libraries, you may want to install binutils
13011 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
13012 *** You will then need to restart the configuration process.
13013
13014 _LT_EOF
13015       fi
13016       ;;
13017
13018     amigaos*)
13019       case $host_cpu in
13020       powerpc)
13021             # see comment about AmigaOS4 .so support
13022             archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13023             archive_expsym_cmds_D=''
13024         ;;
13025       m68k)
13026             archive_cmds_D='$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 $output_objdir && a2ixlibrary -32)'
13027             hardcode_libdir_flag_spec_D='-L$libdir'
13028             hardcode_minus_L_D=yes
13029         ;;
13030       esac
13031       ;;
13032
13033     beos*)
13034       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13035         allow_undefined_flag_D=unsupported
13036         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
13037         # support --undefined.  This deserves some investigation.  FIXME
13038         archive_cmds_D='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13039       else
13040         ld_shlibs_D=no
13041       fi
13042       ;;
13043
13044     cygwin* | mingw* | pw32* | cegcc*)
13045       # _LT_TAGVAR(hardcode_libdir_flag_spec, D) is actually meaningless,
13046       # as there is no search path for DLLs.
13047       hardcode_libdir_flag_spec_D='-L$libdir'
13048       export_dynamic_flag_spec_D='${wl}--export-all-symbols'
13049       allow_undefined_flag_D=unsupported
13050       always_export_symbols_D=no
13051       enable_shared_with_static_runtimes_D=yes
13052       export_symbols_cmds_D='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
13053
13054       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
13055         archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13056         # If the export-symbols file already is a .def file (1st line
13057         # is EXPORTS), use it as is; otherwise, prepend...
13058         archive_expsym_cmds_D='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
13059           cp $export_symbols $output_objdir/$soname.def;
13060         else
13061           echo EXPORTS > $output_objdir/$soname.def;
13062           cat $export_symbols >> $output_objdir/$soname.def;
13063         fi~
13064         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13065       else
13066         ld_shlibs_D=no
13067       fi
13068       ;;
13069
13070     haiku*)
13071       archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13072       link_all_deplibs_D=yes
13073       ;;
13074
13075     interix[3-9]*)
13076       hardcode_direct_D=no
13077       hardcode_shlibpath_var_D=no
13078       hardcode_libdir_flag_spec_D='${wl}-rpath,$libdir'
13079       export_dynamic_flag_spec_D='${wl}-E'
13080       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
13081       # Instead, shared libraries are loaded at an image base (0x10000000 by
13082       # default) and relocated if they conflict, which is a slow very memory
13083       # consuming and fragmenting process.  To avoid this, we pick a random,
13084       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
13085       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
13086       archive_cmds_D='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13087       archive_expsym_cmds_D='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13088       ;;
13089
13090     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
13091       tmp_diet=no
13092       if test "$host_os" = linux-dietlibc; then
13093         case $cc_basename in
13094           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
13095         esac
13096       fi
13097       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
13098          && test "$tmp_diet" = no
13099       then
13100         tmp_addflag=' $pic_flag'
13101         tmp_sharedflag='-shared'
13102         case $cc_basename,$host_cpu in
13103         pgcc*)                          # Portland Group C compiler
13104           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'
13105           tmp_addflag=' $pic_flag'
13106           ;;
13107         pgf77* | pgf90* | pgf95* | pgfortran*)
13108                                         # Portland Group f77 and f90 compilers
13109           whole_archive_flag_spec_D='${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'
13110           tmp_addflag=' $pic_flag -Mnomain' ;;
13111         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
13112           tmp_addflag=' -i_dynamic' ;;
13113         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
13114           tmp_addflag=' -i_dynamic -nofor_main' ;;
13115         ifc* | ifort*)                  # Intel Fortran compiler
13116           tmp_addflag=' -nofor_main' ;;
13117         lf95*)                          # Lahey Fortran 8.1
13118           whole_archive_flag_spec_D=
13119           tmp_sharedflag='--shared' ;;
13120         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
13121           tmp_sharedflag='-qmkshrobj'
13122           tmp_addflag= ;;
13123         nvcc*)  # Cuda Compiler Driver 2.2
13124           whole_archive_flag_spec_D='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
13125           compiler_needs_object_D=yes
13126           ;;
13127         esac
13128         case `$CC -V 2>&1 | sed 5q` in
13129         *Sun\ C*)                       # Sun C 5.9
13130           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\"` ${wl}--no-whole-archive'
13131           compiler_needs_object_D=yes
13132           tmp_sharedflag='-G' ;;
13133         *Sun\ F*)                       # Sun Fortran 8.3
13134           tmp_sharedflag='-G' ;;
13135         esac
13136         archive_cmds_D='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13137
13138         if test "x$supports_anon_versioning" = xyes; then
13139           archive_expsym_cmds_D='echo "{ global:" > $output_objdir/$libname.ver~
13140             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
13141             echo "local: *; };" >> $output_objdir/$libname.ver~
13142             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
13143         fi
13144
13145         case $cc_basename in
13146         xlf* | bgf* | bgxlf* | mpixlf*)
13147           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
13148           whole_archive_flag_spec_D='--whole-archive$convenience --no-whole-archive'
13149           hardcode_libdir_flag_spec_D=
13150           hardcode_libdir_flag_spec_ld_D='-rpath $libdir'
13151           archive_cmds_D='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
13152           if test "x$supports_anon_versioning" = xyes; then
13153             archive_expsym_cmds_D='echo "{ global:" > $output_objdir/$libname.ver~
13154               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
13155               echo "local: *; };" >> $output_objdir/$libname.ver~
13156               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
13157           fi
13158           ;;
13159         esac
13160       else
13161         ld_shlibs_D=no
13162       fi
13163       ;;
13164
13165     netbsd*)
13166       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13167         archive_cmds_D='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
13168         wlarc=
13169       else
13170         archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13171         archive_expsym_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13172       fi
13173       ;;
13174
13175     solaris*)
13176       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
13177         ld_shlibs_D=no
13178         cat <<_LT_EOF 1>&2
13179
13180 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
13181 *** create shared libraries on Solaris systems.  Therefore, libtool
13182 *** is disabling shared libraries support.  We urge you to upgrade GNU
13183 *** binutils to release 2.9.1 or newer.  Another option is to modify
13184 *** your PATH or compiler configuration so that the native linker is
13185 *** used, and then restart.
13186
13187 _LT_EOF
13188       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13189         archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13190         archive_expsym_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13191       else
13192         ld_shlibs_D=no
13193       fi
13194       ;;
13195
13196     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
13197       case `$LD -v 2>&1` in
13198         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
13199         ld_shlibs_D=no
13200         cat <<_LT_EOF 1>&2
13201
13202 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
13203 *** reliably create shared libraries on SCO systems.  Therefore, libtool
13204 *** is disabling shared libraries support.  We urge you to upgrade GNU
13205 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
13206 *** your PATH or compiler configuration so that the native linker is
13207 *** used, and then restart.
13208
13209 _LT_EOF
13210         ;;
13211         *)
13212           # For security reasons, it is highly recommended that you always
13213           # use absolute paths for naming shared libraries, and exclude the
13214           # DT_RUNPATH tag from executables and libraries.  But doing so
13215           # requires that you compile everything twice, which is a pain.
13216           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13217             hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
13218             archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13219             archive_expsym_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13220           else
13221             ld_shlibs_D=no
13222           fi
13223         ;;
13224       esac
13225       ;;
13226
13227     sunos4*)
13228       archive_cmds_D='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13229       wlarc=
13230       hardcode_direct_D=yes
13231       hardcode_shlibpath_var_D=no
13232       ;;
13233
13234     *)
13235       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13236         archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13237         archive_expsym_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13238       else
13239         ld_shlibs_D=no
13240       fi
13241       ;;
13242     esac
13243
13244     if test "$ld_shlibs_D" = no; then
13245       runpath_var=
13246       hardcode_libdir_flag_spec_D=
13247       export_dynamic_flag_spec_D=
13248       whole_archive_flag_spec_D=
13249     fi
13250   else
13251     # PORTME fill in a description of your system's linker (not GNU ld)
13252     case $host_os in
13253     aix3*)
13254       allow_undefined_flag_D=unsupported
13255       always_export_symbols_D=yes
13256       archive_expsym_cmds_D='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
13257       # Note: this linker hardcodes the directories in LIBPATH if there
13258       # are no directories specified by -L.
13259       hardcode_minus_L_D=yes
13260       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
13261         # Neither direct hardcoding nor static linking is supported with a
13262         # broken collect2.
13263         hardcode_direct_D=unsupported
13264       fi
13265       ;;
13266
13267     aix[4-9]*)
13268       if test "$host_cpu" = ia64; then
13269         # On IA64, the linker does run time linking by default, so we don't
13270         # have to do anything special.
13271         aix_use_runtimelinking=no
13272         exp_sym_flag='-Bexport'
13273         no_entry_flag=""
13274       else
13275         # If we're using GNU nm, then we don't want the "-C" option.
13276         # -C means demangle to AIX nm, but means don't demangle with GNU nm
13277         # Also, AIX nm treats weak defined symbols like other global
13278         # defined symbols, whereas GNU nm marks them as "W".
13279         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13280           export_symbols_cmds_D='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13281         else
13282           export_symbols_cmds_D='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13283         fi
13284         aix_use_runtimelinking=no
13285
13286         # Test if we are trying to use run time linking or normal
13287         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
13288         # need to do runtime linking.
13289         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
13290           for ld_flag in $LDFLAGS; do
13291           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
13292             aix_use_runtimelinking=yes
13293             break
13294           fi
13295           done
13296           ;;
13297         esac
13298
13299         exp_sym_flag='-bexport'
13300         no_entry_flag='-bnoentry'
13301       fi
13302
13303       # When large executables or shared objects are built, AIX ld can
13304       # have problems creating the table of contents.  If linking a library
13305       # or program results in "error TOC overflow" add -mminimal-toc to
13306       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
13307       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
13308
13309       archive_cmds_D=''
13310       hardcode_direct_D=yes
13311       hardcode_direct_absolute_D=yes
13312       hardcode_libdir_separator_D=':'
13313       link_all_deplibs_D=yes
13314       file_list_spec_D='${wl}-f,'
13315
13316       if test "$GCC" = yes; then
13317         case $host_os in aix4.[012]|aix4.[012].*)
13318         # We only want to do this on AIX 4.2 and lower, the check
13319         # below for broken collect2 doesn't work under 4.3+
13320           collect2name=`${CC} -print-prog-name=collect2`
13321           if test -f "$collect2name" &&
13322            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
13323           then
13324           # We have reworked collect2
13325           :
13326           else
13327           # We have old collect2
13328           hardcode_direct_D=unsupported
13329           # It fails to find uninstalled libraries when the uninstalled
13330           # path is not listed in the libpath.  Setting hardcode_minus_L
13331           # to unsupported forces relinking
13332           hardcode_minus_L_D=yes
13333           hardcode_libdir_flag_spec_D='-L$libdir'
13334           hardcode_libdir_separator_D=
13335           fi
13336           ;;
13337         esac
13338         shared_flag='-shared'
13339         if test "$aix_use_runtimelinking" = yes; then
13340           shared_flag="$shared_flag "'${wl}-G'
13341         fi
13342       else
13343         # not using gcc
13344         if test "$host_cpu" = ia64; then
13345         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
13346         # chokes on -Wl,-G. The following line is correct:
13347           shared_flag='-G'
13348         else
13349           if test "$aix_use_runtimelinking" = yes; then
13350             shared_flag='${wl}-G'
13351           else
13352             shared_flag='${wl}-bM:SRE'
13353           fi
13354         fi
13355       fi
13356
13357       export_dynamic_flag_spec_D='${wl}-bexpall'
13358       # It seems that -bexpall does not export symbols beginning with
13359       # underscore (_), so it is better to generate a list of symbols to export.
13360       always_export_symbols_D=yes
13361       if test "$aix_use_runtimelinking" = yes; then
13362         # Warning - without using the other runtime loading flags (-brtl),
13363         # -berok will link without error, but may produce a broken library.
13364         allow_undefined_flag_D='-berok'
13365         # Determine the default libpath from the value encoded in an
13366         # empty executable.
13367         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13368 /* end confdefs.h.  */
13369
13370 int
13371 main ()
13372 {
13373
13374   ;
13375   return 0;
13376 }
13377 _ACEOF
13378 if ac_fn_c_try_link "$LINENO"; then :
13379
13380 lt_aix_libpath_sed='
13381     /Import File Strings/,/^$/ {
13382         /^0/ {
13383             s/^0  *\(.*\)$/\1/
13384             p
13385         }
13386     }'
13387 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13388 # Check for a 64-bit object if we didn't find anything.
13389 if test -z "$aix_libpath"; then
13390   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13391 fi
13392 fi
13393 rm -f core conftest.err conftest.$ac_objext \
13394     conftest$ac_exeext conftest.$ac_ext
13395 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13396
13397         hardcode_libdir_flag_spec_D='${wl}-blibpath:$libdir:'"$aix_libpath"
13398         archive_expsym_cmds_D='$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 $shared_flag"
13399       else
13400         if test "$host_cpu" = ia64; then
13401           hardcode_libdir_flag_spec_D='${wl}-R $libdir:/usr/lib:/lib'
13402           allow_undefined_flag_D="-z nodefs"
13403           archive_expsym_cmds_D="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
13404         else
13405          # Determine the default libpath from the value encoded in an
13406          # empty executable.
13407          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13408 /* end confdefs.h.  */
13409
13410 int
13411 main ()
13412 {
13413
13414   ;
13415   return 0;
13416 }
13417 _ACEOF
13418 if ac_fn_c_try_link "$LINENO"; then :
13419
13420 lt_aix_libpath_sed='
13421     /Import File Strings/,/^$/ {
13422         /^0/ {
13423             s/^0  *\(.*\)$/\1/
13424             p
13425         }
13426     }'
13427 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13428 # Check for a 64-bit object if we didn't find anything.
13429 if test -z "$aix_libpath"; then
13430   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13431 fi
13432 fi
13433 rm -f core conftest.err conftest.$ac_objext \
13434     conftest$ac_exeext conftest.$ac_ext
13435 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13436
13437          hardcode_libdir_flag_spec_D='${wl}-blibpath:$libdir:'"$aix_libpath"
13438           # Warning - without using the other run time loading flags,
13439           # -berok will link without error, but may produce a broken library.
13440           no_undefined_flag_D=' ${wl}-bernotok'
13441           allow_undefined_flag_D=' ${wl}-berok'
13442           if test "$with_gnu_ld" = yes; then
13443             # We only use this code for GNU lds that support --whole-archive.
13444             whole_archive_flag_spec_D='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13445           else
13446             # Exported symbols can be pulled into shared objects from archives
13447             whole_archive_flag_spec_D='$convenience'
13448           fi
13449           archive_cmds_need_lc_D=yes
13450           # This is similar to how AIX traditionally builds its shared libraries.
13451           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'
13452         fi
13453       fi
13454       ;;
13455
13456     amigaos*)
13457       case $host_cpu in
13458       powerpc)
13459             # see comment about AmigaOS4 .so support
13460             archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13461             archive_expsym_cmds_D=''
13462         ;;
13463       m68k)
13464             archive_cmds_D='$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 $output_objdir && a2ixlibrary -32)'
13465             hardcode_libdir_flag_spec_D='-L$libdir'
13466             hardcode_minus_L_D=yes
13467         ;;
13468       esac
13469       ;;
13470
13471     bsdi[45]*)
13472       export_dynamic_flag_spec_D=-rdynamic
13473       ;;
13474
13475     cygwin* | mingw* | pw32* | cegcc*)
13476       # When not using gcc, we currently assume that we are using
13477       # Microsoft Visual C++.
13478       # hardcode_libdir_flag_spec is actually meaningless, as there is
13479       # no search path for DLLs.
13480       hardcode_libdir_flag_spec_D=' '
13481       allow_undefined_flag_D=unsupported
13482       # Tell ltmain to make .lib files, not .a files.
13483       libext=lib
13484       # Tell ltmain to make .dll files, not .so files.
13485       shrext_cmds=".dll"
13486       # FIXME: Setting linknames here is a bad hack.
13487       archive_cmds_D='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
13488       # The linker will automatically build a .lib file if we build a DLL.
13489       old_archive_from_new_cmds_D='true'
13490       # FIXME: Should let the user specify the lib program.
13491       old_archive_cmds_D='lib -OUT:$oldlib$oldobjs$old_deplibs'
13492       fix_srcfile_path_D='`cygpath -w "$srcfile"`'
13493       enable_shared_with_static_runtimes_D=yes
13494       ;;
13495
13496     darwin* | rhapsody*)
13497
13498
13499
13500   # Publish an arg to allow the user to select that Darwin host (and target)
13501   # libraries should be given install-names like @rpath/libfoo.dylib.  This
13502   # requires that the user of the library then adds an 'rpath' to the DSO that
13503   # needs access.
13504   # NOTE: there are defaults below, for systems that support rpaths.  The person
13505   # configuring can override the defaults for any system version that supports
13506   # them - they are, however, forced off for system versions without support.
13507   # Check whether --enable-darwin-at-rpath was given.
13508 if test "${enable_darwin_at_rpath+set}" = set; then :
13509   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
13510     # This is not supported before macOS 10.5 / Darwin9.
13511     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
13512       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
13513         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
13514 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
13515         enable_darwin_at_rpath=no
13516       ;;
13517     esac
13518    fi
13519 else
13520   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
13521     # As above, before 10.5 / Darwin9 this does not work.
13522      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
13523        enable_darwin_at_rpath=no
13524        ;;
13525
13526     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
13527     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
13528     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
13529       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
13530       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
13531 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
13532       enable_darwin_at_rpath=yes
13533       ;;
13534     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
13535     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
13536
13537     esac
13538
13539 fi
13540
13541
13542   archive_cmds_need_lc_D=no
13543   hardcode_direct_D=no
13544   hardcode_automatic_D=yes
13545   hardcode_shlibpath_var_D=unsupported
13546   if test "$lt_cv_ld_force_load" = "yes"; then
13547     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 \"$new_convenience\"`'
13548   else
13549     whole_archive_flag_spec_D=''
13550   fi
13551   link_all_deplibs_D=yes
13552   allow_undefined_flag_D="$_lt_dar_allow_undefined"
13553   case $cc_basename in
13554      ifort*) _lt_dar_can_shared=yes ;;
13555      *) _lt_dar_can_shared=$GCC ;;
13556   esac
13557   if test "$_lt_dar_can_shared" = "yes"; then
13558     output_verbose_link_cmd=func_echo_all
13559     _lt_install_name='\$rpath/\$soname'
13560     if test "x$enable_darwin_at_rpath" = "xyes"; then
13561       _lt_install_name='@rpath/\$soname'
13562     fi
13563     archive_cmds_D="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
13564     module_cmds_D="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
13565     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}"
13566     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}"
13567
13568   else
13569   ld_shlibs_D=no
13570   fi
13571
13572       ;;
13573
13574     dgux*)
13575       archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13576       hardcode_libdir_flag_spec_D='-L$libdir'
13577       hardcode_shlibpath_var_D=no
13578       ;;
13579
13580     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
13581     # support.  Future versions do this automatically, but an explicit c++rt0.o
13582     # does not break anything, and helps significantly (at the cost of a little
13583     # extra space).
13584     freebsd2.2*)
13585       archive_cmds_D='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
13586       hardcode_libdir_flag_spec_D='-R$libdir'
13587       hardcode_direct_D=yes
13588       hardcode_shlibpath_var_D=no
13589       ;;
13590
13591     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
13592     freebsd2.*)
13593       archive_cmds_D='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13594       hardcode_direct_D=yes
13595       hardcode_minus_L_D=yes
13596       hardcode_shlibpath_var_D=no
13597       ;;
13598
13599     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
13600     freebsd* | dragonfly*)
13601       archive_cmds_D='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
13602       hardcode_libdir_flag_spec_D='-R$libdir'
13603       hardcode_direct_D=yes
13604       hardcode_shlibpath_var_D=no
13605       ;;
13606
13607     hpux9*)
13608       if test "$GCC" = yes; then
13609         archive_cmds_D='$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 $lib'
13610       else
13611         archive_cmds_D='$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 $lib'
13612       fi
13613       hardcode_libdir_flag_spec_D='${wl}+b ${wl}$libdir'
13614       hardcode_libdir_separator_D=:
13615       hardcode_direct_D=yes
13616
13617       # hardcode_minus_L: Not really in the search PATH,
13618       # but as the default location of the library.
13619       hardcode_minus_L_D=yes
13620       export_dynamic_flag_spec_D='${wl}-E'
13621       ;;
13622
13623     hpux10*)
13624       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
13625         archive_cmds_D='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13626       else
13627         archive_cmds_D='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
13628       fi
13629       if test "$with_gnu_ld" = no; then
13630         hardcode_libdir_flag_spec_D='${wl}+b ${wl}$libdir'
13631         hardcode_libdir_flag_spec_ld_D='+b $libdir'
13632         hardcode_libdir_separator_D=:
13633         hardcode_direct_D=yes
13634         hardcode_direct_absolute_D=yes
13635         export_dynamic_flag_spec_D='${wl}-E'
13636         # hardcode_minus_L: Not really in the search PATH,
13637         # but as the default location of the library.
13638         hardcode_minus_L_D=yes
13639       fi
13640       ;;
13641
13642     hpux11*)
13643       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
13644         case $host_cpu in
13645         hppa*64*)
13646           archive_cmds_D='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13647           ;;
13648         ia64*)
13649           archive_cmds_D='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13650           ;;
13651         *)
13652           archive_cmds_D='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13653           ;;
13654         esac
13655       else
13656         case $host_cpu in
13657         hppa*64*)
13658           archive_cmds_D='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13659           ;;
13660         ia64*)
13661           archive_cmds_D='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13662           ;;
13663         *)
13664         archive_cmds_D='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13665           ;;
13666         esac
13667       fi
13668       if test "$with_gnu_ld" = no; then
13669         hardcode_libdir_flag_spec_D='${wl}+b ${wl}$libdir'
13670         hardcode_libdir_separator_D=:
13671
13672         case $host_cpu in
13673         hppa*64*|ia64*)
13674           hardcode_direct_D=no
13675           hardcode_shlibpath_var_D=no
13676           ;;
13677         *)
13678           hardcode_direct_D=yes
13679           hardcode_direct_absolute_D=yes
13680           export_dynamic_flag_spec_D='${wl}-E'
13681
13682           # hardcode_minus_L: Not really in the search PATH,
13683           # but as the default location of the library.
13684           hardcode_minus_L_D=yes
13685           ;;
13686         esac
13687       fi
13688       ;;
13689
13690     irix5* | irix6* | nonstopux*)
13691       if test "$GCC" = yes; then
13692         archive_cmds_D='$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 $lib'
13693         # Try to use the -exported_symbol ld option, if it does not
13694         # work, assume that -exports_file does not work either and
13695         # implicitly export all symbols.
13696         save_LDFLAGS="$LDFLAGS"
13697         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
13698         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13699 /* end confdefs.h.  */
13700 int foo(void) {}
13701 _ACEOF
13702 if ac_fn_c_try_link "$LINENO"; then :
13703   archive_expsym_cmds_D='$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 $lib'
13704
13705 fi
13706 rm -f core conftest.err conftest.$ac_objext \
13707     conftest$ac_exeext conftest.$ac_ext
13708         LDFLAGS="$save_LDFLAGS"
13709       else
13710         archive_cmds_D='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
13711         archive_expsym_cmds_D='$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 $lib'
13712       fi
13713       archive_cmds_need_lc_D='no'
13714       hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
13715       hardcode_libdir_separator_D=:
13716       inherit_rpath_D=yes
13717       link_all_deplibs_D=yes
13718       ;;
13719
13720     netbsd*)
13721       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13722         archive_cmds_D='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
13723       else
13724         archive_cmds_D='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
13725       fi
13726       hardcode_libdir_flag_spec_D='-R$libdir'
13727       hardcode_direct_D=yes
13728       hardcode_shlibpath_var_D=no
13729       ;;
13730
13731     newsos6)
13732       archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13733       hardcode_direct_D=yes
13734       hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
13735       hardcode_libdir_separator_D=:
13736       hardcode_shlibpath_var_D=no
13737       ;;
13738
13739     *nto* | *qnx*)
13740       ;;
13741
13742     openbsd*)
13743       if test -f /usr/libexec/ld.so; then
13744         hardcode_direct_D=yes
13745         hardcode_shlibpath_var_D=no
13746         hardcode_direct_absolute_D=yes
13747         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13748           archive_cmds_D='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
13749           archive_expsym_cmds_D='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
13750           hardcode_libdir_flag_spec_D='${wl}-rpath,$libdir'
13751           export_dynamic_flag_spec_D='${wl}-E'
13752         else
13753           case $host_os in
13754            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
13755              archive_cmds_D='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13756              hardcode_libdir_flag_spec_D='-R$libdir'
13757              ;;
13758            *)
13759              archive_cmds_D='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
13760              hardcode_libdir_flag_spec_D='${wl}-rpath,$libdir'
13761              ;;
13762           esac
13763         fi
13764       else
13765         ld_shlibs_D=no
13766       fi
13767       ;;
13768
13769     os2*)
13770       hardcode_libdir_flag_spec_D='-L$libdir'
13771       hardcode_minus_L_D=yes
13772       allow_undefined_flag_D=unsupported
13773       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'
13774       old_archive_from_new_cmds_D='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
13775       ;;
13776
13777     osf3*)
13778       if test "$GCC" = yes; then
13779         allow_undefined_flag_D=' ${wl}-expect_unresolved ${wl}\*'
13780         archive_cmds_D='$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 $lib'
13781       else
13782         allow_undefined_flag_D=' -expect_unresolved \*'
13783         archive_cmds_D='$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 $lib'
13784       fi
13785       archive_cmds_need_lc_D='no'
13786       hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
13787       hardcode_libdir_separator_D=:
13788       ;;
13789
13790     osf4* | osf5*)      # as osf3* with the addition of -msym flag
13791       if test "$GCC" = yes; then
13792         allow_undefined_flag_D=' ${wl}-expect_unresolved ${wl}\*'
13793         archive_cmds_D='$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 $lib'
13794         hardcode_libdir_flag_spec_D='${wl}-rpath ${wl}$libdir'
13795       else
13796         allow_undefined_flag_D=' -expect_unresolved \*'
13797         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'
13798         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~
13799         $CC -shared${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'
13800
13801         # Both c and cxx compiler support -rpath directly
13802         hardcode_libdir_flag_spec_D='-rpath $libdir'
13803       fi
13804       archive_cmds_need_lc_D='no'
13805       hardcode_libdir_separator_D=:
13806       ;;
13807
13808     solaris*)
13809       no_undefined_flag_D=' -z defs'
13810       if test "$GCC" = yes; then
13811         wlarc='${wl}'
13812         archive_cmds_D='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13813         archive_expsym_cmds_D='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13814           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13815       else
13816         case `$CC -V 2>&1` in
13817         *"Compilers 5.0"*)
13818           wlarc=''
13819           archive_cmds_D='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
13820           archive_expsym_cmds_D='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13821           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
13822           ;;
13823         *)
13824           wlarc='${wl}'
13825           archive_cmds_D='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
13826           archive_expsym_cmds_D='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13827           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13828           ;;
13829         esac
13830       fi
13831       hardcode_libdir_flag_spec_D='-R$libdir'
13832       hardcode_shlibpath_var_D=no
13833       case $host_os in
13834       solaris2.[0-5] | solaris2.[0-5].*) ;;
13835       *)
13836         # The compiler driver will combine and reorder linker options,
13837         # but understands `-z linker_flag'.  GCC discards it without `$wl',
13838         # but is careful enough not to reorder.
13839         # Supported since Solaris 2.6 (maybe 2.5.1?)
13840         if test "$GCC" = yes; then
13841           whole_archive_flag_spec_D='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13842         else
13843           whole_archive_flag_spec_D='-z allextract$convenience -z defaultextract'
13844         fi
13845         ;;
13846       esac
13847       link_all_deplibs_D=yes
13848       ;;
13849
13850     sunos4*)
13851       if test "x$host_vendor" = xsequent; then
13852         # Use $CC to link under sequent, because it throws in some extra .o
13853         # files that make .init and .fini sections work.
13854         archive_cmds_D='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
13855       else
13856         archive_cmds_D='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
13857       fi
13858       hardcode_libdir_flag_spec_D='-L$libdir'
13859       hardcode_direct_D=yes
13860       hardcode_minus_L_D=yes
13861       hardcode_shlibpath_var_D=no
13862       ;;
13863
13864     sysv4)
13865       case $host_vendor in
13866         sni)
13867           archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13868           hardcode_direct_D=yes # is this really true???
13869         ;;
13870         siemens)
13871           ## LD is ld it makes a PLAMLIB
13872           ## CC just makes a GrossModule.
13873           archive_cmds_D='$LD -G -o $lib $libobjs $deplibs $linker_flags'
13874           reload_cmds_D='$CC -r -o $output$reload_objs'
13875           hardcode_direct_D=no
13876         ;;
13877         motorola)
13878           archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13879           hardcode_direct_D=no #Motorola manual says yes, but my tests say they lie
13880         ;;
13881       esac
13882       runpath_var='LD_RUN_PATH'
13883       hardcode_shlibpath_var_D=no
13884       ;;
13885
13886     sysv4.3*)
13887       archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13888       hardcode_shlibpath_var_D=no
13889       export_dynamic_flag_spec_D='-Bexport'
13890       ;;
13891
13892     sysv4*MP*)
13893       if test -d /usr/nec; then
13894         archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13895         hardcode_shlibpath_var_D=no
13896         runpath_var=LD_RUN_PATH
13897         hardcode_runpath_var=yes
13898         ld_shlibs_D=yes
13899       fi
13900       ;;
13901
13902     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13903       no_undefined_flag_D='${wl}-z,text'
13904       archive_cmds_need_lc_D=no
13905       hardcode_shlibpath_var_D=no
13906       runpath_var='LD_RUN_PATH'
13907
13908       if test "$GCC" = yes; then
13909         archive_cmds_D='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13910         archive_expsym_cmds_D='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13911       else
13912         archive_cmds_D='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13913         archive_expsym_cmds_D='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13914       fi
13915       ;;
13916
13917     sysv5* | sco3.2v5* | sco5v6*)
13918       # Note: We can NOT use -z defs as we might desire, because we do not
13919       # link with -lc, and that would cause any symbols used from libc to
13920       # always be unresolved, which means just about no library would
13921       # ever link correctly.  If we're not using GNU ld we use -z text
13922       # though, which does catch some bad symbols but isn't as heavy-handed
13923       # as -z defs.
13924       no_undefined_flag_D='${wl}-z,text'
13925       allow_undefined_flag_D='${wl}-z,nodefs'
13926       archive_cmds_need_lc_D=no
13927       hardcode_shlibpath_var_D=no
13928       hardcode_libdir_flag_spec_D='${wl}-R,$libdir'
13929       hardcode_libdir_separator_D=':'
13930       link_all_deplibs_D=yes
13931       export_dynamic_flag_spec_D='${wl}-Bexport'
13932       runpath_var='LD_RUN_PATH'
13933
13934       if test "$GCC" = yes; then
13935         archive_cmds_D='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13936         archive_expsym_cmds_D='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13937       else
13938         archive_cmds_D='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13939         archive_expsym_cmds_D='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13940       fi
13941       ;;
13942
13943     uts4*)
13944       archive_cmds_D='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13945       hardcode_libdir_flag_spec_D='-L$libdir'
13946       hardcode_shlibpath_var_D=no
13947       ;;
13948
13949     *)
13950       ld_shlibs_D=no
13951       ;;
13952     esac
13953
13954     if test x$host_vendor = xsni; then
13955       case $host in
13956       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
13957         export_dynamic_flag_spec_D='${wl}-Blargedynsym'
13958         ;;
13959       esac
13960     fi
13961   fi
13962
13963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_D" >&5
13964 $as_echo "$ld_shlibs_D" >&6; }
13965 test "$ld_shlibs_D" = no && can_build_shared=no
13966
13967 with_gnu_ld_D=$with_gnu_ld
13968
13969
13970
13971
13972
13973
13974 #
13975 # Do we need to explicitly link libc?
13976 #
13977 case "x$archive_cmds_need_lc_D" in
13978 x|xyes)
13979   # Assume -lc should be added
13980   archive_cmds_need_lc_D=yes
13981
13982   if test "$enable_shared" = yes && test "$GCC" = yes; then
13983     case $archive_cmds_D in
13984     *'~'*)
13985       # FIXME: we may have to deal with multi-command sequences.
13986       ;;
13987     '$CC '*)
13988       # Test whether the compiler implicitly links with -lc since on some
13989       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13990       # to ld, don't add -lc before -lgcc.
13991       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13992 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13993 if ${lt_cv_archive_cmds_need_lc_D+:} false; then :
13994   $as_echo_n "(cached) " >&6
13995 else
13996   $RM conftest*
13997         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13998
13999         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14000   (eval $ac_compile) 2>&5
14001   ac_status=$?
14002   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14003   test $ac_status = 0; } 2>conftest.err; then
14004           soname=conftest
14005           lib=conftest
14006           libobjs=conftest.$ac_objext
14007           deplibs=
14008           wl=$lt_prog_compiler_wl_D
14009           pic_flag=$lt_prog_compiler_pic_D
14010           compiler_flags=-v
14011           linker_flags=-v
14012           verstring=
14013           output_objdir=.
14014           libname=conftest
14015           lt_save_allow_undefined_flag=$allow_undefined_flag_D
14016           allow_undefined_flag_D=
14017           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_D 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14018   (eval $archive_cmds_D 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14019   ac_status=$?
14020   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14021   test $ac_status = 0; }
14022           then
14023             lt_cv_archive_cmds_need_lc_D=no
14024           else
14025             lt_cv_archive_cmds_need_lc_D=yes
14026           fi
14027           allow_undefined_flag_D=$lt_save_allow_undefined_flag
14028         else
14029           cat conftest.err 1>&5
14030         fi
14031         $RM conftest*
14032
14033 fi
14034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_D" >&5
14035 $as_echo "$lt_cv_archive_cmds_need_lc_D" >&6; }
14036       archive_cmds_need_lc_D=$lt_cv_archive_cmds_need_lc_D
14037       ;;
14038     esac
14039   fi
14040   ;;
14041 esac
14042
14043
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14107 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14108 hardcode_action_D=
14109 if test -n "$hardcode_libdir_flag_spec_D" ||
14110    test -n "$runpath_var_D" ||
14111    test "X$hardcode_automatic_D" = "Xyes" ; then
14112
14113   # We can hardcode non-existent directories.
14114   if test "$hardcode_direct_D" != no &&
14115      # If the only mechanism to avoid hardcoding is shlibpath_var, we
14116      # have to relink, otherwise we might link with an installed library
14117      # when we should be linking with a yet-to-be-installed one
14118      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, D)" != no &&
14119      test "$hardcode_minus_L_D" != no; then
14120     # Linking always hardcodes the temporary library directory.
14121     hardcode_action_D=relink
14122   else
14123     # We can link without hardcoding, and we can hardcode nonexisting dirs.
14124     hardcode_action_D=immediate
14125   fi
14126 else
14127   # We cannot hardcode anything, or else we can only hardcode existing
14128   # directories.
14129   hardcode_action_D=unsupported
14130 fi
14131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_D" >&5
14132 $as_echo "$hardcode_action_D" >&6; }
14133
14134 if test "$hardcode_action_D" = relink ||
14135    test "$inherit_rpath_D" = yes; then
14136   # Fast installation is not supported
14137   enable_fast_install=no
14138 elif test "$shlibpath_overrides_runpath" = yes ||
14139      test "$enable_shared" = no; then
14140   # Fast installation is not necessary
14141   enable_fast_install=needless
14142 fi
14143
14144
14145
14146
14147
14148
14149
14150 fi
14151
14152 ac_ext=c
14153 ac_cpp='$CPP $CPPFLAGS'
14154 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14155 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14156 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14157
14158
14159 GCC=$lt_save_GCC
14160 CC=$lt_save_CC
14161 CFLAGS=$lt_save_CFLAGS
14162
14163   GDCFLAGS=$gdc_save_DFLAGS
14164
14165
14166
14167  if test x$enable_darwin_at_rpath = xyes; then
14168   ENABLE_DARWIN_AT_RPATH_TRUE=
14169   ENABLE_DARWIN_AT_RPATH_FALSE='#'
14170 else
14171   ENABLE_DARWIN_AT_RPATH_TRUE='#'
14172   ENABLE_DARWIN_AT_RPATH_FALSE=
14173 fi
14174
14175
14176 # libtool variables for Phobos shared and position-independent compiles.
14177 #
14178 # Use phobos_lt_pic_flag to designate the automake variable
14179 # used to encapsulate the default libtool approach to creating objects
14180 # with position-independent code. Default: -prefer-pic.
14181 #
14182 # Use phobos_compiler_shared_flag to designate the compile-time flags for
14183 # creating shared objects. Default: -fversion=Shared.
14184 #
14185 # Use phobos_compiler_pic_flag to designate the compile-time flags for
14186 # creating position-independent objects. This varies with the target
14187 # hardware and operating system, but is often: -fPIC.
14188 #
14189 # The distinction between pic and shared compilation flags is not present in
14190 # libtool, and so we make it here.  How it is handled is that in shared
14191 # compilations the `lt_prog_compiler_pic_D' variable is used to instead
14192 # ensure that conditional compilation of shared runtime code is compiled in.
14193 if test "$enable_shared" = yes; then
14194   phobos_lt_pic_flag="-prefer-pic"
14195   phobos_compiler_pic_flag="$lt_prog_compiler_pic_D"
14196   phobos_compiler_shared_flag="-fversion=Shared"
14197 else
14198   phobos_lt_pic_flag=
14199   phobos_compiler_pic_flag=
14200   phobos_compiler_shared_flag=
14201 fi
14202
14203
14204
14205
14206 # Override the libtool's pic_flag and pic_mode.
14207 # Do this step after AM_PROG_LIBTOOL, but before AC_OUTPUT.
14208 # NB: this impacts --with-pic and --without-pic.
14209 lt_prog_compiler_pic_D="$phobos_compiler_pic_flag $phobos_compiler_shared_flag"
14210 pic_mode='default'
14211
14212 # Determine what GCC version number to use in filesystem paths.
14213
14214   get_gcc_base_ver="cat"
14215
14216 # Check whether --with-gcc-major-version-only was given.
14217 if test "${with_gcc_major_version_only+set}" = set; then :
14218   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
14219         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
14220       fi
14221
14222 fi
14223
14224
14225
14226
14227 # libphobos/libdruntime specific options and feature detection
14228
14229   # These need to be absolute paths, yet at the same time need to
14230   # canonicalize only relative paths, because then amd will not unmount
14231   # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
14232   libphobos_builddir=`${PWDCMD-pwd}`
14233   case $srcdir in
14234     \\/$* | ?:\\/*) libphobos_srcdir=${srcdir} ;;
14235     *) libphobos_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
14236   esac
14237
14238
14239
14240
14241   if test ${multilib} = yes; then
14242     multilib_arg="--enable-multilib"
14243   else
14244     multilib_arg=
14245   fi
14246
14247
14248   # Check whether --enable-werror was given.
14249 if test "${enable_werror+set}" = set; then :
14250   enableval=$enable_werror;
14251 fi
14252
14253   WERROR_FLAG=""
14254   if test "x$enable_werror" = "xyes"; then
14255       WERROR_FLAG="-Werror"
14256   fi
14257
14258
14259
14260
14261   gdc_save_DFLAGS=$GDCFLAGS
14262   GDCFLAGS="-fno-druntime -nostdinc -I $phobos_cv_abs_srcdir/libdruntime -nophoboslib $GDCFLAGS"
14263
14264     ac_ext=d
14265 ac_compile='$GDC -c $GDCFLAGS conftest.$ac_ext >&5'
14266 ac_link='$GDC -o conftest$ac_exeext $GDCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14267 ac_compiler_gnu=yes
14268
14269     GDCFLAGS="$GDCFLAGS -g -Werror -ffunction-sections -fdata-sections"
14270     cat > conftest.$ac_ext <<_ACEOF
14271 module object;
14272 int foo; void bar() { }
14273
14274 extern(C) int main() {
14275   return 0;
14276 }
14277 _ACEOF
14278 if ac_fn_d_try_compile "$LINENO"; then :
14279   ac_fdsections=yes
14280 else
14281   ac_fdsections=no
14282 fi
14283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14284     if test "x$ac_fdsections" = "xyes"; then
14285       SECTION_FLAGS='-ffunction-sections -fdata-sections'
14286     fi
14287     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
14288 $as_echo "$ac_fdsections" >&6; }
14289     ac_ext=c
14290 ac_cpp='$CPP $CPPFLAGS'
14291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14294
14295
14296   GDCFLAGS=$gdc_save_DFLAGS
14297
14298
14299
14300
14301   druntime_target_cpu_parsed=""
14302   case "$target_cpu" in
14303       aarch64*)
14304                druntime_target_cpu_parsed="aarch64"
14305                ;;
14306       arm*)    druntime_target_cpu_parsed="arm"
14307                ;;
14308       mips*)   druntime_target_cpu_parsed="mips"
14309                ;;
14310       powerpc*)
14311                druntime_target_cpu_parsed="powerpc"
14312                ;;
14313       i[34567]86|x86_64)
14314                druntime_target_cpu_parsed="x86"
14315                ;;
14316       s390x)
14317                druntime_target_cpu_parsed="s390x"
14318                ;;
14319       s390)
14320                druntime_target_cpu_parsed="s390"
14321                ;;
14322   esac
14323    if test "$druntime_target_cpu_parsed" = "aarch64"; then
14324   DRUNTIME_CPU_AARCH64_TRUE=
14325   DRUNTIME_CPU_AARCH64_FALSE='#'
14326 else
14327   DRUNTIME_CPU_AARCH64_TRUE='#'
14328   DRUNTIME_CPU_AARCH64_FALSE=
14329 fi
14330
14331    if test "$druntime_target_cpu_parsed" = "arm"; then
14332   DRUNTIME_CPU_ARM_TRUE=
14333   DRUNTIME_CPU_ARM_FALSE='#'
14334 else
14335   DRUNTIME_CPU_ARM_TRUE='#'
14336   DRUNTIME_CPU_ARM_FALSE=
14337 fi
14338
14339    if test "$druntime_target_cpu_parsed" = "mips"; then
14340   DRUNTIME_CPU_MIPS_TRUE=
14341   DRUNTIME_CPU_MIPS_FALSE='#'
14342 else
14343   DRUNTIME_CPU_MIPS_TRUE='#'
14344   DRUNTIME_CPU_MIPS_FALSE=
14345 fi
14346
14347    if test "$druntime_target_cpu_parsed" = "powerpc"; then
14348   DRUNTIME_CPU_POWERPC_TRUE=
14349   DRUNTIME_CPU_POWERPC_FALSE='#'
14350 else
14351   DRUNTIME_CPU_POWERPC_TRUE='#'
14352   DRUNTIME_CPU_POWERPC_FALSE=
14353 fi
14354
14355    if test "$druntime_target_cpu_parsed" = "x86"; then
14356   DRUNTIME_CPU_X86_TRUE=
14357   DRUNTIME_CPU_X86_FALSE='#'
14358 else
14359   DRUNTIME_CPU_X86_TRUE='#'
14360   DRUNTIME_CPU_X86_FALSE=
14361 fi
14362
14363    if test "$druntime_target_cpu_parsed" = "s390x"; then
14364   DRUNTIME_CPU_SYSTEMZ_TRUE=
14365   DRUNTIME_CPU_SYSTEMZ_FALSE='#'
14366 else
14367   DRUNTIME_CPU_SYSTEMZ_TRUE='#'
14368   DRUNTIME_CPU_SYSTEMZ_FALSE=
14369 fi
14370
14371    if test "$druntime_target_cpu_parsed" = "s390"; then
14372   DRUNTIME_CPU_S390_TRUE=
14373   DRUNTIME_CPU_S390_FALSE='#'
14374 else
14375   DRUNTIME_CPU_S390_TRUE='#'
14376   DRUNTIME_CPU_S390_FALSE=
14377 fi
14378
14379
14380
14381   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target OS" >&5
14382 $as_echo_n "checking for target OS... " >&6; }
14383 if ${druntime_cv_target_os+:} false; then :
14384   $as_echo_n "(cached) " >&6
14385 else
14386   druntime_cv_target_os=`echo $target_os | sed 's/^\([A-Za-z_]+\)/\1/'`
14387 fi
14388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_target_os" >&5
14389 $as_echo "$druntime_cv_target_os" >&6; }
14390     if test -z "$druntime_cv_target_os"; then :
14391   as_fn_error $? "can't detect target OS" "$LINENO" 5
14392 fi
14393
14394
14395
14396
14397   druntime_target_os_parsed=""
14398   case "$druntime_cv_target_os" in
14399       aix*)    druntime_target_os_parsed="aix"
14400                ;;
14401       *android*)
14402                druntime_target_os_parsed="android"
14403                ;;
14404       darwin*) druntime_target_os_parsed="darwin"
14405                ;;
14406       dragonfly*)
14407                druntime_target_os_parsed="dragonflybsd"
14408                ;;
14409       freebsd*|k*bsd*-gnu)
14410                druntime_target_os_parsed="freebsd"
14411                ;;
14412       openbsd*)
14413                druntime_target_os_parsed="openbsd"
14414                ;;
14415       netbsd*)
14416                druntime_target_os_parsed="netbsd"
14417                ;;
14418       linux*)  druntime_target_os_parsed="linux"
14419                ;;
14420       mingw*)  druntime_target_os_parsed="mingw"
14421              ;;
14422       *solaris*) druntime_target_os_parsed="solaris"
14423   esac
14424    if test "$druntime_target_os_parsed" = "aix"; then
14425   DRUNTIME_OS_AIX_TRUE=
14426   DRUNTIME_OS_AIX_FALSE='#'
14427 else
14428   DRUNTIME_OS_AIX_TRUE='#'
14429   DRUNTIME_OS_AIX_FALSE=
14430 fi
14431
14432    if test "$druntime_target_os_parsed" = "android"; then
14433   DRUNTIME_OS_ANDROID_TRUE=
14434   DRUNTIME_OS_ANDROID_FALSE='#'
14435 else
14436   DRUNTIME_OS_ANDROID_TRUE='#'
14437   DRUNTIME_OS_ANDROID_FALSE=
14438 fi
14439
14440    if test "$druntime_target_os_parsed" = "darwin"; then
14441   DRUNTIME_OS_DARWIN_TRUE=
14442   DRUNTIME_OS_DARWIN_FALSE='#'
14443 else
14444   DRUNTIME_OS_DARWIN_TRUE='#'
14445   DRUNTIME_OS_DARWIN_FALSE=
14446 fi
14447
14448    if test "$druntime_target_os_parsed" = "dragonflybsd"; then
14449   DRUNTIME_OS_DRAGONFLYBSD_TRUE=
14450   DRUNTIME_OS_DRAGONFLYBSD_FALSE='#'
14451 else
14452   DRUNTIME_OS_DRAGONFLYBSD_TRUE='#'
14453   DRUNTIME_OS_DRAGONFLYBSD_FALSE=
14454 fi
14455
14456    if test "$druntime_target_os_parsed" = "freebsd"; then
14457   DRUNTIME_OS_FREEBSD_TRUE=
14458   DRUNTIME_OS_FREEBSD_FALSE='#'
14459 else
14460   DRUNTIME_OS_FREEBSD_TRUE='#'
14461   DRUNTIME_OS_FREEBSD_FALSE=
14462 fi
14463
14464    if test "$druntime_target_os_parsed" = "netbsd"; then
14465   DRUNTIME_OS_NETBSD_TRUE=
14466   DRUNTIME_OS_NETBSD_FALSE='#'
14467 else
14468   DRUNTIME_OS_NETBSD_TRUE='#'
14469   DRUNTIME_OS_NETBSD_FALSE=
14470 fi
14471
14472    if test "$druntime_target_os_parsed" = "openbsd"; then
14473   DRUNTIME_OS_OPENBSD_TRUE=
14474   DRUNTIME_OS_OPENBSD_FALSE='#'
14475 else
14476   DRUNTIME_OS_OPENBSD_TRUE='#'
14477   DRUNTIME_OS_OPENBSD_FALSE=
14478 fi
14479
14480    if test "$druntime_target_os_parsed" = "linux"; then
14481   DRUNTIME_OS_LINUX_TRUE=
14482   DRUNTIME_OS_LINUX_FALSE='#'
14483 else
14484   DRUNTIME_OS_LINUX_TRUE='#'
14485   DRUNTIME_OS_LINUX_FALSE=
14486 fi
14487
14488    if test "$druntime_target_os_parsed" = "mingw"; then
14489   DRUNTIME_OS_MINGW_TRUE=
14490   DRUNTIME_OS_MINGW_FALSE='#'
14491 else
14492   DRUNTIME_OS_MINGW_TRUE='#'
14493   DRUNTIME_OS_MINGW_FALSE=
14494 fi
14495
14496    if test "$druntime_target_os_parsed" = "solaris"; then
14497   DRUNTIME_OS_SOLARIS_TRUE=
14498   DRUNTIME_OS_SOLARIS_FALSE='#'
14499 else
14500   DRUNTIME_OS_SOLARIS_TRUE='#'
14501   DRUNTIME_OS_SOLARIS_FALSE=
14502 fi
14503
14504
14505   druntime_target_posix="no"
14506   case "$druntime_cv_target_os" in
14507     aix*|*bsd*|cygwin*|darwin*|dragonfly*|gnu*|linux*|skyos*|*solaris*|sysv*)
14508       druntime_target_posix="yes"
14509       ;;
14510   esac
14511    if test "$druntime_target_posix" = "yes"; then
14512   DRUNTIME_OS_POSIX_TRUE=
14513   DRUNTIME_OS_POSIX_FALSE='#'
14514 else
14515   DRUNTIME_OS_POSIX_TRUE='#'
14516   DRUNTIME_OS_POSIX_FALSE=
14517 fi
14518
14519
14520
14521
14522   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GDC" >&5
14523 $as_echo_n "checking for thread model used by GDC... " >&6; }
14524   d_thread_model=`$GDC -v 2>&1 | sed -n 's/^Thread model: //p'`
14525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d_thread_model" >&5
14526 $as_echo "$d_thread_model" >&6; }
14527
14528   # Map from thread model to thread interface.
14529
14530 case $d_thread_model in
14531     aix)    DCFG_THREAD_MODEL="Posix" ;;
14532     lynx)   DCFG_THREAD_MODEL="Posix" ;;
14533     posix)  DCFG_THREAD_MODEL="Posix" ;;
14534     single) DCFG_THREAD_MODEL="Single" ;;
14535     win32)  DCFG_THREAD_MODEL="Win32" ;;
14536     # TODO: These targets need porting.
14537     dce|mipssde|rtems|tpf|vxworks)
14538             DCFG_THREAD_MODEL="Single" ;;
14539     *)      as_fn_error "Thread implementation '$d_thread_model' not recognised" "$LINENO" 5 ;;
14540 esac
14541
14542
14543
14544
14545   ac_ext=c
14546 ac_cpp='$CPP $CPPFLAGS'
14547 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14548 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14549 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14550
14551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ARM unwinder" >&5
14552 $as_echo_n "checking for ARM unwinder... " >&6; }
14553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14554 /* end confdefs.h.  */
14555 #include <unwind.h>
14556 int
14557 main ()
14558 {
14559
14560   #if __ARM_EABI_UNWINDER__
14561   #error Yes, it is.
14562   #endif
14563
14564   ;
14565   return 0;
14566 }
14567 _ACEOF
14568 if ac_fn_c_try_compile "$LINENO"; then :
14569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14570 $as_echo "no" >&6; }
14571      DCFG_ARM_EABI_UNWINDER=false
14572 else
14573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14574 $as_echo "yes" >&6; }
14575      DCFG_ARM_EABI_UNWINDER=true
14576 fi
14577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14578
14579    if test "$DCFG_ARM_EABI_UNWINDER" = "true"; then
14580   DRUNTIME_OS_ARM_EABI_UNWINDER_TRUE=
14581   DRUNTIME_OS_ARM_EABI_UNWINDER_FALSE='#'
14582 else
14583   DRUNTIME_OS_ARM_EABI_UNWINDER_TRUE='#'
14584   DRUNTIME_OS_ARM_EABI_UNWINDER_FALSE=
14585 fi
14586
14587   ac_ext=c
14588 ac_cpp='$CPP $CPPFLAGS'
14589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14591 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14592
14593
14594
14595
14596
14597   ac_ext=c
14598 ac_cpp='$CPP $CPPFLAGS'
14599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14601 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14602
14603   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for minfo section bracketing" >&5
14604 $as_echo_n "checking for minfo section bracketing... " >&6; }
14605   case "$druntime_cv_target_os" in
14606       darwin*)
14607         section="__DATA,__minfodata"
14608         start="section\$start\$__DATA\$__minfodata"
14609         stop="section\$end\$__DATA\$__minfodata"
14610         ;;
14611       *)
14612         section="minfo"
14613         start="__start_minfo"
14614         stop="__stop_minfo"
14615         ;;
14616   esac
14617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14618 /* end confdefs.h.  */
14619
14620     void* module_info_ptr __attribute__((section ("$section")));
14621     extern void* start_minfo __asm__("$start") __attribute__((visibility ("hidden")));
14622     extern void* stop_minfo __asm__("$stop") __attribute__((visibility ("hidden")));
14623
14624     int main()
14625     {
14626         // Never run, just to prevent compiler from optimizing access
14627         return (int)(&stop_minfo - &start_minfo);
14628     }
14629
14630 _ACEOF
14631 if ac_fn_c_try_link "$LINENO"; then :
14632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14633 $as_echo "yes" >&6; }
14634      DCFG_MINFO_BRACKETING=true
14635 else
14636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14637 $as_echo "no" >&6; }
14638      DCFG_MINFO_BRACKETING=false
14639 fi
14640 rm -f core conftest.err conftest.$ac_objext \
14641     conftest$ac_exeext conftest.$ac_ext
14642
14643    if test "$DCFG_MINFO_BRACKETING" = "true"; then
14644   DRUNTIME_OS_MINFO_BRACKETING_TRUE=
14645   DRUNTIME_OS_MINFO_BRACKETING_FALSE='#'
14646 else
14647   DRUNTIME_OS_MINFO_BRACKETING_TRUE='#'
14648   DRUNTIME_OS_MINFO_BRACKETING_FALSE=
14649 fi
14650
14651   ac_ext=c
14652 ac_cpp='$CPP $CPPFLAGS'
14653 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14654 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14655 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14656
14657
14658
14659   ac_ext=c
14660 ac_cpp='$CPP $CPPFLAGS'
14661 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14662 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14663 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14664
14665   ac_fn_c_check_member "$LINENO" "struct dl_phdr_info" "dlpi_tls_modid" "ac_cv_member_struct_dl_phdr_info_dlpi_tls_modid" "#include <link.h>
14666 "
14667 if test "x$ac_cv_member_struct_dl_phdr_info_dlpi_tls_modid" = xyes; then :
14668   DCFG_DLPI_TLS_MODID=true
14669 else
14670   DCFG_DLPI_TLS_MODID=false
14671 fi
14672
14673
14674   ac_ext=c
14675 ac_cpp='$CPP $CPPFLAGS'
14676 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14677 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14678 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14679
14680
14681
14682   case $target in
14683     i?86-*-solaris2.* | x86_64-*-solaris2.*)
14684       # 64-bit Solaris/x86 ld breaks calls to __tls_get_addr with non-TLS
14685       # relocs.  Work around by disabling TLS transitions.  Not necessary
14686       # on 32-bit x86, but cannot be distinguished reliably in specs.
14687       druntime_ld_prog=`$CC -print-prog-name=ld`
14688       druntime_ld_gld=no
14689       druntime_ld_relax_transtls=no
14690       if test -n "$druntime_ld_prog" \
14691          && $druntime_ld_prog -v 2>&1 | grep GNU > /dev/null 2>&1; then
14692         druntime_ld_gld=yes
14693       else
14694         echo 'int main (void) { return 0; }' > conftest.c
14695         save_LDFLAGS="$LDFLAGS"
14696         LDFLAGS="$LDFLAGS -Wl,-z,relax=transtls"
14697         if $CC $CFLAGS $LDFLAGS -o conftest conftest.c > /dev/null 2>&1; then
14698           druntime_ld_relax_transtls=yes
14699         fi
14700         LDFLAGS="$save_LDFLAGS"
14701         rm -f conftest.c conftest
14702       fi
14703       if test "$druntime_ld_relax_transtls" = "yes"; then
14704         OS_LINK_SPEC='-z relax=transtls'
14705       fi
14706       ;;
14707   esac
14708
14709
14710
14711   ac_ext=c
14712 ac_cpp='$CPP $CPPFLAGS'
14713 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14714 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14715 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14716
14717   DCFG_HAVE_QSORT_R=false
14718   ac_fn_c_check_func "$LINENO" "qsort_r" "ac_cv_func_qsort_r"
14719 if test "x$ac_cv_func_qsort_r" = xyes; then :
14720   DCFG_HAVE_QSORT_R=true
14721 fi
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
14731
14732
14733
14734   gdc_save_DFLAGS=$GDCFLAGS
14735   GDCFLAGS="-fno-druntime -nostdinc -I $phobos_cv_abs_srcdir/libdruntime -nophoboslib $GDCFLAGS"
14736
14737   ac_ext=d
14738 ac_compile='$GDC -c $GDCFLAGS conftest.$ac_ext >&5'
14739 ac_link='$GDC -o conftest$ac_exeext $GDCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14740 ac_compiler_gnu=yes
14741
14742   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing malloc" >&5
14743 $as_echo_n "checking for library containing malloc... " >&6; }
14744 if ${ac_cv_search_malloc+:} false; then :
14745   $as_echo_n "(cached) " >&6
14746 else
14747   ac_func_search_save_LIBS=$LIBS
14748 cat > conftest.$ac_ext <<_ACEOF
14749 module object;
14750  extern(C) int malloc();
14751
14752 extern(C) int main() {
14753   malloc(); return 0;
14754 }
14755 _ACEOF
14756 for ac_lib in '' c; do
14757   if test -z "$ac_lib"; then
14758     ac_res="none required"
14759   else
14760     ac_res=-l$ac_lib
14761     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14762   fi
14763   if ac_fn_d_try_link "$LINENO"; then :
14764   ac_cv_search_malloc=$ac_res
14765 fi
14766 rm -f core conftest.err conftest.$ac_objext \
14767     conftest$ac_exeext
14768   if ${ac_cv_search_malloc+:} false; then :
14769   break
14770 fi
14771 done
14772 if ${ac_cv_search_malloc+:} false; then :
14773
14774 else
14775   ac_cv_search_malloc=no
14776 fi
14777 rm conftest.$ac_ext
14778 LIBS=$ac_func_search_save_LIBS
14779 fi
14780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_malloc" >&5
14781 $as_echo "$ac_cv_search_malloc" >&6; }
14782 ac_res=$ac_cv_search_malloc
14783 if test "$ac_res" != no; then :
14784   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14785
14786 fi
14787
14788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5
14789 $as_echo_n "checking for library containing pthread_create... " >&6; }
14790 if ${ac_cv_search_pthread_create+:} false; then :
14791   $as_echo_n "(cached) " >&6
14792 else
14793   ac_func_search_save_LIBS=$LIBS
14794 cat > conftest.$ac_ext <<_ACEOF
14795 module object;
14796  extern(C) int pthread_create();
14797
14798 extern(C) int main() {
14799   pthread_create(); return 0;
14800 }
14801 _ACEOF
14802 for ac_lib in '' pthread; do
14803   if test -z "$ac_lib"; then
14804     ac_res="none required"
14805   else
14806     ac_res=-l$ac_lib
14807     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14808   fi
14809   if ac_fn_d_try_link "$LINENO"; then :
14810   ac_cv_search_pthread_create=$ac_res
14811 fi
14812 rm -f core conftest.err conftest.$ac_objext \
14813     conftest$ac_exeext
14814   if ${ac_cv_search_pthread_create+:} false; then :
14815   break
14816 fi
14817 done
14818 if ${ac_cv_search_pthread_create+:} false; then :
14819
14820 else
14821   ac_cv_search_pthread_create=no
14822 fi
14823 rm conftest.$ac_ext
14824 LIBS=$ac_func_search_save_LIBS
14825 fi
14826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_create" >&5
14827 $as_echo "$ac_cv_search_pthread_create" >&6; }
14828 ac_res=$ac_cv_search_pthread_create
14829 if test "$ac_res" != no; then :
14830   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14831
14832 fi
14833
14834   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing cosf" >&5
14835 $as_echo_n "checking for library containing cosf... " >&6; }
14836 if ${ac_cv_search_cosf+:} false; then :
14837   $as_echo_n "(cached) " >&6
14838 else
14839   ac_func_search_save_LIBS=$LIBS
14840 cat > conftest.$ac_ext <<_ACEOF
14841 module object;
14842  extern(C) int cosf();
14843
14844 extern(C) int main() {
14845   cosf(); return 0;
14846 }
14847 _ACEOF
14848 for ac_lib in '' m; do
14849   if test -z "$ac_lib"; then
14850     ac_res="none required"
14851   else
14852     ac_res=-l$ac_lib
14853     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14854   fi
14855   if ac_fn_d_try_link "$LINENO"; then :
14856   ac_cv_search_cosf=$ac_res
14857 fi
14858 rm -f core conftest.err conftest.$ac_objext \
14859     conftest$ac_exeext
14860   if ${ac_cv_search_cosf+:} false; then :
14861   break
14862 fi
14863 done
14864 if ${ac_cv_search_cosf+:} false; then :
14865
14866 else
14867   ac_cv_search_cosf=no
14868 fi
14869 rm conftest.$ac_ext
14870 LIBS=$ac_func_search_save_LIBS
14871 fi
14872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_cosf" >&5
14873 $as_echo "$ac_cv_search_cosf" >&6; }
14874 ac_res=$ac_cv_search_cosf
14875 if test "$ac_res" != no; then :
14876   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14877
14878 fi
14879
14880   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
14881 $as_echo_n "checking for library containing clock_gettime... " >&6; }
14882 if ${ac_cv_search_clock_gettime+:} false; then :
14883   $as_echo_n "(cached) " >&6
14884 else
14885   ac_func_search_save_LIBS=$LIBS
14886 cat > conftest.$ac_ext <<_ACEOF
14887 module object;
14888  extern(C) int clock_gettime();
14889
14890 extern(C) int main() {
14891   clock_gettime(); return 0;
14892 }
14893 _ACEOF
14894 for ac_lib in '' rt; do
14895   if test -z "$ac_lib"; then
14896     ac_res="none required"
14897   else
14898     ac_res=-l$ac_lib
14899     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14900   fi
14901   if ac_fn_d_try_link "$LINENO"; then :
14902   ac_cv_search_clock_gettime=$ac_res
14903 fi
14904 rm -f core conftest.err conftest.$ac_objext \
14905     conftest$ac_exeext
14906   if ${ac_cv_search_clock_gettime+:} false; then :
14907   break
14908 fi
14909 done
14910 if ${ac_cv_search_clock_gettime+:} false; then :
14911
14912 else
14913   ac_cv_search_clock_gettime=no
14914 fi
14915 rm conftest.$ac_ext
14916 LIBS=$ac_func_search_save_LIBS
14917 fi
14918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
14919 $as_echo "$ac_cv_search_clock_gettime" >&6; }
14920 ac_res=$ac_cv_search_clock_gettime
14921 if test "$ac_res" != no; then :
14922   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14923
14924 fi
14925
14926
14927   # This checks to see if the host supports the compiler-generated builtins
14928   # for atomic operations for various integral sizes. Note, this is intended
14929   # to be an all-or-nothing switch, so all the atomic operations that are
14930   # used should be checked.
14931   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for byte" >&5
14932 $as_echo_n "checking for atomic builtins for byte... " >&6; }
14933   if ${druntime_cv_atomic_byte+:} false; then :
14934   $as_echo_n "(cached) " >&6
14935 else
14936
14937     cat > conftest.$ac_ext <<_ACEOF
14938 module object;
14939 import gcc.builtins;
14940
14941 extern(C) int main() {
14942
14943       shared(byte) c1;
14944        byte c2, c3;
14945        __atomic_compare_exchange_1(&c1, &c2, c3, false, 5, 5);
14946        __atomic_load_1(&c1, 5);
14947        __atomic_store_1(&c1, c2, 5);
14948        return 0;
14949
14950 }
14951 _ACEOF
14952 if ac_fn_d_try_link "$LINENO"; then :
14953   druntime_cv_atomic_byte=yes
14954 else
14955   druntime_cv_atomic_byte=no
14956 fi
14957 rm -f core conftest.err conftest.$ac_objext \
14958     conftest$ac_exeext conftest.$ac_ext
14959
14960 fi
14961
14962   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_atomic_byte" >&5
14963 $as_echo "$druntime_cv_atomic_byte" >&6; }
14964
14965   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
14966 $as_echo_n "checking for atomic builtins for short... " >&6; }
14967   if ${druntime_cv_atomic_short+:} false; then :
14968   $as_echo_n "(cached) " >&6
14969 else
14970
14971     cat > conftest.$ac_ext <<_ACEOF
14972 module object;
14973 import gcc.builtins;
14974
14975 extern(C) int main() {
14976
14977       shared(short) c1;
14978        short c2, c3;
14979        __atomic_compare_exchange_2(&c1, &c2, c3, false, 5, 5);
14980        __atomic_load_2(&c1, 5);
14981        __atomic_store_2(&c1, c2, 5);
14982        return 0;
14983
14984 }
14985 _ACEOF
14986 if ac_fn_d_try_link "$LINENO"; then :
14987   druntime_cv_atomic_short=yes
14988 else
14989   druntime_cv_atomic_short=no
14990 fi
14991 rm -f core conftest.err conftest.$ac_objext \
14992     conftest$ac_exeext conftest.$ac_ext
14993
14994 fi
14995
14996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_atomic_short" >&5
14997 $as_echo "$druntime_cv_atomic_short" >&6; }
14998
14999   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
15000 $as_echo_n "checking for atomic builtins for int... " >&6; }
15001   if ${druntime_cv_atomic_int+:} false; then :
15002   $as_echo_n "(cached) " >&6
15003 else
15004
15005     cat > conftest.$ac_ext <<_ACEOF
15006 module object;
15007 import gcc.builtins;
15008
15009 extern(C) int main() {
15010
15011       shared(int) c1;
15012        int c2, c3;
15013        __atomic_compare_exchange_4(&c1, &c2, c3, false, 5, 5);
15014        __atomic_load_4(&c1, 5);
15015        __atomic_store_4(&c1, c2, 5);
15016        return 0;
15017
15018 }
15019 _ACEOF
15020 if ac_fn_d_try_link "$LINENO"; then :
15021   druntime_cv_atomic_int=yes
15022 else
15023   druntime_cv_atomic_int=no
15024 fi
15025 rm -f core conftest.err conftest.$ac_objext \
15026     conftest$ac_exeext conftest.$ac_ext
15027
15028 fi
15029
15030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_atomic_int" >&5
15031 $as_echo "$druntime_cv_atomic_int" >&6; }
15032
15033   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long" >&5
15034 $as_echo_n "checking for atomic builtins for long... " >&6; }
15035   if ${druntime_cv_atomic_long+:} false; then :
15036   $as_echo_n "(cached) " >&6
15037 else
15038
15039     cat > conftest.$ac_ext <<_ACEOF
15040 module object;
15041 import gcc.builtins;
15042
15043 extern(C) int main() {
15044
15045        shared(long) c1;
15046        long c2, c3;
15047        __atomic_compare_exchange_8(&c1, &c2, c3, false, 5, 5);
15048        __atomic_load_8(&c1, 5);
15049        __atomic_store_8(&c1, c2, 5);
15050        return 0;
15051
15052 }
15053 _ACEOF
15054 if ac_fn_d_try_link "$LINENO"; then :
15055   druntime_cv_atomic_long=yes
15056 else
15057   druntime_cv_atomic_long=no
15058 fi
15059 rm -f core conftest.err conftest.$ac_objext \
15060     conftest$ac_exeext conftest.$ac_ext
15061
15062 fi
15063
15064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $druntime_cv_atomic_long" >&5
15065 $as_echo "$druntime_cv_atomic_long" >&6; }
15066
15067   # Have atomic builtin support if all but the long test above passes.
15068   DCFG_HAVE_ATOMIC_BUILTINS=false
15069   if test "$druntime_cv_atomic_byte" = yes \
15070      && test "$druntime_cv_atomic_short" = yes \
15071      && test "$druntime_cv_atomic_int" = yes; then \
15072     DCFG_HAVE_ATOMIC_BUILTINS=true
15073   fi
15074
15075   # Have 64-bit atomic support if the long test above passes.
15076   DCFG_HAVE_64BIT_ATOMICS=false
15077   if test "$druntime_cv_atomic_long" = yes; then
15078     DCFG_HAVE_64BIT_ATOMICS=true
15079   fi
15080
15081
15082
15083
15084   ac_ext=c
15085 ac_cpp='$CPP $CPPFLAGS'
15086 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15087 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15088 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15089
15090
15091   GDCFLAGS=$gdc_save_DFLAGS
15092
15093
15094
15095
15096 # Check whether --with-libatomic was given.
15097 if test "${with_libatomic+set}" = set; then :
15098   withval=$with_libatomic;
15099 fi
15100
15101
15102   DCFG_HAVE_LIBATOMIC=false
15103   LIBATOMIC=
15104   if test "x$enable_libatomic" != "xno" && test "x$with_libatomic" != "xno"; then :
15105
15106     DCFG_HAVE_LIBATOMIC=true
15107     LIBATOMIC=../../libatomic/libatomic_convenience.la
15108
15109 else
15110
15111     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libatomic" >&5
15112 $as_echo_n "checking for libatomic... " >&6; }
15113     { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
15114 $as_echo "disabled" >&6; }
15115
15116 fi
15117
15118
15119
15120
15121
15122   ac_ext=c
15123 ac_cpp='$CPP $CPPFLAGS'
15124 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15125 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15126 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15127
15128   BACKTRACE_SUPPORTED=false
15129   BACKTRACE_USES_MALLOC=false
15130   BACKTRACE_SUPPORTS_THREADS=false
15131   LIBBACKTRACE=""
15132
15133
15134 # Check whether --with-libbacktrace was given.
15135 if test "${with_libbacktrace+set}" = set; then :
15136   withval=$with_libbacktrace;
15137 fi
15138
15139
15140   if test "x$enable_libbacktrace" != "xno" && test "x$with_libbacktrace" != "xno"; then :
15141
15142     LIBBACKTRACE=../../libbacktrace/libbacktrace.la
15143
15144     gdc_save_CPPFLAGS=$CPPFLAGS
15145     CPPFLAGS="$CPPFLAGS -I../libbacktrace "
15146
15147     ac_fn_c_check_header_mongrel "$LINENO" "backtrace-supported.h" "ac_cv_header_backtrace_supported_h" "$ac_includes_default"
15148 if test "x$ac_cv_header_backtrace_supported_h" = xyes; then :
15149   have_libbacktrace_h=true
15150 else
15151   have_libbacktrace_h=false
15152 fi
15153
15154
15155
15156     if $have_libbacktrace_h; then
15157       { $as_echo "$as_me:${as_lineno-$LINENO}: checking libbacktrace: BACKTRACE_SUPPORTED" >&5
15158 $as_echo_n "checking libbacktrace: BACKTRACE_SUPPORTED... " >&6; }
15159       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15160 /* end confdefs.h.  */
15161
15162       #include <backtrace-supported.h>
15163       #if BACKTRACE_SUPPORTED
15164         FOUND_LIBBACKTRACE_RESULT_GDC
15165       #endif
15166
15167 _ACEOF
15168 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15169   $EGREP "FOUND_LIBBACKTRACE_RESULT_GDC" >/dev/null 2>&1; then :
15170   BACKTRACE_SUPPORTED=true
15171 else
15172   BACKTRACE_SUPPORTED=false
15173 fi
15174 rm -f conftest*
15175
15176       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKTRACE_SUPPORTED" >&5
15177 $as_echo "$BACKTRACE_SUPPORTED" >&6; }
15178
15179       { $as_echo "$as_me:${as_lineno-$LINENO}: checking libbacktrace: BACKTRACE_USES_MALLOC" >&5
15180 $as_echo_n "checking libbacktrace: BACKTRACE_USES_MALLOC... " >&6; }
15181       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15182 /* end confdefs.h.  */
15183
15184       #include <backtrace-supported.h>
15185       #if BACKTRACE_USES_MALLOC
15186         FOUND_LIBBACKTRACE_RESULT_GDC
15187       #endif
15188
15189 _ACEOF
15190 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15191   $EGREP "FOUND_LIBBACKTRACE_RESULT_GDC" >/dev/null 2>&1; then :
15192   BACKTRACE_USES_MALLOC=true
15193 else
15194   BACKTRACE_USES_MALLOC=false
15195 fi
15196 rm -f conftest*
15197
15198       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKTRACE_USES_MALLOC" >&5
15199 $as_echo "$BACKTRACE_USES_MALLOC" >&6; }
15200
15201       { $as_echo "$as_me:${as_lineno-$LINENO}: checking libbacktrace: BACKTRACE_SUPPORTS_THREADS" >&5
15202 $as_echo_n "checking libbacktrace: BACKTRACE_SUPPORTS_THREADS... " >&6; }
15203       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15204 /* end confdefs.h.  */
15205
15206       #include <backtrace-supported.h>
15207       #if BACKTRACE_SUPPORTS_THREADS
15208         FOUND_LIBBACKTRACE_RESULT_GDC
15209       #endif
15210
15211 _ACEOF
15212 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15213   $EGREP "FOUND_LIBBACKTRACE_RESULT_GDC" >/dev/null 2>&1; then :
15214   BACKTRACE_SUPPORTS_THREADS=true
15215 else
15216   BACKTRACE_SUPPORTS_THREADS=false
15217 fi
15218 rm -f conftest*
15219
15220       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKTRACE_SUPPORTS_THREADS" >&5
15221 $as_echo "$BACKTRACE_SUPPORTS_THREADS" >&6; }
15222     fi
15223     CPPFLAGS=$gdc_save_CPPFLAGS
15224
15225 else
15226
15227     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbacktrace" >&5
15228 $as_echo_n "checking for libbacktrace... " >&6; }
15229     { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
15230 $as_echo "disabled" >&6; }
15231
15232 fi
15233
15234
15235
15236
15237
15238   ac_ext=c
15239 ac_cpp='$CPP $CPPFLAGS'
15240 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15241 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15242 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15243
15244
15245
15246   # Libtool has already checked this, so re-use the inferred dlopen lib.
15247   if test "x$enable_dlopen" = "xyes" && test -n "$lt_cv_dlopen_libs"; then :
15248
15249     LIBS="$LIBS $lt_cv_dlopen_libs"
15250
15251 fi
15252
15253
15254                             druntime_check_both=no
15255   ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
15256 if test "x$ac_cv_func_connect" = xyes; then :
15257
15258 else
15259   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
15260 $as_echo_n "checking for connect in -lsocket... " >&6; }
15261 if ${ac_cv_lib_socket_connect+:} false; then :
15262   $as_echo_n "(cached) " >&6
15263 else
15264   ac_check_lib_save_LIBS=$LIBS
15265 LIBS="-lsocket  $LIBS"
15266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15267 /* end confdefs.h.  */
15268
15269 /* Override any GCC internal prototype to avoid an error.
15270    Use char because int might match the return type of a GCC
15271    builtin and then its argument prototype would still apply.  */
15272 #ifdef __cplusplus
15273 extern "C"
15274 #endif
15275 char connect ();
15276 int
15277 main ()
15278 {
15279 return connect ();
15280   ;
15281   return 0;
15282 }
15283 _ACEOF
15284 if ac_fn_c_try_link "$LINENO"; then :
15285   ac_cv_lib_socket_connect=yes
15286 else
15287   ac_cv_lib_socket_connect=no
15288 fi
15289 rm -f core conftest.err conftest.$ac_objext \
15290     conftest$ac_exeext conftest.$ac_ext
15291 LIBS=$ac_check_lib_save_LIBS
15292 fi
15293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
15294 $as_echo "$ac_cv_lib_socket_connect" >&6; }
15295 if test "x$ac_cv_lib_socket_connect" = xyes; then :
15296   LIBS="$LIBS -lsocket"
15297 else
15298   druntime_check_both=yes
15299 fi
15300
15301 fi
15302
15303   if test "$druntime_check_both" = "yes"; then
15304     druntime_old_libs=$LIBS
15305     LIBS="$LIBS -lsocket -lnsl"
15306     ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
15307 if test "x$ac_cv_func_accept" = xyes; then :
15308
15309 else
15310   LIBS=$druntime_old_libs
15311 fi
15312
15313   fi
15314   ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
15315 if test "x$ac_cv_func_gethostbyname" = xyes; then :
15316
15317 else
15318   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
15319 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
15320 if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
15321   $as_echo_n "(cached) " >&6
15322 else
15323   ac_check_lib_save_LIBS=$LIBS
15324 LIBS="-lnsl  $LIBS"
15325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15326 /* end confdefs.h.  */
15327
15328 /* Override any GCC internal prototype to avoid an error.
15329    Use char because int might match the return type of a GCC
15330    builtin and then its argument prototype would still apply.  */
15331 #ifdef __cplusplus
15332 extern "C"
15333 #endif
15334 char gethostbyname ();
15335 int
15336 main ()
15337 {
15338 return gethostbyname ();
15339   ;
15340   return 0;
15341 }
15342 _ACEOF
15343 if ac_fn_c_try_link "$LINENO"; then :
15344   ac_cv_lib_nsl_gethostbyname=yes
15345 else
15346   ac_cv_lib_nsl_gethostbyname=no
15347 fi
15348 rm -f core conftest.err conftest.$ac_objext \
15349     conftest$ac_exeext conftest.$ac_ext
15350 LIBS=$ac_check_lib_save_LIBS
15351 fi
15352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
15353 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
15354 if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
15355   LIBS="$LIBS -lnsl"
15356 fi
15357
15358 fi
15359
15360
15361
15362   # Keep this in sync with core/thread.d, set druntime_fiber_asm_external to
15363   # "yes" for targets that have 'version = AsmExternal'.
15364   druntime_fiber_asm_external=no
15365   case "$target_cpu" in
15366     aarch64* | \
15367     arm* | \
15368     i[34567]86|x86_64 | \
15369     powerpc)
15370       druntime_fiber_asm_external=yes
15371       ;;
15372   esac
15373   if test "$druntime_fiber_asm_external" = no; then
15374     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing swapcontext" >&5
15375 $as_echo_n "checking for library containing swapcontext... " >&6; }
15376 if ${ac_cv_search_swapcontext+:} false; then :
15377   $as_echo_n "(cached) " >&6
15378 else
15379   ac_func_search_save_LIBS=$LIBS
15380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15381 /* end confdefs.h.  */
15382
15383 /* Override any GCC internal prototype to avoid an error.
15384    Use char because int might match the return type of a GCC
15385    builtin and then its argument prototype would still apply.  */
15386 #ifdef __cplusplus
15387 extern "C"
15388 #endif
15389 char swapcontext ();
15390 int
15391 main ()
15392 {
15393 return swapcontext ();
15394   ;
15395   return 0;
15396 }
15397 _ACEOF
15398 for ac_lib in '' c ucontext; do
15399   if test -z "$ac_lib"; then
15400     ac_res="none required"
15401   else
15402     ac_res=-l$ac_lib
15403     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15404   fi
15405   if ac_fn_c_try_link "$LINENO"; then :
15406   ac_cv_search_swapcontext=$ac_res
15407 fi
15408 rm -f core conftest.err conftest.$ac_objext \
15409     conftest$ac_exeext
15410   if ${ac_cv_search_swapcontext+:} false; then :
15411   break
15412 fi
15413 done
15414 if ${ac_cv_search_swapcontext+:} false; then :
15415
15416 else
15417   ac_cv_search_swapcontext=no
15418 fi
15419 rm conftest.$ac_ext
15420 LIBS=$ac_func_search_save_LIBS
15421 fi
15422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_swapcontext" >&5
15423 $as_echo "$ac_cv_search_swapcontext" >&6; }
15424 ac_res=$ac_cv_search_swapcontext
15425 if test "$ac_res" != no; then :
15426   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15427
15428 else
15429   as_fn_error $? "swapcontext required but not found" "$LINENO" 5
15430 fi
15431
15432   fi
15433
15434
15435   ac_ext=c
15436 ac_cpp='$CPP $CPPFLAGS'
15437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15439 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15440
15441   LIBZ=""
15442
15443
15444 # Check whether --with-target-system-zlib was given.
15445 if test "${with_target_system_zlib+set}" = set; then :
15446   withval=$with_target_system_zlib;
15447 else
15448   with_target_system_zlib=no
15449 fi
15450
15451
15452   case "$with_target_system_zlib" in
15453     yes|no|auto) ;;
15454     *) as_fn_error $? "Invalid argument for --with-target-system-zlib" "$LINENO" 5 ;;
15455   esac
15456
15457   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for system zlib" >&5
15458 $as_echo_n "checking for system zlib... " >&6; }
15459   save_LIBS=$LIBS
15460   LIBS="$LIBS -lz"
15461       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15462 /* end confdefs.h.  */
15463 #include <zlib.h>
15464 int
15465 main ()
15466 {
15467 gzopen("none", "rb")
15468   ;
15469   return 0;
15470 }
15471 _ACEOF
15472 if ac_fn_c_try_link "$LINENO"; then :
15473
15474       if test "$cross_compiling" = yes; then :
15475           system_zlib_found=no
15476
15477 else
15478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15479 /* end confdefs.h.  */
15480
15481         #include <zlib.h>
15482         int main() {
15483           gzFile file = gzopen("none", "rb");
15484           return 0;
15485         }
15486
15487 _ACEOF
15488 if ac_fn_c_try_run "$LINENO"; then :
15489   system_zlib_found=yes
15490 else
15491   system_zlib_found=no
15492 fi
15493 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15494   conftest.$ac_objext conftest.beam conftest.$ac_ext
15495 fi
15496
15497
15498 else
15499   system_zlib_found=no
15500 fi
15501 rm -f core conftest.err conftest.$ac_objext \
15502     conftest$ac_exeext conftest.$ac_ext
15503   LIBS=$save_LIBS
15504
15505   if test x$system_zlib_found = xyes && test x$with_target_system_zlib != xno; then
15506     { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
15507 $as_echo "found" >&6; }
15508     LIBS="$LIBS -lz"
15509   elif test x$system_zlib_found = xno && test x$with_target_system_zlib = xyes; then
15510     as_fn_error $? "system zlib required but not found" "$LINENO" 5
15511   else
15512     { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
15513 $as_echo "just compiled" >&6; }
15514     LIBZ=../../zlib/libz_convenience.la
15515   fi
15516
15517
15518   ac_ext=c
15519 ac_cpp='$CPP $CPPFLAGS'
15520 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15521 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15522 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15523
15524
15525
15526
15527
15528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking D GCC version" >&5
15529 $as_echo_n "checking D GCC version... " >&6; }
15530   gcc_version=`eval $get_gcc_base_ver $srcdir/../gcc/BASE-VER`
15531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_version" >&5
15532 $as_echo "$gcc_version" >&6; }
15533
15534
15535
15536 # Check whether --with-cross-host was given.
15537 if test "${with_cross_host+set}" = set; then :
15538   withval=$with_cross_host;
15539 fi
15540
15541
15542   libphobos_toolexecdir=no
15543   libphobos_toolexeclibdir=no
15544
15545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
15546 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
15547   # Check whether --enable-version-specific-runtime-libs was given.
15548 if test "${enable_version_specific_runtime_libs+set}" = set; then :
15549   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
15550       yes) version_specific_libs=yes ;;
15551       no)  version_specific_libs=no ;;
15552       *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
15553      esac
15554 else
15555   version_specific_libs=no
15556 fi
15557
15558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
15559 $as_echo "$version_specific_libs" >&6; }
15560
15561
15562 # Check whether --with-toolexeclibdir was given.
15563 if test "${with_toolexeclibdir+set}" = set; then :
15564   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
15565   /)
15566     ;;
15567   */)
15568     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
15569     ;;
15570 esac
15571 else
15572   with_toolexeclibdir=no
15573 fi
15574
15575
15576
15577   # Version-specific runtime libs processing.
15578   if test $version_specific_libs = yes; then
15579     libphobos_toolexecdir='${libdir}/gcc/${host_alias}'
15580     libphobos_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
15581   else
15582     # Calculate libphobos_toolexecdir, libphobos_toolexeclibdir
15583     # Install a library built with a cross compiler in tooldir, not libdir.
15584     if test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
15585       libphobos_toolexecdir='${exec_prefix}/${host_alias}'
15586       case ${with_toolexeclibdir} in
15587         no)
15588           libphobos_toolexeclibdir='${toolexecdir}/lib'
15589           ;;
15590         *)
15591           libphobos_toolexeclibdir=${with_toolexeclibdir}
15592           ;;
15593       esac
15594     else
15595       libphobos_toolexecdir='${libdir}/gcc/${host_alias}'
15596       libphobos_toolexeclibdir='${libdir}'
15597     fi
15598     multi_os_directory=`$GDC -print-multi-os-directory`
15599     case $multi_os_directory in
15600       .) ;; # Avoid trailing /.
15601       *) libphobos_toolexeclibdir=${libphobos_toolexeclibdir}/${multi_os_directory} ;;
15602     esac
15603   fi
15604
15605
15606
15607   # Default case for install directory for D sources files.
15608   gdc_include_dir='$(libdir)/gcc/${target_alias}/${gcc_version}/include/d'
15609
15610
15611
15612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-libphobos" >&5
15613 $as_echo_n "checking for --enable-libphobos... " >&6; }
15614 # Check whether --enable-libphobos was given.
15615 if test "${enable_libphobos+set}" = set; then :
15616   enableval=$enable_libphobos;
15617 fi
15618
15619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libphobos" >&5
15620 $as_echo "$enable_libphobos" >&6; }
15621
15622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libphobos-druntime-only" >&5
15623 $as_echo_n "checking for --with-libphobos-druntime-only... " >&6; }
15624
15625 # Check whether --with-libphobos-druntime-only was given.
15626 if test "${with_libphobos_druntime_only+set}" = set; then :
15627   withval=$with_libphobos_druntime_only;
15628 else
15629   with_libphobos_druntime_only=auto
15630 fi
15631
15632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_libphobos_druntime_only" >&5
15633 $as_echo "$with_libphobos_druntime_only" >&6; }
15634
15635 case "$with_libphobos_druntime_only" in
15636   yes|no|auto) ;;
15637   *) as_fn_error $? "Invalid argument for --with-libphobos-druntime-only" "$LINENO" 5 ;;
15638 esac
15639
15640 # See if supported.
15641 unset LIBPHOBOS_SUPPORTED
15642 unset LIBDRUNTIME_ONLY
15643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for host support for libphobos" >&5
15644 $as_echo_n "checking for host support for libphobos... " >&6; }
15645 . ${srcdir}/configure.tgt
15646 case ${host} in
15647   x86_64-*-solaris2.* | i?86-*-solaris2.*)
15648     # 64-bit D execution fails with Solaris ld without -z relax=transtls support.
15649     if test "$druntime_ld_gld" = "no" && test "$druntime_ld_relax_transtls" = "no"; then
15650       LIBPHOBOS_SUPPORTED=no
15651     fi
15652     ;;
15653 esac
15654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBPHOBOS_SUPPORTED" >&5
15655 $as_echo "$LIBPHOBOS_SUPPORTED" >&6; }
15656
15657 # Decide if it's usable.
15658 case $LIBPHOBOS_SUPPORTED:$enable_libphobos in
15659 *:no)  use_libphobos=no  ;;
15660 *:yes) use_libphobos=yes ;;
15661 yes:*) use_libphobos=yes ;;
15662 *:*)   use_libphobos=no  ;;
15663 esac
15664  if test x$use_libphobos = xyes; then
15665   ENABLE_LIBPHOBOS_TRUE=
15666   ENABLE_LIBPHOBOS_FALSE='#'
15667 else
15668   ENABLE_LIBPHOBOS_TRUE='#'
15669   ENABLE_LIBPHOBOS_FALSE=
15670 fi
15671
15672
15673 # Decide if only libdruntime should be built.
15674 case $LIBDRUNTIME_ONLY:$with_libphobos_druntime_only in
15675 *:no)  only_libdruntime=no  ;;
15676 *:yes) only_libdruntime=yes ;;
15677 yes:*) only_libdruntime=yes ;;
15678 *:*)   only_libdruntime=no  ;;
15679 esac
15680  if test x$only_libdruntime = xyes; then
15681   ENABLE_LIBDRUNTIME_ONLY_TRUE=
15682   ENABLE_LIBDRUNTIME_ONLY_FALSE='#'
15683 else
15684   ENABLE_LIBDRUNTIME_ONLY_TRUE='#'
15685   ENABLE_LIBDRUNTIME_ONLY_FALSE=
15686 fi
15687
15688
15689 # Enable expensive internal checks
15690 # Check whether --enable-libphobos-checking was given.
15691 if test "${enable_libphobos_checking+set}" = set; then :
15692   enableval=$enable_libphobos_checking; ac_checking_flags="${enableval}"
15693 else
15694   ac_checking_flags=release
15695 fi
15696
15697 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
15698 for check in release $ac_checking_flags
15699 do
15700         case $check in
15701         # These set all the flags to specific states
15702         yes|all)                RELEASE_FLAG="-fno-release" ; ASSERT_FLAG= ;
15703                                 VALGRIND_FLAG= ;;
15704         no|none|release)        RELEASE_FLAG="-frelease" ; ASSERT_FLAG= ;
15705                                 VALGRIND_FLAG= ;;
15706         # These enable particular checks
15707         assert)                 ASSERT_FLAG="-fassert" ;;
15708         valgrind)               VALGRIND_FLAG="-fdebug=VALGRIND" ;;
15709         # Accept
15710         *) ;;
15711         esac
15712 done
15713 IFS="$ac_save_IFS"
15714 CHECKING_DFLAGS="$RELEASE_FLAG $ASSERT_FLAG $VALGRIND_FLAG"
15715
15716
15717
15718 # Add drtbegin.o/drtend.o to startfile/endfile specs in libgphobos.spec
15719 if test "$DCFG_MINFO_BRACKETING" = "false"; then
15720     DRTSTUFF_SPEC=$srcdir/src/drtstuff.spec
15721 else
15722     DRTSTUFF_SPEC=/dev/null
15723 fi
15724
15725
15726 # Add dependencies for libgphobos.spec file
15727 SPEC_PHOBOS_DEPS="$LIBS"
15728
15729
15730 # Libdruntime / phobos soname version
15731 libtool_VERSION=4:0:0
15732
15733
15734 # Set default flags (after DRUNTIME_WERROR!)
15735 if test -z "$GDCFLAGS"; then
15736     GDCFLAGS="-g -O2"
15737 fi
15738
15739
15740 WARN_DFLAGS="-Wall $WERROR_FLAG"
15741
15742
15743 # Sanity check for the cross-compilation case:
15744 ac_fn_c_check_header_mongrel "$LINENO" "stdio.h" "ac_cv_header_stdio_h" "$ac_includes_default"
15745 if test "x$ac_cv_header_stdio_h" = xyes; then :
15746   :
15747 else
15748   as_fn_error $? "cannot find stdio.h." "$LINENO" 5
15749 fi
15750
15751
15752
15753
15754   for ac_header in stddef.h stdlib.h
15755 do :
15756   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15757 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15758 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15759   cat >>confdefs.h <<_ACEOF
15760 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15761 _ACEOF
15762
15763 fi
15764
15765 done
15766
15767
15768   ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
15769 if test "x$ac_cv_header_valgrind_h" = xyes; then :
15770   have_valgrind_h=yes
15771 else
15772   have_valgrind_h=no
15773 fi
15774
15775
15776
15777   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
15778 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
15779   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15780 /* end confdefs.h.  */
15781 #include <valgrind/memcheck.h>
15782   #ifndef VALGRIND_DISCARD
15783   #error VALGRIND_DISCARD not defined
15784   #endif
15785 _ACEOF
15786 if ac_fn_c_try_cpp "$LINENO"; then :
15787   have_valgrind_memcheck_h=yes
15788 else
15789   have_valgrind_memcheck_h=no
15790 fi
15791 rm -f conftest.err conftest.i conftest.$ac_ext
15792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_valgrind_memcheck_h" >&5
15793 $as_echo "$have_valgrind_memcheck_h" >&6; }
15794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
15795 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
15796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15797 /* end confdefs.h.  */
15798 #include <memcheck.h>
15799   #ifndef VALGRIND_DISCARD
15800   #error VALGRIND_DISCARD not defined
15801   #endif
15802 _ACEOF
15803 if ac_fn_c_try_cpp "$LINENO"; then :
15804   have_memcheck_h=yes
15805 else
15806   have_memcheck_h=no
15807 fi
15808 rm -f conftest.err conftest.i conftest.$ac_ext
15809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_memcheck_h" >&5
15810 $as_echo "$have_memcheck_h" >&6; }
15811
15812   if test x$VALGRIND_FLAG != x ; then
15813
15814 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
15815
15816   fi
15817   if test $have_valgrind_memcheck_h = yes; then
15818
15819 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
15820
15821   fi
15822   if test $have_memcheck_h = yes; then
15823
15824 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
15825
15826   fi
15827
15828   if test x$VALGRIND_FLAG != x; then
15829     if (test $have_valgrind_h = no \
15830         && test $have_memcheck_h = no \
15831         && test $have_valgrind_memcheck_h = no); then
15832       as_fn_error $? "*** valgrind checking requested, but
15833 *** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
15834     fi
15835   fi
15836
15837
15838 ac_config_files="$ac_config_files Makefile"
15839
15840
15841 ac_config_files="$ac_config_files libdruntime/gcc/config.d libdruntime/gcc/libbacktrace.d"
15842
15843 ac_config_files="$ac_config_files src/libgphobos.spec"
15844
15845 ac_config_files="$ac_config_files testsuite/testsuite_flags"
15846
15847
15848 # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
15849 # that multilib installs will end up installed in the correct place.
15850 # The testsuite needs it for multilib-aware ABI baseline files.
15851 # To work around this not being passed down from config-ml.in ->
15852 # srcdir/Makefile.am -> srcdir/{src,libdruntime,...}/Makefile.am, manually
15853 # append it here.  Only modify Makefiles that have just been created.
15854 #
15855 # Also, get rid of this simulated-VPATH thing that automake does.
15856 ac_config_files="$ac_config_files libdruntime/Makefile src/Makefile testsuite/Makefile"
15857
15858
15859 cat >confcache <<\_ACEOF
15860 # This file is a shell script that caches the results of configure
15861 # tests run on this system so they can be shared between configure
15862 # scripts and configure runs, see configure's option --config-cache.
15863 # It is not useful on other systems.  If it contains results you don't
15864 # want to keep, you may remove or edit it.
15865 #
15866 # config.status only pays attention to the cache file if you give it
15867 # the --recheck option to rerun configure.
15868 #
15869 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15870 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15871 # following values.
15872
15873 _ACEOF
15874
15875 # The following way of writing the cache mishandles newlines in values,
15876 # but we know of no workaround that is simple, portable, and efficient.
15877 # So, we kill variables containing newlines.
15878 # Ultrix sh set writes to stderr and can't be redirected directly,
15879 # and sets the high bit in the cache file unless we assign to the vars.
15880 (
15881   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15882     eval ac_val=\$$ac_var
15883     case $ac_val in #(
15884     *${as_nl}*)
15885       case $ac_var in #(
15886       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15887 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15888       esac
15889       case $ac_var in #(
15890       _ | IFS | as_nl) ;; #(
15891       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15892       *) { eval $ac_var=; unset $ac_var;} ;;
15893       esac ;;
15894     esac
15895   done
15896
15897   (set) 2>&1 |
15898     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15899     *${as_nl}ac_space=\ *)
15900       # `set' does not quote correctly, so add quotes: double-quote
15901       # substitution turns \\\\ into \\, and sed turns \\ into \.
15902       sed -n \
15903         "s/'/'\\\\''/g;
15904           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15905       ;; #(
15906     *)
15907       # `set' quotes correctly as required by POSIX, so do not add quotes.
15908       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15909       ;;
15910     esac |
15911     sort
15912 ) |
15913   sed '
15914      /^ac_cv_env_/b end
15915      t clear
15916      :clear
15917      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15918      t end
15919      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15920      :end' >>confcache
15921 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15922   if test -w "$cache_file"; then
15923     if test "x$cache_file" != "x/dev/null"; then
15924       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15925 $as_echo "$as_me: updating cache $cache_file" >&6;}
15926       if test ! -f "$cache_file" || test -h "$cache_file"; then
15927         cat confcache >"$cache_file"
15928       else
15929         case $cache_file in #(
15930         */* | ?:*)
15931           mv -f confcache "$cache_file"$$ &&
15932           mv -f "$cache_file"$$ "$cache_file" ;; #(
15933         *)
15934           mv -f confcache "$cache_file" ;;
15935         esac
15936       fi
15937     fi
15938   else
15939     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15940 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15941   fi
15942 fi
15943 rm -f confcache
15944
15945 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15946 # Let make expand exec_prefix.
15947 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15948
15949 DEFS=-DHAVE_CONFIG_H
15950
15951 ac_libobjs=
15952 ac_ltlibobjs=
15953 U=
15954 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15955   # 1. Remove the extension, and $U if already installed.
15956   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15957   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15958   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15959   #    will be set to the directory where LIBOBJS objects are built.
15960   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15961   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15962 done
15963 LIBOBJS=$ac_libobjs
15964
15965 LTLIBOBJS=$ac_ltlibobjs
15966
15967
15968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
15969 $as_echo_n "checking that generated files are newer than configure... " >&6; }
15970    if test -n "$am_sleep_pid"; then
15971      # Hide warnings about reused PIDs.
15972      wait $am_sleep_pid 2>/dev/null
15973    fi
15974    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
15975 $as_echo "done" >&6; }
15976  if test -n "$EXEEXT"; then
15977   am__EXEEXT_TRUE=
15978   am__EXEEXT_FALSE='#'
15979 else
15980   am__EXEEXT_TRUE='#'
15981   am__EXEEXT_FALSE=
15982 fi
15983
15984 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15985   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
15986 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15987 fi
15988 if test -z "${ENABLE_DARWIN_AT_RPATH_TRUE}" && test -z "${ENABLE_DARWIN_AT_RPATH_FALSE}"; then
15989   as_fn_error $? "conditional \"ENABLE_DARWIN_AT_RPATH\" was never defined.
15990 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15991 fi
15992 if test -z "${DRUNTIME_CPU_AARCH64_TRUE}" && test -z "${DRUNTIME_CPU_AARCH64_FALSE}"; then
15993   as_fn_error $? "conditional \"DRUNTIME_CPU_AARCH64\" was never defined.
15994 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15995 fi
15996 if test -z "${DRUNTIME_CPU_ARM_TRUE}" && test -z "${DRUNTIME_CPU_ARM_FALSE}"; then
15997   as_fn_error $? "conditional \"DRUNTIME_CPU_ARM\" was never defined.
15998 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15999 fi
16000 if test -z "${DRUNTIME_CPU_MIPS_TRUE}" && test -z "${DRUNTIME_CPU_MIPS_FALSE}"; then
16001   as_fn_error $? "conditional \"DRUNTIME_CPU_MIPS\" was never defined.
16002 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16003 fi
16004 if test -z "${DRUNTIME_CPU_POWERPC_TRUE}" && test -z "${DRUNTIME_CPU_POWERPC_FALSE}"; then
16005   as_fn_error $? "conditional \"DRUNTIME_CPU_POWERPC\" was never defined.
16006 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16007 fi
16008 if test -z "${DRUNTIME_CPU_X86_TRUE}" && test -z "${DRUNTIME_CPU_X86_FALSE}"; then
16009   as_fn_error $? "conditional \"DRUNTIME_CPU_X86\" was never defined.
16010 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16011 fi
16012 if test -z "${DRUNTIME_CPU_SYSTEMZ_TRUE}" && test -z "${DRUNTIME_CPU_SYSTEMZ_FALSE}"; then
16013   as_fn_error $? "conditional \"DRUNTIME_CPU_SYSTEMZ\" was never defined.
16014 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16015 fi
16016 if test -z "${DRUNTIME_CPU_S390_TRUE}" && test -z "${DRUNTIME_CPU_S390_FALSE}"; then
16017   as_fn_error $? "conditional \"DRUNTIME_CPU_S390\" was never defined.
16018 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16019 fi
16020 if test -z "${DRUNTIME_OS_AIX_TRUE}" && test -z "${DRUNTIME_OS_AIX_FALSE}"; then
16021   as_fn_error $? "conditional \"DRUNTIME_OS_AIX\" was never defined.
16022 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16023 fi
16024 if test -z "${DRUNTIME_OS_ANDROID_TRUE}" && test -z "${DRUNTIME_OS_ANDROID_FALSE}"; then
16025   as_fn_error $? "conditional \"DRUNTIME_OS_ANDROID\" was never defined.
16026 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16027 fi
16028 if test -z "${DRUNTIME_OS_DARWIN_TRUE}" && test -z "${DRUNTIME_OS_DARWIN_FALSE}"; then
16029   as_fn_error $? "conditional \"DRUNTIME_OS_DARWIN\" was never defined.
16030 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16031 fi
16032 if test -z "${DRUNTIME_OS_DRAGONFLYBSD_TRUE}" && test -z "${DRUNTIME_OS_DRAGONFLYBSD_FALSE}"; then
16033   as_fn_error $? "conditional \"DRUNTIME_OS_DRAGONFLYBSD\" was never defined.
16034 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16035 fi
16036 if test -z "${DRUNTIME_OS_FREEBSD_TRUE}" && test -z "${DRUNTIME_OS_FREEBSD_FALSE}"; then
16037   as_fn_error $? "conditional \"DRUNTIME_OS_FREEBSD\" was never defined.
16038 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16039 fi
16040 if test -z "${DRUNTIME_OS_NETBSD_TRUE}" && test -z "${DRUNTIME_OS_NETBSD_FALSE}"; then
16041   as_fn_error $? "conditional \"DRUNTIME_OS_NETBSD\" was never defined.
16042 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16043 fi
16044 if test -z "${DRUNTIME_OS_OPENBSD_TRUE}" && test -z "${DRUNTIME_OS_OPENBSD_FALSE}"; then
16045   as_fn_error $? "conditional \"DRUNTIME_OS_OPENBSD\" was never defined.
16046 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16047 fi
16048 if test -z "${DRUNTIME_OS_LINUX_TRUE}" && test -z "${DRUNTIME_OS_LINUX_FALSE}"; then
16049   as_fn_error $? "conditional \"DRUNTIME_OS_LINUX\" was never defined.
16050 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16051 fi
16052 if test -z "${DRUNTIME_OS_MINGW_TRUE}" && test -z "${DRUNTIME_OS_MINGW_FALSE}"; then
16053   as_fn_error $? "conditional \"DRUNTIME_OS_MINGW\" was never defined.
16054 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16055 fi
16056 if test -z "${DRUNTIME_OS_SOLARIS_TRUE}" && test -z "${DRUNTIME_OS_SOLARIS_FALSE}"; then
16057   as_fn_error $? "conditional \"DRUNTIME_OS_SOLARIS\" was never defined.
16058 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16059 fi
16060 if test -z "${DRUNTIME_OS_POSIX_TRUE}" && test -z "${DRUNTIME_OS_POSIX_FALSE}"; then
16061   as_fn_error $? "conditional \"DRUNTIME_OS_POSIX\" was never defined.
16062 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16063 fi
16064 if test -z "${DRUNTIME_OS_ARM_EABI_UNWINDER_TRUE}" && test -z "${DRUNTIME_OS_ARM_EABI_UNWINDER_FALSE}"; then
16065   as_fn_error $? "conditional \"DRUNTIME_OS_ARM_EABI_UNWINDER\" was never defined.
16066 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16067 fi
16068 if test -z "${DRUNTIME_OS_MINFO_BRACKETING_TRUE}" && test -z "${DRUNTIME_OS_MINFO_BRACKETING_FALSE}"; then
16069   as_fn_error $? "conditional \"DRUNTIME_OS_MINFO_BRACKETING\" was never defined.
16070 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16071 fi
16072 if test -z "${ENABLE_LIBPHOBOS_TRUE}" && test -z "${ENABLE_LIBPHOBOS_FALSE}"; then
16073   as_fn_error $? "conditional \"ENABLE_LIBPHOBOS\" was never defined.
16074 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16075 fi
16076 if test -z "${ENABLE_LIBDRUNTIME_ONLY_TRUE}" && test -z "${ENABLE_LIBDRUNTIME_ONLY_FALSE}"; then
16077   as_fn_error $? "conditional \"ENABLE_LIBDRUNTIME_ONLY\" was never defined.
16078 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16079 fi
16080
16081 : "${CONFIG_STATUS=./config.status}"
16082 ac_write_fail=0
16083 ac_clean_files_save=$ac_clean_files
16084 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16085 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16086 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16087 as_write_fail=0
16088 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16089 #! $SHELL
16090 # Generated by $as_me.
16091 # Run this file to recreate the current configuration.
16092 # Compiler output produced by configure, useful for debugging
16093 # configure, is in config.log if it exists.
16094
16095 debug=false
16096 ac_cs_recheck=false
16097 ac_cs_silent=false
16098
16099 SHELL=\${CONFIG_SHELL-$SHELL}
16100 export SHELL
16101 _ASEOF
16102 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16103 ## -------------------- ##
16104 ## M4sh Initialization. ##
16105 ## -------------------- ##
16106
16107 # Be more Bourne compatible
16108 DUALCASE=1; export DUALCASE # for MKS sh
16109 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16110   emulate sh
16111   NULLCMD=:
16112   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16113   # is contrary to our usage.  Disable this feature.
16114   alias -g '${1+"$@"}'='"$@"'
16115   setopt NO_GLOB_SUBST
16116 else
16117   case `(set -o) 2>/dev/null` in #(
16118   *posix*) :
16119     set -o posix ;; #(
16120   *) :
16121      ;;
16122 esac
16123 fi
16124
16125
16126 as_nl='
16127 '
16128 export as_nl
16129 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16130 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16131 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16132 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16133 # Prefer a ksh shell builtin over an external printf program on Solaris,
16134 # but without wasting forks for bash or zsh.
16135 if test -z "$BASH_VERSION$ZSH_VERSION" \
16136     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16137   as_echo='print -r --'
16138   as_echo_n='print -rn --'
16139 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16140   as_echo='printf %s\n'
16141   as_echo_n='printf %s'
16142 else
16143   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16144     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16145     as_echo_n='/usr/ucb/echo -n'
16146   else
16147     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16148     as_echo_n_body='eval
16149       arg=$1;
16150       case $arg in #(
16151       *"$as_nl"*)
16152         expr "X$arg" : "X\\(.*\\)$as_nl";
16153         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16154       esac;
16155       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16156     '
16157     export as_echo_n_body
16158     as_echo_n='sh -c $as_echo_n_body as_echo'
16159   fi
16160   export as_echo_body
16161   as_echo='sh -c $as_echo_body as_echo'
16162 fi
16163
16164 # The user is always right.
16165 if test "${PATH_SEPARATOR+set}" != set; then
16166   PATH_SEPARATOR=:
16167   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16168     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16169       PATH_SEPARATOR=';'
16170   }
16171 fi
16172
16173
16174 # IFS
16175 # We need space, tab and new line, in precisely that order.  Quoting is
16176 # there to prevent editors from complaining about space-tab.
16177 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16178 # splitting by setting IFS to empty value.)
16179 IFS=" ""        $as_nl"
16180
16181 # Find who we are.  Look in the path if we contain no directory separator.
16182 as_myself=
16183 case $0 in #((
16184   *[\\/]* ) as_myself=$0 ;;
16185   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16186 for as_dir in $PATH
16187 do
16188   IFS=$as_save_IFS
16189   test -z "$as_dir" && as_dir=.
16190     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16191   done
16192 IFS=$as_save_IFS
16193
16194      ;;
16195 esac
16196 # We did not find ourselves, most probably we were run as `sh COMMAND'
16197 # in which case we are not to be found in the path.
16198 if test "x$as_myself" = x; then
16199   as_myself=$0
16200 fi
16201 if test ! -f "$as_myself"; then
16202   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16203   exit 1
16204 fi
16205
16206 # Unset variables that we do not need and which cause bugs (e.g. in
16207 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16208 # suppresses any "Segmentation fault" message there.  '((' could
16209 # trigger a bug in pdksh 5.2.14.
16210 for as_var in BASH_ENV ENV MAIL MAILPATH
16211 do eval test x\${$as_var+set} = xset \
16212   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16213 done
16214 PS1='$ '
16215 PS2='> '
16216 PS4='+ '
16217
16218 # NLS nuisances.
16219 LC_ALL=C
16220 export LC_ALL
16221 LANGUAGE=C
16222 export LANGUAGE
16223
16224 # CDPATH.
16225 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16226
16227
16228 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16229 # ----------------------------------------
16230 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16231 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16232 # script with STATUS, using 1 if that was 0.
16233 as_fn_error ()
16234 {
16235   as_status=$1; test $as_status -eq 0 && as_status=1
16236   if test "$4"; then
16237     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16238     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16239   fi
16240   $as_echo "$as_me: error: $2" >&2
16241   as_fn_exit $as_status
16242 } # as_fn_error
16243
16244
16245 # as_fn_set_status STATUS
16246 # -----------------------
16247 # Set $? to STATUS, without forking.
16248 as_fn_set_status ()
16249 {
16250   return $1
16251 } # as_fn_set_status
16252
16253 # as_fn_exit STATUS
16254 # -----------------
16255 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16256 as_fn_exit ()
16257 {
16258   set +e
16259   as_fn_set_status $1
16260   exit $1
16261 } # as_fn_exit
16262
16263 # as_fn_unset VAR
16264 # ---------------
16265 # Portably unset VAR.
16266 as_fn_unset ()
16267 {
16268   { eval $1=; unset $1;}
16269 }
16270 as_unset=as_fn_unset
16271 # as_fn_append VAR VALUE
16272 # ----------------------
16273 # Append the text in VALUE to the end of the definition contained in VAR. Take
16274 # advantage of any shell optimizations that allow amortized linear growth over
16275 # repeated appends, instead of the typical quadratic growth present in naive
16276 # implementations.
16277 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16278   eval 'as_fn_append ()
16279   {
16280     eval $1+=\$2
16281   }'
16282 else
16283   as_fn_append ()
16284   {
16285     eval $1=\$$1\$2
16286   }
16287 fi # as_fn_append
16288
16289 # as_fn_arith ARG...
16290 # ------------------
16291 # Perform arithmetic evaluation on the ARGs, and store the result in the
16292 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16293 # must be portable across $(()) and expr.
16294 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16295   eval 'as_fn_arith ()
16296   {
16297     as_val=$(( $* ))
16298   }'
16299 else
16300   as_fn_arith ()
16301   {
16302     as_val=`expr "$@" || test $? -eq 1`
16303   }
16304 fi # as_fn_arith
16305
16306
16307 if expr a : '\(a\)' >/dev/null 2>&1 &&
16308    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16309   as_expr=expr
16310 else
16311   as_expr=false
16312 fi
16313
16314 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16315   as_basename=basename
16316 else
16317   as_basename=false
16318 fi
16319
16320 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16321   as_dirname=dirname
16322 else
16323   as_dirname=false
16324 fi
16325
16326 as_me=`$as_basename -- "$0" ||
16327 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16328          X"$0" : 'X\(//\)$' \| \
16329          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16330 $as_echo X/"$0" |
16331     sed '/^.*\/\([^/][^/]*\)\/*$/{
16332             s//\1/
16333             q
16334           }
16335           /^X\/\(\/\/\)$/{
16336             s//\1/
16337             q
16338           }
16339           /^X\/\(\/\).*/{
16340             s//\1/
16341             q
16342           }
16343           s/.*/./; q'`
16344
16345 # Avoid depending upon Character Ranges.
16346 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16347 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16348 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16349 as_cr_digits='0123456789'
16350 as_cr_alnum=$as_cr_Letters$as_cr_digits
16351
16352 ECHO_C= ECHO_N= ECHO_T=
16353 case `echo -n x` in #(((((
16354 -n*)
16355   case `echo 'xy\c'` in
16356   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16357   xy)  ECHO_C='\c';;
16358   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16359        ECHO_T=' ';;
16360   esac;;
16361 *)
16362   ECHO_N='-n';;
16363 esac
16364
16365 rm -f conf$$ conf$$.exe conf$$.file
16366 if test -d conf$$.dir; then
16367   rm -f conf$$.dir/conf$$.file
16368 else
16369   rm -f conf$$.dir
16370   mkdir conf$$.dir 2>/dev/null
16371 fi
16372 if (echo >conf$$.file) 2>/dev/null; then
16373   if ln -s conf$$.file conf$$ 2>/dev/null; then
16374     as_ln_s='ln -s'
16375     # ... but there are two gotchas:
16376     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16377     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16378     # In both cases, we have to default to `cp -pR'.
16379     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16380       as_ln_s='cp -pR'
16381   elif ln conf$$.file conf$$ 2>/dev/null; then
16382     as_ln_s=ln
16383   else
16384     as_ln_s='cp -pR'
16385   fi
16386 else
16387   as_ln_s='cp -pR'
16388 fi
16389 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16390 rmdir conf$$.dir 2>/dev/null
16391
16392
16393 # as_fn_mkdir_p
16394 # -------------
16395 # Create "$as_dir" as a directory, including parents if necessary.
16396 as_fn_mkdir_p ()
16397 {
16398
16399   case $as_dir in #(
16400   -*) as_dir=./$as_dir;;
16401   esac
16402   test -d "$as_dir" || eval $as_mkdir_p || {
16403     as_dirs=
16404     while :; do
16405       case $as_dir in #(
16406       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16407       *) as_qdir=$as_dir;;
16408       esac
16409       as_dirs="'$as_qdir' $as_dirs"
16410       as_dir=`$as_dirname -- "$as_dir" ||
16411 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16412          X"$as_dir" : 'X\(//\)[^/]' \| \
16413          X"$as_dir" : 'X\(//\)$' \| \
16414          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16415 $as_echo X"$as_dir" |
16416     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16417             s//\1/
16418             q
16419           }
16420           /^X\(\/\/\)[^/].*/{
16421             s//\1/
16422             q
16423           }
16424           /^X\(\/\/\)$/{
16425             s//\1/
16426             q
16427           }
16428           /^X\(\/\).*/{
16429             s//\1/
16430             q
16431           }
16432           s/.*/./; q'`
16433       test -d "$as_dir" && break
16434     done
16435     test -z "$as_dirs" || eval "mkdir $as_dirs"
16436   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16437
16438
16439 } # as_fn_mkdir_p
16440 if mkdir -p . 2>/dev/null; then
16441   as_mkdir_p='mkdir -p "$as_dir"'
16442 else
16443   test -d ./-p && rmdir ./-p
16444   as_mkdir_p=false
16445 fi
16446
16447
16448 # as_fn_executable_p FILE
16449 # -----------------------
16450 # Test if FILE is an executable regular file.
16451 as_fn_executable_p ()
16452 {
16453   test -f "$1" && test -x "$1"
16454 } # as_fn_executable_p
16455 as_test_x='test -x'
16456 as_executable_p=as_fn_executable_p
16457
16458 # Sed expression to map a string onto a valid CPP name.
16459 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16460
16461 # Sed expression to map a string onto a valid variable name.
16462 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16463
16464
16465 exec 6>&1
16466 ## ----------------------------------- ##
16467 ## Main body of $CONFIG_STATUS script. ##
16468 ## ----------------------------------- ##
16469 _ASEOF
16470 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16471
16472 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16473 # Save the log message, to keep $0 and so on meaningful, and to
16474 # report actual input values of CONFIG_FILES etc. instead of their
16475 # values after options handling.
16476 ac_log="
16477 This file was extended by package-unused $as_me version-unused, which was
16478 generated by GNU Autoconf 2.69.  Invocation command line was
16479
16480   CONFIG_FILES    = $CONFIG_FILES
16481   CONFIG_HEADERS  = $CONFIG_HEADERS
16482   CONFIG_LINKS    = $CONFIG_LINKS
16483   CONFIG_COMMANDS = $CONFIG_COMMANDS
16484   $ $0 $@
16485
16486 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16487 "
16488
16489 _ACEOF
16490
16491 case $ac_config_files in *"
16492 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16493 esac
16494
16495 case $ac_config_headers in *"
16496 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16497 esac
16498
16499
16500 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16501 # Files that config.status was made for.
16502 config_files="$ac_config_files"
16503 config_headers="$ac_config_headers"
16504 config_commands="$ac_config_commands"
16505
16506 _ACEOF
16507
16508 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16509 ac_cs_usage="\
16510 \`$as_me' instantiates files and other configuration actions
16511 from templates according to the current configuration.  Unless the files
16512 and actions are specified as TAGs, all are instantiated by default.
16513
16514 Usage: $0 [OPTION]... [TAG]...
16515
16516   -h, --help       print this help, then exit
16517   -V, --version    print version number and configuration settings, then exit
16518       --config     print configuration, then exit
16519   -q, --quiet, --silent
16520                    do not print progress messages
16521   -d, --debug      don't remove temporary files
16522       --recheck    update $as_me by reconfiguring in the same conditions
16523       --file=FILE[:TEMPLATE]
16524                    instantiate the configuration file FILE
16525       --header=FILE[:TEMPLATE]
16526                    instantiate the configuration header FILE
16527
16528 Configuration files:
16529 $config_files
16530
16531 Configuration headers:
16532 $config_headers
16533
16534 Configuration commands:
16535 $config_commands
16536
16537 Report bugs to the package provider."
16538
16539 _ACEOF
16540 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16541 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16542 ac_cs_version="\\
16543 package-unused config.status version-unused
16544 configured by $0, generated by GNU Autoconf 2.69,
16545   with options \\"\$ac_cs_config\\"
16546
16547 Copyright (C) 2012 Free Software Foundation, Inc.
16548 This config.status script is free software; the Free Software Foundation
16549 gives unlimited permission to copy, distribute and modify it."
16550
16551 ac_pwd='$ac_pwd'
16552 srcdir='$srcdir'
16553 INSTALL='$INSTALL'
16554 MKDIR_P='$MKDIR_P'
16555 AWK='$AWK'
16556 test -n "\$AWK" || AWK=awk
16557 _ACEOF
16558
16559 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16560 # The default lists apply if the user does not specify any file.
16561 ac_need_defaults=:
16562 while test $# != 0
16563 do
16564   case $1 in
16565   --*=?*)
16566     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16567     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16568     ac_shift=:
16569     ;;
16570   --*=)
16571     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16572     ac_optarg=
16573     ac_shift=:
16574     ;;
16575   *)
16576     ac_option=$1
16577     ac_optarg=$2
16578     ac_shift=shift
16579     ;;
16580   esac
16581
16582   case $ac_option in
16583   # Handling of the options.
16584   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16585     ac_cs_recheck=: ;;
16586   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16587     $as_echo "$ac_cs_version"; exit ;;
16588   --config | --confi | --conf | --con | --co | --c )
16589     $as_echo "$ac_cs_config"; exit ;;
16590   --debug | --debu | --deb | --de | --d | -d )
16591     debug=: ;;
16592   --file | --fil | --fi | --f )
16593     $ac_shift
16594     case $ac_optarg in
16595     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16596     '') as_fn_error $? "missing file argument" ;;
16597     esac
16598     as_fn_append CONFIG_FILES " '$ac_optarg'"
16599     ac_need_defaults=false;;
16600   --header | --heade | --head | --hea )
16601     $ac_shift
16602     case $ac_optarg in
16603     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16604     esac
16605     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16606     ac_need_defaults=false;;
16607   --he | --h)
16608     # Conflict between --help and --header
16609     as_fn_error $? "ambiguous option: \`$1'
16610 Try \`$0 --help' for more information.";;
16611   --help | --hel | -h )
16612     $as_echo "$ac_cs_usage"; exit ;;
16613   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16614   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16615     ac_cs_silent=: ;;
16616
16617   # This is an error.
16618   -*) as_fn_error $? "unrecognized option: \`$1'
16619 Try \`$0 --help' for more information." ;;
16620
16621   *) as_fn_append ac_config_targets " $1"
16622      ac_need_defaults=false ;;
16623
16624   esac
16625   shift
16626 done
16627
16628 ac_configure_extra_args=
16629
16630 if $ac_cs_silent; then
16631   exec 6>/dev/null
16632   ac_configure_extra_args="$ac_configure_extra_args --silent"
16633 fi
16634
16635 _ACEOF
16636 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16637 if \$ac_cs_recheck; then
16638   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16639   shift
16640   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16641   CONFIG_SHELL='$SHELL'
16642   export CONFIG_SHELL
16643   exec "\$@"
16644 fi
16645
16646 _ACEOF
16647 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16648 exec 5>>config.log
16649 {
16650   echo
16651   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16652 ## Running $as_me. ##
16653 _ASBOX
16654   $as_echo "$ac_log"
16655 } >&5
16656
16657 _ACEOF
16658 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16659 #
16660 # INIT-COMMANDS
16661 #
16662
16663 srcdir="$srcdir"
16664 host="$host"
16665 target="$target"
16666 with_multisubdir="$with_multisubdir"
16667 with_multisrctop="$with_multisrctop"
16668 with_target_subdir="$with_target_subdir"
16669 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16670 multi_basedir="$multi_basedir"
16671 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16672 CC="$CC"
16673 CXX="$CXX"
16674 GFORTRAN="$GFORTRAN"
16675 GDC="$GDC"
16676
16677
16678 # The HP-UX ksh and POSIX shell print the target directory to stdout
16679 # if CDPATH is set.
16680 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16681
16682 sed_quote_subst='$sed_quote_subst'
16683 double_quote_subst='$double_quote_subst'
16684 delay_variable_subst='$delay_variable_subst'
16685 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16686 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16687 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16688 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16689 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16690 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16691 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16692 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16693 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16694 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16695 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16696 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16697 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16698 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16699 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16700 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16701 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16702 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16703 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16704 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16705 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16706 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16707 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16708 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16709 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16710 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16711 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16712 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16713 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16714 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16715 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16716 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16717 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16718 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16719 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16720 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16721 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16722 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16723 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16724 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16725 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16726 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16727 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16728 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16729 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16730 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16731 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16732 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16733 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"`'
16734 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16735 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16736 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16737 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16738 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16739 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16740 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16741 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16742 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16743 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16744 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16745 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16746 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16747 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16748 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16749 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16750 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16751 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16752 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16753 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16754 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16755 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16756 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16757 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16758 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16759 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16760 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16761 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16762 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16763 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16764 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16765 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16766 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16767 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16768 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16769 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16770 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16771 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16772 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16773 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16774 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16775 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16776 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16777 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16778 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16779 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16780 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16781 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16782 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16783 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16784 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16785 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16786 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16787 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16788 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16789 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16790 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16791 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16792 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16793 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16794 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16795 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16796 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16797 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16798 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16799 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16800 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16801 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16802 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16803 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16804 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16805 LD_D='`$ECHO "$LD_D" | $SED "$delay_single_quote_subst"`'
16806 reload_flag_D='`$ECHO "$reload_flag_D" | $SED "$delay_single_quote_subst"`'
16807 reload_cmds_D='`$ECHO "$reload_cmds_D" | $SED "$delay_single_quote_subst"`'
16808 old_archive_cmds_D='`$ECHO "$old_archive_cmds_D" | $SED "$delay_single_quote_subst"`'
16809 compiler_D='`$ECHO "$compiler_D" | $SED "$delay_single_quote_subst"`'
16810 GCC_D='`$ECHO "$GCC_D" | $SED "$delay_single_quote_subst"`'
16811 lt_prog_compiler_no_builtin_flag_D='`$ECHO "$lt_prog_compiler_no_builtin_flag_D" | $SED "$delay_single_quote_subst"`'
16812 lt_prog_compiler_wl_D='`$ECHO "$lt_prog_compiler_wl_D" | $SED "$delay_single_quote_subst"`'
16813 lt_prog_compiler_pic_D='`$ECHO "$lt_prog_compiler_pic_D" | $SED "$delay_single_quote_subst"`'
16814 lt_prog_compiler_static_D='`$ECHO "$lt_prog_compiler_static_D" | $SED "$delay_single_quote_subst"`'
16815 lt_cv_prog_compiler_c_o_D='`$ECHO "$lt_cv_prog_compiler_c_o_D" | $SED "$delay_single_quote_subst"`'
16816 archive_cmds_need_lc_D='`$ECHO "$archive_cmds_need_lc_D" | $SED "$delay_single_quote_subst"`'
16817 enable_shared_with_static_runtimes_D='`$ECHO "$enable_shared_with_static_runtimes_D" | $SED "$delay_single_quote_subst"`'
16818 export_dynamic_flag_spec_D='`$ECHO "$export_dynamic_flag_spec_D" | $SED "$delay_single_quote_subst"`'
16819 whole_archive_flag_spec_D='`$ECHO "$whole_archive_flag_spec_D" | $SED "$delay_single_quote_subst"`'
16820 compiler_needs_object_D='`$ECHO "$compiler_needs_object_D" | $SED "$delay_single_quote_subst"`'
16821 old_archive_from_new_cmds_D='`$ECHO "$old_archive_from_new_cmds_D" | $SED "$delay_single_quote_subst"`'
16822 old_archive_from_expsyms_cmds_D='`$ECHO "$old_archive_from_expsyms_cmds_D" | $SED "$delay_single_quote_subst"`'
16823 archive_cmds_D='`$ECHO "$archive_cmds_D" | $SED "$delay_single_quote_subst"`'
16824 archive_expsym_cmds_D='`$ECHO "$archive_expsym_cmds_D" | $SED "$delay_single_quote_subst"`'
16825 module_cmds_D='`$ECHO "$module_cmds_D" | $SED "$delay_single_quote_subst"`'
16826 module_expsym_cmds_D='`$ECHO "$module_expsym_cmds_D" | $SED "$delay_single_quote_subst"`'
16827 with_gnu_ld_D='`$ECHO "$with_gnu_ld_D" | $SED "$delay_single_quote_subst"`'
16828 allow_undefined_flag_D='`$ECHO "$allow_undefined_flag_D" | $SED "$delay_single_quote_subst"`'
16829 no_undefined_flag_D='`$ECHO "$no_undefined_flag_D" | $SED "$delay_single_quote_subst"`'
16830 hardcode_libdir_flag_spec_D='`$ECHO "$hardcode_libdir_flag_spec_D" | $SED "$delay_single_quote_subst"`'
16831 hardcode_libdir_flag_spec_ld_D='`$ECHO "$hardcode_libdir_flag_spec_ld_D" | $SED "$delay_single_quote_subst"`'
16832 hardcode_libdir_separator_D='`$ECHO "$hardcode_libdir_separator_D" | $SED "$delay_single_quote_subst"`'
16833 hardcode_direct_D='`$ECHO "$hardcode_direct_D" | $SED "$delay_single_quote_subst"`'
16834 hardcode_direct_absolute_D='`$ECHO "$hardcode_direct_absolute_D" | $SED "$delay_single_quote_subst"`'
16835 hardcode_minus_L_D='`$ECHO "$hardcode_minus_L_D" | $SED "$delay_single_quote_subst"`'
16836 hardcode_shlibpath_var_D='`$ECHO "$hardcode_shlibpath_var_D" | $SED "$delay_single_quote_subst"`'
16837 hardcode_automatic_D='`$ECHO "$hardcode_automatic_D" | $SED "$delay_single_quote_subst"`'
16838 inherit_rpath_D='`$ECHO "$inherit_rpath_D" | $SED "$delay_single_quote_subst"`'
16839 link_all_deplibs_D='`$ECHO "$link_all_deplibs_D" | $SED "$delay_single_quote_subst"`'
16840 fix_srcfile_path_D='`$ECHO "$fix_srcfile_path_D" | $SED "$delay_single_quote_subst"`'
16841 always_export_symbols_D='`$ECHO "$always_export_symbols_D" | $SED "$delay_single_quote_subst"`'
16842 export_symbols_cmds_D='`$ECHO "$export_symbols_cmds_D" | $SED "$delay_single_quote_subst"`'
16843 exclude_expsyms_D='`$ECHO "$exclude_expsyms_D" | $SED "$delay_single_quote_subst"`'
16844 include_expsyms_D='`$ECHO "$include_expsyms_D" | $SED "$delay_single_quote_subst"`'
16845 prelink_cmds_D='`$ECHO "$prelink_cmds_D" | $SED "$delay_single_quote_subst"`'
16846 file_list_spec_D='`$ECHO "$file_list_spec_D" | $SED "$delay_single_quote_subst"`'
16847 hardcode_action_D='`$ECHO "$hardcode_action_D" | $SED "$delay_single_quote_subst"`'
16848
16849 LTCC='$LTCC'
16850 LTCFLAGS='$LTCFLAGS'
16851 compiler='$compiler_DEFAULT'
16852
16853 # A function that is used when there is no print builtin or printf.
16854 func_fallback_echo ()
16855 {
16856   eval 'cat <<_LTECHO_EOF
16857 \$1
16858 _LTECHO_EOF'
16859 }
16860
16861 # Quote evaled strings.
16862 for var in SHELL \
16863 ECHO \
16864 SED \
16865 GREP \
16866 EGREP \
16867 FGREP \
16868 LD \
16869 NM \
16870 LN_S \
16871 lt_SP2NL \
16872 lt_NL2SP \
16873 reload_flag \
16874 OBJDUMP \
16875 deplibs_check_method \
16876 file_magic_cmd \
16877 AR \
16878 AR_FLAGS \
16879 STRIP \
16880 RANLIB \
16881 CC \
16882 CFLAGS \
16883 compiler \
16884 lt_cv_sys_global_symbol_pipe \
16885 lt_cv_sys_global_symbol_to_cdecl \
16886 lt_cv_sys_global_symbol_to_c_name_address \
16887 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16888 lt_prog_compiler_no_builtin_flag \
16889 lt_prog_compiler_wl \
16890 lt_prog_compiler_pic \
16891 lt_prog_compiler_static \
16892 lt_cv_prog_compiler_c_o \
16893 need_locks \
16894 DSYMUTIL \
16895 NMEDIT \
16896 LIPO \
16897 OTOOL \
16898 OTOOL64 \
16899 shrext_cmds \
16900 export_dynamic_flag_spec \
16901 whole_archive_flag_spec \
16902 compiler_needs_object \
16903 with_gnu_ld \
16904 allow_undefined_flag \
16905 no_undefined_flag \
16906 hardcode_libdir_flag_spec \
16907 hardcode_libdir_flag_spec_ld \
16908 hardcode_libdir_separator \
16909 fix_srcfile_path \
16910 exclude_expsyms \
16911 include_expsyms \
16912 file_list_spec \
16913 variables_saved_for_relink \
16914 libname_spec \
16915 library_names_spec \
16916 soname_spec \
16917 install_override_mode \
16918 finish_eval \
16919 old_striplib \
16920 striplib \
16921 LD_D \
16922 reload_flag_D \
16923 compiler_D \
16924 lt_prog_compiler_no_builtin_flag_D \
16925 lt_prog_compiler_wl_D \
16926 lt_prog_compiler_pic_D \
16927 lt_prog_compiler_static_D \
16928 lt_cv_prog_compiler_c_o_D \
16929 export_dynamic_flag_spec_D \
16930 whole_archive_flag_spec_D \
16931 compiler_needs_object_D \
16932 with_gnu_ld_D \
16933 allow_undefined_flag_D \
16934 no_undefined_flag_D \
16935 hardcode_libdir_flag_spec_D \
16936 hardcode_libdir_flag_spec_ld_D \
16937 hardcode_libdir_separator_D \
16938 fix_srcfile_path_D \
16939 exclude_expsyms_D \
16940 include_expsyms_D \
16941 file_list_spec_D; do
16942     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16943     *[\\\\\\\`\\"\\\$]*)
16944       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16945       ;;
16946     *)
16947       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16948       ;;
16949     esac
16950 done
16951
16952 # Double-quote double-evaled strings.
16953 for var in reload_cmds \
16954 old_postinstall_cmds \
16955 old_postuninstall_cmds \
16956 old_archive_cmds \
16957 extract_expsyms_cmds \
16958 old_archive_from_new_cmds \
16959 old_archive_from_expsyms_cmds \
16960 archive_cmds \
16961 archive_expsym_cmds \
16962 module_cmds \
16963 module_expsym_cmds \
16964 export_symbols_cmds \
16965 prelink_cmds \
16966 postinstall_cmds \
16967 postuninstall_cmds \
16968 finish_cmds \
16969 sys_lib_search_path_spec \
16970 sys_lib_dlsearch_path_spec \
16971 reload_cmds_D \
16972 old_archive_cmds_D \
16973 old_archive_from_new_cmds_D \
16974 old_archive_from_expsyms_cmds_D \
16975 archive_cmds_D \
16976 archive_expsym_cmds_D \
16977 module_cmds_D \
16978 module_expsym_cmds_D \
16979 export_symbols_cmds_D \
16980 prelink_cmds_D; do
16981     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16982     *[\\\\\\\`\\"\\\$]*)
16983       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16984       ;;
16985     *)
16986       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16987       ;;
16988     esac
16989 done
16990
16991 ac_aux_dir='$ac_aux_dir'
16992 xsi_shell='$xsi_shell'
16993 lt_shell_append='$lt_shell_append'
16994
16995 # See if we are running on zsh, and set the options which allow our
16996 # commands through without removal of \ escapes INIT.
16997 if test -n "\${ZSH_VERSION+set}" ; then
16998    setopt NO_GLOB_SUBST
16999 fi
17000
17001
17002     PACKAGE='$PACKAGE'
17003     VERSION='$VERSION'
17004     TIMESTAMP='$TIMESTAMP'
17005     RM='$RM'
17006     ofile='$ofile'
17007
17008
17009
17010
17011
17012
17013 _ACEOF
17014
17015 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17016
17017 # Handling of arguments.
17018 for ac_config_target in $ac_config_targets
17019 do
17020   case $ac_config_target in
17021     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
17022     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
17023     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
17024     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17025     "libdruntime/gcc/config.d") CONFIG_FILES="$CONFIG_FILES libdruntime/gcc/config.d" ;;
17026     "libdruntime/gcc/libbacktrace.d") CONFIG_FILES="$CONFIG_FILES libdruntime/gcc/libbacktrace.d" ;;
17027     "src/libgphobos.spec") CONFIG_FILES="$CONFIG_FILES src/libgphobos.spec" ;;
17028     "testsuite/testsuite_flags") CONFIG_FILES="$CONFIG_FILES testsuite/testsuite_flags" ;;
17029     "libdruntime/Makefile") CONFIG_FILES="$CONFIG_FILES libdruntime/Makefile" ;;
17030     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
17031     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
17032
17033   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17034   esac
17035 done
17036
17037
17038 # If the user did not use the arguments to specify the items to instantiate,
17039 # then the envvar interface is used.  Set only those that are not.
17040 # We use the long form for the default assignment because of an extremely
17041 # bizarre bug on SunOS 4.1.3.
17042 if $ac_need_defaults; then
17043   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17044   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17045   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17046 fi
17047
17048 # Have a temporary directory for convenience.  Make it in the build tree
17049 # simply because there is no reason against having it here, and in addition,
17050 # creating and moving files from /tmp can sometimes cause problems.
17051 # Hook for its removal unless debugging.
17052 # Note that there is a small window in which the directory will not be cleaned:
17053 # after its creation but before its name has been assigned to `$tmp'.
17054 $debug ||
17055 {
17056   tmp= ac_tmp=
17057   trap 'exit_status=$?
17058   : "${ac_tmp:=$tmp}"
17059   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
17060 ' 0
17061   trap 'as_fn_exit 1' 1 2 13 15
17062 }
17063 # Create a (secure) tmp directory for tmp files.
17064
17065 {
17066   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17067   test -d "$tmp"
17068 }  ||
17069 {
17070   tmp=./conf$$-$RANDOM
17071   (umask 077 && mkdir "$tmp")
17072 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
17073 ac_tmp=$tmp
17074
17075 # Set up the scripts for CONFIG_FILES section.
17076 # No need to generate them if there are no CONFIG_FILES.
17077 # This happens for instance with `./config.status config.h'.
17078 if test -n "$CONFIG_FILES"; then
17079
17080 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
17081   ac_cs_awk_getline=:
17082   ac_cs_awk_pipe_init=
17083   ac_cs_awk_read_file='
17084       while ((getline aline < (F[key])) > 0)
17085         print(aline)
17086       close(F[key])'
17087   ac_cs_awk_pipe_fini=
17088 else
17089   ac_cs_awk_getline=false
17090   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
17091   ac_cs_awk_read_file='
17092       print "|#_!!_#|"
17093       print "cat " F[key] " &&"
17094       '$ac_cs_awk_pipe_init
17095   # The final `:' finishes the AND list.
17096   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
17097 fi
17098 ac_cr=`echo X | tr X '\015'`
17099 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17100 # But we know of no other shell where ac_cr would be empty at this
17101 # point, so we can use a bashism as a fallback.
17102 if test "x$ac_cr" = x; then
17103   eval ac_cr=\$\'\\r\'
17104 fi
17105 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17106 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17107   ac_cs_awk_cr='\\r'
17108 else
17109   ac_cs_awk_cr=$ac_cr
17110 fi
17111
17112 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
17113 _ACEOF
17114
17115 # Create commands to substitute file output variables.
17116 {
17117   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
17118   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
17119   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
17120   echo "_ACAWK" &&
17121   echo "_ACEOF"
17122 } >conf$$files.sh &&
17123 . ./conf$$files.sh ||
17124   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17125 rm -f conf$$files.sh
17126
17127 {
17128   echo "cat >conf$$subs.awk <<_ACEOF" &&
17129   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17130   echo "_ACEOF"
17131 } >conf$$subs.sh ||
17132   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17133 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
17134 ac_delim='%!_!# '
17135 for ac_last_try in false false false false false :; do
17136   . ./conf$$subs.sh ||
17137     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17138
17139   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17140   if test $ac_delim_n = $ac_delim_num; then
17141     break
17142   elif $ac_last_try; then
17143     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17144   else
17145     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17146   fi
17147 done
17148 rm -f conf$$subs.sh
17149
17150 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17151 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
17152 _ACEOF
17153 sed -n '
17154 h
17155 s/^/S["/; s/!.*/"]=/
17156 p
17157 g
17158 s/^[^!]*!//
17159 :repl
17160 t repl
17161 s/'"$ac_delim"'$//
17162 t delim
17163 :nl
17164 h
17165 s/\(.\{148\}\)..*/\1/
17166 t more1
17167 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17168 p
17169 n
17170 b repl
17171 :more1
17172 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17173 p
17174 g
17175 s/.\{148\}//
17176 t nl
17177 :delim
17178 h
17179 s/\(.\{148\}\)..*/\1/
17180 t more2
17181 s/["\\]/\\&/g; s/^/"/; s/$/"/
17182 p
17183 b
17184 :more2
17185 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17186 p
17187 g
17188 s/.\{148\}//
17189 t delim
17190 ' <conf$$subs.awk | sed '
17191 /^[^""]/{
17192   N
17193   s/\n//
17194 }
17195 ' >>$CONFIG_STATUS || ac_write_fail=1
17196 rm -f conf$$subs.awk
17197 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17198 _ACAWK
17199 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
17200   for (key in S) S_is_set[key] = 1
17201   FS = "\a"
17202   \$ac_cs_awk_pipe_init
17203 }
17204 {
17205   line = $ 0
17206   nfields = split(line, field, "@")
17207   substed = 0
17208   len = length(field[1])
17209   for (i = 2; i < nfields; i++) {
17210     key = field[i]
17211     keylen = length(key)
17212     if (S_is_set[key]) {
17213       value = S[key]
17214       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17215       len += length(value) + length(field[++i])
17216       substed = 1
17217     } else
17218       len += 1 + keylen
17219   }
17220   if (nfields == 3 && !substed) {
17221     key = field[2]
17222     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
17223       \$ac_cs_awk_read_file
17224       next
17225     }
17226   }
17227   print line
17228 }
17229 \$ac_cs_awk_pipe_fini
17230 _ACAWK
17231 _ACEOF
17232 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17233 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17234   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17235 else
17236   cat
17237 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
17238   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
17239 _ACEOF
17240
17241 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
17242 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
17243 # trailing colons and then remove the whole line if VPATH becomes empty
17244 # (actually we leave an empty line to preserve line numbers).
17245 if test "x$srcdir" = x.; then
17246   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
17247 h
17248 s///
17249 s/^/:/
17250 s/[      ]*$/:/
17251 s/:\$(srcdir):/:/g
17252 s/:\${srcdir}:/:/g
17253 s/:@srcdir@:/:/g
17254 s/^:*//
17255 s/:*$//
17256 x
17257 s/\(=[   ]*\).*/\1/
17258 G
17259 s/\n//
17260 s/^[^=]*=[       ]*$//
17261 }'
17262 fi
17263
17264 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17265 fi # test -n "$CONFIG_FILES"
17266
17267 # Set up the scripts for CONFIG_HEADERS section.
17268 # No need to generate them if there are no CONFIG_HEADERS.
17269 # This happens for instance with `./config.status Makefile'.
17270 if test -n "$CONFIG_HEADERS"; then
17271 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
17272 BEGIN {
17273 _ACEOF
17274
17275 # Transform confdefs.h into an awk script `defines.awk', embedded as
17276 # here-document in config.status, that substitutes the proper values into
17277 # config.h.in to produce config.h.
17278
17279 # Create a delimiter string that does not exist in confdefs.h, to ease
17280 # handling of long lines.
17281 ac_delim='%!_!# '
17282 for ac_last_try in false false :; do
17283   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
17284   if test -z "$ac_tt"; then
17285     break
17286   elif $ac_last_try; then
17287     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
17288   else
17289     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17290   fi
17291 done
17292
17293 # For the awk script, D is an array of macro values keyed by name,
17294 # likewise P contains macro parameters if any.  Preserve backslash
17295 # newline sequences.
17296
17297 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17298 sed -n '
17299 s/.\{148\}/&'"$ac_delim"'/g
17300 t rset
17301 :rset
17302 s/^[     ]*#[    ]*define[       ][      ]*/ /
17303 t def
17304 d
17305 :def
17306 s/\\$//
17307 t bsnl
17308 s/["\\]/\\&/g
17309 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17310 D["\1"]=" \3"/p
17311 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17312 d
17313 :bsnl
17314 s/["\\]/\\&/g
17315 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17316 D["\1"]=" \3\\\\\\n"\\/p
17317 t cont
17318 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17319 t cont
17320 d
17321 :cont
17322 n
17323 s/.\{148\}/&'"$ac_delim"'/g
17324 t clear
17325 :clear
17326 s/\\$//
17327 t bsnlc
17328 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17329 d
17330 :bsnlc
17331 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17332 b cont
17333 ' <confdefs.h | sed '
17334 s/'"$ac_delim"'/"\\\
17335 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17336
17337 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17338   for (key in D) D_is_set[key] = 1
17339   FS = "\a"
17340 }
17341 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17342   line = \$ 0
17343   split(line, arg, " ")
17344   if (arg[1] == "#") {
17345     defundef = arg[2]
17346     mac1 = arg[3]
17347   } else {
17348     defundef = substr(arg[1], 2)
17349     mac1 = arg[2]
17350   }
17351   split(mac1, mac2, "(") #)
17352   macro = mac2[1]
17353   prefix = substr(line, 1, index(line, defundef) - 1)
17354   if (D_is_set[macro]) {
17355     # Preserve the white space surrounding the "#".
17356     print prefix "define", macro P[macro] D[macro]
17357     next
17358   } else {
17359     # Replace #undef with comments.  This is necessary, for example,
17360     # in the case of _POSIX_SOURCE, which is predefined and required
17361     # on some systems where configure will not decide to define it.
17362     if (defundef == "undef") {
17363       print "/*", prefix defundef, macro, "*/"
17364       next
17365     }
17366   }
17367 }
17368 { print }
17369 _ACAWK
17370 _ACEOF
17371 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17372   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17373 fi # test -n "$CONFIG_HEADERS"
17374
17375
17376 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17377 shift
17378 for ac_tag
17379 do
17380   case $ac_tag in
17381   :[FHLC]) ac_mode=$ac_tag; continue;;
17382   esac
17383   case $ac_mode$ac_tag in
17384   :[FHL]*:*);;
17385   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17386   :[FH]-) ac_tag=-:-;;
17387   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17388   esac
17389   ac_save_IFS=$IFS
17390   IFS=:
17391   set x $ac_tag
17392   IFS=$ac_save_IFS
17393   shift
17394   ac_file=$1
17395   shift
17396
17397   case $ac_mode in
17398   :L) ac_source=$1;;
17399   :[FH])
17400     ac_file_inputs=
17401     for ac_f
17402     do
17403       case $ac_f in
17404       -) ac_f="$ac_tmp/stdin";;
17405       *) # Look for the file first in the build tree, then in the source tree
17406          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17407          # because $ac_f cannot contain `:'.
17408          test -f "$ac_f" ||
17409            case $ac_f in
17410            [\\/$]*) false;;
17411            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17412            esac ||
17413            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17414       esac
17415       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17416       as_fn_append ac_file_inputs " '$ac_f'"
17417     done
17418
17419     # Let's still pretend it is `configure' which instantiates (i.e., don't
17420     # use $as_me), people would be surprised to read:
17421     #    /* config.h.  Generated by config.status.  */
17422     configure_input='Generated from '`
17423           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17424         `' by configure.'
17425     if test x"$ac_file" != x-; then
17426       configure_input="$ac_file.  $configure_input"
17427       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17428 $as_echo "$as_me: creating $ac_file" >&6;}
17429     fi
17430     # Neutralize special characters interpreted by sed in replacement strings.
17431     case $configure_input in #(
17432     *\&* | *\|* | *\\* )
17433        ac_sed_conf_input=`$as_echo "$configure_input" |
17434        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17435     *) ac_sed_conf_input=$configure_input;;
17436     esac
17437
17438     case $ac_tag in
17439     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17440       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17441     esac
17442     ;;
17443   esac
17444
17445   ac_dir=`$as_dirname -- "$ac_file" ||
17446 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17447          X"$ac_file" : 'X\(//\)[^/]' \| \
17448          X"$ac_file" : 'X\(//\)$' \| \
17449          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17450 $as_echo X"$ac_file" |
17451     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17452             s//\1/
17453             q
17454           }
17455           /^X\(\/\/\)[^/].*/{
17456             s//\1/
17457             q
17458           }
17459           /^X\(\/\/\)$/{
17460             s//\1/
17461             q
17462           }
17463           /^X\(\/\).*/{
17464             s//\1/
17465             q
17466           }
17467           s/.*/./; q'`
17468   as_dir="$ac_dir"; as_fn_mkdir_p
17469   ac_builddir=.
17470
17471 case "$ac_dir" in
17472 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17473 *)
17474   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17475   # A ".." for each directory in $ac_dir_suffix.
17476   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17477   case $ac_top_builddir_sub in
17478   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17479   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17480   esac ;;
17481 esac
17482 ac_abs_top_builddir=$ac_pwd
17483 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17484 # for backward compatibility:
17485 ac_top_builddir=$ac_top_build_prefix
17486
17487 case $srcdir in
17488   .)  # We are building in place.
17489     ac_srcdir=.
17490     ac_top_srcdir=$ac_top_builddir_sub
17491     ac_abs_top_srcdir=$ac_pwd ;;
17492   [\\/]* | ?:[\\/]* )  # Absolute name.
17493     ac_srcdir=$srcdir$ac_dir_suffix;
17494     ac_top_srcdir=$srcdir
17495     ac_abs_top_srcdir=$srcdir ;;
17496   *) # Relative name.
17497     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17498     ac_top_srcdir=$ac_top_build_prefix$srcdir
17499     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17500 esac
17501 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17502
17503
17504   case $ac_mode in
17505   :F)
17506   #
17507   # CONFIG_FILE
17508   #
17509
17510   case $INSTALL in
17511   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17512   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17513   esac
17514   ac_MKDIR_P=$MKDIR_P
17515   case $MKDIR_P in
17516   [\\/$]* | ?:[\\/]* ) ;;
17517   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17518   esac
17519 _ACEOF
17520
17521 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17522 # If the template does not know about datarootdir, expand it.
17523 # FIXME: This hack should be removed a few years after 2.60.
17524 ac_datarootdir_hack=; ac_datarootdir_seen=
17525 ac_sed_dataroot='
17526 /datarootdir/ {
17527   p
17528   q
17529 }
17530 /@datadir@/p
17531 /@docdir@/p
17532 /@infodir@/p
17533 /@localedir@/p
17534 /@mandir@/p'
17535 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17536 *datarootdir*) ac_datarootdir_seen=yes;;
17537 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17538   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17539 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17540 _ACEOF
17541 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17542   ac_datarootdir_hack='
17543   s&@datadir@&$datadir&g
17544   s&@docdir@&$docdir&g
17545   s&@infodir@&$infodir&g
17546   s&@localedir@&$localedir&g
17547   s&@mandir@&$mandir&g
17548   s&\\\${datarootdir}&$datarootdir&g' ;;
17549 esac
17550 _ACEOF
17551
17552 # Neutralize VPATH when `$srcdir' = `.'.
17553 # Shell code in configure.ac might set extrasub.
17554 # FIXME: do we really want to maintain this feature?
17555 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17556 ac_sed_extra="$ac_vpsub
17557 $extrasub
17558 _ACEOF
17559 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17560 :t
17561 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17562 s|@configure_input@|$ac_sed_conf_input|;t t
17563 s&@top_builddir@&$ac_top_builddir_sub&;t t
17564 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17565 s&@srcdir@&$ac_srcdir&;t t
17566 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17567 s&@top_srcdir@&$ac_top_srcdir&;t t
17568 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17569 s&@builddir@&$ac_builddir&;t t
17570 s&@abs_builddir@&$ac_abs_builddir&;t t
17571 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17572 s&@INSTALL@&$ac_INSTALL&;t t
17573 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17574 $ac_datarootdir_hack
17575 "
17576 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17577 if $ac_cs_awk_getline; then
17578   $AWK -f "$ac_tmp/subs.awk"
17579 else
17580   $AWK -f "$ac_tmp/subs.awk" | $SHELL
17581 fi \
17582   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17583
17584 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17585   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17586   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17587       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17588   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17589 which seems to be undefined.  Please make sure it is defined" >&5
17590 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17591 which seems to be undefined.  Please make sure it is defined" >&2;}
17592
17593   rm -f "$ac_tmp/stdin"
17594   case $ac_file in
17595   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17596   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17597   esac \
17598   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17599  ;;
17600   :H)
17601   #
17602   # CONFIG_HEADER
17603   #
17604   if test x"$ac_file" != x-; then
17605     {
17606       $as_echo "/* $configure_input  */" \
17607       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17608     } >"$ac_tmp/config.h" \
17609       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17610     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17611       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17612 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17613     else
17614       rm -f "$ac_file"
17615       mv "$ac_tmp/config.h" "$ac_file" \
17616         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17617     fi
17618   else
17619     $as_echo "/* $configure_input  */" \
17620       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17621       || as_fn_error $? "could not create -" "$LINENO" 5
17622   fi
17623 # Compute "$ac_file"'s index in $config_headers.
17624 _am_arg="$ac_file"
17625 _am_stamp_count=1
17626 for _am_header in $config_headers :; do
17627   case $_am_header in
17628     $_am_arg | $_am_arg:* )
17629       break ;;
17630     * )
17631       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17632   esac
17633 done
17634 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17635 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17636          X"$_am_arg" : 'X\(//\)[^/]' \| \
17637          X"$_am_arg" : 'X\(//\)$' \| \
17638          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17639 $as_echo X"$_am_arg" |
17640     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17641             s//\1/
17642             q
17643           }
17644           /^X\(\/\/\)[^/].*/{
17645             s//\1/
17646             q
17647           }
17648           /^X\(\/\/\)$/{
17649             s//\1/
17650             q
17651           }
17652           /^X\(\/\).*/{
17653             s//\1/
17654             q
17655           }
17656           s/.*/./; q'`/stamp-h$_am_stamp_count
17657  ;;
17658
17659   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17660 $as_echo "$as_me: executing $ac_file commands" >&6;}
17661  ;;
17662   esac
17663
17664
17665   case $ac_file$ac_mode in
17666     "default-1":C)
17667 # Only add multilib support code if we just rebuilt the top-level
17668 # Makefile.
17669 case " $CONFIG_FILES " in
17670  *" Makefile "*)
17671    ac_file=Makefile . ${multi_basedir}/config-ml.in
17672    ;;
17673 esac ;;
17674     "libtool":C)
17675
17676     # See if we are running on zsh, and set the options which allow our
17677     # commands through without removal of \ escapes.
17678     if test -n "${ZSH_VERSION+set}" ; then
17679       setopt NO_GLOB_SUBST
17680     fi
17681
17682     cfgfile="${ofile}T"
17683     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17684     $RM "$cfgfile"
17685
17686     cat <<_LT_EOF >> "$cfgfile"
17687 #! $SHELL
17688
17689 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17690 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17691 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17692 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17693 #
17694 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17695 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17696 #   Written by Gordon Matzigkeit, 1996
17697 #
17698 #   This file is part of GNU Libtool.
17699 #
17700 # GNU Libtool is free software; you can redistribute it and/or
17701 # modify it under the terms of the GNU General Public License as
17702 # published by the Free Software Foundation; either version 2 of
17703 # the License, or (at your option) any later version.
17704 #
17705 # As a special exception to the GNU General Public License,
17706 # if you distribute this file as part of a program or library that
17707 # is built using GNU Libtool, you may include this file under the
17708 # same distribution terms that you use for the rest of that program.
17709 #
17710 # GNU Libtool is distributed in the hope that it will be useful,
17711 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17712 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17713 # GNU General Public License for more details.
17714 #
17715 # You should have received a copy of the GNU General Public License
17716 # along with GNU Libtool; see the file COPYING.  If not, a copy
17717 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17718 # obtained by writing to the Free Software Foundation, Inc.,
17719 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17720
17721
17722 # The names of the tagged configurations supported by this script.
17723 available_tags="D "
17724
17725 # ### BEGIN LIBTOOL CONFIG
17726
17727 # Which release of libtool.m4 was used?
17728 macro_version=$macro_version
17729 macro_revision=$macro_revision
17730
17731 # Whether or not to build shared libraries.
17732 build_libtool_libs=$enable_shared
17733
17734 # Whether or not to build static libraries.
17735 build_old_libs=$enable_static
17736
17737 # What type of objects to build.
17738 pic_mode=$pic_mode
17739
17740 # Whether or not to optimize for fast installation.
17741 fast_install=$enable_fast_install
17742
17743 # Shell to use when invoking shell scripts.
17744 SHELL=$lt_SHELL
17745
17746 # An echo program that protects backslashes.
17747 ECHO=$lt_ECHO
17748
17749 # The host system.
17750 host_alias=$host_alias
17751 host=$host
17752 host_os=$host_os
17753
17754 # The build system.
17755 build_alias=$build_alias
17756 build=$build
17757 build_os=$build_os
17758
17759 # A sed program that does not truncate output.
17760 SED=$lt_SED
17761
17762 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17763 Xsed="\$SED -e 1s/^X//"
17764
17765 # A grep program that handles long lines.
17766 GREP=$lt_GREP
17767
17768 # An ERE matcher.
17769 EGREP=$lt_EGREP
17770
17771 # A literal string matcher.
17772 FGREP=$lt_FGREP
17773
17774 # A BSD- or MS-compatible name lister.
17775 NM=$lt_NM
17776
17777 # Whether we need soft or hard links.
17778 LN_S=$lt_LN_S
17779
17780 # What is the maximum length of a command?
17781 max_cmd_len=$max_cmd_len
17782
17783 # Object file suffix (normally "o").
17784 objext=$ac_objext
17785
17786 # Executable file suffix (normally "").
17787 exeext=$exeext
17788
17789 # whether the shell understands "unset".
17790 lt_unset=$lt_unset
17791
17792 # turn spaces into newlines.
17793 SP2NL=$lt_lt_SP2NL
17794
17795 # turn newlines into spaces.
17796 NL2SP=$lt_lt_NL2SP
17797
17798 # An object symbol dumper.
17799 OBJDUMP=$lt_OBJDUMP
17800
17801 # Method to check whether dependent libraries are shared objects.
17802 deplibs_check_method=$lt_deplibs_check_method
17803
17804 # Command to use when deplibs_check_method == "file_magic".
17805 file_magic_cmd=$lt_file_magic_cmd
17806
17807 # The archiver.
17808 AR=$lt_AR
17809 AR_FLAGS=$lt_AR_FLAGS
17810
17811 # A symbol stripping program.
17812 STRIP=$lt_STRIP
17813
17814 # Commands used to install an old-style archive.
17815 RANLIB=$lt_RANLIB
17816 old_postinstall_cmds=$lt_old_postinstall_cmds
17817 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17818
17819 # Whether to use a lock for old archive extraction.
17820 lock_old_archive_extraction=$lock_old_archive_extraction
17821
17822 # A C compiler.
17823 LTCC=$lt_CC
17824
17825 # LTCC compiler flags.
17826 LTCFLAGS=$lt_CFLAGS
17827
17828 # Take the output of nm and produce a listing of raw symbols and C names.
17829 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17830
17831 # Transform the output of nm in a proper C declaration.
17832 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17833
17834 # Transform the output of nm in a C name address pair.
17835 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17836
17837 # Transform the output of nm in a C name address pair when lib prefix is needed.
17838 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17839
17840 # The name of the directory that contains temporary libtool files.
17841 objdir=$objdir
17842
17843 # Used to examine libraries when file_magic_cmd begins with "file".
17844 MAGIC_CMD=$MAGIC_CMD
17845
17846 # Must we lock files when doing compilation?
17847 need_locks=$lt_need_locks
17848
17849 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17850 DSYMUTIL=$lt_DSYMUTIL
17851
17852 # Tool to change global to local symbols on Mac OS X.
17853 NMEDIT=$lt_NMEDIT
17854
17855 # Tool to manipulate fat objects and archives on Mac OS X.
17856 LIPO=$lt_LIPO
17857
17858 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17859 OTOOL=$lt_OTOOL
17860
17861 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17862 OTOOL64=$lt_OTOOL64
17863
17864 # Old archive suffix (normally "a").
17865 libext=$libext
17866
17867 # Shared library suffix (normally ".so").
17868 shrext_cmds=$lt_shrext_cmds
17869
17870 # The commands to extract the exported symbol list from a shared archive.
17871 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17872
17873 # Variables whose values should be saved in libtool wrapper scripts and
17874 # restored at link time.
17875 variables_saved_for_relink=$lt_variables_saved_for_relink
17876
17877 # Do we need the "lib" prefix for modules?
17878 need_lib_prefix=$need_lib_prefix
17879
17880 # Do we need a version for libraries?
17881 need_version=$need_version
17882
17883 # Library versioning type.
17884 version_type=$version_type
17885
17886 # Shared library runtime path variable.
17887 runpath_var=$runpath_var
17888
17889 # Shared library path variable.
17890 shlibpath_var=$shlibpath_var
17891
17892 # Is shlibpath searched before the hard-coded library search path?
17893 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17894
17895 # Format of library name prefix.
17896 libname_spec=$lt_libname_spec
17897
17898 # List of archive names.  First name is the real one, the rest are links.
17899 # The last name is the one that the linker finds with -lNAME
17900 library_names_spec=$lt_library_names_spec
17901
17902 # The coded name of the library, if different from the real name.
17903 soname_spec=$lt_soname_spec
17904
17905 # Permission mode override for installation of shared libraries.
17906 install_override_mode=$lt_install_override_mode
17907
17908 # Command to use after installation of a shared archive.
17909 postinstall_cmds=$lt_postinstall_cmds
17910
17911 # Command to use after uninstallation of a shared archive.
17912 postuninstall_cmds=$lt_postuninstall_cmds
17913
17914 # Commands used to finish a libtool library installation in a directory.
17915 finish_cmds=$lt_finish_cmds
17916
17917 # As "finish_cmds", except a single script fragment to be evaled but
17918 # not shown.
17919 finish_eval=$lt_finish_eval
17920
17921 # Whether we should hardcode library paths into libraries.
17922 hardcode_into_libs=$hardcode_into_libs
17923
17924 # Compile-time system search path for libraries.
17925 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17926
17927 # Run-time system search path for libraries.
17928 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17929
17930 # Whether dlopen is supported.
17931 dlopen_support=$enable_dlopen
17932
17933 # Whether dlopen of programs is supported.
17934 dlopen_self=$enable_dlopen_self
17935
17936 # Whether dlopen of statically linked programs is supported.
17937 dlopen_self_static=$enable_dlopen_self_static
17938
17939 # Commands to strip libraries.
17940 old_striplib=$lt_old_striplib
17941 striplib=$lt_striplib
17942
17943
17944 # The linker used to build libraries.
17945 LD=$lt_LD
17946
17947 # How to create reloadable object files.
17948 reload_flag=$lt_reload_flag
17949 reload_cmds=$lt_reload_cmds
17950
17951 # Commands used to build an old-style archive.
17952 old_archive_cmds=$lt_old_archive_cmds
17953
17954 # A language specific compiler.
17955 CC=$lt_compiler
17956
17957 # Is the compiler the GNU compiler?
17958 with_gcc=$GCC
17959
17960 # Compiler flag to turn off builtin functions.
17961 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17962
17963 # How to pass a linker flag through the compiler.
17964 wl=$lt_lt_prog_compiler_wl
17965
17966 # Additional compiler flags for building library objects.
17967 pic_flag=$lt_lt_prog_compiler_pic
17968
17969 # Compiler flag to prevent dynamic linking.
17970 link_static_flag=$lt_lt_prog_compiler_static
17971
17972 # Does compiler simultaneously support -c and -o options?
17973 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17974
17975 # Whether or not to add -lc for building shared libraries.
17976 build_libtool_need_lc=$archive_cmds_need_lc
17977
17978 # Whether or not to disallow shared libs when runtime libs are static.
17979 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17980
17981 # Compiler flag to allow reflexive dlopens.
17982 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17983
17984 # Compiler flag to generate shared objects directly from archives.
17985 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17986
17987 # Whether the compiler copes with passing no objects directly.
17988 compiler_needs_object=$lt_compiler_needs_object
17989
17990 # Create an old-style archive from a shared archive.
17991 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17992
17993 # Create a temporary old-style archive to link instead of a shared archive.
17994 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17995
17996 # Commands used to build a shared archive.
17997 archive_cmds=$lt_archive_cmds
17998 archive_expsym_cmds=$lt_archive_expsym_cmds
17999
18000 # Commands used to build a loadable module if different from building
18001 # a shared archive.
18002 module_cmds=$lt_module_cmds
18003 module_expsym_cmds=$lt_module_expsym_cmds
18004
18005 # Whether we are building with GNU ld or not.
18006 with_gnu_ld=$lt_with_gnu_ld
18007
18008 # Flag that allows shared libraries with undefined symbols to be built.
18009 allow_undefined_flag=$lt_allow_undefined_flag
18010
18011 # Flag that enforces no undefined symbols.
18012 no_undefined_flag=$lt_no_undefined_flag
18013
18014 # Flag to hardcode \$libdir into a binary during linking.
18015 # This must work even if \$libdir does not exist
18016 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
18017
18018 # If ld is used when linking, flag to hardcode \$libdir into a binary
18019 # during linking.  This must work even if \$libdir does not exist.
18020 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
18021
18022 # Whether we need a single "-rpath" flag with a separated argument.
18023 hardcode_libdir_separator=$lt_hardcode_libdir_separator
18024
18025 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18026 # DIR into the resulting binary.
18027 hardcode_direct=$hardcode_direct
18028
18029 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18030 # DIR into the resulting binary and the resulting library dependency is
18031 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18032 # library is relocated.
18033 hardcode_direct_absolute=$hardcode_direct_absolute
18034
18035 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18036 # into the resulting binary.
18037 hardcode_minus_L=$hardcode_minus_L
18038
18039 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18040 # into the resulting binary.
18041 hardcode_shlibpath_var=$hardcode_shlibpath_var
18042
18043 # Set to "yes" if building a shared library automatically hardcodes DIR
18044 # into the library and all subsequent libraries and executables linked
18045 # against it.
18046 hardcode_automatic=$hardcode_automatic
18047
18048 # Set to yes if linker adds runtime paths of dependent libraries
18049 # to runtime path list.
18050 inherit_rpath=$inherit_rpath
18051
18052 # Whether libtool must link a program against all its dependency libraries.
18053 link_all_deplibs=$link_all_deplibs
18054
18055 # Fix the shell variable \$srcfile for the compiler.
18056 fix_srcfile_path=$lt_fix_srcfile_path
18057
18058 # Set to "yes" if exported symbols are required.
18059 always_export_symbols=$always_export_symbols
18060
18061 # The commands to list exported symbols.
18062 export_symbols_cmds=$lt_export_symbols_cmds
18063
18064 # Symbols that should not be listed in the preloaded symbols.
18065 exclude_expsyms=$lt_exclude_expsyms
18066
18067 # Symbols that must always be exported.
18068 include_expsyms=$lt_include_expsyms
18069
18070 # Commands necessary for linking programs (against libraries) with templates.
18071 prelink_cmds=$lt_prelink_cmds
18072
18073 # Specify filename containing input files.
18074 file_list_spec=$lt_file_list_spec
18075
18076 # How to hardcode a shared library path into an executable.
18077 hardcode_action=$hardcode_action
18078
18079 # ### END LIBTOOL CONFIG
18080
18081 _LT_EOF
18082
18083   case $host_os in
18084   aix3*)
18085     cat <<\_LT_EOF >> "$cfgfile"
18086 # AIX sometimes has problems with the GCC collect2 program.  For some
18087 # reason, if we set the COLLECT_NAMES environment variable, the problems
18088 # vanish in a puff of smoke.
18089 if test "X${COLLECT_NAMES+set}" != Xset; then
18090   COLLECT_NAMES=
18091   export COLLECT_NAMES
18092 fi
18093 _LT_EOF
18094     ;;
18095   esac
18096
18097
18098 ltmain="$ac_aux_dir/ltmain.sh"
18099
18100
18101   # We use sed instead of cat because bash on DJGPP gets confused if
18102   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
18103   # text mode, it properly converts lines to CR/LF.  This bash problem
18104   # is reportedly fixed, but why not run on old versions too?
18105   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
18106     || (rm -f "$cfgfile"; exit 1)
18107
18108   case $xsi_shell in
18109   yes)
18110     cat << \_LT_EOF >> "$cfgfile"
18111
18112 # func_dirname file append nondir_replacement
18113 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18114 # otherwise set result to NONDIR_REPLACEMENT.
18115 func_dirname ()
18116 {
18117   case ${1} in
18118     */*) func_dirname_result="${1%/*}${2}" ;;
18119     *  ) func_dirname_result="${3}" ;;
18120   esac
18121 }
18122
18123 # func_basename file
18124 func_basename ()
18125 {
18126   func_basename_result="${1##*/}"
18127 }
18128
18129 # func_dirname_and_basename file append nondir_replacement
18130 # perform func_basename and func_dirname in a single function
18131 # call:
18132 #   dirname:  Compute the dirname of FILE.  If nonempty,
18133 #             add APPEND to the result, otherwise set result
18134 #             to NONDIR_REPLACEMENT.
18135 #             value returned in "$func_dirname_result"
18136 #   basename: Compute filename of FILE.
18137 #             value retuned in "$func_basename_result"
18138 # Implementation must be kept synchronized with func_dirname
18139 # and func_basename. For efficiency, we do not delegate to
18140 # those functions but instead duplicate the functionality here.
18141 func_dirname_and_basename ()
18142 {
18143   case ${1} in
18144     */*) func_dirname_result="${1%/*}${2}" ;;
18145     *  ) func_dirname_result="${3}" ;;
18146   esac
18147   func_basename_result="${1##*/}"
18148 }
18149
18150 # func_stripname prefix suffix name
18151 # strip PREFIX and SUFFIX off of NAME.
18152 # PREFIX and SUFFIX must not contain globbing or regex special
18153 # characters, hashes, percent signs, but SUFFIX may contain a leading
18154 # dot (in which case that matches only a dot).
18155 func_stripname ()
18156 {
18157   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
18158   # positional parameters, so assign one to ordinary parameter first.
18159   func_stripname_result=${3}
18160   func_stripname_result=${func_stripname_result#"${1}"}
18161   func_stripname_result=${func_stripname_result%"${2}"}
18162 }
18163
18164 # func_opt_split
18165 func_opt_split ()
18166 {
18167   func_opt_split_opt=${1%%=*}
18168   func_opt_split_arg=${1#*=}
18169 }
18170
18171 # func_lo2o object
18172 func_lo2o ()
18173 {
18174   case ${1} in
18175     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18176     *)    func_lo2o_result=${1} ;;
18177   esac
18178 }
18179
18180 # func_xform libobj-or-source
18181 func_xform ()
18182 {
18183   func_xform_result=${1%.*}.lo
18184 }
18185
18186 # func_arith arithmetic-term...
18187 func_arith ()
18188 {
18189   func_arith_result=$(( $* ))
18190 }
18191
18192 # func_len string
18193 # STRING may not start with a hyphen.
18194 func_len ()
18195 {
18196   func_len_result=${#1}
18197 }
18198
18199 _LT_EOF
18200     ;;
18201   *) # Bourne compatible functions.
18202     cat << \_LT_EOF >> "$cfgfile"
18203
18204 # func_dirname file append nondir_replacement
18205 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18206 # otherwise set result to NONDIR_REPLACEMENT.
18207 func_dirname ()
18208 {
18209   # Extract subdirectory from the argument.
18210   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18211   if test "X$func_dirname_result" = "X${1}"; then
18212     func_dirname_result="${3}"
18213   else
18214     func_dirname_result="$func_dirname_result${2}"
18215   fi
18216 }
18217
18218 # func_basename file
18219 func_basename ()
18220 {
18221   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18222 }
18223
18224
18225 # func_stripname prefix suffix name
18226 # strip PREFIX and SUFFIX off of NAME.
18227 # PREFIX and SUFFIX must not contain globbing or regex special
18228 # characters, hashes, percent signs, but SUFFIX may contain a leading
18229 # dot (in which case that matches only a dot).
18230 # func_strip_suffix prefix name
18231 func_stripname ()
18232 {
18233   case ${2} in
18234     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18235     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18236   esac
18237 }
18238
18239 # sed scripts:
18240 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18241 my_sed_long_arg='1s/^-[^=]*=//'
18242
18243 # func_opt_split
18244 func_opt_split ()
18245 {
18246   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18247   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18248 }
18249
18250 # func_lo2o object
18251 func_lo2o ()
18252 {
18253   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18254 }
18255
18256 # func_xform libobj-or-source
18257 func_xform ()
18258 {
18259   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18260 }
18261
18262 # func_arith arithmetic-term...
18263 func_arith ()
18264 {
18265   func_arith_result=`expr "$@"`
18266 }
18267
18268 # func_len string
18269 # STRING may not start with a hyphen.
18270 func_len ()
18271 {
18272   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18273 }
18274
18275 _LT_EOF
18276 esac
18277
18278 case $lt_shell_append in
18279   yes)
18280     cat << \_LT_EOF >> "$cfgfile"
18281
18282 # func_append var value
18283 # Append VALUE to the end of shell variable VAR.
18284 func_append ()
18285 {
18286   eval "$1+=\$2"
18287 }
18288 _LT_EOF
18289     ;;
18290   *)
18291     cat << \_LT_EOF >> "$cfgfile"
18292
18293 # func_append var value
18294 # Append VALUE to the end of shell variable VAR.
18295 func_append ()
18296 {
18297   eval "$1=\$$1\$2"
18298 }
18299
18300 _LT_EOF
18301     ;;
18302   esac
18303
18304
18305   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18306     || (rm -f "$cfgfile"; exit 1)
18307
18308   mv -f "$cfgfile" "$ofile" ||
18309     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18310   chmod +x "$ofile"
18311
18312
18313     cat <<_LT_EOF >> "$ofile"
18314
18315 # ### BEGIN LIBTOOL TAG CONFIG: D
18316
18317 # The linker used to build libraries.
18318 LD=$lt_LD_D
18319
18320 # How to create reloadable object files.
18321 reload_flag=$lt_reload_flag_D
18322 reload_cmds=$lt_reload_cmds_D
18323
18324 # Commands used to build an old-style archive.
18325 old_archive_cmds=$lt_old_archive_cmds_D
18326
18327 # A language specific compiler.
18328 CC=$lt_compiler_D
18329
18330 # Is the compiler the GNU compiler?
18331 with_gcc=$GCC_D
18332
18333 # Compiler flag to turn off builtin functions.
18334 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_D
18335
18336 # How to pass a linker flag through the compiler.
18337 wl=$lt_lt_prog_compiler_wl_D
18338
18339 # Additional compiler flags for building library objects.
18340 pic_flag=$lt_lt_prog_compiler_pic_D
18341
18342 # Compiler flag to prevent dynamic linking.
18343 link_static_flag=$lt_lt_prog_compiler_static_D
18344
18345 # Does compiler simultaneously support -c and -o options?
18346 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_D
18347
18348 # Whether or not to add -lc for building shared libraries.
18349 build_libtool_need_lc=$archive_cmds_need_lc_D
18350
18351 # Whether or not to disallow shared libs when runtime libs are static.
18352 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_D
18353
18354 # Compiler flag to allow reflexive dlopens.
18355 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_D
18356
18357 # Compiler flag to generate shared objects directly from archives.
18358 whole_archive_flag_spec=$lt_whole_archive_flag_spec_D
18359
18360 # Whether the compiler copes with passing no objects directly.
18361 compiler_needs_object=$lt_compiler_needs_object_D
18362
18363 # Create an old-style archive from a shared archive.
18364 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_D
18365
18366 # Create a temporary old-style archive to link instead of a shared archive.
18367 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_D
18368
18369 # Commands used to build a shared archive.
18370 archive_cmds=$lt_archive_cmds_D
18371 archive_expsym_cmds=$lt_archive_expsym_cmds_D
18372
18373 # Commands used to build a loadable module if different from building
18374 # a shared archive.
18375 module_cmds=$lt_module_cmds_D
18376 module_expsym_cmds=$lt_module_expsym_cmds_D
18377
18378 # Whether we are building with GNU ld or not.
18379 with_gnu_ld=$lt_with_gnu_ld_D
18380
18381 # Flag that allows shared libraries with undefined symbols to be built.
18382 allow_undefined_flag=$lt_allow_undefined_flag_D
18383
18384 # Flag that enforces no undefined symbols.
18385 no_undefined_flag=$lt_no_undefined_flag_D
18386
18387 # Flag to hardcode \$libdir into a binary during linking.
18388 # This must work even if \$libdir does not exist
18389 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_D
18390
18391 # If ld is used when linking, flag to hardcode \$libdir into a binary
18392 # during linking.  This must work even if \$libdir does not exist.
18393 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_D
18394
18395 # Whether we need a single "-rpath" flag with a separated argument.
18396 hardcode_libdir_separator=$lt_hardcode_libdir_separator_D
18397
18398 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18399 # DIR into the resulting binary.
18400 hardcode_direct=$hardcode_direct_D
18401
18402 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18403 # DIR into the resulting binary and the resulting library dependency is
18404 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18405 # library is relocated.
18406 hardcode_direct_absolute=$hardcode_direct_absolute_D
18407
18408 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18409 # into the resulting binary.
18410 hardcode_minus_L=$hardcode_minus_L_D
18411
18412 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18413 # into the resulting binary.
18414 hardcode_shlibpath_var=$hardcode_shlibpath_var_D
18415
18416 # Set to "yes" if building a shared library automatically hardcodes DIR
18417 # into the library and all subsequent libraries and executables linked
18418 # against it.
18419 hardcode_automatic=$hardcode_automatic_D
18420
18421 # Set to yes if linker adds runtime paths of dependent libraries
18422 # to runtime path list.
18423 inherit_rpath=$inherit_rpath_D
18424
18425 # Whether libtool must link a program against all its dependency libraries.
18426 link_all_deplibs=$link_all_deplibs_D
18427
18428 # Fix the shell variable \$srcfile for the compiler.
18429 fix_srcfile_path=$lt_fix_srcfile_path_D
18430
18431 # Set to "yes" if exported symbols are required.
18432 always_export_symbols=$always_export_symbols_D
18433
18434 # The commands to list exported symbols.
18435 export_symbols_cmds=$lt_export_symbols_cmds_D
18436
18437 # Symbols that should not be listed in the preloaded symbols.
18438 exclude_expsyms=$lt_exclude_expsyms_D
18439
18440 # Symbols that must always be exported.
18441 include_expsyms=$lt_include_expsyms_D
18442
18443 # Commands necessary for linking programs (against libraries) with templates.
18444 prelink_cmds=$lt_prelink_cmds_D
18445
18446 # Specify filename containing input files.
18447 file_list_spec=$lt_file_list_spec_D
18448
18449 # How to hardcode a shared library path into an executable.
18450 hardcode_action=$hardcode_action_D
18451
18452 # ### END LIBTOOL TAG CONFIG: D
18453 _LT_EOF
18454
18455  ;;
18456     "testsuite/testsuite_flags":F) chmod +x testsuite/testsuite_flags ;;
18457     "libdruntime/Makefile":F) cat > vpsed$$ << \_EOF
18458 s!`test -f '$<' || echo '$(srcdir)/'`!!
18459 _EOF
18460    sed -f vpsed$$ $ac_file > tmp$$
18461    mv tmp$$ $ac_file
18462    rm vpsed$$
18463    echo 'MULTISUBDIR =' >> $ac_file
18464    ml_norecursion=yes
18465    . ${multi_basedir}/config-ml.in
18466    { ml_norecursion=; unset ml_norecursion;}
18467  ;;
18468     "src/Makefile":F) cat > vpsed$$ << \_EOF
18469 s!`test -f '$<' || echo '$(srcdir)/'`!!
18470 _EOF
18471    sed -f vpsed$$ $ac_file > tmp$$
18472    mv tmp$$ $ac_file
18473    rm vpsed$$
18474    echo 'MULTISUBDIR =' >> $ac_file
18475    ml_norecursion=yes
18476    . ${multi_basedir}/config-ml.in
18477    { ml_norecursion=; unset ml_norecursion;}
18478  ;;
18479     "testsuite/Makefile":F) cat > vpsed$$ << \_EOF
18480 s!`test -f '$<' || echo '$(srcdir)/'`!!
18481 _EOF
18482    sed -f vpsed$$ $ac_file > tmp$$
18483    mv tmp$$ $ac_file
18484    rm vpsed$$
18485    echo 'MULTISUBDIR =' >> $ac_file
18486    ml_norecursion=yes
18487    . ${multi_basedir}/config-ml.in
18488    { ml_norecursion=; unset ml_norecursion;}
18489  ;;
18490
18491   esac
18492 done # for ac_tag
18493
18494
18495 as_fn_exit 0
18496 _ACEOF
18497 ac_clean_files=$ac_clean_files_save
18498
18499 test $ac_write_fail = 0 ||
18500   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18501
18502
18503 # configure is writing to config.log, and then calls config.status.
18504 # config.status does its own redirection, appending to config.log.
18505 # Unfortunately, on DOS this fails, as config.log is still kept open
18506 # by configure, so config.status won't be able to write to it; its
18507 # output is simply discarded.  So we exec the FD to /dev/null,
18508 # effectively closing config.log, so it can be properly (re)opened and
18509 # appended to by config.status.  When coming back to configure, we
18510 # need to make the FD available again.
18511 if test "$no_create" != yes; then
18512   ac_cs_success=:
18513   ac_config_status_args=
18514   test "$silent" = yes &&
18515     ac_config_status_args="$ac_config_status_args --quiet"
18516   exec 5>/dev/null
18517   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18518   exec 5>>config.log
18519   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18520   # would make configure fail if this is the last instruction.
18521   $ac_cs_success || as_fn_exit 1
18522 fi
18523 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18524   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18525 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18526 fi
18527