fixincludes/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for fixincludes  .
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   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 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME='fixincludes'
 548 PACKAGE_TARNAME='fixincludes'
 549 PACKAGE_VERSION=' '
 550 PACKAGE_STRING='fixincludes  '
 551 PACKAGE_BUGREPORT=''
 552 PACKAGE_URL=''
 553
 554 ac_unique_file="inclhack.def"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 ac_subst_vars='LTLIBOBJS
 592 LIBOBJS
 593 MAINT
 594 EGREP
 595 GREP
 596 CPP
 597 TARGET
 598 target_noncanonical
 599 WERROR
 600 WARN_PEDANTIC
 601 WARN_CFLAGS
 602 SED
 603 OBJEXT
 604 EXEEXT
 605 ac_ct_CC
 606 CPPFLAGS
 607 LDFLAGS
 608 CFLAGS
 609 CC
 610 target_os
 611 target_vendor
 612 target_cpu
 613 target
 614 host_os
 615 host_vendor
 616 host_cpu
 617 host
 618 build_os
 619 build_vendor
 620 build_cpu
 621 build
 622 target_alias
 623 host_alias
 624 build_alias
 625 LIBS
 626 ECHO_T
 627 ECHO_N
 628 ECHO_C
 629 DEFS
 630 mandir
 631 localedir
 632 libdir
 633 psdir
 634 pdfdir
 635 dvidir
 636 htmldir
 637 infodir
 638 docdir
 639 oldincludedir
 640 includedir
 641 localstatedir
 642 sharedstatedir
 643 sysconfdir
 644 datadir
 645 datarootdir
 646 libexecdir
 647 sbindir
 648 bindir
 649 program_transform_name
 650 prefix
 651 exec_prefix
 652 PACKAGE_URL
 653 PACKAGE_BUGREPORT
 654 PACKAGE_STRING
 655 PACKAGE_VERSION
 656 PACKAGE_TARNAME
 657 PACKAGE_NAME
 658 PATH_SEPARATOR
 659 SHELL'
 660 ac_subst_files=''
 661 ac_user_opts='
 662 enable_option_checking
 663 enable_werror_always
 664 with_local_prefix
 665 enable_twoprocess
 666 enable_maintainer_mode
 667 '
 668       ac_precious_vars='build_alias
 669 host_alias
 670 target_alias
 671 CC
 672 CFLAGS
 673 LDFLAGS
 674 LIBS
 675 CPPFLAGS
 676 CPP'
 677
 678
 679 # Initialize some variables set by options.
 680 ac_init_help=
 681 ac_init_version=false
 682 ac_unrecognized_opts=
 683 ac_unrecognized_sep=
 684 # The variables have the same names as the options, with
 685 # dashes changed to underlines.
 686 cache_file=/dev/null
 687 exec_prefix=NONE
 688 no_create=
 689 no_recursion=
 690 prefix=NONE
 691 program_prefix=NONE
 692 program_suffix=NONE
 693 program_transform_name=s,x,x,
 694 silent=
 695 site=
 696 srcdir=
 697 verbose=
 698 x_includes=NONE
 699 x_libraries=NONE
 700
 701 # Installation directory options.
 702 # These are left unexpanded so users can "make install exec_prefix=/foo"
 703 # and all the variables that are supposed to be based on exec_prefix
 704 # by default will actually change.
 705 # Use braces instead of parens because sh, perl, etc. also accept them.
 706 # (The list follows the same order as the GNU Coding Standards.)
 707 bindir='${exec_prefix}/bin'
 708 sbindir='${exec_prefix}/sbin'
 709 libexecdir='${exec_prefix}/libexec'
 710 datarootdir='${prefix}/share'
 711 datadir='${datarootdir}'
 712 sysconfdir='${prefix}/etc'
 713 sharedstatedir='${prefix}/com'
 714 localstatedir='${prefix}/var'
 715 includedir='${prefix}/include'
 716 oldincludedir='/usr/include'
 717 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 718 infodir='${datarootdir}/info'
 719 htmldir='${docdir}'
 720 dvidir='${docdir}'
 721 pdfdir='${docdir}'
 722 psdir='${docdir}'
 723 libdir='${exec_prefix}/lib'
 724 localedir='${datarootdir}/locale'
 725 mandir='${datarootdir}/man'
 726
 727 ac_prev=
 728 ac_dashdash=
 729 for ac_option
 730 do
 731   # If the previous option needs an argument, assign it.
 732   if test -n "$ac_prev"; then
 733     eval $ac_prev=\$ac_option
 734     ac_prev=
 735     continue
 736   fi
 737
 738   case $ac_option in
 739   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 740   *)    ac_optarg=yes ;;
 741   esac
 742
 743   # Accept the important Cygnus configure options, so we can diagnose typos.
 744
 745   case $ac_dashdash$ac_option in
 746   --)
 747     ac_dashdash=yes ;;
 748
 749   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 750     ac_prev=bindir ;;
 751   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 752     bindir=$ac_optarg ;;
 753
 754   -build | --build | --buil | --bui | --bu)
 755     ac_prev=build_alias ;;
 756   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 757     build_alias=$ac_optarg ;;
 758
 759   -cache-file | --cache-file | --cache-fil | --cache-fi \
 760   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 761     ac_prev=cache_file ;;
 762   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 763   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 764     cache_file=$ac_optarg ;;
 765
 766   --config-cache | -C)
 767     cache_file=config.cache ;;
 768
 769   -datadir | --datadir | --datadi | --datad)
 770     ac_prev=datadir ;;
 771   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 772     datadir=$ac_optarg ;;
 773
 774   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 775   | --dataroo | --dataro | --datar)
 776     ac_prev=datarootdir ;;
 777   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 778   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 779     datarootdir=$ac_optarg ;;
 780
 781   -disable-* | --disable-*)
 782     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 783     # Reject names that are not valid shell variable names.
 784     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 785       as_fn_error "invalid feature name: $ac_useropt"
 786     ac_useropt_orig=$ac_useropt
 787     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 788     case $ac_user_opts in
 789       *"
 790 "enable_$ac_useropt"
 791 "*) ;;
 792       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 793          ac_unrecognized_sep=', ';;
 794     esac
 795     eval enable_$ac_useropt=no ;;
 796
 797   -docdir | --docdir | --docdi | --doc | --do)
 798     ac_prev=docdir ;;
 799   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 800     docdir=$ac_optarg ;;
 801
 802   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 803     ac_prev=dvidir ;;
 804   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 805     dvidir=$ac_optarg ;;
 806
 807   -enable-* | --enable-*)
 808     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 809     # Reject names that are not valid shell variable names.
 810     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 811       as_fn_error "invalid feature name: $ac_useropt"
 812     ac_useropt_orig=$ac_useropt
 813     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 814     case $ac_user_opts in
 815       *"
 816 "enable_$ac_useropt"
 817 "*) ;;
 818       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 819          ac_unrecognized_sep=', ';;
 820     esac
 821     eval enable_$ac_useropt=\$ac_optarg ;;
 822
 823   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 824   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 825   | --exec | --exe | --ex)
 826     ac_prev=exec_prefix ;;
 827   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 828   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 829   | --exec=* | --exe=* | --ex=*)
 830     exec_prefix=$ac_optarg ;;
 831
 832   -gas | --gas | --ga | --g)
 833     # Obsolete; use --with-gas.
 834     with_gas=yes ;;
 835
 836   -help | --help | --hel | --he | -h)
 837     ac_init_help=long ;;
 838   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 839     ac_init_help=recursive ;;
 840   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 841     ac_init_help=short ;;
 842
 843   -host | --host | --hos | --ho)
 844     ac_prev=host_alias ;;
 845   -host=* | --host=* | --hos=* | --ho=*)
 846     host_alias=$ac_optarg ;;
 847
 848   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 849     ac_prev=htmldir ;;
 850   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 851   | --ht=*)
 852     htmldir=$ac_optarg ;;
 853
 854   -includedir | --includedir | --includedi | --included | --include \
 855   | --includ | --inclu | --incl | --inc)
 856     ac_prev=includedir ;;
 857   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 858   | --includ=* | --inclu=* | --incl=* | --inc=*)
 859     includedir=$ac_optarg ;;
 860
 861   -infodir | --infodir | --infodi | --infod | --info | --inf)
 862     ac_prev=infodir ;;
 863   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 864     infodir=$ac_optarg ;;
 865
 866   -libdir | --libdir | --libdi | --libd)
 867     ac_prev=libdir ;;
 868   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 869     libdir=$ac_optarg ;;
 870
 871   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 872   | --libexe | --libex | --libe)
 873     ac_prev=libexecdir ;;
 874   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 875   | --libexe=* | --libex=* | --libe=*)
 876     libexecdir=$ac_optarg ;;
 877
 878   -localedir | --localedir | --localedi | --localed | --locale)
 879     ac_prev=localedir ;;
 880   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 881     localedir=$ac_optarg ;;
 882
 883   -localstatedir | --localstatedir | --localstatedi | --localstated \
 884   | --localstate | --localstat | --localsta | --localst | --locals)
 885     ac_prev=localstatedir ;;
 886   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 887   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 888     localstatedir=$ac_optarg ;;
 889
 890   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 891     ac_prev=mandir ;;
 892   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 893     mandir=$ac_optarg ;;
 894
 895   -nfp | --nfp | --nf)
 896     # Obsolete; use --without-fp.
 897     with_fp=no ;;
 898
 899   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 900   | --no-cr | --no-c | -n)
 901     no_create=yes ;;
 902
 903   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 904   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 905     no_recursion=yes ;;
 906
 907   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 908   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 909   | --oldin | --oldi | --old | --ol | --o)
 910     ac_prev=oldincludedir ;;
 911   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 912   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 913   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 914     oldincludedir=$ac_optarg ;;
 915
 916   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 917     ac_prev=prefix ;;
 918   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 919     prefix=$ac_optarg ;;
 920
 921   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 922   | --program-pre | --program-pr | --program-p)
 923     ac_prev=program_prefix ;;
 924   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 925   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 926     program_prefix=$ac_optarg ;;
 927
 928   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 929   | --program-suf | --program-su | --program-s)
 930     ac_prev=program_suffix ;;
 931   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 932   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 933     program_suffix=$ac_optarg ;;
 934
 935   -program-transform-name | --program-transform-name \
 936   | --program-transform-nam | --program-transform-na \
 937   | --program-transform-n | --program-transform- \
 938   | --program-transform | --program-transfor \
 939   | --program-transfo | --program-transf \
 940   | --program-trans | --program-tran \
 941   | --progr-tra | --program-tr | --program-t)
 942     ac_prev=program_transform_name ;;
 943   -program-transform-name=* | --program-transform-name=* \
 944   | --program-transform-nam=* | --program-transform-na=* \
 945   | --program-transform-n=* | --program-transform-=* \
 946   | --program-transform=* | --program-transfor=* \
 947   | --program-transfo=* | --program-transf=* \
 948   | --program-trans=* | --program-tran=* \
 949   | --progr-tra=* | --program-tr=* | --program-t=*)
 950     program_transform_name=$ac_optarg ;;
 951
 952   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 953     ac_prev=pdfdir ;;
 954   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 955     pdfdir=$ac_optarg ;;
 956
 957   -psdir | --psdir | --psdi | --psd | --ps)
 958     ac_prev=psdir ;;
 959   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 960     psdir=$ac_optarg ;;
 961
 962   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 963   | -silent | --silent | --silen | --sile | --sil)
 964     silent=yes ;;
 965
 966   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 967     ac_prev=sbindir ;;
 968   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 969   | --sbi=* | --sb=*)
 970     sbindir=$ac_optarg ;;
 971
 972   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 973   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 974   | --sharedst | --shareds | --shared | --share | --shar \
 975   | --sha | --sh)
 976     ac_prev=sharedstatedir ;;
 977   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 978   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 979   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 980   | --sha=* | --sh=*)
 981     sharedstatedir=$ac_optarg ;;
 982
 983   -site | --site | --sit)
 984     ac_prev=site ;;
 985   -site=* | --site=* | --sit=*)
 986     site=$ac_optarg ;;
 987
 988   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 989     ac_prev=srcdir ;;
 990   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 991     srcdir=$ac_optarg ;;
 992
 993   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 994   | --syscon | --sysco | --sysc | --sys | --sy)
 995     ac_prev=sysconfdir ;;
 996   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 997   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 998     sysconfdir=$ac_optarg ;;
 999
1000   -target | --target | --targe | --targ | --tar | --ta | --t)
1001     ac_prev=target_alias ;;
1002   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1003     target_alias=$ac_optarg ;;
1004
1005   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1006     verbose=yes ;;
1007
1008   -version | --version | --versio | --versi | --vers | -V)
1009     ac_init_version=: ;;
1010
1011   -with-* | --with-*)
1012     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1013     # Reject names that are not valid shell variable names.
1014     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1015       as_fn_error "invalid package name: $ac_useropt"
1016     ac_useropt_orig=$ac_useropt
1017     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1018     case $ac_user_opts in
1019       *"
1020 "with_$ac_useropt"
1021 "*) ;;
1022       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1023          ac_unrecognized_sep=', ';;
1024     esac
1025     eval with_$ac_useropt=\$ac_optarg ;;
1026
1027   -without-* | --without-*)
1028     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1029     # Reject names that are not valid shell variable names.
1030     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1031       as_fn_error "invalid package name: $ac_useropt"
1032     ac_useropt_orig=$ac_useropt
1033     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1034     case $ac_user_opts in
1035       *"
1036 "with_$ac_useropt"
1037 "*) ;;
1038       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1039          ac_unrecognized_sep=', ';;
1040     esac
1041     eval with_$ac_useropt=no ;;
1042
1043   --x)
1044     # Obsolete; use --with-x.
1045     with_x=yes ;;
1046
1047   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1048   | --x-incl | --x-inc | --x-in | --x-i)
1049     ac_prev=x_includes ;;
1050   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1051   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1052     x_includes=$ac_optarg ;;
1053
1054   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1055   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1056     ac_prev=x_libraries ;;
1057   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1058   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1059     x_libraries=$ac_optarg ;;
1060
1061   -*) as_fn_error "unrecognized option: \`$ac_option'
1062 Try \`$0 --help' for more information."
1063     ;;
1064
1065   *=*)
1066     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1067     # Reject names that are not valid shell variable names.
1068     case $ac_envvar in #(
1069       '' | [0-9]* | *[!_$as_cr_alnum]* )
1070       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1071     esac
1072     eval $ac_envvar=\$ac_optarg
1073     export $ac_envvar ;;
1074
1075   *)
1076     # FIXME: should be removed in autoconf 3.0.
1077     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1078     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1079       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1080     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1081     ;;
1082
1083   esac
1084 done
1085
1086 if test -n "$ac_prev"; then
1087   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1088   as_fn_error "missing argument to $ac_option"
1089 fi
1090
1091 if test -n "$ac_unrecognized_opts"; then
1092   case $enable_option_checking in
1093     no) ;;
1094     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1095     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1096   esac
1097 fi
1098
1099 # Check all directory arguments for consistency.
1100 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1101                 datadir sysconfdir sharedstatedir localstatedir includedir \
1102                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1103                 libdir localedir mandir
1104 do
1105   eval ac_val=\$$ac_var
1106   # Remove trailing slashes.
1107   case $ac_val in
1108     */ )
1109       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1110       eval $ac_var=\$ac_val;;
1111   esac
1112   # Be sure to have absolute directory names.
1113   case $ac_val in
1114     [\\/$]* | ?:[\\/]* )  continue;;
1115     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1116   esac
1117   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1118 done
1119
1120 # There might be people who depend on the old broken behavior: `$host'
1121 # used to hold the argument of --host etc.
1122 # FIXME: To remove some day.
1123 build=$build_alias
1124 host=$host_alias
1125 target=$target_alias
1126
1127 # FIXME: To remove some day.
1128 if test "x$host_alias" != x; then
1129   if test "x$build_alias" = x; then
1130     cross_compiling=maybe
1131     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1132     If a cross compiler is detected then cross compile mode will be used." >&2
1133   elif test "x$build_alias" != "x$host_alias"; then
1134     cross_compiling=yes
1135   fi
1136 fi
1137
1138 ac_tool_prefix=
1139 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1140
1141 test "$silent" = yes && exec 6>/dev/null
1142
1143
1144 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1145 ac_ls_di=`ls -di .` &&
1146 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1147   as_fn_error "working directory cannot be determined"
1148 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1149   as_fn_error "pwd does not report name of working directory"
1150
1151
1152 # Find the source files, if location was not specified.
1153 if test -z "$srcdir"; then
1154   ac_srcdir_defaulted=yes
1155   # Try the directory containing this script, then the parent directory.
1156   ac_confdir=`$as_dirname -- "$as_myself" ||
1157 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1158          X"$as_myself" : 'X\(//\)[^/]' \| \
1159          X"$as_myself" : 'X\(//\)$' \| \
1160          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1161 $as_echo X"$as_myself" |
1162     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1163             s//\1/
1164             q
1165           }
1166           /^X\(\/\/\)[^/].*/{
1167             s//\1/
1168             q
1169           }
1170           /^X\(\/\/\)$/{
1171             s//\1/
1172             q
1173           }
1174           /^X\(\/\).*/{
1175             s//\1/
1176             q
1177           }
1178           s/.*/./; q'`
1179   srcdir=$ac_confdir
1180   if test ! -r "$srcdir/$ac_unique_file"; then
1181     srcdir=..
1182   fi
1183 else
1184   ac_srcdir_defaulted=no
1185 fi
1186 if test ! -r "$srcdir/$ac_unique_file"; then
1187   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1188   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1189 fi
1190 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1191 ac_abs_confdir=`(
1192         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1193         pwd)`
1194 # When building in place, set srcdir=.
1195 if test "$ac_abs_confdir" = "$ac_pwd"; then
1196   srcdir=.
1197 fi
1198 # Remove unnecessary trailing slashes from srcdir.
1199 # Double slashes in file names in object file debugging info
1200 # mess up M-x gdb in Emacs.
1201 case $srcdir in
1202 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1203 esac
1204 for ac_var in $ac_precious_vars; do
1205   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1206   eval ac_env_${ac_var}_value=\$${ac_var}
1207   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1208   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1209 done
1210
1211 #
1212 # Report the --help message.
1213 #
1214 if test "$ac_init_help" = "long"; then
1215   # Omit some internal or obsolete options to make the list less imposing.
1216   # This message is too long to be a string in the A/UX 3.1 sh.
1217   cat <<_ACEOF
1218 \`configure' configures fixincludes   to adapt to many kinds of systems.
1219
1220 Usage: $0 [OPTION]... [VAR=VALUE]...
1221
1222 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1223 VAR=VALUE.  See below for descriptions of some of the useful variables.
1224
1225 Defaults for the options are specified in brackets.
1226
1227 Configuration:
1228   -h, --help              display this help and exit
1229       --help=short        display options specific to this package
1230       --help=recursive    display the short help of all the included packages
1231   -V, --version           display version information and exit
1232   -q, --quiet, --silent   do not print \`checking...' messages
1233       --cache-file=FILE   cache test results in FILE [disabled]
1234   -C, --config-cache      alias for \`--cache-file=config.cache'
1235   -n, --no-create         do not create output files
1236       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1237
1238 Installation directories:
1239   --prefix=PREFIX         install architecture-independent files in PREFIX
1240                           [$ac_default_prefix]
1241   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1242                           [PREFIX]
1243
1244 By default, \`make install' will install all the files in
1245 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1246 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1247 for instance \`--prefix=\$HOME'.
1248
1249 For better control, use the options below.
1250
1251 Fine tuning of the installation directories:
1252   --bindir=DIR            user executables [EPREFIX/bin]
1253   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1254   --libexecdir=DIR        program executables [EPREFIX/libexec]
1255   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1256   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1257   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1258   --libdir=DIR            object code libraries [EPREFIX/lib]
1259   --includedir=DIR        C header files [PREFIX/include]
1260   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1261   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1262   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1263   --infodir=DIR           info documentation [DATAROOTDIR/info]
1264   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1265   --mandir=DIR            man documentation [DATAROOTDIR/man]
1266   --docdir=DIR            documentation root [DATAROOTDIR/doc/fixincludes]
1267   --htmldir=DIR           html documentation [DOCDIR]
1268   --dvidir=DIR            dvi documentation [DOCDIR]
1269   --pdfdir=DIR            pdf documentation [DOCDIR]
1270   --psdir=DIR             ps documentation [DOCDIR]
1271 _ACEOF
1272
1273   cat <<\_ACEOF
1274
1275 System types:
1276   --build=BUILD     configure for building on BUILD [guessed]
1277   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1278   --target=TARGET   configure for building compilers for TARGET [HOST]
1279 _ACEOF
1280 fi
1281
1282 if test -n "$ac_init_help"; then
1283   case $ac_init_help in
1284      short | recursive ) echo "Configuration of fixincludes  :";;
1285    esac
1286   cat <<\_ACEOF
1287
1288 Optional Features:
1289   --disable-option-checking  ignore unrecognized --enable/--with options
1290   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1291   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1292   --enable-werror-always  enable -Werror despite compiler version
1293   --enable-twoprocess       Use a separate process to apply the fixes
1294   --enable-maintainer-mode enable make rules and dependencies not useful
1295                           (and sometimes confusing) to the casual installer
1296
1297 Optional Packages:
1298   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1299   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1300   --with-local-prefix=DIR specifies directory to put local include
1301
1302 Some influential environment variables:
1303   CC          C compiler command
1304   CFLAGS      C compiler flags
1305   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1306               nonstandard directory <lib dir>
1307   LIBS        libraries to pass to the linker, e.g. -l<library>
1308   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1309               you have headers in a nonstandard directory <include dir>
1310   CPP         C preprocessor
1311
1312 Use these variables to override the choices made by `configure' or to help
1313 it to find libraries and programs with nonstandard names/locations.
1314
1315 Report bugs to the package provider.
1316 _ACEOF
1317 ac_status=$?
1318 fi
1319
1320 if test "$ac_init_help" = "recursive"; then
1321   # If there are subdirs, report their specific --help.
1322   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1323     test -d "$ac_dir" ||
1324       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1325       continue
1326     ac_builddir=.
1327
1328 case "$ac_dir" in
1329 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1330 *)
1331   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1332   # A ".." for each directory in $ac_dir_suffix.
1333   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1334   case $ac_top_builddir_sub in
1335   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1336   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1337   esac ;;
1338 esac
1339 ac_abs_top_builddir=$ac_pwd
1340 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1341 # for backward compatibility:
1342 ac_top_builddir=$ac_top_build_prefix
1343
1344 case $srcdir in
1345   .)  # We are building in place.
1346     ac_srcdir=.
1347     ac_top_srcdir=$ac_top_builddir_sub
1348     ac_abs_top_srcdir=$ac_pwd ;;
1349   [\\/]* | ?:[\\/]* )  # Absolute name.
1350     ac_srcdir=$srcdir$ac_dir_suffix;
1351     ac_top_srcdir=$srcdir
1352     ac_abs_top_srcdir=$srcdir ;;
1353   *) # Relative name.
1354     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1355     ac_top_srcdir=$ac_top_build_prefix$srcdir
1356     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1357 esac
1358 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1359
1360     cd "$ac_dir" || { ac_status=$?; continue; }
1361     # Check for guested configure.
1362     if test -f "$ac_srcdir/configure.gnu"; then
1363       echo &&
1364       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1365     elif test -f "$ac_srcdir/configure"; then
1366       echo &&
1367       $SHELL "$ac_srcdir/configure" --help=recursive
1368     else
1369       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1370     fi || ac_status=$?
1371     cd "$ac_pwd" || { ac_status=$?; break; }
1372   done
1373 fi
1374
1375 test -n "$ac_init_help" && exit $ac_status
1376 if $ac_init_version; then
1377   cat <<\_ACEOF
1378 fixincludes configure
1379 generated by GNU Autoconf 2.64
1380
1381 Copyright (C) 2009 Free Software Foundation, Inc.
1382 This configure script is free software; the Free Software Foundation
1383 gives unlimited permission to copy, distribute and modify it.
1384 _ACEOF
1385   exit
1386 fi
1387
1388 ## ------------------------ ##
1389 ## Autoconf initialization. ##
1390 ## ------------------------ ##
1391
1392 # ac_fn_c_try_compile LINENO
1393 # --------------------------
1394 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1395 ac_fn_c_try_compile ()
1396 {
1397   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1398   rm -f conftest.$ac_objext
1399   if { { ac_try="$ac_compile"
1400 case "(($ac_try" in
1401   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1402   *) ac_try_echo=$ac_try;;
1403 esac
1404 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1405 $as_echo "$ac_try_echo"; } >&5
1406   (eval "$ac_compile") 2>conftest.err
1407   ac_status=$?
1408   if test -s conftest.err; then
1409     grep -v '^ *+' conftest.err >conftest.er1
1410     cat conftest.er1 >&5
1411     mv -f conftest.er1 conftest.err
1412   fi
1413   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1414   test $ac_status = 0; } && {
1415          test -z "$ac_c_werror_flag" ||
1416          test ! -s conftest.err
1417        } && test -s conftest.$ac_objext; then :
1418   ac_retval=0
1419 else
1420   $as_echo "$as_me: failed program was:" >&5
1421 sed 's/^/| /' conftest.$ac_ext >&5
1422
1423         ac_retval=1
1424 fi
1425   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1426   return $ac_retval
1427
1428 } # ac_fn_c_try_compile
1429
1430 # ac_fn_c_try_cpp LINENO
1431 # ----------------------
1432 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1433 ac_fn_c_try_cpp ()
1434 {
1435   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1436   if { { ac_try="$ac_cpp conftest.$ac_ext"
1437 case "(($ac_try" in
1438   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1439   *) ac_try_echo=$ac_try;;
1440 esac
1441 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1442 $as_echo "$ac_try_echo"; } >&5
1443   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1444   ac_status=$?
1445   if test -s conftest.err; then
1446     grep -v '^ *+' conftest.err >conftest.er1
1447     cat conftest.er1 >&5
1448     mv -f conftest.er1 conftest.err
1449   fi
1450   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1451   test $ac_status = 0; } >/dev/null && {
1452          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1453          test ! -s conftest.err
1454        }; then :
1455   ac_retval=0
1456 else
1457   $as_echo "$as_me: failed program was:" >&5
1458 sed 's/^/| /' conftest.$ac_ext >&5
1459
1460     ac_retval=1
1461 fi
1462   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1463   return $ac_retval
1464
1465 } # ac_fn_c_try_cpp
1466
1467 # ac_fn_c_try_run LINENO
1468 # ----------------------
1469 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1470 # that executables *can* be run.
1471 ac_fn_c_try_run ()
1472 {
1473   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1474   if { { ac_try="$ac_link"
1475 case "(($ac_try" in
1476   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1477   *) ac_try_echo=$ac_try;;
1478 esac
1479 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1480 $as_echo "$ac_try_echo"; } >&5
1481   (eval "$ac_link") 2>&5
1482   ac_status=$?
1483   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1484   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1485   { { case "(($ac_try" in
1486   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1487   *) ac_try_echo=$ac_try;;
1488 esac
1489 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1490 $as_echo "$ac_try_echo"; } >&5
1491   (eval "$ac_try") 2>&5
1492   ac_status=$?
1493   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1494   test $ac_status = 0; }; }; then :
1495   ac_retval=0
1496 else
1497   $as_echo "$as_me: program exited with status $ac_status" >&5
1498        $as_echo "$as_me: failed program was:" >&5
1499 sed 's/^/| /' conftest.$ac_ext >&5
1500
1501        ac_retval=$ac_status
1502 fi
1503   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1504   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1505   return $ac_retval
1506
1507 } # ac_fn_c_try_run
1508
1509 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1510 # -------------------------------------------------------
1511 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1512 # the include files in INCLUDES and setting the cache variable VAR
1513 # accordingly.
1514 ac_fn_c_check_header_mongrel ()
1515 {
1516   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1517   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1519 $as_echo_n "checking for $2... " >&6; }
1520 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1521   $as_echo_n "(cached) " >&6
1522 fi
1523 eval ac_res=\$$3
1524                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1525 $as_echo "$ac_res" >&6; }
1526 else
1527   # Is the header compilable?
1528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1529 $as_echo_n "checking $2 usability... " >&6; }
1530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1531 /* end confdefs.h.  */
1532 $4
1533 #include <$2>
1534 _ACEOF
1535 if ac_fn_c_try_compile "$LINENO"; then :
1536   ac_header_compiler=yes
1537 else
1538   ac_header_compiler=no
1539 fi
1540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1542 $as_echo "$ac_header_compiler" >&6; }
1543
1544 # Is the header present?
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1546 $as_echo_n "checking $2 presence... " >&6; }
1547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1548 /* end confdefs.h.  */
1549 #include <$2>
1550 _ACEOF
1551 if ac_fn_c_try_cpp "$LINENO"; then :
1552   ac_header_preproc=yes
1553 else
1554   ac_header_preproc=no
1555 fi
1556 rm -f conftest.err conftest.$ac_ext
1557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1558 $as_echo "$ac_header_preproc" >&6; }
1559
1560 # So?  What about this header?
1561 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1562   yes:no: )
1563     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1564 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1565     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1566 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1567     ;;
1568   no:yes:* )
1569     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1570 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1571     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1572 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1573     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1574 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1575     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1576 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1577     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1578 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1579     ;;
1580 esac
1581   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1582 $as_echo_n "checking for $2... " >&6; }
1583 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1584   $as_echo_n "(cached) " >&6
1585 else
1586   eval "$3=\$ac_header_compiler"
1587 fi
1588 eval ac_res=\$$3
1589                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1590 $as_echo "$ac_res" >&6; }
1591 fi
1592   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1593
1594 } # ac_fn_c_check_header_mongrel
1595
1596 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1597 # -------------------------------------------------------
1598 # Tests whether HEADER exists and can be compiled using the include files in
1599 # INCLUDES, setting the cache variable VAR accordingly.
1600 ac_fn_c_check_header_compile ()
1601 {
1602   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1603   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1604 $as_echo_n "checking for $2... " >&6; }
1605 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1606   $as_echo_n "(cached) " >&6
1607 else
1608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1609 /* end confdefs.h.  */
1610 $4
1611 #include <$2>
1612 _ACEOF
1613 if ac_fn_c_try_compile "$LINENO"; then :
1614   eval "$3=yes"
1615 else
1616   eval "$3=no"
1617 fi
1618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1619 fi
1620 eval ac_res=\$$3
1621                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1622 $as_echo "$ac_res" >&6; }
1623   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1624
1625 } # ac_fn_c_check_header_compile
1626
1627 # ac_fn_c_try_link LINENO
1628 # -----------------------
1629 # Try to link conftest.$ac_ext, and return whether this succeeded.
1630 ac_fn_c_try_link ()
1631 {
1632   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1633   rm -f conftest.$ac_objext conftest$ac_exeext
1634   if { { ac_try="$ac_link"
1635 case "(($ac_try" in
1636   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1637   *) ac_try_echo=$ac_try;;
1638 esac
1639 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1640 $as_echo "$ac_try_echo"; } >&5
1641   (eval "$ac_link") 2>conftest.err
1642   ac_status=$?
1643   if test -s conftest.err; then
1644     grep -v '^ *+' conftest.err >conftest.er1
1645     cat conftest.er1 >&5
1646     mv -f conftest.er1 conftest.err
1647   fi
1648   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1649   test $ac_status = 0; } && {
1650          test -z "$ac_c_werror_flag" ||
1651          test ! -s conftest.err
1652        } && test -s conftest$ac_exeext && {
1653          test "$cross_compiling" = yes ||
1654          $as_test_x conftest$ac_exeext
1655        }; then :
1656   ac_retval=0
1657 else
1658   $as_echo "$as_me: failed program was:" >&5
1659 sed 's/^/| /' conftest.$ac_ext >&5
1660
1661         ac_retval=1
1662 fi
1663   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1664   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1665   # interfere with the next link command; also delete a directory that is
1666   # left behind by Apple's compiler.  We do this before executing the actions.
1667   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1668   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1669   return $ac_retval
1670
1671 } # ac_fn_c_try_link
1672
1673 # ac_fn_c_check_func LINENO FUNC VAR
1674 # ----------------------------------
1675 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1676 ac_fn_c_check_func ()
1677 {
1678   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1679   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1680 $as_echo_n "checking for $2... " >&6; }
1681 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1682   $as_echo_n "(cached) " >&6
1683 else
1684   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1685 /* end confdefs.h.  */
1686 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1687    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1688 #define $2 innocuous_$2
1689
1690 /* System header to define __stub macros and hopefully few prototypes,
1691     which can conflict with char $2 (); below.
1692     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1693     <limits.h> exists even on freestanding compilers.  */
1694
1695 #ifdef __STDC__
1696 # include <limits.h>
1697 #else
1698 # include <assert.h>
1699 #endif
1700
1701 #undef $2
1702
1703 /* Override any GCC internal prototype to avoid an error.
1704    Use char because int might match the return type of a GCC
1705    builtin and then its argument prototype would still apply.  */
1706 #ifdef __cplusplus
1707 extern "C"
1708 #endif
1709 char $2 ();
1710 /* The GNU C library defines this for functions which it implements
1711     to always fail with ENOSYS.  Some functions are actually named
1712     something starting with __ and the normal name is an alias.  */
1713 #if defined __stub_$2 || defined __stub___$2
1714 choke me
1715 #endif
1716
1717 int
1718 main ()
1719 {
1720 return $2 ();
1721   ;
1722   return 0;
1723 }
1724 _ACEOF
1725 if ac_fn_c_try_link "$LINENO"; then :
1726   eval "$3=yes"
1727 else
1728   eval "$3=no"
1729 fi
1730 rm -f core conftest.err conftest.$ac_objext \
1731     conftest$ac_exeext conftest.$ac_ext
1732 fi
1733 eval ac_res=\$$3
1734                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1735 $as_echo "$ac_res" >&6; }
1736   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1737
1738 } # ac_fn_c_check_func
1739
1740 # ac_fn_c_check_decl LINENO SYMBOL VAR
1741 # ------------------------------------
1742 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1743 ac_fn_c_check_decl ()
1744 {
1745   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1746   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1747 $as_echo_n "checking whether $2 is declared... " >&6; }
1748 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1749   $as_echo_n "(cached) " >&6
1750 else
1751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1752 /* end confdefs.h.  */
1753 $4
1754 int
1755 main ()
1756 {
1757 #ifndef $2
1758   (void) $2;
1759 #endif
1760
1761   ;
1762   return 0;
1763 }
1764 _ACEOF
1765 if ac_fn_c_try_compile "$LINENO"; then :
1766   eval "$3=yes"
1767 else
1768   eval "$3=no"
1769 fi
1770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1771 fi
1772 eval ac_res=\$$3
1773                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1774 $as_echo "$ac_res" >&6; }
1775   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1776
1777 } # ac_fn_c_check_decl
1778 cat >config.log <<_ACEOF
1779 This file contains any messages produced by compilers while
1780 running configure, to aid debugging if configure makes a mistake.
1781
1782 It was created by fixincludes $as_me  , which was
1783 generated by GNU Autoconf 2.64.  Invocation command line was
1784
1785   $ $0 $@
1786
1787 _ACEOF
1788 exec 5>>config.log
1789 {
1790 cat <<_ASUNAME
1791 ## --------- ##
1792 ## Platform. ##
1793 ## --------- ##
1794
1795 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1796 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1797 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1798 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1799 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1800
1801 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1802 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1803
1804 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1805 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1806 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1807 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1808 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1809 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1810 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1811
1812 _ASUNAME
1813
1814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1815 for as_dir in $PATH
1816 do
1817   IFS=$as_save_IFS
1818   test -z "$as_dir" && as_dir=.
1819     $as_echo "PATH: $as_dir"
1820   done
1821 IFS=$as_save_IFS
1822
1823 } >&5
1824
1825 cat >&5 <<_ACEOF
1826
1827
1828 ## ----------- ##
1829 ## Core tests. ##
1830 ## ----------- ##
1831
1832 _ACEOF
1833
1834
1835 # Keep a trace of the command line.
1836 # Strip out --no-create and --no-recursion so they do not pile up.
1837 # Strip out --silent because we don't want to record it for future runs.
1838 # Also quote any args containing shell meta-characters.
1839 # Make two passes to allow for proper duplicate-argument suppression.
1840 ac_configure_args=
1841 ac_configure_args0=
1842 ac_configure_args1=
1843 ac_must_keep_next=false
1844 for ac_pass in 1 2
1845 do
1846   for ac_arg
1847   do
1848     case $ac_arg in
1849     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1850     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1851     | -silent | --silent | --silen | --sile | --sil)
1852       continue ;;
1853     *\'*)
1854       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1855     esac
1856     case $ac_pass in
1857     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1858     2)
1859       as_fn_append ac_configure_args1 " '$ac_arg'"
1860       if test $ac_must_keep_next = true; then
1861         ac_must_keep_next=false # Got value, back to normal.
1862       else
1863         case $ac_arg in
1864           *=* | --config-cache | -C | -disable-* | --disable-* \
1865           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1866           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1867           | -with-* | --with-* | -without-* | --without-* | --x)
1868             case "$ac_configure_args0 " in
1869               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1870             esac
1871             ;;
1872           -* ) ac_must_keep_next=true ;;
1873         esac
1874       fi
1875       as_fn_append ac_configure_args " '$ac_arg'"
1876       ;;
1877     esac
1878   done
1879 done
1880 { ac_configure_args0=; unset ac_configure_args0;}
1881 { ac_configure_args1=; unset ac_configure_args1;}
1882
1883 # When interrupted or exit'd, cleanup temporary files, and complete
1884 # config.log.  We remove comments because anyway the quotes in there
1885 # would cause problems or look ugly.
1886 # WARNING: Use '\'' to represent an apostrophe within the trap.
1887 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1888 trap 'exit_status=$?
1889   # Save into config.log some information that might help in debugging.
1890   {
1891     echo
1892
1893     cat <<\_ASBOX
1894 ## ---------------- ##
1895 ## Cache variables. ##
1896 ## ---------------- ##
1897 _ASBOX
1898     echo
1899     # The following way of writing the cache mishandles newlines in values,
1900 (
1901   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1902     eval ac_val=\$$ac_var
1903     case $ac_val in #(
1904     *${as_nl}*)
1905       case $ac_var in #(
1906       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1907 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1908       esac
1909       case $ac_var in #(
1910       _ | IFS | as_nl) ;; #(
1911       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1912       *) { eval $ac_var=; unset $ac_var;} ;;
1913       esac ;;
1914     esac
1915   done
1916   (set) 2>&1 |
1917     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1918     *${as_nl}ac_space=\ *)
1919       sed -n \
1920         "s/'\''/'\''\\\\'\'''\''/g;
1921           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1922       ;; #(
1923     *)
1924       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1925       ;;
1926     esac |
1927     sort
1928 )
1929     echo
1930
1931     cat <<\_ASBOX
1932 ## ----------------- ##
1933 ## Output variables. ##
1934 ## ----------------- ##
1935 _ASBOX
1936     echo
1937     for ac_var in $ac_subst_vars
1938     do
1939       eval ac_val=\$$ac_var
1940       case $ac_val in
1941       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1942       esac
1943       $as_echo "$ac_var='\''$ac_val'\''"
1944     done | sort
1945     echo
1946
1947     if test -n "$ac_subst_files"; then
1948       cat <<\_ASBOX
1949 ## ------------------- ##
1950 ## File substitutions. ##
1951 ## ------------------- ##
1952 _ASBOX
1953       echo
1954       for ac_var in $ac_subst_files
1955       do
1956         eval ac_val=\$$ac_var
1957         case $ac_val in
1958         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1959         esac
1960         $as_echo "$ac_var='\''$ac_val'\''"
1961       done | sort
1962       echo
1963     fi
1964
1965     if test -s confdefs.h; then
1966       cat <<\_ASBOX
1967 ## ----------- ##
1968 ## confdefs.h. ##
1969 ## ----------- ##
1970 _ASBOX
1971       echo
1972       cat confdefs.h
1973       echo
1974     fi
1975     test "$ac_signal" != 0 &&
1976       $as_echo "$as_me: caught signal $ac_signal"
1977     $as_echo "$as_me: exit $exit_status"
1978   } >&5
1979   rm -f core *.core core.conftest.* &&
1980     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1981     exit $exit_status
1982 ' 0
1983 for ac_signal in 1 2 13 15; do
1984   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1985 done
1986 ac_signal=0
1987
1988 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1989 rm -f -r conftest* confdefs.h
1990
1991 $as_echo "/* confdefs.h */" > confdefs.h
1992
1993 # Predefined preprocessor variables.
1994
1995 cat >>confdefs.h <<_ACEOF
1996 #define PACKAGE_NAME "$PACKAGE_NAME"
1997 _ACEOF
1998
1999 cat >>confdefs.h <<_ACEOF
2000 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2001 _ACEOF
2002
2003 cat >>confdefs.h <<_ACEOF
2004 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2005 _ACEOF
2006
2007 cat >>confdefs.h <<_ACEOF
2008 #define PACKAGE_STRING "$PACKAGE_STRING"
2009 _ACEOF
2010
2011 cat >>confdefs.h <<_ACEOF
2012 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2013 _ACEOF
2014
2015 cat >>confdefs.h <<_ACEOF
2016 #define PACKAGE_URL "$PACKAGE_URL"
2017 _ACEOF
2018
2019
2020 # Let the site file select an alternate cache file if it wants to.
2021 # Prefer an explicitly selected file to automatically selected ones.
2022 ac_site_file1=NONE
2023 ac_site_file2=NONE
2024 if test -n "$CONFIG_SITE"; then
2025   ac_site_file1=$CONFIG_SITE
2026 elif test "x$prefix" != xNONE; then
2027   ac_site_file1=$prefix/share/config.site
2028   ac_site_file2=$prefix/etc/config.site
2029 else
2030   ac_site_file1=$ac_default_prefix/share/config.site
2031   ac_site_file2=$ac_default_prefix/etc/config.site
2032 fi
2033 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2034 do
2035   test "x$ac_site_file" = xNONE && continue
2036   if test -r "$ac_site_file"; then
2037     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2038 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2039     sed 's/^/| /' "$ac_site_file" >&5
2040     . "$ac_site_file"
2041   fi
2042 done
2043
2044 if test -r "$cache_file"; then
2045   # Some versions of bash will fail to source /dev/null (special
2046   # files actually), so we avoid doing that.
2047   if test -f "$cache_file"; then
2048     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2049 $as_echo "$as_me: loading cache $cache_file" >&6;}
2050     case $cache_file in
2051       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2052       *)                      . "./$cache_file";;
2053     esac
2054   fi
2055 else
2056   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2057 $as_echo "$as_me: creating cache $cache_file" >&6;}
2058   >$cache_file
2059 fi
2060
2061 # Check that the precious variables saved in the cache have kept the same
2062 # value.
2063 ac_cache_corrupted=false
2064 for ac_var in $ac_precious_vars; do
2065   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2066   eval ac_new_set=\$ac_env_${ac_var}_set
2067   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2068   eval ac_new_val=\$ac_env_${ac_var}_value
2069   case $ac_old_set,$ac_new_set in
2070     set,)
2071       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2072 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2073       ac_cache_corrupted=: ;;
2074     ,set)
2075       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2076 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2077       ac_cache_corrupted=: ;;
2078     ,);;
2079     *)
2080       if test "x$ac_old_val" != "x$ac_new_val"; then
2081         # differences in whitespace do not lead to failure.
2082         ac_old_val_w=`echo x $ac_old_val`
2083         ac_new_val_w=`echo x $ac_new_val`
2084         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2085           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2086 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2087           ac_cache_corrupted=:
2088         else
2089           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2090 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2091           eval $ac_var=\$ac_old_val
2092         fi
2093         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2094 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2095         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2096 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2097       fi;;
2098   esac
2099   # Pass precious variables to config.status.
2100   if test "$ac_new_set" = set; then
2101     case $ac_new_val in
2102     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2103     *) ac_arg=$ac_var=$ac_new_val ;;
2104     esac
2105     case " $ac_configure_args " in
2106       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2107       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2108     esac
2109   fi
2110 done
2111 if $ac_cache_corrupted; then
2112   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2113 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2114   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2115 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2116   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2117 fi
2118 ## -------------------- ##
2119 ## Main body of script. ##
2120 ## -------------------- ##
2121
2122 ac_ext=c
2123 ac_cpp='$CPP $CPPFLAGS'
2124 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2125 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2126 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2127
2128
2129
2130
2131
2132
2133 ac_aux_dir=
2134 for ac_dir in .. "$srcdir"/..; do
2135   for ac_t in install-sh install.sh shtool; do
2136     if test -f "$ac_dir/$ac_t"; then
2137       ac_aux_dir=$ac_dir
2138       ac_install_sh="$ac_aux_dir/$ac_t -c"
2139       break 2
2140     fi
2141   done
2142 done
2143 if test -z "$ac_aux_dir"; then
2144   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
2145 fi
2146
2147 # These three variables are undocumented and unsupported,
2148 # and are intended to be withdrawn in a future Autoconf release.
2149 # They can cause serious problems if a builder's source tree is in a directory
2150 # whose full name contains unusual characters.
2151 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2152 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2153 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2154
2155
2156 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2157 #
2158 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
2159 #                 2006, 2007, 2008 Free Software Foundation, Inc.
2160 #   Written by Gordon Matzigkeit, 1996
2161 #
2162 # This file is free software; the Free Software Foundation gives
2163 # unlimited permission to copy and/or distribute it, with or without
2164 # modifications, as long as this notice is preserved.
2165
2166
2167
2168 # serial 56 LT_INIT
2169
2170
2171 # LT_PREREQ(VERSION)
2172 # ------------------
2173 # Complain and exit if this libtool version is less that VERSION.
2174
2175
2176
2177 # _LT_CHECK_BUILDDIR
2178 # ------------------
2179 # Complain if the absolute build directory name contains unusual characters
2180
2181
2182
2183 # LT_INIT([OPTIONS])
2184 # ------------------
2185 # LT_INIT
2186
2187 # Old names:
2188 # This is what autoupdate's m4 run will expand.  It fires
2189 # the warning (with _au_warn_XXX), outputs it into the
2190 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2191 # the replacement expansion.
2192
2193
2194 # This is an auxiliary macro that is also run when
2195 # autoupdate runs m4.  It simply calls m4_warning, but
2196 # we need a wrapper so that each warning is emitted only
2197 # once.  We break the quoting in m4_warning's argument in
2198 # order to expand this macro's arguments, not AU_DEFUN's.
2199
2200
2201 # Finally, this is the expansion that is picked up by
2202 # autoconf.  It tells the user to run autoupdate, and
2203 # then outputs the replacement expansion.  We do not care
2204 # about autoupdate's warning because that contains
2205 # information on what to do *after* running autoupdate.
2206
2207 # This is what autoupdate's m4 run will expand.  It fires
2208 # the warning (with _au_warn_XXX), outputs it into the
2209 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2210 # the replacement expansion.
2211
2212
2213 # This is an auxiliary macro that is also run when
2214 # autoupdate runs m4.  It simply calls m4_warning, but
2215 # we need a wrapper so that each warning is emitted only
2216 # once.  We break the quoting in m4_warning's argument in
2217 # order to expand this macro's arguments, not AU_DEFUN's.
2218
2219
2220 # Finally, this is the expansion that is picked up by
2221 # autoconf.  It tells the user to run autoupdate, and
2222 # then outputs the replacement expansion.  We do not care
2223 # about autoupdate's warning because that contains
2224 # information on what to do *after* running autoupdate.
2225
2226
2227
2228 # _LT_CC_BASENAME(CC)
2229 # -------------------
2230 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
2231
2232
2233
2234 # _LT_FILEUTILS_DEFAULTS
2235 # ----------------------
2236 # It is okay to use these file commands and assume they have been set
2237 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
2238 # _LT_FILEUTILS_DEFAULTS
2239
2240
2241 # _LT_SETUP
2242 # ---------
2243 # _LT_SETUP
2244
2245
2246 # _LT_PROG_LTMAIN
2247 # ---------------
2248 # Note that this code is called both from `configure', and `config.status'
2249 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
2250 # `config.status' has no value for ac_aux_dir unless we are using Automake,
2251 # so we pass a copy along to make sure it has a sensible value anyway.
2252 # _LT_PROG_LTMAIN
2253
2254
2255 ## ------------------------------------- ##
2256 ## Accumulate code for creating libtool. ##
2257 ## ------------------------------------- ##
2258
2259 # So that we can recreate a full libtool script including additional
2260 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
2261 # in macros and then make a single call at the end using the `libtool'
2262 # label.
2263
2264
2265 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
2266 # ----------------------------------------
2267 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2268
2269
2270 # Initialize.
2271
2272
2273
2274 # _LT_CONFIG_LIBTOOL([COMMANDS])
2275 # ------------------------------
2276 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2277
2278
2279 # Initialize.
2280
2281
2282
2283 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
2284 # -----------------------------------------------------
2285
2286
2287
2288 # _LT_FORMAT_COMMENT([COMMENT])
2289 # -----------------------------
2290 # Add leading comment marks to the start of each line, and a trailing
2291 # full-stop to the whole comment if one is not present already.
2292
2293
2294
2295
2296 ## ------------------------ ##
2297 ## FIXME: Eliminate VARNAME ##
2298 ## ------------------------ ##
2299
2300
2301 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
2302 # -------------------------------------------------------------------
2303 # CONFIGNAME is the name given to the value in the libtool script.
2304 # VARNAME is the (base) name used in the configure script.
2305 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
2306 # VARNAME.  Any other value will be used directly.
2307
2308
2309
2310 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
2311 # --------------------------------------------------------
2312
2313
2314
2315 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
2316 # ------------------------------------------------
2317
2318
2319
2320 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
2321 # ---------------------------------------------------------
2322
2323
2324
2325 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
2326 # --------------------------------------------------
2327
2328
2329
2330 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
2331 # ---------------------------------------------------
2332
2333
2334
2335 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
2336 # ---------------------------------------------------
2337
2338
2339
2340
2341 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
2342 # ------------------------------------------------
2343
2344
2345
2346
2347 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
2348 # ------------------------------------
2349 # Quote a variable value, and forward it to `config.status' so that its
2350 # declaration there will have the same value as in `configure'.  VARNAME
2351 # must have a single quote delimited value for this to work.
2352
2353
2354
2355 # _LT_CONFIG_STATUS_DECLARATIONS
2356 # ------------------------------
2357 # We delimit libtool config variables with single quotes, so when
2358 # we write them to config.status, we have to be sure to quote all
2359 # embedded single quotes properly.  In configure, this macro expands
2360 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
2361 #
2362 #    <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
2363
2364
2365
2366 # _LT_LIBTOOL_TAGS
2367 # ----------------
2368 # Output comment and list of tags supported by the script
2369
2370
2371
2372 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
2373 # -----------------------------------
2374 # Extract the dictionary values for VARNAME (optionally with TAG) and
2375 # expand to a commented shell variable setting:
2376 #
2377 #    # Some comment about what VAR is for.
2378 #    visible_name=$lt_internal_name
2379
2380
2381
2382 # _LT_LIBTOOL_CONFIG_VARS
2383 # -----------------------
2384 # Produce commented declarations of non-tagged libtool config variables
2385 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
2386 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
2387 # section) are produced by _LT_LIBTOOL_TAG_VARS.
2388
2389
2390
2391 # _LT_LIBTOOL_TAG_VARS(TAG)
2392 # -------------------------
2393
2394
2395
2396 # _LT_TAGVAR(VARNAME, [TAGNAME])
2397 # ------------------------------
2398
2399
2400
2401 # _LT_CONFIG_COMMANDS
2402 # -------------------
2403 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
2404 # variables for single and double quote escaping we saved from calls
2405 # to _LT_DECL, we can put quote escaped variables declarations
2406 # into `config.status', and then the shell code to quote escape them in
2407 # for loops in `config.status'.  Finally, any additional code accumulated
2408 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
2409 #_LT_CONFIG_COMMANDS
2410
2411
2412 # Initialize.
2413
2414
2415
2416 # LT_OUTPUT
2417 # ---------
2418 # This macro allows early generation of the libtool script (before
2419 # AC_OUTPUT is called), incase it is used in configure for compilation
2420 # tests.
2421 # LT_OUTPUT
2422
2423
2424 # _LT_CONFIG(TAG)
2425 # ---------------
2426 # If TAG is the built-in tag, create an initial libtool script with a
2427 # default configuration from the untagged config vars.  Otherwise add code
2428 # to config.status for appending the configuration named by TAG from the
2429 # matching tagged config vars.
2430 # _LT_CONFIG
2431
2432
2433 # LT_SUPPORTED_TAG(TAG)
2434 # ---------------------
2435 # Trace this macro to discover what tags are supported by the libtool
2436 # --tag option, using:
2437 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
2438
2439
2440
2441 # C support is built-in for now
2442
2443
2444
2445
2446 # LT_LANG(LANG)
2447 # -------------
2448 # Enable libtool support for the given language if not already enabled.
2449 # LT_LANG
2450
2451
2452 # _LT_LANG(LANGNAME)
2453 # ------------------
2454 # _LT_LANG
2455
2456
2457 # _LT_LANG_DEFAULT_CONFIG
2458 # -----------------------
2459 # _LT_LANG_DEFAULT_CONFIG
2460
2461 # Obsolete macros:
2462 # This is what autoupdate's m4 run will expand.  It fires
2463 # the warning (with _au_warn_XXX), outputs it into the
2464 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2465 # the replacement expansion.
2466
2467
2468 # This is an auxiliary macro that is also run when
2469 # autoupdate runs m4.  It simply calls m4_warning, but
2470 # we need a wrapper so that each warning is emitted only
2471 # once.  We break the quoting in m4_warning's argument in
2472 # order to expand this macro's arguments, not AU_DEFUN's.
2473
2474
2475 # Finally, this is the expansion that is picked up by
2476 # autoconf.  It tells the user to run autoupdate, and
2477 # then outputs the replacement expansion.  We do not care
2478 # about autoupdate's warning because that contains
2479 # information on what to do *after* running autoupdate.
2480
2481 # This is what autoupdate's m4 run will expand.  It fires
2482 # the warning (with _au_warn_XXX), outputs it into the
2483 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2484 # the replacement expansion.
2485
2486
2487 # This is an auxiliary macro that is also run when
2488 # autoupdate runs m4.  It simply calls m4_warning, but
2489 # we need a wrapper so that each warning is emitted only
2490 # once.  We break the quoting in m4_warning's argument in
2491 # order to expand this macro's arguments, not AU_DEFUN's.
2492
2493
2494 # Finally, this is the expansion that is picked up by
2495 # autoconf.  It tells the user to run autoupdate, and
2496 # then outputs the replacement expansion.  We do not care
2497 # about autoupdate's warning because that contains
2498 # information on what to do *after* running autoupdate.
2499
2500 # This is what autoupdate's m4 run will expand.  It fires
2501 # the warning (with _au_warn_XXX), outputs it into the
2502 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2503 # the replacement expansion.
2504
2505
2506 # This is an auxiliary macro that is also run when
2507 # autoupdate runs m4.  It simply calls m4_warning, but
2508 # we need a wrapper so that each warning is emitted only
2509 # once.  We break the quoting in m4_warning's argument in
2510 # order to expand this macro's arguments, not AU_DEFUN's.
2511
2512
2513 # Finally, this is the expansion that is picked up by
2514 # autoconf.  It tells the user to run autoupdate, and
2515 # then outputs the replacement expansion.  We do not care
2516 # about autoupdate's warning because that contains
2517 # information on what to do *after* running autoupdate.
2518
2519 # This is what autoupdate's m4 run will expand.  It fires
2520 # the warning (with _au_warn_XXX), outputs it into the
2521 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2522 # the replacement expansion.
2523
2524
2525 # This is an auxiliary macro that is also run when
2526 # autoupdate runs m4.  It simply calls m4_warning, but
2527 # we need a wrapper so that each warning is emitted only
2528 # once.  We break the quoting in m4_warning's argument in
2529 # order to expand this macro's arguments, not AU_DEFUN's.
2530
2531
2532 # Finally, this is the expansion that is picked up by
2533 # autoconf.  It tells the user to run autoupdate, and
2534 # then outputs the replacement expansion.  We do not care
2535 # about autoupdate's warning because that contains
2536 # information on what to do *after* running autoupdate.
2537
2538
2539
2540 # _LT_TAG_COMPILER
2541 # ----------------
2542 # _LT_TAG_COMPILER
2543
2544
2545 # _LT_COMPILER_BOILERPLATE
2546 # ------------------------
2547 # Check for compiler boilerplate output or warnings with
2548 # the simple compiler test code.
2549 # _LT_COMPILER_BOILERPLATE
2550
2551
2552 # _LT_LINKER_BOILERPLATE
2553 # ----------------------
2554 # Check for linker boilerplate output or warnings with
2555 # the simple link test code.
2556 # _LT_LINKER_BOILERPLATE
2557
2558 # _LT_REQUIRED_DARWIN_CHECKS
2559 # -------------------------
2560
2561
2562
2563 # _LT_DARWIN_LINKER_FEATURES
2564 # --------------------------
2565 # Checks for linker and compiler features on darwin
2566
2567
2568 # _LT_SYS_MODULE_PATH_AIX
2569 # -----------------------
2570 # Links a minimal program and checks the executable
2571 # for the system default hardcoded library path. In most cases,
2572 # this is /usr/lib:/lib, but when the MPI compilers are used
2573 # the location of the communication and MPI libs are included too.
2574 # If we don't find anything, use the default library path according
2575 # to the aix ld manual.
2576 # _LT_SYS_MODULE_PATH_AIX
2577
2578
2579 # _LT_SHELL_INIT(ARG)
2580 # -------------------
2581 # _LT_SHELL_INIT
2582
2583
2584 # _LT_PROG_ECHO_BACKSLASH
2585 # -----------------------
2586 # Add some code to the start of the generated configure script which
2587 # will find an echo command which doesn't interpret backslashes.
2588 # _LT_PROG_ECHO_BACKSLASH
2589
2590
2591 # _LT_ENABLE_LOCK
2592 # ---------------
2593 # _LT_ENABLE_LOCK
2594
2595
2596 # _LT_CMD_OLD_ARCHIVE
2597 # -------------------
2598 # _LT_CMD_OLD_ARCHIVE
2599
2600
2601 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2602 #               [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2603 # ----------------------------------------------------------------
2604 # Check whether the given compiler option works
2605 # _LT_COMPILER_OPTION
2606
2607 # Old name:
2608 # This is what autoupdate's m4 run will expand.  It fires
2609 # the warning (with _au_warn_XXX), outputs it into the
2610 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2611 # the replacement expansion.
2612
2613
2614 # This is an auxiliary macro that is also run when
2615 # autoupdate runs m4.  It simply calls m4_warning, but
2616 # we need a wrapper so that each warning is emitted only
2617 # once.  We break the quoting in m4_warning's argument in
2618 # order to expand this macro's arguments, not AU_DEFUN's.
2619
2620
2621 # Finally, this is the expansion that is picked up by
2622 # autoconf.  It tells the user to run autoupdate, and
2623 # then outputs the replacement expansion.  We do not care
2624 # about autoupdate's warning because that contains
2625 # information on what to do *after* running autoupdate.
2626
2627
2628
2629 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2630 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
2631 # ----------------------------------------------------
2632 # Check whether the given linker option works
2633 # _LT_LINKER_OPTION
2634
2635 # Old name:
2636 # This is what autoupdate's m4 run will expand.  It fires
2637 # the warning (with _au_warn_XXX), outputs it into the
2638 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2639 # the replacement expansion.
2640
2641
2642 # This is an auxiliary macro that is also run when
2643 # autoupdate runs m4.  It simply calls m4_warning, but
2644 # we need a wrapper so that each warning is emitted only
2645 # once.  We break the quoting in m4_warning's argument in
2646 # order to expand this macro's arguments, not AU_DEFUN's.
2647
2648
2649 # Finally, this is the expansion that is picked up by
2650 # autoconf.  It tells the user to run autoupdate, and
2651 # then outputs the replacement expansion.  We do not care
2652 # about autoupdate's warning because that contains
2653 # information on what to do *after* running autoupdate.
2654
2655
2656
2657 # LT_CMD_MAX_LEN
2658 #---------------
2659 # LT_CMD_MAX_LEN
2660
2661 # Old name:
2662 # This is what autoupdate's m4 run will expand.  It fires
2663 # the warning (with _au_warn_XXX), outputs it into the
2664 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2665 # the replacement expansion.
2666
2667
2668 # This is an auxiliary macro that is also run when
2669 # autoupdate runs m4.  It simply calls m4_warning, but
2670 # we need a wrapper so that each warning is emitted only
2671 # once.  We break the quoting in m4_warning's argument in
2672 # order to expand this macro's arguments, not AU_DEFUN's.
2673
2674
2675 # Finally, this is the expansion that is picked up by
2676 # autoconf.  It tells the user to run autoupdate, and
2677 # then outputs the replacement expansion.  We do not care
2678 # about autoupdate's warning because that contains
2679 # information on what to do *after* running autoupdate.
2680
2681
2682
2683 # _LT_HEADER_DLFCN
2684 # ----------------
2685 # _LT_HEADER_DLFCN
2686
2687
2688 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
2689 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
2690 # ----------------------------------------------------------------
2691 # _LT_TRY_DLOPEN_SELF
2692
2693
2694 # LT_SYS_DLOPEN_SELF
2695 # ------------------
2696 # LT_SYS_DLOPEN_SELF
2697
2698 # Old name:
2699 # This is what autoupdate's m4 run will expand.  It fires
2700 # the warning (with _au_warn_XXX), outputs it into the
2701 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2702 # the replacement expansion.
2703
2704
2705 # This is an auxiliary macro that is also run when
2706 # autoupdate runs m4.  It simply calls m4_warning, but
2707 # we need a wrapper so that each warning is emitted only
2708 # once.  We break the quoting in m4_warning's argument in
2709 # order to expand this macro's arguments, not AU_DEFUN's.
2710
2711
2712 # Finally, this is the expansion that is picked up by
2713 # autoconf.  It tells the user to run autoupdate, and
2714 # then outputs the replacement expansion.  We do not care
2715 # about autoupdate's warning because that contains
2716 # information on what to do *after* running autoupdate.
2717
2718
2719
2720 # _LT_COMPILER_C_O([TAGNAME])
2721 # ---------------------------
2722 # Check to see if options -c and -o are simultaneously supported by compiler.
2723 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2724 # _LT_COMPILER_C_O
2725
2726
2727 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2728 # ----------------------------------
2729 # Check to see if we can do hard links to lock some files if needed
2730 # _LT_COMPILER_FILE_LOCKS
2731
2732
2733 # _LT_CHECK_OBJDIR
2734 # ----------------
2735 # _LT_CHECK_OBJDIR
2736
2737
2738 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2739 # --------------------------------------
2740 # Check hardcoding attributes.
2741 # _LT_LINKER_HARDCODE_LIBPATH
2742
2743
2744 # _LT_CMD_STRIPLIB
2745 # ----------------
2746 # _LT_CMD_STRIPLIB
2747
2748
2749 # _LT_SYS_DYNAMIC_LINKER([TAG])
2750 # -----------------------------
2751 # PORTME Fill in your ld.so characteristics
2752 # _LT_SYS_DYNAMIC_LINKER
2753
2754
2755 # _LT_PATH_TOOL_PREFIX(TOOL)
2756 # --------------------------
2757 # find a file program which can recognize shared library
2758 # _LT_PATH_TOOL_PREFIX
2759
2760 # Old name:
2761 # This is what autoupdate's m4 run will expand.  It fires
2762 # the warning (with _au_warn_XXX), outputs it into the
2763 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2764 # the replacement expansion.
2765
2766
2767 # This is an auxiliary macro that is also run when
2768 # autoupdate runs m4.  It simply calls m4_warning, but
2769 # we need a wrapper so that each warning is emitted only
2770 # once.  We break the quoting in m4_warning's argument in
2771 # order to expand this macro's arguments, not AU_DEFUN's.
2772
2773
2774 # Finally, this is the expansion that is picked up by
2775 # autoconf.  It tells the user to run autoupdate, and
2776 # then outputs the replacement expansion.  We do not care
2777 # about autoupdate's warning because that contains
2778 # information on what to do *after* running autoupdate.
2779
2780
2781
2782 # _LT_PATH_MAGIC
2783 # --------------
2784 # find a file program which can recognize a shared library
2785 # _LT_PATH_MAGIC
2786
2787
2788 # LT_PATH_LD
2789 # ----------
2790 # find the pathname to the GNU or non-GNU linker
2791 # LT_PATH_LD
2792
2793 # Old names:
2794 # This is what autoupdate's m4 run will expand.  It fires
2795 # the warning (with _au_warn_XXX), outputs it into the
2796 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2797 # the replacement expansion.
2798
2799
2800 # This is an auxiliary macro that is also run when
2801 # autoupdate runs m4.  It simply calls m4_warning, but
2802 # we need a wrapper so that each warning is emitted only
2803 # once.  We break the quoting in m4_warning's argument in
2804 # order to expand this macro's arguments, not AU_DEFUN's.
2805
2806
2807 # Finally, this is the expansion that is picked up by
2808 # autoconf.  It tells the user to run autoupdate, and
2809 # then outputs the replacement expansion.  We do not care
2810 # about autoupdate's warning because that contains
2811 # information on what to do *after* running autoupdate.
2812
2813 # This is what autoupdate's m4 run will expand.  It fires
2814 # the warning (with _au_warn_XXX), outputs it into the
2815 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2816 # the replacement expansion.
2817
2818
2819 # This is an auxiliary macro that is also run when
2820 # autoupdate runs m4.  It simply calls m4_warning, but
2821 # we need a wrapper so that each warning is emitted only
2822 # once.  We break the quoting in m4_warning's argument in
2823 # order to expand this macro's arguments, not AU_DEFUN's.
2824
2825
2826 # Finally, this is the expansion that is picked up by
2827 # autoconf.  It tells the user to run autoupdate, and
2828 # then outputs the replacement expansion.  We do not care
2829 # about autoupdate's warning because that contains
2830 # information on what to do *after* running autoupdate.
2831
2832
2833
2834 # _LT_PATH_LD_GNU
2835 #- --------------
2836 # _LT_PATH_LD_GNU
2837
2838
2839 # _LT_CMD_RELOAD
2840 # --------------
2841 # find reload flag for linker
2842 #   -- PORTME Some linkers may need a different reload flag.
2843 # _LT_CMD_RELOAD
2844
2845
2846 # _LT_CHECK_MAGIC_METHOD
2847 # ----------------------
2848 # how to check for library dependencies
2849 #  -- PORTME fill in with the dynamic library characteristics
2850 # _LT_CHECK_MAGIC_METHOD
2851
2852
2853 # LT_PATH_NM
2854 # ----------
2855 # find the pathname to a BSD- or MS-compatible name lister
2856 # LT_PATH_NM
2857
2858 # Old names:
2859 # This is what autoupdate's m4 run will expand.  It fires
2860 # the warning (with _au_warn_XXX), outputs it into the
2861 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2862 # the replacement expansion.
2863
2864
2865 # This is an auxiliary macro that is also run when
2866 # autoupdate runs m4.  It simply calls m4_warning, but
2867 # we need a wrapper so that each warning is emitted only
2868 # once.  We break the quoting in m4_warning's argument in
2869 # order to expand this macro's arguments, not AU_DEFUN's.
2870
2871
2872 # Finally, this is the expansion that is picked up by
2873 # autoconf.  It tells the user to run autoupdate, and
2874 # then outputs the replacement expansion.  We do not care
2875 # about autoupdate's warning because that contains
2876 # information on what to do *after* running autoupdate.
2877
2878 # This is what autoupdate's m4 run will expand.  It fires
2879 # the warning (with _au_warn_XXX), outputs it into the
2880 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2881 # the replacement expansion.
2882
2883
2884 # This is an auxiliary macro that is also run when
2885 # autoupdate runs m4.  It simply calls m4_warning, but
2886 # we need a wrapper so that each warning is emitted only
2887 # once.  We break the quoting in m4_warning's argument in
2888 # order to expand this macro's arguments, not AU_DEFUN's.
2889
2890
2891 # Finally, this is the expansion that is picked up by
2892 # autoconf.  It tells the user to run autoupdate, and
2893 # then outputs the replacement expansion.  We do not care
2894 # about autoupdate's warning because that contains
2895 # information on what to do *after* running autoupdate.
2896
2897
2898
2899 # LT_LIB_M
2900 # --------
2901 # check for math library
2902 # LT_LIB_M
2903
2904 # Old name:
2905 # This is what autoupdate's m4 run will expand.  It fires
2906 # the warning (with _au_warn_XXX), outputs it into the
2907 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2908 # the replacement expansion.
2909
2910
2911 # This is an auxiliary macro that is also run when
2912 # autoupdate runs m4.  It simply calls m4_warning, but
2913 # we need a wrapper so that each warning is emitted only
2914 # once.  We break the quoting in m4_warning's argument in
2915 # order to expand this macro's arguments, not AU_DEFUN's.
2916
2917
2918 # Finally, this is the expansion that is picked up by
2919 # autoconf.  It tells the user to run autoupdate, and
2920 # then outputs the replacement expansion.  We do not care
2921 # about autoupdate's warning because that contains
2922 # information on what to do *after* running autoupdate.
2923
2924
2925
2926 # _LT_COMPILER_NO_RTTI([TAGNAME])
2927 # -------------------------------
2928 # _LT_COMPILER_NO_RTTI
2929
2930
2931 # _LT_CMD_GLOBAL_SYMBOLS
2932 # ----------------------
2933  # _LT_CMD_GLOBAL_SYMBOLS
2934
2935
2936 # _LT_COMPILER_PIC([TAGNAME])
2937 # ---------------------------
2938 # _LT_COMPILER_PIC
2939
2940
2941 # _LT_LINKER_SHLIBS([TAGNAME])
2942 # ----------------------------
2943 # See if the linker supports building shared libraries.
2944 # _LT_LINKER_SHLIBS
2945
2946
2947 # _LT_LANG_C_CONFIG([TAG])
2948 # ------------------------
2949 # Ensure that the configuration variables for a C compiler are suitably
2950 # defined.  These variables are subsequently used by _LT_CONFIG to write
2951 # the compiler configuration to `libtool'.
2952 # _LT_LANG_C_CONFIG
2953
2954
2955 # _LT_PROG_CXX
2956 # ------------
2957 # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
2958 # compiler, we have our own version here.
2959 # _LT_PROG_CXX
2960
2961
2962
2963 # _LT_LANG_CXX_CONFIG([TAG])
2964 # --------------------------
2965 # Ensure that the configuration variables for a C++ compiler are suitably
2966 # defined.  These variables are subsequently used by _LT_CONFIG to write
2967 # the compiler configuration to `libtool'.
2968 # _LT_LANG_CXX_CONFIG
2969
2970
2971 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
2972 # ---------------------------------
2973 # Figure out "hidden" library dependencies from verbose
2974 # compiler output when linking a shared library.
2975 # Parse the compiler output and extract the necessary
2976 # objects, libraries and library flags.
2977 # _LT_SYS_HIDDEN_LIBDEPS
2978
2979
2980 # _LT_PROG_F77
2981 # ------------
2982 # Since AC_PROG_F77 is broken, in that it returns the empty string
2983 # if there is no fortran compiler, we have our own version here.
2984 # _LT_PROG_F77
2985
2986
2987
2988 # _LT_LANG_F77_CONFIG([TAG])
2989 # --------------------------
2990 # Ensure that the configuration variables for a Fortran 77 compiler are
2991 # suitably defined.  These variables are subsequently used by _LT_CONFIG
2992 # to write the compiler configuration to `libtool'.
2993 # _LT_LANG_F77_CONFIG
2994
2995
2996 # _LT_PROG_FC
2997 # -----------
2998 # Since AC_PROG_FC is broken, in that it returns the empty string
2999 # if there is no fortran compiler, we have our own version here.
3000 # _LT_PROG_FC
3001
3002
3003
3004 # _LT_LANG_FC_CONFIG([TAG])
3005 # -------------------------
3006 # Ensure that the configuration variables for a Fortran compiler are
3007 # suitably defined.  These variables are subsequently used by _LT_CONFIG
3008 # to write the compiler configuration to `libtool'.
3009 # _LT_LANG_FC_CONFIG
3010
3011
3012 # _LT_LANG_GCJ_CONFIG([TAG])
3013 # --------------------------
3014 # Ensure that the configuration variables for the GNU Java Compiler compiler
3015 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3016 # to write the compiler configuration to `libtool'.
3017 # _LT_LANG_GCJ_CONFIG
3018
3019
3020 # _LT_LANG_RC_CONFIG([TAG])
3021 # -------------------------
3022 # Ensure that the configuration variables for the Windows resource compiler
3023 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
3024 # to write the compiler configuration to `libtool'.
3025 # _LT_LANG_RC_CONFIG
3026
3027
3028 # LT_PROG_GCJ
3029 # -----------
3030
3031
3032 # Old name:
3033 # This is what autoupdate's m4 run will expand.  It fires
3034 # the warning (with _au_warn_XXX), outputs it into the
3035 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3036 # the replacement expansion.
3037
3038
3039 # This is an auxiliary macro that is also run when
3040 # autoupdate runs m4.  It simply calls m4_warning, but
3041 # we need a wrapper so that each warning is emitted only
3042 # once.  We break the quoting in m4_warning's argument in
3043 # order to expand this macro's arguments, not AU_DEFUN's.
3044
3045
3046 # Finally, this is the expansion that is picked up by
3047 # autoconf.  It tells the user to run autoupdate, and
3048 # then outputs the replacement expansion.  We do not care
3049 # about autoupdate's warning because that contains
3050 # information on what to do *after* running autoupdate.
3051
3052
3053
3054 # LT_PROG_RC
3055 # ----------
3056
3057
3058 # Old name:
3059 # This is what autoupdate's m4 run will expand.  It fires
3060 # the warning (with _au_warn_XXX), outputs it into the
3061 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3062 # the replacement expansion.
3063
3064
3065 # This is an auxiliary macro that is also run when
3066 # autoupdate runs m4.  It simply calls m4_warning, but
3067 # we need a wrapper so that each warning is emitted only
3068 # once.  We break the quoting in m4_warning's argument in
3069 # order to expand this macro's arguments, not AU_DEFUN's.
3070
3071
3072 # Finally, this is the expansion that is picked up by
3073 # autoconf.  It tells the user to run autoupdate, and
3074 # then outputs the replacement expansion.  We do not care
3075 # about autoupdate's warning because that contains
3076 # information on what to do *after* running autoupdate.
3077
3078
3079
3080 # _LT_DECL_EGREP
3081 # --------------
3082 # If we don't have a new enough Autoconf to choose the best grep
3083 # available, choose the one first in the user's PATH.
3084
3085
3086
3087 # _LT_DECL_OBJDUMP
3088 # --------------
3089 # If we don't have a new enough Autoconf to choose the best objdump
3090 # available, choose the one first in the user's PATH.
3091
3092
3093
3094 # _LT_DECL_SED
3095 # ------------
3096 # Check for a fully-functional sed program, that truncates
3097 # as few characters as possible.  Prefer GNU sed if found.
3098 # _LT_DECL_SED
3099
3100 #m4_ifndef
3101
3102 # Old name:
3103 # This is what autoupdate's m4 run will expand.  It fires
3104 # the warning (with _au_warn_XXX), outputs it into the
3105 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3106 # the replacement expansion.
3107
3108
3109 # This is an auxiliary macro that is also run when
3110 # autoupdate runs m4.  It simply calls m4_warning, but
3111 # we need a wrapper so that each warning is emitted only
3112 # once.  We break the quoting in m4_warning's argument in
3113 # order to expand this macro's arguments, not AU_DEFUN's.
3114
3115
3116 # Finally, this is the expansion that is picked up by
3117 # autoconf.  It tells the user to run autoupdate, and
3118 # then outputs the replacement expansion.  We do not care
3119 # about autoupdate's warning because that contains
3120 # information on what to do *after* running autoupdate.
3121
3122
3123
3124 # _LT_CHECK_SHELL_FEATURES
3125 # ------------------------
3126 # Find out whether the shell is Bourne or XSI compatible,
3127 # or has some other useful features.
3128 # _LT_CHECK_SHELL_FEATURES
3129
3130
3131 # _LT_PROG_XSI_SHELLFNS
3132 # ---------------------
3133 # Bourne and XSI compatible variants of some useful shell functions.
3134
3135
3136 # Make sure we can run config.sub.
3137 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3138   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3139
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3141 $as_echo_n "checking build system type... " >&6; }
3142 if test "${ac_cv_build+set}" = set; then :
3143   $as_echo_n "(cached) " >&6
3144 else
3145   ac_build_alias=$build_alias
3146 test "x$ac_build_alias" = x &&
3147   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3148 test "x$ac_build_alias" = x &&
3149   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3150 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3151   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3152
3153 fi
3154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3155 $as_echo "$ac_cv_build" >&6; }
3156 case $ac_cv_build in
3157 *-*-*) ;;
3158 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3159 esac
3160 build=$ac_cv_build
3161 ac_save_IFS=$IFS; IFS='-'
3162 set x $ac_cv_build
3163 shift
3164 build_cpu=$1
3165 build_vendor=$2
3166 shift; shift
3167 # Remember, the first character of IFS is used to create $*,
3168 # except with old shells:
3169 build_os=$*
3170 IFS=$ac_save_IFS
3171 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3172
3173
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3175 $as_echo_n "checking host system type... " >&6; }
3176 if test "${ac_cv_host+set}" = set; then :
3177   $as_echo_n "(cached) " >&6
3178 else
3179   if test "x$host_alias" = x; then
3180   ac_cv_host=$ac_cv_build
3181 else
3182   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3183     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3184 fi
3185
3186 fi
3187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3188 $as_echo "$ac_cv_host" >&6; }
3189 case $ac_cv_host in
3190 *-*-*) ;;
3191 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3192 esac
3193 host=$ac_cv_host
3194 ac_save_IFS=$IFS; IFS='-'
3195 set x $ac_cv_host
3196 shift
3197 host_cpu=$1
3198 host_vendor=$2
3199 shift; shift
3200 # Remember, the first character of IFS is used to create $*,
3201 # except with old shells:
3202 host_os=$*
3203 IFS=$ac_save_IFS
3204 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3205
3206
3207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3208 $as_echo_n "checking target system type... " >&6; }
3209 if test "${ac_cv_target+set}" = set; then :
3210   $as_echo_n "(cached) " >&6
3211 else
3212   if test "x$target_alias" = x; then
3213   ac_cv_target=$ac_cv_host
3214 else
3215   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3216     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3217 fi
3218
3219 fi
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3221 $as_echo "$ac_cv_target" >&6; }
3222 case $ac_cv_target in
3223 *-*-*) ;;
3224 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3225 esac
3226 target=$ac_cv_target
3227 ac_save_IFS=$IFS; IFS='-'
3228 set x $ac_cv_target
3229 shift
3230 target_cpu=$1
3231 target_vendor=$2
3232 shift; shift
3233 # Remember, the first character of IFS is used to create $*,
3234 # except with old shells:
3235 target_os=$*
3236 IFS=$ac_save_IFS
3237 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3238
3239
3240 # The aliases save the names the user supplied, while $host etc.
3241 # will get canonicalized.
3242 test -n "$target_alias" &&
3243   test "$program_prefix$program_suffix$program_transform_name" = \
3244     NONENONEs,x,x, &&
3245   program_prefix=${target_alias}-
3246
3247 ac_ext=c
3248 ac_cpp='$CPP $CPPFLAGS'
3249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3252 if test -n "$ac_tool_prefix"; then
3253   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3254 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3256 $as_echo_n "checking for $ac_word... " >&6; }
3257 if test "${ac_cv_prog_CC+set}" = set; then :
3258   $as_echo_n "(cached) " >&6
3259 else
3260   if test -n "$CC"; then
3261   ac_cv_prog_CC="$CC" # Let the user override the test.
3262 else
3263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3264 for as_dir in $PATH
3265 do
3266   IFS=$as_save_IFS
3267   test -z "$as_dir" && as_dir=.
3268     for ac_exec_ext in '' $ac_executable_extensions; do
3269   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3270     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3271     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3272     break 2
3273   fi
3274 done
3275   done
3276 IFS=$as_save_IFS
3277
3278 fi
3279 fi
3280 CC=$ac_cv_prog_CC
3281 if test -n "$CC"; then
3282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3283 $as_echo "$CC" >&6; }
3284 else
3285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3286 $as_echo "no" >&6; }
3287 fi
3288
3289
3290 fi
3291 if test -z "$ac_cv_prog_CC"; then
3292   ac_ct_CC=$CC
3293   # Extract the first word of "gcc", so it can be a program name with args.
3294 set dummy gcc; ac_word=$2
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3296 $as_echo_n "checking for $ac_word... " >&6; }
3297 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3298   $as_echo_n "(cached) " >&6
3299 else
3300   if test -n "$ac_ct_CC"; then
3301   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3302 else
3303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3304 for as_dir in $PATH
3305 do
3306   IFS=$as_save_IFS
3307   test -z "$as_dir" && as_dir=.
3308     for ac_exec_ext in '' $ac_executable_extensions; do
3309   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3310     ac_cv_prog_ac_ct_CC="gcc"
3311     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3312     break 2
3313   fi
3314 done
3315   done
3316 IFS=$as_save_IFS
3317
3318 fi
3319 fi
3320 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3321 if test -n "$ac_ct_CC"; then
3322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3323 $as_echo "$ac_ct_CC" >&6; }
3324 else
3325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3326 $as_echo "no" >&6; }
3327 fi
3328
3329   if test "x$ac_ct_CC" = x; then
3330     CC=""
3331   else
3332     case $cross_compiling:$ac_tool_warned in
3333 yes:)
3334 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3335 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3336 ac_tool_warned=yes ;;
3337 esac
3338     CC=$ac_ct_CC
3339   fi
3340 else
3341   CC="$ac_cv_prog_CC"
3342 fi
3343
3344 if test -z "$CC"; then
3345           if test -n "$ac_tool_prefix"; then
3346     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3347 set dummy ${ac_tool_prefix}cc; ac_word=$2
3348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3349 $as_echo_n "checking for $ac_word... " >&6; }
3350 if test "${ac_cv_prog_CC+set}" = set; then :
3351   $as_echo_n "(cached) " >&6
3352 else
3353   if test -n "$CC"; then
3354   ac_cv_prog_CC="$CC" # Let the user override the test.
3355 else
3356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3357 for as_dir in $PATH
3358 do
3359   IFS=$as_save_IFS
3360   test -z "$as_dir" && as_dir=.
3361     for ac_exec_ext in '' $ac_executable_extensions; do
3362   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3363     ac_cv_prog_CC="${ac_tool_prefix}cc"
3364     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3365     break 2
3366   fi
3367 done
3368   done
3369 IFS=$as_save_IFS
3370
3371 fi
3372 fi
3373 CC=$ac_cv_prog_CC
3374 if test -n "$CC"; then
3375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3376 $as_echo "$CC" >&6; }
3377 else
3378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3379 $as_echo "no" >&6; }
3380 fi
3381
3382
3383   fi
3384 fi
3385 if test -z "$CC"; then
3386   # Extract the first word of "cc", so it can be a program name with args.
3387 set dummy cc; ac_word=$2
3388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3389 $as_echo_n "checking for $ac_word... " >&6; }
3390 if test "${ac_cv_prog_CC+set}" = set; then :
3391   $as_echo_n "(cached) " >&6
3392 else
3393   if test -n "$CC"; then
3394   ac_cv_prog_CC="$CC" # Let the user override the test.
3395 else
3396   ac_prog_rejected=no
3397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3398 for as_dir in $PATH
3399 do
3400   IFS=$as_save_IFS
3401   test -z "$as_dir" && as_dir=.
3402     for ac_exec_ext in '' $ac_executable_extensions; do
3403   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3404     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3405        ac_prog_rejected=yes
3406        continue
3407      fi
3408     ac_cv_prog_CC="cc"
3409     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3410     break 2
3411   fi
3412 done
3413   done
3414 IFS=$as_save_IFS
3415
3416 if test $ac_prog_rejected = yes; then
3417   # We found a bogon in the path, so make sure we never use it.
3418   set dummy $ac_cv_prog_CC
3419   shift
3420   if test $# != 0; then
3421     # We chose a different compiler from the bogus one.
3422     # However, it has the same basename, so the bogon will be chosen
3423     # first if we set CC to just the basename; use the full file name.
3424     shift
3425     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3426   fi
3427 fi
3428 fi
3429 fi
3430 CC=$ac_cv_prog_CC
3431 if test -n "$CC"; then
3432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3433 $as_echo "$CC" >&6; }
3434 else
3435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3436 $as_echo "no" >&6; }
3437 fi
3438
3439
3440 fi
3441 if test -z "$CC"; then
3442   if test -n "$ac_tool_prefix"; then
3443   for ac_prog in cl.exe
3444   do
3445     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3446 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3448 $as_echo_n "checking for $ac_word... " >&6; }
3449 if test "${ac_cv_prog_CC+set}" = set; then :
3450   $as_echo_n "(cached) " >&6
3451 else
3452   if test -n "$CC"; then
3453   ac_cv_prog_CC="$CC" # Let the user override the test.
3454 else
3455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3456 for as_dir in $PATH
3457 do
3458   IFS=$as_save_IFS
3459   test -z "$as_dir" && as_dir=.
3460     for ac_exec_ext in '' $ac_executable_extensions; do
3461   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3462     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3463     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3464     break 2
3465   fi
3466 done
3467   done
3468 IFS=$as_save_IFS
3469
3470 fi
3471 fi
3472 CC=$ac_cv_prog_CC
3473 if test -n "$CC"; then
3474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3475 $as_echo "$CC" >&6; }
3476 else
3477   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3478 $as_echo "no" >&6; }
3479 fi
3480
3481
3482     test -n "$CC" && break
3483   done
3484 fi
3485 if test -z "$CC"; then
3486   ac_ct_CC=$CC
3487   for ac_prog in cl.exe
3488 do
3489   # Extract the first word of "$ac_prog", so it can be a program name with args.
3490 set dummy $ac_prog; ac_word=$2
3491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3492 $as_echo_n "checking for $ac_word... " >&6; }
3493 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3494   $as_echo_n "(cached) " >&6
3495 else
3496   if test -n "$ac_ct_CC"; then
3497   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3498 else
3499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3500 for as_dir in $PATH
3501 do
3502   IFS=$as_save_IFS
3503   test -z "$as_dir" && as_dir=.
3504     for ac_exec_ext in '' $ac_executable_extensions; do
3505   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3506     ac_cv_prog_ac_ct_CC="$ac_prog"
3507     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3508     break 2
3509   fi
3510 done
3511   done
3512 IFS=$as_save_IFS
3513
3514 fi
3515 fi
3516 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3517 if test -n "$ac_ct_CC"; then
3518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3519 $as_echo "$ac_ct_CC" >&6; }
3520 else
3521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3522 $as_echo "no" >&6; }
3523 fi
3524
3525
3526   test -n "$ac_ct_CC" && break
3527 done
3528
3529   if test "x$ac_ct_CC" = x; then
3530     CC=""
3531   else
3532     case $cross_compiling:$ac_tool_warned in
3533 yes:)
3534 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3535 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3536 ac_tool_warned=yes ;;
3537 esac
3538     CC=$ac_ct_CC
3539   fi
3540 fi
3541
3542 fi
3543
3544
3545 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3546 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3547 as_fn_error "no acceptable C compiler found in \$PATH
3548 See \`config.log' for more details." "$LINENO" 5; }
3549
3550 # Provide some information about the compiler.
3551 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3552 set X $ac_compile
3553 ac_compiler=$2
3554 for ac_option in --version -v -V -qversion; do
3555   { { ac_try="$ac_compiler $ac_option >&5"
3556 case "(($ac_try" in
3557   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3558   *) ac_try_echo=$ac_try;;
3559 esac
3560 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3561 $as_echo "$ac_try_echo"; } >&5
3562   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3563   ac_status=$?
3564   if test -s conftest.err; then
3565     sed '10a\
3566 ... rest of stderr output deleted ...
3567          10q' conftest.err >conftest.er1
3568     cat conftest.er1 >&5
3569     rm -f conftest.er1 conftest.err
3570   fi
3571   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3572   test $ac_status = 0; }
3573 done
3574
3575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3576 /* end confdefs.h.  */
3577
3578 int
3579 main ()
3580 {
3581
3582   ;
3583   return 0;
3584 }
3585 _ACEOF
3586 ac_clean_files_save=$ac_clean_files
3587 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3588 # Try to create an executable without -o first, disregard a.out.
3589 # It will help us diagnose broken compilers, and finding out an intuition
3590 # of exeext.
3591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3592 $as_echo_n "checking for C compiler default output file name... " >&6; }
3593 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3594
3595 # The possible output files:
3596 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3597
3598 ac_rmfiles=
3599 for ac_file in $ac_files
3600 do
3601   case $ac_file in
3602     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3603     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3604   esac
3605 done
3606 rm -f $ac_rmfiles
3607
3608 if { { ac_try="$ac_link_default"
3609 case "(($ac_try" in
3610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3611   *) ac_try_echo=$ac_try;;
3612 esac
3613 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3614 $as_echo "$ac_try_echo"; } >&5
3615   (eval "$ac_link_default") 2>&5
3616   ac_status=$?
3617   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3618   test $ac_status = 0; }; then :
3619   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3620 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3621 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3622 # so that the user can short-circuit this test for compilers unknown to
3623 # Autoconf.
3624 for ac_file in $ac_files ''
3625 do
3626   test -f "$ac_file" || continue
3627   case $ac_file in
3628     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3629         ;;
3630     [ab].out )
3631         # We found the default executable, but exeext='' is most
3632         # certainly right.
3633         break;;
3634     *.* )
3635         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3636         then :; else
3637            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3638         fi
3639         # We set ac_cv_exeext here because the later test for it is not
3640         # safe: cross compilers may not add the suffix if given an `-o'
3641         # argument, so we may need to know it at that point already.
3642         # Even if this section looks crufty: it has the advantage of
3643         # actually working.
3644         break;;
3645     * )
3646         break;;
3647   esac
3648 done
3649 test "$ac_cv_exeext" = no && ac_cv_exeext=
3650
3651 else
3652   ac_file=''
3653 fi
3654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3655 $as_echo "$ac_file" >&6; }
3656 if test -z "$ac_file"; then :
3657   $as_echo "$as_me: failed program was:" >&5
3658 sed 's/^/| /' conftest.$ac_ext >&5
3659
3660 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3661 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3662 { as_fn_set_status 77
3663 as_fn_error "C compiler cannot create executables
3664 See \`config.log' for more details." "$LINENO" 5; }; }
3665 fi
3666 ac_exeext=$ac_cv_exeext
3667
3668 # Check that the compiler produces executables we can run.  If not, either
3669 # the compiler is broken, or we cross compile.
3670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3671 $as_echo_n "checking whether the C compiler works... " >&6; }
3672 # If not cross compiling, check that we can run a simple program.
3673 if test "$cross_compiling" != yes; then
3674   if { ac_try='./$ac_file'
3675   { { case "(($ac_try" in
3676   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3677   *) ac_try_echo=$ac_try;;
3678 esac
3679 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3680 $as_echo "$ac_try_echo"; } >&5
3681   (eval "$ac_try") 2>&5
3682   ac_status=$?
3683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3684   test $ac_status = 0; }; }; then
3685     cross_compiling=no
3686   else
3687     if test "$cross_compiling" = maybe; then
3688         cross_compiling=yes
3689     else
3690         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3691 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3692 as_fn_error "cannot run C compiled programs.
3693 If you meant to cross compile, use \`--host'.
3694 See \`config.log' for more details." "$LINENO" 5; }
3695     fi
3696   fi
3697 fi
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3699 $as_echo "yes" >&6; }
3700
3701 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3702 ac_clean_files=$ac_clean_files_save
3703 # Check that the compiler produces executables we can run.  If not, either
3704 # the compiler is broken, or we cross compile.
3705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3706 $as_echo_n "checking whether we are cross compiling... " >&6; }
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3708 $as_echo "$cross_compiling" >&6; }
3709
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3711 $as_echo_n "checking for suffix of executables... " >&6; }
3712 if { { ac_try="$ac_link"
3713 case "(($ac_try" in
3714   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3715   *) ac_try_echo=$ac_try;;
3716 esac
3717 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3718 $as_echo "$ac_try_echo"; } >&5
3719   (eval "$ac_link") 2>&5
3720   ac_status=$?
3721   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3722   test $ac_status = 0; }; then :
3723   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3724 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3725 # work properly (i.e., refer to `conftest.exe'), while it won't with
3726 # `rm'.
3727 for ac_file in conftest.exe conftest conftest.*; do
3728   test -f "$ac_file" || continue
3729   case $ac_file in
3730     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3731     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3732           break;;
3733     * ) break;;
3734   esac
3735 done
3736 else
3737   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3738 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3739 as_fn_error "cannot compute suffix of executables: cannot compile and link
3740 See \`config.log' for more details." "$LINENO" 5; }
3741 fi
3742 rm -f conftest$ac_cv_exeext
3743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3744 $as_echo "$ac_cv_exeext" >&6; }
3745
3746 rm -f conftest.$ac_ext
3747 EXEEXT=$ac_cv_exeext
3748 ac_exeext=$EXEEXT
3749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3750 $as_echo_n "checking for suffix of object files... " >&6; }
3751 if test "${ac_cv_objext+set}" = set; then :
3752   $as_echo_n "(cached) " >&6
3753 else
3754   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3755 /* end confdefs.h.  */
3756
3757 int
3758 main ()
3759 {
3760
3761   ;
3762   return 0;
3763 }
3764 _ACEOF
3765 rm -f conftest.o conftest.obj
3766 if { { ac_try="$ac_compile"
3767 case "(($ac_try" in
3768   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3769   *) ac_try_echo=$ac_try;;
3770 esac
3771 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3772 $as_echo "$ac_try_echo"; } >&5
3773   (eval "$ac_compile") 2>&5
3774   ac_status=$?
3775   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3776   test $ac_status = 0; }; then :
3777   for ac_file in conftest.o conftest.obj conftest.*; do
3778   test -f "$ac_file" || continue;
3779   case $ac_file in
3780     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3781     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3782        break;;
3783   esac
3784 done
3785 else
3786   $as_echo "$as_me: failed program was:" >&5
3787 sed 's/^/| /' conftest.$ac_ext >&5
3788
3789 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3790 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3791 as_fn_error "cannot compute suffix of object files: cannot compile
3792 See \`config.log' for more details." "$LINENO" 5; }
3793 fi
3794 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3795 fi
3796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3797 $as_echo "$ac_cv_objext" >&6; }
3798 OBJEXT=$ac_cv_objext
3799 ac_objext=$OBJEXT
3800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3801 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3802 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3803   $as_echo_n "(cached) " >&6
3804 else
3805   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3806 /* end confdefs.h.  */
3807
3808 int
3809 main ()
3810 {
3811 #ifndef __GNUC__
3812        choke me
3813 #endif
3814
3815   ;
3816   return 0;
3817 }
3818 _ACEOF
3819 if ac_fn_c_try_compile "$LINENO"; then :
3820   ac_compiler_gnu=yes
3821 else
3822   ac_compiler_gnu=no
3823 fi
3824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3825 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3826
3827 fi
3828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3829 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3830 if test $ac_compiler_gnu = yes; then
3831   GCC=yes
3832 else
3833   GCC=
3834 fi
3835 ac_test_CFLAGS=${CFLAGS+set}
3836 ac_save_CFLAGS=$CFLAGS
3837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3838 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3839 if test "${ac_cv_prog_cc_g+set}" = set; then :
3840   $as_echo_n "(cached) " >&6
3841 else
3842   ac_save_c_werror_flag=$ac_c_werror_flag
3843    ac_c_werror_flag=yes
3844    ac_cv_prog_cc_g=no
3845    CFLAGS="-g"
3846    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3847 /* end confdefs.h.  */
3848
3849 int
3850 main ()
3851 {
3852
3853   ;
3854   return 0;
3855 }
3856 _ACEOF
3857 if ac_fn_c_try_compile "$LINENO"; then :
3858   ac_cv_prog_cc_g=yes
3859 else
3860   CFLAGS=""
3861       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3862 /* end confdefs.h.  */
3863
3864 int
3865 main ()
3866 {
3867
3868   ;
3869   return 0;
3870 }
3871 _ACEOF
3872 if ac_fn_c_try_compile "$LINENO"; then :
3873
3874 else
3875   ac_c_werror_flag=$ac_save_c_werror_flag
3876          CFLAGS="-g"
3877          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3878 /* end confdefs.h.  */
3879
3880 int
3881 main ()
3882 {
3883
3884   ;
3885   return 0;
3886 }
3887 _ACEOF
3888 if ac_fn_c_try_compile "$LINENO"; then :
3889   ac_cv_prog_cc_g=yes
3890 fi
3891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3892 fi
3893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3894 fi
3895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3896    ac_c_werror_flag=$ac_save_c_werror_flag
3897 fi
3898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3899 $as_echo "$ac_cv_prog_cc_g" >&6; }
3900 if test "$ac_test_CFLAGS" = set; then
3901   CFLAGS=$ac_save_CFLAGS
3902 elif test $ac_cv_prog_cc_g = yes; then
3903   if test "$GCC" = yes; then
3904     CFLAGS="-g -O2"
3905   else
3906     CFLAGS="-g"
3907   fi
3908 else
3909   if test "$GCC" = yes; then
3910     CFLAGS="-O2"
3911   else
3912     CFLAGS=
3913   fi
3914 fi
3915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3916 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3917 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3918   $as_echo_n "(cached) " >&6
3919 else
3920   ac_cv_prog_cc_c89=no
3921 ac_save_CC=$CC
3922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3923 /* end confdefs.h.  */
3924 #include <stdarg.h>
3925 #include <stdio.h>
3926 #include <sys/types.h>
3927 #include <sys/stat.h>
3928 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3929 struct buf { int x; };
3930 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3931 static char *e (p, i)
3932      char **p;
3933      int i;
3934 {
3935   return p[i];
3936 }
3937 static char *f (char * (*g) (char **, int), char **p, ...)
3938 {
3939   char *s;
3940   va_list v;
3941   va_start (v,p);
3942   s = g (p, va_arg (v,int));
3943   va_end (v);
3944   return s;
3945 }
3946
3947 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3948    function prototypes and stuff, but not '\xHH' hex character constants.
3949    These don't provoke an error unfortunately, instead are silently treated
3950    as 'x'.  The following induces an error, until -std is added to get
3951    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3952    array size at least.  It's necessary to write '\x00'==0 to get something
3953    that's true only with -std.  */
3954 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3955
3956 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3957    inside strings and character constants.  */
3958 #define FOO(x) 'x'
3959 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3960
3961 int test (int i, double x);
3962 struct s1 {int (*f) (int a);};
3963 struct s2 {int (*f) (double a);};
3964 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3965 int argc;
3966 char **argv;
3967 int
3968 main ()
3969 {
3970 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3971   ;
3972   return 0;
3973 }
3974 _ACEOF
3975 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3976         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3977 do
3978   CC="$ac_save_CC $ac_arg"
3979   if ac_fn_c_try_compile "$LINENO"; then :
3980   ac_cv_prog_cc_c89=$ac_arg
3981 fi
3982 rm -f core conftest.err conftest.$ac_objext
3983   test "x$ac_cv_prog_cc_c89" != "xno" && break
3984 done
3985 rm -f conftest.$ac_ext
3986 CC=$ac_save_CC
3987
3988 fi
3989 # AC_CACHE_VAL
3990 case "x$ac_cv_prog_cc_c89" in
3991   x)
3992     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3993 $as_echo "none needed" >&6; } ;;
3994   xno)
3995     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3996 $as_echo "unsupported" >&6; } ;;
3997   *)
3998     CC="$CC $ac_cv_prog_cc_c89"
3999     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4000 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4001 esac
4002 if test "x$ac_cv_prog_cc_c89" != xno; then :
4003
4004 fi
4005
4006 ac_ext=c
4007 ac_cpp='$CPP $CPPFLAGS'
4008 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4009 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4010 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4011
4012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4013 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4014 if test "${ac_cv_path_SED+set}" = set; then :
4015   $as_echo_n "(cached) " >&6
4016 else
4017             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4018      for ac_i in 1 2 3 4 5 6 7; do
4019        ac_script="$ac_script$as_nl$ac_script"
4020      done
4021      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4022      { ac_script=; unset ac_script;}
4023      if test -z "$SED"; then
4024   ac_path_SED_found=false
4025   # Loop through the user's path and test for each of PROGNAME-LIST
4026   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4027 for as_dir in $PATH
4028 do
4029   IFS=$as_save_IFS
4030   test -z "$as_dir" && as_dir=.
4031     for ac_prog in sed gsed; do
4032     for ac_exec_ext in '' $ac_executable_extensions; do
4033       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4034       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4035 # Check for GNU ac_path_SED and select it if it is found.
4036   # Check for GNU $ac_path_SED
4037 case `"$ac_path_SED" --version 2>&1` in
4038 *GNU*)
4039   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4040 *)
4041   ac_count=0
4042   $as_echo_n 0123456789 >"conftest.in"
4043   while :
4044   do
4045     cat "conftest.in" "conftest.in" >"conftest.tmp"
4046     mv "conftest.tmp" "conftest.in"
4047     cp "conftest.in" "conftest.nl"
4048     $as_echo '' >> "conftest.nl"
4049     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4050     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4051     as_fn_arith $ac_count + 1 && ac_count=$as_val
4052     if test $ac_count -gt ${ac_path_SED_max-0}; then
4053       # Best one so far, save it but keep looking for a better one
4054       ac_cv_path_SED="$ac_path_SED"
4055       ac_path_SED_max=$ac_count
4056     fi
4057     # 10*(2^10) chars as input seems more than enough
4058     test $ac_count -gt 10 && break
4059   done
4060   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4061 esac
4062
4063       $ac_path_SED_found && break 3
4064     done
4065   done
4066   done
4067 IFS=$as_save_IFS
4068   if test -z "$ac_cv_path_SED"; then
4069     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
4070   fi
4071 else
4072   ac_cv_path_SED=$SED
4073 fi
4074
4075 fi
4076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4077 $as_echo "$ac_cv_path_SED" >&6; }
4078  SED="$ac_cv_path_SED"
4079   rm -f conftest.sed
4080
4081
4082 # Figure out what compiler warnings we can enable.
4083 # See config/warnings.m4 for details.
4084
4085
4086 WARN_CFLAGS=
4087 save_CFLAGS="$CFLAGS"
4088 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
4089                           -Wmissing-prototypes -Wold-style-definition \
4090                           -Wmissing-format-attribute -Wno-overlength-strings; do
4091   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4092
4093   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4094 $as_echo_n "checking whether $CC supports $option... " >&6; }
4095 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
4096   $as_echo_n "(cached) " >&6
4097 else
4098   CFLAGS="$option"
4099     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4100 /* end confdefs.h.  */
4101
4102 int
4103 main ()
4104 {
4105
4106   ;
4107   return 0;
4108 }
4109 _ACEOF
4110 if ac_fn_c_try_compile "$LINENO"; then :
4111   eval "$as_acx_Woption=yes"
4112 else
4113   eval "$as_acx_Woption=no"
4114 fi
4115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4116
4117 fi
4118 eval ac_res=\$$as_acx_Woption
4119                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4120 $as_echo "$ac_res" >&6; }
4121   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4122   WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$option"
4123 fi
4124   done
4125 CFLAGS="$save_CFLAGS"
4126
4127 WARN_PEDANTIC=
4128 if test "$GCC" = yes; then :
4129   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long" >&5
4130 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long... " >&6; }
4131 if test "${acx_cv_prog_cc_pedantic__Wno_long_long+set}" = set; then :
4132   $as_echo_n "(cached) " >&6
4133 else
4134   save_CFLAGS="$CFLAGS"
4135 CFLAGS="-pedantic -Wno-long-long"
4136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4137 /* end confdefs.h.  */
4138
4139 int
4140 main ()
4141 {
4142
4143   ;
4144   return 0;
4145 }
4146 _ACEOF
4147 if ac_fn_c_try_compile "$LINENO"; then :
4148   acx_cv_prog_cc_pedantic__Wno_long_long=yes
4149 else
4150   acx_cv_prog_cc_pedantic__Wno_long_long=no
4151 fi
4152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4153 CFLAGS="$save_CFLAGS"
4154 fi
4155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long" >&5
4156 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long" >&6; }
4157 if test $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then :
4158   WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
4159 fi
4160
4161 fi
4162
4163
4164 # Only enable with --enable-werror-always until existing warnings are
4165 # corrected.
4166 WERROR=
4167 # Check whether --enable-werror-always was given.
4168 if test "${enable_werror_always+set}" = set; then :
4169   enableval=$enable_werror_always;
4170 else
4171   enable_werror_always=no
4172 fi
4173
4174 if test $enable_werror_always = yes; then :
4175   WERROR="$WERROR${WERROR:+ }-Werror"
4176 fi
4177
4178
4179
4180 # Determine the noncanonical target name, for directory use.
4181  case ${build_alias} in
4182   "") build_noncanonical=${build} ;;
4183   *) build_noncanonical=${build_alias} ;;
4184 esac
4185
4186  case ${host_alias} in
4187   "") host_noncanonical=${build_noncanonical} ;;
4188   *) host_noncanonical=${host_alias} ;;
4189 esac
4190
4191  case ${target_alias} in
4192   "") target_noncanonical=${host_noncanonical} ;;
4193   *) target_noncanonical=${target_alias} ;;
4194 esac
4195
4196
4197
4198
4199 # Specify the local prefix
4200 local_prefix=
4201
4202 # Check whether --with-local-prefix was given.
4203 if test "${with_local_prefix+set}" = set; then :
4204   withval=$with_local_prefix; case "${withval}" in
4205 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
4206 no)     ;;
4207 *)      local_prefix=$with_local_prefix ;;
4208 esac
4209 fi
4210
4211
4212 # Default local prefix if it is empty
4213 if test x$local_prefix = x; then
4214         local_prefix=/usr/local
4215 fi
4216
4217 # Choose one or two-process fix methodology.  Systems that cannot handle
4218 # bi-directional pipes must use the two process method.
4219 #
4220 # Check whether --enable-twoprocess was given.
4221 if test "${enable_twoprocess+set}" = set; then :
4222   enableval=$enable_twoprocess; if test "x$enable_twoprocess" = xyes; then
4223         TARGET=twoprocess
4224 else
4225         TARGET=oneprocess
4226 fi
4227 else
4228   case $host in
4229         i?86-*-msdosdjgpp* | \
4230         i?86-*-mingw32* | \
4231         x86_64-*-mingw32* | \
4232         *-*-beos* )
4233                 TARGET=twoprocess
4234                 ;;
4235
4236         * )
4237                 TARGET=oneprocess
4238                 ;;
4239 esac
4240 fi
4241
4242
4243
4244 if test $TARGET = twoprocess; then
4245
4246 $as_echo "#define SEPARATE_FIX_PROC 1" >>confdefs.h
4247
4248 fi
4249
4250 case $host in
4251         vax-dec-bsd* )
4252
4253 $as_echo "#define exit xexit" >>confdefs.h
4254
4255
4256 $as_echo "#define atexit xatexit" >>confdefs.h
4257
4258                 ;;
4259 esac
4260
4261
4262 cat >>confdefs.h <<_ACEOF
4263 #define EXE_EXT "$ac_exeext"
4264 _ACEOF
4265
4266
4267 # Checks for header files.
4268 ac_ext=c
4269 ac_cpp='$CPP $CPPFLAGS'
4270 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4271 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4272 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4274 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4275 # On Suns, sometimes $CPP names a directory.
4276 if test -n "$CPP" && test -d "$CPP"; then
4277   CPP=
4278 fi
4279 if test -z "$CPP"; then
4280   if test "${ac_cv_prog_CPP+set}" = set; then :
4281   $as_echo_n "(cached) " >&6
4282 else
4283       # Double quotes because CPP needs to be expanded
4284     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4285     do
4286       ac_preproc_ok=false
4287 for ac_c_preproc_warn_flag in '' yes
4288 do
4289   # Use a header file that comes with gcc, so configuring glibc
4290   # with a fresh cross-compiler works.
4291   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4292   # <limits.h> exists even on freestanding compilers.
4293   # On the NeXT, cc -E runs the code through the compiler's parser,
4294   # not just through cpp. "Syntax error" is here to catch this case.
4295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4296 /* end confdefs.h.  */
4297 #ifdef __STDC__
4298 # include <limits.h>
4299 #else
4300 # include <assert.h>
4301 #endif
4302                      Syntax error
4303 _ACEOF
4304 if ac_fn_c_try_cpp "$LINENO"; then :
4305
4306 else
4307   # Broken: fails on valid input.
4308 continue
4309 fi
4310 rm -f conftest.err conftest.$ac_ext
4311
4312   # OK, works on sane cases.  Now check whether nonexistent headers
4313   # can be detected and how.
4314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4315 /* end confdefs.h.  */
4316 #include <ac_nonexistent.h>
4317 _ACEOF
4318 if ac_fn_c_try_cpp "$LINENO"; then :
4319   # Broken: success on invalid input.
4320 continue
4321 else
4322   # Passes both tests.
4323 ac_preproc_ok=:
4324 break
4325 fi
4326 rm -f conftest.err conftest.$ac_ext
4327
4328 done
4329 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4330 rm -f conftest.err conftest.$ac_ext
4331 if $ac_preproc_ok; then :
4332   break
4333 fi
4334
4335     done
4336     ac_cv_prog_CPP=$CPP
4337
4338 fi
4339   CPP=$ac_cv_prog_CPP
4340 else
4341   ac_cv_prog_CPP=$CPP
4342 fi
4343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4344 $as_echo "$CPP" >&6; }
4345 ac_preproc_ok=false
4346 for ac_c_preproc_warn_flag in '' yes
4347 do
4348   # Use a header file that comes with gcc, so configuring glibc
4349   # with a fresh cross-compiler works.
4350   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4351   # <limits.h> exists even on freestanding compilers.
4352   # On the NeXT, cc -E runs the code through the compiler's parser,
4353   # not just through cpp. "Syntax error" is here to catch this case.
4354   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4355 /* end confdefs.h.  */
4356 #ifdef __STDC__
4357 # include <limits.h>
4358 #else
4359 # include <assert.h>
4360 #endif
4361                      Syntax error
4362 _ACEOF
4363 if ac_fn_c_try_cpp "$LINENO"; then :
4364
4365 else
4366   # Broken: fails on valid input.
4367 continue
4368 fi
4369 rm -f conftest.err conftest.$ac_ext
4370
4371   # OK, works on sane cases.  Now check whether nonexistent headers
4372   # can be detected and how.
4373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4374 /* end confdefs.h.  */
4375 #include <ac_nonexistent.h>
4376 _ACEOF
4377 if ac_fn_c_try_cpp "$LINENO"; then :
4378   # Broken: success on invalid input.
4379 continue
4380 else
4381   # Passes both tests.
4382 ac_preproc_ok=:
4383 break
4384 fi
4385 rm -f conftest.err conftest.$ac_ext
4386
4387 done
4388 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4389 rm -f conftest.err conftest.$ac_ext
4390 if $ac_preproc_ok; then :
4391
4392 else
4393   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4394 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4395 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4396 See \`config.log' for more details." "$LINENO" 5; }
4397 fi
4398
4399 ac_ext=c
4400 ac_cpp='$CPP $CPPFLAGS'
4401 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4402 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4403 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4404
4405
4406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4407 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4408 if test "${ac_cv_path_GREP+set}" = set; then :
4409   $as_echo_n "(cached) " >&6
4410 else
4411   if test -z "$GREP"; then
4412   ac_path_GREP_found=false
4413   # Loop through the user's path and test for each of PROGNAME-LIST
4414   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4415 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4416 do
4417   IFS=$as_save_IFS
4418   test -z "$as_dir" && as_dir=.
4419     for ac_prog in grep ggrep; do
4420     for ac_exec_ext in '' $ac_executable_extensions; do
4421       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4422       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4423 # Check for GNU ac_path_GREP and select it if it is found.
4424   # Check for GNU $ac_path_GREP
4425 case `"$ac_path_GREP" --version 2>&1` in
4426 *GNU*)
4427   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4428 *)
4429   ac_count=0
4430   $as_echo_n 0123456789 >"conftest.in"
4431   while :
4432   do
4433     cat "conftest.in" "conftest.in" >"conftest.tmp"
4434     mv "conftest.tmp" "conftest.in"
4435     cp "conftest.in" "conftest.nl"
4436     $as_echo 'GREP' >> "conftest.nl"
4437     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4438     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4439     as_fn_arith $ac_count + 1 && ac_count=$as_val
4440     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4441       # Best one so far, save it but keep looking for a better one
4442       ac_cv_path_GREP="$ac_path_GREP"
4443       ac_path_GREP_max=$ac_count
4444     fi
4445     # 10*(2^10) chars as input seems more than enough
4446     test $ac_count -gt 10 && break
4447   done
4448   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4449 esac
4450
4451       $ac_path_GREP_found && break 3
4452     done
4453   done
4454   done
4455 IFS=$as_save_IFS
4456   if test -z "$ac_cv_path_GREP"; then
4457     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4458   fi
4459 else
4460   ac_cv_path_GREP=$GREP
4461 fi
4462
4463 fi
4464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4465 $as_echo "$ac_cv_path_GREP" >&6; }
4466  GREP="$ac_cv_path_GREP"
4467
4468
4469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4470 $as_echo_n "checking for egrep... " >&6; }
4471 if test "${ac_cv_path_EGREP+set}" = set; then :
4472   $as_echo_n "(cached) " >&6
4473 else
4474   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4475    then ac_cv_path_EGREP="$GREP -E"
4476    else
4477      if test -z "$EGREP"; then
4478   ac_path_EGREP_found=false
4479   # Loop through the user's path and test for each of PROGNAME-LIST
4480   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4481 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4482 do
4483   IFS=$as_save_IFS
4484   test -z "$as_dir" && as_dir=.
4485     for ac_prog in egrep; do
4486     for ac_exec_ext in '' $ac_executable_extensions; do
4487       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4488       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4489 # Check for GNU ac_path_EGREP and select it if it is found.
4490   # Check for GNU $ac_path_EGREP
4491 case `"$ac_path_EGREP" --version 2>&1` in
4492 *GNU*)
4493   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4494 *)
4495   ac_count=0
4496   $as_echo_n 0123456789 >"conftest.in"
4497   while :
4498   do
4499     cat "conftest.in" "conftest.in" >"conftest.tmp"
4500     mv "conftest.tmp" "conftest.in"
4501     cp "conftest.in" "conftest.nl"
4502     $as_echo 'EGREP' >> "conftest.nl"
4503     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4504     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4505     as_fn_arith $ac_count + 1 && ac_count=$as_val
4506     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4507       # Best one so far, save it but keep looking for a better one
4508       ac_cv_path_EGREP="$ac_path_EGREP"
4509       ac_path_EGREP_max=$ac_count
4510     fi
4511     # 10*(2^10) chars as input seems more than enough
4512     test $ac_count -gt 10 && break
4513   done
4514   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4515 esac
4516
4517       $ac_path_EGREP_found && break 3
4518     done
4519   done
4520   done
4521 IFS=$as_save_IFS
4522   if test -z "$ac_cv_path_EGREP"; then
4523     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4524   fi
4525 else
4526   ac_cv_path_EGREP=$EGREP
4527 fi
4528
4529    fi
4530 fi
4531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4532 $as_echo "$ac_cv_path_EGREP" >&6; }
4533  EGREP="$ac_cv_path_EGREP"
4534
4535
4536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4537 $as_echo_n "checking for ANSI C header files... " >&6; }
4538 if test "${ac_cv_header_stdc+set}" = set; then :
4539   $as_echo_n "(cached) " >&6
4540 else
4541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4542 /* end confdefs.h.  */
4543 #include <stdlib.h>
4544 #include <stdarg.h>
4545 #include <string.h>
4546 #include <float.h>
4547
4548 int
4549 main ()
4550 {
4551
4552   ;
4553   return 0;
4554 }
4555 _ACEOF
4556 if ac_fn_c_try_compile "$LINENO"; then :
4557   ac_cv_header_stdc=yes
4558 else
4559   ac_cv_header_stdc=no
4560 fi
4561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4562
4563 if test $ac_cv_header_stdc = yes; then
4564   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4566 /* end confdefs.h.  */
4567 #include <string.h>
4568
4569 _ACEOF
4570 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4571   $EGREP "memchr" >/dev/null 2>&1; then :
4572
4573 else
4574   ac_cv_header_stdc=no
4575 fi
4576 rm -f conftest*
4577
4578 fi
4579
4580 if test $ac_cv_header_stdc = yes; then
4581   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4582   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4583 /* end confdefs.h.  */
4584 #include <stdlib.h>
4585
4586 _ACEOF
4587 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4588   $EGREP "free" >/dev/null 2>&1; then :
4589
4590 else
4591   ac_cv_header_stdc=no
4592 fi
4593 rm -f conftest*
4594
4595 fi
4596
4597 if test $ac_cv_header_stdc = yes; then
4598   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4599   if test "$cross_compiling" = yes; then :
4600   :
4601 else
4602   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4603 /* end confdefs.h.  */
4604 #include <ctype.h>
4605 #include <stdlib.h>
4606 #if ((' ' & 0x0FF) == 0x020)
4607 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4608 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4609 #else
4610 # define ISLOWER(c) \
4611                    (('a' <= (c) && (c) <= 'i') \
4612                      || ('j' <= (c) && (c) <= 'r') \
4613                      || ('s' <= (c) && (c) <= 'z'))
4614 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4615 #endif
4616
4617 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4618 int
4619 main ()
4620 {
4621   int i;
4622   for (i = 0; i < 256; i++)
4623     if (XOR (islower (i), ISLOWER (i))
4624         || toupper (i) != TOUPPER (i))
4625       return 2;
4626   return 0;
4627 }
4628 _ACEOF
4629 if ac_fn_c_try_run "$LINENO"; then :
4630
4631 else
4632   ac_cv_header_stdc=no
4633 fi
4634 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4635   conftest.$ac_objext conftest.beam conftest.$ac_ext
4636 fi
4637
4638 fi
4639 fi
4640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4641 $as_echo "$ac_cv_header_stdc" >&6; }
4642 if test $ac_cv_header_stdc = yes; then
4643
4644 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4645
4646 fi
4647
4648 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4649 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4650                   inttypes.h stdint.h unistd.h
4651 do :
4652   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4653 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4654 "
4655 eval as_val=\$$as_ac_Header
4656    if test "x$as_val" = x""yes; then :
4657   cat >>confdefs.h <<_ACEOF
4658 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4659 _ACEOF
4660
4661 fi
4662
4663 done
4664
4665
4666 for ac_header in stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
4667         sys/stat.h
4668 do :
4669   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4670 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4671 eval as_val=\$$as_ac_Header
4672    if test "x$as_val" = x""yes; then :
4673   cat >>confdefs.h <<_ACEOF
4674 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4675 _ACEOF
4676
4677 fi
4678
4679 done
4680
4681
4682 for ac_func in clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
4683 do :
4684   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4685 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4686 eval as_val=\$$as_ac_var
4687    if test "x$as_val" = x""yes; then :
4688   cat >>confdefs.h <<_ACEOF
4689 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4690 _ACEOF
4691
4692 fi
4693 done
4694
4695 ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default"
4696 if test "x$ac_cv_have_decl_abort" = x""yes; then :
4697   ac_have_decl=1
4698 else
4699   ac_have_decl=0
4700 fi
4701
4702 cat >>confdefs.h <<_ACEOF
4703 #define HAVE_DECL_ABORT $ac_have_decl
4704 _ACEOF
4705 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
4706 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
4707   ac_have_decl=1
4708 else
4709   ac_have_decl=0
4710 fi
4711
4712 cat >>confdefs.h <<_ACEOF
4713 #define HAVE_DECL_ASPRINTF $ac_have_decl
4714 _ACEOF
4715 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
4716 if test "x$ac_cv_have_decl_basename" = x""yes; then :
4717   ac_have_decl=1
4718 else
4719   ac_have_decl=0
4720 fi
4721
4722 cat >>confdefs.h <<_ACEOF
4723 #define HAVE_DECL_BASENAME $ac_have_decl
4724 _ACEOF
4725 ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default"
4726 if test "x$ac_cv_have_decl_errno" = x""yes; then :
4727   ac_have_decl=1
4728 else
4729   ac_have_decl=0
4730 fi
4731
4732 cat >>confdefs.h <<_ACEOF
4733 #define HAVE_DECL_ERRNO $ac_have_decl
4734 _ACEOF
4735 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
4736 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
4737   ac_have_decl=1
4738 else
4739   ac_have_decl=0
4740 fi
4741
4742 cat >>confdefs.h <<_ACEOF
4743 #define HAVE_DECL_VASPRINTF $ac_have_decl
4744 _ACEOF
4745 ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default"
4746 if test "x$ac_cv_have_decl_clearerr_unlocked" = x""yes; then :
4747   ac_have_decl=1
4748 else
4749   ac_have_decl=0
4750 fi
4751
4752 cat >>confdefs.h <<_ACEOF
4753 #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl
4754 _ACEOF
4755 ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default"
4756 if test "x$ac_cv_have_decl_feof_unlocked" = x""yes; then :
4757   ac_have_decl=1
4758 else
4759   ac_have_decl=0
4760 fi
4761
4762 cat >>confdefs.h <<_ACEOF
4763 #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl
4764 _ACEOF
4765 ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default"
4766 if test "x$ac_cv_have_decl_ferror_unlocked" = x""yes; then :
4767   ac_have_decl=1
4768 else
4769   ac_have_decl=0
4770 fi
4771
4772 cat >>confdefs.h <<_ACEOF
4773 #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl
4774 _ACEOF
4775 ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default"
4776 if test "x$ac_cv_have_decl_fflush_unlocked" = x""yes; then :
4777   ac_have_decl=1
4778 else
4779   ac_have_decl=0
4780 fi
4781
4782 cat >>confdefs.h <<_ACEOF
4783 #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl
4784 _ACEOF
4785 ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default"
4786 if test "x$ac_cv_have_decl_fgetc_unlocked" = x""yes; then :
4787   ac_have_decl=1
4788 else
4789   ac_have_decl=0
4790 fi
4791
4792 cat >>confdefs.h <<_ACEOF
4793 #define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl
4794 _ACEOF
4795 ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default"
4796 if test "x$ac_cv_have_decl_fgets_unlocked" = x""yes; then :
4797   ac_have_decl=1
4798 else
4799   ac_have_decl=0
4800 fi
4801
4802 cat >>confdefs.h <<_ACEOF
4803 #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl
4804 _ACEOF
4805 ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default"
4806 if test "x$ac_cv_have_decl_fileno_unlocked" = x""yes; then :
4807   ac_have_decl=1
4808 else
4809   ac_have_decl=0
4810 fi
4811
4812 cat >>confdefs.h <<_ACEOF
4813 #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl
4814 _ACEOF
4815 ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default"
4816 if test "x$ac_cv_have_decl_fprintf_unlocked" = x""yes; then :
4817   ac_have_decl=1
4818 else
4819   ac_have_decl=0
4820 fi
4821
4822 cat >>confdefs.h <<_ACEOF
4823 #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl
4824 _ACEOF
4825 ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default"
4826 if test "x$ac_cv_have_decl_fputc_unlocked" = x""yes; then :
4827   ac_have_decl=1
4828 else
4829   ac_have_decl=0
4830 fi
4831
4832 cat >>confdefs.h <<_ACEOF
4833 #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl
4834 _ACEOF
4835 ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default"
4836 if test "x$ac_cv_have_decl_fputs_unlocked" = x""yes; then :
4837   ac_have_decl=1
4838 else
4839   ac_have_decl=0
4840 fi
4841
4842 cat >>confdefs.h <<_ACEOF
4843 #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl
4844 _ACEOF
4845 ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default"
4846 if test "x$ac_cv_have_decl_fread_unlocked" = x""yes; then :
4847   ac_have_decl=1
4848 else
4849   ac_have_decl=0
4850 fi
4851
4852 cat >>confdefs.h <<_ACEOF
4853 #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl
4854 _ACEOF
4855 ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default"
4856 if test "x$ac_cv_have_decl_fwrite_unlocked" = x""yes; then :
4857   ac_have_decl=1
4858 else
4859   ac_have_decl=0
4860 fi
4861
4862 cat >>confdefs.h <<_ACEOF
4863 #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl
4864 _ACEOF
4865 ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default"
4866 if test "x$ac_cv_have_decl_getchar_unlocked" = x""yes; then :
4867   ac_have_decl=1
4868 else
4869   ac_have_decl=0
4870 fi
4871
4872 cat >>confdefs.h <<_ACEOF
4873 #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl
4874 _ACEOF
4875 ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
4876 if test "x$ac_cv_have_decl_getc_unlocked" = x""yes; then :
4877   ac_have_decl=1
4878 else
4879   ac_have_decl=0
4880 fi
4881
4882 cat >>confdefs.h <<_ACEOF
4883 #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
4884 _ACEOF
4885 ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default"
4886 if test "x$ac_cv_have_decl_putchar_unlocked" = x""yes; then :
4887   ac_have_decl=1
4888 else
4889   ac_have_decl=0
4890 fi
4891
4892 cat >>confdefs.h <<_ACEOF
4893 #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl
4894 _ACEOF
4895 ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default"
4896 if test "x$ac_cv_have_decl_putc_unlocked" = x""yes; then :
4897   ac_have_decl=1
4898 else
4899   ac_have_decl=0
4900 fi
4901
4902 cat >>confdefs.h <<_ACEOF
4903 #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl
4904 _ACEOF
4905
4906
4907 # Checks for typedefs, structures, and compiler characteristics.
4908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4909 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4910 if test "${ac_cv_c_const+set}" = set; then :
4911   $as_echo_n "(cached) " >&6
4912 else
4913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4914 /* end confdefs.h.  */
4915
4916 int
4917 main ()
4918 {
4919 /* FIXME: Include the comments suggested by Paul. */
4920 #ifndef __cplusplus
4921   /* Ultrix mips cc rejects this.  */
4922   typedef int charset[2];
4923   const charset cs;
4924   /* SunOS 4.1.1 cc rejects this.  */
4925   char const *const *pcpcc;
4926   char **ppc;
4927   /* NEC SVR4.0.2 mips cc rejects this.  */
4928   struct point {int x, y;};
4929   static struct point const zero = {0,0};
4930   /* AIX XL C 1.02.0.0 rejects this.
4931      It does not let you subtract one const X* pointer from another in
4932      an arm of an if-expression whose if-part is not a constant
4933      expression */
4934   const char *g = "string";
4935   pcpcc = &g + (g ? g-g : 0);
4936   /* HPUX 7.0 cc rejects these. */
4937   ++pcpcc;
4938   ppc = (char**) pcpcc;
4939   pcpcc = (char const *const *) ppc;
4940   { /* SCO 3.2v4 cc rejects this.  */
4941     char *t;
4942     char const *s = 0 ? (char *) 0 : (char const *) 0;
4943
4944     *t++ = 0;
4945     if (s) return 0;
4946   }
4947   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4948     int x[] = {25, 17};
4949     const int *foo = &x[0];
4950     ++foo;
4951   }
4952   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4953     typedef const int *iptr;
4954     iptr p = 0;
4955     ++p;
4956   }
4957   { /* AIX XL C 1.02.0.0 rejects this saying
4958        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4959     struct s { int j; const int *ap[3]; };
4960     struct s *b; b->j = 5;
4961   }
4962   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4963     const int foo = 10;
4964     if (!foo) return 0;
4965   }
4966   return !cs[0] && !zero.x;
4967 #endif
4968
4969   ;
4970   return 0;
4971 }
4972 _ACEOF
4973 if ac_fn_c_try_compile "$LINENO"; then :
4974   ac_cv_c_const=yes
4975 else
4976   ac_cv_c_const=no
4977 fi
4978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4979 fi
4980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4981 $as_echo "$ac_cv_c_const" >&6; }
4982 if test $ac_cv_c_const = no; then
4983
4984 $as_echo "#define const /**/" >>confdefs.h
4985
4986 fi
4987
4988
4989 # Checks for library functions.
4990
4991 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
4992 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
4993   gcc_header_sys_mman_h=yes
4994 else
4995   gcc_header_sys_mman_h=no
4996 fi
4997
4998
4999 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5000 if test "x$ac_cv_func_mmap" = x""yes; then :
5001   gcc_func_mmap=yes
5002 else
5003   gcc_func_mmap=no
5004 fi
5005
5006 if test "$gcc_header_sys_mman_h" != yes \
5007  || test "$gcc_func_mmap" != yes; then
5008    gcc_cv_func_mmap_file=no
5009    gcc_cv_func_mmap_dev_zero=no
5010    gcc_cv_func_mmap_anon=no
5011 else
5012    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
5013 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
5014 if test "${gcc_cv_func_mmap_file+set}" = set; then :
5015   $as_echo_n "(cached) " >&6
5016 else
5017   # Add a system to this blacklist if
5018    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
5019    # memory area containing the same data that you'd get if you applied
5020    # read() to the same fd.  The only system known to have a problem here
5021    # is VMS, where text files have record structure.
5022    case "$host_os" in
5023      vms* | ultrix*)
5024         gcc_cv_func_mmap_file=no ;;
5025      *)
5026         gcc_cv_func_mmap_file=yes;;
5027    esac
5028 fi
5029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
5030 $as_echo "$gcc_cv_func_mmap_file" >&6; }
5031    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
5032 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
5033 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
5034   $as_echo_n "(cached) " >&6
5035 else
5036   # Add a system to this blacklist if it has mmap() but /dev/zero
5037    # does not exist, or if mmapping /dev/zero does not give anonymous
5038    # zeroed pages with both the following properties:
5039    # 1. If you map N consecutive pages in with one call, and then
5040    #    unmap any subset of those pages, the pages that were not
5041    #    explicitly unmapped remain accessible.
5042    # 2. If you map two adjacent blocks of memory and then unmap them
5043    #    both at once, they must both go away.
5044    # Systems known to be in this category are Windows (all variants),
5045    # VMS, and Darwin.
5046    case "$host_os" in
5047      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
5048         gcc_cv_func_mmap_dev_zero=no ;;
5049      *)
5050         gcc_cv_func_mmap_dev_zero=yes;;
5051    esac
5052 fi
5053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
5054 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
5055
5056    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
5057    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
5058 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
5059 if test "${gcc_cv_decl_map_anon+set}" = set; then :
5060   $as_echo_n "(cached) " >&6
5061 else
5062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5063 /* end confdefs.h.  */
5064 #include <sys/types.h>
5065 #include <sys/mman.h>
5066 #include <unistd.h>
5067
5068 #ifndef MAP_ANONYMOUS
5069 #define MAP_ANONYMOUS MAP_ANON
5070 #endif
5071
5072 int
5073 main ()
5074 {
5075 int n = MAP_ANONYMOUS;
5076   ;
5077   return 0;
5078 }
5079 _ACEOF
5080 if ac_fn_c_try_compile "$LINENO"; then :
5081   gcc_cv_decl_map_anon=yes
5082 else
5083   gcc_cv_decl_map_anon=no
5084 fi
5085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5086 fi
5087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
5088 $as_echo "$gcc_cv_decl_map_anon" >&6; }
5089
5090    if test $gcc_cv_decl_map_anon = no; then
5091      gcc_cv_func_mmap_anon=no
5092    else
5093      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
5094 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
5095 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
5096   $as_echo_n "(cached) " >&6
5097 else
5098   # Add a system to this blacklist if it has mmap() and MAP_ANON or
5099    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
5100    # doesn't give anonymous zeroed pages with the same properties listed
5101    # above for use of /dev/zero.
5102    # Systems known to be in this category are Windows, VMS, and SCO Unix.
5103    case "$host_os" in
5104      vms* | cygwin* | pe | mingw* | sco* | udk* )
5105         gcc_cv_func_mmap_anon=no ;;
5106      *)
5107         gcc_cv_func_mmap_anon=yes;;
5108    esac
5109 fi
5110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
5111 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
5112    fi
5113 fi
5114
5115 if test $gcc_cv_func_mmap_file = yes; then
5116
5117 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
5118
5119 fi
5120 if test $gcc_cv_func_mmap_dev_zero = yes; then
5121
5122 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
5123
5124 fi
5125 if test $gcc_cv_func_mmap_anon = yes; then
5126
5127 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
5128
5129 fi
5130
5131
5132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5133 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5134 # Check whether --enable-maintainer-mode was given.
5135 if test "${enable_maintainer_mode+set}" = set; then :
5136   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5137 else
5138   USE_MAINTAINER_MODE=no
5139 fi
5140
5141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5142 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5143 if test "$USE_MAINTAINER_MODE" = yes; then
5144   MAINT=
5145 else
5146   MAINT='#'
5147 fi
5148
5149
5150 cat >>confdefs.h <<_ACEOF
5151 #define SED_PROGRAM "${SED}"
5152 _ACEOF
5153
5154
5155 ac_config_headers="$ac_config_headers config.h"
5156
5157 ac_config_files="$ac_config_files Makefile mkheaders.almost:mkheaders.in"
5158
5159 cat >confcache <<\_ACEOF
5160 # This file is a shell script that caches the results of configure
5161 # tests run on this system so they can be shared between configure
5162 # scripts and configure runs, see configure's option --config-cache.
5163 # It is not useful on other systems.  If it contains results you don't
5164 # want to keep, you may remove or edit it.
5165 #
5166 # config.status only pays attention to the cache file if you give it
5167 # the --recheck option to rerun configure.
5168 #
5169 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5170 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5171 # following values.
5172
5173 _ACEOF
5174
5175 # The following way of writing the cache mishandles newlines in values,
5176 # but we know of no workaround that is simple, portable, and efficient.
5177 # So, we kill variables containing newlines.
5178 # Ultrix sh set writes to stderr and can't be redirected directly,
5179 # and sets the high bit in the cache file unless we assign to the vars.
5180 (
5181   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5182     eval ac_val=\$$ac_var
5183     case $ac_val in #(
5184     *${as_nl}*)
5185       case $ac_var in #(
5186       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5187 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5188       esac
5189       case $ac_var in #(
5190       _ | IFS | as_nl) ;; #(
5191       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5192       *) { eval $ac_var=; unset $ac_var;} ;;
5193       esac ;;
5194     esac
5195   done
5196
5197   (set) 2>&1 |
5198     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5199     *${as_nl}ac_space=\ *)
5200       # `set' does not quote correctly, so add quotes: double-quote
5201       # substitution turns \\\\ into \\, and sed turns \\ into \.
5202       sed -n \
5203         "s/'/'\\\\''/g;
5204           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5205       ;; #(
5206     *)
5207       # `set' quotes correctly as required by POSIX, so do not add quotes.
5208       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5209       ;;
5210     esac |
5211     sort
5212 ) |
5213   sed '
5214      /^ac_cv_env_/b end
5215      t clear
5216      :clear
5217      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5218      t end
5219      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5220      :end' >>confcache
5221 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5222   if test -w "$cache_file"; then
5223     test "x$cache_file" != "x/dev/null" &&
5224       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5225 $as_echo "$as_me: updating cache $cache_file" >&6;}
5226     cat confcache >$cache_file
5227   else
5228     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5229 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5230   fi
5231 fi
5232 rm -f confcache
5233
5234 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5235 # Let make expand exec_prefix.
5236 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5237
5238 DEFS=-DHAVE_CONFIG_H
5239
5240 ac_libobjs=
5241 ac_ltlibobjs=
5242 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5243   # 1. Remove the extension, and $U if already installed.
5244   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5245   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5246   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5247   #    will be set to the directory where LIBOBJS objects are built.
5248   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5249   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5250 done
5251 LIBOBJS=$ac_libobjs
5252
5253 LTLIBOBJS=$ac_ltlibobjs
5254
5255
5256
5257 : ${CONFIG_STATUS=./config.status}
5258 ac_write_fail=0
5259 ac_clean_files_save=$ac_clean_files
5260 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5261 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5262 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5263 as_write_fail=0
5264 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5265 #! $SHELL
5266 # Generated by $as_me.
5267 # Run this file to recreate the current configuration.
5268 # Compiler output produced by configure, useful for debugging
5269 # configure, is in config.log if it exists.
5270
5271 debug=false
5272 ac_cs_recheck=false
5273 ac_cs_silent=false
5274
5275 SHELL=\${CONFIG_SHELL-$SHELL}
5276 export SHELL
5277 _ASEOF
5278 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5279 ## -------------------- ##
5280 ## M4sh Initialization. ##
5281 ## -------------------- ##
5282
5283 # Be more Bourne compatible
5284 DUALCASE=1; export DUALCASE # for MKS sh
5285 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5286   emulate sh
5287   NULLCMD=:
5288   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5289   # is contrary to our usage.  Disable this feature.
5290   alias -g '${1+"$@"}'='"$@"'
5291   setopt NO_GLOB_SUBST
5292 else
5293   case `(set -o) 2>/dev/null` in #(
5294   *posix*) :
5295     set -o posix ;; #(
5296   *) :
5297      ;;
5298 esac
5299 fi
5300
5301
5302 as_nl='
5303 '
5304 export as_nl
5305 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5306 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5307 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5308 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5309 # Prefer a ksh shell builtin over an external printf program on Solaris,
5310 # but without wasting forks for bash or zsh.
5311 if test -z "$BASH_VERSION$ZSH_VERSION" \
5312     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5313   as_echo='print -r --'
5314   as_echo_n='print -rn --'
5315 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5316   as_echo='printf %s\n'
5317   as_echo_n='printf %s'
5318 else
5319   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5320     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5321     as_echo_n='/usr/ucb/echo -n'
5322   else
5323     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5324     as_echo_n_body='eval
5325       arg=$1;
5326       case $arg in #(
5327       *"$as_nl"*)
5328         expr "X$arg" : "X\\(.*\\)$as_nl";
5329         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5330       esac;
5331       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5332     '
5333     export as_echo_n_body
5334     as_echo_n='sh -c $as_echo_n_body as_echo'
5335   fi
5336   export as_echo_body
5337   as_echo='sh -c $as_echo_body as_echo'
5338 fi
5339
5340 # The user is always right.
5341 if test "${PATH_SEPARATOR+set}" != set; then
5342   PATH_SEPARATOR=:
5343   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5344     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5345       PATH_SEPARATOR=';'
5346   }
5347 fi
5348
5349
5350 # IFS
5351 # We need space, tab and new line, in precisely that order.  Quoting is
5352 # there to prevent editors from complaining about space-tab.
5353 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5354 # splitting by setting IFS to empty value.)
5355 IFS=" ""        $as_nl"
5356
5357 # Find who we are.  Look in the path if we contain no directory separator.
5358 case $0 in #((
5359   *[\\/]* ) as_myself=$0 ;;
5360   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5361 for as_dir in $PATH
5362 do
5363   IFS=$as_save_IFS
5364   test -z "$as_dir" && as_dir=.
5365     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5366   done
5367 IFS=$as_save_IFS
5368
5369      ;;
5370 esac
5371 # We did not find ourselves, most probably we were run as `sh COMMAND'
5372 # in which case we are not to be found in the path.
5373 if test "x$as_myself" = x; then
5374   as_myself=$0
5375 fi
5376 if test ! -f "$as_myself"; then
5377   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5378   exit 1
5379 fi
5380
5381 # Unset variables that we do not need and which cause bugs (e.g. in
5382 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5383 # suppresses any "Segmentation fault" message there.  '((' could
5384 # trigger a bug in pdksh 5.2.14.
5385 for as_var in BASH_ENV ENV MAIL MAILPATH
5386 do eval test x\${$as_var+set} = xset \
5387   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5388 done
5389 PS1='$ '
5390 PS2='> '
5391 PS4='+ '
5392
5393 # NLS nuisances.
5394 LC_ALL=C
5395 export LC_ALL
5396 LANGUAGE=C
5397 export LANGUAGE
5398
5399 # CDPATH.
5400 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5401
5402
5403 # as_fn_error ERROR [LINENO LOG_FD]
5404 # ---------------------------------
5405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5407 # script with status $?, using 1 if that was 0.
5408 as_fn_error ()
5409 {
5410   as_status=$?; test $as_status -eq 0 && as_status=1
5411   if test "$3"; then
5412     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5414   fi
5415   $as_echo "$as_me: error: $1" >&2
5416   as_fn_exit $as_status
5417 } # as_fn_error
5418
5419
5420 # as_fn_set_status STATUS
5421 # -----------------------
5422 # Set $? to STATUS, without forking.
5423 as_fn_set_status ()
5424 {
5425   return $1
5426 } # as_fn_set_status
5427
5428 # as_fn_exit STATUS
5429 # -----------------
5430 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5431 as_fn_exit ()
5432 {
5433   set +e
5434   as_fn_set_status $1
5435   exit $1
5436 } # as_fn_exit
5437
5438 # as_fn_unset VAR
5439 # ---------------
5440 # Portably unset VAR.
5441 as_fn_unset ()
5442 {
5443   { eval $1=; unset $1;}
5444 }
5445 as_unset=as_fn_unset
5446 # as_fn_append VAR VALUE
5447 # ----------------------
5448 # Append the text in VALUE to the end of the definition contained in VAR. Take
5449 # advantage of any shell optimizations that allow amortized linear growth over
5450 # repeated appends, instead of the typical quadratic growth present in naive
5451 # implementations.
5452 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5453   eval 'as_fn_append ()
5454   {
5455     eval $1+=\$2
5456   }'
5457 else
5458   as_fn_append ()
5459   {
5460     eval $1=\$$1\$2
5461   }
5462 fi # as_fn_append
5463
5464 # as_fn_arith ARG...
5465 # ------------------
5466 # Perform arithmetic evaluation on the ARGs, and store the result in the
5467 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5468 # must be portable across $(()) and expr.
5469 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5470   eval 'as_fn_arith ()
5471   {
5472     as_val=$(( $* ))
5473   }'
5474 else
5475   as_fn_arith ()
5476   {
5477     as_val=`expr "$@" || test $? -eq 1`
5478   }
5479 fi # as_fn_arith
5480
5481
5482 if expr a : '\(a\)' >/dev/null 2>&1 &&
5483    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5484   as_expr=expr
5485 else
5486   as_expr=false
5487 fi
5488
5489 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5490   as_basename=basename
5491 else
5492   as_basename=false
5493 fi
5494
5495 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5496   as_dirname=dirname
5497 else
5498   as_dirname=false
5499 fi
5500
5501 as_me=`$as_basename -- "$0" ||
5502 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5503          X"$0" : 'X\(//\)$' \| \
5504          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5505 $as_echo X/"$0" |
5506     sed '/^.*\/\([^/][^/]*\)\/*$/{
5507             s//\1/
5508             q
5509           }
5510           /^X\/\(\/\/\)$/{
5511             s//\1/
5512             q
5513           }
5514           /^X\/\(\/\).*/{
5515             s//\1/
5516             q
5517           }
5518           s/.*/./; q'`
5519
5520 # Avoid depending upon Character Ranges.
5521 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5522 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5523 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5524 as_cr_digits='0123456789'
5525 as_cr_alnum=$as_cr_Letters$as_cr_digits
5526
5527 ECHO_C= ECHO_N= ECHO_T=
5528 case `echo -n x` in #(((((
5529 -n*)
5530   case `echo 'xy\c'` in
5531   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5532   xy)  ECHO_C='\c';;
5533   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5534        ECHO_T=' ';;
5535   esac;;
5536 *)
5537   ECHO_N='-n';;
5538 esac
5539
5540 rm -f conf$$ conf$$.exe conf$$.file
5541 if test -d conf$$.dir; then
5542   rm -f conf$$.dir/conf$$.file
5543 else
5544   rm -f conf$$.dir
5545   mkdir conf$$.dir 2>/dev/null
5546 fi
5547 if (echo >conf$$.file) 2>/dev/null; then
5548   if ln -s conf$$.file conf$$ 2>/dev/null; then
5549     as_ln_s='ln -s'
5550     # ... but there are two gotchas:
5551     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5552     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5553     # In both cases, we have to default to `cp -p'.
5554     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5555       as_ln_s='cp -p'
5556   elif ln conf$$.file conf$$ 2>/dev/null; then
5557     as_ln_s=ln
5558   else
5559     as_ln_s='cp -p'
5560   fi
5561 else
5562   as_ln_s='cp -p'
5563 fi
5564 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5565 rmdir conf$$.dir 2>/dev/null
5566
5567
5568 # as_fn_mkdir_p
5569 # -------------
5570 # Create "$as_dir" as a directory, including parents if necessary.
5571 as_fn_mkdir_p ()
5572 {
5573
5574   case $as_dir in #(
5575   -*) as_dir=./$as_dir;;
5576   esac
5577   test -d "$as_dir" || eval $as_mkdir_p || {
5578     as_dirs=
5579     while :; do
5580       case $as_dir in #(
5581       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5582       *) as_qdir=$as_dir;;
5583       esac
5584       as_dirs="'$as_qdir' $as_dirs"
5585       as_dir=`$as_dirname -- "$as_dir" ||
5586 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5587          X"$as_dir" : 'X\(//\)[^/]' \| \
5588          X"$as_dir" : 'X\(//\)$' \| \
5589          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5590 $as_echo X"$as_dir" |
5591     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5592             s//\1/
5593             q
5594           }
5595           /^X\(\/\/\)[^/].*/{
5596             s//\1/
5597             q
5598           }
5599           /^X\(\/\/\)$/{
5600             s//\1/
5601             q
5602           }
5603           /^X\(\/\).*/{
5604             s//\1/
5605             q
5606           }
5607           s/.*/./; q'`
5608       test -d "$as_dir" && break
5609     done
5610     test -z "$as_dirs" || eval "mkdir $as_dirs"
5611   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5612
5613
5614 } # as_fn_mkdir_p
5615 if mkdir -p . 2>/dev/null; then
5616   as_mkdir_p='mkdir -p "$as_dir"'
5617 else
5618   test -d ./-p && rmdir ./-p
5619   as_mkdir_p=false
5620 fi
5621
5622 if test -x / >/dev/null 2>&1; then
5623   as_test_x='test -x'
5624 else
5625   if ls -dL / >/dev/null 2>&1; then
5626     as_ls_L_option=L
5627   else
5628     as_ls_L_option=
5629   fi
5630   as_test_x='
5631     eval sh -c '\''
5632       if test -d "$1"; then
5633         test -d "$1/.";
5634       else
5635         case $1 in #(
5636         -*)set "./$1";;
5637         esac;
5638         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5639         ???[sx]*):;;*)false;;esac;fi
5640     '\'' sh
5641   '
5642 fi
5643 as_executable_p=$as_test_x
5644
5645 # Sed expression to map a string onto a valid CPP name.
5646 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5647
5648 # Sed expression to map a string onto a valid variable name.
5649 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5650
5651
5652 exec 6>&1
5653 ## ----------------------------------- ##
5654 ## Main body of $CONFIG_STATUS script. ##
5655 ## ----------------------------------- ##
5656 _ASEOF
5657 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5658
5659 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5660 # Save the log message, to keep $0 and so on meaningful, and to
5661 # report actual input values of CONFIG_FILES etc. instead of their
5662 # values after options handling.
5663 ac_log="
5664 This file was extended by fixincludes $as_me  , which was
5665 generated by GNU Autoconf 2.64.  Invocation command line was
5666
5667   CONFIG_FILES    = $CONFIG_FILES
5668   CONFIG_HEADERS  = $CONFIG_HEADERS
5669   CONFIG_LINKS    = $CONFIG_LINKS
5670   CONFIG_COMMANDS = $CONFIG_COMMANDS
5671   $ $0 $@
5672
5673 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5674 "
5675
5676 _ACEOF
5677
5678 case $ac_config_files in *"
5679 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5680 esac
5681
5682 case $ac_config_headers in *"
5683 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5684 esac
5685
5686
5687 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5688 # Files that config.status was made for.
5689 config_files="$ac_config_files"
5690 config_headers="$ac_config_headers"
5691
5692 _ACEOF
5693
5694 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5695 ac_cs_usage="\
5696 \`$as_me' instantiates files and other configuration actions
5697 from templates according to the current configuration.  Unless the files
5698 and actions are specified as TAGs, all are instantiated by default.
5699
5700 Usage: $0 [OPTION]... [TAG]...
5701
5702   -h, --help       print this help, then exit
5703   -V, --version    print version number and configuration settings, then exit
5704   -q, --quiet, --silent
5705                    do not print progress messages
5706   -d, --debug      don't remove temporary files
5707       --recheck    update $as_me by reconfiguring in the same conditions
5708       --file=FILE[:TEMPLATE]
5709                    instantiate the configuration file FILE
5710       --header=FILE[:TEMPLATE]
5711                    instantiate the configuration header FILE
5712
5713 Configuration files:
5714 $config_files
5715
5716 Configuration headers:
5717 $config_headers
5718
5719 Report bugs to the package provider."
5720
5721 _ACEOF
5722 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5723 ac_cs_version="\\
5724 fixincludes config.status
5725 configured by $0, generated by GNU Autoconf 2.64,
5726   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5727
5728 Copyright (C) 2009 Free Software Foundation, Inc.
5729 This config.status script is free software; the Free Software Foundation
5730 gives unlimited permission to copy, distribute and modify it."
5731
5732 ac_pwd='$ac_pwd'
5733 srcdir='$srcdir'
5734 test -n "\$AWK" || AWK=awk
5735 _ACEOF
5736
5737 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5738 # The default lists apply if the user does not specify any file.
5739 ac_need_defaults=:
5740 while test $# != 0
5741 do
5742   case $1 in
5743   --*=*)
5744     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5745     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5746     ac_shift=:
5747     ;;
5748   *)
5749     ac_option=$1
5750     ac_optarg=$2
5751     ac_shift=shift
5752     ;;
5753   esac
5754
5755   case $ac_option in
5756   # Handling of the options.
5757   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5758     ac_cs_recheck=: ;;
5759   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5760     $as_echo "$ac_cs_version"; exit ;;
5761   --debug | --debu | --deb | --de | --d | -d )
5762     debug=: ;;
5763   --file | --fil | --fi | --f )
5764     $ac_shift
5765     case $ac_optarg in
5766     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5767     esac
5768     as_fn_append CONFIG_FILES " '$ac_optarg'"
5769     ac_need_defaults=false;;
5770   --header | --heade | --head | --hea )
5771     $ac_shift
5772     case $ac_optarg in
5773     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5774     esac
5775     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5776     ac_need_defaults=false;;
5777   --he | --h)
5778     # Conflict between --help and --header
5779     as_fn_error "ambiguous option: \`$1'
5780 Try \`$0 --help' for more information.";;
5781   --help | --hel | -h )
5782     $as_echo "$ac_cs_usage"; exit ;;
5783   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5784   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5785     ac_cs_silent=: ;;
5786
5787   # This is an error.
5788   -*) as_fn_error "unrecognized option: \`$1'
5789 Try \`$0 --help' for more information." ;;
5790
5791   *) as_fn_append ac_config_targets " $1"
5792      ac_need_defaults=false ;;
5793
5794   esac
5795   shift
5796 done
5797
5798 ac_configure_extra_args=
5799
5800 if $ac_cs_silent; then
5801   exec 6>/dev/null
5802   ac_configure_extra_args="$ac_configure_extra_args --silent"
5803 fi
5804
5805 _ACEOF
5806 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5807 if \$ac_cs_recheck; then
5808   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5809   shift
5810   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5811   CONFIG_SHELL='$SHELL'
5812   export CONFIG_SHELL
5813   exec "\$@"
5814 fi
5815
5816 _ACEOF
5817 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5818 exec 5>>config.log
5819 {
5820   echo
5821   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5822 ## Running $as_me. ##
5823 _ASBOX
5824   $as_echo "$ac_log"
5825 } >&5
5826
5827 _ACEOF
5828 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5829 _ACEOF
5830
5831 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5832
5833 # Handling of arguments.
5834 for ac_config_target in $ac_config_targets
5835 do
5836   case $ac_config_target in
5837     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5838     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5839     "mkheaders.almost") CONFIG_FILES="$CONFIG_FILES mkheaders.almost:mkheaders.in" ;;
5840
5841   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5842   esac
5843 done
5844
5845
5846 # If the user did not use the arguments to specify the items to instantiate,
5847 # then the envvar interface is used.  Set only those that are not.
5848 # We use the long form for the default assignment because of an extremely
5849 # bizarre bug on SunOS 4.1.3.
5850 if $ac_need_defaults; then
5851   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5852   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5853 fi
5854
5855 # Have a temporary directory for convenience.  Make it in the build tree
5856 # simply because there is no reason against having it here, and in addition,
5857 # creating and moving files from /tmp can sometimes cause problems.
5858 # Hook for its removal unless debugging.
5859 # Note that there is a small window in which the directory will not be cleaned:
5860 # after its creation but before its name has been assigned to `$tmp'.
5861 $debug ||
5862 {
5863   tmp=
5864   trap 'exit_status=$?
5865   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5866 ' 0
5867   trap 'as_fn_exit 1' 1 2 13 15
5868 }
5869 # Create a (secure) tmp directory for tmp files.
5870
5871 {
5872   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5873   test -n "$tmp" && test -d "$tmp"
5874 }  ||
5875 {
5876   tmp=./conf$$-$RANDOM
5877   (umask 077 && mkdir "$tmp")
5878 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5879
5880 # Set up the scripts for CONFIG_FILES section.
5881 # No need to generate them if there are no CONFIG_FILES.
5882 # This happens for instance with `./config.status config.h'.
5883 if test -n "$CONFIG_FILES"; then
5884
5885
5886 ac_cr=`echo X | tr X '\015'`
5887 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5888 # But we know of no other shell where ac_cr would be empty at this
5889 # point, so we can use a bashism as a fallback.
5890 if test "x$ac_cr" = x; then
5891   eval ac_cr=\$\'\\r\'
5892 fi
5893 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5894 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5895   ac_cs_awk_cr='\r'
5896 else
5897   ac_cs_awk_cr=$ac_cr
5898 fi
5899
5900 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5901 _ACEOF
5902
5903
5904 {
5905   echo "cat >conf$$subs.awk <<_ACEOF" &&
5906   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5907   echo "_ACEOF"
5908 } >conf$$subs.sh ||
5909   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5910 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5911 ac_delim='%!_!# '
5912 for ac_last_try in false false false false false :; do
5913   . ./conf$$subs.sh ||
5914     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5915
5916   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5917   if test $ac_delim_n = $ac_delim_num; then
5918     break
5919   elif $ac_last_try; then
5920     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5921   else
5922     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5923   fi
5924 done
5925 rm -f conf$$subs.sh
5926
5927 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5928 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5929 _ACEOF
5930 sed -n '
5931 h
5932 s/^/S["/; s/!.*/"]=/
5933 p
5934 g
5935 s/^[^!]*!//
5936 :repl
5937 t repl
5938 s/'"$ac_delim"'$//
5939 t delim
5940 :nl
5941 h
5942 s/\(.\{148\}\).*/\1/
5943 t more1
5944 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5945 p
5946 n
5947 b repl
5948 :more1
5949 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5950 p
5951 g
5952 s/.\{148\}//
5953 t nl
5954 :delim
5955 h
5956 s/\(.\{148\}\).*/\1/
5957 t more2
5958 s/["\\]/\\&/g; s/^/"/; s/$/"/
5959 p
5960 b
5961 :more2
5962 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5963 p
5964 g
5965 s/.\{148\}//
5966 t delim
5967 ' <conf$$subs.awk | sed '
5968 /^[^""]/{
5969   N
5970   s/\n//
5971 }
5972 ' >>$CONFIG_STATUS || ac_write_fail=1
5973 rm -f conf$$subs.awk
5974 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5975 _ACAWK
5976 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5977   for (key in S) S_is_set[key] = 1
5978   FS = "\a"
5979
5980 }
5981 {
5982   line = $ 0
5983   nfields = split(line, field, "@")
5984   substed = 0
5985   len = length(field[1])
5986   for (i = 2; i < nfields; i++) {
5987     key = field[i]
5988     keylen = length(key)
5989     if (S_is_set[key]) {
5990       value = S[key]
5991       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5992       len += length(value) + length(field[++i])
5993       substed = 1
5994     } else
5995       len += 1 + keylen
5996   }
5997
5998   print line
5999 }
6000
6001 _ACAWK
6002 _ACEOF
6003 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6004 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6005   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6006 else
6007   cat
6008 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6009   || as_fn_error "could not setup config files machinery" "$LINENO" 5
6010 _ACEOF
6011
6012 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6013 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6014 # trailing colons and then remove the whole line if VPATH becomes empty
6015 # (actually we leave an empty line to preserve line numbers).
6016 if test "x$srcdir" = x.; then
6017   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6018 s/:*\$(srcdir):*/:/
6019 s/:*\${srcdir}:*/:/
6020 s/:*@srcdir@:*/:/
6021 s/^\([^=]*=[     ]*\):*/\1/
6022 s/:*$//
6023 s/^[^=]*=[       ]*$//
6024 }'
6025 fi
6026
6027 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6028 fi # test -n "$CONFIG_FILES"
6029
6030 # Set up the scripts for CONFIG_HEADERS section.
6031 # No need to generate them if there are no CONFIG_HEADERS.
6032 # This happens for instance with `./config.status Makefile'.
6033 if test -n "$CONFIG_HEADERS"; then
6034 cat >"$tmp/defines.awk" <<\_ACAWK ||
6035 BEGIN {
6036 _ACEOF
6037
6038 # Transform confdefs.h into an awk script `defines.awk', embedded as
6039 # here-document in config.status, that substitutes the proper values into
6040 # config.h.in to produce config.h.
6041
6042 # Create a delimiter string that does not exist in confdefs.h, to ease
6043 # handling of long lines.
6044 ac_delim='%!_!# '
6045 for ac_last_try in false false :; do
6046   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6047   if test -z "$ac_t"; then
6048     break
6049   elif $ac_last_try; then
6050     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6051   else
6052     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6053   fi
6054 done
6055
6056 # For the awk script, D is an array of macro values keyed by name,
6057 # likewise P contains macro parameters if any.  Preserve backslash
6058 # newline sequences.
6059
6060 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6061 sed -n '
6062 s/.\{148\}/&'"$ac_delim"'/g
6063 t rset
6064 :rset
6065 s/^[     ]*#[    ]*define[       ][      ]*/ /
6066 t def
6067 d
6068 :def
6069 s/\\$//
6070 t bsnl
6071 s/["\\]/\\&/g
6072 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6073 D["\1"]=" \3"/p
6074 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6075 d
6076 :bsnl
6077 s/["\\]/\\&/g
6078 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6079 D["\1"]=" \3\\\\\\n"\\/p
6080 t cont
6081 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6082 t cont
6083 d
6084 :cont
6085 n
6086 s/.\{148\}/&'"$ac_delim"'/g
6087 t clear
6088 :clear
6089 s/\\$//
6090 t bsnlc
6091 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6092 d
6093 :bsnlc
6094 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6095 b cont
6096 ' <confdefs.h | sed '
6097 s/'"$ac_delim"'/"\\\
6098 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6099
6100 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6101   for (key in D) D_is_set[key] = 1
6102   FS = "\a"
6103 }
6104 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6105   line = \$ 0
6106   split(line, arg, " ")
6107   if (arg[1] == "#") {
6108     defundef = arg[2]
6109     mac1 = arg[3]
6110   } else {
6111     defundef = substr(arg[1], 2)
6112     mac1 = arg[2]
6113   }
6114   split(mac1, mac2, "(") #)
6115   macro = mac2[1]
6116   prefix = substr(line, 1, index(line, defundef) - 1)
6117   if (D_is_set[macro]) {
6118     # Preserve the white space surrounding the "#".
6119     print prefix "define", macro P[macro] D[macro]
6120     next
6121   } else {
6122     # Replace #undef with comments.  This is necessary, for example,
6123     # in the case of _POSIX_SOURCE, which is predefined and required
6124     # on some systems where configure will not decide to define it.
6125     if (defundef == "undef") {
6126       print "/*", prefix defundef, macro, "*/"
6127       next
6128     }
6129   }
6130 }
6131 { print }
6132 _ACAWK
6133 _ACEOF
6134 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6135   as_fn_error "could not setup config headers machinery" "$LINENO" 5
6136 fi # test -n "$CONFIG_HEADERS"
6137
6138
6139 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
6140 shift
6141 for ac_tag
6142 do
6143   case $ac_tag in
6144   :[FHLC]) ac_mode=$ac_tag; continue;;
6145   esac
6146   case $ac_mode$ac_tag in
6147   :[FHL]*:*);;
6148   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6149   :[FH]-) ac_tag=-:-;;
6150   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6151   esac
6152   ac_save_IFS=$IFS
6153   IFS=:
6154   set x $ac_tag
6155   IFS=$ac_save_IFS
6156   shift
6157   ac_file=$1
6158   shift
6159
6160   case $ac_mode in
6161   :L) ac_source=$1;;
6162   :[FH])
6163     ac_file_inputs=
6164     for ac_f
6165     do
6166       case $ac_f in
6167       -) ac_f="$tmp/stdin";;
6168       *) # Look for the file first in the build tree, then in the source tree
6169          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6170          # because $ac_f cannot contain `:'.
6171          test -f "$ac_f" ||
6172            case $ac_f in
6173            [\\/$]*) false;;
6174            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6175            esac ||
6176            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6177       esac
6178       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6179       as_fn_append ac_file_inputs " '$ac_f'"
6180     done
6181
6182     # Let's still pretend it is `configure' which instantiates (i.e., don't
6183     # use $as_me), people would be surprised to read:
6184     #    /* config.h.  Generated by config.status.  */
6185     configure_input='Generated from '`
6186           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6187         `' by configure.'
6188     if test x"$ac_file" != x-; then
6189       configure_input="$ac_file.  $configure_input"
6190       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6191 $as_echo "$as_me: creating $ac_file" >&6;}
6192     fi
6193     # Neutralize special characters interpreted by sed in replacement strings.
6194     case $configure_input in #(
6195     *\&* | *\|* | *\\* )
6196        ac_sed_conf_input=`$as_echo "$configure_input" |
6197        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6198     *) ac_sed_conf_input=$configure_input;;
6199     esac
6200
6201     case $ac_tag in
6202     *:-:* | *:-) cat >"$tmp/stdin" \
6203       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6204     esac
6205     ;;
6206   esac
6207
6208   ac_dir=`$as_dirname -- "$ac_file" ||
6209 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6210          X"$ac_file" : 'X\(//\)[^/]' \| \
6211          X"$ac_file" : 'X\(//\)$' \| \
6212          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6213 $as_echo X"$ac_file" |
6214     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6215             s//\1/
6216             q
6217           }
6218           /^X\(\/\/\)[^/].*/{
6219             s//\1/
6220             q
6221           }
6222           /^X\(\/\/\)$/{
6223             s//\1/
6224             q
6225           }
6226           /^X\(\/\).*/{
6227             s//\1/
6228             q
6229           }
6230           s/.*/./; q'`
6231   as_dir="$ac_dir"; as_fn_mkdir_p
6232   ac_builddir=.
6233
6234 case "$ac_dir" in
6235 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6236 *)
6237   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6238   # A ".." for each directory in $ac_dir_suffix.
6239   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6240   case $ac_top_builddir_sub in
6241   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6242   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6243   esac ;;
6244 esac
6245 ac_abs_top_builddir=$ac_pwd
6246 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6247 # for backward compatibility:
6248 ac_top_builddir=$ac_top_build_prefix
6249
6250 case $srcdir in
6251   .)  # We are building in place.
6252     ac_srcdir=.
6253     ac_top_srcdir=$ac_top_builddir_sub
6254     ac_abs_top_srcdir=$ac_pwd ;;
6255   [\\/]* | ?:[\\/]* )  # Absolute name.
6256     ac_srcdir=$srcdir$ac_dir_suffix;
6257     ac_top_srcdir=$srcdir
6258     ac_abs_top_srcdir=$srcdir ;;
6259   *) # Relative name.
6260     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6261     ac_top_srcdir=$ac_top_build_prefix$srcdir
6262     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6263 esac
6264 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6265
6266
6267   case $ac_mode in
6268   :F)
6269   #
6270   # CONFIG_FILE
6271   #
6272
6273 _ACEOF
6274
6275 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6276 # If the template does not know about datarootdir, expand it.
6277 # FIXME: This hack should be removed a few years after 2.60.
6278 ac_datarootdir_hack=; ac_datarootdir_seen=
6279 ac_sed_dataroot='
6280 /datarootdir/ {
6281   p
6282   q
6283 }
6284 /@datadir@/p
6285 /@docdir@/p
6286 /@infodir@/p
6287 /@localedir@/p
6288 /@mandir@/p'
6289 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6290 *datarootdir*) ac_datarootdir_seen=yes;;
6291 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6292   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6293 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6294 _ACEOF
6295 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6296   ac_datarootdir_hack='
6297   s&@datadir@&$datadir&g
6298   s&@docdir@&$docdir&g
6299   s&@infodir@&$infodir&g
6300   s&@localedir@&$localedir&g
6301   s&@mandir@&$mandir&g
6302   s&\\\${datarootdir}&$datarootdir&g' ;;
6303 esac
6304 _ACEOF
6305
6306 # Neutralize VPATH when `$srcdir' = `.'.
6307 # Shell code in configure.ac might set extrasub.
6308 # FIXME: do we really want to maintain this feature?
6309 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6310 ac_sed_extra="$ac_vpsub
6311 $extrasub
6312 _ACEOF
6313 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6314 :t
6315 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6316 s|@configure_input@|$ac_sed_conf_input|;t t
6317 s&@top_builddir@&$ac_top_builddir_sub&;t t
6318 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6319 s&@srcdir@&$ac_srcdir&;t t
6320 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6321 s&@top_srcdir@&$ac_top_srcdir&;t t
6322 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6323 s&@builddir@&$ac_builddir&;t t
6324 s&@abs_builddir@&$ac_abs_builddir&;t t
6325 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6326 $ac_datarootdir_hack
6327 "
6328 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6329   || as_fn_error "could not create $ac_file" "$LINENO" 5
6330
6331 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6332   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6333   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6334   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6335 which seems to be undefined.  Please make sure it is defined." >&5
6336 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6337 which seems to be undefined.  Please make sure it is defined." >&2;}
6338
6339   rm -f "$tmp/stdin"
6340   case $ac_file in
6341   -) cat "$tmp/out" && rm -f "$tmp/out";;
6342   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6343   esac \
6344   || as_fn_error "could not create $ac_file" "$LINENO" 5
6345  ;;
6346   :H)
6347   #
6348   # CONFIG_HEADER
6349   #
6350   if test x"$ac_file" != x-; then
6351     {
6352       $as_echo "/* $configure_input  */" \
6353       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6354     } >"$tmp/config.h" \
6355       || as_fn_error "could not create $ac_file" "$LINENO" 5
6356     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6357       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6358 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6359     else
6360       rm -f "$ac_file"
6361       mv "$tmp/config.h" "$ac_file" \
6362         || as_fn_error "could not create $ac_file" "$LINENO" 5
6363     fi
6364   else
6365     $as_echo "/* $configure_input  */" \
6366       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6367       || as_fn_error "could not create -" "$LINENO" 5
6368   fi
6369  ;;
6370
6371
6372   esac
6373
6374
6375   case $ac_file$ac_mode in
6376     "config.h":H) echo timestamp > stamp-h ;;
6377
6378   esac
6379 done # for ac_tag
6380
6381
6382 as_fn_exit 0
6383 _ACEOF
6384 ac_clean_files=$ac_clean_files_save
6385
6386 test $ac_write_fail = 0 ||
6387   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6388
6389
6390 # configure is writing to config.log, and then calls config.status.
6391 # config.status does its own redirection, appending to config.log.
6392 # Unfortunately, on DOS this fails, as config.log is still kept open
6393 # by configure, so config.status won't be able to write to it; its
6394 # output is simply discarded.  So we exec the FD to /dev/null,
6395 # effectively closing config.log, so it can be properly (re)opened and
6396 # appended to by config.status.  When coming back to configure, we
6397 # need to make the FD available again.
6398 if test "$no_create" != yes; then
6399   ac_cs_success=:
6400   ac_config_status_args=
6401   test "$silent" = yes &&
6402     ac_config_status_args="$ac_config_status_args --quiet"
6403   exec 5>/dev/null
6404   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6405   exec 5>>config.log
6406   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6407   # would make configure fail if this is the last instruction.
6408   $ac_cs_success || as_fn_exit $?
6409 fi
6410 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6411   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6412 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6413 fi
6414