git.m6w6.name Git - m6w6/mod-domaintree/blob - configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59 for mod_domaintree 1.3.
   4 #
   5 # Report bugs to <mike@iworks.at>.
   6 #
   7 # Copyright (C) 2003 Free Software Foundation, Inc.
   8 # This configure script is free software; the Free Software Foundation
   9 # gives unlimited permission to copy, distribute and modify it.
  10 ## --------------------- ##
  11 ## M4sh Initialization.  ##
  12 ## --------------------- ##
  13
  14 # Be Bourne compatible
  15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  16   emulate sh
  17   NULLCMD=:
  18   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  19   # is contrary to our usage.  Disable this feature.
  20   alias -g '${1+"$@"}'='"$@"'
  21 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  22   set -o posix
  23 fi
  24 DUALCASE=1; export DUALCASE # for MKS sh
  25
  26 # Support unset when possible.
  27 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  28   as_unset=unset
  29 else
  30   as_unset=false
  31 fi
  32
  33
  34 # Work around bugs in pre-3.0 UWIN ksh.
  35 $as_unset ENV MAIL MAILPATH
  36 PS1='$ '
  37 PS2='> '
  38 PS4='+ '
  39
  40 # NLS nuisances.
  41 for as_var in \
  42   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  43   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  44   LC_TELEPHONE LC_TIME
  45 do
  46   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  47     eval $as_var=C; export $as_var
  48   else
  49     $as_unset $as_var
  50   fi
  51 done
  52
  53 # Required to use basename.
  54 if expr a : '\(a\)' >/dev/null 2>&1; then
  55   as_expr=expr
  56 else
  57   as_expr=false
  58 fi
  59
  60 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  61   as_basename=basename
  62 else
  63   as_basename=false
  64 fi
  65
  66
  67 # Name of the executable.
  68 as_me=`$as_basename "$0" ||
  69 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  70          X"$0" : 'X\(//\)$' \| \
  71          X"$0" : 'X\(/\)$' \| \
  72          .     : '\(.\)' 2>/dev/null ||
  73 echo X/"$0" |
  74     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  75           /^X\/\(\/\/\)$/{ s//\1/; q; }
  76           /^X\/\(\/\).*/{ s//\1/; q; }
  77           s/.*/./; q'`
  78
  79
  80 # PATH needs CR, and LINENO needs CR and PATH.
  81 # Avoid depending upon Character Ranges.
  82 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  83 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  84 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  85 as_cr_digits='0123456789'
  86 as_cr_alnum=$as_cr_Letters$as_cr_digits
  87
  88 # The user is always right.
  89 if test "${PATH_SEPARATOR+set}" != set; then
  90   echo "#! /bin/sh" >conf$$.sh
  91   echo  "exit 0"   >>conf$$.sh
  92   chmod +x conf$$.sh
  93   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  94     PATH_SEPARATOR=';'
  95   else
  96     PATH_SEPARATOR=:
  97   fi
  98   rm -f conf$$.sh
  99 fi
 100
 101
 102   as_lineno_1=$LINENO
 103   as_lineno_2=$LINENO
 104   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 105   test "x$as_lineno_1" != "x$as_lineno_2" &&
 106   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 107   # Find who we are.  Look in the path if we contain no path at all
 108   # relative or not.
 109   case $0 in
 110     *[\\/]* ) as_myself=$0 ;;
 111     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 112 for as_dir in $PATH
 113 do
 114   IFS=$as_save_IFS
 115   test -z "$as_dir" && as_dir=.
 116   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 117 done
 118
 119        ;;
 120   esac
 121   # We did not find ourselves, most probably we were run as `sh COMMAND'
 122   # in which case we are not to be found in the path.
 123   if test "x$as_myself" = x; then
 124     as_myself=$0
 125   fi
 126   if test ! -f "$as_myself"; then
 127     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 128    { (exit 1); exit 1; }; }
 129   fi
 130   case $CONFIG_SHELL in
 131   '')
 132     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 133 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 134 do
 135   IFS=$as_save_IFS
 136   test -z "$as_dir" && as_dir=.
 137   for as_base in sh bash ksh sh5; do
 138          case $as_dir in
 139          /*)
 140            if ("$as_dir/$as_base" -c '
 141   as_lineno_1=$LINENO
 142   as_lineno_2=$LINENO
 143   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 144   test "x$as_lineno_1" != "x$as_lineno_2" &&
 145   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 146              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 147              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 148              CONFIG_SHELL=$as_dir/$as_base
 149              export CONFIG_SHELL
 150              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 151            fi;;
 152          esac
 153        done
 154 done
 155 ;;
 156   esac
 157
 158   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 159   # uniformly replaced by the line number.  The first 'sed' inserts a
 160   # line-number line before each line; the second 'sed' does the real
 161   # work.  The second script uses 'N' to pair each line-number line
 162   # with the numbered line, and appends trailing '-' during
 163   # substitution so that $LINENO is not a special case at line end.
 164   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 165   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 166   sed '=' <$as_myself |
 167     sed '
 168       N
 169       s,$,-,
 170       : loop
 171       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 172       t loop
 173       s,-$,,
 174       s,^['$as_cr_digits']*\n,,
 175     ' >$as_me.lineno &&
 176   chmod +x $as_me.lineno ||
 177     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 178    { (exit 1); exit 1; }; }
 179
 180   # Don't try to exec as it changes $[0], causing all sort of problems
 181   # (the dirname of $[0] is not the place where we might find the
 182   # original and so on.  Autoconf is especially sensible to this).
 183   . ./$as_me.lineno
 184   # Exit status is that of the last command.
 185   exit
 186 }
 187
 188
 189 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 190   *c*,-n*) ECHO_N= ECHO_C='
 191 ' ECHO_T='      ' ;;
 192   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 193   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 194 esac
 195
 196 if expr a : '\(a\)' >/dev/null 2>&1; then
 197   as_expr=expr
 198 else
 199   as_expr=false
 200 fi
 201
 202 rm -f conf$$ conf$$.exe conf$$.file
 203 echo >conf$$.file
 204 if ln -s conf$$.file conf$$ 2>/dev/null; then
 205   # We could just check for DJGPP; but this test a) works b) is more generic
 206   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 207   if test -f conf$$.exe; then
 208     # Don't use ln at all; we don't have any links
 209     as_ln_s='cp -p'
 210   else
 211     as_ln_s='ln -s'
 212   fi
 213 elif ln conf$$.file conf$$ 2>/dev/null; then
 214   as_ln_s=ln
 215 else
 216   as_ln_s='cp -p'
 217 fi
 218 rm -f conf$$ conf$$.exe conf$$.file
 219
 220 if mkdir -p . 2>/dev/null; then
 221   as_mkdir_p=:
 222 else
 223   test -d ./-p && rmdir ./-p
 224   as_mkdir_p=false
 225 fi
 226
 227 as_executable_p="test -f"
 228
 229 # Sed expression to map a string onto a valid CPP name.
 230 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 231
 232 # Sed expression to map a string onto a valid variable name.
 233 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 234
 235
 236 # IFS
 237 # We need space, tab and new line, in precisely that order.
 238 as_nl='
 239 '
 240 IFS="   $as_nl"
 241
 242 # CDPATH.
 243 $as_unset CDPATH
 244
 245
 246 # Name of the host.
 247 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 248 # so uname gets run too.
 249 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 250
 251 exec 6>&1
 252
 253 #
 254 # Initializations.
 255 #
 256 ac_default_prefix=/usr/local
 257 ac_config_libobj_dir=.
 258 cross_compiling=no
 259 subdirs=
 260 MFLAGS=
 261 MAKEFLAGS=
 262 SHELL=${CONFIG_SHELL-/bin/sh}
 263
 264 # Maximum number of lines to put in a shell here document.
 265 # This variable seems obsolete.  It should probably be removed, and
 266 # only ac_max_sed_lines should be used.
 267 : ${ac_max_here_lines=38}
 268
 269 # Identity of this package.
 270 PACKAGE_NAME='mod_domaintree'
 271 PACKAGE_TARNAME='mod_domaintree'
 272 PACKAGE_VERSION='1.3'
 273 PACKAGE_STRING='mod_domaintree 1.3'
 274 PACKAGE_BUGREPORT='mike@iworks.at'
 275
 276 ac_unique_file="mod_domaintree.c"
 277 # Factoring default headers for most tests.
 278 ac_includes_default="\
 279 #include <stdio.h>
 280 #if HAVE_SYS_TYPES_H
 281 # include <sys/types.h>
 282 #endif
 283 #if HAVE_SYS_STAT_H
 284 # include <sys/stat.h>
 285 #endif
 286 #if STDC_HEADERS
 287 # include <stdlib.h>
 288 # include <stddef.h>
 289 #else
 290 # if HAVE_STDLIB_H
 291 #  include <stdlib.h>
 292 # endif
 293 #endif
 294 #if HAVE_STRING_H
 295 # if !STDC_HEADERS && HAVE_MEMORY_H
 296 #  include <memory.h>
 297 # endif
 298 # include <string.h>
 299 #endif
 300 #if HAVE_STRINGS_H
 301 # include <strings.h>
 302 #endif
 303 #if HAVE_INTTYPES_H
 304 # include <inttypes.h>
 305 #else
 306 # if HAVE_STDINT_H
 307 #  include <stdint.h>
 308 # endif
 309 #endif
 310 #if HAVE_UNISTD_H
 311 # include <unistd.h>
 312 #endif"
 313
 314 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP APXS2 LIBOBJS LTLIBOBJS'
 315 ac_subst_files=''
 316
 317 # Initialize some variables set by options.
 318 ac_init_help=
 319 ac_init_version=false
 320 # The variables have the same names as the options, with
 321 # dashes changed to underlines.
 322 cache_file=/dev/null
 323 exec_prefix=NONE
 324 no_create=
 325 no_recursion=
 326 prefix=NONE
 327 program_prefix=NONE
 328 program_suffix=NONE
 329 program_transform_name=s,x,x,
 330 silent=
 331 site=
 332 srcdir=
 333 verbose=
 334 x_includes=NONE
 335 x_libraries=NONE
 336
 337 # Installation directory options.
 338 # These are left unexpanded so users can "make install exec_prefix=/foo"
 339 # and all the variables that are supposed to be based on exec_prefix
 340 # by default will actually change.
 341 # Use braces instead of parens because sh, perl, etc. also accept them.
 342 bindir='${exec_prefix}/bin'
 343 sbindir='${exec_prefix}/sbin'
 344 libexecdir='${exec_prefix}/libexec'
 345 datadir='${prefix}/share'
 346 sysconfdir='${prefix}/etc'
 347 sharedstatedir='${prefix}/com'
 348 localstatedir='${prefix}/var'
 349 libdir='${exec_prefix}/lib'
 350 includedir='${prefix}/include'
 351 oldincludedir='/usr/include'
 352 infodir='${prefix}/info'
 353 mandir='${prefix}/man'
 354
 355 ac_prev=
 356 for ac_option
 357 do
 358   # If the previous option needs an argument, assign it.
 359   if test -n "$ac_prev"; then
 360     eval "$ac_prev=\$ac_option"
 361     ac_prev=
 362     continue
 363   fi
 364
 365   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 366
 367   # Accept the important Cygnus configure options, so we can diagnose typos.
 368
 369   case $ac_option in
 370
 371   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 372     ac_prev=bindir ;;
 373   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 374     bindir=$ac_optarg ;;
 375
 376   -build | --build | --buil | --bui | --bu)
 377     ac_prev=build_alias ;;
 378   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 379     build_alias=$ac_optarg ;;
 380
 381   -cache-file | --cache-file | --cache-fil | --cache-fi \
 382   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 383     ac_prev=cache_file ;;
 384   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 385   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 386     cache_file=$ac_optarg ;;
 387
 388   --config-cache | -C)
 389     cache_file=config.cache ;;
 390
 391   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 392     ac_prev=datadir ;;
 393   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 394   | --da=*)
 395     datadir=$ac_optarg ;;
 396
 397   -disable-* | --disable-*)
 398     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 399     # Reject names that are not valid shell variable names.
 400     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 401       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 402    { (exit 1); exit 1; }; }
 403     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 404     eval "enable_$ac_feature=no" ;;
 405
 406   -enable-* | --enable-*)
 407     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 408     # Reject names that are not valid shell variable names.
 409     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 410       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 411    { (exit 1); exit 1; }; }
 412     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 413     case $ac_option in
 414       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 415       *) ac_optarg=yes ;;
 416     esac
 417     eval "enable_$ac_feature='$ac_optarg'" ;;
 418
 419   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 420   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 421   | --exec | --exe | --ex)
 422     ac_prev=exec_prefix ;;
 423   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 424   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 425   | --exec=* | --exe=* | --ex=*)
 426     exec_prefix=$ac_optarg ;;
 427
 428   -gas | --gas | --ga | --g)
 429     # Obsolete; use --with-gas.
 430     with_gas=yes ;;
 431
 432   -help | --help | --hel | --he | -h)
 433     ac_init_help=long ;;
 434   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 435     ac_init_help=recursive ;;
 436   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 437     ac_init_help=short ;;
 438
 439   -host | --host | --hos | --ho)
 440     ac_prev=host_alias ;;
 441   -host=* | --host=* | --hos=* | --ho=*)
 442     host_alias=$ac_optarg ;;
 443
 444   -includedir | --includedir | --includedi | --included | --include \
 445   | --includ | --inclu | --incl | --inc)
 446     ac_prev=includedir ;;
 447   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 448   | --includ=* | --inclu=* | --incl=* | --inc=*)
 449     includedir=$ac_optarg ;;
 450
 451   -infodir | --infodir | --infodi | --infod | --info | --inf)
 452     ac_prev=infodir ;;
 453   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 454     infodir=$ac_optarg ;;
 455
 456   -libdir | --libdir | --libdi | --libd)
 457     ac_prev=libdir ;;
 458   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 459     libdir=$ac_optarg ;;
 460
 461   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 462   | --libexe | --libex | --libe)
 463     ac_prev=libexecdir ;;
 464   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 465   | --libexe=* | --libex=* | --libe=*)
 466     libexecdir=$ac_optarg ;;
 467
 468   -localstatedir | --localstatedir | --localstatedi | --localstated \
 469   | --localstate | --localstat | --localsta | --localst \
 470   | --locals | --local | --loca | --loc | --lo)
 471     ac_prev=localstatedir ;;
 472   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 473   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 474   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 475     localstatedir=$ac_optarg ;;
 476
 477   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 478     ac_prev=mandir ;;
 479   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 480     mandir=$ac_optarg ;;
 481
 482   -nfp | --nfp | --nf)
 483     # Obsolete; use --without-fp.
 484     with_fp=no ;;
 485
 486   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 487   | --no-cr | --no-c | -n)
 488     no_create=yes ;;
 489
 490   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 491   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 492     no_recursion=yes ;;
 493
 494   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 495   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 496   | --oldin | --oldi | --old | --ol | --o)
 497     ac_prev=oldincludedir ;;
 498   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 499   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 500   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 501     oldincludedir=$ac_optarg ;;
 502
 503   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 504     ac_prev=prefix ;;
 505   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 506     prefix=$ac_optarg ;;
 507
 508   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 509   | --program-pre | --program-pr | --program-p)
 510     ac_prev=program_prefix ;;
 511   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 512   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 513     program_prefix=$ac_optarg ;;
 514
 515   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 516   | --program-suf | --program-su | --program-s)
 517     ac_prev=program_suffix ;;
 518   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 519   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 520     program_suffix=$ac_optarg ;;
 521
 522   -program-transform-name | --program-transform-name \
 523   | --program-transform-nam | --program-transform-na \
 524   | --program-transform-n | --program-transform- \
 525   | --program-transform | --program-transfor \
 526   | --program-transfo | --program-transf \
 527   | --program-trans | --program-tran \
 528   | --progr-tra | --program-tr | --program-t)
 529     ac_prev=program_transform_name ;;
 530   -program-transform-name=* | --program-transform-name=* \
 531   | --program-transform-nam=* | --program-transform-na=* \
 532   | --program-transform-n=* | --program-transform-=* \
 533   | --program-transform=* | --program-transfor=* \
 534   | --program-transfo=* | --program-transf=* \
 535   | --program-trans=* | --program-tran=* \
 536   | --progr-tra=* | --program-tr=* | --program-t=*)
 537     program_transform_name=$ac_optarg ;;
 538
 539   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 540   | -silent | --silent | --silen | --sile | --sil)
 541     silent=yes ;;
 542
 543   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 544     ac_prev=sbindir ;;
 545   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 546   | --sbi=* | --sb=*)
 547     sbindir=$ac_optarg ;;
 548
 549   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 550   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 551   | --sharedst | --shareds | --shared | --share | --shar \
 552   | --sha | --sh)
 553     ac_prev=sharedstatedir ;;
 554   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 555   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 556   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 557   | --sha=* | --sh=*)
 558     sharedstatedir=$ac_optarg ;;
 559
 560   -site | --site | --sit)
 561     ac_prev=site ;;
 562   -site=* | --site=* | --sit=*)
 563     site=$ac_optarg ;;
 564
 565   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 566     ac_prev=srcdir ;;
 567   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 568     srcdir=$ac_optarg ;;
 569
 570   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 571   | --syscon | --sysco | --sysc | --sys | --sy)
 572     ac_prev=sysconfdir ;;
 573   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 574   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 575     sysconfdir=$ac_optarg ;;
 576
 577   -target | --target | --targe | --targ | --tar | --ta | --t)
 578     ac_prev=target_alias ;;
 579   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 580     target_alias=$ac_optarg ;;
 581
 582   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 583     verbose=yes ;;
 584
 585   -version | --version | --versio | --versi | --vers | -V)
 586     ac_init_version=: ;;
 587
 588   -with-* | --with-*)
 589     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 590     # Reject names that are not valid shell variable names.
 591     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 592       { echo "$as_me: error: invalid package name: $ac_package" >&2
 593    { (exit 1); exit 1; }; }
 594     ac_package=`echo $ac_package| sed 's/-/_/g'`
 595     case $ac_option in
 596       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 597       *) ac_optarg=yes ;;
 598     esac
 599     eval "with_$ac_package='$ac_optarg'" ;;
 600
 601   -without-* | --without-*)
 602     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 603     # Reject names that are not valid shell variable names.
 604     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 605       { echo "$as_me: error: invalid package name: $ac_package" >&2
 606    { (exit 1); exit 1; }; }
 607     ac_package=`echo $ac_package | sed 's/-/_/g'`
 608     eval "with_$ac_package=no" ;;
 609
 610   --x)
 611     # Obsolete; use --with-x.
 612     with_x=yes ;;
 613
 614   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 615   | --x-incl | --x-inc | --x-in | --x-i)
 616     ac_prev=x_includes ;;
 617   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 618   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 619     x_includes=$ac_optarg ;;
 620
 621   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 622   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 623     ac_prev=x_libraries ;;
 624   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 625   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 626     x_libraries=$ac_optarg ;;
 627
 628   -*) { echo "$as_me: error: unrecognized option: $ac_option
 629 Try \`$0 --help' for more information." >&2
 630    { (exit 1); exit 1; }; }
 631     ;;
 632
 633   *=*)
 634     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 635     # Reject names that are not valid shell variable names.
 636     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 637       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 638    { (exit 1); exit 1; }; }
 639     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 640     eval "$ac_envvar='$ac_optarg'"
 641     export $ac_envvar ;;
 642
 643   *)
 644     # FIXME: should be removed in autoconf 3.0.
 645     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 646     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 647       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 648     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 649     ;;
 650
 651   esac
 652 done
 653
 654 if test -n "$ac_prev"; then
 655   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 656   { echo "$as_me: error: missing argument to $ac_option" >&2
 657    { (exit 1); exit 1; }; }
 658 fi
 659
 660 # Be sure to have absolute paths.
 661 for ac_var in exec_prefix prefix
 662 do
 663   eval ac_val=$`echo $ac_var`
 664   case $ac_val in
 665     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 666     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 667    { (exit 1); exit 1; }; };;
 668   esac
 669 done
 670
 671 # Be sure to have absolute paths.
 672 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 673               localstatedir libdir includedir oldincludedir infodir mandir
 674 do
 675   eval ac_val=$`echo $ac_var`
 676   case $ac_val in
 677     [\\/$]* | ?:[\\/]* ) ;;
 678     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 679    { (exit 1); exit 1; }; };;
 680   esac
 681 done
 682
 683 # There might be people who depend on the old broken behavior: `$host'
 684 # used to hold the argument of --host etc.
 685 # FIXME: To remove some day.
 686 build=$build_alias
 687 host=$host_alias
 688 target=$target_alias
 689
 690 # FIXME: To remove some day.
 691 if test "x$host_alias" != x; then
 692   if test "x$build_alias" = x; then
 693     cross_compiling=maybe
 694     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 695     If a cross compiler is detected then cross compile mode will be used." >&2
 696   elif test "x$build_alias" != "x$host_alias"; then
 697     cross_compiling=yes
 698   fi
 699 fi
 700
 701 ac_tool_prefix=
 702 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 703
 704 test "$silent" = yes && exec 6>/dev/null
 705
 706
 707 # Find the source files, if location was not specified.
 708 if test -z "$srcdir"; then
 709   ac_srcdir_defaulted=yes
 710   # Try the directory containing this script, then its parent.
 711   ac_confdir=`(dirname "$0") 2>/dev/null ||
 712 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 713          X"$0" : 'X\(//\)[^/]' \| \
 714          X"$0" : 'X\(//\)$' \| \
 715          X"$0" : 'X\(/\)' \| \
 716          .     : '\(.\)' 2>/dev/null ||
 717 echo X"$0" |
 718     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 719           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 720           /^X\(\/\/\)$/{ s//\1/; q; }
 721           /^X\(\/\).*/{ s//\1/; q; }
 722           s/.*/./; q'`
 723   srcdir=$ac_confdir
 724   if test ! -r $srcdir/$ac_unique_file; then
 725     srcdir=..
 726   fi
 727 else
 728   ac_srcdir_defaulted=no
 729 fi
 730 if test ! -r $srcdir/$ac_unique_file; then
 731   if test "$ac_srcdir_defaulted" = yes; then
 732     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 733    { (exit 1); exit 1; }; }
 734   else
 735     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 736    { (exit 1); exit 1; }; }
 737   fi
 738 fi
 739 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 740   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 741    { (exit 1); exit 1; }; }
 742 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 743 ac_env_build_alias_set=${build_alias+set}
 744 ac_env_build_alias_value=$build_alias
 745 ac_cv_env_build_alias_set=${build_alias+set}
 746 ac_cv_env_build_alias_value=$build_alias
 747 ac_env_host_alias_set=${host_alias+set}
 748 ac_env_host_alias_value=$host_alias
 749 ac_cv_env_host_alias_set=${host_alias+set}
 750 ac_cv_env_host_alias_value=$host_alias
 751 ac_env_target_alias_set=${target_alias+set}
 752 ac_env_target_alias_value=$target_alias
 753 ac_cv_env_target_alias_set=${target_alias+set}
 754 ac_cv_env_target_alias_value=$target_alias
 755 ac_env_CC_set=${CC+set}
 756 ac_env_CC_value=$CC
 757 ac_cv_env_CC_set=${CC+set}
 758 ac_cv_env_CC_value=$CC
 759 ac_env_CFLAGS_set=${CFLAGS+set}
 760 ac_env_CFLAGS_value=$CFLAGS
 761 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 762 ac_cv_env_CFLAGS_value=$CFLAGS
 763 ac_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_env_LDFLAGS_value=$LDFLAGS
 765 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 766 ac_cv_env_LDFLAGS_value=$LDFLAGS
 767 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 770 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 771 ac_env_CPP_set=${CPP+set}
 772 ac_env_CPP_value=$CPP
 773 ac_cv_env_CPP_set=${CPP+set}
 774 ac_cv_env_CPP_value=$CPP
 775
 776 #
 777 # Report the --help message.
 778 #
 779 if test "$ac_init_help" = "long"; then
 780   # Omit some internal or obsolete options to make the list less imposing.
 781   # This message is too long to be a string in the A/UX 3.1 sh.
 782   cat <<_ACEOF
 783 \`configure' configures mod_domaintree 1.3 to adapt to many kinds of systems.
 784
 785 Usage: $0 [OPTION]... [VAR=VALUE]...
 786
 787 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 788 VAR=VALUE.  See below for descriptions of some of the useful variables.
 789
 790 Defaults for the options are specified in brackets.
 791
 792 Configuration:
 793   -h, --help              display this help and exit
 794       --help=short        display options specific to this package
 795       --help=recursive    display the short help of all the included packages
 796   -V, --version           display version information and exit
 797   -q, --quiet, --silent   do not print \`checking...' messages
 798       --cache-file=FILE   cache test results in FILE [disabled]
 799   -C, --config-cache      alias for \`--cache-file=config.cache'
 800   -n, --no-create         do not create output files
 801       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 802
 803 _ACEOF
 804
 805   cat <<_ACEOF
 806 Installation directories:
 807   --prefix=PREFIX         install architecture-independent files in PREFIX
 808                           [$ac_default_prefix]
 809   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 810                           [PREFIX]
 811
 812 By default, \`make install' will install all the files in
 813 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 814 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 815 for instance \`--prefix=\$HOME'.
 816
 817 For better control, use the options below.
 818
 819 Fine tuning of the installation directories:
 820   --bindir=DIR           user executables [EPREFIX/bin]
 821   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 822   --libexecdir=DIR       program executables [EPREFIX/libexec]
 823   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 824   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 825   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 826   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 827   --libdir=DIR           object code libraries [EPREFIX/lib]
 828   --includedir=DIR       C header files [PREFIX/include]
 829   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 830   --infodir=DIR          info documentation [PREFIX/info]
 831   --mandir=DIR           man documentation [PREFIX/man]
 832 _ACEOF
 833
 834   cat <<\_ACEOF
 835 _ACEOF
 836 fi
 837
 838 if test -n "$ac_init_help"; then
 839   case $ac_init_help in
 840      short | recursive ) echo "Configuration of mod_domaintree 1.3:";;
 841    esac
 842   cat <<\_ACEOF
 843
 844 Optional Packages:
 845   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 846   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 847   --with-apxs2            where the apxs2 tool is located
 848
 849 Some influential environment variables:
 850   CC          C compiler command
 851   CFLAGS      C compiler flags
 852   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 853               nonstandard directory <lib dir>
 854   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 855               headers in a nonstandard directory <include dir>
 856   CPP         C preprocessor
 857
 858 Use these variables to override the choices made by `configure' or to help
 859 it to find libraries and programs with nonstandard names/locations.
 860
 861 Report bugs to <mike@iworks.at>.
 862 _ACEOF
 863 fi
 864
 865 if test "$ac_init_help" = "recursive"; then
 866   # If there are subdirs, report their specific --help.
 867   ac_popdir=`pwd`
 868   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 869     test -d $ac_dir || continue
 870     ac_builddir=.
 871
 872 if test "$ac_dir" != .; then
 873   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 874   # A "../" for each directory in $ac_dir_suffix.
 875   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 876 else
 877   ac_dir_suffix= ac_top_builddir=
 878 fi
 879
 880 case $srcdir in
 881   .)  # No --srcdir option.  We are building in place.
 882     ac_srcdir=.
 883     if test -z "$ac_top_builddir"; then
 884        ac_top_srcdir=.
 885     else
 886        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 887     fi ;;
 888   [\\/]* | ?:[\\/]* )  # Absolute path.
 889     ac_srcdir=$srcdir$ac_dir_suffix;
 890     ac_top_srcdir=$srcdir ;;
 891   *) # Relative path.
 892     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 893     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 894 esac
 895
 896 # Do not use `cd foo && pwd` to compute absolute paths, because
 897 # the directories may not exist.
 898 case `pwd` in
 899 .) ac_abs_builddir="$ac_dir";;
 900 *)
 901   case "$ac_dir" in
 902   .) ac_abs_builddir=`pwd`;;
 903   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 904   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 905   esac;;
 906 esac
 907 case $ac_abs_builddir in
 908 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 909 *)
 910   case ${ac_top_builddir}. in
 911   .) ac_abs_top_builddir=$ac_abs_builddir;;
 912   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 913   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 914   esac;;
 915 esac
 916 case $ac_abs_builddir in
 917 .) ac_abs_srcdir=$ac_srcdir;;
 918 *)
 919   case $ac_srcdir in
 920   .) ac_abs_srcdir=$ac_abs_builddir;;
 921   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 922   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 923   esac;;
 924 esac
 925 case $ac_abs_builddir in
 926 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 927 *)
 928   case $ac_top_srcdir in
 929   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 930   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 931   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 932   esac;;
 933 esac
 934
 935     cd $ac_dir
 936     # Check for guested configure; otherwise get Cygnus style configure.
 937     if test -f $ac_srcdir/configure.gnu; then
 938       echo
 939       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 940     elif test -f $ac_srcdir/configure; then
 941       echo
 942       $SHELL $ac_srcdir/configure  --help=recursive
 943     elif test -f $ac_srcdir/configure.ac ||
 944            test -f $ac_srcdir/configure.in; then
 945       echo
 946       $ac_configure --help
 947     else
 948       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 949     fi
 950     cd "$ac_popdir"
 951   done
 952 fi
 953
 954 test -n "$ac_init_help" && exit 0
 955 if $ac_init_version; then
 956   cat <<\_ACEOF
 957 mod_domaintree configure 1.3
 958 generated by GNU Autoconf 2.59
 959
 960 Copyright (C) 2003 Free Software Foundation, Inc.
 961 This configure script is free software; the Free Software Foundation
 962 gives unlimited permission to copy, distribute and modify it.
 963 _ACEOF
 964   exit 0
 965 fi
 966 exec 5>config.log
 967 cat >&5 <<_ACEOF
 968 This file contains any messages produced by compilers while
 969 running configure, to aid debugging if configure makes a mistake.
 970
 971 It was created by mod_domaintree $as_me 1.3, which was
 972 generated by GNU Autoconf 2.59.  Invocation command line was
 973
 974   $ $0 $@
 975
 976 _ACEOF
 977 {
 978 cat <<_ASUNAME
 979 ## --------- ##
 980 ## Platform. ##
 981 ## --------- ##
 982
 983 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 984 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 985 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 986 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 987 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 988
 989 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 990 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 991
 992 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 993 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 994 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 995 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
 996 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 997 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 998 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 999
1000 _ASUNAME
1001
1002 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1003 for as_dir in $PATH
1004 do
1005   IFS=$as_save_IFS
1006   test -z "$as_dir" && as_dir=.
1007   echo "PATH: $as_dir"
1008 done
1009
1010 } >&5
1011
1012 cat >&5 <<_ACEOF
1013
1014
1015 ## ----------- ##
1016 ## Core tests. ##
1017 ## ----------- ##
1018
1019 _ACEOF
1020
1021
1022 # Keep a trace of the command line.
1023 # Strip out --no-create and --no-recursion so they do not pile up.
1024 # Strip out --silent because we don't want to record it for future runs.
1025 # Also quote any args containing shell meta-characters.
1026 # Make two passes to allow for proper duplicate-argument suppression.
1027 ac_configure_args=
1028 ac_configure_args0=
1029 ac_configure_args1=
1030 ac_sep=
1031 ac_must_keep_next=false
1032 for ac_pass in 1 2
1033 do
1034   for ac_arg
1035   do
1036     case $ac_arg in
1037     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1038     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1039     | -silent | --silent | --silen | --sile | --sil)
1040       continue ;;
1041     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1042       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1043     esac
1044     case $ac_pass in
1045     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1046     2)
1047       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1048       if test $ac_must_keep_next = true; then
1049         ac_must_keep_next=false # Got value, back to normal.
1050       else
1051         case $ac_arg in
1052           *=* | --config-cache | -C | -disable-* | --disable-* \
1053           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1054           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1055           | -with-* | --with-* | -without-* | --without-* | --x)
1056             case "$ac_configure_args0 " in
1057               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1058             esac
1059             ;;
1060           -* ) ac_must_keep_next=true ;;
1061         esac
1062       fi
1063       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1064       # Get rid of the leading space.
1065       ac_sep=" "
1066       ;;
1067     esac
1068   done
1069 done
1070 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1071 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1072
1073 # When interrupted or exit'd, cleanup temporary files, and complete
1074 # config.log.  We remove comments because anyway the quotes in there
1075 # would cause problems or look ugly.
1076 # WARNING: Be sure not to use single quotes in there, as some shells,
1077 # such as our DU 5.0 friend, will then `close' the trap.
1078 trap 'exit_status=$?
1079   # Save into config.log some information that might help in debugging.
1080   {
1081     echo
1082
1083     cat <<\_ASBOX
1084 ## ---------------- ##
1085 ## Cache variables. ##
1086 ## ---------------- ##
1087 _ASBOX
1088     echo
1089     # The following way of writing the cache mishandles newlines in values,
1090 {
1091   (set) 2>&1 |
1092     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1093     *ac_space=\ *)
1094       sed -n \
1095         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1096           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1097       ;;
1098     *)
1099       sed -n \
1100         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1101       ;;
1102     esac;
1103 }
1104     echo
1105
1106     cat <<\_ASBOX
1107 ## ----------------- ##
1108 ## Output variables. ##
1109 ## ----------------- ##
1110 _ASBOX
1111     echo
1112     for ac_var in $ac_subst_vars
1113     do
1114       eval ac_val=$`echo $ac_var`
1115       echo "$ac_var='"'"'$ac_val'"'"'"
1116     done | sort
1117     echo
1118
1119     if test -n "$ac_subst_files"; then
1120       cat <<\_ASBOX
1121 ## ------------- ##
1122 ## Output files. ##
1123 ## ------------- ##
1124 _ASBOX
1125       echo
1126       for ac_var in $ac_subst_files
1127       do
1128         eval ac_val=$`echo $ac_var`
1129         echo "$ac_var='"'"'$ac_val'"'"'"
1130       done | sort
1131       echo
1132     fi
1133
1134     if test -s confdefs.h; then
1135       cat <<\_ASBOX
1136 ## ----------- ##
1137 ## confdefs.h. ##
1138 ## ----------- ##
1139 _ASBOX
1140       echo
1141       sed "/^$/d" confdefs.h | sort
1142       echo
1143     fi
1144     test "$ac_signal" != 0 &&
1145       echo "$as_me: caught signal $ac_signal"
1146     echo "$as_me: exit $exit_status"
1147   } >&5
1148   rm -f core *.core &&
1149   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1150     exit $exit_status
1151      ' 0
1152 for ac_signal in 1 2 13 15; do
1153   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1154 done
1155 ac_signal=0
1156
1157 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1158 rm -rf conftest* confdefs.h
1159 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1160 echo >confdefs.h
1161
1162 # Predefined preprocessor variables.
1163
1164 cat >>confdefs.h <<_ACEOF
1165 #define PACKAGE_NAME "$PACKAGE_NAME"
1166 _ACEOF
1167
1168
1169 cat >>confdefs.h <<_ACEOF
1170 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1171 _ACEOF
1172
1173
1174 cat >>confdefs.h <<_ACEOF
1175 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1176 _ACEOF
1177
1178
1179 cat >>confdefs.h <<_ACEOF
1180 #define PACKAGE_STRING "$PACKAGE_STRING"
1181 _ACEOF
1182
1183
1184 cat >>confdefs.h <<_ACEOF
1185 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1186 _ACEOF
1187
1188
1189 # Let the site file select an alternate cache file if it wants to.
1190 # Prefer explicitly selected file to automatically selected ones.
1191 if test -z "$CONFIG_SITE"; then
1192   if test "x$prefix" != xNONE; then
1193     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1194   else
1195     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1196   fi
1197 fi
1198 for ac_site_file in $CONFIG_SITE; do
1199   if test -r "$ac_site_file"; then
1200     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1201 echo "$as_me: loading site script $ac_site_file" >&6;}
1202     sed 's/^/| /' "$ac_site_file" >&5
1203     . "$ac_site_file"
1204   fi
1205 done
1206
1207 if test -r "$cache_file"; then
1208   # Some versions of bash will fail to source /dev/null (special
1209   # files actually), so we avoid doing that.
1210   if test -f "$cache_file"; then
1211     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1212 echo "$as_me: loading cache $cache_file" >&6;}
1213     case $cache_file in
1214       [\\/]* | ?:[\\/]* ) . $cache_file;;
1215       *)                      . ./$cache_file;;
1216     esac
1217   fi
1218 else
1219   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1220 echo "$as_me: creating cache $cache_file" >&6;}
1221   >$cache_file
1222 fi
1223
1224 # Check that the precious variables saved in the cache have kept the same
1225 # value.
1226 ac_cache_corrupted=false
1227 for ac_var in `(set) 2>&1 |
1228                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1229   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1230   eval ac_new_set=\$ac_env_${ac_var}_set
1231   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1232   eval ac_new_val="\$ac_env_${ac_var}_value"
1233   case $ac_old_set,$ac_new_set in
1234     set,)
1235       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1236 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1237       ac_cache_corrupted=: ;;
1238     ,set)
1239       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1240 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1241       ac_cache_corrupted=: ;;
1242     ,);;
1243     *)
1244       if test "x$ac_old_val" != "x$ac_new_val"; then
1245         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1246 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1247         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1248 echo "$as_me:   former value:  $ac_old_val" >&2;}
1249         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1250 echo "$as_me:   current value: $ac_new_val" >&2;}
1251         ac_cache_corrupted=:
1252       fi;;
1253   esac
1254   # Pass precious variables to config.status.
1255   if test "$ac_new_set" = set; then
1256     case $ac_new_val in
1257     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1258       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1259     *) ac_arg=$ac_var=$ac_new_val ;;
1260     esac
1261     case " $ac_configure_args " in
1262       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1263       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1264     esac
1265   fi
1266 done
1267 if $ac_cache_corrupted; then
1268   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1269 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1270   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1271 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1272    { (exit 1); exit 1; }; }
1273 fi
1274
1275 ac_ext=c
1276 ac_cpp='$CPP $CPPFLAGS'
1277 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1278 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1279 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309           ac_config_headers="$ac_config_headers config.h"
1310
1311
1312 ac_ext=c
1313 ac_cpp='$CPP $CPPFLAGS'
1314 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1315 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1316 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1317 if test -n "$ac_tool_prefix"; then
1318   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1319 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1320 echo "$as_me:$LINENO: checking for $ac_word" >&5
1321 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1322 if test "${ac_cv_prog_CC+set}" = set; then
1323   echo $ECHO_N "(cached) $ECHO_C" >&6
1324 else
1325   if test -n "$CC"; then
1326   ac_cv_prog_CC="$CC" # Let the user override the test.
1327 else
1328 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1329 for as_dir in $PATH
1330 do
1331   IFS=$as_save_IFS
1332   test -z "$as_dir" && as_dir=.
1333   for ac_exec_ext in '' $ac_executable_extensions; do
1334   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1335     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1336     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1337     break 2
1338   fi
1339 done
1340 done
1341
1342 fi
1343 fi
1344 CC=$ac_cv_prog_CC
1345 if test -n "$CC"; then
1346   echo "$as_me:$LINENO: result: $CC" >&5
1347 echo "${ECHO_T}$CC" >&6
1348 else
1349   echo "$as_me:$LINENO: result: no" >&5
1350 echo "${ECHO_T}no" >&6
1351 fi
1352
1353 fi
1354 if test -z "$ac_cv_prog_CC"; then
1355   ac_ct_CC=$CC
1356   # Extract the first word of "gcc", so it can be a program name with args.
1357 set dummy gcc; ac_word=$2
1358 echo "$as_me:$LINENO: checking for $ac_word" >&5
1359 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1360 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1361   echo $ECHO_N "(cached) $ECHO_C" >&6
1362 else
1363   if test -n "$ac_ct_CC"; then
1364   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1365 else
1366 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1367 for as_dir in $PATH
1368 do
1369   IFS=$as_save_IFS
1370   test -z "$as_dir" && as_dir=.
1371   for ac_exec_ext in '' $ac_executable_extensions; do
1372   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1373     ac_cv_prog_ac_ct_CC="gcc"
1374     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1375     break 2
1376   fi
1377 done
1378 done
1379
1380 fi
1381 fi
1382 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1383 if test -n "$ac_ct_CC"; then
1384   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1385 echo "${ECHO_T}$ac_ct_CC" >&6
1386 else
1387   echo "$as_me:$LINENO: result: no" >&5
1388 echo "${ECHO_T}no" >&6
1389 fi
1390
1391   CC=$ac_ct_CC
1392 else
1393   CC="$ac_cv_prog_CC"
1394 fi
1395
1396 if test -z "$CC"; then
1397   if test -n "$ac_tool_prefix"; then
1398   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1399 set dummy ${ac_tool_prefix}cc; ac_word=$2
1400 echo "$as_me:$LINENO: checking for $ac_word" >&5
1401 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1402 if test "${ac_cv_prog_CC+set}" = set; then
1403   echo $ECHO_N "(cached) $ECHO_C" >&6
1404 else
1405   if test -n "$CC"; then
1406   ac_cv_prog_CC="$CC" # Let the user override the test.
1407 else
1408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1409 for as_dir in $PATH
1410 do
1411   IFS=$as_save_IFS
1412   test -z "$as_dir" && as_dir=.
1413   for ac_exec_ext in '' $ac_executable_extensions; do
1414   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1415     ac_cv_prog_CC="${ac_tool_prefix}cc"
1416     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1417     break 2
1418   fi
1419 done
1420 done
1421
1422 fi
1423 fi
1424 CC=$ac_cv_prog_CC
1425 if test -n "$CC"; then
1426   echo "$as_me:$LINENO: result: $CC" >&5
1427 echo "${ECHO_T}$CC" >&6
1428 else
1429   echo "$as_me:$LINENO: result: no" >&5
1430 echo "${ECHO_T}no" >&6
1431 fi
1432
1433 fi
1434 if test -z "$ac_cv_prog_CC"; then
1435   ac_ct_CC=$CC
1436   # Extract the first word of "cc", so it can be a program name with args.
1437 set dummy cc; ac_word=$2
1438 echo "$as_me:$LINENO: checking for $ac_word" >&5
1439 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1440 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1441   echo $ECHO_N "(cached) $ECHO_C" >&6
1442 else
1443   if test -n "$ac_ct_CC"; then
1444   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1445 else
1446 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1447 for as_dir in $PATH
1448 do
1449   IFS=$as_save_IFS
1450   test -z "$as_dir" && as_dir=.
1451   for ac_exec_ext in '' $ac_executable_extensions; do
1452   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1453     ac_cv_prog_ac_ct_CC="cc"
1454     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1455     break 2
1456   fi
1457 done
1458 done
1459
1460 fi
1461 fi
1462 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1463 if test -n "$ac_ct_CC"; then
1464   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1465 echo "${ECHO_T}$ac_ct_CC" >&6
1466 else
1467   echo "$as_me:$LINENO: result: no" >&5
1468 echo "${ECHO_T}no" >&6
1469 fi
1470
1471   CC=$ac_ct_CC
1472 else
1473   CC="$ac_cv_prog_CC"
1474 fi
1475
1476 fi
1477 if test -z "$CC"; then
1478   # Extract the first word of "cc", so it can be a program name with args.
1479 set dummy cc; ac_word=$2
1480 echo "$as_me:$LINENO: checking for $ac_word" >&5
1481 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1482 if test "${ac_cv_prog_CC+set}" = set; then
1483   echo $ECHO_N "(cached) $ECHO_C" >&6
1484 else
1485   if test -n "$CC"; then
1486   ac_cv_prog_CC="$CC" # Let the user override the test.
1487 else
1488   ac_prog_rejected=no
1489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1490 for as_dir in $PATH
1491 do
1492   IFS=$as_save_IFS
1493   test -z "$as_dir" && as_dir=.
1494   for ac_exec_ext in '' $ac_executable_extensions; do
1495   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1496     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1497        ac_prog_rejected=yes
1498        continue
1499      fi
1500     ac_cv_prog_CC="cc"
1501     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1502     break 2
1503   fi
1504 done
1505 done
1506
1507 if test $ac_prog_rejected = yes; then
1508   # We found a bogon in the path, so make sure we never use it.
1509   set dummy $ac_cv_prog_CC
1510   shift
1511   if test $# != 0; then
1512     # We chose a different compiler from the bogus one.
1513     # However, it has the same basename, so the bogon will be chosen
1514     # first if we set CC to just the basename; use the full file name.
1515     shift
1516     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1517   fi
1518 fi
1519 fi
1520 fi
1521 CC=$ac_cv_prog_CC
1522 if test -n "$CC"; then
1523   echo "$as_me:$LINENO: result: $CC" >&5
1524 echo "${ECHO_T}$CC" >&6
1525 else
1526   echo "$as_me:$LINENO: result: no" >&5
1527 echo "${ECHO_T}no" >&6
1528 fi
1529
1530 fi
1531 if test -z "$CC"; then
1532   if test -n "$ac_tool_prefix"; then
1533   for ac_prog in cl
1534   do
1535     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1536 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1537 echo "$as_me:$LINENO: checking for $ac_word" >&5
1538 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1539 if test "${ac_cv_prog_CC+set}" = set; then
1540   echo $ECHO_N "(cached) $ECHO_C" >&6
1541 else
1542   if test -n "$CC"; then
1543   ac_cv_prog_CC="$CC" # Let the user override the test.
1544 else
1545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1546 for as_dir in $PATH
1547 do
1548   IFS=$as_save_IFS
1549   test -z "$as_dir" && as_dir=.
1550   for ac_exec_ext in '' $ac_executable_extensions; do
1551   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1552     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1553     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1554     break 2
1555   fi
1556 done
1557 done
1558
1559 fi
1560 fi
1561 CC=$ac_cv_prog_CC
1562 if test -n "$CC"; then
1563   echo "$as_me:$LINENO: result: $CC" >&5
1564 echo "${ECHO_T}$CC" >&6
1565 else
1566   echo "$as_me:$LINENO: result: no" >&5
1567 echo "${ECHO_T}no" >&6
1568 fi
1569
1570     test -n "$CC" && break
1571   done
1572 fi
1573 if test -z "$CC"; then
1574   ac_ct_CC=$CC
1575   for ac_prog in cl
1576 do
1577   # Extract the first word of "$ac_prog", so it can be a program name with args.
1578 set dummy $ac_prog; ac_word=$2
1579 echo "$as_me:$LINENO: checking for $ac_word" >&5
1580 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1581 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1582   echo $ECHO_N "(cached) $ECHO_C" >&6
1583 else
1584   if test -n "$ac_ct_CC"; then
1585   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1586 else
1587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1588 for as_dir in $PATH
1589 do
1590   IFS=$as_save_IFS
1591   test -z "$as_dir" && as_dir=.
1592   for ac_exec_ext in '' $ac_executable_extensions; do
1593   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1594     ac_cv_prog_ac_ct_CC="$ac_prog"
1595     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1596     break 2
1597   fi
1598 done
1599 done
1600
1601 fi
1602 fi
1603 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1604 if test -n "$ac_ct_CC"; then
1605   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1606 echo "${ECHO_T}$ac_ct_CC" >&6
1607 else
1608   echo "$as_me:$LINENO: result: no" >&5
1609 echo "${ECHO_T}no" >&6
1610 fi
1611
1612   test -n "$ac_ct_CC" && break
1613 done
1614
1615   CC=$ac_ct_CC
1616 fi
1617
1618 fi
1619
1620
1621 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1622 See \`config.log' for more details." >&5
1623 echo "$as_me: error: no acceptable C compiler found in \$PATH
1624 See \`config.log' for more details." >&2;}
1625    { (exit 1); exit 1; }; }
1626
1627 # Provide some information about the compiler.
1628 echo "$as_me:$LINENO:" \
1629      "checking for C compiler version" >&5
1630 ac_compiler=`set X $ac_compile; echo $2`
1631 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1632   (eval $ac_compiler --version </dev/null >&5) 2>&5
1633   ac_status=$?
1634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1635   (exit $ac_status); }
1636 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1637   (eval $ac_compiler -v </dev/null >&5) 2>&5
1638   ac_status=$?
1639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1640   (exit $ac_status); }
1641 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1642   (eval $ac_compiler -V </dev/null >&5) 2>&5
1643   ac_status=$?
1644   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1645   (exit $ac_status); }
1646
1647 cat >conftest.$ac_ext <<_ACEOF
1648 /* confdefs.h.  */
1649 _ACEOF
1650 cat confdefs.h >>conftest.$ac_ext
1651 cat >>conftest.$ac_ext <<_ACEOF
1652 /* end confdefs.h.  */
1653
1654 int
1655 main ()
1656 {
1657
1658   ;
1659   return 0;
1660 }
1661 _ACEOF
1662 ac_clean_files_save=$ac_clean_files
1663 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1664 # Try to create an executable without -o first, disregard a.out.
1665 # It will help us diagnose broken compilers, and finding out an intuition
1666 # of exeext.
1667 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1668 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1669 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1670 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1671   (eval $ac_link_default) 2>&5
1672   ac_status=$?
1673   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1674   (exit $ac_status); }; then
1675   # Find the output, starting from the most likely.  This scheme is
1676 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1677 # resort.
1678
1679 # Be careful to initialize this variable, since it used to be cached.
1680 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1681 ac_cv_exeext=
1682 # b.out is created by i960 compilers.
1683 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1684 do
1685   test -f "$ac_file" || continue
1686   case $ac_file in
1687     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1688         ;;
1689     conftest.$ac_ext )
1690         # This is the source file.
1691         ;;
1692     [ab].out )
1693         # We found the default executable, but exeext='' is most
1694         # certainly right.
1695         break;;
1696     *.* )
1697         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1698         # FIXME: I believe we export ac_cv_exeext for Libtool,
1699         # but it would be cool to find out if it's true.  Does anybody
1700         # maintain Libtool? --akim.
1701         export ac_cv_exeext
1702         break;;
1703     * )
1704         break;;
1705   esac
1706 done
1707 else
1708   echo "$as_me: failed program was:" >&5
1709 sed 's/^/| /' conftest.$ac_ext >&5
1710
1711 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1712 See \`config.log' for more details." >&5
1713 echo "$as_me: error: C compiler cannot create executables
1714 See \`config.log' for more details." >&2;}
1715    { (exit 77); exit 77; }; }
1716 fi
1717
1718 ac_exeext=$ac_cv_exeext
1719 echo "$as_me:$LINENO: result: $ac_file" >&5
1720 echo "${ECHO_T}$ac_file" >&6
1721
1722 # Check the compiler produces executables we can run.  If not, either
1723 # the compiler is broken, or we cross compile.
1724 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1725 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1726 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1727 # If not cross compiling, check that we can run a simple program.
1728 if test "$cross_compiling" != yes; then
1729   if { ac_try='./$ac_file'
1730   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1731   (eval $ac_try) 2>&5
1732   ac_status=$?
1733   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1734   (exit $ac_status); }; }; then
1735     cross_compiling=no
1736   else
1737     if test "$cross_compiling" = maybe; then
1738         cross_compiling=yes
1739     else
1740         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1741 If you meant to cross compile, use \`--host'.
1742 See \`config.log' for more details." >&5
1743 echo "$as_me: error: cannot run C compiled programs.
1744 If you meant to cross compile, use \`--host'.
1745 See \`config.log' for more details." >&2;}
1746    { (exit 1); exit 1; }; }
1747     fi
1748   fi
1749 fi
1750 echo "$as_me:$LINENO: result: yes" >&5
1751 echo "${ECHO_T}yes" >&6
1752
1753 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1754 ac_clean_files=$ac_clean_files_save
1755 # Check the compiler produces executables we can run.  If not, either
1756 # the compiler is broken, or we cross compile.
1757 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1758 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1759 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1760 echo "${ECHO_T}$cross_compiling" >&6
1761
1762 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1763 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1764 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1765   (eval $ac_link) 2>&5
1766   ac_status=$?
1767   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1768   (exit $ac_status); }; then
1769   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1770 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1771 # work properly (i.e., refer to `conftest.exe'), while it won't with
1772 # `rm'.
1773 for ac_file in conftest.exe conftest conftest.*; do
1774   test -f "$ac_file" || continue
1775   case $ac_file in
1776     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1777     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1778           export ac_cv_exeext
1779           break;;
1780     * ) break;;
1781   esac
1782 done
1783 else
1784   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1785 See \`config.log' for more details." >&5
1786 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1787 See \`config.log' for more details." >&2;}
1788    { (exit 1); exit 1; }; }
1789 fi
1790
1791 rm -f conftest$ac_cv_exeext
1792 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1793 echo "${ECHO_T}$ac_cv_exeext" >&6
1794
1795 rm -f conftest.$ac_ext
1796 EXEEXT=$ac_cv_exeext
1797 ac_exeext=$EXEEXT
1798 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1799 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1800 if test "${ac_cv_objext+set}" = set; then
1801   echo $ECHO_N "(cached) $ECHO_C" >&6
1802 else
1803   cat >conftest.$ac_ext <<_ACEOF
1804 /* confdefs.h.  */
1805 _ACEOF
1806 cat confdefs.h >>conftest.$ac_ext
1807 cat >>conftest.$ac_ext <<_ACEOF
1808 /* end confdefs.h.  */
1809
1810 int
1811 main ()
1812 {
1813
1814   ;
1815   return 0;
1816 }
1817 _ACEOF
1818 rm -f conftest.o conftest.obj
1819 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1820   (eval $ac_compile) 2>&5
1821   ac_status=$?
1822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1823   (exit $ac_status); }; then
1824   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1825   case $ac_file in
1826     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1827     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1828        break;;
1829   esac
1830 done
1831 else
1832   echo "$as_me: failed program was:" >&5
1833 sed 's/^/| /' conftest.$ac_ext >&5
1834
1835 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1836 See \`config.log' for more details." >&5
1837 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1838 See \`config.log' for more details." >&2;}
1839    { (exit 1); exit 1; }; }
1840 fi
1841
1842 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1843 fi
1844 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1845 echo "${ECHO_T}$ac_cv_objext" >&6
1846 OBJEXT=$ac_cv_objext
1847 ac_objext=$OBJEXT
1848 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1849 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1850 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1851   echo $ECHO_N "(cached) $ECHO_C" >&6
1852 else
1853   cat >conftest.$ac_ext <<_ACEOF
1854 /* confdefs.h.  */
1855 _ACEOF
1856 cat confdefs.h >>conftest.$ac_ext
1857 cat >>conftest.$ac_ext <<_ACEOF
1858 /* end confdefs.h.  */
1859
1860 int
1861 main ()
1862 {
1863 #ifndef __GNUC__
1864        choke me
1865 #endif
1866
1867   ;
1868   return 0;
1869 }
1870 _ACEOF
1871 rm -f conftest.$ac_objext
1872 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1873   (eval $ac_compile) 2>conftest.er1
1874   ac_status=$?
1875   grep -v '^ *+' conftest.er1 >conftest.err
1876   rm -f conftest.er1
1877   cat conftest.err >&5
1878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1879   (exit $ac_status); } &&
1880          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
1881   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1882   (eval $ac_try) 2>&5
1883   ac_status=$?
1884   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1885   (exit $ac_status); }; } &&
1886          { ac_try='test -s conftest.$ac_objext'
1887   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1888   (eval $ac_try) 2>&5
1889   ac_status=$?
1890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1891   (exit $ac_status); }; }; then
1892   ac_compiler_gnu=yes
1893 else
1894   echo "$as_me: failed program was:" >&5
1895 sed 's/^/| /' conftest.$ac_ext >&5
1896
1897 ac_compiler_gnu=no
1898 fi
1899 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1900 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1901
1902 fi
1903 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1904 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1905 GCC=`test $ac_compiler_gnu = yes && echo yes`
1906 ac_test_CFLAGS=${CFLAGS+set}
1907 ac_save_CFLAGS=$CFLAGS
1908 CFLAGS="-g"
1909 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1910 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1911 if test "${ac_cv_prog_cc_g+set}" = set; then
1912   echo $ECHO_N "(cached) $ECHO_C" >&6
1913 else
1914   cat >conftest.$ac_ext <<_ACEOF
1915 /* confdefs.h.  */
1916 _ACEOF
1917 cat confdefs.h >>conftest.$ac_ext
1918 cat >>conftest.$ac_ext <<_ACEOF
1919 /* end confdefs.h.  */
1920
1921 int
1922 main ()
1923 {
1924
1925   ;
1926   return 0;
1927 }
1928 _ACEOF
1929 rm -f conftest.$ac_objext
1930 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1931   (eval $ac_compile) 2>conftest.er1
1932   ac_status=$?
1933   grep -v '^ *+' conftest.er1 >conftest.err
1934   rm -f conftest.er1
1935   cat conftest.err >&5
1936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1937   (exit $ac_status); } &&
1938          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
1939   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1940   (eval $ac_try) 2>&5
1941   ac_status=$?
1942   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1943   (exit $ac_status); }; } &&
1944          { ac_try='test -s conftest.$ac_objext'
1945   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1946   (eval $ac_try) 2>&5
1947   ac_status=$?
1948   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1949   (exit $ac_status); }; }; then
1950   ac_cv_prog_cc_g=yes
1951 else
1952   echo "$as_me: failed program was:" >&5
1953 sed 's/^/| /' conftest.$ac_ext >&5
1954
1955 ac_cv_prog_cc_g=no
1956 fi
1957 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1958 fi
1959 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1960 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1961 if test "$ac_test_CFLAGS" = set; then
1962   CFLAGS=$ac_save_CFLAGS
1963 elif test $ac_cv_prog_cc_g = yes; then
1964   if test "$GCC" = yes; then
1965     CFLAGS="-g -O2"
1966   else
1967     CFLAGS="-g"
1968   fi
1969 else
1970   if test "$GCC" = yes; then
1971     CFLAGS="-O2"
1972   else
1973     CFLAGS=
1974   fi
1975 fi
1976 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
1977 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1978 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1979   echo $ECHO_N "(cached) $ECHO_C" >&6
1980 else
1981   ac_cv_prog_cc_stdc=no
1982 ac_save_CC=$CC
1983 cat >conftest.$ac_ext <<_ACEOF
1984 /* confdefs.h.  */
1985 _ACEOF
1986 cat confdefs.h >>conftest.$ac_ext
1987 cat >>conftest.$ac_ext <<_ACEOF
1988 /* end confdefs.h.  */
1989 #include <stdarg.h>
1990 #include <stdio.h>
1991 #include <sys/types.h>
1992 #include <sys/stat.h>
1993 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
1994 struct buf { int x; };
1995 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1996 static char *e (p, i)
1997      char **p;
1998      int i;
1999 {
2000   return p[i];
2001 }
2002 static char *f (char * (*g) (char **, int), char **p, ...)
2003 {
2004   char *s;
2005   va_list v;
2006   va_start (v,p);
2007   s = g (p, va_arg (v,int));
2008   va_end (v);
2009   return s;
2010 }
2011
2012 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2013    function prototypes and stuff, but not '\xHH' hex character constants.
2014    These don't provoke an error unfortunately, instead are silently treated
2015    as 'x'.  The following induces an error, until -std1 is added to get
2016    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2017    array size at least.  It's necessary to write '\x00'==0 to get something
2018    that's true only with -std1.  */
2019 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2020
2021 int test (int i, double x);
2022 struct s1 {int (*f) (int a);};
2023 struct s2 {int (*f) (double a);};
2024 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2025 int argc;
2026 char **argv;
2027 int
2028 main ()
2029 {
2030 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2031   ;
2032   return 0;
2033 }
2034 _ACEOF
2035 # Don't try gcc -ansi; that turns off useful extensions and
2036 # breaks some systems' header files.
2037 # AIX                   -qlanglvl=ansi
2038 # Ultrix and OSF/1      -std1
2039 # HP-UX 10.20 and later -Ae
2040 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2041 # SVR4                  -Xc -D__EXTENSIONS__
2042 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2043 do
2044   CC="$ac_save_CC $ac_arg"
2045   rm -f conftest.$ac_objext
2046 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2047   (eval $ac_compile) 2>conftest.er1
2048   ac_status=$?
2049   grep -v '^ *+' conftest.er1 >conftest.err
2050   rm -f conftest.er1
2051   cat conftest.err >&5
2052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2053   (exit $ac_status); } &&
2054          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2055   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2056   (eval $ac_try) 2>&5
2057   ac_status=$?
2058   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2059   (exit $ac_status); }; } &&
2060          { ac_try='test -s conftest.$ac_objext'
2061   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2062   (eval $ac_try) 2>&5
2063   ac_status=$?
2064   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2065   (exit $ac_status); }; }; then
2066   ac_cv_prog_cc_stdc=$ac_arg
2067 break
2068 else
2069   echo "$as_me: failed program was:" >&5
2070 sed 's/^/| /' conftest.$ac_ext >&5
2071
2072 fi
2073 rm -f conftest.err conftest.$ac_objext
2074 done
2075 rm -f conftest.$ac_ext conftest.$ac_objext
2076 CC=$ac_save_CC
2077
2078 fi
2079
2080 case "x$ac_cv_prog_cc_stdc" in
2081   x|xno)
2082     echo "$as_me:$LINENO: result: none needed" >&5
2083 echo "${ECHO_T}none needed" >&6 ;;
2084   *)
2085     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2086 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2087     CC="$CC $ac_cv_prog_cc_stdc" ;;
2088 esac
2089
2090 # Some people use a C++ compiler to compile C.  Since we use `exit',
2091 # in C++ we need to declare it.  In case someone uses the same compiler
2092 # for both compiling C and C++ we need to have the C++ compiler decide
2093 # the declaration of exit, since it's the most demanding environment.
2094 cat >conftest.$ac_ext <<_ACEOF
2095 #ifndef __cplusplus
2096   choke me
2097 #endif
2098 _ACEOF
2099 rm -f conftest.$ac_objext
2100 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2101   (eval $ac_compile) 2>conftest.er1
2102   ac_status=$?
2103   grep -v '^ *+' conftest.er1 >conftest.err
2104   rm -f conftest.er1
2105   cat conftest.err >&5
2106   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2107   (exit $ac_status); } &&
2108          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2109   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2110   (eval $ac_try) 2>&5
2111   ac_status=$?
2112   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2113   (exit $ac_status); }; } &&
2114          { ac_try='test -s conftest.$ac_objext'
2115   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2116   (eval $ac_try) 2>&5
2117   ac_status=$?
2118   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2119   (exit $ac_status); }; }; then
2120   for ac_declaration in \
2121    '' \
2122    'extern "C" void std::exit (int) throw (); using std::exit;' \
2123    'extern "C" void std::exit (int); using std::exit;' \
2124    'extern "C" void exit (int) throw ();' \
2125    'extern "C" void exit (int);' \
2126    'void exit (int);'
2127 do
2128   cat >conftest.$ac_ext <<_ACEOF
2129 /* confdefs.h.  */
2130 _ACEOF
2131 cat confdefs.h >>conftest.$ac_ext
2132 cat >>conftest.$ac_ext <<_ACEOF
2133 /* end confdefs.h.  */
2134 $ac_declaration
2135 #include <stdlib.h>
2136 int
2137 main ()
2138 {
2139 exit (42);
2140   ;
2141   return 0;
2142 }
2143 _ACEOF
2144 rm -f conftest.$ac_objext
2145 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2146   (eval $ac_compile) 2>conftest.er1
2147   ac_status=$?
2148   grep -v '^ *+' conftest.er1 >conftest.err
2149   rm -f conftest.er1
2150   cat conftest.err >&5
2151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152   (exit $ac_status); } &&
2153          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2154   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2155   (eval $ac_try) 2>&5
2156   ac_status=$?
2157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2158   (exit $ac_status); }; } &&
2159          { ac_try='test -s conftest.$ac_objext'
2160   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2161   (eval $ac_try) 2>&5
2162   ac_status=$?
2163   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2164   (exit $ac_status); }; }; then
2165   :
2166 else
2167   echo "$as_me: failed program was:" >&5
2168 sed 's/^/| /' conftest.$ac_ext >&5
2169
2170 continue
2171 fi
2172 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2173   cat >conftest.$ac_ext <<_ACEOF
2174 /* confdefs.h.  */
2175 _ACEOF
2176 cat confdefs.h >>conftest.$ac_ext
2177 cat >>conftest.$ac_ext <<_ACEOF
2178 /* end confdefs.h.  */
2179 $ac_declaration
2180 int
2181 main ()
2182 {
2183 exit (42);
2184   ;
2185   return 0;
2186 }
2187 _ACEOF
2188 rm -f conftest.$ac_objext
2189 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2190   (eval $ac_compile) 2>conftest.er1
2191   ac_status=$?
2192   grep -v '^ *+' conftest.er1 >conftest.err
2193   rm -f conftest.er1
2194   cat conftest.err >&5
2195   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2196   (exit $ac_status); } &&
2197          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2198   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2199   (eval $ac_try) 2>&5
2200   ac_status=$?
2201   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2202   (exit $ac_status); }; } &&
2203          { ac_try='test -s conftest.$ac_objext'
2204   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2205   (eval $ac_try) 2>&5
2206   ac_status=$?
2207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2208   (exit $ac_status); }; }; then
2209   break
2210 else
2211   echo "$as_me: failed program was:" >&5
2212 sed 's/^/| /' conftest.$ac_ext >&5
2213
2214 fi
2215 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2216 done
2217 rm -f conftest*
2218 if test -n "$ac_declaration"; then
2219   echo '#ifdef __cplusplus' >>confdefs.h
2220   echo $ac_declaration      >>confdefs.h
2221   echo '#endif'             >>confdefs.h
2222 fi
2223
2224 else
2225   echo "$as_me: failed program was:" >&5
2226 sed 's/^/| /' conftest.$ac_ext >&5
2227
2228 fi
2229 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2230 ac_ext=c
2231 ac_cpp='$CPP $CPPFLAGS'
2232 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2233 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2234 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2235
2236
2237 ac_ext=c
2238 ac_cpp='$CPP $CPPFLAGS'
2239 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2240 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2241 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2242 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2243 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2244 # On Suns, sometimes $CPP names a directory.
2245 if test -n "$CPP" && test -d "$CPP"; then
2246   CPP=
2247 fi
2248 if test -z "$CPP"; then
2249   if test "${ac_cv_prog_CPP+set}" = set; then
2250   echo $ECHO_N "(cached) $ECHO_C" >&6
2251 else
2252       # Double quotes because CPP needs to be expanded
2253     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2254     do
2255       ac_preproc_ok=false
2256 for ac_c_preproc_warn_flag in '' yes
2257 do
2258   # Use a header file that comes with gcc, so configuring glibc
2259   # with a fresh cross-compiler works.
2260   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2261   # <limits.h> exists even on freestanding compilers.
2262   # On the NeXT, cc -E runs the code through the compiler's parser,
2263   # not just through cpp. "Syntax error" is here to catch this case.
2264   cat >conftest.$ac_ext <<_ACEOF
2265 /* confdefs.h.  */
2266 _ACEOF
2267 cat confdefs.h >>conftest.$ac_ext
2268 cat >>conftest.$ac_ext <<_ACEOF
2269 /* end confdefs.h.  */
2270 #ifdef __STDC__
2271 # include <limits.h>
2272 #else
2273 # include <assert.h>
2274 #endif
2275                      Syntax error
2276 _ACEOF
2277 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2278   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2279   ac_status=$?
2280   grep -v '^ *+' conftest.er1 >conftest.err
2281   rm -f conftest.er1
2282   cat conftest.err >&5
2283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2284   (exit $ac_status); } >/dev/null; then
2285   if test -s conftest.err; then
2286     ac_cpp_err=$ac_c_preproc_warn_flag
2287     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2288   else
2289     ac_cpp_err=
2290   fi
2291 else
2292   ac_cpp_err=yes
2293 fi
2294 if test -z "$ac_cpp_err"; then
2295   :
2296 else
2297   echo "$as_me: failed program was:" >&5
2298 sed 's/^/| /' conftest.$ac_ext >&5
2299
2300   # Broken: fails on valid input.
2301 continue
2302 fi
2303 rm -f conftest.err conftest.$ac_ext
2304
2305   # OK, works on sane cases.  Now check whether non-existent headers
2306   # can be detected and how.
2307   cat >conftest.$ac_ext <<_ACEOF
2308 /* confdefs.h.  */
2309 _ACEOF
2310 cat confdefs.h >>conftest.$ac_ext
2311 cat >>conftest.$ac_ext <<_ACEOF
2312 /* end confdefs.h.  */
2313 #include <ac_nonexistent.h>
2314 _ACEOF
2315 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2316   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2317   ac_status=$?
2318   grep -v '^ *+' conftest.er1 >conftest.err
2319   rm -f conftest.er1
2320   cat conftest.err >&5
2321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2322   (exit $ac_status); } >/dev/null; then
2323   if test -s conftest.err; then
2324     ac_cpp_err=$ac_c_preproc_warn_flag
2325     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2326   else
2327     ac_cpp_err=
2328   fi
2329 else
2330   ac_cpp_err=yes
2331 fi
2332 if test -z "$ac_cpp_err"; then
2333   # Broken: success on invalid input.
2334 continue
2335 else
2336   echo "$as_me: failed program was:" >&5
2337 sed 's/^/| /' conftest.$ac_ext >&5
2338
2339   # Passes both tests.
2340 ac_preproc_ok=:
2341 break
2342 fi
2343 rm -f conftest.err conftest.$ac_ext
2344
2345 done
2346 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2347 rm -f conftest.err conftest.$ac_ext
2348 if $ac_preproc_ok; then
2349   break
2350 fi
2351
2352     done
2353     ac_cv_prog_CPP=$CPP
2354
2355 fi
2356   CPP=$ac_cv_prog_CPP
2357 else
2358   ac_cv_prog_CPP=$CPP
2359 fi
2360 echo "$as_me:$LINENO: result: $CPP" >&5
2361 echo "${ECHO_T}$CPP" >&6
2362 ac_preproc_ok=false
2363 for ac_c_preproc_warn_flag in '' yes
2364 do
2365   # Use a header file that comes with gcc, so configuring glibc
2366   # with a fresh cross-compiler works.
2367   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2368   # <limits.h> exists even on freestanding compilers.
2369   # On the NeXT, cc -E runs the code through the compiler's parser,
2370   # not just through cpp. "Syntax error" is here to catch this case.
2371   cat >conftest.$ac_ext <<_ACEOF
2372 /* confdefs.h.  */
2373 _ACEOF
2374 cat confdefs.h >>conftest.$ac_ext
2375 cat >>conftest.$ac_ext <<_ACEOF
2376 /* end confdefs.h.  */
2377 #ifdef __STDC__
2378 # include <limits.h>
2379 #else
2380 # include <assert.h>
2381 #endif
2382                      Syntax error
2383 _ACEOF
2384 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2385   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2386   ac_status=$?
2387   grep -v '^ *+' conftest.er1 >conftest.err
2388   rm -f conftest.er1
2389   cat conftest.err >&5
2390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2391   (exit $ac_status); } >/dev/null; then
2392   if test -s conftest.err; then
2393     ac_cpp_err=$ac_c_preproc_warn_flag
2394     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2395   else
2396     ac_cpp_err=
2397   fi
2398 else
2399   ac_cpp_err=yes
2400 fi
2401 if test -z "$ac_cpp_err"; then
2402   :
2403 else
2404   echo "$as_me: failed program was:" >&5
2405 sed 's/^/| /' conftest.$ac_ext >&5
2406
2407   # Broken: fails on valid input.
2408 continue
2409 fi
2410 rm -f conftest.err conftest.$ac_ext
2411
2412   # OK, works on sane cases.  Now check whether non-existent headers
2413   # can be detected and how.
2414   cat >conftest.$ac_ext <<_ACEOF
2415 /* confdefs.h.  */
2416 _ACEOF
2417 cat confdefs.h >>conftest.$ac_ext
2418 cat >>conftest.$ac_ext <<_ACEOF
2419 /* end confdefs.h.  */
2420 #include <ac_nonexistent.h>
2421 _ACEOF
2422 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2423   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2424   ac_status=$?
2425   grep -v '^ *+' conftest.er1 >conftest.err
2426   rm -f conftest.er1
2427   cat conftest.err >&5
2428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2429   (exit $ac_status); } >/dev/null; then
2430   if test -s conftest.err; then
2431     ac_cpp_err=$ac_c_preproc_warn_flag
2432     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2433   else
2434     ac_cpp_err=
2435   fi
2436 else
2437   ac_cpp_err=yes
2438 fi
2439 if test -z "$ac_cpp_err"; then
2440   # Broken: success on invalid input.
2441 continue
2442 else
2443   echo "$as_me: failed program was:" >&5
2444 sed 's/^/| /' conftest.$ac_ext >&5
2445
2446   # Passes both tests.
2447 ac_preproc_ok=:
2448 break
2449 fi
2450 rm -f conftest.err conftest.$ac_ext
2451
2452 done
2453 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2454 rm -f conftest.err conftest.$ac_ext
2455 if $ac_preproc_ok; then
2456   :
2457 else
2458   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2459 See \`config.log' for more details." >&5
2460 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2461 See \`config.log' for more details." >&2;}
2462    { (exit 1); exit 1; }; }
2463 fi
2464
2465 ac_ext=c
2466 ac_cpp='$CPP $CPPFLAGS'
2467 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2468 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2469 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2470
2471
2472 echo "$as_me:$LINENO: checking for egrep" >&5
2473 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2474 if test "${ac_cv_prog_egrep+set}" = set; then
2475   echo $ECHO_N "(cached) $ECHO_C" >&6
2476 else
2477   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2478     then ac_cv_prog_egrep='grep -E'
2479     else ac_cv_prog_egrep='egrep'
2480     fi
2481 fi
2482 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2483 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2484  EGREP=$ac_cv_prog_egrep
2485
2486
2487 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2488 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2489 if test "${ac_cv_header_stdc+set}" = set; then
2490   echo $ECHO_N "(cached) $ECHO_C" >&6
2491 else
2492   cat >conftest.$ac_ext <<_ACEOF
2493 /* confdefs.h.  */
2494 _ACEOF
2495 cat confdefs.h >>conftest.$ac_ext
2496 cat >>conftest.$ac_ext <<_ACEOF
2497 /* end confdefs.h.  */
2498 #include <stdlib.h>
2499 #include <stdarg.h>
2500 #include <string.h>
2501 #include <float.h>
2502
2503 int
2504 main ()
2505 {
2506
2507   ;
2508   return 0;
2509 }
2510 _ACEOF
2511 rm -f conftest.$ac_objext
2512 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2513   (eval $ac_compile) 2>conftest.er1
2514   ac_status=$?
2515   grep -v '^ *+' conftest.er1 >conftest.err
2516   rm -f conftest.er1
2517   cat conftest.err >&5
2518   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2519   (exit $ac_status); } &&
2520          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2521   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2522   (eval $ac_try) 2>&5
2523   ac_status=$?
2524   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2525   (exit $ac_status); }; } &&
2526          { ac_try='test -s conftest.$ac_objext'
2527   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2528   (eval $ac_try) 2>&5
2529   ac_status=$?
2530   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2531   (exit $ac_status); }; }; then
2532   ac_cv_header_stdc=yes
2533 else
2534   echo "$as_me: failed program was:" >&5
2535 sed 's/^/| /' conftest.$ac_ext >&5
2536
2537 ac_cv_header_stdc=no
2538 fi
2539 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2540
2541 if test $ac_cv_header_stdc = yes; then
2542   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2543   cat >conftest.$ac_ext <<_ACEOF
2544 /* confdefs.h.  */
2545 _ACEOF
2546 cat confdefs.h >>conftest.$ac_ext
2547 cat >>conftest.$ac_ext <<_ACEOF
2548 /* end confdefs.h.  */
2549 #include <string.h>
2550
2551 _ACEOF
2552 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2553   $EGREP "memchr" >/dev/null 2>&1; then
2554   :
2555 else
2556   ac_cv_header_stdc=no
2557 fi
2558 rm -f conftest*
2559
2560 fi
2561
2562 if test $ac_cv_header_stdc = yes; then
2563   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2564   cat >conftest.$ac_ext <<_ACEOF
2565 /* confdefs.h.  */
2566 _ACEOF
2567 cat confdefs.h >>conftest.$ac_ext
2568 cat >>conftest.$ac_ext <<_ACEOF
2569 /* end confdefs.h.  */
2570 #include <stdlib.h>
2571
2572 _ACEOF
2573 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2574   $EGREP "free" >/dev/null 2>&1; then
2575   :
2576 else
2577   ac_cv_header_stdc=no
2578 fi
2579 rm -f conftest*
2580
2581 fi
2582
2583 if test $ac_cv_header_stdc = yes; then
2584   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2585   if test "$cross_compiling" = yes; then
2586   :
2587 else
2588   cat >conftest.$ac_ext <<_ACEOF
2589 /* confdefs.h.  */
2590 _ACEOF
2591 cat confdefs.h >>conftest.$ac_ext
2592 cat >>conftest.$ac_ext <<_ACEOF
2593 /* end confdefs.h.  */
2594 #include <ctype.h>
2595 #if ((' ' & 0x0FF) == 0x020)
2596 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2597 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2598 #else
2599 # define ISLOWER(c) \
2600                    (('a' <= (c) && (c) <= 'i') \
2601                      || ('j' <= (c) && (c) <= 'r') \
2602                      || ('s' <= (c) && (c) <= 'z'))
2603 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2604 #endif
2605
2606 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2607 int
2608 main ()
2609 {
2610   int i;
2611   for (i = 0; i < 256; i++)
2612     if (XOR (islower (i), ISLOWER (i))
2613         || toupper (i) != TOUPPER (i))
2614       exit(2);
2615   exit (0);
2616 }
2617 _ACEOF
2618 rm -f conftest$ac_exeext
2619 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2620   (eval $ac_link) 2>&5
2621   ac_status=$?
2622   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2623   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2624   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2625   (eval $ac_try) 2>&5
2626   ac_status=$?
2627   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2628   (exit $ac_status); }; }; then
2629   :
2630 else
2631   echo "$as_me: program exited with status $ac_status" >&5
2632 echo "$as_me: failed program was:" >&5
2633 sed 's/^/| /' conftest.$ac_ext >&5
2634
2635 ( exit $ac_status )
2636 ac_cv_header_stdc=no
2637 fi
2638 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2639 fi
2640 fi
2641 fi
2642 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2643 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2644 if test $ac_cv_header_stdc = yes; then
2645
2646 cat >>confdefs.h <<\_ACEOF
2647 #define STDC_HEADERS 1
2648 _ACEOF
2649
2650 fi
2651
2652 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2663                   inttypes.h stdint.h unistd.h
2664 do
2665 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2666 echo "$as_me:$LINENO: checking for $ac_header" >&5
2667 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2668 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2669   echo $ECHO_N "(cached) $ECHO_C" >&6
2670 else
2671   cat >conftest.$ac_ext <<_ACEOF
2672 /* confdefs.h.  */
2673 _ACEOF
2674 cat confdefs.h >>conftest.$ac_ext
2675 cat >>conftest.$ac_ext <<_ACEOF
2676 /* end confdefs.h.  */
2677 $ac_includes_default
2678
2679 #include <$ac_header>
2680 _ACEOF
2681 rm -f conftest.$ac_objext
2682 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2683   (eval $ac_compile) 2>conftest.er1
2684   ac_status=$?
2685   grep -v '^ *+' conftest.er1 >conftest.err
2686   rm -f conftest.er1
2687   cat conftest.err >&5
2688   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2689   (exit $ac_status); } &&
2690          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2691   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2692   (eval $ac_try) 2>&5
2693   ac_status=$?
2694   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2695   (exit $ac_status); }; } &&
2696          { ac_try='test -s conftest.$ac_objext'
2697   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2698   (eval $ac_try) 2>&5
2699   ac_status=$?
2700   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2701   (exit $ac_status); }; }; then
2702   eval "$as_ac_Header=yes"
2703 else
2704   echo "$as_me: failed program was:" >&5
2705 sed 's/^/| /' conftest.$ac_ext >&5
2706
2707 eval "$as_ac_Header=no"
2708 fi
2709 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2710 fi
2711 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2712 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2713 if test `eval echo '${'$as_ac_Header'}'` = yes; then
2714   cat >>confdefs.h <<_ACEOF
2715 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2716 _ACEOF
2717
2718 fi
2719
2720 done
2721
2722
2723
2724 for ac_header in unistd.h
2725 do
2726 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2727 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2728   echo "$as_me:$LINENO: checking for $ac_header" >&5
2729 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2730 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2731   echo $ECHO_N "(cached) $ECHO_C" >&6
2732 fi
2733 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2734 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2735 else
2736   # Is the header compilable?
2737 echo "$as_me:$LINENO: checking $ac_header usability" >&5
2738 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
2739 cat >conftest.$ac_ext <<_ACEOF
2740 /* confdefs.h.  */
2741 _ACEOF
2742 cat confdefs.h >>conftest.$ac_ext
2743 cat >>conftest.$ac_ext <<_ACEOF
2744 /* end confdefs.h.  */
2745 $ac_includes_default
2746 #include <$ac_header>
2747 _ACEOF
2748 rm -f conftest.$ac_objext
2749 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2750   (eval $ac_compile) 2>conftest.er1
2751   ac_status=$?
2752   grep -v '^ *+' conftest.er1 >conftest.err
2753   rm -f conftest.er1
2754   cat conftest.err >&5
2755   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2756   (exit $ac_status); } &&
2757          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2758   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2759   (eval $ac_try) 2>&5
2760   ac_status=$?
2761   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2762   (exit $ac_status); }; } &&
2763          { ac_try='test -s conftest.$ac_objext'
2764   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2765   (eval $ac_try) 2>&5
2766   ac_status=$?
2767   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2768   (exit $ac_status); }; }; then
2769   ac_header_compiler=yes
2770 else
2771   echo "$as_me: failed program was:" >&5
2772 sed 's/^/| /' conftest.$ac_ext >&5
2773
2774 ac_header_compiler=no
2775 fi
2776 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2777 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
2778 echo "${ECHO_T}$ac_header_compiler" >&6
2779
2780 # Is the header present?
2781 echo "$as_me:$LINENO: checking $ac_header presence" >&5
2782 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
2783 cat >conftest.$ac_ext <<_ACEOF
2784 /* confdefs.h.  */
2785 _ACEOF
2786 cat confdefs.h >>conftest.$ac_ext
2787 cat >>conftest.$ac_ext <<_ACEOF
2788 /* end confdefs.h.  */
2789 #include <$ac_header>
2790 _ACEOF
2791 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2792   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2793   ac_status=$?
2794   grep -v '^ *+' conftest.er1 >conftest.err
2795   rm -f conftest.er1
2796   cat conftest.err >&5
2797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2798   (exit $ac_status); } >/dev/null; then
2799   if test -s conftest.err; then
2800     ac_cpp_err=$ac_c_preproc_warn_flag
2801     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2802   else
2803     ac_cpp_err=
2804   fi
2805 else
2806   ac_cpp_err=yes
2807 fi
2808 if test -z "$ac_cpp_err"; then
2809   ac_header_preproc=yes
2810 else
2811   echo "$as_me: failed program was:" >&5
2812 sed 's/^/| /' conftest.$ac_ext >&5
2813
2814   ac_header_preproc=no
2815 fi
2816 rm -f conftest.err conftest.$ac_ext
2817 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
2818 echo "${ECHO_T}$ac_header_preproc" >&6
2819
2820 # So?  What about this header?
2821 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
2822   yes:no: )
2823     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
2824 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
2825     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
2826 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
2827     ac_header_preproc=yes
2828     ;;
2829   no:yes:* )
2830     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
2831 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
2832     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
2833 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
2834     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
2835 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
2836     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
2837 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
2838     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
2839 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
2840     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
2841 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
2842     (
2843       cat <<\_ASBOX
2844 ## ----------------------------- ##
2845 ## Report this to mike@iworks.at ##
2846 ## ----------------------------- ##
2847 _ASBOX
2848     ) |
2849       sed "s/^/$as_me: WARNING:     /" >&2
2850     ;;
2851 esac
2852 echo "$as_me:$LINENO: checking for $ac_header" >&5
2853 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2854 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2855   echo $ECHO_N "(cached) $ECHO_C" >&6
2856 else
2857   eval "$as_ac_Header=\$ac_header_preproc"
2858 fi
2859 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2860 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2861
2862 fi
2863 if test `eval echo '${'$as_ac_Header'}'` = yes; then
2864   cat >>confdefs.h <<_ACEOF
2865 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2866 _ACEOF
2867
2868 fi
2869
2870 done
2871
2872 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
2873 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
2874 if test "${ac_cv_c_const+set}" = set; then
2875   echo $ECHO_N "(cached) $ECHO_C" >&6
2876 else
2877   cat >conftest.$ac_ext <<_ACEOF
2878 /* confdefs.h.  */
2879 _ACEOF
2880 cat confdefs.h >>conftest.$ac_ext
2881 cat >>conftest.$ac_ext <<_ACEOF
2882 /* end confdefs.h.  */
2883
2884 int
2885 main ()
2886 {
2887 /* FIXME: Include the comments suggested by Paul. */
2888 #ifndef __cplusplus
2889   /* Ultrix mips cc rejects this.  */
2890   typedef int charset[2];
2891   const charset x;
2892   /* SunOS 4.1.1 cc rejects this.  */
2893   char const *const *ccp;
2894   char **p;
2895   /* NEC SVR4.0.2 mips cc rejects this.  */
2896   struct point {int x, y;};
2897   static struct point const zero = {0,0};
2898   /* AIX XL C 1.02.0.0 rejects this.
2899      It does not let you subtract one const X* pointer from another in
2900      an arm of an if-expression whose if-part is not a constant
2901      expression */
2902   const char *g = "string";
2903   ccp = &g + (g ? g-g : 0);
2904   /* HPUX 7.0 cc rejects these. */
2905   ++ccp;
2906   p = (char**) ccp;
2907   ccp = (char const *const *) p;
2908   { /* SCO 3.2v4 cc rejects this.  */
2909     char *t;
2910     char const *s = 0 ? (char *) 0 : (char const *) 0;
2911
2912     *t++ = 0;
2913   }
2914   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
2915     int x[] = {25, 17};
2916     const int *foo = &x[0];
2917     ++foo;
2918   }
2919   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2920     typedef const int *iptr;
2921     iptr p = 0;
2922     ++p;
2923   }
2924   { /* AIX XL C 1.02.0.0 rejects this saying
2925        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
2926     struct s { int j; const int *ap[3]; };
2927     struct s *b; b->j = 5;
2928   }
2929   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
2930     const int foo = 10;
2931   }
2932 #endif
2933
2934   ;
2935   return 0;
2936 }
2937 _ACEOF
2938 rm -f conftest.$ac_objext
2939 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2940   (eval $ac_compile) 2>conftest.er1
2941   ac_status=$?
2942   grep -v '^ *+' conftest.er1 >conftest.err
2943   rm -f conftest.er1
2944   cat conftest.err >&5
2945   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2946   (exit $ac_status); } &&
2947          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2948   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2949   (eval $ac_try) 2>&5
2950   ac_status=$?
2951   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2952   (exit $ac_status); }; } &&
2953          { ac_try='test -s conftest.$ac_objext'
2954   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2955   (eval $ac_try) 2>&5
2956   ac_status=$?
2957   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2958   (exit $ac_status); }; }; then
2959   ac_cv_c_const=yes
2960 else
2961   echo "$as_me: failed program was:" >&5
2962 sed 's/^/| /' conftest.$ac_ext >&5
2963
2964 ac_cv_c_const=no
2965 fi
2966 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2967 fi
2968 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
2969 echo "${ECHO_T}$ac_cv_c_const" >&6
2970 if test $ac_cv_c_const = no; then
2971
2972 cat >>confdefs.h <<\_ACEOF
2973 #define const
2974 _ACEOF
2975
2976 fi
2977
2978 echo "$as_me:$LINENO: checking for size_t" >&5
2979 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
2980 if test "${ac_cv_type_size_t+set}" = set; then
2981   echo $ECHO_N "(cached) $ECHO_C" >&6
2982 else
2983   cat >conftest.$ac_ext <<_ACEOF
2984 /* confdefs.h.  */
2985 _ACEOF
2986 cat confdefs.h >>conftest.$ac_ext
2987 cat >>conftest.$ac_ext <<_ACEOF
2988 /* end confdefs.h.  */
2989 $ac_includes_default
2990 int
2991 main ()
2992 {
2993 if ((size_t *) 0)
2994   return 0;
2995 if (sizeof (size_t))
2996   return 0;
2997   ;
2998   return 0;
2999 }
3000 _ACEOF
3001 rm -f conftest.$ac_objext
3002 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3003   (eval $ac_compile) 2>conftest.er1
3004   ac_status=$?
3005   grep -v '^ *+' conftest.er1 >conftest.err
3006   rm -f conftest.er1
3007   cat conftest.err >&5
3008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009   (exit $ac_status); } &&
3010          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3011   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3012   (eval $ac_try) 2>&5
3013   ac_status=$?
3014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3015   (exit $ac_status); }; } &&
3016          { ac_try='test -s conftest.$ac_objext'
3017   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3018   (eval $ac_try) 2>&5
3019   ac_status=$?
3020   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3021   (exit $ac_status); }; }; then
3022   ac_cv_type_size_t=yes
3023 else
3024   echo "$as_me: failed program was:" >&5
3025 sed 's/^/| /' conftest.$ac_ext >&5
3026
3027 ac_cv_type_size_t=no
3028 fi
3029 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3030 fi
3031 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
3032 echo "${ECHO_T}$ac_cv_type_size_t" >&6
3033 if test $ac_cv_type_size_t = yes; then
3034   :
3035 else
3036
3037 cat >>confdefs.h <<_ACEOF
3038 #define size_t unsigned
3039 _ACEOF
3040
3041 fi
3042
3043 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3044 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3045 if test "${ac_cv_header_stdc+set}" = set; then
3046   echo $ECHO_N "(cached) $ECHO_C" >&6
3047 else
3048   cat >conftest.$ac_ext <<_ACEOF
3049 /* confdefs.h.  */
3050 _ACEOF
3051 cat confdefs.h >>conftest.$ac_ext
3052 cat >>conftest.$ac_ext <<_ACEOF
3053 /* end confdefs.h.  */
3054 #include <stdlib.h>
3055 #include <stdarg.h>
3056 #include <string.h>
3057 #include <float.h>
3058
3059 int
3060 main ()
3061 {
3062
3063   ;
3064   return 0;
3065 }
3066 _ACEOF
3067 rm -f conftest.$ac_objext
3068 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3069   (eval $ac_compile) 2>conftest.er1
3070   ac_status=$?
3071   grep -v '^ *+' conftest.er1 >conftest.err
3072   rm -f conftest.er1
3073   cat conftest.err >&5
3074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3075   (exit $ac_status); } &&
3076          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3077   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3078   (eval $ac_try) 2>&5
3079   ac_status=$?
3080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3081   (exit $ac_status); }; } &&
3082          { ac_try='test -s conftest.$ac_objext'
3083   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3084   (eval $ac_try) 2>&5
3085   ac_status=$?
3086   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3087   (exit $ac_status); }; }; then
3088   ac_cv_header_stdc=yes
3089 else
3090   echo "$as_me: failed program was:" >&5
3091 sed 's/^/| /' conftest.$ac_ext >&5
3092
3093 ac_cv_header_stdc=no
3094 fi
3095 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3096
3097 if test $ac_cv_header_stdc = yes; then
3098   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3099   cat >conftest.$ac_ext <<_ACEOF
3100 /* confdefs.h.  */
3101 _ACEOF
3102 cat confdefs.h >>conftest.$ac_ext
3103 cat >>conftest.$ac_ext <<_ACEOF
3104 /* end confdefs.h.  */
3105 #include <string.h>
3106
3107 _ACEOF
3108 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3109   $EGREP "memchr" >/dev/null 2>&1; then
3110   :
3111 else
3112   ac_cv_header_stdc=no
3113 fi
3114 rm -f conftest*
3115
3116 fi
3117
3118 if test $ac_cv_header_stdc = yes; then
3119   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3120   cat >conftest.$ac_ext <<_ACEOF
3121 /* confdefs.h.  */
3122 _ACEOF
3123 cat confdefs.h >>conftest.$ac_ext
3124 cat >>conftest.$ac_ext <<_ACEOF
3125 /* end confdefs.h.  */
3126 #include <stdlib.h>
3127
3128 _ACEOF
3129 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3130   $EGREP "free" >/dev/null 2>&1; then
3131   :
3132 else
3133   ac_cv_header_stdc=no
3134 fi
3135 rm -f conftest*
3136
3137 fi
3138
3139 if test $ac_cv_header_stdc = yes; then
3140   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3141   if test "$cross_compiling" = yes; then
3142   :
3143 else
3144   cat >conftest.$ac_ext <<_ACEOF
3145 /* confdefs.h.  */
3146 _ACEOF
3147 cat confdefs.h >>conftest.$ac_ext
3148 cat >>conftest.$ac_ext <<_ACEOF
3149 /* end confdefs.h.  */
3150 #include <ctype.h>
3151 #if ((' ' & 0x0FF) == 0x020)
3152 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3153 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3154 #else
3155 # define ISLOWER(c) \
3156                    (('a' <= (c) && (c) <= 'i') \
3157                      || ('j' <= (c) && (c) <= 'r') \
3158                      || ('s' <= (c) && (c) <= 'z'))
3159 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3160 #endif
3161
3162 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3163 int
3164 main ()
3165 {
3166   int i;
3167   for (i = 0; i < 256; i++)
3168     if (XOR (islower (i), ISLOWER (i))
3169         || toupper (i) != TOUPPER (i))
3170       exit(2);
3171   exit (0);
3172 }
3173 _ACEOF
3174 rm -f conftest$ac_exeext
3175 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3176   (eval $ac_link) 2>&5
3177   ac_status=$?
3178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3179   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3180   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3181   (eval $ac_try) 2>&5
3182   ac_status=$?
3183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3184   (exit $ac_status); }; }; then
3185   :
3186 else
3187   echo "$as_me: program exited with status $ac_status" >&5
3188 echo "$as_me: failed program was:" >&5
3189 sed 's/^/| /' conftest.$ac_ext >&5
3190
3191 ( exit $ac_status )
3192 ac_cv_header_stdc=no
3193 fi
3194 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3195 fi
3196 fi
3197 fi
3198 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3199 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3200 if test $ac_cv_header_stdc = yes; then
3201
3202 cat >>confdefs.h <<\_ACEOF
3203 #define STDC_HEADERS 1
3204 _ACEOF
3205
3206 fi
3207
3208
3209
3210 for ac_func in memmove strchr
3211 do
3212 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3213 echo "$as_me:$LINENO: checking for $ac_func" >&5
3214 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3215 if eval "test \"\${$as_ac_var+set}\" = set"; then
3216   echo $ECHO_N "(cached) $ECHO_C" >&6
3217 else
3218   cat >conftest.$ac_ext <<_ACEOF
3219 /* confdefs.h.  */
3220 _ACEOF
3221 cat confdefs.h >>conftest.$ac_ext
3222 cat >>conftest.$ac_ext <<_ACEOF
3223 /* end confdefs.h.  */
3224 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3225    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3226 #define $ac_func innocuous_$ac_func
3227
3228 /* System header to define __stub macros and hopefully few prototypes,
3229     which can conflict with char $ac_func (); below.
3230     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3231     <limits.h> exists even on freestanding compilers.  */
3232
3233 #ifdef __STDC__
3234 # include <limits.h>
3235 #else
3236 # include <assert.h>
3237 #endif
3238
3239 #undef $ac_func
3240
3241 /* Override any gcc2 internal prototype to avoid an error.  */
3242 #ifdef __cplusplus
3243 extern "C"
3244 {
3245 #endif
3246 /* We use char because int might match the return type of a gcc2
3247    builtin and then its argument prototype would still apply.  */
3248 char $ac_func ();
3249 /* The GNU C library defines this for functions which it implements
3250     to always fail with ENOSYS.  Some functions are actually named
3251     something starting with __ and the normal name is an alias.  */
3252 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3253 choke me
3254 #else
3255 char (*f) () = $ac_func;
3256 #endif
3257 #ifdef __cplusplus
3258 }
3259 #endif
3260
3261 int
3262 main ()
3263 {
3264 return f != $ac_func;
3265   ;
3266   return 0;
3267 }
3268 _ACEOF
3269 rm -f conftest.$ac_objext conftest$ac_exeext
3270 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3271   (eval $ac_link) 2>conftest.er1
3272   ac_status=$?
3273   grep -v '^ *+' conftest.er1 >conftest.err
3274   rm -f conftest.er1
3275   cat conftest.err >&5
3276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3277   (exit $ac_status); } &&
3278          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3279   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3280   (eval $ac_try) 2>&5
3281   ac_status=$?
3282   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3283   (exit $ac_status); }; } &&
3284          { ac_try='test -s conftest$ac_exeext'
3285   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3286   (eval $ac_try) 2>&5
3287   ac_status=$?
3288   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3289   (exit $ac_status); }; }; then
3290   eval "$as_ac_var=yes"
3291 else
3292   echo "$as_me: failed program was:" >&5
3293 sed 's/^/| /' conftest.$ac_ext >&5
3294
3295 eval "$as_ac_var=no"
3296 fi
3297 rm -f conftest.err conftest.$ac_objext \
3298       conftest$ac_exeext conftest.$ac_ext
3299 fi
3300 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3301 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3302 if test `eval echo '${'$as_ac_var'}'` = yes; then
3303   cat >>confdefs.h <<_ACEOF
3304 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3305 _ACEOF
3306
3307 fi
3308 done
3309
3310
3311
3312 # Check whether --with-apxs2 or --without-apxs2 was given.
3313 if test "${with_apxs2+set}" = set; then
3314   withval="$with_apxs2"
3315
3316 fi;
3317
3318 echo "$as_me:$LINENO: checking for apxs2" >&5
3319 echo $ECHO_N "checking for apxs2... $ECHO_C" >&6
3320 APXS2=apxs2
3321 if test "$with_apxs2" -a -x "$with_apxs2"; then
3322         APXS2=$with_apxs2
3323         echo "$as_me:$LINENO: result: $APXS2" >&5
3324 echo "${ECHO_T}$APXS2" >&6
3325 else
3326         apxs2 >/dev/null 2>&1
3327         if test $? -eq 1; then
3328                 APXS2=apxs2
3329                 echo "$as_me:$LINENO: result: in \$PATH" >&5
3330 echo "${ECHO_T}in \$PATH" >&6
3331         else
3332                 echo "$as_me:$LINENO: result:  " >&5
3333 echo "${ECHO_T} " >&6
3334                 { { echo "$as_me:$LINENO: error: please specify path to the apxs2 tool through --with-apxs2" >&5
3335 echo "$as_me: error: please specify path to the apxs2 tool through --with-apxs2" >&2;}
3336    { (exit 1); exit 1; }; }
3337         fi
3338 fi
3339
3340
3341
3342           ac_config_files="$ac_config_files Makefile"
3343 cat >confcache <<\_ACEOF
3344 # This file is a shell script that caches the results of configure
3345 # tests run on this system so they can be shared between configure
3346 # scripts and configure runs, see configure's option --config-cache.
3347 # It is not useful on other systems.  If it contains results you don't
3348 # want to keep, you may remove or edit it.
3349 #
3350 # config.status only pays attention to the cache file if you give it
3351 # the --recheck option to rerun configure.
3352 #
3353 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3354 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3355 # following values.
3356
3357 _ACEOF
3358
3359 # The following way of writing the cache mishandles newlines in values,
3360 # but we know of no workaround that is simple, portable, and efficient.
3361 # So, don't put newlines in cache variables' values.
3362 # Ultrix sh set writes to stderr and can't be redirected directly,
3363 # and sets the high bit in the cache file unless we assign to the vars.
3364 {
3365   (set) 2>&1 |
3366     case `(ac_space=' '; set | grep ac_space) 2>&1` in
3367     *ac_space=\ *)
3368       # `set' does not quote correctly, so add quotes (double-quote
3369       # substitution turns \\\\ into \\, and sed turns \\ into \).
3370       sed -n \
3371         "s/'/'\\\\''/g;
3372           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3373       ;;
3374     *)
3375       # `set' quotes correctly as required by POSIX, so do not add quotes.
3376       sed -n \
3377         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3378       ;;
3379     esac;
3380 } |
3381   sed '
3382      t clear
3383      : clear
3384      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3385      t end
3386      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3387      : end' >>confcache
3388 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3389   if test -w $cache_file; then
3390     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3391     cat confcache >$cache_file
3392   else
3393     echo "not updating unwritable cache $cache_file"
3394   fi
3395 fi
3396 rm -f confcache
3397
3398 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3399 # Let make expand exec_prefix.
3400 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3401
3402 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3403 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3404 # trailing colons and then remove the whole line if VPATH becomes empty
3405 # (actually we leave an empty line to preserve line numbers).
3406 if test "x$srcdir" = x.; then
3407   ac_vpsub='/^[  ]*VPATH[        ]*=/{
3408 s/:*\$(srcdir):*/:/;
3409 s/:*\${srcdir}:*/:/;
3410 s/:*@srcdir@:*/:/;
3411 s/^\([^=]*=[     ]*\):*/\1/;
3412 s/:*$//;
3413 s/^[^=]*=[       ]*$//;
3414 }'
3415 fi
3416
3417 DEFS=-DHAVE_CONFIG_H
3418
3419 ac_libobjs=
3420 ac_ltlibobjs=
3421 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3422   # 1. Remove the extension, and $U if already installed.
3423   ac_i=`echo "$ac_i" |
3424          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
3425   # 2. Add them.
3426   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
3427   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
3428 done
3429 LIBOBJS=$ac_libobjs
3430
3431 LTLIBOBJS=$ac_ltlibobjs
3432
3433
3434
3435 : ${CONFIG_STATUS=./config.status}
3436 ac_clean_files_save=$ac_clean_files
3437 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3438 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3439 echo "$as_me: creating $CONFIG_STATUS" >&6;}
3440 cat >$CONFIG_STATUS <<_ACEOF
3441 #! $SHELL
3442 # Generated by $as_me.
3443 # Run this file to recreate the current configuration.
3444 # Compiler output produced by configure, useful for debugging
3445 # configure, is in config.log if it exists.
3446
3447 debug=false
3448 ac_cs_recheck=false
3449 ac_cs_silent=false
3450 SHELL=\${CONFIG_SHELL-$SHELL}
3451 _ACEOF
3452
3453 cat >>$CONFIG_STATUS <<\_ACEOF
3454 ## --------------------- ##
3455 ## M4sh Initialization.  ##
3456 ## --------------------- ##
3457
3458 # Be Bourne compatible
3459 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3460   emulate sh
3461   NULLCMD=:
3462   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3463   # is contrary to our usage.  Disable this feature.
3464   alias -g '${1+"$@"}'='"$@"'
3465 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
3466   set -o posix
3467 fi
3468 DUALCASE=1; export DUALCASE # for MKS sh
3469
3470 # Support unset when possible.
3471 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3472   as_unset=unset
3473 else
3474   as_unset=false
3475 fi
3476
3477
3478 # Work around bugs in pre-3.0 UWIN ksh.
3479 $as_unset ENV MAIL MAILPATH
3480 PS1='$ '
3481 PS2='> '
3482 PS4='+ '
3483
3484 # NLS nuisances.
3485 for as_var in \
3486   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3487   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3488   LC_TELEPHONE LC_TIME
3489 do
3490   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3491     eval $as_var=C; export $as_var
3492   else
3493     $as_unset $as_var
3494   fi
3495 done
3496
3497 # Required to use basename.
3498 if expr a : '\(a\)' >/dev/null 2>&1; then
3499   as_expr=expr
3500 else
3501   as_expr=false
3502 fi
3503
3504 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
3505   as_basename=basename
3506 else
3507   as_basename=false
3508 fi
3509
3510
3511 # Name of the executable.
3512 as_me=`$as_basename "$0" ||
3513 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3514          X"$0" : 'X\(//\)$' \| \
3515          X"$0" : 'X\(/\)$' \| \
3516          .     : '\(.\)' 2>/dev/null ||
3517 echo X/"$0" |
3518     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3519           /^X\/\(\/\/\)$/{ s//\1/; q; }
3520           /^X\/\(\/\).*/{ s//\1/; q; }
3521           s/.*/./; q'`
3522
3523
3524 # PATH needs CR, and LINENO needs CR and PATH.
3525 # Avoid depending upon Character Ranges.
3526 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3527 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3528 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3529 as_cr_digits='0123456789'
3530 as_cr_alnum=$as_cr_Letters$as_cr_digits
3531
3532 # The user is always right.
3533 if test "${PATH_SEPARATOR+set}" != set; then
3534   echo "#! /bin/sh" >conf$$.sh
3535   echo  "exit 0"   >>conf$$.sh
3536   chmod +x conf$$.sh
3537   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3538     PATH_SEPARATOR=';'
3539   else
3540     PATH_SEPARATOR=:
3541   fi
3542   rm -f conf$$.sh
3543 fi
3544
3545
3546   as_lineno_1=$LINENO
3547   as_lineno_2=$LINENO
3548   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3549   test "x$as_lineno_1" != "x$as_lineno_2" &&
3550   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
3551   # Find who we are.  Look in the path if we contain no path at all
3552   # relative or not.
3553   case $0 in
3554     *[\\/]* ) as_myself=$0 ;;
3555     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3556 for as_dir in $PATH
3557 do
3558   IFS=$as_save_IFS
3559   test -z "$as_dir" && as_dir=.
3560   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3561 done
3562
3563        ;;
3564   esac
3565   # We did not find ourselves, most probably we were run as `sh COMMAND'
3566   # in which case we are not to be found in the path.
3567   if test "x$as_myself" = x; then
3568     as_myself=$0
3569   fi
3570   if test ! -f "$as_myself"; then
3571     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
3572 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
3573    { (exit 1); exit 1; }; }
3574   fi
3575   case $CONFIG_SHELL in
3576   '')
3577     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3578 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
3579 do
3580   IFS=$as_save_IFS
3581   test -z "$as_dir" && as_dir=.
3582   for as_base in sh bash ksh sh5; do
3583          case $as_dir in
3584          /*)
3585            if ("$as_dir/$as_base" -c '
3586   as_lineno_1=$LINENO
3587   as_lineno_2=$LINENO
3588   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3589   test "x$as_lineno_1" != "x$as_lineno_2" &&
3590   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
3591              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
3592              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
3593              CONFIG_SHELL=$as_dir/$as_base
3594              export CONFIG_SHELL
3595              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
3596            fi;;
3597          esac
3598        done
3599 done
3600 ;;
3601   esac
3602
3603   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3604   # uniformly replaced by the line number.  The first 'sed' inserts a
3605   # line-number line before each line; the second 'sed' does the real
3606   # work.  The second script uses 'N' to pair each line-number line
3607   # with the numbered line, and appends trailing '-' during
3608   # substitution so that $LINENO is not a special case at line end.
3609   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3610   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
3611   sed '=' <$as_myself |
3612     sed '
3613       N
3614       s,$,-,
3615       : loop
3616       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
3617       t loop
3618       s,-$,,
3619       s,^['$as_cr_digits']*\n,,
3620     ' >$as_me.lineno &&
3621   chmod +x $as_me.lineno ||
3622     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
3623 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
3624    { (exit 1); exit 1; }; }
3625
3626   # Don't try to exec as it changes $[0], causing all sort of problems
3627   # (the dirname of $[0] is not the place where we might find the
3628   # original and so on.  Autoconf is especially sensible to this).
3629   . ./$as_me.lineno
3630   # Exit status is that of the last command.
3631   exit
3632 }
3633
3634
3635 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
3636   *c*,-n*) ECHO_N= ECHO_C='
3637 ' ECHO_T='      ' ;;
3638   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
3639   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
3640 esac
3641
3642 if expr a : '\(a\)' >/dev/null 2>&1; then
3643   as_expr=expr
3644 else
3645   as_expr=false
3646 fi
3647
3648 rm -f conf$$ conf$$.exe conf$$.file
3649 echo >conf$$.file
3650 if ln -s conf$$.file conf$$ 2>/dev/null; then
3651   # We could just check for DJGPP; but this test a) works b) is more generic
3652   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3653   if test -f conf$$.exe; then
3654     # Don't use ln at all; we don't have any links
3655     as_ln_s='cp -p'
3656   else
3657     as_ln_s='ln -s'
3658   fi
3659 elif ln conf$$.file conf$$ 2>/dev/null; then
3660   as_ln_s=ln
3661 else
3662   as_ln_s='cp -p'
3663 fi
3664 rm -f conf$$ conf$$.exe conf$$.file
3665
3666 if mkdir -p . 2>/dev/null; then
3667   as_mkdir_p=:
3668 else
3669   test -d ./-p && rmdir ./-p
3670   as_mkdir_p=false
3671 fi
3672
3673 as_executable_p="test -f"
3674
3675 # Sed expression to map a string onto a valid CPP name.
3676 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3677
3678 # Sed expression to map a string onto a valid variable name.
3679 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3680
3681
3682 # IFS
3683 # We need space, tab and new line, in precisely that order.
3684 as_nl='
3685 '
3686 IFS="   $as_nl"
3687
3688 # CDPATH.
3689 $as_unset CDPATH
3690
3691 exec 6>&1
3692
3693 # Open the log real soon, to keep \$[0] and so on meaningful, and to
3694 # report actual input values of CONFIG_FILES etc. instead of their
3695 # values after options handling.  Logging --version etc. is OK.
3696 exec 5>>config.log
3697 {
3698   echo
3699   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3700 ## Running $as_me. ##
3701 _ASBOX
3702 } >&5
3703 cat >&5 <<_CSEOF
3704
3705 This file was extended by mod_domaintree $as_me 1.3, which was
3706 generated by GNU Autoconf 2.59.  Invocation command line was
3707
3708   CONFIG_FILES    = $CONFIG_FILES
3709   CONFIG_HEADERS  = $CONFIG_HEADERS
3710   CONFIG_LINKS    = $CONFIG_LINKS
3711   CONFIG_COMMANDS = $CONFIG_COMMANDS
3712   $ $0 $@
3713
3714 _CSEOF
3715 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
3716 echo >&5
3717 _ACEOF
3718
3719 # Files that config.status was made for.
3720 if test -n "$ac_config_files"; then
3721   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3722 fi
3723
3724 if test -n "$ac_config_headers"; then
3725   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3726 fi
3727
3728 if test -n "$ac_config_links"; then
3729   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3730 fi
3731
3732 if test -n "$ac_config_commands"; then
3733   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3734 fi
3735
3736 cat >>$CONFIG_STATUS <<\_ACEOF
3737
3738 ac_cs_usage="\
3739 \`$as_me' instantiates files from templates according to the
3740 current configuration.
3741
3742 Usage: $0 [OPTIONS] [FILE]...
3743
3744   -h, --help       print this help, then exit
3745   -V, --version    print version number, then exit
3746   -q, --quiet      do not print progress messages
3747   -d, --debug      don't remove temporary files
3748       --recheck    update $as_me by reconfiguring in the same conditions
3749   --file=FILE[:TEMPLATE]
3750                    instantiate the configuration file FILE
3751   --header=FILE[:TEMPLATE]
3752                    instantiate the configuration header FILE
3753
3754 Configuration files:
3755 $config_files
3756
3757 Configuration headers:
3758 $config_headers
3759
3760 Report bugs to <bug-autoconf@gnu.org>."
3761 _ACEOF
3762
3763 cat >>$CONFIG_STATUS <<_ACEOF
3764 ac_cs_version="\\
3765 mod_domaintree config.status 1.3
3766 configured by $0, generated by GNU Autoconf 2.59,
3767   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3768
3769 Copyright (C) 2003 Free Software Foundation, Inc.
3770 This config.status script is free software; the Free Software Foundation
3771 gives unlimited permission to copy, distribute and modify it."
3772 srcdir=$srcdir
3773 _ACEOF
3774
3775 cat >>$CONFIG_STATUS <<\_ACEOF
3776 # If no file are specified by the user, then we need to provide default
3777 # value.  By we need to know if files were specified by the user.
3778 ac_need_defaults=:
3779 while test $# != 0
3780 do
3781   case $1 in
3782   --*=*)
3783     ac_option=`expr "x$1" : 'x\([^=]*\)='`
3784     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
3785     ac_shift=:
3786     ;;
3787   -*)
3788     ac_option=$1
3789     ac_optarg=$2
3790     ac_shift=shift
3791     ;;
3792   *) # This is not an option, so the user has probably given explicit
3793      # arguments.
3794      ac_option=$1
3795      ac_need_defaults=false;;
3796   esac
3797
3798   case $ac_option in
3799   # Handling of the options.
3800 _ACEOF
3801 cat >>$CONFIG_STATUS <<\_ACEOF
3802   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3803     ac_cs_recheck=: ;;
3804   --version | --vers* | -V )
3805     echo "$ac_cs_version"; exit 0 ;;
3806   --he | --h)
3807     # Conflict between --help and --header
3808     { { echo "$as_me:$LINENO: error: ambiguous option: $1
3809 Try \`$0 --help' for more information." >&5
3810 echo "$as_me: error: ambiguous option: $1
3811 Try \`$0 --help' for more information." >&2;}
3812    { (exit 1); exit 1; }; };;
3813   --help | --hel | -h )
3814     echo "$ac_cs_usage"; exit 0 ;;
3815   --debug | --d* | -d )
3816     debug=: ;;
3817   --file | --fil | --fi | --f )
3818     $ac_shift
3819     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3820     ac_need_defaults=false;;
3821   --header | --heade | --head | --hea )
3822     $ac_shift
3823     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
3824     ac_need_defaults=false;;
3825   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3826   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3827     ac_cs_silent=: ;;
3828
3829   # This is an error.
3830   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
3831 Try \`$0 --help' for more information." >&5
3832 echo "$as_me: error: unrecognized option: $1
3833 Try \`$0 --help' for more information." >&2;}
3834    { (exit 1); exit 1; }; } ;;
3835
3836   *) ac_config_targets="$ac_config_targets $1" ;;
3837
3838   esac
3839   shift
3840 done
3841
3842 ac_configure_extra_args=
3843
3844 if $ac_cs_silent; then
3845   exec 6>/dev/null
3846   ac_configure_extra_args="$ac_configure_extra_args --silent"
3847 fi
3848
3849 _ACEOF
3850 cat >>$CONFIG_STATUS <<_ACEOF
3851 if \$ac_cs_recheck; then
3852   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3853   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3854 fi
3855
3856 _ACEOF
3857
3858
3859
3860
3861
3862 cat >>$CONFIG_STATUS <<\_ACEOF
3863 for ac_config_target in $ac_config_targets
3864 do
3865   case "$ac_config_target" in
3866   # Handling of arguments.
3867   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3868   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
3869   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3870 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3871    { (exit 1); exit 1; }; };;
3872   esac
3873 done
3874
3875 # If the user did not use the arguments to specify the items to instantiate,
3876 # then the envvar interface is used.  Set only those that are not.
3877 # We use the long form for the default assignment because of an extremely
3878 # bizarre bug on SunOS 4.1.3.
3879 if $ac_need_defaults; then
3880   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3881   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3882 fi
3883
3884 # Have a temporary directory for convenience.  Make it in the build tree
3885 # simply because there is no reason to put it here, and in addition,
3886 # creating and moving files from /tmp can sometimes cause problems.
3887 # Create a temporary directory, and hook for its removal unless debugging.
3888 $debug ||
3889 {
3890   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3891   trap '{ (exit 1); exit 1; }' 1 2 13 15
3892 }
3893
3894 # Create a (secure) tmp directory for tmp files.
3895
3896 {
3897   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
3898   test -n "$tmp" && test -d "$tmp"
3899 }  ||
3900 {
3901   tmp=./confstat$$-$RANDOM
3902   (umask 077 && mkdir $tmp)
3903 } ||
3904 {
3905    echo "$me: cannot create a temporary directory in ." >&2
3906    { (exit 1); exit 1; }
3907 }
3908
3909 _ACEOF
3910
3911 cat >>$CONFIG_STATUS <<_ACEOF
3912
3913 #
3914 # CONFIG_FILES section.
3915 #
3916
3917 # No need to generate the scripts if there are no CONFIG_FILES.
3918 # This happens for instance when ./config.status config.h
3919 if test -n "\$CONFIG_FILES"; then
3920   # Protect against being on the right side of a sed subst in config.status.
3921   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
3922    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
3923 s,@SHELL@,$SHELL,;t t
3924 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
3925 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
3926 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
3927 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
3928 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
3929 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
3930 s,@exec_prefix@,$exec_prefix,;t t
3931 s,@prefix@,$prefix,;t t
3932 s,@program_transform_name@,$program_transform_name,;t t
3933 s,@bindir@,$bindir,;t t
3934 s,@sbindir@,$sbindir,;t t
3935 s,@libexecdir@,$libexecdir,;t t
3936 s,@datadir@,$datadir,;t t
3937 s,@sysconfdir@,$sysconfdir,;t t
3938 s,@sharedstatedir@,$sharedstatedir,;t t
3939 s,@localstatedir@,$localstatedir,;t t
3940 s,@libdir@,$libdir,;t t
3941 s,@includedir@,$includedir,;t t
3942 s,@oldincludedir@,$oldincludedir,;t t
3943 s,@infodir@,$infodir,;t t
3944 s,@mandir@,$mandir,;t t
3945 s,@build_alias@,$build_alias,;t t
3946 s,@host_alias@,$host_alias,;t t
3947 s,@target_alias@,$target_alias,;t t
3948 s,@DEFS@,$DEFS,;t t
3949 s,@ECHO_C@,$ECHO_C,;t t
3950 s,@ECHO_N@,$ECHO_N,;t t
3951 s,@ECHO_T@,$ECHO_T,;t t
3952 s,@LIBS@,$LIBS,;t t
3953 s,@CC@,$CC,;t t
3954 s,@CFLAGS@,$CFLAGS,;t t
3955 s,@LDFLAGS@,$LDFLAGS,;t t
3956 s,@CPPFLAGS@,$CPPFLAGS,;t t
3957 s,@ac_ct_CC@,$ac_ct_CC,;t t
3958 s,@EXEEXT@,$EXEEXT,;t t
3959 s,@OBJEXT@,$OBJEXT,;t t
3960 s,@CPP@,$CPP,;t t
3961 s,@EGREP@,$EGREP,;t t
3962 s,@APXS2@,$APXS2,;t t
3963 s,@LIBOBJS@,$LIBOBJS,;t t
3964 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
3965 CEOF
3966
3967 _ACEOF
3968
3969   cat >>$CONFIG_STATUS <<\_ACEOF
3970   # Split the substitutions into bite-sized pieces for seds with
3971   # small command number limits, like on Digital OSF/1 and HP-UX.
3972   ac_max_sed_lines=48
3973   ac_sed_frag=1 # Number of current file.
3974   ac_beg=1 # First line for current file.
3975   ac_end=$ac_max_sed_lines # Line after last line for current file.
3976   ac_more_lines=:
3977   ac_sed_cmds=
3978   while $ac_more_lines; do
3979     if test $ac_beg -gt 1; then
3980       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3981     else
3982       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3983     fi
3984     if test ! -s $tmp/subs.frag; then
3985       ac_more_lines=false
3986     else
3987       # The purpose of the label and of the branching condition is to
3988       # speed up the sed processing (if there are no `@' at all, there
3989       # is no need to browse any of the substitutions).
3990       # These are the two extra sed commands mentioned above.
3991       (echo ':t
3992   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
3993       if test -z "$ac_sed_cmds"; then
3994         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
3995       else
3996         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
3997       fi
3998       ac_sed_frag=`expr $ac_sed_frag + 1`
3999       ac_beg=$ac_end
4000       ac_end=`expr $ac_end + $ac_max_sed_lines`
4001     fi
4002   done
4003   if test -z "$ac_sed_cmds"; then
4004     ac_sed_cmds=cat
4005   fi
4006 fi # test -n "$CONFIG_FILES"
4007
4008 _ACEOF
4009 cat >>$CONFIG_STATUS <<\_ACEOF
4010 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
4011   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4012   case $ac_file in
4013   - | *:- | *:-:* ) # input from stdin
4014         cat >$tmp/stdin
4015         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4016         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4017   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4018         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4019   * )   ac_file_in=$ac_file.in ;;
4020   esac
4021
4022   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
4023   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4024 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4025          X"$ac_file" : 'X\(//\)[^/]' \| \
4026          X"$ac_file" : 'X\(//\)$' \| \
4027          X"$ac_file" : 'X\(/\)' \| \
4028          .     : '\(.\)' 2>/dev/null ||
4029 echo X"$ac_file" |
4030     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4031           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4032           /^X\(\/\/\)$/{ s//\1/; q; }
4033           /^X\(\/\).*/{ s//\1/; q; }
4034           s/.*/./; q'`
4035   { if $as_mkdir_p; then
4036     mkdir -p "$ac_dir"
4037   else
4038     as_dir="$ac_dir"
4039     as_dirs=
4040     while test ! -d "$as_dir"; do
4041       as_dirs="$as_dir $as_dirs"
4042       as_dir=`(dirname "$as_dir") 2>/dev/null ||
4043 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4044          X"$as_dir" : 'X\(//\)[^/]' \| \
4045          X"$as_dir" : 'X\(//\)$' \| \
4046          X"$as_dir" : 'X\(/\)' \| \
4047          .     : '\(.\)' 2>/dev/null ||
4048 echo X"$as_dir" |
4049     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4050           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4051           /^X\(\/\/\)$/{ s//\1/; q; }
4052           /^X\(\/\).*/{ s//\1/; q; }
4053           s/.*/./; q'`
4054     done
4055     test ! -n "$as_dirs" || mkdir $as_dirs
4056   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4057 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4058    { (exit 1); exit 1; }; }; }
4059
4060   ac_builddir=.
4061
4062 if test "$ac_dir" != .; then
4063   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4064   # A "../" for each directory in $ac_dir_suffix.
4065   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4066 else
4067   ac_dir_suffix= ac_top_builddir=
4068 fi
4069
4070 case $srcdir in
4071   .)  # No --srcdir option.  We are building in place.
4072     ac_srcdir=.
4073     if test -z "$ac_top_builddir"; then
4074        ac_top_srcdir=.
4075     else
4076        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
4077     fi ;;
4078   [\\/]* | ?:[\\/]* )  # Absolute path.
4079     ac_srcdir=$srcdir$ac_dir_suffix;
4080     ac_top_srcdir=$srcdir ;;
4081   *) # Relative path.
4082     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
4083     ac_top_srcdir=$ac_top_builddir$srcdir ;;
4084 esac
4085
4086 # Do not use `cd foo && pwd` to compute absolute paths, because
4087 # the directories may not exist.
4088 case `pwd` in
4089 .) ac_abs_builddir="$ac_dir";;
4090 *)
4091   case "$ac_dir" in
4092   .) ac_abs_builddir=`pwd`;;
4093   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
4094   *) ac_abs_builddir=`pwd`/"$ac_dir";;
4095   esac;;
4096 esac
4097 case $ac_abs_builddir in
4098 .) ac_abs_top_builddir=${ac_top_builddir}.;;
4099 *)
4100   case ${ac_top_builddir}. in
4101   .) ac_abs_top_builddir=$ac_abs_builddir;;
4102   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
4103   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
4104   esac;;
4105 esac
4106 case $ac_abs_builddir in
4107 .) ac_abs_srcdir=$ac_srcdir;;
4108 *)
4109   case $ac_srcdir in
4110   .) ac_abs_srcdir=$ac_abs_builddir;;
4111   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
4112   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
4113   esac;;
4114 esac
4115 case $ac_abs_builddir in
4116 .) ac_abs_top_srcdir=$ac_top_srcdir;;
4117 *)
4118   case $ac_top_srcdir in
4119   .) ac_abs_top_srcdir=$ac_abs_builddir;;
4120   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
4121   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
4122   esac;;
4123 esac
4124
4125
4126
4127   # Let's still pretend it is `configure' which instantiates (i.e., don't
4128   # use $as_me), people would be surprised to read:
4129   #    /* config.h.  Generated by config.status.  */
4130   if test x"$ac_file" = x-; then
4131     configure_input=
4132   else
4133     configure_input="$ac_file.  "
4134   fi
4135   configure_input=$configure_input"Generated from `echo $ac_file_in |
4136                                      sed 's,.*/,,'` by configure."
4137
4138   # First look for the input files in the build tree, otherwise in the
4139   # src tree.
4140   ac_file_inputs=`IFS=:
4141     for f in $ac_file_in; do
4142       case $f in
4143       -) echo $tmp/stdin ;;
4144       [\\/$]*)
4145          # Absolute (can't be DOS-style, as IFS=:)
4146          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4147 echo "$as_me: error: cannot find input file: $f" >&2;}
4148    { (exit 1); exit 1; }; }
4149          echo "$f";;
4150       *) # Relative
4151          if test -f "$f"; then
4152            # Build tree
4153            echo "$f"
4154          elif test -f "$srcdir/$f"; then
4155            # Source tree
4156            echo "$srcdir/$f"
4157          else
4158            # /dev/null tree
4159            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4160 echo "$as_me: error: cannot find input file: $f" >&2;}
4161    { (exit 1); exit 1; }; }
4162          fi;;
4163       esac
4164     done` || { (exit 1); exit 1; }
4165
4166   if test x"$ac_file" != x-; then
4167     { echo "$as_me:$LINENO: creating $ac_file" >&5
4168 echo "$as_me: creating $ac_file" >&6;}
4169     rm -f "$ac_file"
4170   fi
4171 _ACEOF
4172 cat >>$CONFIG_STATUS <<_ACEOF
4173   sed "$ac_vpsub
4174 $extrasub
4175 _ACEOF
4176 cat >>$CONFIG_STATUS <<\_ACEOF
4177 :t
4178 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4179 s,@configure_input@,$configure_input,;t t
4180 s,@srcdir@,$ac_srcdir,;t t
4181 s,@abs_srcdir@,$ac_abs_srcdir,;t t
4182 s,@top_srcdir@,$ac_top_srcdir,;t t
4183 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
4184 s,@builddir@,$ac_builddir,;t t
4185 s,@abs_builddir@,$ac_abs_builddir,;t t
4186 s,@top_builddir@,$ac_top_builddir,;t t
4187 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
4188 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
4189   rm -f $tmp/stdin
4190   if test x"$ac_file" != x-; then
4191     mv $tmp/out $ac_file
4192   else
4193     cat $tmp/out
4194     rm -f $tmp/out
4195   fi
4196
4197 done
4198 _ACEOF
4199 cat >>$CONFIG_STATUS <<\_ACEOF
4200
4201 #
4202 # CONFIG_HEADER section.
4203 #
4204
4205 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4206 # NAME is the cpp macro being defined and VALUE is the value it is being given.
4207 #
4208 # ac_d sets the value in "#define NAME VALUE" lines.
4209 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
4210 ac_dB='[         ].*$,\1#\2'
4211 ac_dC=' '
4212 ac_dD=',;t'
4213 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4214 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4215 ac_uB='$,\1#\2define\3'
4216 ac_uC=' '
4217 ac_uD=',;t'
4218
4219 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
4220   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4221   case $ac_file in
4222   - | *:- | *:-:* ) # input from stdin
4223         cat >$tmp/stdin
4224         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4225         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4226   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4227         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4228   * )   ac_file_in=$ac_file.in ;;
4229   esac
4230
4231   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
4232 echo "$as_me: creating $ac_file" >&6;}
4233
4234   # First look for the input files in the build tree, otherwise in the
4235   # src tree.
4236   ac_file_inputs=`IFS=:
4237     for f in $ac_file_in; do
4238       case $f in
4239       -) echo $tmp/stdin ;;
4240       [\\/$]*)
4241          # Absolute (can't be DOS-style, as IFS=:)
4242          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4243 echo "$as_me: error: cannot find input file: $f" >&2;}
4244    { (exit 1); exit 1; }; }
4245          # Do quote $f, to prevent DOS paths from being IFS'd.
4246          echo "$f";;
4247       *) # Relative
4248          if test -f "$f"; then
4249            # Build tree
4250            echo "$f"
4251          elif test -f "$srcdir/$f"; then
4252            # Source tree
4253            echo "$srcdir/$f"
4254          else
4255            # /dev/null tree
4256            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4257 echo "$as_me: error: cannot find input file: $f" >&2;}
4258    { (exit 1); exit 1; }; }
4259          fi;;
4260       esac
4261     done` || { (exit 1); exit 1; }
4262   # Remove the trailing spaces.
4263   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
4264
4265 _ACEOF
4266
4267 # Transform confdefs.h into two sed scripts, `conftest.defines' and
4268 # `conftest.undefs', that substitutes the proper values into
4269 # config.h.in to produce config.h.  The first handles `#define'
4270 # templates, and the second `#undef' templates.
4271 # And first: Protect against being on the right side of a sed subst in
4272 # config.status.  Protect against being in an unquoted here document
4273 # in config.status.
4274 rm -f conftest.defines conftest.undefs
4275 # Using a here document instead of a string reduces the quoting nightmare.
4276 # Putting comments in sed scripts is not portable.
4277 #
4278 # `end' is used to avoid that the second main sed command (meant for
4279 # 0-ary CPP macros) applies to n-ary macro definitions.
4280 # See the Autoconf documentation for `clear'.
4281 cat >confdef2sed.sed <<\_ACEOF
4282 s/[\\&,]/\\&/g
4283 s,[\\$`],\\&,g
4284 t clear
4285 : clear
4286 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
4287 t end
4288 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
4289 : end
4290 _ACEOF
4291 # If some macros were called several times there might be several times
4292 # the same #defines, which is useless.  Nevertheless, we may not want to
4293 # sort them, since we want the *last* AC-DEFINE to be honored.
4294 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
4295 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
4296 rm -f confdef2sed.sed
4297
4298 # This sed command replaces #undef with comments.  This is necessary, for
4299 # example, in the case of _POSIX_SOURCE, which is predefined and required
4300 # on some systems where configure will not decide to define it.
4301 cat >>conftest.undefs <<\_ACEOF
4302 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
4303 _ACEOF
4304
4305 # Break up conftest.defines because some shells have a limit on the size
4306 # of here documents, and old seds have small limits too (100 cmds).
4307 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
4308 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
4309 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
4310 echo '  :' >>$CONFIG_STATUS
4311 rm -f conftest.tail
4312 while grep . conftest.defines >/dev/null
4313 do
4314   # Write a limited-size here document to $tmp/defines.sed.
4315   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
4316   # Speed up: don't consider the non `#define' lines.
4317   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
4318   # Work around the forget-to-reset-the-flag bug.
4319   echo 't clr' >>$CONFIG_STATUS
4320   echo ': clr' >>$CONFIG_STATUS
4321   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
4322   echo 'CEOF
4323   sed -f $tmp/defines.sed $tmp/in >$tmp/out
4324   rm -f $tmp/in
4325   mv $tmp/out $tmp/in
4326 ' >>$CONFIG_STATUS
4327   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
4328   rm -f conftest.defines
4329   mv conftest.tail conftest.defines
4330 done
4331 rm -f conftest.defines
4332 echo '  fi # grep' >>$CONFIG_STATUS
4333 echo >>$CONFIG_STATUS
4334
4335 # Break up conftest.undefs because some shells have a limit on the size
4336 # of here documents, and old seds have small limits too (100 cmds).
4337 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
4338 rm -f conftest.tail
4339 while grep . conftest.undefs >/dev/null
4340 do
4341   # Write a limited-size here document to $tmp/undefs.sed.
4342   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
4343   # Speed up: don't consider the non `#undef'
4344   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
4345   # Work around the forget-to-reset-the-flag bug.
4346   echo 't clr' >>$CONFIG_STATUS
4347   echo ': clr' >>$CONFIG_STATUS
4348   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
4349   echo 'CEOF
4350   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
4351   rm -f $tmp/in
4352   mv $tmp/out $tmp/in
4353 ' >>$CONFIG_STATUS
4354   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
4355   rm -f conftest.undefs
4356   mv conftest.tail conftest.undefs
4357 done
4358 rm -f conftest.undefs
4359
4360 cat >>$CONFIG_STATUS <<\_ACEOF
4361   # Let's still pretend it is `configure' which instantiates (i.e., don't
4362   # use $as_me), people would be surprised to read:
4363   #    /* config.h.  Generated by config.status.  */
4364   if test x"$ac_file" = x-; then
4365     echo "/* Generated by configure.  */" >$tmp/config.h
4366   else
4367     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
4368   fi
4369   cat $tmp/in >>$tmp/config.h
4370   rm -f $tmp/in
4371   if test x"$ac_file" != x-; then
4372     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
4373       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
4374 echo "$as_me: $ac_file is unchanged" >&6;}
4375     else
4376       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4377 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4378          X"$ac_file" : 'X\(//\)[^/]' \| \
4379          X"$ac_file" : 'X\(//\)$' \| \
4380          X"$ac_file" : 'X\(/\)' \| \
4381          .     : '\(.\)' 2>/dev/null ||
4382 echo X"$ac_file" |
4383     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4384           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4385           /^X\(\/\/\)$/{ s//\1/; q; }
4386           /^X\(\/\).*/{ s//\1/; q; }
4387           s/.*/./; q'`
4388       { if $as_mkdir_p; then
4389     mkdir -p "$ac_dir"
4390   else
4391     as_dir="$ac_dir"
4392     as_dirs=
4393     while test ! -d "$as_dir"; do
4394       as_dirs="$as_dir $as_dirs"
4395       as_dir=`(dirname "$as_dir") 2>/dev/null ||
4396 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4397          X"$as_dir" : 'X\(//\)[^/]' \| \
4398          X"$as_dir" : 'X\(//\)$' \| \
4399          X"$as_dir" : 'X\(/\)' \| \
4400          .     : '\(.\)' 2>/dev/null ||
4401 echo X"$as_dir" |
4402     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4403           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4404           /^X\(\/\/\)$/{ s//\1/; q; }
4405           /^X\(\/\).*/{ s//\1/; q; }
4406           s/.*/./; q'`
4407     done
4408     test ! -n "$as_dirs" || mkdir $as_dirs
4409   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4410 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4411    { (exit 1); exit 1; }; }; }
4412
4413       rm -f $ac_file
4414       mv $tmp/config.h $ac_file
4415     fi
4416   else
4417     cat $tmp/config.h
4418     rm -f $tmp/config.h
4419   fi
4420 done
4421 _ACEOF
4422
4423 cat >>$CONFIG_STATUS <<\_ACEOF
4424
4425 { (exit 0); exit 0; }
4426 _ACEOF
4427 chmod +x $CONFIG_STATUS
4428 ac_clean_files=$ac_clean_files_save
4429
4430
4431 # configure is writing to config.log, and then calls config.status.
4432 # config.status does its own redirection, appending to config.log.
4433 # Unfortunately, on DOS this fails, as config.log is still kept open
4434 # by configure, so config.status won't be able to write to it; its
4435 # output is simply discarded.  So we exec the FD to /dev/null,
4436 # effectively closing config.log, so it can be properly (re)opened and
4437 # appended to by config.status.  When coming back to configure, we
4438 # need to make the FD available again.
4439 if test "$no_create" != yes; then
4440   ac_cs_success=:
4441   ac_config_status_args=
4442   test "$silent" = yes &&
4443     ac_config_status_args="$ac_config_status_args --quiet"
4444   exec 5>/dev/null
4445   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4446   exec 5>>config.log
4447   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4448   # would make configure fail if this is the last instruction.
4449   $ac_cs_success || { (exit 1); exit 1; }
4450 fi
4451