fixincludes/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59 for fixincludes  .
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244 # Name of the host.
 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 246 # so uname gets run too.
 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 248
 249 exec 6>&1
 250
 251 #
 252 # Initializations.
 253 #
 254 ac_default_prefix=/usr/local
 255 ac_config_libobj_dir=.
 256 cross_compiling=no
 257 subdirs=
 258 MFLAGS=
 259 MAKEFLAGS=
 260 SHELL=${CONFIG_SHELL-/bin/sh}
 261
 262 # Maximum number of lines to put in a shell here document.
 263 # This variable seems obsolete.  It should probably be removed, and
 264 # only ac_max_sed_lines should be used.
 265 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME='fixincludes'
 269 PACKAGE_TARNAME='fixincludes'
 270 PACKAGE_VERSION=' '
 271 PACKAGE_STRING='fixincludes  '
 272 PACKAGE_BUGREPORT=''
 273
 274 ac_unique_file="inclhack.def"
 275 # Factoring default headers for most tests.
 276 ac_includes_default="\
 277 #include <stdio.h>
 278 #if HAVE_SYS_TYPES_H
 279 # include <sys/types.h>
 280 #endif
 281 #if HAVE_SYS_STAT_H
 282 # include <sys/stat.h>
 283 #endif
 284 #if STDC_HEADERS
 285 # include <stdlib.h>
 286 # include <stddef.h>
 287 #else
 288 # if HAVE_STDLIB_H
 289 #  include <stdlib.h>
 290 # endif
 291 #endif
 292 #if HAVE_STRING_H
 293 # if !STDC_HEADERS && HAVE_MEMORY_H
 294 #  include <memory.h>
 295 # endif
 296 # include <string.h>
 297 #endif
 298 #if HAVE_STRINGS_H
 299 # include <strings.h>
 300 #endif
 301 #if HAVE_INTTYPES_H
 302 # include <inttypes.h>
 303 #else
 304 # if HAVE_STDINT_H
 305 #  include <stdint.h>
 306 # endif
 307 #endif
 308 #if HAVE_UNISTD_H
 309 # include <unistd.h>
 310 #endif"
 311
 312 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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT target_noncanonical TARGET gcc_version CPP EGREP MAINT LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CC_set=${CC+set}
 754 ac_env_CC_value=$CC
 755 ac_cv_env_CC_set=${CC+set}
 756 ac_cv_env_CC_value=$CC
 757 ac_env_CFLAGS_set=${CFLAGS+set}
 758 ac_env_CFLAGS_value=$CFLAGS
 759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CPP_set=${CPP+set}
 770 ac_env_CPP_value=$CPP
 771 ac_cv_env_CPP_set=${CPP+set}
 772 ac_cv_env_CPP_value=$CPP
 773
 774 #
 775 # Report the --help message.
 776 #
 777 if test "$ac_init_help" = "long"; then
 778   # Omit some internal or obsolete options to make the list less imposing.
 779   # This message is too long to be a string in the A/UX 3.1 sh.
 780   cat <<_ACEOF
 781 \`configure' configures fixincludes   to adapt to many kinds of systems.
 782
 783 Usage: $0 [OPTION]... [VAR=VALUE]...
 784
 785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 786 VAR=VALUE.  See below for descriptions of some of the useful variables.
 787
 788 Defaults for the options are specified in brackets.
 789
 790 Configuration:
 791   -h, --help              display this help and exit
 792       --help=short        display options specific to this package
 793       --help=recursive    display the short help of all the included packages
 794   -V, --version           display version information and exit
 795   -q, --quiet, --silent   do not print \`checking...' messages
 796       --cache-file=FILE   cache test results in FILE [disabled]
 797   -C, --config-cache      alias for \`--cache-file=config.cache'
 798   -n, --no-create         do not create output files
 799       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 800
 801 _ACEOF
 802
 803   cat <<_ACEOF
 804 Installation directories:
 805   --prefix=PREFIX         install architecture-independent files in PREFIX
 806                           [$ac_default_prefix]
 807   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 808                           [PREFIX]
 809
 810 By default, \`make install' will install all the files in
 811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 System types:
 835   --build=BUILD     configure for building on BUILD [guessed]
 836   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 837   --target=TARGET   configure for building compilers for TARGET [HOST]
 838 _ACEOF
 839 fi
 840
 841 if test -n "$ac_init_help"; then
 842   case $ac_init_help in
 843      short | recursive ) echo "Configuration of fixincludes  :";;
 844    esac
 845   cat <<\_ACEOF
 846
 847 Optional Features:
 848   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 849   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 850   --enable-twoprocess       Use a separate process to apply the fixes
 851   --enable-maintainer-mode enable make rules and dependencies not useful
 852                           (and sometimes confusing) to the casual installer
 853
 854 Optional Packages:
 855   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 856   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 857   --with-local-prefix=DIR specifies directory to put local include
 858
 859 Some influential environment variables:
 860   CC          C compiler command
 861   CFLAGS      C compiler flags
 862   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 863               nonstandard directory <lib dir>
 864   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 865               headers in a nonstandard directory <include dir>
 866   CPP         C preprocessor
 867
 868 Use these variables to override the choices made by `configure' or to help
 869 it to find libraries and programs with nonstandard names/locations.
 870
 871 _ACEOF
 872 fi
 873
 874 if test "$ac_init_help" = "recursive"; then
 875   # If there are subdirs, report their specific --help.
 876   ac_popdir=`pwd`
 877   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 878     test -d $ac_dir || continue
 879     ac_builddir=.
 880
 881 if test "$ac_dir" != .; then
 882   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 883   # A "../" for each directory in $ac_dir_suffix.
 884   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 885 else
 886   ac_dir_suffix= ac_top_builddir=
 887 fi
 888
 889 case $srcdir in
 890   .)  # No --srcdir option.  We are building in place.
 891     ac_srcdir=.
 892     if test -z "$ac_top_builddir"; then
 893        ac_top_srcdir=.
 894     else
 895        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 896     fi ;;
 897   [\\/]* | ?:[\\/]* )  # Absolute path.
 898     ac_srcdir=$srcdir$ac_dir_suffix;
 899     ac_top_srcdir=$srcdir ;;
 900   *) # Relative path.
 901     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 902     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 903 esac
 904
 905 # Do not use `cd foo && pwd` to compute absolute paths, because
 906 # the directories may not exist.
 907 case `pwd` in
 908 .) ac_abs_builddir="$ac_dir";;
 909 *)
 910   case "$ac_dir" in
 911   .) ac_abs_builddir=`pwd`;;
 912   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 913   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 914   esac;;
 915 esac
 916 case $ac_abs_builddir in
 917 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 918 *)
 919   case ${ac_top_builddir}. in
 920   .) ac_abs_top_builddir=$ac_abs_builddir;;
 921   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 922   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 923   esac;;
 924 esac
 925 case $ac_abs_builddir in
 926 .) ac_abs_srcdir=$ac_srcdir;;
 927 *)
 928   case $ac_srcdir in
 929   .) ac_abs_srcdir=$ac_abs_builddir;;
 930   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 931   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 932   esac;;
 933 esac
 934 case $ac_abs_builddir in
 935 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 936 *)
 937   case $ac_top_srcdir in
 938   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 939   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 940   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 941   esac;;
 942 esac
 943
 944     cd $ac_dir
 945     # Check for guested configure; otherwise get Cygnus style configure.
 946     if test -f $ac_srcdir/configure.gnu; then
 947       echo
 948       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 949     elif test -f $ac_srcdir/configure; then
 950       echo
 951       $SHELL $ac_srcdir/configure  --help=recursive
 952     elif test -f $ac_srcdir/configure.ac ||
 953            test -f $ac_srcdir/configure.in; then
 954       echo
 955       $ac_configure --help
 956     else
 957       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 958     fi
 959     cd $ac_popdir
 960   done
 961 fi
 962
 963 test -n "$ac_init_help" && exit 0
 964 if $ac_init_version; then
 965   cat <<\_ACEOF
 966 fixincludes configure
 967 generated by GNU Autoconf 2.59
 968
 969 Copyright (C) 2003 Free Software Foundation, Inc.
 970 This configure script is free software; the Free Software Foundation
 971 gives unlimited permission to copy, distribute and modify it.
 972 _ACEOF
 973   exit 0
 974 fi
 975 exec 5>config.log
 976 cat >&5 <<_ACEOF
 977 This file contains any messages produced by compilers while
 978 running configure, to aid debugging if configure makes a mistake.
 979
 980 It was created by fixincludes $as_me  , which was
 981 generated by GNU Autoconf 2.59.  Invocation command line was
 982
 983   $ $0 $@
 984
 985 _ACEOF
 986 {
 987 cat <<_ASUNAME
 988 ## --------- ##
 989 ## Platform. ##
 990 ## --------- ##
 991
 992 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 993 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 994 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 995 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 996 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 997
 998 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 999 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1000
1001 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1002 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1003 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1004 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1005 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1006 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1007 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1008
1009 _ASUNAME
1010
1011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1012 for as_dir in $PATH
1013 do
1014   IFS=$as_save_IFS
1015   test -z "$as_dir" && as_dir=.
1016   echo "PATH: $as_dir"
1017 done
1018
1019 } >&5
1020
1021 cat >&5 <<_ACEOF
1022
1023
1024 ## ----------- ##
1025 ## Core tests. ##
1026 ## ----------- ##
1027
1028 _ACEOF
1029
1030
1031 # Keep a trace of the command line.
1032 # Strip out --no-create and --no-recursion so they do not pile up.
1033 # Strip out --silent because we don't want to record it for future runs.
1034 # Also quote any args containing shell meta-characters.
1035 # Make two passes to allow for proper duplicate-argument suppression.
1036 ac_configure_args=
1037 ac_configure_args0=
1038 ac_configure_args1=
1039 ac_sep=
1040 ac_must_keep_next=false
1041 for ac_pass in 1 2
1042 do
1043   for ac_arg
1044   do
1045     case $ac_arg in
1046     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1047     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1048     | -silent | --silent | --silen | --sile | --sil)
1049       continue ;;
1050     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1051       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1052     esac
1053     case $ac_pass in
1054     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1055     2)
1056       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1057       if test $ac_must_keep_next = true; then
1058         ac_must_keep_next=false # Got value, back to normal.
1059       else
1060         case $ac_arg in
1061           *=* | --config-cache | -C | -disable-* | --disable-* \
1062           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1063           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1064           | -with-* | --with-* | -without-* | --without-* | --x)
1065             case "$ac_configure_args0 " in
1066               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1067             esac
1068             ;;
1069           -* ) ac_must_keep_next=true ;;
1070         esac
1071       fi
1072       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1073       # Get rid of the leading space.
1074       ac_sep=" "
1075       ;;
1076     esac
1077   done
1078 done
1079 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1080 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1081
1082 # When interrupted or exit'd, cleanup temporary files, and complete
1083 # config.log.  We remove comments because anyway the quotes in there
1084 # would cause problems or look ugly.
1085 # WARNING: Be sure not to use single quotes in there, as some shells,
1086 # such as our DU 5.0 friend, will then `close' the trap.
1087 trap 'exit_status=$?
1088   # Save into config.log some information that might help in debugging.
1089   {
1090     echo
1091
1092     cat <<\_ASBOX
1093 ## ---------------- ##
1094 ## Cache variables. ##
1095 ## ---------------- ##
1096 _ASBOX
1097     echo
1098     # The following way of writing the cache mishandles newlines in values,
1099 {
1100   (set) 2>&1 |
1101     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1102     *ac_space=\ *)
1103       sed -n \
1104         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1105           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1106       ;;
1107     *)
1108       sed -n \
1109         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1110       ;;
1111     esac;
1112 }
1113     echo
1114
1115     cat <<\_ASBOX
1116 ## ----------------- ##
1117 ## Output variables. ##
1118 ## ----------------- ##
1119 _ASBOX
1120     echo
1121     for ac_var in $ac_subst_vars
1122     do
1123       eval ac_val=$`echo $ac_var`
1124       echo "$ac_var='"'"'$ac_val'"'"'"
1125     done | sort
1126     echo
1127
1128     if test -n "$ac_subst_files"; then
1129       cat <<\_ASBOX
1130 ## ------------- ##
1131 ## Output files. ##
1132 ## ------------- ##
1133 _ASBOX
1134       echo
1135       for ac_var in $ac_subst_files
1136       do
1137         eval ac_val=$`echo $ac_var`
1138         echo "$ac_var='"'"'$ac_val'"'"'"
1139       done | sort
1140       echo
1141     fi
1142
1143     if test -s confdefs.h; then
1144       cat <<\_ASBOX
1145 ## ----------- ##
1146 ## confdefs.h. ##
1147 ## ----------- ##
1148 _ASBOX
1149       echo
1150       sed "/^$/d" confdefs.h | sort
1151       echo
1152     fi
1153     test "$ac_signal" != 0 &&
1154       echo "$as_me: caught signal $ac_signal"
1155     echo "$as_me: exit $exit_status"
1156   } >&5
1157   rm -f core *.core &&
1158   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1159     exit $exit_status
1160      ' 0
1161 for ac_signal in 1 2 13 15; do
1162   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1163 done
1164 ac_signal=0
1165
1166 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1167 rm -rf conftest* confdefs.h
1168 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1169 echo >confdefs.h
1170
1171 # Predefined preprocessor variables.
1172
1173 cat >>confdefs.h <<_ACEOF
1174 #define PACKAGE_NAME "$PACKAGE_NAME"
1175 _ACEOF
1176
1177
1178 cat >>confdefs.h <<_ACEOF
1179 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1180 _ACEOF
1181
1182
1183 cat >>confdefs.h <<_ACEOF
1184 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1185 _ACEOF
1186
1187
1188 cat >>confdefs.h <<_ACEOF
1189 #define PACKAGE_STRING "$PACKAGE_STRING"
1190 _ACEOF
1191
1192
1193 cat >>confdefs.h <<_ACEOF
1194 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1195 _ACEOF
1196
1197
1198 # Let the site file select an alternate cache file if it wants to.
1199 # Prefer explicitly selected file to automatically selected ones.
1200 if test -z "$CONFIG_SITE"; then
1201   if test "x$prefix" != xNONE; then
1202     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1203   else
1204     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1205   fi
1206 fi
1207 for ac_site_file in $CONFIG_SITE; do
1208   if test -r "$ac_site_file"; then
1209     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1210 echo "$as_me: loading site script $ac_site_file" >&6;}
1211     sed 's/^/| /' "$ac_site_file" >&5
1212     . "$ac_site_file"
1213   fi
1214 done
1215
1216 if test -r "$cache_file"; then
1217   # Some versions of bash will fail to source /dev/null (special
1218   # files actually), so we avoid doing that.
1219   if test -f "$cache_file"; then
1220     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1221 echo "$as_me: loading cache $cache_file" >&6;}
1222     case $cache_file in
1223       [\\/]* | ?:[\\/]* ) . $cache_file;;
1224       *)                      . ./$cache_file;;
1225     esac
1226   fi
1227 else
1228   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1229 echo "$as_me: creating cache $cache_file" >&6;}
1230   >$cache_file
1231 fi
1232
1233 # Check that the precious variables saved in the cache have kept the same
1234 # value.
1235 ac_cache_corrupted=false
1236 for ac_var in `(set) 2>&1 |
1237                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1238   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1239   eval ac_new_set=\$ac_env_${ac_var}_set
1240   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1241   eval ac_new_val="\$ac_env_${ac_var}_value"
1242   case $ac_old_set,$ac_new_set in
1243     set,)
1244       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1245 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1246       ac_cache_corrupted=: ;;
1247     ,set)
1248       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1249 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1250       ac_cache_corrupted=: ;;
1251     ,);;
1252     *)
1253       if test "x$ac_old_val" != "x$ac_new_val"; then
1254         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1255 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1256         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1257 echo "$as_me:   former value:  $ac_old_val" >&2;}
1258         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1259 echo "$as_me:   current value: $ac_new_val" >&2;}
1260         ac_cache_corrupted=:
1261       fi;;
1262   esac
1263   # Pass precious variables to config.status.
1264   if test "$ac_new_set" = set; then
1265     case $ac_new_val in
1266     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1267       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1268     *) ac_arg=$ac_var=$ac_new_val ;;
1269     esac
1270     case " $ac_configure_args " in
1271       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1272       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1273     esac
1274   fi
1275 done
1276 if $ac_cache_corrupted; then
1277   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1278 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1279   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1280 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1281    { (exit 1); exit 1; }; }
1282 fi
1283
1284 ac_ext=c
1285 ac_cpp='$CPP $CPPFLAGS'
1286 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1287 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1288 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317 ac_aux_dir=
1318 for ac_dir in .. $srcdir/..; do
1319   if test -f $ac_dir/install-sh; then
1320     ac_aux_dir=$ac_dir
1321     ac_install_sh="$ac_aux_dir/install-sh -c"
1322     break
1323   elif test -f $ac_dir/install.sh; then
1324     ac_aux_dir=$ac_dir
1325     ac_install_sh="$ac_aux_dir/install.sh -c"
1326     break
1327   elif test -f $ac_dir/shtool; then
1328     ac_aux_dir=$ac_dir
1329     ac_install_sh="$ac_aux_dir/shtool install -c"
1330     break
1331   fi
1332 done
1333 if test -z "$ac_aux_dir"; then
1334   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. $srcdir/.." >&5
1335 echo "$as_me: error: cannot find install-sh or install.sh in .. $srcdir/.." >&2;}
1336    { (exit 1); exit 1; }; }
1337 fi
1338 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1339 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1340 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1341
1342 # Make sure we can run config.sub.
1343 $ac_config_sub sun4 >/dev/null 2>&1 ||
1344   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1345 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1346    { (exit 1); exit 1; }; }
1347
1348 echo "$as_me:$LINENO: checking build system type" >&5
1349 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1350 if test "${ac_cv_build+set}" = set; then
1351   echo $ECHO_N "(cached) $ECHO_C" >&6
1352 else
1353   ac_cv_build_alias=$build_alias
1354 test -z "$ac_cv_build_alias" &&
1355   ac_cv_build_alias=`$ac_config_guess`
1356 test -z "$ac_cv_build_alias" &&
1357   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1358 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1359    { (exit 1); exit 1; }; }
1360 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1361   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1362 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1363    { (exit 1); exit 1; }; }
1364
1365 fi
1366 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1367 echo "${ECHO_T}$ac_cv_build" >&6
1368 build=$ac_cv_build
1369 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1370 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1371 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1372
1373
1374 echo "$as_me:$LINENO: checking host system type" >&5
1375 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1376 if test "${ac_cv_host+set}" = set; then
1377   echo $ECHO_N "(cached) $ECHO_C" >&6
1378 else
1379   ac_cv_host_alias=$host_alias
1380 test -z "$ac_cv_host_alias" &&
1381   ac_cv_host_alias=$ac_cv_build_alias
1382 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1383   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1384 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1385    { (exit 1); exit 1; }; }
1386
1387 fi
1388 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1389 echo "${ECHO_T}$ac_cv_host" >&6
1390 host=$ac_cv_host
1391 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1392 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1393 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1394
1395
1396 echo "$as_me:$LINENO: checking target system type" >&5
1397 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1398 if test "${ac_cv_target+set}" = set; then
1399   echo $ECHO_N "(cached) $ECHO_C" >&6
1400 else
1401   ac_cv_target_alias=$target_alias
1402 test "x$ac_cv_target_alias" = "x" &&
1403   ac_cv_target_alias=$ac_cv_host_alias
1404 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1405   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1406 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1407    { (exit 1); exit 1; }; }
1408
1409 fi
1410 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1411 echo "${ECHO_T}$ac_cv_target" >&6
1412 target=$ac_cv_target
1413 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1414 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1415 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1416
1417
1418 # The aliases save the names the user supplied, while $host etc.
1419 # will get canonicalized.
1420 test -n "$target_alias" &&
1421   test "$program_prefix$program_suffix$program_transform_name" = \
1422     NONENONEs,x,x, &&
1423   program_prefix=${target_alias}-
1424 ac_ext=c
1425 ac_cpp='$CPP $CPPFLAGS'
1426 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1427 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1428 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1429 if test -n "$ac_tool_prefix"; then
1430   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1431 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1432 echo "$as_me:$LINENO: checking for $ac_word" >&5
1433 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1434 if test "${ac_cv_prog_CC+set}" = set; then
1435   echo $ECHO_N "(cached) $ECHO_C" >&6
1436 else
1437   if test -n "$CC"; then
1438   ac_cv_prog_CC="$CC" # Let the user override the test.
1439 else
1440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1441 for as_dir in $PATH
1442 do
1443   IFS=$as_save_IFS
1444   test -z "$as_dir" && as_dir=.
1445   for ac_exec_ext in '' $ac_executable_extensions; do
1446   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1447     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1448     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1449     break 2
1450   fi
1451 done
1452 done
1453
1454 fi
1455 fi
1456 CC=$ac_cv_prog_CC
1457 if test -n "$CC"; then
1458   echo "$as_me:$LINENO: result: $CC" >&5
1459 echo "${ECHO_T}$CC" >&6
1460 else
1461   echo "$as_me:$LINENO: result: no" >&5
1462 echo "${ECHO_T}no" >&6
1463 fi
1464
1465 fi
1466 if test -z "$ac_cv_prog_CC"; then
1467   ac_ct_CC=$CC
1468   # Extract the first word of "gcc", so it can be a program name with args.
1469 set dummy gcc; ac_word=$2
1470 echo "$as_me:$LINENO: checking for $ac_word" >&5
1471 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1472 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1473   echo $ECHO_N "(cached) $ECHO_C" >&6
1474 else
1475   if test -n "$ac_ct_CC"; then
1476   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1477 else
1478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1479 for as_dir in $PATH
1480 do
1481   IFS=$as_save_IFS
1482   test -z "$as_dir" && as_dir=.
1483   for ac_exec_ext in '' $ac_executable_extensions; do
1484   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1485     ac_cv_prog_ac_ct_CC="gcc"
1486     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1487     break 2
1488   fi
1489 done
1490 done
1491
1492 fi
1493 fi
1494 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1495 if test -n "$ac_ct_CC"; then
1496   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1497 echo "${ECHO_T}$ac_ct_CC" >&6
1498 else
1499   echo "$as_me:$LINENO: result: no" >&5
1500 echo "${ECHO_T}no" >&6
1501 fi
1502
1503   CC=$ac_ct_CC
1504 else
1505   CC="$ac_cv_prog_CC"
1506 fi
1507
1508 if test -z "$CC"; then
1509   if test -n "$ac_tool_prefix"; then
1510   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1511 set dummy ${ac_tool_prefix}cc; ac_word=$2
1512 echo "$as_me:$LINENO: checking for $ac_word" >&5
1513 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1514 if test "${ac_cv_prog_CC+set}" = set; then
1515   echo $ECHO_N "(cached) $ECHO_C" >&6
1516 else
1517   if test -n "$CC"; then
1518   ac_cv_prog_CC="$CC" # Let the user override the test.
1519 else
1520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1521 for as_dir in $PATH
1522 do
1523   IFS=$as_save_IFS
1524   test -z "$as_dir" && as_dir=.
1525   for ac_exec_ext in '' $ac_executable_extensions; do
1526   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1527     ac_cv_prog_CC="${ac_tool_prefix}cc"
1528     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1529     break 2
1530   fi
1531 done
1532 done
1533
1534 fi
1535 fi
1536 CC=$ac_cv_prog_CC
1537 if test -n "$CC"; then
1538   echo "$as_me:$LINENO: result: $CC" >&5
1539 echo "${ECHO_T}$CC" >&6
1540 else
1541   echo "$as_me:$LINENO: result: no" >&5
1542 echo "${ECHO_T}no" >&6
1543 fi
1544
1545 fi
1546 if test -z "$ac_cv_prog_CC"; then
1547   ac_ct_CC=$CC
1548   # Extract the first word of "cc", so it can be a program name with args.
1549 set dummy cc; ac_word=$2
1550 echo "$as_me:$LINENO: checking for $ac_word" >&5
1551 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1552 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1553   echo $ECHO_N "(cached) $ECHO_C" >&6
1554 else
1555   if test -n "$ac_ct_CC"; then
1556   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1557 else
1558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1559 for as_dir in $PATH
1560 do
1561   IFS=$as_save_IFS
1562   test -z "$as_dir" && as_dir=.
1563   for ac_exec_ext in '' $ac_executable_extensions; do
1564   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1565     ac_cv_prog_ac_ct_CC="cc"
1566     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1567     break 2
1568   fi
1569 done
1570 done
1571
1572 fi
1573 fi
1574 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1575 if test -n "$ac_ct_CC"; then
1576   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1577 echo "${ECHO_T}$ac_ct_CC" >&6
1578 else
1579   echo "$as_me:$LINENO: result: no" >&5
1580 echo "${ECHO_T}no" >&6
1581 fi
1582
1583   CC=$ac_ct_CC
1584 else
1585   CC="$ac_cv_prog_CC"
1586 fi
1587
1588 fi
1589 if test -z "$CC"; then
1590   # Extract the first word of "cc", so it can be a program name with args.
1591 set dummy cc; ac_word=$2
1592 echo "$as_me:$LINENO: checking for $ac_word" >&5
1593 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1594 if test "${ac_cv_prog_CC+set}" = set; then
1595   echo $ECHO_N "(cached) $ECHO_C" >&6
1596 else
1597   if test -n "$CC"; then
1598   ac_cv_prog_CC="$CC" # Let the user override the test.
1599 else
1600   ac_prog_rejected=no
1601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1602 for as_dir in $PATH
1603 do
1604   IFS=$as_save_IFS
1605   test -z "$as_dir" && as_dir=.
1606   for ac_exec_ext in '' $ac_executable_extensions; do
1607   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1608     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1609        ac_prog_rejected=yes
1610        continue
1611      fi
1612     ac_cv_prog_CC="cc"
1613     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1614     break 2
1615   fi
1616 done
1617 done
1618
1619 if test $ac_prog_rejected = yes; then
1620   # We found a bogon in the path, so make sure we never use it.
1621   set dummy $ac_cv_prog_CC
1622   shift
1623   if test $# != 0; then
1624     # We chose a different compiler from the bogus one.
1625     # However, it has the same basename, so the bogon will be chosen
1626     # first if we set CC to just the basename; use the full file name.
1627     shift
1628     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1629   fi
1630 fi
1631 fi
1632 fi
1633 CC=$ac_cv_prog_CC
1634 if test -n "$CC"; then
1635   echo "$as_me:$LINENO: result: $CC" >&5
1636 echo "${ECHO_T}$CC" >&6
1637 else
1638   echo "$as_me:$LINENO: result: no" >&5
1639 echo "${ECHO_T}no" >&6
1640 fi
1641
1642 fi
1643 if test -z "$CC"; then
1644   if test -n "$ac_tool_prefix"; then
1645   for ac_prog in cl
1646   do
1647     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1648 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1649 echo "$as_me:$LINENO: checking for $ac_word" >&5
1650 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1651 if test "${ac_cv_prog_CC+set}" = set; then
1652   echo $ECHO_N "(cached) $ECHO_C" >&6
1653 else
1654   if test -n "$CC"; then
1655   ac_cv_prog_CC="$CC" # Let the user override the test.
1656 else
1657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1658 for as_dir in $PATH
1659 do
1660   IFS=$as_save_IFS
1661   test -z "$as_dir" && as_dir=.
1662   for ac_exec_ext in '' $ac_executable_extensions; do
1663   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1664     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1665     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1666     break 2
1667   fi
1668 done
1669 done
1670
1671 fi
1672 fi
1673 CC=$ac_cv_prog_CC
1674 if test -n "$CC"; then
1675   echo "$as_me:$LINENO: result: $CC" >&5
1676 echo "${ECHO_T}$CC" >&6
1677 else
1678   echo "$as_me:$LINENO: result: no" >&5
1679 echo "${ECHO_T}no" >&6
1680 fi
1681
1682     test -n "$CC" && break
1683   done
1684 fi
1685 if test -z "$CC"; then
1686   ac_ct_CC=$CC
1687   for ac_prog in cl
1688 do
1689   # Extract the first word of "$ac_prog", so it can be a program name with args.
1690 set dummy $ac_prog; ac_word=$2
1691 echo "$as_me:$LINENO: checking for $ac_word" >&5
1692 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1693 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1694   echo $ECHO_N "(cached) $ECHO_C" >&6
1695 else
1696   if test -n "$ac_ct_CC"; then
1697   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1698 else
1699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1700 for as_dir in $PATH
1701 do
1702   IFS=$as_save_IFS
1703   test -z "$as_dir" && as_dir=.
1704   for ac_exec_ext in '' $ac_executable_extensions; do
1705   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1706     ac_cv_prog_ac_ct_CC="$ac_prog"
1707     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1708     break 2
1709   fi
1710 done
1711 done
1712
1713 fi
1714 fi
1715 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1716 if test -n "$ac_ct_CC"; then
1717   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1718 echo "${ECHO_T}$ac_ct_CC" >&6
1719 else
1720   echo "$as_me:$LINENO: result: no" >&5
1721 echo "${ECHO_T}no" >&6
1722 fi
1723
1724   test -n "$ac_ct_CC" && break
1725 done
1726
1727   CC=$ac_ct_CC
1728 fi
1729
1730 fi
1731
1732
1733 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1734 See \`config.log' for more details." >&5
1735 echo "$as_me: error: no acceptable C compiler found in \$PATH
1736 See \`config.log' for more details." >&2;}
1737    { (exit 1); exit 1; }; }
1738
1739 # Provide some information about the compiler.
1740 echo "$as_me:$LINENO:" \
1741      "checking for C compiler version" >&5
1742 ac_compiler=`set X $ac_compile; echo $2`
1743 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1744   (eval $ac_compiler --version </dev/null >&5) 2>&5
1745   ac_status=$?
1746   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1747   (exit $ac_status); }
1748 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1749   (eval $ac_compiler -v </dev/null >&5) 2>&5
1750   ac_status=$?
1751   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1752   (exit $ac_status); }
1753 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1754   (eval $ac_compiler -V </dev/null >&5) 2>&5
1755   ac_status=$?
1756   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1757   (exit $ac_status); }
1758
1759 cat >conftest.$ac_ext <<_ACEOF
1760 /* confdefs.h.  */
1761 _ACEOF
1762 cat confdefs.h >>conftest.$ac_ext
1763 cat >>conftest.$ac_ext <<_ACEOF
1764 /* end confdefs.h.  */
1765
1766 int
1767 main ()
1768 {
1769
1770   ;
1771   return 0;
1772 }
1773 _ACEOF
1774 ac_clean_files_save=$ac_clean_files
1775 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1776 # Try to create an executable without -o first, disregard a.out.
1777 # It will help us diagnose broken compilers, and finding out an intuition
1778 # of exeext.
1779 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1780 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1781 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1782 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1783   (eval $ac_link_default) 2>&5
1784   ac_status=$?
1785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1786   (exit $ac_status); }; then
1787   # Find the output, starting from the most likely.  This scheme is
1788 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1789 # resort.
1790
1791 # Be careful to initialize this variable, since it used to be cached.
1792 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1793 ac_cv_exeext=
1794 # b.out is created by i960 compilers.
1795 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1796 do
1797   test -f "$ac_file" || continue
1798   case $ac_file in
1799     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1800         ;;
1801     conftest.$ac_ext )
1802         # This is the source file.
1803         ;;
1804     [ab].out )
1805         # We found the default executable, but exeext='' is most
1806         # certainly right.
1807         break;;
1808     *.* )
1809         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1810         # FIXME: I believe we export ac_cv_exeext for Libtool,
1811         # but it would be cool to find out if it's true.  Does anybody
1812         # maintain Libtool? --akim.
1813         export ac_cv_exeext
1814         break;;
1815     * )
1816         break;;
1817   esac
1818 done
1819 else
1820   echo "$as_me: failed program was:" >&5
1821 sed 's/^/| /' conftest.$ac_ext >&5
1822
1823 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1824 See \`config.log' for more details." >&5
1825 echo "$as_me: error: C compiler cannot create executables
1826 See \`config.log' for more details." >&2;}
1827    { (exit 77); exit 77; }; }
1828 fi
1829
1830 ac_exeext=$ac_cv_exeext
1831 echo "$as_me:$LINENO: result: $ac_file" >&5
1832 echo "${ECHO_T}$ac_file" >&6
1833
1834 # Check the compiler produces executables we can run.  If not, either
1835 # the compiler is broken, or we cross compile.
1836 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1837 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1838 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1839 # If not cross compiling, check that we can run a simple program.
1840 if test "$cross_compiling" != yes; then
1841   if { ac_try='./$ac_file'
1842   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1843   (eval $ac_try) 2>&5
1844   ac_status=$?
1845   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1846   (exit $ac_status); }; }; then
1847     cross_compiling=no
1848   else
1849     if test "$cross_compiling" = maybe; then
1850         cross_compiling=yes
1851     else
1852         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1853 If you meant to cross compile, use \`--host'.
1854 See \`config.log' for more details." >&5
1855 echo "$as_me: error: cannot run C compiled programs.
1856 If you meant to cross compile, use \`--host'.
1857 See \`config.log' for more details." >&2;}
1858    { (exit 1); exit 1; }; }
1859     fi
1860   fi
1861 fi
1862 echo "$as_me:$LINENO: result: yes" >&5
1863 echo "${ECHO_T}yes" >&6
1864
1865 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1866 ac_clean_files=$ac_clean_files_save
1867 # Check the compiler produces executables we can run.  If not, either
1868 # the compiler is broken, or we cross compile.
1869 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1870 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1871 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1872 echo "${ECHO_T}$cross_compiling" >&6
1873
1874 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1875 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1876 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1877   (eval $ac_link) 2>&5
1878   ac_status=$?
1879   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1880   (exit $ac_status); }; then
1881   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1882 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1883 # work properly (i.e., refer to `conftest.exe'), while it won't with
1884 # `rm'.
1885 for ac_file in conftest.exe conftest conftest.*; do
1886   test -f "$ac_file" || continue
1887   case $ac_file in
1888     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1889     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1890           export ac_cv_exeext
1891           break;;
1892     * ) break;;
1893   esac
1894 done
1895 else
1896   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1897 See \`config.log' for more details." >&5
1898 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1899 See \`config.log' for more details." >&2;}
1900    { (exit 1); exit 1; }; }
1901 fi
1902
1903 rm -f conftest$ac_cv_exeext
1904 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1905 echo "${ECHO_T}$ac_cv_exeext" >&6
1906
1907 rm -f conftest.$ac_ext
1908 EXEEXT=$ac_cv_exeext
1909 ac_exeext=$EXEEXT
1910 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1911 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1912 if test "${ac_cv_objext+set}" = set; then
1913   echo $ECHO_N "(cached) $ECHO_C" >&6
1914 else
1915   cat >conftest.$ac_ext <<_ACEOF
1916 /* confdefs.h.  */
1917 _ACEOF
1918 cat confdefs.h >>conftest.$ac_ext
1919 cat >>conftest.$ac_ext <<_ACEOF
1920 /* end confdefs.h.  */
1921
1922 int
1923 main ()
1924 {
1925
1926   ;
1927   return 0;
1928 }
1929 _ACEOF
1930 rm -f conftest.o conftest.obj
1931 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1932   (eval $ac_compile) 2>&5
1933   ac_status=$?
1934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1935   (exit $ac_status); }; then
1936   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1937   case $ac_file in
1938     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1939     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1940        break;;
1941   esac
1942 done
1943 else
1944   echo "$as_me: failed program was:" >&5
1945 sed 's/^/| /' conftest.$ac_ext >&5
1946
1947 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1948 See \`config.log' for more details." >&5
1949 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1950 See \`config.log' for more details." >&2;}
1951    { (exit 1); exit 1; }; }
1952 fi
1953
1954 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1955 fi
1956 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1957 echo "${ECHO_T}$ac_cv_objext" >&6
1958 OBJEXT=$ac_cv_objext
1959 ac_objext=$OBJEXT
1960 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1961 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1962 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1963   echo $ECHO_N "(cached) $ECHO_C" >&6
1964 else
1965   cat >conftest.$ac_ext <<_ACEOF
1966 /* confdefs.h.  */
1967 _ACEOF
1968 cat confdefs.h >>conftest.$ac_ext
1969 cat >>conftest.$ac_ext <<_ACEOF
1970 /* end confdefs.h.  */
1971
1972 int
1973 main ()
1974 {
1975 #ifndef __GNUC__
1976        choke me
1977 #endif
1978
1979   ;
1980   return 0;
1981 }
1982 _ACEOF
1983 rm -f conftest.$ac_objext
1984 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1985   (eval $ac_compile) 2>conftest.er1
1986   ac_status=$?
1987   grep -v '^ *+' conftest.er1 >conftest.err
1988   rm -f conftest.er1
1989   cat conftest.err >&5
1990   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1991   (exit $ac_status); } &&
1992          { ac_try='test -z "$ac_c_werror_flag"
1993                          || test ! -s conftest.err'
1994   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1995   (eval $ac_try) 2>&5
1996   ac_status=$?
1997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1998   (exit $ac_status); }; } &&
1999          { ac_try='test -s conftest.$ac_objext'
2000   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2001   (eval $ac_try) 2>&5
2002   ac_status=$?
2003   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2004   (exit $ac_status); }; }; then
2005   ac_compiler_gnu=yes
2006 else
2007   echo "$as_me: failed program was:" >&5
2008 sed 's/^/| /' conftest.$ac_ext >&5
2009
2010 ac_compiler_gnu=no
2011 fi
2012 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2013 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2014
2015 fi
2016 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2017 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2018 GCC=`test $ac_compiler_gnu = yes && echo yes`
2019 ac_test_CFLAGS=${CFLAGS+set}
2020 ac_save_CFLAGS=$CFLAGS
2021 CFLAGS="-g"
2022 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2023 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2024 if test "${ac_cv_prog_cc_g+set}" = set; then
2025   echo $ECHO_N "(cached) $ECHO_C" >&6
2026 else
2027   cat >conftest.$ac_ext <<_ACEOF
2028 /* confdefs.h.  */
2029 _ACEOF
2030 cat confdefs.h >>conftest.$ac_ext
2031 cat >>conftest.$ac_ext <<_ACEOF
2032 /* end confdefs.h.  */
2033
2034 int
2035 main ()
2036 {
2037
2038   ;
2039   return 0;
2040 }
2041 _ACEOF
2042 rm -f conftest.$ac_objext
2043 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2044   (eval $ac_compile) 2>conftest.er1
2045   ac_status=$?
2046   grep -v '^ *+' conftest.er1 >conftest.err
2047   rm -f conftest.er1
2048   cat conftest.err >&5
2049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2050   (exit $ac_status); } &&
2051          { ac_try='test -z "$ac_c_werror_flag"
2052                          || test ! -s conftest.err'
2053   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2054   (eval $ac_try) 2>&5
2055   ac_status=$?
2056   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2057   (exit $ac_status); }; } &&
2058          { ac_try='test -s conftest.$ac_objext'
2059   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2060   (eval $ac_try) 2>&5
2061   ac_status=$?
2062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2063   (exit $ac_status); }; }; then
2064   ac_cv_prog_cc_g=yes
2065 else
2066   echo "$as_me: failed program was:" >&5
2067 sed 's/^/| /' conftest.$ac_ext >&5
2068
2069 ac_cv_prog_cc_g=no
2070 fi
2071 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2072 fi
2073 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2074 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2075 if test "$ac_test_CFLAGS" = set; then
2076   CFLAGS=$ac_save_CFLAGS
2077 elif test $ac_cv_prog_cc_g = yes; then
2078   if test "$GCC" = yes; then
2079     CFLAGS="-g -O2"
2080   else
2081     CFLAGS="-g"
2082   fi
2083 else
2084   if test "$GCC" = yes; then
2085     CFLAGS="-O2"
2086   else
2087     CFLAGS=
2088   fi
2089 fi
2090 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2091 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2092 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2093   echo $ECHO_N "(cached) $ECHO_C" >&6
2094 else
2095   ac_cv_prog_cc_stdc=no
2096 ac_save_CC=$CC
2097 cat >conftest.$ac_ext <<_ACEOF
2098 /* confdefs.h.  */
2099 _ACEOF
2100 cat confdefs.h >>conftest.$ac_ext
2101 cat >>conftest.$ac_ext <<_ACEOF
2102 /* end confdefs.h.  */
2103 #include <stdarg.h>
2104 #include <stdio.h>
2105 #include <sys/types.h>
2106 #include <sys/stat.h>
2107 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2108 struct buf { int x; };
2109 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2110 static char *e (p, i)
2111      char **p;
2112      int i;
2113 {
2114   return p[i];
2115 }
2116 static char *f (char * (*g) (char **, int), char **p, ...)
2117 {
2118   char *s;
2119   va_list v;
2120   va_start (v,p);
2121   s = g (p, va_arg (v,int));
2122   va_end (v);
2123   return s;
2124 }
2125
2126 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2127    function prototypes and stuff, but not '\xHH' hex character constants.
2128    These don't provoke an error unfortunately, instead are silently treated
2129    as 'x'.  The following induces an error, until -std1 is added to get
2130    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2131    array size at least.  It's necessary to write '\x00'==0 to get something
2132    that's true only with -std1.  */
2133 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2134
2135 int test (int i, double x);
2136 struct s1 {int (*f) (int a);};
2137 struct s2 {int (*f) (double a);};
2138 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2139 int argc;
2140 char **argv;
2141 int
2142 main ()
2143 {
2144 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2145   ;
2146   return 0;
2147 }
2148 _ACEOF
2149 # Don't try gcc -ansi; that turns off useful extensions and
2150 # breaks some systems' header files.
2151 # AIX                   -qlanglvl=ansi
2152 # Ultrix and OSF/1      -std1
2153 # HP-UX 10.20 and later -Ae
2154 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2155 # SVR4                  -Xc -D__EXTENSIONS__
2156 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2157 do
2158   CC="$ac_save_CC $ac_arg"
2159   rm -f conftest.$ac_objext
2160 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2161   (eval $ac_compile) 2>conftest.er1
2162   ac_status=$?
2163   grep -v '^ *+' conftest.er1 >conftest.err
2164   rm -f conftest.er1
2165   cat conftest.err >&5
2166   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2167   (exit $ac_status); } &&
2168          { ac_try='test -z "$ac_c_werror_flag"
2169                          || test ! -s conftest.err'
2170   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2171   (eval $ac_try) 2>&5
2172   ac_status=$?
2173   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2174   (exit $ac_status); }; } &&
2175          { ac_try='test -s conftest.$ac_objext'
2176   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2177   (eval $ac_try) 2>&5
2178   ac_status=$?
2179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2180   (exit $ac_status); }; }; then
2181   ac_cv_prog_cc_stdc=$ac_arg
2182 break
2183 else
2184   echo "$as_me: failed program was:" >&5
2185 sed 's/^/| /' conftest.$ac_ext >&5
2186
2187 fi
2188 rm -f conftest.err conftest.$ac_objext
2189 done
2190 rm -f conftest.$ac_ext conftest.$ac_objext
2191 CC=$ac_save_CC
2192
2193 fi
2194
2195 case "x$ac_cv_prog_cc_stdc" in
2196   x|xno)
2197     echo "$as_me:$LINENO: result: none needed" >&5
2198 echo "${ECHO_T}none needed" >&6 ;;
2199   *)
2200     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2201 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2202     CC="$CC $ac_cv_prog_cc_stdc" ;;
2203 esac
2204
2205 # Some people use a C++ compiler to compile C.  Since we use `exit',
2206 # in C++ we need to declare it.  In case someone uses the same compiler
2207 # for both compiling C and C++ we need to have the C++ compiler decide
2208 # the declaration of exit, since it's the most demanding environment.
2209 cat >conftest.$ac_ext <<_ACEOF
2210 #ifndef __cplusplus
2211   choke me
2212 #endif
2213 _ACEOF
2214 rm -f conftest.$ac_objext
2215 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2216   (eval $ac_compile) 2>conftest.er1
2217   ac_status=$?
2218   grep -v '^ *+' conftest.er1 >conftest.err
2219   rm -f conftest.er1
2220   cat conftest.err >&5
2221   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2222   (exit $ac_status); } &&
2223          { ac_try='test -z "$ac_c_werror_flag"
2224                          || test ! -s conftest.err'
2225   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2226   (eval $ac_try) 2>&5
2227   ac_status=$?
2228   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2229   (exit $ac_status); }; } &&
2230          { ac_try='test -s conftest.$ac_objext'
2231   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2232   (eval $ac_try) 2>&5
2233   ac_status=$?
2234   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2235   (exit $ac_status); }; }; then
2236   for ac_declaration in \
2237    '' \
2238    'extern "C" void std::exit (int) throw (); using std::exit;' \
2239    'extern "C" void std::exit (int); using std::exit;' \
2240    'extern "C" void exit (int) throw ();' \
2241    'extern "C" void exit (int);' \
2242    'void exit (int);'
2243 do
2244   cat >conftest.$ac_ext <<_ACEOF
2245 /* confdefs.h.  */
2246 _ACEOF
2247 cat confdefs.h >>conftest.$ac_ext
2248 cat >>conftest.$ac_ext <<_ACEOF
2249 /* end confdefs.h.  */
2250 $ac_declaration
2251 #include <stdlib.h>
2252 int
2253 main ()
2254 {
2255 exit (42);
2256   ;
2257   return 0;
2258 }
2259 _ACEOF
2260 rm -f conftest.$ac_objext
2261 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2262   (eval $ac_compile) 2>conftest.er1
2263   ac_status=$?
2264   grep -v '^ *+' conftest.er1 >conftest.err
2265   rm -f conftest.er1
2266   cat conftest.err >&5
2267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2268   (exit $ac_status); } &&
2269          { ac_try='test -z "$ac_c_werror_flag"
2270                          || test ! -s conftest.err'
2271   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2272   (eval $ac_try) 2>&5
2273   ac_status=$?
2274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2275   (exit $ac_status); }; } &&
2276          { ac_try='test -s conftest.$ac_objext'
2277   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2278   (eval $ac_try) 2>&5
2279   ac_status=$?
2280   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2281   (exit $ac_status); }; }; then
2282   :
2283 else
2284   echo "$as_me: failed program was:" >&5
2285 sed 's/^/| /' conftest.$ac_ext >&5
2286
2287 continue
2288 fi
2289 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2290   cat >conftest.$ac_ext <<_ACEOF
2291 /* confdefs.h.  */
2292 _ACEOF
2293 cat confdefs.h >>conftest.$ac_ext
2294 cat >>conftest.$ac_ext <<_ACEOF
2295 /* end confdefs.h.  */
2296 $ac_declaration
2297 int
2298 main ()
2299 {
2300 exit (42);
2301   ;
2302   return 0;
2303 }
2304 _ACEOF
2305 rm -f conftest.$ac_objext
2306 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2307   (eval $ac_compile) 2>conftest.er1
2308   ac_status=$?
2309   grep -v '^ *+' conftest.er1 >conftest.err
2310   rm -f conftest.er1
2311   cat conftest.err >&5
2312   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2313   (exit $ac_status); } &&
2314          { ac_try='test -z "$ac_c_werror_flag"
2315                          || test ! -s conftest.err'
2316   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2317   (eval $ac_try) 2>&5
2318   ac_status=$?
2319   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2320   (exit $ac_status); }; } &&
2321          { ac_try='test -s conftest.$ac_objext'
2322   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2323   (eval $ac_try) 2>&5
2324   ac_status=$?
2325   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2326   (exit $ac_status); }; }; then
2327   break
2328 else
2329   echo "$as_me: failed program was:" >&5
2330 sed 's/^/| /' conftest.$ac_ext >&5
2331
2332 fi
2333 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2334 done
2335 rm -f conftest*
2336 if test -n "$ac_declaration"; then
2337   echo '#ifdef __cplusplus' >>confdefs.h
2338   echo $ac_declaration      >>confdefs.h
2339   echo '#endif'             >>confdefs.h
2340 fi
2341
2342 else
2343   echo "$as_me: failed program was:" >&5
2344 sed 's/^/| /' conftest.$ac_ext >&5
2345
2346 fi
2347 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2348 ac_ext=c
2349 ac_cpp='$CPP $CPPFLAGS'
2350 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2351 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2352 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2353
2354
2355 # Determine the noncanonical target name, for directory use.
2356  case ${build_alias} in
2357   "") build_noncanonical=${build} ;;
2358   *) build_noncanonical=${build_alias} ;;
2359 esac
2360
2361  case ${host_alias} in
2362   "") host_noncanonical=${build_noncanonical} ;;
2363   *) host_noncanonical=${host_alias} ;;
2364 esac
2365
2366  case ${target_alias} in
2367   "") target_noncanonical=${host_noncanonical} ;;
2368   *) target_noncanonical=${target_alias} ;;
2369 esac
2370
2371
2372
2373
2374 # Specify the local prefix
2375 local_prefix=
2376
2377 # Check whether --with-local-prefix or --without-local-prefix was given.
2378 if test "${with_local_prefix+set}" = set; then
2379   withval="$with_local_prefix"
2380   case "${withval}" in
2381 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
2382 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
2383    { (exit 1); exit 1; }; } ;;
2384 no)     ;;
2385 *)      local_prefix=$with_local_prefix ;;
2386 esac
2387 fi;
2388
2389 # Default local prefix if it is empty
2390 if test x$local_prefix = x; then
2391         local_prefix=/usr/local
2392 fi
2393
2394 # Choose one or two-process fix methodology.  Systems that cannot handle
2395 # bi-directional pipes must use the two process method.
2396 #
2397 # Check whether --enable-twoprocess or --disable-twoprocess was given.
2398 if test "${enable_twoprocess+set}" = set; then
2399   enableval="$enable_twoprocess"
2400   if test "x$enable_twoprocess" = xyes; then
2401         TARGET=twoprocess
2402 else
2403         TARGET=oneprocess
2404 fi
2405 else
2406   case $host in
2407         i?86-*-msdosdjgpp* | \
2408         i?86-*-mingw32* | \
2409         *-*-beos* )
2410                 TARGET=twoprocess
2411                 ;;
2412
2413         * )
2414                 TARGET=oneprocess
2415                 ;;
2416 esac
2417 fi;
2418
2419
2420 if test $TARGET = twoprocess; then
2421
2422 cat >>confdefs.h <<\_ACEOF
2423 #define SEPARATE_FIX_PROC 1
2424 _ACEOF
2425
2426 fi
2427
2428 # Get GCC's version number.
2429 gcc_version=`sed -n '/version_string/ { s/.*"\([^ "]*\)[^"]*".*/\1/p ; }' ${srcdir}/../gcc/version.c`
2430
2431
2432 case $host in
2433         vax-dec-bsd* )
2434
2435 cat >>confdefs.h <<\_ACEOF
2436 #define exit xexit
2437 _ACEOF
2438
2439
2440 cat >>confdefs.h <<\_ACEOF
2441 #define atexit xatexit
2442 _ACEOF
2443
2444                 ;;
2445 esac
2446
2447
2448 cat >>confdefs.h <<_ACEOF
2449 #define EXE_EXT "$ac_exeext"
2450 _ACEOF
2451
2452
2453 # Checks for header files.
2454
2455 ac_ext=c
2456 ac_cpp='$CPP $CPPFLAGS'
2457 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2458 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2459 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2460 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2461 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2462 # On Suns, sometimes $CPP names a directory.
2463 if test -n "$CPP" && test -d "$CPP"; then
2464   CPP=
2465 fi
2466 if test -z "$CPP"; then
2467   if test "${ac_cv_prog_CPP+set}" = set; then
2468   echo $ECHO_N "(cached) $ECHO_C" >&6
2469 else
2470       # Double quotes because CPP needs to be expanded
2471     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2472     do
2473       ac_preproc_ok=false
2474 for ac_c_preproc_warn_flag in '' yes
2475 do
2476   # Use a header file that comes with gcc, so configuring glibc
2477   # with a fresh cross-compiler works.
2478   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2479   # <limits.h> exists even on freestanding compilers.
2480   # On the NeXT, cc -E runs the code through the compiler's parser,
2481   # not just through cpp. "Syntax error" is here to catch this case.
2482   cat >conftest.$ac_ext <<_ACEOF
2483 /* confdefs.h.  */
2484 _ACEOF
2485 cat confdefs.h >>conftest.$ac_ext
2486 cat >>conftest.$ac_ext <<_ACEOF
2487 /* end confdefs.h.  */
2488 #ifdef __STDC__
2489 # include <limits.h>
2490 #else
2491 # include <assert.h>
2492 #endif
2493                      Syntax error
2494 _ACEOF
2495 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2496   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2497   ac_status=$?
2498   grep -v '^ *+' conftest.er1 >conftest.err
2499   rm -f conftest.er1
2500   cat conftest.err >&5
2501   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2502   (exit $ac_status); } >/dev/null; then
2503   if test -s conftest.err; then
2504     ac_cpp_err=$ac_c_preproc_warn_flag
2505     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2506   else
2507     ac_cpp_err=
2508   fi
2509 else
2510   ac_cpp_err=yes
2511 fi
2512 if test -z "$ac_cpp_err"; then
2513   :
2514 else
2515   echo "$as_me: failed program was:" >&5
2516 sed 's/^/| /' conftest.$ac_ext >&5
2517
2518   # Broken: fails on valid input.
2519 continue
2520 fi
2521 rm -f conftest.err conftest.$ac_ext
2522
2523   # OK, works on sane cases.  Now check whether non-existent headers
2524   # can be detected and how.
2525   cat >conftest.$ac_ext <<_ACEOF
2526 /* confdefs.h.  */
2527 _ACEOF
2528 cat confdefs.h >>conftest.$ac_ext
2529 cat >>conftest.$ac_ext <<_ACEOF
2530 /* end confdefs.h.  */
2531 #include <ac_nonexistent.h>
2532 _ACEOF
2533 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2534   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2535   ac_status=$?
2536   grep -v '^ *+' conftest.er1 >conftest.err
2537   rm -f conftest.er1
2538   cat conftest.err >&5
2539   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2540   (exit $ac_status); } >/dev/null; then
2541   if test -s conftest.err; then
2542     ac_cpp_err=$ac_c_preproc_warn_flag
2543     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2544   else
2545     ac_cpp_err=
2546   fi
2547 else
2548   ac_cpp_err=yes
2549 fi
2550 if test -z "$ac_cpp_err"; then
2551   # Broken: success on invalid input.
2552 continue
2553 else
2554   echo "$as_me: failed program was:" >&5
2555 sed 's/^/| /' conftest.$ac_ext >&5
2556
2557   # Passes both tests.
2558 ac_preproc_ok=:
2559 break
2560 fi
2561 rm -f conftest.err conftest.$ac_ext
2562
2563 done
2564 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2565 rm -f conftest.err conftest.$ac_ext
2566 if $ac_preproc_ok; then
2567   break
2568 fi
2569
2570     done
2571     ac_cv_prog_CPP=$CPP
2572
2573 fi
2574   CPP=$ac_cv_prog_CPP
2575 else
2576   ac_cv_prog_CPP=$CPP
2577 fi
2578 echo "$as_me:$LINENO: result: $CPP" >&5
2579 echo "${ECHO_T}$CPP" >&6
2580 ac_preproc_ok=false
2581 for ac_c_preproc_warn_flag in '' yes
2582 do
2583   # Use a header file that comes with gcc, so configuring glibc
2584   # with a fresh cross-compiler works.
2585   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2586   # <limits.h> exists even on freestanding compilers.
2587   # On the NeXT, cc -E runs the code through the compiler's parser,
2588   # not just through cpp. "Syntax error" is here to catch this case.
2589   cat >conftest.$ac_ext <<_ACEOF
2590 /* confdefs.h.  */
2591 _ACEOF
2592 cat confdefs.h >>conftest.$ac_ext
2593 cat >>conftest.$ac_ext <<_ACEOF
2594 /* end confdefs.h.  */
2595 #ifdef __STDC__
2596 # include <limits.h>
2597 #else
2598 # include <assert.h>
2599 #endif
2600                      Syntax error
2601 _ACEOF
2602 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2603   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2604   ac_status=$?
2605   grep -v '^ *+' conftest.er1 >conftest.err
2606   rm -f conftest.er1
2607   cat conftest.err >&5
2608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2609   (exit $ac_status); } >/dev/null; then
2610   if test -s conftest.err; then
2611     ac_cpp_err=$ac_c_preproc_warn_flag
2612     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2613   else
2614     ac_cpp_err=
2615   fi
2616 else
2617   ac_cpp_err=yes
2618 fi
2619 if test -z "$ac_cpp_err"; then
2620   :
2621 else
2622   echo "$as_me: failed program was:" >&5
2623 sed 's/^/| /' conftest.$ac_ext >&5
2624
2625   # Broken: fails on valid input.
2626 continue
2627 fi
2628 rm -f conftest.err conftest.$ac_ext
2629
2630   # OK, works on sane cases.  Now check whether non-existent headers
2631   # can be detected and how.
2632   cat >conftest.$ac_ext <<_ACEOF
2633 /* confdefs.h.  */
2634 _ACEOF
2635 cat confdefs.h >>conftest.$ac_ext
2636 cat >>conftest.$ac_ext <<_ACEOF
2637 /* end confdefs.h.  */
2638 #include <ac_nonexistent.h>
2639 _ACEOF
2640 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2641   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2642   ac_status=$?
2643   grep -v '^ *+' conftest.er1 >conftest.err
2644   rm -f conftest.er1
2645   cat conftest.err >&5
2646   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2647   (exit $ac_status); } >/dev/null; then
2648   if test -s conftest.err; then
2649     ac_cpp_err=$ac_c_preproc_warn_flag
2650     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2651   else
2652     ac_cpp_err=
2653   fi
2654 else
2655   ac_cpp_err=yes
2656 fi
2657 if test -z "$ac_cpp_err"; then
2658   # Broken: success on invalid input.
2659 continue
2660 else
2661   echo "$as_me: failed program was:" >&5
2662 sed 's/^/| /' conftest.$ac_ext >&5
2663
2664   # Passes both tests.
2665 ac_preproc_ok=:
2666 break
2667 fi
2668 rm -f conftest.err conftest.$ac_ext
2669
2670 done
2671 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2672 rm -f conftest.err conftest.$ac_ext
2673 if $ac_preproc_ok; then
2674   :
2675 else
2676   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2677 See \`config.log' for more details." >&5
2678 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2679 See \`config.log' for more details." >&2;}
2680    { (exit 1); exit 1; }; }
2681 fi
2682
2683 ac_ext=c
2684 ac_cpp='$CPP $CPPFLAGS'
2685 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2686 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2687 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2688
2689
2690 echo "$as_me:$LINENO: checking for egrep" >&5
2691 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2692 if test "${ac_cv_prog_egrep+set}" = set; then
2693   echo $ECHO_N "(cached) $ECHO_C" >&6
2694 else
2695   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2696     then ac_cv_prog_egrep='grep -E'
2697     else ac_cv_prog_egrep='egrep'
2698     fi
2699 fi
2700 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2701 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2702  EGREP=$ac_cv_prog_egrep
2703
2704
2705 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2706 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2707 if test "${ac_cv_header_stdc+set}" = set; then
2708   echo $ECHO_N "(cached) $ECHO_C" >&6
2709 else
2710   cat >conftest.$ac_ext <<_ACEOF
2711 /* confdefs.h.  */
2712 _ACEOF
2713 cat confdefs.h >>conftest.$ac_ext
2714 cat >>conftest.$ac_ext <<_ACEOF
2715 /* end confdefs.h.  */
2716 #include <stdlib.h>
2717 #include <stdarg.h>
2718 #include <string.h>
2719 #include <float.h>
2720
2721 int
2722 main ()
2723 {
2724
2725   ;
2726   return 0;
2727 }
2728 _ACEOF
2729 rm -f conftest.$ac_objext
2730 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2731   (eval $ac_compile) 2>conftest.er1
2732   ac_status=$?
2733   grep -v '^ *+' conftest.er1 >conftest.err
2734   rm -f conftest.er1
2735   cat conftest.err >&5
2736   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2737   (exit $ac_status); } &&
2738          { ac_try='test -z "$ac_c_werror_flag"
2739                          || test ! -s conftest.err'
2740   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2741   (eval $ac_try) 2>&5
2742   ac_status=$?
2743   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2744   (exit $ac_status); }; } &&
2745          { ac_try='test -s conftest.$ac_objext'
2746   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2747   (eval $ac_try) 2>&5
2748   ac_status=$?
2749   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2750   (exit $ac_status); }; }; then
2751   ac_cv_header_stdc=yes
2752 else
2753   echo "$as_me: failed program was:" >&5
2754 sed 's/^/| /' conftest.$ac_ext >&5
2755
2756 ac_cv_header_stdc=no
2757 fi
2758 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2759
2760 if test $ac_cv_header_stdc = yes; then
2761   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2762   cat >conftest.$ac_ext <<_ACEOF
2763 /* confdefs.h.  */
2764 _ACEOF
2765 cat confdefs.h >>conftest.$ac_ext
2766 cat >>conftest.$ac_ext <<_ACEOF
2767 /* end confdefs.h.  */
2768 #include <string.h>
2769
2770 _ACEOF
2771 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2772   $EGREP "memchr" >/dev/null 2>&1; then
2773   :
2774 else
2775   ac_cv_header_stdc=no
2776 fi
2777 rm -f conftest*
2778
2779 fi
2780
2781 if test $ac_cv_header_stdc = yes; then
2782   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2783   cat >conftest.$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 <stdlib.h>
2790
2791 _ACEOF
2792 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2793   $EGREP "free" >/dev/null 2>&1; then
2794   :
2795 else
2796   ac_cv_header_stdc=no
2797 fi
2798 rm -f conftest*
2799
2800 fi
2801
2802 if test $ac_cv_header_stdc = yes; then
2803   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2804   if test "$cross_compiling" = yes; then
2805   :
2806 else
2807   cat >conftest.$ac_ext <<_ACEOF
2808 /* confdefs.h.  */
2809 _ACEOF
2810 cat confdefs.h >>conftest.$ac_ext
2811 cat >>conftest.$ac_ext <<_ACEOF
2812 /* end confdefs.h.  */
2813 #include <ctype.h>
2814 #if ((' ' & 0x0FF) == 0x020)
2815 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2816 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2817 #else
2818 # define ISLOWER(c) \
2819                    (('a' <= (c) && (c) <= 'i') \
2820                      || ('j' <= (c) && (c) <= 'r') \
2821                      || ('s' <= (c) && (c) <= 'z'))
2822 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2823 #endif
2824
2825 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2826 int
2827 main ()
2828 {
2829   int i;
2830   for (i = 0; i < 256; i++)
2831     if (XOR (islower (i), ISLOWER (i))
2832         || toupper (i) != TOUPPER (i))
2833       exit(2);
2834   exit (0);
2835 }
2836 _ACEOF
2837 rm -f conftest$ac_exeext
2838 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2839   (eval $ac_link) 2>&5
2840   ac_status=$?
2841   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2842   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2843   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2844   (eval $ac_try) 2>&5
2845   ac_status=$?
2846   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2847   (exit $ac_status); }; }; then
2848   :
2849 else
2850   echo "$as_me: program exited with status $ac_status" >&5
2851 echo "$as_me: failed program was:" >&5
2852 sed 's/^/| /' conftest.$ac_ext >&5
2853
2854 ( exit $ac_status )
2855 ac_cv_header_stdc=no
2856 fi
2857 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2858 fi
2859 fi
2860 fi
2861 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2862 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2863 if test $ac_cv_header_stdc = yes; then
2864
2865 cat >>confdefs.h <<\_ACEOF
2866 #define STDC_HEADERS 1
2867 _ACEOF
2868
2869 fi
2870
2871 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2882                   inttypes.h stdint.h unistd.h
2883 do
2884 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2885 echo "$as_me:$LINENO: checking for $ac_header" >&5
2886 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2887 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2888   echo $ECHO_N "(cached) $ECHO_C" >&6
2889 else
2890   cat >conftest.$ac_ext <<_ACEOF
2891 /* confdefs.h.  */
2892 _ACEOF
2893 cat confdefs.h >>conftest.$ac_ext
2894 cat >>conftest.$ac_ext <<_ACEOF
2895 /* end confdefs.h.  */
2896 $ac_includes_default
2897
2898 #include <$ac_header>
2899 _ACEOF
2900 rm -f conftest.$ac_objext
2901 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2902   (eval $ac_compile) 2>conftest.er1
2903   ac_status=$?
2904   grep -v '^ *+' conftest.er1 >conftest.err
2905   rm -f conftest.er1
2906   cat conftest.err >&5
2907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2908   (exit $ac_status); } &&
2909          { ac_try='test -z "$ac_c_werror_flag"
2910                          || test ! -s conftest.err'
2911   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2912   (eval $ac_try) 2>&5
2913   ac_status=$?
2914   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2915   (exit $ac_status); }; } &&
2916          { ac_try='test -s conftest.$ac_objext'
2917   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2918   (eval $ac_try) 2>&5
2919   ac_status=$?
2920   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2921   (exit $ac_status); }; }; then
2922   eval "$as_ac_Header=yes"
2923 else
2924   echo "$as_me: failed program was:" >&5
2925 sed 's/^/| /' conftest.$ac_ext >&5
2926
2927 eval "$as_ac_Header=no"
2928 fi
2929 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2930 fi
2931 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2932 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2933 if test `eval echo '${'$as_ac_Header'}'` = yes; then
2934   cat >>confdefs.h <<_ACEOF
2935 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2936 _ACEOF
2937
2938 fi
2939
2940 done
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950 for ac_header in stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
2951         sys/stat.h
2952 do
2953 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2954 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2955   echo "$as_me:$LINENO: checking for $ac_header" >&5
2956 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2957 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2958   echo $ECHO_N "(cached) $ECHO_C" >&6
2959 fi
2960 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2961 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2962 else
2963   # Is the header compilable?
2964 echo "$as_me:$LINENO: checking $ac_header usability" >&5
2965 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
2966 cat >conftest.$ac_ext <<_ACEOF
2967 /* confdefs.h.  */
2968 _ACEOF
2969 cat confdefs.h >>conftest.$ac_ext
2970 cat >>conftest.$ac_ext <<_ACEOF
2971 /* end confdefs.h.  */
2972 $ac_includes_default
2973 #include <$ac_header>
2974 _ACEOF
2975 rm -f conftest.$ac_objext
2976 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2977   (eval $ac_compile) 2>conftest.er1
2978   ac_status=$?
2979   grep -v '^ *+' conftest.er1 >conftest.err
2980   rm -f conftest.er1
2981   cat conftest.err >&5
2982   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2983   (exit $ac_status); } &&
2984          { ac_try='test -z "$ac_c_werror_flag"
2985                          || test ! -s conftest.err'
2986   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2987   (eval $ac_try) 2>&5
2988   ac_status=$?
2989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2990   (exit $ac_status); }; } &&
2991          { ac_try='test -s conftest.$ac_objext'
2992   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2993   (eval $ac_try) 2>&5
2994   ac_status=$?
2995   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2996   (exit $ac_status); }; }; then
2997   ac_header_compiler=yes
2998 else
2999   echo "$as_me: failed program was:" >&5
3000 sed 's/^/| /' conftest.$ac_ext >&5
3001
3002 ac_header_compiler=no
3003 fi
3004 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3005 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3006 echo "${ECHO_T}$ac_header_compiler" >&6
3007
3008 # Is the header present?
3009 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3010 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3011 cat >conftest.$ac_ext <<_ACEOF
3012 /* confdefs.h.  */
3013 _ACEOF
3014 cat confdefs.h >>conftest.$ac_ext
3015 cat >>conftest.$ac_ext <<_ACEOF
3016 /* end confdefs.h.  */
3017 #include <$ac_header>
3018 _ACEOF
3019 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3020   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3021   ac_status=$?
3022   grep -v '^ *+' conftest.er1 >conftest.err
3023   rm -f conftest.er1
3024   cat conftest.err >&5
3025   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3026   (exit $ac_status); } >/dev/null; then
3027   if test -s conftest.err; then
3028     ac_cpp_err=$ac_c_preproc_warn_flag
3029     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3030   else
3031     ac_cpp_err=
3032   fi
3033 else
3034   ac_cpp_err=yes
3035 fi
3036 if test -z "$ac_cpp_err"; then
3037   ac_header_preproc=yes
3038 else
3039   echo "$as_me: failed program was:" >&5
3040 sed 's/^/| /' conftest.$ac_ext >&5
3041
3042   ac_header_preproc=no
3043 fi
3044 rm -f conftest.err conftest.$ac_ext
3045 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3046 echo "${ECHO_T}$ac_header_preproc" >&6
3047
3048 # So?  What about this header?
3049 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3050   yes:no: )
3051     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3052 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3053     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3054 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3055     ac_header_preproc=yes
3056     ;;
3057   no:yes:* )
3058     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3059 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3060     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3061 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3062     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3063 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3064     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3065 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3066     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3067 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3068     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3069 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3070     (
3071       cat <<\_ASBOX
3072 ## -------------------------------------- ##
3073 ## Report this to the fixincludes lists.  ##
3074 ## -------------------------------------- ##
3075 _ASBOX
3076     ) |
3077       sed "s/^/$as_me: WARNING:     /" >&2
3078     ;;
3079 esac
3080 echo "$as_me:$LINENO: checking for $ac_header" >&5
3081 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3082 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3083   echo $ECHO_N "(cached) $ECHO_C" >&6
3084 else
3085   eval "$as_ac_Header=\$ac_header_preproc"
3086 fi
3087 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3088 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3089
3090 fi
3091 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3092   cat >>confdefs.h <<_ACEOF
3093 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3094 _ACEOF
3095
3096 fi
3097
3098 done
3099
3100
3101
3102
3103
3104
3105 for ac_func in putc_unlocked fputc_unlocked fputs_unlocked \
3106         fwrite_unlocked fprintf_unlocked
3107 do
3108 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3109 echo "$as_me:$LINENO: checking for $ac_func" >&5
3110 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3111 if eval "test \"\${$as_ac_var+set}\" = set"; then
3112   echo $ECHO_N "(cached) $ECHO_C" >&6
3113 else
3114   cat >conftest.$ac_ext <<_ACEOF
3115 /* confdefs.h.  */
3116 _ACEOF
3117 cat confdefs.h >>conftest.$ac_ext
3118 cat >>conftest.$ac_ext <<_ACEOF
3119 /* end confdefs.h.  */
3120 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3121    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3122 #define $ac_func innocuous_$ac_func
3123
3124 /* System header to define __stub macros and hopefully few prototypes,
3125     which can conflict with char $ac_func (); below.
3126     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3127     <limits.h> exists even on freestanding compilers.  */
3128
3129 #ifdef __STDC__
3130 # include <limits.h>
3131 #else
3132 # include <assert.h>
3133 #endif
3134
3135 #undef $ac_func
3136
3137 /* Override any gcc2 internal prototype to avoid an error.  */
3138 #ifdef __cplusplus
3139 extern "C"
3140 {
3141 #endif
3142 /* We use char because int might match the return type of a gcc2
3143    builtin and then its argument prototype would still apply.  */
3144 char $ac_func ();
3145 /* The GNU C library defines this for functions which it implements
3146     to always fail with ENOSYS.  Some functions are actually named
3147     something starting with __ and the normal name is an alias.  */
3148 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3149 choke me
3150 #else
3151 char (*f) () = $ac_func;
3152 #endif
3153 #ifdef __cplusplus
3154 }
3155 #endif
3156
3157 int
3158 main ()
3159 {
3160 return f != $ac_func;
3161   ;
3162   return 0;
3163 }
3164 _ACEOF
3165 rm -f conftest.$ac_objext conftest$ac_exeext
3166 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3167   (eval $ac_link) 2>conftest.er1
3168   ac_status=$?
3169   grep -v '^ *+' conftest.er1 >conftest.err
3170   rm -f conftest.er1
3171   cat conftest.err >&5
3172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173   (exit $ac_status); } &&
3174          { ac_try='test -z "$ac_c_werror_flag"
3175                          || test ! -s conftest.err'
3176   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3177   (eval $ac_try) 2>&5
3178   ac_status=$?
3179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3180   (exit $ac_status); }; } &&
3181          { ac_try='test -s conftest$ac_exeext'
3182   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3183   (eval $ac_try) 2>&5
3184   ac_status=$?
3185   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3186   (exit $ac_status); }; }; then
3187   eval "$as_ac_var=yes"
3188 else
3189   echo "$as_me: failed program was:" >&5
3190 sed 's/^/| /' conftest.$ac_ext >&5
3191
3192 eval "$as_ac_var=no"
3193 fi
3194 rm -f conftest.err conftest.$ac_objext \
3195       conftest$ac_exeext conftest.$ac_ext
3196 fi
3197 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3198 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3199 if test `eval echo '${'$as_ac_var'}'` = yes; then
3200   cat >>confdefs.h <<_ACEOF
3201 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3202 _ACEOF
3203
3204 fi
3205 done
3206
3207 echo "$as_me:$LINENO: checking whether abort is declared" >&5
3208 echo $ECHO_N "checking whether abort is declared... $ECHO_C" >&6
3209 if test "${ac_cv_have_decl_abort+set}" = set; then
3210   echo $ECHO_N "(cached) $ECHO_C" >&6
3211 else
3212   cat >conftest.$ac_ext <<_ACEOF
3213 /* confdefs.h.  */
3214 _ACEOF
3215 cat confdefs.h >>conftest.$ac_ext
3216 cat >>conftest.$ac_ext <<_ACEOF
3217 /* end confdefs.h.  */
3218 $ac_includes_default
3219 int
3220 main ()
3221 {
3222 #ifndef abort
3223   char *p = (char *) abort;
3224 #endif
3225
3226   ;
3227   return 0;
3228 }
3229 _ACEOF
3230 rm -f conftest.$ac_objext
3231 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3232   (eval $ac_compile) 2>conftest.er1
3233   ac_status=$?
3234   grep -v '^ *+' conftest.er1 >conftest.err
3235   rm -f conftest.er1
3236   cat conftest.err >&5
3237   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3238   (exit $ac_status); } &&
3239          { ac_try='test -z "$ac_c_werror_flag"
3240                          || test ! -s conftest.err'
3241   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3242   (eval $ac_try) 2>&5
3243   ac_status=$?
3244   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3245   (exit $ac_status); }; } &&
3246          { ac_try='test -s conftest.$ac_objext'
3247   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3248   (eval $ac_try) 2>&5
3249   ac_status=$?
3250   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3251   (exit $ac_status); }; }; then
3252   ac_cv_have_decl_abort=yes
3253 else
3254   echo "$as_me: failed program was:" >&5
3255 sed 's/^/| /' conftest.$ac_ext >&5
3256
3257 ac_cv_have_decl_abort=no
3258 fi
3259 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3260 fi
3261 echo "$as_me:$LINENO: result: $ac_cv_have_decl_abort" >&5
3262 echo "${ECHO_T}$ac_cv_have_decl_abort" >&6
3263 if test $ac_cv_have_decl_abort = yes; then
3264
3265 cat >>confdefs.h <<_ACEOF
3266 #define HAVE_DECL_ABORT 1
3267 _ACEOF
3268
3269
3270 else
3271   cat >>confdefs.h <<_ACEOF
3272 #define HAVE_DECL_ABORT 0
3273 _ACEOF
3274
3275
3276 fi
3277 echo "$as_me:$LINENO: checking whether errno is declared" >&5
3278 echo $ECHO_N "checking whether errno is declared... $ECHO_C" >&6
3279 if test "${ac_cv_have_decl_errno+set}" = set; then
3280   echo $ECHO_N "(cached) $ECHO_C" >&6
3281 else
3282   cat >conftest.$ac_ext <<_ACEOF
3283 /* confdefs.h.  */
3284 _ACEOF
3285 cat confdefs.h >>conftest.$ac_ext
3286 cat >>conftest.$ac_ext <<_ACEOF
3287 /* end confdefs.h.  */
3288 $ac_includes_default
3289 int
3290 main ()
3291 {
3292 #ifndef errno
3293   char *p = (char *) errno;
3294 #endif
3295
3296   ;
3297   return 0;
3298 }
3299 _ACEOF
3300 rm -f conftest.$ac_objext
3301 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3302   (eval $ac_compile) 2>conftest.er1
3303   ac_status=$?
3304   grep -v '^ *+' conftest.er1 >conftest.err
3305   rm -f conftest.er1
3306   cat conftest.err >&5
3307   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3308   (exit $ac_status); } &&
3309          { ac_try='test -z "$ac_c_werror_flag"
3310                          || test ! -s conftest.err'
3311   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3312   (eval $ac_try) 2>&5
3313   ac_status=$?
3314   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3315   (exit $ac_status); }; } &&
3316          { ac_try='test -s conftest.$ac_objext'
3317   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3318   (eval $ac_try) 2>&5
3319   ac_status=$?
3320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3321   (exit $ac_status); }; }; then
3322   ac_cv_have_decl_errno=yes
3323 else
3324   echo "$as_me: failed program was:" >&5
3325 sed 's/^/| /' conftest.$ac_ext >&5
3326
3327 ac_cv_have_decl_errno=no
3328 fi
3329 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3330 fi
3331 echo "$as_me:$LINENO: result: $ac_cv_have_decl_errno" >&5
3332 echo "${ECHO_T}$ac_cv_have_decl_errno" >&6
3333 if test $ac_cv_have_decl_errno = yes; then
3334
3335 cat >>confdefs.h <<_ACEOF
3336 #define HAVE_DECL_ERRNO 1
3337 _ACEOF
3338
3339
3340 else
3341   cat >>confdefs.h <<_ACEOF
3342 #define HAVE_DECL_ERRNO 0
3343 _ACEOF
3344
3345
3346 fi
3347 echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5
3348 echo $ECHO_N "checking whether putc_unlocked is declared... $ECHO_C" >&6
3349 if test "${ac_cv_have_decl_putc_unlocked+set}" = set; then
3350   echo $ECHO_N "(cached) $ECHO_C" >&6
3351 else
3352   cat >conftest.$ac_ext <<_ACEOF
3353 /* confdefs.h.  */
3354 _ACEOF
3355 cat confdefs.h >>conftest.$ac_ext
3356 cat >>conftest.$ac_ext <<_ACEOF
3357 /* end confdefs.h.  */
3358 $ac_includes_default
3359 int
3360 main ()
3361 {
3362 #ifndef putc_unlocked
3363   char *p = (char *) putc_unlocked;
3364 #endif
3365
3366   ;
3367   return 0;
3368 }
3369 _ACEOF
3370 rm -f conftest.$ac_objext
3371 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3372   (eval $ac_compile) 2>conftest.er1
3373   ac_status=$?
3374   grep -v '^ *+' conftest.er1 >conftest.err
3375   rm -f conftest.er1
3376   cat conftest.err >&5
3377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3378   (exit $ac_status); } &&
3379          { ac_try='test -z "$ac_c_werror_flag"
3380                          || test ! -s conftest.err'
3381   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3382   (eval $ac_try) 2>&5
3383   ac_status=$?
3384   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3385   (exit $ac_status); }; } &&
3386          { ac_try='test -s conftest.$ac_objext'
3387   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3388   (eval $ac_try) 2>&5
3389   ac_status=$?
3390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3391   (exit $ac_status); }; }; then
3392   ac_cv_have_decl_putc_unlocked=yes
3393 else
3394   echo "$as_me: failed program was:" >&5
3395 sed 's/^/| /' conftest.$ac_ext >&5
3396
3397 ac_cv_have_decl_putc_unlocked=no
3398 fi
3399 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3400 fi
3401 echo "$as_me:$LINENO: result: $ac_cv_have_decl_putc_unlocked" >&5
3402 echo "${ECHO_T}$ac_cv_have_decl_putc_unlocked" >&6
3403 if test $ac_cv_have_decl_putc_unlocked = yes; then
3404
3405 cat >>confdefs.h <<_ACEOF
3406 #define HAVE_DECL_PUTC_UNLOCKED 1
3407 _ACEOF
3408
3409
3410 else
3411   cat >>confdefs.h <<_ACEOF
3412 #define HAVE_DECL_PUTC_UNLOCKED 0
3413 _ACEOF
3414
3415
3416 fi
3417 echo "$as_me:$LINENO: checking whether fputc_unlocked is declared" >&5
3418 echo $ECHO_N "checking whether fputc_unlocked is declared... $ECHO_C" >&6
3419 if test "${ac_cv_have_decl_fputc_unlocked+set}" = set; then
3420   echo $ECHO_N "(cached) $ECHO_C" >&6
3421 else
3422   cat >conftest.$ac_ext <<_ACEOF
3423 /* confdefs.h.  */
3424 _ACEOF
3425 cat confdefs.h >>conftest.$ac_ext
3426 cat >>conftest.$ac_ext <<_ACEOF
3427 /* end confdefs.h.  */
3428 $ac_includes_default
3429 int
3430 main ()
3431 {
3432 #ifndef fputc_unlocked
3433   char *p = (char *) fputc_unlocked;
3434 #endif
3435
3436   ;
3437   return 0;
3438 }
3439 _ACEOF
3440 rm -f conftest.$ac_objext
3441 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3442   (eval $ac_compile) 2>conftest.er1
3443   ac_status=$?
3444   grep -v '^ *+' conftest.er1 >conftest.err
3445   rm -f conftest.er1
3446   cat conftest.err >&5
3447   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3448   (exit $ac_status); } &&
3449          { ac_try='test -z "$ac_c_werror_flag"
3450                          || test ! -s conftest.err'
3451   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3452   (eval $ac_try) 2>&5
3453   ac_status=$?
3454   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3455   (exit $ac_status); }; } &&
3456          { ac_try='test -s conftest.$ac_objext'
3457   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3458   (eval $ac_try) 2>&5
3459   ac_status=$?
3460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3461   (exit $ac_status); }; }; then
3462   ac_cv_have_decl_fputc_unlocked=yes
3463 else
3464   echo "$as_me: failed program was:" >&5
3465 sed 's/^/| /' conftest.$ac_ext >&5
3466
3467 ac_cv_have_decl_fputc_unlocked=no
3468 fi
3469 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3470 fi
3471 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputc_unlocked" >&5
3472 echo "${ECHO_T}$ac_cv_have_decl_fputc_unlocked" >&6
3473 if test $ac_cv_have_decl_fputc_unlocked = yes; then
3474
3475 cat >>confdefs.h <<_ACEOF
3476 #define HAVE_DECL_FPUTC_UNLOCKED 1
3477 _ACEOF
3478
3479
3480 else
3481   cat >>confdefs.h <<_ACEOF
3482 #define HAVE_DECL_FPUTC_UNLOCKED 0
3483 _ACEOF
3484
3485
3486 fi
3487 echo "$as_me:$LINENO: checking whether fputs_unlocked is declared" >&5
3488 echo $ECHO_N "checking whether fputs_unlocked is declared... $ECHO_C" >&6
3489 if test "${ac_cv_have_decl_fputs_unlocked+set}" = set; then
3490   echo $ECHO_N "(cached) $ECHO_C" >&6
3491 else
3492   cat >conftest.$ac_ext <<_ACEOF
3493 /* confdefs.h.  */
3494 _ACEOF
3495 cat confdefs.h >>conftest.$ac_ext
3496 cat >>conftest.$ac_ext <<_ACEOF
3497 /* end confdefs.h.  */
3498 $ac_includes_default
3499 int
3500 main ()
3501 {
3502 #ifndef fputs_unlocked
3503   char *p = (char *) fputs_unlocked;
3504 #endif
3505
3506   ;
3507   return 0;
3508 }
3509 _ACEOF
3510 rm -f conftest.$ac_objext
3511 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3512   (eval $ac_compile) 2>conftest.er1
3513   ac_status=$?
3514   grep -v '^ *+' conftest.er1 >conftest.err
3515   rm -f conftest.er1
3516   cat conftest.err >&5
3517   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3518   (exit $ac_status); } &&
3519          { ac_try='test -z "$ac_c_werror_flag"
3520                          || test ! -s conftest.err'
3521   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3522   (eval $ac_try) 2>&5
3523   ac_status=$?
3524   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3525   (exit $ac_status); }; } &&
3526          { ac_try='test -s conftest.$ac_objext'
3527   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3528   (eval $ac_try) 2>&5
3529   ac_status=$?
3530   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3531   (exit $ac_status); }; }; then
3532   ac_cv_have_decl_fputs_unlocked=yes
3533 else
3534   echo "$as_me: failed program was:" >&5
3535 sed 's/^/| /' conftest.$ac_ext >&5
3536
3537 ac_cv_have_decl_fputs_unlocked=no
3538 fi
3539 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3540 fi
3541 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputs_unlocked" >&5
3542 echo "${ECHO_T}$ac_cv_have_decl_fputs_unlocked" >&6
3543 if test $ac_cv_have_decl_fputs_unlocked = yes; then
3544
3545 cat >>confdefs.h <<_ACEOF
3546 #define HAVE_DECL_FPUTS_UNLOCKED 1
3547 _ACEOF
3548
3549
3550 else
3551   cat >>confdefs.h <<_ACEOF
3552 #define HAVE_DECL_FPUTS_UNLOCKED 0
3553 _ACEOF
3554
3555
3556 fi
3557 echo "$as_me:$LINENO: checking whether fwrite_unlocked is declared" >&5
3558 echo $ECHO_N "checking whether fwrite_unlocked is declared... $ECHO_C" >&6
3559 if test "${ac_cv_have_decl_fwrite_unlocked+set}" = set; then
3560   echo $ECHO_N "(cached) $ECHO_C" >&6
3561 else
3562   cat >conftest.$ac_ext <<_ACEOF
3563 /* confdefs.h.  */
3564 _ACEOF
3565 cat confdefs.h >>conftest.$ac_ext
3566 cat >>conftest.$ac_ext <<_ACEOF
3567 /* end confdefs.h.  */
3568 $ac_includes_default
3569 int
3570 main ()
3571 {
3572 #ifndef fwrite_unlocked
3573   char *p = (char *) fwrite_unlocked;
3574 #endif
3575
3576   ;
3577   return 0;
3578 }
3579 _ACEOF
3580 rm -f conftest.$ac_objext
3581 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3582   (eval $ac_compile) 2>conftest.er1
3583   ac_status=$?
3584   grep -v '^ *+' conftest.er1 >conftest.err
3585   rm -f conftest.er1
3586   cat conftest.err >&5
3587   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3588   (exit $ac_status); } &&
3589          { ac_try='test -z "$ac_c_werror_flag"
3590                          || test ! -s conftest.err'
3591   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3592   (eval $ac_try) 2>&5
3593   ac_status=$?
3594   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3595   (exit $ac_status); }; } &&
3596          { ac_try='test -s conftest.$ac_objext'
3597   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3598   (eval $ac_try) 2>&5
3599   ac_status=$?
3600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3601   (exit $ac_status); }; }; then
3602   ac_cv_have_decl_fwrite_unlocked=yes
3603 else
3604   echo "$as_me: failed program was:" >&5
3605 sed 's/^/| /' conftest.$ac_ext >&5
3606
3607 ac_cv_have_decl_fwrite_unlocked=no
3608 fi
3609 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3610 fi
3611 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fwrite_unlocked" >&5
3612 echo "${ECHO_T}$ac_cv_have_decl_fwrite_unlocked" >&6
3613 if test $ac_cv_have_decl_fwrite_unlocked = yes; then
3614
3615 cat >>confdefs.h <<_ACEOF
3616 #define HAVE_DECL_FWRITE_UNLOCKED 1
3617 _ACEOF
3618
3619
3620 else
3621   cat >>confdefs.h <<_ACEOF
3622 #define HAVE_DECL_FWRITE_UNLOCKED 0
3623 _ACEOF
3624
3625
3626 fi
3627 echo "$as_me:$LINENO: checking whether fprintf_unlocked is declared" >&5
3628 echo $ECHO_N "checking whether fprintf_unlocked is declared... $ECHO_C" >&6
3629 if test "${ac_cv_have_decl_fprintf_unlocked+set}" = set; then
3630   echo $ECHO_N "(cached) $ECHO_C" >&6
3631 else
3632   cat >conftest.$ac_ext <<_ACEOF
3633 /* confdefs.h.  */
3634 _ACEOF
3635 cat confdefs.h >>conftest.$ac_ext
3636 cat >>conftest.$ac_ext <<_ACEOF
3637 /* end confdefs.h.  */
3638 $ac_includes_default
3639 int
3640 main ()
3641 {
3642 #ifndef fprintf_unlocked
3643   char *p = (char *) fprintf_unlocked;
3644 #endif
3645
3646   ;
3647   return 0;
3648 }
3649 _ACEOF
3650 rm -f conftest.$ac_objext
3651 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3652   (eval $ac_compile) 2>conftest.er1
3653   ac_status=$?
3654   grep -v '^ *+' conftest.er1 >conftest.err
3655   rm -f conftest.er1
3656   cat conftest.err >&5
3657   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3658   (exit $ac_status); } &&
3659          { ac_try='test -z "$ac_c_werror_flag"
3660                          || test ! -s conftest.err'
3661   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3662   (eval $ac_try) 2>&5
3663   ac_status=$?
3664   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3665   (exit $ac_status); }; } &&
3666          { ac_try='test -s conftest.$ac_objext'
3667   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3668   (eval $ac_try) 2>&5
3669   ac_status=$?
3670   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3671   (exit $ac_status); }; }; then
3672   ac_cv_have_decl_fprintf_unlocked=yes
3673 else
3674   echo "$as_me: failed program was:" >&5
3675 sed 's/^/| /' conftest.$ac_ext >&5
3676
3677 ac_cv_have_decl_fprintf_unlocked=no
3678 fi
3679 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3680 fi
3681 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fprintf_unlocked" >&5
3682 echo "${ECHO_T}$ac_cv_have_decl_fprintf_unlocked" >&6
3683 if test $ac_cv_have_decl_fprintf_unlocked = yes; then
3684
3685 cat >>confdefs.h <<_ACEOF
3686 #define HAVE_DECL_FPRINTF_UNLOCKED 1
3687 _ACEOF
3688
3689
3690 else
3691   cat >>confdefs.h <<_ACEOF
3692 #define HAVE_DECL_FPRINTF_UNLOCKED 0
3693 _ACEOF
3694
3695
3696 fi
3697
3698
3699
3700 # Checks for typedefs, structures, and compiler characteristics.
3701 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
3702 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
3703 if test "${ac_cv_c_const+set}" = set; then
3704   echo $ECHO_N "(cached) $ECHO_C" >&6
3705 else
3706   cat >conftest.$ac_ext <<_ACEOF
3707 /* confdefs.h.  */
3708 _ACEOF
3709 cat confdefs.h >>conftest.$ac_ext
3710 cat >>conftest.$ac_ext <<_ACEOF
3711 /* end confdefs.h.  */
3712
3713 int
3714 main ()
3715 {
3716 /* FIXME: Include the comments suggested by Paul. */
3717 #ifndef __cplusplus
3718   /* Ultrix mips cc rejects this.  */
3719   typedef int charset[2];
3720   const charset x;
3721   /* SunOS 4.1.1 cc rejects this.  */
3722   char const *const *ccp;
3723   char **p;
3724   /* NEC SVR4.0.2 mips cc rejects this.  */
3725   struct point {int x, y;};
3726   static struct point const zero = {0,0};
3727   /* AIX XL C 1.02.0.0 rejects this.
3728      It does not let you subtract one const X* pointer from another in
3729      an arm of an if-expression whose if-part is not a constant
3730      expression */
3731   const char *g = "string";
3732   ccp = &g + (g ? g-g : 0);
3733   /* HPUX 7.0 cc rejects these. */
3734   ++ccp;
3735   p = (char**) ccp;
3736   ccp = (char const *const *) p;
3737   { /* SCO 3.2v4 cc rejects this.  */
3738     char *t;
3739     char const *s = 0 ? (char *) 0 : (char const *) 0;
3740
3741     *t++ = 0;
3742   }
3743   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3744     int x[] = {25, 17};
3745     const int *foo = &x[0];
3746     ++foo;
3747   }
3748   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3749     typedef const int *iptr;
3750     iptr p = 0;
3751     ++p;
3752   }
3753   { /* AIX XL C 1.02.0.0 rejects this saying
3754        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3755     struct s { int j; const int *ap[3]; };
3756     struct s *b; b->j = 5;
3757   }
3758   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3759     const int foo = 10;
3760   }
3761 #endif
3762
3763   ;
3764   return 0;
3765 }
3766 _ACEOF
3767 rm -f conftest.$ac_objext
3768 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3769   (eval $ac_compile) 2>conftest.er1
3770   ac_status=$?
3771   grep -v '^ *+' conftest.er1 >conftest.err
3772   rm -f conftest.er1
3773   cat conftest.err >&5
3774   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3775   (exit $ac_status); } &&
3776          { ac_try='test -z "$ac_c_werror_flag"
3777                          || test ! -s conftest.err'
3778   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3779   (eval $ac_try) 2>&5
3780   ac_status=$?
3781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3782   (exit $ac_status); }; } &&
3783          { ac_try='test -s conftest.$ac_objext'
3784   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3785   (eval $ac_try) 2>&5
3786   ac_status=$?
3787   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3788   (exit $ac_status); }; }; then
3789   ac_cv_c_const=yes
3790 else
3791   echo "$as_me: failed program was:" >&5
3792 sed 's/^/| /' conftest.$ac_ext >&5
3793
3794 ac_cv_c_const=no
3795 fi
3796 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3797 fi
3798 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
3799 echo "${ECHO_T}$ac_cv_c_const" >&6
3800 if test $ac_cv_c_const = no; then
3801
3802 cat >>confdefs.h <<\_ACEOF
3803 #define const
3804 _ACEOF
3805
3806 fi
3807
3808
3809 # Checks for library functions.
3810
3811 if test "${ac_cv_header_sys_mman_h+set}" = set; then
3812   echo "$as_me:$LINENO: checking for sys/mman.h" >&5
3813 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
3814 if test "${ac_cv_header_sys_mman_h+set}" = set; then
3815   echo $ECHO_N "(cached) $ECHO_C" >&6
3816 fi
3817 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
3818 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
3819 else
3820   # Is the header compilable?
3821 echo "$as_me:$LINENO: checking sys/mman.h usability" >&5
3822 echo $ECHO_N "checking sys/mman.h usability... $ECHO_C" >&6
3823 cat >conftest.$ac_ext <<_ACEOF
3824 /* confdefs.h.  */
3825 _ACEOF
3826 cat confdefs.h >>conftest.$ac_ext
3827 cat >>conftest.$ac_ext <<_ACEOF
3828 /* end confdefs.h.  */
3829 $ac_includes_default
3830 #include <sys/mman.h>
3831 _ACEOF
3832 rm -f conftest.$ac_objext
3833 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3834   (eval $ac_compile) 2>conftest.er1
3835   ac_status=$?
3836   grep -v '^ *+' conftest.er1 >conftest.err
3837   rm -f conftest.er1
3838   cat conftest.err >&5
3839   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3840   (exit $ac_status); } &&
3841          { ac_try='test -z "$ac_c_werror_flag"
3842                          || test ! -s conftest.err'
3843   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3844   (eval $ac_try) 2>&5
3845   ac_status=$?
3846   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3847   (exit $ac_status); }; } &&
3848          { ac_try='test -s conftest.$ac_objext'
3849   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3850   (eval $ac_try) 2>&5
3851   ac_status=$?
3852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3853   (exit $ac_status); }; }; then
3854   ac_header_compiler=yes
3855 else
3856   echo "$as_me: failed program was:" >&5
3857 sed 's/^/| /' conftest.$ac_ext >&5
3858
3859 ac_header_compiler=no
3860 fi
3861 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3862 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3863 echo "${ECHO_T}$ac_header_compiler" >&6
3864
3865 # Is the header present?
3866 echo "$as_me:$LINENO: checking sys/mman.h presence" >&5
3867 echo $ECHO_N "checking sys/mman.h presence... $ECHO_C" >&6
3868 cat >conftest.$ac_ext <<_ACEOF
3869 /* confdefs.h.  */
3870 _ACEOF
3871 cat confdefs.h >>conftest.$ac_ext
3872 cat >>conftest.$ac_ext <<_ACEOF
3873 /* end confdefs.h.  */
3874 #include <sys/mman.h>
3875 _ACEOF
3876 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3877   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3878   ac_status=$?
3879   grep -v '^ *+' conftest.er1 >conftest.err
3880   rm -f conftest.er1
3881   cat conftest.err >&5
3882   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3883   (exit $ac_status); } >/dev/null; then
3884   if test -s conftest.err; then
3885     ac_cpp_err=$ac_c_preproc_warn_flag
3886     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3887   else
3888     ac_cpp_err=
3889   fi
3890 else
3891   ac_cpp_err=yes
3892 fi
3893 if test -z "$ac_cpp_err"; then
3894   ac_header_preproc=yes
3895 else
3896   echo "$as_me: failed program was:" >&5
3897 sed 's/^/| /' conftest.$ac_ext >&5
3898
3899   ac_header_preproc=no
3900 fi
3901 rm -f conftest.err conftest.$ac_ext
3902 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3903 echo "${ECHO_T}$ac_header_preproc" >&6
3904
3905 # So?  What about this header?
3906 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3907   yes:no: )
3908     { echo "$as_me:$LINENO: WARNING: sys/mman.h: accepted by the compiler, rejected by the preprocessor!" >&5
3909 echo "$as_me: WARNING: sys/mman.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3910     { echo "$as_me:$LINENO: WARNING: sys/mman.h: proceeding with the compiler's result" >&5
3911 echo "$as_me: WARNING: sys/mman.h: proceeding with the compiler's result" >&2;}
3912     ac_header_preproc=yes
3913     ;;
3914   no:yes:* )
3915     { echo "$as_me:$LINENO: WARNING: sys/mman.h: present but cannot be compiled" >&5
3916 echo "$as_me: WARNING: sys/mman.h: present but cannot be compiled" >&2;}
3917     { echo "$as_me:$LINENO: WARNING: sys/mman.h:     check for missing prerequisite headers?" >&5
3918 echo "$as_me: WARNING: sys/mman.h:     check for missing prerequisite headers?" >&2;}
3919     { echo "$as_me:$LINENO: WARNING: sys/mman.h: see the Autoconf documentation" >&5
3920 echo "$as_me: WARNING: sys/mman.h: see the Autoconf documentation" >&2;}
3921     { echo "$as_me:$LINENO: WARNING: sys/mman.h:     section \"Present But Cannot Be Compiled\"" >&5
3922 echo "$as_me: WARNING: sys/mman.h:     section \"Present But Cannot Be Compiled\"" >&2;}
3923     { echo "$as_me:$LINENO: WARNING: sys/mman.h: proceeding with the preprocessor's result" >&5
3924 echo "$as_me: WARNING: sys/mman.h: proceeding with the preprocessor's result" >&2;}
3925     { echo "$as_me:$LINENO: WARNING: sys/mman.h: in the future, the compiler will take precedence" >&5
3926 echo "$as_me: WARNING: sys/mman.h: in the future, the compiler will take precedence" >&2;}
3927     (
3928       cat <<\_ASBOX
3929 ## -------------------------------------- ##
3930 ## Report this to the fixincludes lists.  ##
3931 ## -------------------------------------- ##
3932 _ASBOX
3933     ) |
3934       sed "s/^/$as_me: WARNING:     /" >&2
3935     ;;
3936 esac
3937 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
3938 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
3939 if test "${ac_cv_header_sys_mman_h+set}" = set; then
3940   echo $ECHO_N "(cached) $ECHO_C" >&6
3941 else
3942   ac_cv_header_sys_mman_h=$ac_header_preproc
3943 fi
3944 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
3945 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
3946
3947 fi
3948 if test $ac_cv_header_sys_mman_h = yes; then
3949   gcc_header_sys_mman_h=yes
3950 else
3951   gcc_header_sys_mman_h=no
3952 fi
3953
3954
3955 echo "$as_me:$LINENO: checking for mmap" >&5
3956 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
3957 if test "${ac_cv_func_mmap+set}" = set; then
3958   echo $ECHO_N "(cached) $ECHO_C" >&6
3959 else
3960   cat >conftest.$ac_ext <<_ACEOF
3961 /* confdefs.h.  */
3962 _ACEOF
3963 cat confdefs.h >>conftest.$ac_ext
3964 cat >>conftest.$ac_ext <<_ACEOF
3965 /* end confdefs.h.  */
3966 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
3967    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3968 #define mmap innocuous_mmap
3969
3970 /* System header to define __stub macros and hopefully few prototypes,
3971     which can conflict with char mmap (); below.
3972     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3973     <limits.h> exists even on freestanding compilers.  */
3974
3975 #ifdef __STDC__
3976 # include <limits.h>
3977 #else
3978 # include <assert.h>
3979 #endif
3980
3981 #undef mmap
3982
3983 /* Override any gcc2 internal prototype to avoid an error.  */
3984 #ifdef __cplusplus
3985 extern "C"
3986 {
3987 #endif
3988 /* We use char because int might match the return type of a gcc2
3989    builtin and then its argument prototype would still apply.  */
3990 char mmap ();
3991 /* The GNU C library defines this for functions which it implements
3992     to always fail with ENOSYS.  Some functions are actually named
3993     something starting with __ and the normal name is an alias.  */
3994 #if defined (__stub_mmap) || defined (__stub___mmap)
3995 choke me
3996 #else
3997 char (*f) () = mmap;
3998 #endif
3999 #ifdef __cplusplus
4000 }
4001 #endif
4002
4003 int
4004 main ()
4005 {
4006 return f != mmap;
4007   ;
4008   return 0;
4009 }
4010 _ACEOF
4011 rm -f conftest.$ac_objext conftest$ac_exeext
4012 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4013   (eval $ac_link) 2>conftest.er1
4014   ac_status=$?
4015   grep -v '^ *+' conftest.er1 >conftest.err
4016   rm -f conftest.er1
4017   cat conftest.err >&5
4018   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4019   (exit $ac_status); } &&
4020          { ac_try='test -z "$ac_c_werror_flag"
4021                          || test ! -s conftest.err'
4022   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4023   (eval $ac_try) 2>&5
4024   ac_status=$?
4025   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4026   (exit $ac_status); }; } &&
4027          { ac_try='test -s conftest$ac_exeext'
4028   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4029   (eval $ac_try) 2>&5
4030   ac_status=$?
4031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4032   (exit $ac_status); }; }; then
4033   ac_cv_func_mmap=yes
4034 else
4035   echo "$as_me: failed program was:" >&5
4036 sed 's/^/| /' conftest.$ac_ext >&5
4037
4038 ac_cv_func_mmap=no
4039 fi
4040 rm -f conftest.err conftest.$ac_objext \
4041       conftest$ac_exeext conftest.$ac_ext
4042 fi
4043 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
4044 echo "${ECHO_T}$ac_cv_func_mmap" >&6
4045 if test $ac_cv_func_mmap = yes; then
4046   gcc_func_mmap=yes
4047 else
4048   gcc_func_mmap=no
4049 fi
4050
4051 if test "$gcc_header_sys_mman_h" != yes \
4052  || test "$gcc_func_mmap" != yes; then
4053    gcc_cv_func_mmap_file=no
4054    gcc_cv_func_mmap_dev_zero=no
4055    gcc_cv_func_mmap_anon=no
4056 else
4057    echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
4058 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
4059 if test "${gcc_cv_func_mmap_file+set}" = set; then
4060   echo $ECHO_N "(cached) $ECHO_C" >&6
4061 else
4062   # Add a system to this blacklist if
4063    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
4064    # memory area containing the same data that you'd get if you applied
4065    # read() to the same fd.  The only system known to have a problem here
4066    # is VMS, where text files have record structure.
4067    case "$host_os" in
4068      vms* | ultrix*)
4069         gcc_cv_func_mmap_file=no ;;
4070      *)
4071         gcc_cv_func_mmap_file=yes;;
4072    esac
4073 fi
4074 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
4075 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
4076    echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
4077 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
4078 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
4079   echo $ECHO_N "(cached) $ECHO_C" >&6
4080 else
4081   # Add a system to this blacklist if it has mmap() but /dev/zero
4082    # does not exist, or if mmapping /dev/zero does not give anonymous
4083    # zeroed pages with both the following properties:
4084    # 1. If you map N consecutive pages in with one call, and then
4085    #    unmap any subset of those pages, the pages that were not
4086    #    explicitly unmapped remain accessible.
4087    # 2. If you map two adjacent blocks of memory and then unmap them
4088    #    both at once, they must both go away.
4089    # Systems known to be in this category are Windows (all variants),
4090    # VMS, and Darwin.
4091    case "$host_os" in
4092      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
4093         gcc_cv_func_mmap_dev_zero=no ;;
4094      *)
4095         gcc_cv_func_mmap_dev_zero=yes;;
4096    esac
4097 fi
4098 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
4099 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
4100
4101    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
4102    echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
4103 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
4104 if test "${gcc_cv_decl_map_anon+set}" = set; then
4105   echo $ECHO_N "(cached) $ECHO_C" >&6
4106 else
4107   cat >conftest.$ac_ext <<_ACEOF
4108 /* confdefs.h.  */
4109 _ACEOF
4110 cat confdefs.h >>conftest.$ac_ext
4111 cat >>conftest.$ac_ext <<_ACEOF
4112 /* end confdefs.h.  */
4113 #include <sys/types.h>
4114 #include <sys/mman.h>
4115 #include <unistd.h>
4116
4117 #ifndef MAP_ANONYMOUS
4118 #define MAP_ANONYMOUS MAP_ANON
4119 #endif
4120
4121 int
4122 main ()
4123 {
4124 int n = MAP_ANONYMOUS;
4125   ;
4126   return 0;
4127 }
4128 _ACEOF
4129 rm -f conftest.$ac_objext
4130 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4131   (eval $ac_compile) 2>conftest.er1
4132   ac_status=$?
4133   grep -v '^ *+' conftest.er1 >conftest.err
4134   rm -f conftest.er1
4135   cat conftest.err >&5
4136   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4137   (exit $ac_status); } &&
4138          { ac_try='test -z "$ac_c_werror_flag"
4139                          || test ! -s conftest.err'
4140   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4141   (eval $ac_try) 2>&5
4142   ac_status=$?
4143   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4144   (exit $ac_status); }; } &&
4145          { ac_try='test -s conftest.$ac_objext'
4146   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4147   (eval $ac_try) 2>&5
4148   ac_status=$?
4149   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4150   (exit $ac_status); }; }; then
4151   gcc_cv_decl_map_anon=yes
4152 else
4153   echo "$as_me: failed program was:" >&5
4154 sed 's/^/| /' conftest.$ac_ext >&5
4155
4156 gcc_cv_decl_map_anon=no
4157 fi
4158 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4159 fi
4160 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
4161 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
4162
4163    if test $gcc_cv_decl_map_anon = no; then
4164      gcc_cv_func_mmap_anon=no
4165    else
4166      echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
4167 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
4168 if test "${gcc_cv_func_mmap_anon+set}" = set; then
4169   echo $ECHO_N "(cached) $ECHO_C" >&6
4170 else
4171   # Add a system to this blacklist if it has mmap() and MAP_ANON or
4172    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
4173    # doesn't give anonymous zeroed pages with the same properties listed
4174    # above for use of /dev/zero.
4175    # Systems known to be in this category are Windows, VMS, and SCO Unix.
4176    case "$host_os" in
4177      vms* | cygwin* | pe | mingw* | sco* | udk* )
4178         gcc_cv_func_mmap_anon=no ;;
4179      *)
4180         gcc_cv_func_mmap_anon=yes;;
4181    esac
4182 fi
4183 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
4184 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
4185    fi
4186 fi
4187
4188 if test $gcc_cv_func_mmap_file = yes; then
4189
4190 cat >>confdefs.h <<\_ACEOF
4191 #define HAVE_MMAP_FILE 1
4192 _ACEOF
4193
4194 fi
4195 if test $gcc_cv_func_mmap_dev_zero = yes; then
4196
4197 cat >>confdefs.h <<\_ACEOF
4198 #define HAVE_MMAP_DEV_ZERO 1
4199 _ACEOF
4200
4201 fi
4202 if test $gcc_cv_func_mmap_anon = yes; then
4203
4204 cat >>confdefs.h <<\_ACEOF
4205 #define HAVE_MMAP_ANON 1
4206 _ACEOF
4207
4208 fi
4209
4210
4211 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
4212 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
4213 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4214 if test "${enable_maintainer_mode+set}" = set; then
4215   enableval="$enable_maintainer_mode"
4216   USE_MAINTAINER_MODE=$enableval
4217 else
4218   USE_MAINTAINER_MODE=no
4219 fi;
4220 echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
4221 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
4222 if test "$USE_MAINTAINER_MODE" = yes; then
4223   MAINT=
4224 else
4225   MAINT='#'
4226 fi
4227
4228
4229           ac_config_headers="$ac_config_headers config.h"
4230
4231                     ac_config_files="$ac_config_files Makefile mkheaders"
4232
4233 cat >confcache <<\_ACEOF
4234 # This file is a shell script that caches the results of configure
4235 # tests run on this system so they can be shared between configure
4236 # scripts and configure runs, see configure's option --config-cache.
4237 # It is not useful on other systems.  If it contains results you don't
4238 # want to keep, you may remove or edit it.
4239 #
4240 # config.status only pays attention to the cache file if you give it
4241 # the --recheck option to rerun configure.
4242 #
4243 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4244 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4245 # following values.
4246
4247 _ACEOF
4248
4249 # The following way of writing the cache mishandles newlines in values,
4250 # but we know of no workaround that is simple, portable, and efficient.
4251 # So, don't put newlines in cache variables' values.
4252 # Ultrix sh set writes to stderr and can't be redirected directly,
4253 # and sets the high bit in the cache file unless we assign to the vars.
4254 {
4255   (set) 2>&1 |
4256     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4257     *ac_space=\ *)
4258       # `set' does not quote correctly, so add quotes (double-quote
4259       # substitution turns \\\\ into \\, and sed turns \\ into \).
4260       sed -n \
4261         "s/'/'\\\\''/g;
4262           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4263       ;;
4264     *)
4265       # `set' quotes correctly as required by POSIX, so do not add quotes.
4266       sed -n \
4267         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4268       ;;
4269     esac;
4270 } |
4271   sed '
4272      t clear
4273      : clear
4274      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4275      t end
4276      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4277      : end' >>confcache
4278 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4279   if test -w $cache_file; then
4280     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4281     cat confcache >$cache_file
4282   else
4283     echo "not updating unwritable cache $cache_file"
4284   fi
4285 fi
4286 rm -f confcache
4287
4288 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4289 # Let make expand exec_prefix.
4290 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4291
4292 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4293 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4294 # trailing colons and then remove the whole line if VPATH becomes empty
4295 # (actually we leave an empty line to preserve line numbers).
4296 if test "x$srcdir" = x.; then
4297   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4298 s/:*\$(srcdir):*/:/;
4299 s/:*\${srcdir}:*/:/;
4300 s/:*@srcdir@:*/:/;
4301 s/^\([^=]*=[     ]*\):*/\1/;
4302 s/:*$//;
4303 s/^[^=]*=[       ]*$//;
4304 }'
4305 fi
4306
4307 DEFS=-DHAVE_CONFIG_H
4308
4309 ac_libobjs=
4310 ac_ltlibobjs=
4311 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4312   # 1. Remove the extension, and $U if already installed.
4313   ac_i=`echo "$ac_i" |
4314          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
4315   # 2. Add them.
4316   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
4317   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
4318 done
4319 LIBOBJS=$ac_libobjs
4320
4321 LTLIBOBJS=$ac_ltlibobjs
4322
4323
4324
4325 : ${CONFIG_STATUS=./config.status}
4326 ac_clean_files_save=$ac_clean_files
4327 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4328 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4329 echo "$as_me: creating $CONFIG_STATUS" >&6;}
4330 cat >$CONFIG_STATUS <<_ACEOF
4331 #! $SHELL
4332 # Generated by $as_me.
4333 # Run this file to recreate the current configuration.
4334 # Compiler output produced by configure, useful for debugging
4335 # configure, is in config.log if it exists.
4336
4337 debug=false
4338 ac_cs_recheck=false
4339 ac_cs_silent=false
4340 SHELL=\${CONFIG_SHELL-$SHELL}
4341 _ACEOF
4342
4343 cat >>$CONFIG_STATUS <<\_ACEOF
4344 ## --------------------- ##
4345 ## M4sh Initialization.  ##
4346 ## --------------------- ##
4347
4348 # Be Bourne compatible
4349 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4350   emulate sh
4351   NULLCMD=:
4352   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4353   # is contrary to our usage.  Disable this feature.
4354   alias -g '${1+"$@"}'='"$@"'
4355 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4356   set -o posix
4357 fi
4358 DUALCASE=1; export DUALCASE # for MKS sh
4359
4360 # Support unset when possible.
4361 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4362   as_unset=unset
4363 else
4364   as_unset=false
4365 fi
4366
4367
4368 # Work around bugs in pre-3.0 UWIN ksh.
4369 $as_unset ENV MAIL MAILPATH
4370 PS1='$ '
4371 PS2='> '
4372 PS4='+ '
4373
4374 # NLS nuisances.
4375 for as_var in \
4376   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4377   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4378   LC_TELEPHONE LC_TIME
4379 do
4380   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
4381     eval $as_var=C; export $as_var
4382   else
4383     $as_unset $as_var
4384   fi
4385 done
4386
4387 # Required to use basename.
4388 if expr a : '\(a\)' >/dev/null 2>&1; then
4389   as_expr=expr
4390 else
4391   as_expr=false
4392 fi
4393
4394 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
4395   as_basename=basename
4396 else
4397   as_basename=false
4398 fi
4399
4400
4401 # Name of the executable.
4402 as_me=`$as_basename "$0" ||
4403 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4404          X"$0" : 'X\(//\)$' \| \
4405          X"$0" : 'X\(/\)$' \| \
4406          .     : '\(.\)' 2>/dev/null ||
4407 echo X/"$0" |
4408     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
4409           /^X\/\(\/\/\)$/{ s//\1/; q; }
4410           /^X\/\(\/\).*/{ s//\1/; q; }
4411           s/.*/./; q'`
4412
4413
4414 # PATH needs CR, and LINENO needs CR and PATH.
4415 # Avoid depending upon Character Ranges.
4416 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4417 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4418 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4419 as_cr_digits='0123456789'
4420 as_cr_alnum=$as_cr_Letters$as_cr_digits
4421
4422 # The user is always right.
4423 if test "${PATH_SEPARATOR+set}" != set; then
4424   echo "#! /bin/sh" >conf$$.sh
4425   echo  "exit 0"   >>conf$$.sh
4426   chmod +x conf$$.sh
4427   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4428     PATH_SEPARATOR=';'
4429   else
4430     PATH_SEPARATOR=:
4431   fi
4432   rm -f conf$$.sh
4433 fi
4434
4435
4436   as_lineno_1=$LINENO
4437   as_lineno_2=$LINENO
4438   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4439   test "x$as_lineno_1" != "x$as_lineno_2" &&
4440   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
4441   # Find who we are.  Look in the path if we contain no path at all
4442   # relative or not.
4443   case $0 in
4444     *[\\/]* ) as_myself=$0 ;;
4445     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4446 for as_dir in $PATH
4447 do
4448   IFS=$as_save_IFS
4449   test -z "$as_dir" && as_dir=.
4450   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4451 done
4452
4453        ;;
4454   esac
4455   # We did not find ourselves, most probably we were run as `sh COMMAND'
4456   # in which case we are not to be found in the path.
4457   if test "x$as_myself" = x; then
4458     as_myself=$0
4459   fi
4460   if test ! -f "$as_myself"; then
4461     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
4462 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
4463    { (exit 1); exit 1; }; }
4464   fi
4465   case $CONFIG_SHELL in
4466   '')
4467     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4468 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
4469 do
4470   IFS=$as_save_IFS
4471   test -z "$as_dir" && as_dir=.
4472   for as_base in sh bash ksh sh5; do
4473          case $as_dir in
4474          /*)
4475            if ("$as_dir/$as_base" -c '
4476   as_lineno_1=$LINENO
4477   as_lineno_2=$LINENO
4478   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4479   test "x$as_lineno_1" != "x$as_lineno_2" &&
4480   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
4481              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
4482              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
4483              CONFIG_SHELL=$as_dir/$as_base
4484              export CONFIG_SHELL
4485              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
4486            fi;;
4487          esac
4488        done
4489 done
4490 ;;
4491   esac
4492
4493   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4494   # uniformly replaced by the line number.  The first 'sed' inserts a
4495   # line-number line before each line; the second 'sed' does the real
4496   # work.  The second script uses 'N' to pair each line-number line
4497   # with the numbered line, and appends trailing '-' during
4498   # substitution so that $LINENO is not a special case at line end.
4499   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
4500   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
4501   sed '=' <$as_myself |
4502     sed '
4503       N
4504       s,$,-,
4505       : loop
4506       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
4507       t loop
4508       s,-$,,
4509       s,^['$as_cr_digits']*\n,,
4510     ' >$as_me.lineno &&
4511   chmod +x $as_me.lineno ||
4512     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
4513 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
4514    { (exit 1); exit 1; }; }
4515
4516   # Don't try to exec as it changes $[0], causing all sort of problems
4517   # (the dirname of $[0] is not the place where we might find the
4518   # original and so on.  Autoconf is especially sensible to this).
4519   . ./$as_me.lineno
4520   # Exit status is that of the last command.
4521   exit
4522 }
4523
4524
4525 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
4526   *c*,-n*) ECHO_N= ECHO_C='
4527 ' ECHO_T='      ' ;;
4528   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
4529   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
4530 esac
4531
4532 if expr a : '\(a\)' >/dev/null 2>&1; then
4533   as_expr=expr
4534 else
4535   as_expr=false
4536 fi
4537
4538 rm -f conf$$ conf$$.exe conf$$.file
4539 echo >conf$$.file
4540 if ln -s conf$$.file conf$$ 2>/dev/null; then
4541   # We could just check for DJGPP; but this test a) works b) is more generic
4542   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
4543   if test -f conf$$.exe; then
4544     # Don't use ln at all; we don't have any links
4545     as_ln_s='cp -p'
4546   else
4547     as_ln_s='ln -s'
4548   fi
4549 elif ln conf$$.file conf$$ 2>/dev/null; then
4550   as_ln_s=ln
4551 else
4552   as_ln_s='cp -p'
4553 fi
4554 rm -f conf$$ conf$$.exe conf$$.file
4555
4556 if mkdir -p . 2>/dev/null; then
4557   as_mkdir_p=:
4558 else
4559   test -d ./-p && rmdir ./-p
4560   as_mkdir_p=false
4561 fi
4562
4563 as_executable_p="test -f"
4564
4565 # Sed expression to map a string onto a valid CPP name.
4566 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4567
4568 # Sed expression to map a string onto a valid variable name.
4569 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4570
4571
4572 # IFS
4573 # We need space, tab and new line, in precisely that order.
4574 as_nl='
4575 '
4576 IFS="   $as_nl"
4577
4578 # CDPATH.
4579 $as_unset CDPATH
4580
4581 exec 6>&1
4582
4583 # Open the log real soon, to keep \$[0] and so on meaningful, and to
4584 # report actual input values of CONFIG_FILES etc. instead of their
4585 # values after options handling.  Logging --version etc. is OK.
4586 exec 5>>config.log
4587 {
4588   echo
4589   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4590 ## Running $as_me. ##
4591 _ASBOX
4592 } >&5
4593 cat >&5 <<_CSEOF
4594
4595 This file was extended by fixincludes $as_me  , which was
4596 generated by GNU Autoconf 2.59.  Invocation command line was
4597
4598   CONFIG_FILES    = $CONFIG_FILES
4599   CONFIG_HEADERS  = $CONFIG_HEADERS
4600   CONFIG_LINKS    = $CONFIG_LINKS
4601   CONFIG_COMMANDS = $CONFIG_COMMANDS
4602   $ $0 $@
4603
4604 _CSEOF
4605 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
4606 echo >&5
4607 _ACEOF
4608
4609 # Files that config.status was made for.
4610 if test -n "$ac_config_files"; then
4611   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
4612 fi
4613
4614 if test -n "$ac_config_headers"; then
4615   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
4616 fi
4617
4618 if test -n "$ac_config_links"; then
4619   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
4620 fi
4621
4622 if test -n "$ac_config_commands"; then
4623   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
4624 fi
4625
4626 cat >>$CONFIG_STATUS <<\_ACEOF
4627
4628 ac_cs_usage="\
4629 \`$as_me' instantiates files from templates according to the
4630 current configuration.
4631
4632 Usage: $0 [OPTIONS] [FILE]...
4633
4634   -h, --help       print this help, then exit
4635   -V, --version    print version number, then exit
4636   -q, --quiet      do not print progress messages
4637   -d, --debug      don't remove temporary files
4638       --recheck    update $as_me by reconfiguring in the same conditions
4639   --file=FILE[:TEMPLATE]
4640                    instantiate the configuration file FILE
4641   --header=FILE[:TEMPLATE]
4642                    instantiate the configuration header FILE
4643
4644 Configuration files:
4645 $config_files
4646
4647 Configuration headers:
4648 $config_headers
4649
4650 Report bugs to <bug-autoconf@gnu.org>."
4651 _ACEOF
4652
4653 cat >>$CONFIG_STATUS <<_ACEOF
4654 ac_cs_version="\\
4655 fixincludes config.status
4656 configured by $0, generated by GNU Autoconf 2.59,
4657   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
4658
4659 Copyright (C) 2003 Free Software Foundation, Inc.
4660 This config.status script is free software; the Free Software Foundation
4661 gives unlimited permission to copy, distribute and modify it."
4662 srcdir=$srcdir
4663 _ACEOF
4664
4665 cat >>$CONFIG_STATUS <<\_ACEOF
4666 # If no file are specified by the user, then we need to provide default
4667 # value.  By we need to know if files were specified by the user.
4668 ac_need_defaults=:
4669 while test $# != 0
4670 do
4671   case $1 in
4672   --*=*)
4673     ac_option=`expr "x$1" : 'x\([^=]*\)='`
4674     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
4675     ac_shift=:
4676     ;;
4677   -*)
4678     ac_option=$1
4679     ac_optarg=$2
4680     ac_shift=shift
4681     ;;
4682   *) # This is not an option, so the user has probably given explicit
4683      # arguments.
4684      ac_option=$1
4685      ac_need_defaults=false;;
4686   esac
4687
4688   case $ac_option in
4689   # Handling of the options.
4690 _ACEOF
4691 cat >>$CONFIG_STATUS <<\_ACEOF
4692   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4693     ac_cs_recheck=: ;;
4694   --version | --vers* | -V )
4695     echo "$ac_cs_version"; exit 0 ;;
4696   --he | --h)
4697     # Conflict between --help and --header
4698     { { echo "$as_me:$LINENO: error: ambiguous option: $1
4699 Try \`$0 --help' for more information." >&5
4700 echo "$as_me: error: ambiguous option: $1
4701 Try \`$0 --help' for more information." >&2;}
4702    { (exit 1); exit 1; }; };;
4703   --help | --hel | -h )
4704     echo "$ac_cs_usage"; exit 0 ;;
4705   --debug | --d* | -d )
4706     debug=: ;;
4707   --file | --fil | --fi | --f )
4708     $ac_shift
4709     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
4710     ac_need_defaults=false;;
4711   --header | --heade | --head | --hea )
4712     $ac_shift
4713     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
4714     ac_need_defaults=false;;
4715   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4716   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4717     ac_cs_silent=: ;;
4718
4719   # This is an error.
4720   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
4721 Try \`$0 --help' for more information." >&5
4722 echo "$as_me: error: unrecognized option: $1
4723 Try \`$0 --help' for more information." >&2;}
4724    { (exit 1); exit 1; }; } ;;
4725
4726   *) ac_config_targets="$ac_config_targets $1" ;;
4727
4728   esac
4729   shift
4730 done
4731
4732 ac_configure_extra_args=
4733
4734 if $ac_cs_silent; then
4735   exec 6>/dev/null
4736   ac_configure_extra_args="$ac_configure_extra_args --silent"
4737 fi
4738
4739 _ACEOF
4740 cat >>$CONFIG_STATUS <<_ACEOF
4741 if \$ac_cs_recheck; then
4742   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
4743   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4744 fi
4745
4746 _ACEOF
4747
4748
4749
4750
4751
4752 cat >>$CONFIG_STATUS <<\_ACEOF
4753 for ac_config_target in $ac_config_targets
4754 do
4755   case "$ac_config_target" in
4756   # Handling of arguments.
4757   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4758   "mkheaders" ) CONFIG_FILES="$CONFIG_FILES mkheaders" ;;
4759   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
4760   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
4761 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
4762    { (exit 1); exit 1; }; };;
4763   esac
4764 done
4765
4766 # If the user did not use the arguments to specify the items to instantiate,
4767 # then the envvar interface is used.  Set only those that are not.
4768 # We use the long form for the default assignment because of an extremely
4769 # bizarre bug on SunOS 4.1.3.
4770 if $ac_need_defaults; then
4771   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4772   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4773 fi
4774
4775 # Have a temporary directory for convenience.  Make it in the build tree
4776 # simply because there is no reason to put it here, and in addition,
4777 # creating and moving files from /tmp can sometimes cause problems.
4778 # Create a temporary directory, and hook for its removal unless debugging.
4779 $debug ||
4780 {
4781   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
4782   trap '{ (exit 1); exit 1; }' 1 2 13 15
4783 }
4784
4785 # Create a (secure) tmp directory for tmp files.
4786
4787 {
4788   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
4789   test -n "$tmp" && test -d "$tmp"
4790 }  ||
4791 {
4792   tmp=./confstat$$-$RANDOM
4793   (umask 077 && mkdir $tmp)
4794 } ||
4795 {
4796    echo "$me: cannot create a temporary directory in ." >&2
4797    { (exit 1); exit 1; }
4798 }
4799
4800 _ACEOF
4801
4802 cat >>$CONFIG_STATUS <<_ACEOF
4803
4804 #
4805 # CONFIG_FILES section.
4806 #
4807
4808 # No need to generate the scripts if there are no CONFIG_FILES.
4809 # This happens for instance when ./config.status config.h
4810 if test -n "\$CONFIG_FILES"; then
4811   # Protect against being on the right side of a sed subst in config.status.
4812   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
4813    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
4814 s,@SHELL@,$SHELL,;t t
4815 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
4816 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
4817 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
4818 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
4819 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
4820 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
4821 s,@exec_prefix@,$exec_prefix,;t t
4822 s,@prefix@,$prefix,;t t
4823 s,@program_transform_name@,$program_transform_name,;t t
4824 s,@bindir@,$bindir,;t t
4825 s,@sbindir@,$sbindir,;t t
4826 s,@libexecdir@,$libexecdir,;t t
4827 s,@datadir@,$datadir,;t t
4828 s,@sysconfdir@,$sysconfdir,;t t
4829 s,@sharedstatedir@,$sharedstatedir,;t t
4830 s,@localstatedir@,$localstatedir,;t t
4831 s,@libdir@,$libdir,;t t
4832 s,@includedir@,$includedir,;t t
4833 s,@oldincludedir@,$oldincludedir,;t t
4834 s,@infodir@,$infodir,;t t
4835 s,@mandir@,$mandir,;t t
4836 s,@build_alias@,$build_alias,;t t
4837 s,@host_alias@,$host_alias,;t t
4838 s,@target_alias@,$target_alias,;t t
4839 s,@DEFS@,$DEFS,;t t
4840 s,@ECHO_C@,$ECHO_C,;t t
4841 s,@ECHO_N@,$ECHO_N,;t t
4842 s,@ECHO_T@,$ECHO_T,;t t
4843 s,@LIBS@,$LIBS,;t t
4844 s,@build@,$build,;t t
4845 s,@build_cpu@,$build_cpu,;t t
4846 s,@build_vendor@,$build_vendor,;t t
4847 s,@build_os@,$build_os,;t t
4848 s,@host@,$host,;t t
4849 s,@host_cpu@,$host_cpu,;t t
4850 s,@host_vendor@,$host_vendor,;t t
4851 s,@host_os@,$host_os,;t t
4852 s,@target@,$target,;t t
4853 s,@target_cpu@,$target_cpu,;t t
4854 s,@target_vendor@,$target_vendor,;t t
4855 s,@target_os@,$target_os,;t t
4856 s,@CC@,$CC,;t t
4857 s,@CFLAGS@,$CFLAGS,;t t
4858 s,@LDFLAGS@,$LDFLAGS,;t t
4859 s,@CPPFLAGS@,$CPPFLAGS,;t t
4860 s,@ac_ct_CC@,$ac_ct_CC,;t t
4861 s,@EXEEXT@,$EXEEXT,;t t
4862 s,@OBJEXT@,$OBJEXT,;t t
4863 s,@target_noncanonical@,$target_noncanonical,;t t
4864 s,@TARGET@,$TARGET,;t t
4865 s,@gcc_version@,$gcc_version,;t t
4866 s,@CPP@,$CPP,;t t
4867 s,@EGREP@,$EGREP,;t t
4868 s,@MAINT@,$MAINT,;t t
4869 s,@LIBOBJS@,$LIBOBJS,;t t
4870 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
4871 CEOF
4872
4873 _ACEOF
4874
4875   cat >>$CONFIG_STATUS <<\_ACEOF
4876   # Split the substitutions into bite-sized pieces for seds with
4877   # small command number limits, like on Digital OSF/1 and HP-UX.
4878   ac_max_sed_lines=48
4879   ac_sed_frag=1 # Number of current file.
4880   ac_beg=1 # First line for current file.
4881   ac_end=$ac_max_sed_lines # Line after last line for current file.
4882   ac_more_lines=:
4883   ac_sed_cmds=
4884   while $ac_more_lines; do
4885     if test $ac_beg -gt 1; then
4886       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4887     else
4888       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4889     fi
4890     if test ! -s $tmp/subs.frag; then
4891       ac_more_lines=false
4892     else
4893       # The purpose of the label and of the branching condition is to
4894       # speed up the sed processing (if there are no `@' at all, there
4895       # is no need to browse any of the substitutions).
4896       # These are the two extra sed commands mentioned above.
4897       (echo ':t
4898   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
4899       if test -z "$ac_sed_cmds"; then
4900         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
4901       else
4902         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
4903       fi
4904       ac_sed_frag=`expr $ac_sed_frag + 1`
4905       ac_beg=$ac_end
4906       ac_end=`expr $ac_end + $ac_max_sed_lines`
4907     fi
4908   done
4909   if test -z "$ac_sed_cmds"; then
4910     ac_sed_cmds=cat
4911   fi
4912 fi # test -n "$CONFIG_FILES"
4913
4914 _ACEOF
4915 cat >>$CONFIG_STATUS <<\_ACEOF
4916 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
4917   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4918   case $ac_file in
4919   - | *:- | *:-:* ) # input from stdin
4920         cat >$tmp/stdin
4921         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4922         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4923   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4924         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4925   * )   ac_file_in=$ac_file.in ;;
4926   esac
4927
4928   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
4929   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4930 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4931          X"$ac_file" : 'X\(//\)[^/]' \| \
4932          X"$ac_file" : 'X\(//\)$' \| \
4933          X"$ac_file" : 'X\(/\)' \| \
4934          .     : '\(.\)' 2>/dev/null ||
4935 echo X"$ac_file" |
4936     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4937           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4938           /^X\(\/\/\)$/{ s//\1/; q; }
4939           /^X\(\/\).*/{ s//\1/; q; }
4940           s/.*/./; q'`
4941   { if $as_mkdir_p; then
4942     mkdir -p "$ac_dir"
4943   else
4944     as_dir="$ac_dir"
4945     as_dirs=
4946     while test ! -d "$as_dir"; do
4947       as_dirs="$as_dir $as_dirs"
4948       as_dir=`(dirname "$as_dir") 2>/dev/null ||
4949 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4950          X"$as_dir" : 'X\(//\)[^/]' \| \
4951          X"$as_dir" : 'X\(//\)$' \| \
4952          X"$as_dir" : 'X\(/\)' \| \
4953          .     : '\(.\)' 2>/dev/null ||
4954 echo X"$as_dir" |
4955     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4956           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4957           /^X\(\/\/\)$/{ s//\1/; q; }
4958           /^X\(\/\).*/{ s//\1/; q; }
4959           s/.*/./; q'`
4960     done
4961     test ! -n "$as_dirs" || mkdir $as_dirs
4962   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4963 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4964    { (exit 1); exit 1; }; }; }
4965
4966   ac_builddir=.
4967
4968 if test "$ac_dir" != .; then
4969   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4970   # A "../" for each directory in $ac_dir_suffix.
4971   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4972 else
4973   ac_dir_suffix= ac_top_builddir=
4974 fi
4975
4976 case $srcdir in
4977   .)  # No --srcdir option.  We are building in place.
4978     ac_srcdir=.
4979     if test -z "$ac_top_builddir"; then
4980        ac_top_srcdir=.
4981     else
4982        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
4983     fi ;;
4984   [\\/]* | ?:[\\/]* )  # Absolute path.
4985     ac_srcdir=$srcdir$ac_dir_suffix;
4986     ac_top_srcdir=$srcdir ;;
4987   *) # Relative path.
4988     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
4989     ac_top_srcdir=$ac_top_builddir$srcdir ;;
4990 esac
4991
4992 # Do not use `cd foo && pwd` to compute absolute paths, because
4993 # the directories may not exist.
4994 case `pwd` in
4995 .) ac_abs_builddir="$ac_dir";;
4996 *)
4997   case "$ac_dir" in
4998   .) ac_abs_builddir=`pwd`;;
4999   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5000   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5001   esac;;
5002 esac
5003 case $ac_abs_builddir in
5004 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5005 *)
5006   case ${ac_top_builddir}. in
5007   .) ac_abs_top_builddir=$ac_abs_builddir;;
5008   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5009   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5010   esac;;
5011 esac
5012 case $ac_abs_builddir in
5013 .) ac_abs_srcdir=$ac_srcdir;;
5014 *)
5015   case $ac_srcdir in
5016   .) ac_abs_srcdir=$ac_abs_builddir;;
5017   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5018   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5019   esac;;
5020 esac
5021 case $ac_abs_builddir in
5022 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5023 *)
5024   case $ac_top_srcdir in
5025   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5026   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5027   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5028   esac;;
5029 esac
5030
5031
5032
5033   if test x"$ac_file" != x-; then
5034     { echo "$as_me:$LINENO: creating $ac_file" >&5
5035 echo "$as_me: creating $ac_file" >&6;}
5036     rm -f "$ac_file"
5037   fi
5038   # Let's still pretend it is `configure' which instantiates (i.e., don't
5039   # use $as_me), people would be surprised to read:
5040   #    /* config.h.  Generated by config.status.  */
5041   if test x"$ac_file" = x-; then
5042     configure_input=
5043   else
5044     configure_input="$ac_file.  "
5045   fi
5046   configure_input=$configure_input"Generated from `echo $ac_file_in |
5047                                      sed 's,.*/,,'` by configure."
5048
5049   # First look for the input files in the build tree, otherwise in the
5050   # src tree.
5051   ac_file_inputs=`IFS=:
5052     for f in $ac_file_in; do
5053       case $f in
5054       -) echo $tmp/stdin ;;
5055       [\\/$]*)
5056          # Absolute (can't be DOS-style, as IFS=:)
5057          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5058 echo "$as_me: error: cannot find input file: $f" >&2;}
5059    { (exit 1); exit 1; }; }
5060          echo "$f";;
5061       *) # Relative
5062          if test -f "$f"; then
5063            # Build tree
5064            echo "$f"
5065          elif test -f "$srcdir/$f"; then
5066            # Source tree
5067            echo "$srcdir/$f"
5068          else
5069            # /dev/null tree
5070            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5071 echo "$as_me: error: cannot find input file: $f" >&2;}
5072    { (exit 1); exit 1; }; }
5073          fi;;
5074       esac
5075     done` || { (exit 1); exit 1; }
5076 _ACEOF
5077 cat >>$CONFIG_STATUS <<_ACEOF
5078   sed "$ac_vpsub
5079 $extrasub
5080 _ACEOF
5081 cat >>$CONFIG_STATUS <<\_ACEOF
5082 :t
5083 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5084 s,@configure_input@,$configure_input,;t t
5085 s,@srcdir@,$ac_srcdir,;t t
5086 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5087 s,@top_srcdir@,$ac_top_srcdir,;t t
5088 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5089 s,@builddir@,$ac_builddir,;t t
5090 s,@abs_builddir@,$ac_abs_builddir,;t t
5091 s,@top_builddir@,$ac_top_builddir,;t t
5092 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5093 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5094   rm -f $tmp/stdin
5095   if test x"$ac_file" != x-; then
5096     mv $tmp/out $ac_file
5097   else
5098     cat $tmp/out
5099     rm -f $tmp/out
5100   fi
5101
5102 done
5103 _ACEOF
5104 cat >>$CONFIG_STATUS <<\_ACEOF
5105
5106 #
5107 # CONFIG_HEADER section.
5108 #
5109
5110 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5111 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5112 #
5113 # ac_d sets the value in "#define NAME VALUE" lines.
5114 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
5115 ac_dB='[         ].*$,\1#\2'
5116 ac_dC=' '
5117 ac_dD=',;t'
5118 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5119 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5120 ac_uB='$,\1#\2define\3'
5121 ac_uC=' '
5122 ac_uD=',;t'
5123
5124 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
5125   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5126   case $ac_file in
5127   - | *:- | *:-:* ) # input from stdin
5128         cat >$tmp/stdin
5129         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5130         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5131   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5132         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5133   * )   ac_file_in=$ac_file.in ;;
5134   esac
5135
5136   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
5137 echo "$as_me: creating $ac_file" >&6;}
5138
5139   # First look for the input files in the build tree, otherwise in the
5140   # src tree.
5141   ac_file_inputs=`IFS=:
5142     for f in $ac_file_in; do
5143       case $f in
5144       -) echo $tmp/stdin ;;
5145       [\\/$]*)
5146          # Absolute (can't be DOS-style, as IFS=:)
5147          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5148 echo "$as_me: error: cannot find input file: $f" >&2;}
5149    { (exit 1); exit 1; }; }
5150          # Do quote $f, to prevent DOS paths from being IFS'd.
5151          echo "$f";;
5152       *) # Relative
5153          if test -f "$f"; then
5154            # Build tree
5155            echo "$f"
5156          elif test -f "$srcdir/$f"; then
5157            # Source tree
5158            echo "$srcdir/$f"
5159          else
5160            # /dev/null tree
5161            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5162 echo "$as_me: error: cannot find input file: $f" >&2;}
5163    { (exit 1); exit 1; }; }
5164          fi;;
5165       esac
5166     done` || { (exit 1); exit 1; }
5167   # Remove the trailing spaces.
5168   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
5169
5170 _ACEOF
5171
5172 # Transform confdefs.h into two sed scripts, `conftest.defines' and
5173 # `conftest.undefs', that substitutes the proper values into
5174 # config.h.in to produce config.h.  The first handles `#define'
5175 # templates, and the second `#undef' templates.
5176 # And first: Protect against being on the right side of a sed subst in
5177 # config.status.  Protect against being in an unquoted here document
5178 # in config.status.
5179 rm -f conftest.defines conftest.undefs
5180 # Using a here document instead of a string reduces the quoting nightmare.
5181 # Putting comments in sed scripts is not portable.
5182 #
5183 # `end' is used to avoid that the second main sed command (meant for
5184 # 0-ary CPP macros) applies to n-ary macro definitions.
5185 # See the Autoconf documentation for `clear'.
5186 cat >confdef2sed.sed <<\_ACEOF
5187 s/[\\&,]/\\&/g
5188 s,[\\$`],\\&,g
5189 t clear
5190 : clear
5191 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
5192 t end
5193 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
5194 : end
5195 _ACEOF
5196 # If some macros were called several times there might be several times
5197 # the same #defines, which is useless.  Nevertheless, we may not want to
5198 # sort them, since we want the *last* AC-DEFINE to be honored.
5199 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
5200 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
5201 rm -f confdef2sed.sed
5202
5203 # This sed command replaces #undef with comments.  This is necessary, for
5204 # example, in the case of _POSIX_SOURCE, which is predefined and required
5205 # on some systems where configure will not decide to define it.
5206 cat >>conftest.undefs <<\_ACEOF
5207 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
5208 _ACEOF
5209
5210 # Break up conftest.defines because some shells have a limit on the size
5211 # of here documents, and old seds have small limits too (100 cmds).
5212 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
5213 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
5214 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
5215 echo '  :' >>$CONFIG_STATUS
5216 rm -f conftest.tail
5217 while grep . conftest.defines >/dev/null
5218 do
5219   # Write a limited-size here document to $tmp/defines.sed.
5220   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
5221   # Speed up: don't consider the non `#define' lines.
5222   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
5223   # Work around the forget-to-reset-the-flag bug.
5224   echo 't clr' >>$CONFIG_STATUS
5225   echo ': clr' >>$CONFIG_STATUS
5226   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
5227   echo 'CEOF
5228   sed -f $tmp/defines.sed $tmp/in >$tmp/out
5229   rm -f $tmp/in
5230   mv $tmp/out $tmp/in
5231 ' >>$CONFIG_STATUS
5232   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
5233   rm -f conftest.defines
5234   mv conftest.tail conftest.defines
5235 done
5236 rm -f conftest.defines
5237 echo '  fi # grep' >>$CONFIG_STATUS
5238 echo >>$CONFIG_STATUS
5239
5240 # Break up conftest.undefs because some shells have a limit on the size
5241 # of here documents, and old seds have small limits too (100 cmds).
5242 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
5243 rm -f conftest.tail
5244 while grep . conftest.undefs >/dev/null
5245 do
5246   # Write a limited-size here document to $tmp/undefs.sed.
5247   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
5248   # Speed up: don't consider the non `#undef'
5249   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
5250   # Work around the forget-to-reset-the-flag bug.
5251   echo 't clr' >>$CONFIG_STATUS
5252   echo ': clr' >>$CONFIG_STATUS
5253   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
5254   echo 'CEOF
5255   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
5256   rm -f $tmp/in
5257   mv $tmp/out $tmp/in
5258 ' >>$CONFIG_STATUS
5259   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
5260   rm -f conftest.undefs
5261   mv conftest.tail conftest.undefs
5262 done
5263 rm -f conftest.undefs
5264
5265 cat >>$CONFIG_STATUS <<\_ACEOF
5266   # Let's still pretend it is `configure' which instantiates (i.e., don't
5267   # use $as_me), people would be surprised to read:
5268   #    /* config.h.  Generated by config.status.  */
5269   if test x"$ac_file" = x-; then
5270     echo "/* Generated by configure.  */" >$tmp/config.h
5271   else
5272     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
5273   fi
5274   cat $tmp/in >>$tmp/config.h
5275   rm -f $tmp/in
5276   if test x"$ac_file" != x-; then
5277     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
5278       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
5279 echo "$as_me: $ac_file is unchanged" >&6;}
5280     else
5281       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5282 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5283          X"$ac_file" : 'X\(//\)[^/]' \| \
5284          X"$ac_file" : 'X\(//\)$' \| \
5285          X"$ac_file" : 'X\(/\)' \| \
5286          .     : '\(.\)' 2>/dev/null ||
5287 echo X"$ac_file" |
5288     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5289           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5290           /^X\(\/\/\)$/{ s//\1/; q; }
5291           /^X\(\/\).*/{ s//\1/; q; }
5292           s/.*/./; q'`
5293       { if $as_mkdir_p; then
5294     mkdir -p "$ac_dir"
5295   else
5296     as_dir="$ac_dir"
5297     as_dirs=
5298     while test ! -d "$as_dir"; do
5299       as_dirs="$as_dir $as_dirs"
5300       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5301 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5302          X"$as_dir" : 'X\(//\)[^/]' \| \
5303          X"$as_dir" : 'X\(//\)$' \| \
5304          X"$as_dir" : 'X\(/\)' \| \
5305          .     : '\(.\)' 2>/dev/null ||
5306 echo X"$as_dir" |
5307     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5308           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5309           /^X\(\/\/\)$/{ s//\1/; q; }
5310           /^X\(\/\).*/{ s//\1/; q; }
5311           s/.*/./; q'`
5312     done
5313     test ! -n "$as_dirs" || mkdir $as_dirs
5314   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5315 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5316    { (exit 1); exit 1; }; }; }
5317
5318       rm -f $ac_file
5319       mv $tmp/config.h $ac_file
5320     fi
5321   else
5322     cat $tmp/config.h
5323     rm -f $tmp/config.h
5324   fi
5325   # Run the commands associated with the file.
5326   case $ac_file in
5327     config.h ) echo timestamp > stamp-h ;;
5328   esac
5329 done
5330 _ACEOF
5331
5332 cat >>$CONFIG_STATUS <<\_ACEOF
5333
5334 { (exit 0); exit 0; }
5335 _ACEOF
5336 chmod +x $CONFIG_STATUS
5337 ac_clean_files=$ac_clean_files_save
5338
5339
5340 # configure is writing to config.log, and then calls config.status.
5341 # config.status does its own redirection, appending to config.log.
5342 # Unfortunately, on DOS this fails, as config.log is still kept open
5343 # by configure, so config.status won't be able to write to it; its
5344 # output is simply discarded.  So we exec the FD to /dev/null,
5345 # effectively closing config.log, so it can be properly (re)opened and
5346 # appended to by config.status.  When coming back to configure, we
5347 # need to make the FD available again.
5348 if test "$no_create" != yes; then
5349   ac_cs_success=:
5350   ac_config_status_args=
5351   test "$silent" = yes &&
5352     ac_config_status_args="$ac_config_status_args --quiet"
5353   exec 5>/dev/null
5354   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5355   exec 5>>config.log
5356   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5357   # would make configure fail if this is the last instruction.
5358   $ac_cs_success || { (exit 1); exit 1; }
5359 fi
5360