configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   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=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="dump/dump.h"
 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 SET_MAKE LN_S CP MV RM AR ac_ct_AR RANLIB ac_ct_RANLIB PATCH ac_ct_PATCH CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CPP EGREP DUMPDEBUG RESTOREDEBUG STATIC RMTDIR ERMT CRYPTO OPTDEFS LD CCOPTS LDOPTS BINOWNER BINGRP BINMODE MANOWNER MANGRP MANMODE DUMPDATESPATH BLKID READLINE ZLIB BZLIB top_builddir LIBOBJS LTLIBOBJS'
 313 ac_subst_files='MCONFIG'
 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 this package 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 \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833 _ACEOF
 834 fi
 835
 836 if test -n "$ac_init_help"; then
 837
 838   cat <<\_ACEOF
 839
 840 Optional Features:
 841   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 842   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 843   --enable-debug             include debugging code (default is NO)
 844   --enable-static            link dump and restore statically (default is NO)
 845   --enable-staticz           link libz and libbz2 statically (default is NO)
 846   --enable-rmt               compile and install rmt (default is YES)
 847   --enable-ermt              compile ermt, an encrypting version of rmt (default is NO)
 848   --enable-kerberos          compile kerberos extensions (default is NO)
 849   --enable-readline          enable readline support in restore (default is YES)
 850   --enable-oldstylefscript   enable old style F script (no arguments) (default is NO)
 851   --enable-largefile         enable Large File System support (default is YES)
 852   --enable-qfa               enable Quick File Access support (default is YES)
 853   --enable-qfadebug          include Quick File Access debugging code (default is NO)
 854   --enable-macosx            include Mac OSX restore compatibility (default is NO)
 855
 856 Optional Packages:
 857   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 858   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 859   --with-cc=COMPILER         select compiler to use
 860   --with-linker=LINKER       select linker to use
 861   --with-ccopts=CCOPTS       select compiler command line options
 862   --with-ldopts=LDOPTS       select linker command line options
 863   --with-binowner=USER       select owner for binaries
 864   --with-bingrp=GROUP        select group for binaries
 865   --with-binmode=MODE        select mode for binaries
 866   --with-manowner=USER       select owner for manual pages
 867   --with-mangrp=GROUP        select group for manual pages
 868   --with-manmode=MODE        select mode for manual pages
 869   --with-dumpdatespath=PATH  select path for dumpdates file
 870
 871 Some influential environment variables:
 872   CC          C compiler command
 873   CFLAGS      C compiler flags
 874   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 875               nonstandard directory <lib dir>
 876   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 877               headers in a nonstandard directory <include dir>
 878   CPP         C preprocessor
 879
 880 Use these variables to override the choices made by `configure' or to help
 881 it to find libraries and programs with nonstandard names/locations.
 882
 883 _ACEOF
 884 fi
 885
 886 if test "$ac_init_help" = "recursive"; then
 887   # If there are subdirs, report their specific --help.
 888   ac_popdir=`pwd`
 889   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 890     test -d $ac_dir || continue
 891     ac_builddir=.
 892
 893 if test "$ac_dir" != .; then
 894   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 895   # A "../" for each directory in $ac_dir_suffix.
 896   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 897 else
 898   ac_dir_suffix= ac_top_builddir=
 899 fi
 900
 901 case $srcdir in
 902   .)  # No --srcdir option.  We are building in place.
 903     ac_srcdir=.
 904     if test -z "$ac_top_builddir"; then
 905        ac_top_srcdir=.
 906     else
 907        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 908     fi ;;
 909   [\\/]* | ?:[\\/]* )  # Absolute path.
 910     ac_srcdir=$srcdir$ac_dir_suffix;
 911     ac_top_srcdir=$srcdir ;;
 912   *) # Relative path.
 913     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 914     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 915 esac
 916
 917 # Do not use `cd foo && pwd` to compute absolute paths, because
 918 # the directories may not exist.
 919 case `pwd` in
 920 .) ac_abs_builddir="$ac_dir";;
 921 *)
 922   case "$ac_dir" in
 923   .) ac_abs_builddir=`pwd`;;
 924   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 925   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 926   esac;;
 927 esac
 928 case $ac_abs_builddir in
 929 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 930 *)
 931   case ${ac_top_builddir}. in
 932   .) ac_abs_top_builddir=$ac_abs_builddir;;
 933   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 934   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 935   esac;;
 936 esac
 937 case $ac_abs_builddir in
 938 .) ac_abs_srcdir=$ac_srcdir;;
 939 *)
 940   case $ac_srcdir in
 941   .) ac_abs_srcdir=$ac_abs_builddir;;
 942   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 943   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 944   esac;;
 945 esac
 946 case $ac_abs_builddir in
 947 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 948 *)
 949   case $ac_top_srcdir in
 950   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 951   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 952   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 953   esac;;
 954 esac
 955
 956     cd $ac_dir
 957     # Check for guested configure; otherwise get Cygnus style configure.
 958     if test -f $ac_srcdir/configure.gnu; then
 959       echo
 960       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 961     elif test -f $ac_srcdir/configure; then
 962       echo
 963       $SHELL $ac_srcdir/configure  --help=recursive
 964     elif test -f $ac_srcdir/configure.ac ||
 965            test -f $ac_srcdir/configure.in; then
 966       echo
 967       $ac_configure --help
 968     else
 969       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 970     fi
 971     cd $ac_popdir
 972   done
 973 fi
 974
 975 test -n "$ac_init_help" && exit 0
 976 if $ac_init_version; then
 977   cat <<\_ACEOF
 978
 979 Copyright (C) 2003 Free Software Foundation, Inc.
 980 This configure script is free software; the Free Software Foundation
 981 gives unlimited permission to copy, distribute and modify it.
 982 _ACEOF
 983   exit 0
 984 fi
 985 exec 5>config.log
 986 cat >&5 <<_ACEOF
 987 This file contains any messages produced by compilers while
 988 running configure, to aid debugging if configure makes a mistake.
 989
 990 It was created by $as_me, which was
 991 generated by GNU Autoconf 2.59.  Invocation command line was
 992
 993   $ $0 $@
 994
 995 _ACEOF
 996 {
 997 cat <<_ASUNAME
 998 ## --------- ##
 999 ## Platform. ##
1000 ## --------- ##
1001
1002 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1003 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1004 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1005 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1006 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1007
1008 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1009 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1010
1011 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1012 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1013 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1014 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1015 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1016 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1017 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1018
1019 _ASUNAME
1020
1021 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1022 for as_dir in $PATH
1023 do
1024   IFS=$as_save_IFS
1025   test -z "$as_dir" && as_dir=.
1026   echo "PATH: $as_dir"
1027 done
1028
1029 } >&5
1030
1031 cat >&5 <<_ACEOF
1032
1033
1034 ## ----------- ##
1035 ## Core tests. ##
1036 ## ----------- ##
1037
1038 _ACEOF
1039
1040
1041 # Keep a trace of the command line.
1042 # Strip out --no-create and --no-recursion so they do not pile up.
1043 # Strip out --silent because we don't want to record it for future runs.
1044 # Also quote any args containing shell meta-characters.
1045 # Make two passes to allow for proper duplicate-argument suppression.
1046 ac_configure_args=
1047 ac_configure_args0=
1048 ac_configure_args1=
1049 ac_sep=
1050 ac_must_keep_next=false
1051 for ac_pass in 1 2
1052 do
1053   for ac_arg
1054   do
1055     case $ac_arg in
1056     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1057     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1058     | -silent | --silent | --silen | --sile | --sil)
1059       continue ;;
1060     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1061       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1062     esac
1063     case $ac_pass in
1064     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1065     2)
1066       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1067       if test $ac_must_keep_next = true; then
1068         ac_must_keep_next=false # Got value, back to normal.
1069       else
1070         case $ac_arg in
1071           *=* | --config-cache | -C | -disable-* | --disable-* \
1072           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1073           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1074           | -with-* | --with-* | -without-* | --without-* | --x)
1075             case "$ac_configure_args0 " in
1076               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1077             esac
1078             ;;
1079           -* ) ac_must_keep_next=true ;;
1080         esac
1081       fi
1082       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1083       # Get rid of the leading space.
1084       ac_sep=" "
1085       ;;
1086     esac
1087   done
1088 done
1089 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1090 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1091
1092 # When interrupted or exit'd, cleanup temporary files, and complete
1093 # config.log.  We remove comments because anyway the quotes in there
1094 # would cause problems or look ugly.
1095 # WARNING: Be sure not to use single quotes in there, as some shells,
1096 # such as our DU 5.0 friend, will then `close' the trap.
1097 trap 'exit_status=$?
1098   # Save into config.log some information that might help in debugging.
1099   {
1100     echo
1101
1102     cat <<\_ASBOX
1103 ## ---------------- ##
1104 ## Cache variables. ##
1105 ## ---------------- ##
1106 _ASBOX
1107     echo
1108     # The following way of writing the cache mishandles newlines in values,
1109 {
1110   (set) 2>&1 |
1111     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1112     *ac_space=\ *)
1113       sed -n \
1114         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1115           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1116       ;;
1117     *)
1118       sed -n \
1119         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1120       ;;
1121     esac;
1122 }
1123     echo
1124
1125     cat <<\_ASBOX
1126 ## ----------------- ##
1127 ## Output variables. ##
1128 ## ----------------- ##
1129 _ASBOX
1130     echo
1131     for ac_var in $ac_subst_vars
1132     do
1133       eval ac_val=$`echo $ac_var`
1134       echo "$ac_var='"'"'$ac_val'"'"'"
1135     done | sort
1136     echo
1137
1138     if test -n "$ac_subst_files"; then
1139       cat <<\_ASBOX
1140 ## ------------- ##
1141 ## Output files. ##
1142 ## ------------- ##
1143 _ASBOX
1144       echo
1145       for ac_var in $ac_subst_files
1146       do
1147         eval ac_val=$`echo $ac_var`
1148         echo "$ac_var='"'"'$ac_val'"'"'"
1149       done | sort
1150       echo
1151     fi
1152
1153     if test -s confdefs.h; then
1154       cat <<\_ASBOX
1155 ## ----------- ##
1156 ## confdefs.h. ##
1157 ## ----------- ##
1158 _ASBOX
1159       echo
1160       sed "/^$/d" confdefs.h | sort
1161       echo
1162     fi
1163     test "$ac_signal" != 0 &&
1164       echo "$as_me: caught signal $ac_signal"
1165     echo "$as_me: exit $exit_status"
1166   } >&5
1167   rm -f core *.core &&
1168   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1169     exit $exit_status
1170      ' 0
1171 for ac_signal in 1 2 13 15; do
1172   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1173 done
1174 ac_signal=0
1175
1176 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1177 rm -rf conftest* confdefs.h
1178 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1179 echo >confdefs.h
1180
1181 # Predefined preprocessor variables.
1182
1183 cat >>confdefs.h <<_ACEOF
1184 #define PACKAGE_NAME "$PACKAGE_NAME"
1185 _ACEOF
1186
1187
1188 cat >>confdefs.h <<_ACEOF
1189 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1190 _ACEOF
1191
1192
1193 cat >>confdefs.h <<_ACEOF
1194 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1195 _ACEOF
1196
1197
1198 cat >>confdefs.h <<_ACEOF
1199 #define PACKAGE_STRING "$PACKAGE_STRING"
1200 _ACEOF
1201
1202
1203 cat >>confdefs.h <<_ACEOF
1204 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1205 _ACEOF
1206
1207
1208 # Let the site file select an alternate cache file if it wants to.
1209 # Prefer explicitly selected file to automatically selected ones.
1210 if test -z "$CONFIG_SITE"; then
1211   if test "x$prefix" != xNONE; then
1212     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1213   else
1214     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1215   fi
1216 fi
1217 for ac_site_file in $CONFIG_SITE; do
1218   if test -r "$ac_site_file"; then
1219     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1220 echo "$as_me: loading site script $ac_site_file" >&6;}
1221     sed 's/^/| /' "$ac_site_file" >&5
1222     . "$ac_site_file"
1223   fi
1224 done
1225
1226 if test -r "$cache_file"; then
1227   # Some versions of bash will fail to source /dev/null (special
1228   # files actually), so we avoid doing that.
1229   if test -f "$cache_file"; then
1230     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1231 echo "$as_me: loading cache $cache_file" >&6;}
1232     case $cache_file in
1233       [\\/]* | ?:[\\/]* ) . $cache_file;;
1234       *)                      . ./$cache_file;;
1235     esac
1236   fi
1237 else
1238   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1239 echo "$as_me: creating cache $cache_file" >&6;}
1240   >$cache_file
1241 fi
1242
1243 # Check that the precious variables saved in the cache have kept the same
1244 # value.
1245 ac_cache_corrupted=false
1246 for ac_var in `(set) 2>&1 |
1247                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1248   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1249   eval ac_new_set=\$ac_env_${ac_var}_set
1250   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1251   eval ac_new_val="\$ac_env_${ac_var}_value"
1252   case $ac_old_set,$ac_new_set in
1253     set,)
1254       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1255 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1256       ac_cache_corrupted=: ;;
1257     ,set)
1258       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1259 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1260       ac_cache_corrupted=: ;;
1261     ,);;
1262     *)
1263       if test "x$ac_old_val" != "x$ac_new_val"; then
1264         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1265 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1266         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1267 echo "$as_me:   former value:  $ac_old_val" >&2;}
1268         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1269 echo "$as_me:   current value: $ac_new_val" >&2;}
1270         ac_cache_corrupted=:
1271       fi;;
1272   esac
1273   # Pass precious variables to config.status.
1274   if test "$ac_new_set" = set; then
1275     case $ac_new_val in
1276     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1277       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1278     *) ac_arg=$ac_var=$ac_new_val ;;
1279     esac
1280     case " $ac_configure_args " in
1281       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1282       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1283     esac
1284   fi
1285 done
1286 if $ac_cache_corrupted; then
1287   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1288 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1289   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1290 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1291    { (exit 1); exit 1; }; }
1292 fi
1293
1294 ac_ext=c
1295 ac_cpp='$CPP $CPPFLAGS'
1296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1298 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320 MCONFIG=./MCONFIG
1321
1322
1323           ac_config_headers="$ac_config_headers config.h"
1324
1325
1326 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1327 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1328 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1329 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1330   echo $ECHO_N "(cached) $ECHO_C" >&6
1331 else
1332   cat >conftest.make <<\_ACEOF
1333 all:
1334         @echo 'ac_maketemp="$(MAKE)"'
1335 _ACEOF
1336 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1337 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1338 if test -n "$ac_maketemp"; then
1339   eval ac_cv_prog_make_${ac_make}_set=yes
1340 else
1341   eval ac_cv_prog_make_${ac_make}_set=no
1342 fi
1343 rm -f conftest.make
1344 fi
1345 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1346   echo "$as_me:$LINENO: result: yes" >&5
1347 echo "${ECHO_T}yes" >&6
1348   SET_MAKE=
1349 else
1350   echo "$as_me:$LINENO: result: no" >&5
1351 echo "${ECHO_T}no" >&6
1352   SET_MAKE="MAKE=${MAKE-make}"
1353 fi
1354
1355 echo "$as_me:$LINENO: checking whether ln -s works" >&5
1356 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
1357 LN_S=$as_ln_s
1358 if test "$LN_S" = "ln -s"; then
1359   echo "$as_me:$LINENO: result: yes" >&5
1360 echo "${ECHO_T}yes" >&6
1361 else
1362   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
1363 echo "${ECHO_T}no, using $LN_S" >&6
1364 fi
1365
1366 # Extract the first word of "cp", so it can be a program name with args.
1367 set dummy cp; ac_word=$2
1368 echo "$as_me:$LINENO: checking for $ac_word" >&5
1369 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1370 if test "${ac_cv_path_CP+set}" = set; then
1371   echo $ECHO_N "(cached) $ECHO_C" >&6
1372 else
1373   case $CP in
1374   [\\/]* | ?:[\\/]*)
1375   ac_cv_path_CP="$CP" # Let the user override the test with a path.
1376   ;;
1377   *)
1378   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1379 for as_dir in $PATH
1380 do
1381   IFS=$as_save_IFS
1382   test -z "$as_dir" && as_dir=.
1383   for ac_exec_ext in '' $ac_executable_extensions; do
1384   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1385     ac_cv_path_CP="$as_dir/$ac_word$ac_exec_ext"
1386     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1387     break 2
1388   fi
1389 done
1390 done
1391
1392   test -z "$ac_cv_path_CP" && ac_cv_path_CP="cp"
1393   ;;
1394 esac
1395 fi
1396 CP=$ac_cv_path_CP
1397
1398 if test -n "$CP"; then
1399   echo "$as_me:$LINENO: result: $CP" >&5
1400 echo "${ECHO_T}$CP" >&6
1401 else
1402   echo "$as_me:$LINENO: result: no" >&5
1403 echo "${ECHO_T}no" >&6
1404 fi
1405
1406 # Extract the first word of "mv", so it can be a program name with args.
1407 set dummy mv; ac_word=$2
1408 echo "$as_me:$LINENO: checking for $ac_word" >&5
1409 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1410 if test "${ac_cv_path_MV+set}" = set; then
1411   echo $ECHO_N "(cached) $ECHO_C" >&6
1412 else
1413   case $MV in
1414   [\\/]* | ?:[\\/]*)
1415   ac_cv_path_MV="$MV" # Let the user override the test with a path.
1416   ;;
1417   *)
1418   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1419 for as_dir in $PATH
1420 do
1421   IFS=$as_save_IFS
1422   test -z "$as_dir" && as_dir=.
1423   for ac_exec_ext in '' $ac_executable_extensions; do
1424   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1425     ac_cv_path_MV="$as_dir/$ac_word$ac_exec_ext"
1426     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1427     break 2
1428   fi
1429 done
1430 done
1431
1432   test -z "$ac_cv_path_MV" && ac_cv_path_MV="mv"
1433   ;;
1434 esac
1435 fi
1436 MV=$ac_cv_path_MV
1437
1438 if test -n "$MV"; then
1439   echo "$as_me:$LINENO: result: $MV" >&5
1440 echo "${ECHO_T}$MV" >&6
1441 else
1442   echo "$as_me:$LINENO: result: no" >&5
1443 echo "${ECHO_T}no" >&6
1444 fi
1445
1446 # Extract the first word of "rm", so it can be a program name with args.
1447 set dummy rm; ac_word=$2
1448 echo "$as_me:$LINENO: checking for $ac_word" >&5
1449 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1450 if test "${ac_cv_path_RM+set}" = set; then
1451   echo $ECHO_N "(cached) $ECHO_C" >&6
1452 else
1453   case $RM in
1454   [\\/]* | ?:[\\/]*)
1455   ac_cv_path_RM="$RM" # Let the user override the test with a path.
1456   ;;
1457   *)
1458   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1459 for as_dir in $PATH
1460 do
1461   IFS=$as_save_IFS
1462   test -z "$as_dir" && as_dir=.
1463   for ac_exec_ext in '' $ac_executable_extensions; do
1464   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1465     ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
1466     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1467     break 2
1468   fi
1469 done
1470 done
1471
1472   test -z "$ac_cv_path_RM" && ac_cv_path_RM="rm"
1473   ;;
1474 esac
1475 fi
1476 RM=$ac_cv_path_RM
1477
1478 if test -n "$RM"; then
1479   echo "$as_me:$LINENO: result: $RM" >&5
1480 echo "${ECHO_T}$RM" >&6
1481 else
1482   echo "$as_me:$LINENO: result: no" >&5
1483 echo "${ECHO_T}no" >&6
1484 fi
1485
1486 if test -n "$ac_tool_prefix"; then
1487   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1488 set dummy ${ac_tool_prefix}ar; ac_word=$2
1489 echo "$as_me:$LINENO: checking for $ac_word" >&5
1490 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1491 if test "${ac_cv_prog_AR+set}" = set; then
1492   echo $ECHO_N "(cached) $ECHO_C" >&6
1493 else
1494   if test -n "$AR"; then
1495   ac_cv_prog_AR="$AR" # Let the user override the test.
1496 else
1497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1498 for as_dir in $PATH
1499 do
1500   IFS=$as_save_IFS
1501   test -z "$as_dir" && as_dir=.
1502   for ac_exec_ext in '' $ac_executable_extensions; do
1503   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1504     ac_cv_prog_AR="${ac_tool_prefix}ar"
1505     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1506     break 2
1507   fi
1508 done
1509 done
1510
1511 fi
1512 fi
1513 AR=$ac_cv_prog_AR
1514 if test -n "$AR"; then
1515   echo "$as_me:$LINENO: result: $AR" >&5
1516 echo "${ECHO_T}$AR" >&6
1517 else
1518   echo "$as_me:$LINENO: result: no" >&5
1519 echo "${ECHO_T}no" >&6
1520 fi
1521
1522 fi
1523 if test -z "$ac_cv_prog_AR"; then
1524   ac_ct_AR=$AR
1525   # Extract the first word of "ar", so it can be a program name with args.
1526 set dummy ar; ac_word=$2
1527 echo "$as_me:$LINENO: checking for $ac_word" >&5
1528 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1529 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
1530   echo $ECHO_N "(cached) $ECHO_C" >&6
1531 else
1532   if test -n "$ac_ct_AR"; then
1533   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
1534 else
1535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1536 for as_dir in $PATH
1537 do
1538   IFS=$as_save_IFS
1539   test -z "$as_dir" && as_dir=.
1540   for ac_exec_ext in '' $ac_executable_extensions; do
1541   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1542     ac_cv_prog_ac_ct_AR="ar"
1543     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1544     break 2
1545   fi
1546 done
1547 done
1548
1549   test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="ar"
1550 fi
1551 fi
1552 ac_ct_AR=$ac_cv_prog_ac_ct_AR
1553 if test -n "$ac_ct_AR"; then
1554   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
1555 echo "${ECHO_T}$ac_ct_AR" >&6
1556 else
1557   echo "$as_me:$LINENO: result: no" >&5
1558 echo "${ECHO_T}no" >&6
1559 fi
1560
1561   AR=$ac_ct_AR
1562 else
1563   AR="$ac_cv_prog_AR"
1564 fi
1565
1566 if test -n "$ac_tool_prefix"; then
1567   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1568 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1569 echo "$as_me:$LINENO: checking for $ac_word" >&5
1570 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1571 if test "${ac_cv_prog_RANLIB+set}" = set; then
1572   echo $ECHO_N "(cached) $ECHO_C" >&6
1573 else
1574   if test -n "$RANLIB"; then
1575   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1576 else
1577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1578 for as_dir in $PATH
1579 do
1580   IFS=$as_save_IFS
1581   test -z "$as_dir" && as_dir=.
1582   for ac_exec_ext in '' $ac_executable_extensions; do
1583   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1584     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1585     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1586     break 2
1587   fi
1588 done
1589 done
1590
1591 fi
1592 fi
1593 RANLIB=$ac_cv_prog_RANLIB
1594 if test -n "$RANLIB"; then
1595   echo "$as_me:$LINENO: result: $RANLIB" >&5
1596 echo "${ECHO_T}$RANLIB" >&6
1597 else
1598   echo "$as_me:$LINENO: result: no" >&5
1599 echo "${ECHO_T}no" >&6
1600 fi
1601
1602 fi
1603 if test -z "$ac_cv_prog_RANLIB"; then
1604   ac_ct_RANLIB=$RANLIB
1605   # Extract the first word of "ranlib", so it can be a program name with args.
1606 set dummy ranlib; ac_word=$2
1607 echo "$as_me:$LINENO: checking for $ac_word" >&5
1608 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1609 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
1610   echo $ECHO_N "(cached) $ECHO_C" >&6
1611 else
1612   if test -n "$ac_ct_RANLIB"; then
1613   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
1614 else
1615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1616 for as_dir in $PATH
1617 do
1618   IFS=$as_save_IFS
1619   test -z "$as_dir" && as_dir=.
1620   for ac_exec_ext in '' $ac_executable_extensions; do
1621   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1622     ac_cv_prog_ac_ct_RANLIB="ranlib"
1623     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1624     break 2
1625   fi
1626 done
1627 done
1628
1629   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
1630 fi
1631 fi
1632 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
1633 if test -n "$ac_ct_RANLIB"; then
1634   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
1635 echo "${ECHO_T}$ac_ct_RANLIB" >&6
1636 else
1637   echo "$as_me:$LINENO: result: no" >&5
1638 echo "${ECHO_T}no" >&6
1639 fi
1640
1641   RANLIB=$ac_ct_RANLIB
1642 else
1643   RANLIB="$ac_cv_prog_RANLIB"
1644 fi
1645
1646 if test -n "$ac_tool_prefix"; then
1647   # Extract the first word of "${ac_tool_prefix}patch", so it can be a program name with args.
1648 set dummy ${ac_tool_prefix}patch; 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_PATCH+set}" = set; then
1652   echo $ECHO_N "(cached) $ECHO_C" >&6
1653 else
1654   if test -n "$PATCH"; then
1655   ac_cv_prog_PATCH="$PATCH" # Let the user override the test.
1656 else
1657 as_save_IFS=$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_PATCH="${ac_tool_prefix}patch"
1665     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1666     break 2
1667   fi
1668 done
1669 done
1670
1671 fi
1672 fi
1673 PATCH=$ac_cv_prog_PATCH
1674 if test -n "$PATCH"; then
1675   echo "$as_me:$LINENO: result: $PATCH" >&5
1676 echo "${ECHO_T}$PATCH" >&6
1677 else
1678   echo "$as_me:$LINENO: result: no" >&5
1679 echo "${ECHO_T}no" >&6
1680 fi
1681
1682 fi
1683 if test -z "$ac_cv_prog_PATCH"; then
1684   ac_ct_PATCH=$PATCH
1685   # Extract the first word of "patch", so it can be a program name with args.
1686 set dummy patch; ac_word=$2
1687 echo "$as_me:$LINENO: checking for $ac_word" >&5
1688 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1689 if test "${ac_cv_prog_ac_ct_PATCH+set}" = set; then
1690   echo $ECHO_N "(cached) $ECHO_C" >&6
1691 else
1692   if test -n "$ac_ct_PATCH"; then
1693   ac_cv_prog_ac_ct_PATCH="$ac_ct_PATCH" # Let the user override the test.
1694 else
1695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1696 for as_dir in $PATH
1697 do
1698   IFS=$as_save_IFS
1699   test -z "$as_dir" && as_dir=.
1700   for ac_exec_ext in '' $ac_executable_extensions; do
1701   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1702     ac_cv_prog_ac_ct_PATCH="patch"
1703     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1704     break 2
1705   fi
1706 done
1707 done
1708
1709   test -z "$ac_cv_prog_ac_ct_PATCH" && ac_cv_prog_ac_ct_PATCH=":"
1710 fi
1711 fi
1712 ac_ct_PATCH=$ac_cv_prog_ac_ct_PATCH
1713 if test -n "$ac_ct_PATCH"; then
1714   echo "$as_me:$LINENO: result: $ac_ct_PATCH" >&5
1715 echo "${ECHO_T}$ac_ct_PATCH" >&6
1716 else
1717   echo "$as_me:$LINENO: result: no" >&5
1718 echo "${ECHO_T}no" >&6
1719 fi
1720
1721   PATCH=$ac_ct_PATCH
1722 else
1723   PATCH="$ac_cv_prog_PATCH"
1724 fi
1725
1726 ac_ext=c
1727 ac_cpp='$CPP $CPPFLAGS'
1728 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1729 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1730 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1731 if test -n "$ac_tool_prefix"; then
1732   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1733 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1734 echo "$as_me:$LINENO: checking for $ac_word" >&5
1735 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1736 if test "${ac_cv_prog_CC+set}" = set; then
1737   echo $ECHO_N "(cached) $ECHO_C" >&6
1738 else
1739   if test -n "$CC"; then
1740   ac_cv_prog_CC="$CC" # Let the user override the test.
1741 else
1742 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1743 for as_dir in $PATH
1744 do
1745   IFS=$as_save_IFS
1746   test -z "$as_dir" && as_dir=.
1747   for ac_exec_ext in '' $ac_executable_extensions; do
1748   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1749     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1750     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1751     break 2
1752   fi
1753 done
1754 done
1755
1756 fi
1757 fi
1758 CC=$ac_cv_prog_CC
1759 if test -n "$CC"; then
1760   echo "$as_me:$LINENO: result: $CC" >&5
1761 echo "${ECHO_T}$CC" >&6
1762 else
1763   echo "$as_me:$LINENO: result: no" >&5
1764 echo "${ECHO_T}no" >&6
1765 fi
1766
1767 fi
1768 if test -z "$ac_cv_prog_CC"; then
1769   ac_ct_CC=$CC
1770   # Extract the first word of "gcc", so it can be a program name with args.
1771 set dummy gcc; ac_word=$2
1772 echo "$as_me:$LINENO: checking for $ac_word" >&5
1773 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1774 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1775   echo $ECHO_N "(cached) $ECHO_C" >&6
1776 else
1777   if test -n "$ac_ct_CC"; then
1778   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1779 else
1780 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1781 for as_dir in $PATH
1782 do
1783   IFS=$as_save_IFS
1784   test -z "$as_dir" && as_dir=.
1785   for ac_exec_ext in '' $ac_executable_extensions; do
1786   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1787     ac_cv_prog_ac_ct_CC="gcc"
1788     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1789     break 2
1790   fi
1791 done
1792 done
1793
1794 fi
1795 fi
1796 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1797 if test -n "$ac_ct_CC"; then
1798   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1799 echo "${ECHO_T}$ac_ct_CC" >&6
1800 else
1801   echo "$as_me:$LINENO: result: no" >&5
1802 echo "${ECHO_T}no" >&6
1803 fi
1804
1805   CC=$ac_ct_CC
1806 else
1807   CC="$ac_cv_prog_CC"
1808 fi
1809
1810 if test -z "$CC"; then
1811   if test -n "$ac_tool_prefix"; then
1812   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1813 set dummy ${ac_tool_prefix}cc; ac_word=$2
1814 echo "$as_me:$LINENO: checking for $ac_word" >&5
1815 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1816 if test "${ac_cv_prog_CC+set}" = set; then
1817   echo $ECHO_N "(cached) $ECHO_C" >&6
1818 else
1819   if test -n "$CC"; then
1820   ac_cv_prog_CC="$CC" # Let the user override the test.
1821 else
1822 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1823 for as_dir in $PATH
1824 do
1825   IFS=$as_save_IFS
1826   test -z "$as_dir" && as_dir=.
1827   for ac_exec_ext in '' $ac_executable_extensions; do
1828   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1829     ac_cv_prog_CC="${ac_tool_prefix}cc"
1830     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1831     break 2
1832   fi
1833 done
1834 done
1835
1836 fi
1837 fi
1838 CC=$ac_cv_prog_CC
1839 if test -n "$CC"; then
1840   echo "$as_me:$LINENO: result: $CC" >&5
1841 echo "${ECHO_T}$CC" >&6
1842 else
1843   echo "$as_me:$LINENO: result: no" >&5
1844 echo "${ECHO_T}no" >&6
1845 fi
1846
1847 fi
1848 if test -z "$ac_cv_prog_CC"; then
1849   ac_ct_CC=$CC
1850   # Extract the first word of "cc", so it can be a program name with args.
1851 set dummy cc; ac_word=$2
1852 echo "$as_me:$LINENO: checking for $ac_word" >&5
1853 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1854 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1855   echo $ECHO_N "(cached) $ECHO_C" >&6
1856 else
1857   if test -n "$ac_ct_CC"; then
1858   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1859 else
1860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1861 for as_dir in $PATH
1862 do
1863   IFS=$as_save_IFS
1864   test -z "$as_dir" && as_dir=.
1865   for ac_exec_ext in '' $ac_executable_extensions; do
1866   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1867     ac_cv_prog_ac_ct_CC="cc"
1868     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1869     break 2
1870   fi
1871 done
1872 done
1873
1874 fi
1875 fi
1876 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1877 if test -n "$ac_ct_CC"; then
1878   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1879 echo "${ECHO_T}$ac_ct_CC" >&6
1880 else
1881   echo "$as_me:$LINENO: result: no" >&5
1882 echo "${ECHO_T}no" >&6
1883 fi
1884
1885   CC=$ac_ct_CC
1886 else
1887   CC="$ac_cv_prog_CC"
1888 fi
1889
1890 fi
1891 if test -z "$CC"; then
1892   # Extract the first word of "cc", so it can be a program name with args.
1893 set dummy cc; ac_word=$2
1894 echo "$as_me:$LINENO: checking for $ac_word" >&5
1895 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1896 if test "${ac_cv_prog_CC+set}" = set; then
1897   echo $ECHO_N "(cached) $ECHO_C" >&6
1898 else
1899   if test -n "$CC"; then
1900   ac_cv_prog_CC="$CC" # Let the user override the test.
1901 else
1902   ac_prog_rejected=no
1903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1904 for as_dir in $PATH
1905 do
1906   IFS=$as_save_IFS
1907   test -z "$as_dir" && as_dir=.
1908   for ac_exec_ext in '' $ac_executable_extensions; do
1909   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1910     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1911        ac_prog_rejected=yes
1912        continue
1913      fi
1914     ac_cv_prog_CC="cc"
1915     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1916     break 2
1917   fi
1918 done
1919 done
1920
1921 if test $ac_prog_rejected = yes; then
1922   # We found a bogon in the path, so make sure we never use it.
1923   set dummy $ac_cv_prog_CC
1924   shift
1925   if test $# != 0; then
1926     # We chose a different compiler from the bogus one.
1927     # However, it has the same basename, so the bogon will be chosen
1928     # first if we set CC to just the basename; use the full file name.
1929     shift
1930     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1931   fi
1932 fi
1933 fi
1934 fi
1935 CC=$ac_cv_prog_CC
1936 if test -n "$CC"; then
1937   echo "$as_me:$LINENO: result: $CC" >&5
1938 echo "${ECHO_T}$CC" >&6
1939 else
1940   echo "$as_me:$LINENO: result: no" >&5
1941 echo "${ECHO_T}no" >&6
1942 fi
1943
1944 fi
1945 if test -z "$CC"; then
1946   if test -n "$ac_tool_prefix"; then
1947   for ac_prog in cl
1948   do
1949     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1950 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1951 echo "$as_me:$LINENO: checking for $ac_word" >&5
1952 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1953 if test "${ac_cv_prog_CC+set}" = set; then
1954   echo $ECHO_N "(cached) $ECHO_C" >&6
1955 else
1956   if test -n "$CC"; then
1957   ac_cv_prog_CC="$CC" # Let the user override the test.
1958 else
1959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1960 for as_dir in $PATH
1961 do
1962   IFS=$as_save_IFS
1963   test -z "$as_dir" && as_dir=.
1964   for ac_exec_ext in '' $ac_executable_extensions; do
1965   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1966     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1967     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1968     break 2
1969   fi
1970 done
1971 done
1972
1973 fi
1974 fi
1975 CC=$ac_cv_prog_CC
1976 if test -n "$CC"; then
1977   echo "$as_me:$LINENO: result: $CC" >&5
1978 echo "${ECHO_T}$CC" >&6
1979 else
1980   echo "$as_me:$LINENO: result: no" >&5
1981 echo "${ECHO_T}no" >&6
1982 fi
1983
1984     test -n "$CC" && break
1985   done
1986 fi
1987 if test -z "$CC"; then
1988   ac_ct_CC=$CC
1989   for ac_prog in cl
1990 do
1991   # Extract the first word of "$ac_prog", so it can be a program name with args.
1992 set dummy $ac_prog; ac_word=$2
1993 echo "$as_me:$LINENO: checking for $ac_word" >&5
1994 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1995 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1996   echo $ECHO_N "(cached) $ECHO_C" >&6
1997 else
1998   if test -n "$ac_ct_CC"; then
1999   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2000 else
2001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2002 for as_dir in $PATH
2003 do
2004   IFS=$as_save_IFS
2005   test -z "$as_dir" && as_dir=.
2006   for ac_exec_ext in '' $ac_executable_extensions; do
2007   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2008     ac_cv_prog_ac_ct_CC="$ac_prog"
2009     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2010     break 2
2011   fi
2012 done
2013 done
2014
2015 fi
2016 fi
2017 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2018 if test -n "$ac_ct_CC"; then
2019   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2020 echo "${ECHO_T}$ac_ct_CC" >&6
2021 else
2022   echo "$as_me:$LINENO: result: no" >&5
2023 echo "${ECHO_T}no" >&6
2024 fi
2025
2026   test -n "$ac_ct_CC" && break
2027 done
2028
2029   CC=$ac_ct_CC
2030 fi
2031
2032 fi
2033
2034
2035 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2036 See \`config.log' for more details." >&5
2037 echo "$as_me: error: no acceptable C compiler found in \$PATH
2038 See \`config.log' for more details." >&2;}
2039    { (exit 1); exit 1; }; }
2040
2041 # Provide some information about the compiler.
2042 echo "$as_me:$LINENO:" \
2043      "checking for C compiler version" >&5
2044 ac_compiler=`set X $ac_compile; echo $2`
2045 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2046   (eval $ac_compiler --version </dev/null >&5) 2>&5
2047   ac_status=$?
2048   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2049   (exit $ac_status); }
2050 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2051   (eval $ac_compiler -v </dev/null >&5) 2>&5
2052   ac_status=$?
2053   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2054   (exit $ac_status); }
2055 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2056   (eval $ac_compiler -V </dev/null >&5) 2>&5
2057   ac_status=$?
2058   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2059   (exit $ac_status); }
2060
2061 cat >conftest.$ac_ext <<_ACEOF
2062 /* confdefs.h.  */
2063 _ACEOF
2064 cat confdefs.h >>conftest.$ac_ext
2065 cat >>conftest.$ac_ext <<_ACEOF
2066 /* end confdefs.h.  */
2067
2068 int
2069 main ()
2070 {
2071
2072   ;
2073   return 0;
2074 }
2075 _ACEOF
2076 ac_clean_files_save=$ac_clean_files
2077 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2078 # Try to create an executable without -o first, disregard a.out.
2079 # It will help us diagnose broken compilers, and finding out an intuition
2080 # of exeext.
2081 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2082 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2083 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2084 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2085   (eval $ac_link_default) 2>&5
2086   ac_status=$?
2087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2088   (exit $ac_status); }; then
2089   # Find the output, starting from the most likely.  This scheme is
2090 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2091 # resort.
2092
2093 # Be careful to initialize this variable, since it used to be cached.
2094 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2095 ac_cv_exeext=
2096 # b.out is created by i960 compilers.
2097 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2098 do
2099   test -f "$ac_file" || continue
2100   case $ac_file in
2101     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2102         ;;
2103     conftest.$ac_ext )
2104         # This is the source file.
2105         ;;
2106     [ab].out )
2107         # We found the default executable, but exeext='' is most
2108         # certainly right.
2109         break;;
2110     *.* )
2111         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2112         # FIXME: I believe we export ac_cv_exeext for Libtool,
2113         # but it would be cool to find out if it's true.  Does anybody
2114         # maintain Libtool? --akim.
2115         export ac_cv_exeext
2116         break;;
2117     * )
2118         break;;
2119   esac
2120 done
2121 else
2122   echo "$as_me: failed program was:" >&5
2123 sed 's/^/| /' conftest.$ac_ext >&5
2124
2125 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2126 See \`config.log' for more details." >&5
2127 echo "$as_me: error: C compiler cannot create executables
2128 See \`config.log' for more details." >&2;}
2129    { (exit 77); exit 77; }; }
2130 fi
2131
2132 ac_exeext=$ac_cv_exeext
2133 echo "$as_me:$LINENO: result: $ac_file" >&5
2134 echo "${ECHO_T}$ac_file" >&6
2135
2136 # Check the compiler produces executables we can run.  If not, either
2137 # the compiler is broken, or we cross compile.
2138 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2139 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2140 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2141 # If not cross compiling, check that we can run a simple program.
2142 if test "$cross_compiling" != yes; then
2143   if { ac_try='./$ac_file'
2144   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2145   (eval $ac_try) 2>&5
2146   ac_status=$?
2147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2148   (exit $ac_status); }; }; then
2149     cross_compiling=no
2150   else
2151     if test "$cross_compiling" = maybe; then
2152         cross_compiling=yes
2153     else
2154         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2155 If you meant to cross compile, use \`--host'.
2156 See \`config.log' for more details." >&5
2157 echo "$as_me: error: cannot run C compiled programs.
2158 If you meant to cross compile, use \`--host'.
2159 See \`config.log' for more details." >&2;}
2160    { (exit 1); exit 1; }; }
2161     fi
2162   fi
2163 fi
2164 echo "$as_me:$LINENO: result: yes" >&5
2165 echo "${ECHO_T}yes" >&6
2166
2167 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2168 ac_clean_files=$ac_clean_files_save
2169 # Check the compiler produces executables we can run.  If not, either
2170 # the compiler is broken, or we cross compile.
2171 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2172 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2173 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2174 echo "${ECHO_T}$cross_compiling" >&6
2175
2176 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2177 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2178 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2179   (eval $ac_link) 2>&5
2180   ac_status=$?
2181   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2182   (exit $ac_status); }; then
2183   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2184 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2185 # work properly (i.e., refer to `conftest.exe'), while it won't with
2186 # `rm'.
2187 for ac_file in conftest.exe conftest conftest.*; do
2188   test -f "$ac_file" || continue
2189   case $ac_file in
2190     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2191     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2192           export ac_cv_exeext
2193           break;;
2194     * ) break;;
2195   esac
2196 done
2197 else
2198   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2199 See \`config.log' for more details." >&5
2200 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2201 See \`config.log' for more details." >&2;}
2202    { (exit 1); exit 1; }; }
2203 fi
2204
2205 rm -f conftest$ac_cv_exeext
2206 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2207 echo "${ECHO_T}$ac_cv_exeext" >&6
2208
2209 rm -f conftest.$ac_ext
2210 EXEEXT=$ac_cv_exeext
2211 ac_exeext=$EXEEXT
2212 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2213 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2214 if test "${ac_cv_objext+set}" = set; then
2215   echo $ECHO_N "(cached) $ECHO_C" >&6
2216 else
2217   cat >conftest.$ac_ext <<_ACEOF
2218 /* confdefs.h.  */
2219 _ACEOF
2220 cat confdefs.h >>conftest.$ac_ext
2221 cat >>conftest.$ac_ext <<_ACEOF
2222 /* end confdefs.h.  */
2223
2224 int
2225 main ()
2226 {
2227
2228   ;
2229   return 0;
2230 }
2231 _ACEOF
2232 rm -f conftest.o conftest.obj
2233 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2234   (eval $ac_compile) 2>&5
2235   ac_status=$?
2236   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2237   (exit $ac_status); }; then
2238   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2239   case $ac_file in
2240     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2241     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2242        break;;
2243   esac
2244 done
2245 else
2246   echo "$as_me: failed program was:" >&5
2247 sed 's/^/| /' conftest.$ac_ext >&5
2248
2249 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2250 See \`config.log' for more details." >&5
2251 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2252 See \`config.log' for more details." >&2;}
2253    { (exit 1); exit 1; }; }
2254 fi
2255
2256 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2257 fi
2258 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2259 echo "${ECHO_T}$ac_cv_objext" >&6
2260 OBJEXT=$ac_cv_objext
2261 ac_objext=$OBJEXT
2262 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2263 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2264 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2265   echo $ECHO_N "(cached) $ECHO_C" >&6
2266 else
2267   cat >conftest.$ac_ext <<_ACEOF
2268 /* confdefs.h.  */
2269 _ACEOF
2270 cat confdefs.h >>conftest.$ac_ext
2271 cat >>conftest.$ac_ext <<_ACEOF
2272 /* end confdefs.h.  */
2273
2274 int
2275 main ()
2276 {
2277 #ifndef __GNUC__
2278        choke me
2279 #endif
2280
2281   ;
2282   return 0;
2283 }
2284 _ACEOF
2285 rm -f conftest.$ac_objext
2286 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2287   (eval $ac_compile) 2>conftest.er1
2288   ac_status=$?
2289   grep -v '^ *+' conftest.er1 >conftest.err
2290   rm -f conftest.er1
2291   cat conftest.err >&5
2292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2293   (exit $ac_status); } &&
2294          { ac_try='test -z "$ac_c_werror_flag"
2295                          || test ! -s conftest.err'
2296   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2297   (eval $ac_try) 2>&5
2298   ac_status=$?
2299   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2300   (exit $ac_status); }; } &&
2301          { ac_try='test -s conftest.$ac_objext'
2302   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2303   (eval $ac_try) 2>&5
2304   ac_status=$?
2305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2306   (exit $ac_status); }; }; then
2307   ac_compiler_gnu=yes
2308 else
2309   echo "$as_me: failed program was:" >&5
2310 sed 's/^/| /' conftest.$ac_ext >&5
2311
2312 ac_compiler_gnu=no
2313 fi
2314 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2315 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2316
2317 fi
2318 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2319 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2320 GCC=`test $ac_compiler_gnu = yes && echo yes`
2321 ac_test_CFLAGS=${CFLAGS+set}
2322 ac_save_CFLAGS=$CFLAGS
2323 CFLAGS="-g"
2324 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2325 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2326 if test "${ac_cv_prog_cc_g+set}" = set; then
2327   echo $ECHO_N "(cached) $ECHO_C" >&6
2328 else
2329   cat >conftest.$ac_ext <<_ACEOF
2330 /* confdefs.h.  */
2331 _ACEOF
2332 cat confdefs.h >>conftest.$ac_ext
2333 cat >>conftest.$ac_ext <<_ACEOF
2334 /* end confdefs.h.  */
2335
2336 int
2337 main ()
2338 {
2339
2340   ;
2341   return 0;
2342 }
2343 _ACEOF
2344 rm -f conftest.$ac_objext
2345 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2346   (eval $ac_compile) 2>conftest.er1
2347   ac_status=$?
2348   grep -v '^ *+' conftest.er1 >conftest.err
2349   rm -f conftest.er1
2350   cat conftest.err >&5
2351   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2352   (exit $ac_status); } &&
2353          { ac_try='test -z "$ac_c_werror_flag"
2354                          || test ! -s conftest.err'
2355   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2356   (eval $ac_try) 2>&5
2357   ac_status=$?
2358   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2359   (exit $ac_status); }; } &&
2360          { ac_try='test -s conftest.$ac_objext'
2361   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2362   (eval $ac_try) 2>&5
2363   ac_status=$?
2364   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2365   (exit $ac_status); }; }; then
2366   ac_cv_prog_cc_g=yes
2367 else
2368   echo "$as_me: failed program was:" >&5
2369 sed 's/^/| /' conftest.$ac_ext >&5
2370
2371 ac_cv_prog_cc_g=no
2372 fi
2373 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2374 fi
2375 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2376 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2377 if test "$ac_test_CFLAGS" = set; then
2378   CFLAGS=$ac_save_CFLAGS
2379 elif test $ac_cv_prog_cc_g = yes; then
2380   if test "$GCC" = yes; then
2381     CFLAGS="-g -O2"
2382   else
2383     CFLAGS="-g"
2384   fi
2385 else
2386   if test "$GCC" = yes; then
2387     CFLAGS="-O2"
2388   else
2389     CFLAGS=
2390   fi
2391 fi
2392 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2393 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2394 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2395   echo $ECHO_N "(cached) $ECHO_C" >&6
2396 else
2397   ac_cv_prog_cc_stdc=no
2398 ac_save_CC=$CC
2399 cat >conftest.$ac_ext <<_ACEOF
2400 /* confdefs.h.  */
2401 _ACEOF
2402 cat confdefs.h >>conftest.$ac_ext
2403 cat >>conftest.$ac_ext <<_ACEOF
2404 /* end confdefs.h.  */
2405 #include <stdarg.h>
2406 #include <stdio.h>
2407 #include <sys/types.h>
2408 #include <sys/stat.h>
2409 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2410 struct buf { int x; };
2411 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2412 static char *e (p, i)
2413      char **p;
2414      int i;
2415 {
2416   return p[i];
2417 }
2418 static char *f (char * (*g) (char **, int), char **p, ...)
2419 {
2420   char *s;
2421   va_list v;
2422   va_start (v,p);
2423   s = g (p, va_arg (v,int));
2424   va_end (v);
2425   return s;
2426 }
2427
2428 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2429    function prototypes and stuff, but not '\xHH' hex character constants.
2430    These don't provoke an error unfortunately, instead are silently treated
2431    as 'x'.  The following induces an error, until -std1 is added to get
2432    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2433    array size at least.  It's necessary to write '\x00'==0 to get something
2434    that's true only with -std1.  */
2435 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2436
2437 int test (int i, double x);
2438 struct s1 {int (*f) (int a);};
2439 struct s2 {int (*f) (double a);};
2440 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2441 int argc;
2442 char **argv;
2443 int
2444 main ()
2445 {
2446 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2447   ;
2448   return 0;
2449 }
2450 _ACEOF
2451 # Don't try gcc -ansi; that turns off useful extensions and
2452 # breaks some systems' header files.
2453 # AIX                   -qlanglvl=ansi
2454 # Ultrix and OSF/1      -std1
2455 # HP-UX 10.20 and later -Ae
2456 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2457 # SVR4                  -Xc -D__EXTENSIONS__
2458 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2459 do
2460   CC="$ac_save_CC $ac_arg"
2461   rm -f conftest.$ac_objext
2462 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2463   (eval $ac_compile) 2>conftest.er1
2464   ac_status=$?
2465   grep -v '^ *+' conftest.er1 >conftest.err
2466   rm -f conftest.er1
2467   cat conftest.err >&5
2468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2469   (exit $ac_status); } &&
2470          { ac_try='test -z "$ac_c_werror_flag"
2471                          || test ! -s conftest.err'
2472   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2473   (eval $ac_try) 2>&5
2474   ac_status=$?
2475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2476   (exit $ac_status); }; } &&
2477          { ac_try='test -s conftest.$ac_objext'
2478   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2479   (eval $ac_try) 2>&5
2480   ac_status=$?
2481   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2482   (exit $ac_status); }; }; then
2483   ac_cv_prog_cc_stdc=$ac_arg
2484 break
2485 else
2486   echo "$as_me: failed program was:" >&5
2487 sed 's/^/| /' conftest.$ac_ext >&5
2488
2489 fi
2490 rm -f conftest.err conftest.$ac_objext
2491 done
2492 rm -f conftest.$ac_ext conftest.$ac_objext
2493 CC=$ac_save_CC
2494
2495 fi
2496
2497 case "x$ac_cv_prog_cc_stdc" in
2498   x|xno)
2499     echo "$as_me:$LINENO: result: none needed" >&5
2500 echo "${ECHO_T}none needed" >&6 ;;
2501   *)
2502     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2503 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2504     CC="$CC $ac_cv_prog_cc_stdc" ;;
2505 esac
2506
2507 # Some people use a C++ compiler to compile C.  Since we use `exit',
2508 # in C++ we need to declare it.  In case someone uses the same compiler
2509 # for both compiling C and C++ we need to have the C++ compiler decide
2510 # the declaration of exit, since it's the most demanding environment.
2511 cat >conftest.$ac_ext <<_ACEOF
2512 #ifndef __cplusplus
2513   choke me
2514 #endif
2515 _ACEOF
2516 rm -f conftest.$ac_objext
2517 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2518   (eval $ac_compile) 2>conftest.er1
2519   ac_status=$?
2520   grep -v '^ *+' conftest.er1 >conftest.err
2521   rm -f conftest.er1
2522   cat conftest.err >&5
2523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2524   (exit $ac_status); } &&
2525          { ac_try='test -z "$ac_c_werror_flag"
2526                          || test ! -s conftest.err'
2527   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2528   (eval $ac_try) 2>&5
2529   ac_status=$?
2530   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2531   (exit $ac_status); }; } &&
2532          { ac_try='test -s conftest.$ac_objext'
2533   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2534   (eval $ac_try) 2>&5
2535   ac_status=$?
2536   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2537   (exit $ac_status); }; }; then
2538   for ac_declaration in \
2539    '' \
2540    'extern "C" void std::exit (int) throw (); using std::exit;' \
2541    'extern "C" void std::exit (int); using std::exit;' \
2542    'extern "C" void exit (int) throw ();' \
2543    'extern "C" void exit (int);' \
2544    'void exit (int);'
2545 do
2546   cat >conftest.$ac_ext <<_ACEOF
2547 /* confdefs.h.  */
2548 _ACEOF
2549 cat confdefs.h >>conftest.$ac_ext
2550 cat >>conftest.$ac_ext <<_ACEOF
2551 /* end confdefs.h.  */
2552 $ac_declaration
2553 #include <stdlib.h>
2554 int
2555 main ()
2556 {
2557 exit (42);
2558   ;
2559   return 0;
2560 }
2561 _ACEOF
2562 rm -f conftest.$ac_objext
2563 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2564   (eval $ac_compile) 2>conftest.er1
2565   ac_status=$?
2566   grep -v '^ *+' conftest.er1 >conftest.err
2567   rm -f conftest.er1
2568   cat conftest.err >&5
2569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2570   (exit $ac_status); } &&
2571          { ac_try='test -z "$ac_c_werror_flag"
2572                          || test ! -s conftest.err'
2573   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2574   (eval $ac_try) 2>&5
2575   ac_status=$?
2576   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2577   (exit $ac_status); }; } &&
2578          { ac_try='test -s conftest.$ac_objext'
2579   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2580   (eval $ac_try) 2>&5
2581   ac_status=$?
2582   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2583   (exit $ac_status); }; }; then
2584   :
2585 else
2586   echo "$as_me: failed program was:" >&5
2587 sed 's/^/| /' conftest.$ac_ext >&5
2588
2589 continue
2590 fi
2591 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2592   cat >conftest.$ac_ext <<_ACEOF
2593 /* confdefs.h.  */
2594 _ACEOF
2595 cat confdefs.h >>conftest.$ac_ext
2596 cat >>conftest.$ac_ext <<_ACEOF
2597 /* end confdefs.h.  */
2598 $ac_declaration
2599 int
2600 main ()
2601 {
2602 exit (42);
2603   ;
2604   return 0;
2605 }
2606 _ACEOF
2607 rm -f conftest.$ac_objext
2608 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2609   (eval $ac_compile) 2>conftest.er1
2610   ac_status=$?
2611   grep -v '^ *+' conftest.er1 >conftest.err
2612   rm -f conftest.er1
2613   cat conftest.err >&5
2614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2615   (exit $ac_status); } &&
2616          { ac_try='test -z "$ac_c_werror_flag"
2617                          || test ! -s conftest.err'
2618   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2619   (eval $ac_try) 2>&5
2620   ac_status=$?
2621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2622   (exit $ac_status); }; } &&
2623          { ac_try='test -s conftest.$ac_objext'
2624   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2625   (eval $ac_try) 2>&5
2626   ac_status=$?
2627   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2628   (exit $ac_status); }; }; then
2629   break
2630 else
2631   echo "$as_me: failed program was:" >&5
2632 sed 's/^/| /' conftest.$ac_ext >&5
2633
2634 fi
2635 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2636 done
2637 rm -f conftest*
2638 if test -n "$ac_declaration"; then
2639   echo '#ifdef __cplusplus' >>confdefs.h
2640   echo $ac_declaration      >>confdefs.h
2641   echo '#endif'             >>confdefs.h
2642 fi
2643
2644 else
2645   echo "$as_me: failed program was:" >&5
2646 sed 's/^/| /' conftest.$ac_ext >&5
2647
2648 fi
2649 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2650 ac_ext=c
2651 ac_cpp='$CPP $CPPFLAGS'
2652 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2653 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2654 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2655
2656 ac_aux_dir=
2657 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
2658   if test -f $ac_dir/install-sh; then
2659     ac_aux_dir=$ac_dir
2660     ac_install_sh="$ac_aux_dir/install-sh -c"
2661     break
2662   elif test -f $ac_dir/install.sh; then
2663     ac_aux_dir=$ac_dir
2664     ac_install_sh="$ac_aux_dir/install.sh -c"
2665     break
2666   elif test -f $ac_dir/shtool; then
2667     ac_aux_dir=$ac_dir
2668     ac_install_sh="$ac_aux_dir/shtool install -c"
2669     break
2670   fi
2671 done
2672 if test -z "$ac_aux_dir"; then
2673   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
2674 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
2675    { (exit 1); exit 1; }; }
2676 fi
2677 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
2678 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
2679 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
2680
2681 # Find a good install program.  We prefer a C program (faster),
2682 # so one script is as good as another.  But avoid the broken or
2683 # incompatible versions:
2684 # SysV /etc/install, /usr/sbin/install
2685 # SunOS /usr/etc/install
2686 # IRIX /sbin/install
2687 # AIX /bin/install
2688 # AmigaOS /C/install, which installs bootblocks on floppy discs
2689 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2690 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2691 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2692 # OS/2's system install, which has a completely different semantic
2693 # ./install, which can be erroneously created by make from ./install.sh.
2694 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2695 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2696 if test -z "$INSTALL"; then
2697 if test "${ac_cv_path_install+set}" = set; then
2698   echo $ECHO_N "(cached) $ECHO_C" >&6
2699 else
2700   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2701 for as_dir in $PATH
2702 do
2703   IFS=$as_save_IFS
2704   test -z "$as_dir" && as_dir=.
2705   # Account for people who put trailing slashes in PATH elements.
2706 case $as_dir/ in
2707   ./ | .// | /cC/* | \
2708   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2709   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2710   /usr/ucb/* ) ;;
2711   *)
2712     # OSF1 and SCO ODT 3.0 have their own names for install.
2713     # Don't use installbsd from OSF since it installs stuff as root
2714     # by default.
2715     for ac_prog in ginstall scoinst install; do
2716       for ac_exec_ext in '' $ac_executable_extensions; do
2717         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2718           if test $ac_prog = install &&
2719             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2720             # AIX install.  It has an incompatible calling convention.
2721             :
2722           elif test $ac_prog = install &&
2723             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2724             # program-specific install script used by HP pwplus--don't use.
2725             :
2726           else
2727             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2728             break 3
2729           fi
2730         fi
2731       done
2732     done
2733     ;;
2734 esac
2735 done
2736
2737
2738 fi
2739   if test "${ac_cv_path_install+set}" = set; then
2740     INSTALL=$ac_cv_path_install
2741   else
2742     # As a last resort, use the slow shell script.  We don't cache a
2743     # path for INSTALL within a source directory, because that will
2744     # break other packages using the cache if that directory is
2745     # removed, or if the path is relative.
2746     INSTALL=$ac_install_sh
2747   fi
2748 fi
2749 echo "$as_me:$LINENO: result: $INSTALL" >&5
2750 echo "${ECHO_T}$INSTALL" >&6
2751
2752 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2753 # It thinks the first close brace ends the variable substitution.
2754 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2755
2756 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2757
2758 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2759
2760
2761
2762 ac_ext=c
2763 ac_cpp='$CPP $CPPFLAGS'
2764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2766 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2767 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2768 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2769 # On Suns, sometimes $CPP names a directory.
2770 if test -n "$CPP" && test -d "$CPP"; then
2771   CPP=
2772 fi
2773 if test -z "$CPP"; then
2774   if test "${ac_cv_prog_CPP+set}" = set; then
2775   echo $ECHO_N "(cached) $ECHO_C" >&6
2776 else
2777       # Double quotes because CPP needs to be expanded
2778     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2779     do
2780       ac_preproc_ok=false
2781 for ac_c_preproc_warn_flag in '' yes
2782 do
2783   # Use a header file that comes with gcc, so configuring glibc
2784   # with a fresh cross-compiler works.
2785   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2786   # <limits.h> exists even on freestanding compilers.
2787   # On the NeXT, cc -E runs the code through the compiler's parser,
2788   # not just through cpp. "Syntax error" is here to catch this case.
2789   cat >conftest.$ac_ext <<_ACEOF
2790 /* confdefs.h.  */
2791 _ACEOF
2792 cat confdefs.h >>conftest.$ac_ext
2793 cat >>conftest.$ac_ext <<_ACEOF
2794 /* end confdefs.h.  */
2795 #ifdef __STDC__
2796 # include <limits.h>
2797 #else
2798 # include <assert.h>
2799 #endif
2800                      Syntax error
2801 _ACEOF
2802 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2803   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2804   ac_status=$?
2805   grep -v '^ *+' conftest.er1 >conftest.err
2806   rm -f conftest.er1
2807   cat conftest.err >&5
2808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2809   (exit $ac_status); } >/dev/null; then
2810   if test -s conftest.err; then
2811     ac_cpp_err=$ac_c_preproc_warn_flag
2812     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2813   else
2814     ac_cpp_err=
2815   fi
2816 else
2817   ac_cpp_err=yes
2818 fi
2819 if test -z "$ac_cpp_err"; then
2820   :
2821 else
2822   echo "$as_me: failed program was:" >&5
2823 sed 's/^/| /' conftest.$ac_ext >&5
2824
2825   # Broken: fails on valid input.
2826 continue
2827 fi
2828 rm -f conftest.err conftest.$ac_ext
2829
2830   # OK, works on sane cases.  Now check whether non-existent headers
2831   # can be detected and how.
2832   cat >conftest.$ac_ext <<_ACEOF
2833 /* confdefs.h.  */
2834 _ACEOF
2835 cat confdefs.h >>conftest.$ac_ext
2836 cat >>conftest.$ac_ext <<_ACEOF
2837 /* end confdefs.h.  */
2838 #include <ac_nonexistent.h>
2839 _ACEOF
2840 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2841   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2842   ac_status=$?
2843   grep -v '^ *+' conftest.er1 >conftest.err
2844   rm -f conftest.er1
2845   cat conftest.err >&5
2846   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2847   (exit $ac_status); } >/dev/null; then
2848   if test -s conftest.err; then
2849     ac_cpp_err=$ac_c_preproc_warn_flag
2850     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2851   else
2852     ac_cpp_err=
2853   fi
2854 else
2855   ac_cpp_err=yes
2856 fi
2857 if test -z "$ac_cpp_err"; then
2858   # Broken: success on invalid input.
2859 continue
2860 else
2861   echo "$as_me: failed program was:" >&5
2862 sed 's/^/| /' conftest.$ac_ext >&5
2863
2864   # Passes both tests.
2865 ac_preproc_ok=:
2866 break
2867 fi
2868 rm -f conftest.err conftest.$ac_ext
2869
2870 done
2871 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2872 rm -f conftest.err conftest.$ac_ext
2873 if $ac_preproc_ok; then
2874   break
2875 fi
2876
2877     done
2878     ac_cv_prog_CPP=$CPP
2879
2880 fi
2881   CPP=$ac_cv_prog_CPP
2882 else
2883   ac_cv_prog_CPP=$CPP
2884 fi
2885 echo "$as_me:$LINENO: result: $CPP" >&5
2886 echo "${ECHO_T}$CPP" >&6
2887 ac_preproc_ok=false
2888 for ac_c_preproc_warn_flag in '' yes
2889 do
2890   # Use a header file that comes with gcc, so configuring glibc
2891   # with a fresh cross-compiler works.
2892   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2893   # <limits.h> exists even on freestanding compilers.
2894   # On the NeXT, cc -E runs the code through the compiler's parser,
2895   # not just through cpp. "Syntax error" is here to catch this case.
2896   cat >conftest.$ac_ext <<_ACEOF
2897 /* confdefs.h.  */
2898 _ACEOF
2899 cat confdefs.h >>conftest.$ac_ext
2900 cat >>conftest.$ac_ext <<_ACEOF
2901 /* end confdefs.h.  */
2902 #ifdef __STDC__
2903 # include <limits.h>
2904 #else
2905 # include <assert.h>
2906 #endif
2907                      Syntax error
2908 _ACEOF
2909 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2910   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2911   ac_status=$?
2912   grep -v '^ *+' conftest.er1 >conftest.err
2913   rm -f conftest.er1
2914   cat conftest.err >&5
2915   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2916   (exit $ac_status); } >/dev/null; then
2917   if test -s conftest.err; then
2918     ac_cpp_err=$ac_c_preproc_warn_flag
2919     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2920   else
2921     ac_cpp_err=
2922   fi
2923 else
2924   ac_cpp_err=yes
2925 fi
2926 if test -z "$ac_cpp_err"; then
2927   :
2928 else
2929   echo "$as_me: failed program was:" >&5
2930 sed 's/^/| /' conftest.$ac_ext >&5
2931
2932   # Broken: fails on valid input.
2933 continue
2934 fi
2935 rm -f conftest.err conftest.$ac_ext
2936
2937   # OK, works on sane cases.  Now check whether non-existent headers
2938   # can be detected and how.
2939   cat >conftest.$ac_ext <<_ACEOF
2940 /* confdefs.h.  */
2941 _ACEOF
2942 cat confdefs.h >>conftest.$ac_ext
2943 cat >>conftest.$ac_ext <<_ACEOF
2944 /* end confdefs.h.  */
2945 #include <ac_nonexistent.h>
2946 _ACEOF
2947 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2948   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2949   ac_status=$?
2950   grep -v '^ *+' conftest.er1 >conftest.err
2951   rm -f conftest.er1
2952   cat conftest.err >&5
2953   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2954   (exit $ac_status); } >/dev/null; then
2955   if test -s conftest.err; then
2956     ac_cpp_err=$ac_c_preproc_warn_flag
2957     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2958   else
2959     ac_cpp_err=
2960   fi
2961 else
2962   ac_cpp_err=yes
2963 fi
2964 if test -z "$ac_cpp_err"; then
2965   # Broken: success on invalid input.
2966 continue
2967 else
2968   echo "$as_me: failed program was:" >&5
2969 sed 's/^/| /' conftest.$ac_ext >&5
2970
2971   # Passes both tests.
2972 ac_preproc_ok=:
2973 break
2974 fi
2975 rm -f conftest.err conftest.$ac_ext
2976
2977 done
2978 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2979 rm -f conftest.err conftest.$ac_ext
2980 if $ac_preproc_ok; then
2981   :
2982 else
2983   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2984 See \`config.log' for more details." >&5
2985 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2986 See \`config.log' for more details." >&2;}
2987    { (exit 1); exit 1; }; }
2988 fi
2989
2990 ac_ext=c
2991 ac_cpp='$CPP $CPPFLAGS'
2992 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2993 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2994 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2995
2996
2997 echo "$as_me:$LINENO: checking for egrep" >&5
2998 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2999 if test "${ac_cv_prog_egrep+set}" = set; then
3000   echo $ECHO_N "(cached) $ECHO_C" >&6
3001 else
3002   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3003     then ac_cv_prog_egrep='grep -E'
3004     else ac_cv_prog_egrep='egrep'
3005     fi
3006 fi
3007 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3008 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3009  EGREP=$ac_cv_prog_egrep
3010
3011
3012 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3013 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3014 if test "${ac_cv_header_stdc+set}" = set; then
3015   echo $ECHO_N "(cached) $ECHO_C" >&6
3016 else
3017   cat >conftest.$ac_ext <<_ACEOF
3018 /* confdefs.h.  */
3019 _ACEOF
3020 cat confdefs.h >>conftest.$ac_ext
3021 cat >>conftest.$ac_ext <<_ACEOF
3022 /* end confdefs.h.  */
3023 #include <stdlib.h>
3024 #include <stdarg.h>
3025 #include <string.h>
3026 #include <float.h>
3027
3028 int
3029 main ()
3030 {
3031
3032   ;
3033   return 0;
3034 }
3035 _ACEOF
3036 rm -f conftest.$ac_objext
3037 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3038   (eval $ac_compile) 2>conftest.er1
3039   ac_status=$?
3040   grep -v '^ *+' conftest.er1 >conftest.err
3041   rm -f conftest.er1
3042   cat conftest.err >&5
3043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3044   (exit $ac_status); } &&
3045          { ac_try='test -z "$ac_c_werror_flag"
3046                          || test ! -s conftest.err'
3047   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3048   (eval $ac_try) 2>&5
3049   ac_status=$?
3050   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3051   (exit $ac_status); }; } &&
3052          { ac_try='test -s conftest.$ac_objext'
3053   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3054   (eval $ac_try) 2>&5
3055   ac_status=$?
3056   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3057   (exit $ac_status); }; }; then
3058   ac_cv_header_stdc=yes
3059 else
3060   echo "$as_me: failed program was:" >&5
3061 sed 's/^/| /' conftest.$ac_ext >&5
3062
3063 ac_cv_header_stdc=no
3064 fi
3065 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3066
3067 if test $ac_cv_header_stdc = yes; then
3068   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3069   cat >conftest.$ac_ext <<_ACEOF
3070 /* confdefs.h.  */
3071 _ACEOF
3072 cat confdefs.h >>conftest.$ac_ext
3073 cat >>conftest.$ac_ext <<_ACEOF
3074 /* end confdefs.h.  */
3075 #include <string.h>
3076
3077 _ACEOF
3078 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3079   $EGREP "memchr" >/dev/null 2>&1; then
3080   :
3081 else
3082   ac_cv_header_stdc=no
3083 fi
3084 rm -f conftest*
3085
3086 fi
3087
3088 if test $ac_cv_header_stdc = yes; then
3089   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3090   cat >conftest.$ac_ext <<_ACEOF
3091 /* confdefs.h.  */
3092 _ACEOF
3093 cat confdefs.h >>conftest.$ac_ext
3094 cat >>conftest.$ac_ext <<_ACEOF
3095 /* end confdefs.h.  */
3096 #include <stdlib.h>
3097
3098 _ACEOF
3099 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3100   $EGREP "free" >/dev/null 2>&1; then
3101   :
3102 else
3103   ac_cv_header_stdc=no
3104 fi
3105 rm -f conftest*
3106
3107 fi
3108
3109 if test $ac_cv_header_stdc = yes; then
3110   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3111   if test "$cross_compiling" = yes; then
3112   :
3113 else
3114   cat >conftest.$ac_ext <<_ACEOF
3115 /* confdefs.h.  */
3116 _ACEOF
3117 cat confdefs.h >>conftest.$ac_ext
3118 cat >>conftest.$ac_ext <<_ACEOF
3119 /* end confdefs.h.  */
3120 #include <ctype.h>
3121 #if ((' ' & 0x0FF) == 0x020)
3122 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3123 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3124 #else
3125 # define ISLOWER(c) \
3126                    (('a' <= (c) && (c) <= 'i') \
3127                      || ('j' <= (c) && (c) <= 'r') \
3128                      || ('s' <= (c) && (c) <= 'z'))
3129 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3130 #endif
3131
3132 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3133 int
3134 main ()
3135 {
3136   int i;
3137   for (i = 0; i < 256; i++)
3138     if (XOR (islower (i), ISLOWER (i))
3139         || toupper (i) != TOUPPER (i))
3140       exit(2);
3141   exit (0);
3142 }
3143 _ACEOF
3144 rm -f conftest$ac_exeext
3145 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3146   (eval $ac_link) 2>&5
3147   ac_status=$?
3148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3149   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3150   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3151   (eval $ac_try) 2>&5
3152   ac_status=$?
3153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3154   (exit $ac_status); }; }; then
3155   :
3156 else
3157   echo "$as_me: program exited with status $ac_status" >&5
3158 echo "$as_me: failed program was:" >&5
3159 sed 's/^/| /' conftest.$ac_ext >&5
3160
3161 ( exit $ac_status )
3162 ac_cv_header_stdc=no
3163 fi
3164 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3165 fi
3166 fi
3167 fi
3168 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3169 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3170 if test $ac_cv_header_stdc = yes; then
3171
3172 cat >>confdefs.h <<\_ACEOF
3173 #define STDC_HEADERS 1
3174 _ACEOF
3175
3176 fi
3177
3178 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3189                   inttypes.h stdint.h unistd.h
3190 do
3191 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3192 echo "$as_me:$LINENO: checking for $ac_header" >&5
3193 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3194 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3195   echo $ECHO_N "(cached) $ECHO_C" >&6
3196 else
3197   cat >conftest.$ac_ext <<_ACEOF
3198 /* confdefs.h.  */
3199 _ACEOF
3200 cat confdefs.h >>conftest.$ac_ext
3201 cat >>conftest.$ac_ext <<_ACEOF
3202 /* end confdefs.h.  */
3203 $ac_includes_default
3204
3205 #include <$ac_header>
3206 _ACEOF
3207 rm -f conftest.$ac_objext
3208 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3209   (eval $ac_compile) 2>conftest.er1
3210   ac_status=$?
3211   grep -v '^ *+' conftest.er1 >conftest.err
3212   rm -f conftest.er1
3213   cat conftest.err >&5
3214   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3215   (exit $ac_status); } &&
3216          { ac_try='test -z "$ac_c_werror_flag"
3217                          || test ! -s conftest.err'
3218   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3219   (eval $ac_try) 2>&5
3220   ac_status=$?
3221   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3222   (exit $ac_status); }; } &&
3223          { ac_try='test -s conftest.$ac_objext'
3224   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3225   (eval $ac_try) 2>&5
3226   ac_status=$?
3227   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3228   (exit $ac_status); }; }; then
3229   eval "$as_ac_Header=yes"
3230 else
3231   echo "$as_me: failed program was:" >&5
3232 sed 's/^/| /' conftest.$ac_ext >&5
3233
3234 eval "$as_ac_Header=no"
3235 fi
3236 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3237 fi
3238 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3239 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3240 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3241   cat >>confdefs.h <<_ACEOF
3242 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3243 _ACEOF
3244
3245 fi
3246
3247 done
3248
3249
3250
3251 for ac_header in sys/types.h
3252 do
3253 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3254 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3255   echo "$as_me:$LINENO: checking for $ac_header" >&5
3256 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3257 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3258   echo $ECHO_N "(cached) $ECHO_C" >&6
3259 fi
3260 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3261 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3262 else
3263   # Is the header compilable?
3264 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3265 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3266 cat >conftest.$ac_ext <<_ACEOF
3267 /* confdefs.h.  */
3268 _ACEOF
3269 cat confdefs.h >>conftest.$ac_ext
3270 cat >>conftest.$ac_ext <<_ACEOF
3271 /* end confdefs.h.  */
3272 $ac_includes_default
3273 #include <$ac_header>
3274 _ACEOF
3275 rm -f conftest.$ac_objext
3276 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3277   (eval $ac_compile) 2>conftest.er1
3278   ac_status=$?
3279   grep -v '^ *+' conftest.er1 >conftest.err
3280   rm -f conftest.er1
3281   cat conftest.err >&5
3282   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3283   (exit $ac_status); } &&
3284          { ac_try='test -z "$ac_c_werror_flag"
3285                          || test ! -s conftest.err'
3286   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3287   (eval $ac_try) 2>&5
3288   ac_status=$?
3289   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3290   (exit $ac_status); }; } &&
3291          { ac_try='test -s conftest.$ac_objext'
3292   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3293   (eval $ac_try) 2>&5
3294   ac_status=$?
3295   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3296   (exit $ac_status); }; }; then
3297   ac_header_compiler=yes
3298 else
3299   echo "$as_me: failed program was:" >&5
3300 sed 's/^/| /' conftest.$ac_ext >&5
3301
3302 ac_header_compiler=no
3303 fi
3304 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3305 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3306 echo "${ECHO_T}$ac_header_compiler" >&6
3307
3308 # Is the header present?
3309 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3310 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3311 cat >conftest.$ac_ext <<_ACEOF
3312 /* confdefs.h.  */
3313 _ACEOF
3314 cat confdefs.h >>conftest.$ac_ext
3315 cat >>conftest.$ac_ext <<_ACEOF
3316 /* end confdefs.h.  */
3317 #include <$ac_header>
3318 _ACEOF
3319 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3320   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3321   ac_status=$?
3322   grep