configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.57.
   4 #
   5 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
   6 # Free Software Foundation, Inc.
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9 ## --------------------- ##
  10 ## M4sh Initialization.  ##
  11 ## --------------------- ##
  12
  13 # Be Bourne compatible
  14 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  15   emulate sh
  16   NULLCMD=:
  17   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  18   # is contrary to our usage.  Disable this feature.
  19   alias -g '${1+"$@"}'='"$@"'
  20 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  21   set -o posix
  22 fi
  23
  24 # Support unset when possible.
  25 if (FOO=FOO; unset FOO) >/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 -n "`(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   as_mkdir_p=false
 222 fi
 223
 224 as_executable_p="test -f"
 225
 226 # Sed expression to map a string onto a valid CPP name.
 227 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
 228
 229 # Sed expression to map a string onto a valid variable name.
 230 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
 231
 232
 233 # IFS
 234 # We need space, tab and new line, in precisely that order.
 235 as_nl='
 236 '
 237 IFS="   $as_nl"
 238
 239 # CDPATH.
 240 $as_unset CDPATH
 241
 242
 243 # Name of the host.
 244 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 245 # so uname gets run too.
 246 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 247
 248 exec 6>&1
 249
 250 #
 251 # Initializations.
 252 #
 253 ac_default_prefix=/usr/local
 254 ac_config_libobj_dir=.
 255 cross_compiling=no
 256 subdirs=
 257 MFLAGS=
 258 MAKEFLAGS=
 259 SHELL=${CONFIG_SHELL-/bin/sh}
 260
 261 # Maximum number of lines to put in a shell here document.
 262 # This variable seems obsolete.  It should probably be removed, and
 263 # only ac_max_sed_lines should be used.
 264 : ${ac_max_here_lines=38}
 265
 266 # Identity of this package.
 267 PACKAGE_NAME=
 268 PACKAGE_TARNAME=
 269 PACKAGE_VERSION=
 270 PACKAGE_STRING=
 271 PACKAGE_BUGREPORT=
 272
 273 ac_unique_file="src/main.cpp"
 274 ac_default_prefix=/usr/local
 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 INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT regex_cmd CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CPP LN_S RANLIB ac_ct_RANLIB PERL X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS EGREP LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CC_set=${CC+set}
 754 ac_env_CC_value=$CC
 755 ac_cv_env_CC_set=${CC+set}
 756 ac_cv_env_CC_value=$CC
 757 ac_env_CFLAGS_set=${CFLAGS+set}
 758 ac_env_CFLAGS_value=$CFLAGS
 759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CXX_set=${CXX+set}
 770 ac_env_CXX_value=$CXX
 771 ac_cv_env_CXX_set=${CXX+set}
 772 ac_cv_env_CXX_value=$CXX
 773 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
 774 ac_env_CXXFLAGS_value=$CXXFLAGS
 775 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
 776 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
 777 ac_env_CPP_set=${CPP+set}
 778 ac_env_CPP_value=$CPP
 779 ac_cv_env_CPP_set=${CPP+set}
 780 ac_cv_env_CPP_value=$CPP
 781
 782 #
 783 # Report the --help message.
 784 #
 785 if test "$ac_init_help" = "long"; then
 786   # Omit some internal or obsolete options to make the list less imposing.
 787   # This message is too long to be a string in the A/UX 3.1 sh.
 788   cat <<_ACEOF
 789 \`configure' configures this package to adapt to many kinds of systems.
 790
 791 Usage: $0 [OPTION]... [VAR=VALUE]...
 792
 793 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 794 VAR=VALUE.  See below for descriptions of some of the useful variables.
 795
 796 Defaults for the options are specified in brackets.
 797
 798 Configuration:
 799   -h, --help              display this help and exit
 800       --help=short        display options specific to this package
 801       --help=recursive    display the short help of all the included packages
 802   -V, --version           display version information and exit
 803   -q, --quiet, --silent   do not print \`checking...' messages
 804       --cache-file=FILE   cache test results in FILE [disabled]
 805   -C, --config-cache      alias for \`--cache-file=config.cache'
 806   -n, --no-create         do not create output files
 807       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 808
 809 _ACEOF
 810
 811   cat <<_ACEOF
 812 Installation directories:
 813   --prefix=PREFIX         install architecture-independent files in PREFIX
 814                           [$ac_default_prefix]
 815   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 816                           [PREFIX]
 817
 818 By default, \`make install' will install all the files in
 819 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 820 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 821 for instance \`--prefix=\$HOME'.
 822
 823 For better control, use the options below.
 824
 825 Fine tuning of the installation directories:
 826   --bindir=DIR           user executables [EPREFIX/bin]
 827   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 828   --libexecdir=DIR       program executables [EPREFIX/libexec]
 829   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 830   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 831   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 832   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 833   --libdir=DIR           object code libraries [EPREFIX/lib]
 834   --includedir=DIR       C header files [PREFIX/include]
 835   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 836   --infodir=DIR          info documentation [PREFIX/info]
 837   --mandir=DIR           man documentation [PREFIX/man]
 838 _ACEOF
 839
 840   cat <<\_ACEOF
 841
 842 Program names:
 843   --program-prefix=PREFIX            prepend PREFIX to installed program names
 844   --program-suffix=SUFFIX            append SUFFIX to installed program names
 845   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 846
 847 X features:
 848   --x-includes=DIR    X include files are in DIR
 849   --x-libraries=DIR   X library files are in DIR
 850 _ACEOF
 851 fi
 852
 853 if test -n "$ac_init_help"; then
 854
 855   cat <<\_ACEOF
 856
 857 Optional Features:
 858   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 859   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 860   --enable-maintainer-mode enable make rules and dependencies not useful
 861                           (and sometimes confusing) to the casual installer
 862   --enable-debug        create debugging code default=no
 863   --disable-dependency-tracking Speeds up one-time builds
 864   --enable-dependency-tracking  Do not reject slow dependency extractors
 865
 866 Optional Packages:
 867   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 868   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 869   --with-x                use the X Window System
 870   --with-bt-includes      blackbox library headers
 871   --with-bt-lib           blackbox library
 872
 873 Some influential environment variables:
 874   CC          C compiler command
 875   CFLAGS      C compiler flags
 876   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 877               nonstandard directory <lib dir>
 878   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 879               headers in a nonstandard directory <include dir>
 880   CXX         C++ compiler command
 881   CXXFLAGS    C++ compiler flags
 882   CPP         C preprocessor
 883
 884 Use these variables to override the choices made by `configure' or to help
 885 it to find libraries and programs with nonstandard names/locations.
 886
 887 _ACEOF
 888 fi
 889
 890 if test "$ac_init_help" = "recursive"; then
 891   # If there are subdirs, report their specific --help.
 892   ac_popdir=`pwd`
 893   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 894     test -d $ac_dir || continue
 895     ac_builddir=.
 896
 897 if test "$ac_dir" != .; then
 898   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 899   # A "../" for each directory in $ac_dir_suffix.
 900   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 901 else
 902   ac_dir_suffix= ac_top_builddir=
 903 fi
 904
 905 case $srcdir in
 906   .)  # No --srcdir option.  We are building in place.
 907     ac_srcdir=.
 908     if test -z "$ac_top_builddir"; then
 909        ac_top_srcdir=.
 910     else
 911        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 912     fi ;;
 913   [\\/]* | ?:[\\/]* )  # Absolute path.
 914     ac_srcdir=$srcdir$ac_dir_suffix;
 915     ac_top_srcdir=$srcdir ;;
 916   *) # Relative path.
 917     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 918     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 919 esac
 920 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
 921 # absolute.
 922 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
 923 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
 924 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
 925 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
 926
 927     cd $ac_dir
 928     # Check for guested configure; otherwise get Cygnus style configure.
 929     if test -f $ac_srcdir/configure.gnu; then
 930       echo
 931       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 932     elif test -f $ac_srcdir/configure; then
 933       echo
 934       $SHELL $ac_srcdir/configure  --help=recursive
 935     elif test -f $ac_srcdir/configure.ac ||
 936            test -f $ac_srcdir/configure.in; then
 937       echo
 938       $ac_configure --help
 939     else
 940       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 941     fi
 942     cd $ac_popdir
 943   done
 944 fi
 945
 946 test -n "$ac_init_help" && exit 0
 947 if $ac_init_version; then
 948   cat <<\_ACEOF
 949
 950 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
 951 Free Software Foundation, Inc.
 952 This configure script is free software; the Free Software Foundation
 953 gives unlimited permission to copy, distribute and modify it.
 954 _ACEOF
 955   exit 0
 956 fi
 957 exec 5>config.log
 958 cat >&5 <<_ACEOF
 959 This file contains any messages produced by compilers while
 960 running configure, to aid debugging if configure makes a mistake.
 961
 962 It was created by $as_me, which was
 963 generated by GNU Autoconf 2.57.  Invocation command line was
 964
 965   $ $0 $@
 966
 967 _ACEOF
 968 {
 969 cat <<_ASUNAME
 970 ## --------- ##
 971 ## Platform. ##
 972 ## --------- ##
 973
 974 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 975 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 976 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 977 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 978 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 979
 980 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 981 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 982
 983 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 984 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 985 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 986 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
 987 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 988 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 989 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 990
 991 _ASUNAME
 992
 993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 994 for as_dir in $PATH
 995 do
 996   IFS=$as_save_IFS
 997   test -z "$as_dir" && as_dir=.
 998   echo "PATH: $as_dir"
 999 done
1000
1001 } >&5
1002
1003 cat >&5 <<_ACEOF
1004
1005
1006 ## ----------- ##
1007 ## Core tests. ##
1008 ## ----------- ##
1009
1010 _ACEOF
1011
1012
1013 # Keep a trace of the command line.
1014 # Strip out --no-create and --no-recursion so they do not pile up.
1015 # Strip out --silent because we don't want to record it for future runs.
1016 # Also quote any args containing shell meta-characters.
1017 # Make two passes to allow for proper duplicate-argument suppression.
1018 ac_configure_args=
1019 ac_configure_args0=
1020 ac_configure_args1=
1021 ac_sep=
1022 ac_must_keep_next=false
1023 for ac_pass in 1 2
1024 do
1025   for ac_arg
1026   do
1027     case $ac_arg in
1028     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1029     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1030     | -silent | --silent | --silen | --sile | --sil)
1031       continue ;;
1032     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1033       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1034     esac
1035     case $ac_pass in
1036     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1037     2)
1038       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1039       if test $ac_must_keep_next = true; then
1040         ac_must_keep_next=false # Got value, back to normal.
1041       else
1042         case $ac_arg in
1043           *=* | --config-cache | -C | -disable-* | --disable-* \
1044           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1045           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1046           | -with-* | --with-* | -without-* | --without-* | --x)
1047             case "$ac_configure_args0 " in
1048               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1049             esac
1050             ;;
1051           -* ) ac_must_keep_next=true ;;
1052         esac
1053       fi
1054       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1055       # Get rid of the leading space.
1056       ac_sep=" "
1057       ;;
1058     esac
1059   done
1060 done
1061 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1062 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1063
1064 # When interrupted or exit'd, cleanup temporary files, and complete
1065 # config.log.  We remove comments because anyway the quotes in there
1066 # would cause problems or look ugly.
1067 # WARNING: Be sure not to use single quotes in there, as some shells,
1068 # such as our DU 5.0 friend, will then `close' the trap.
1069 trap 'exit_status=$?
1070   # Save into config.log some information that might help in debugging.
1071   {
1072     echo
1073
1074     cat <<\_ASBOX
1075 ## ---------------- ##
1076 ## Cache variables. ##
1077 ## ---------------- ##
1078 _ASBOX
1079     echo
1080     # The following way of writing the cache mishandles newlines in values,
1081 {
1082   (set) 2>&1 |
1083     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1084     *ac_space=\ *)
1085       sed -n \
1086         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1087           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1088       ;;
1089     *)
1090       sed -n \
1091         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1092       ;;
1093     esac;
1094 }
1095     echo
1096
1097     cat <<\_ASBOX
1098 ## ----------------- ##
1099 ## Output variables. ##
1100 ## ----------------- ##
1101 _ASBOX
1102     echo
1103     for ac_var in $ac_subst_vars
1104     do
1105       eval ac_val=$`echo $ac_var`
1106       echo "$ac_var='"'"'$ac_val'"'"'"
1107     done | sort
1108     echo
1109
1110     if test -n "$ac_subst_files"; then
1111       cat <<\_ASBOX
1112 ## ------------- ##
1113 ## Output files. ##
1114 ## ------------- ##
1115 _ASBOX
1116       echo
1117       for ac_var in $ac_subst_files
1118       do
1119         eval ac_val=$`echo $ac_var`
1120         echo "$ac_var='"'"'$ac_val'"'"'"
1121       done | sort
1122       echo
1123     fi
1124
1125     if test -s confdefs.h; then
1126       cat <<\_ASBOX
1127 ## ----------- ##
1128 ## confdefs.h. ##
1129 ## ----------- ##
1130 _ASBOX
1131       echo
1132       sed "/^$/d" confdefs.h | sort
1133       echo
1134     fi
1135     test "$ac_signal" != 0 &&
1136       echo "$as_me: caught signal $ac_signal"
1137     echo "$as_me: exit $exit_status"
1138   } >&5
1139   rm -f core core.* *.core &&
1140   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1141     exit $exit_status
1142      ' 0
1143 for ac_signal in 1 2 13 15; do
1144   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1145 done
1146 ac_signal=0
1147
1148 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1149 rm -rf conftest* confdefs.h
1150 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1151 echo >confdefs.h
1152
1153 # Predefined preprocessor variables.
1154
1155 cat >>confdefs.h <<_ACEOF
1156 #define PACKAGE_NAME "$PACKAGE_NAME"
1157 _ACEOF
1158
1159
1160 cat >>confdefs.h <<_ACEOF
1161 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1162 _ACEOF
1163
1164
1165 cat >>confdefs.h <<_ACEOF
1166 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1167 _ACEOF
1168
1169
1170 cat >>confdefs.h <<_ACEOF
1171 #define PACKAGE_STRING "$PACKAGE_STRING"
1172 _ACEOF
1173
1174
1175 cat >>confdefs.h <<_ACEOF
1176 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1177 _ACEOF
1178
1179
1180 # Let the site file select an alternate cache file if it wants to.
1181 # Prefer explicitly selected file to automatically selected ones.
1182 if test -z "$CONFIG_SITE"; then
1183   if test "x$prefix" != xNONE; then
1184     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1185   else
1186     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1187   fi
1188 fi
1189 for ac_site_file in $CONFIG_SITE; do
1190   if test -r "$ac_site_file"; then
1191     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1192 echo "$as_me: loading site script $ac_site_file" >&6;}
1193     sed 's/^/| /' "$ac_site_file" >&5
1194     . "$ac_site_file"
1195   fi
1196 done
1197
1198 if test -r "$cache_file"; then
1199   # Some versions of bash will fail to source /dev/null (special
1200   # files actually), so we avoid doing that.
1201   if test -f "$cache_file"; then
1202     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1203 echo "$as_me: loading cache $cache_file" >&6;}
1204     case $cache_file in
1205       [\\/]* | ?:[\\/]* ) . $cache_file;;
1206       *)                      . ./$cache_file;;
1207     esac
1208   fi
1209 else
1210   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1211 echo "$as_me: creating cache $cache_file" >&6;}
1212   >$cache_file
1213 fi
1214
1215 # Check that the precious variables saved in the cache have kept the same
1216 # value.
1217 ac_cache_corrupted=false
1218 for ac_var in `(set) 2>&1 |
1219                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1220   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1221   eval ac_new_set=\$ac_env_${ac_var}_set
1222   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1223   eval ac_new_val="\$ac_env_${ac_var}_value"
1224   case $ac_old_set,$ac_new_set in
1225     set,)
1226       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1227 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1228       ac_cache_corrupted=: ;;
1229     ,set)
1230       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1231 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1232       ac_cache_corrupted=: ;;
1233     ,);;
1234     *)
1235       if test "x$ac_old_val" != "x$ac_new_val"; then
1236         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1237 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1238         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1239 echo "$as_me:   former value:  $ac_old_val" >&2;}
1240         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1241 echo "$as_me:   current value: $ac_new_val" >&2;}
1242         ac_cache_corrupted=:
1243       fi;;
1244   esac
1245   # Pass precious variables to config.status.
1246   if test "$ac_new_set" = set; then
1247     case $ac_new_val in
1248     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1249       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1250     *) ac_arg=$ac_var=$ac_new_val ;;
1251     esac
1252     case " $ac_configure_args " in
1253       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1254       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1255     esac
1256   fi
1257 done
1258 if $ac_cache_corrupted; then
1259   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1260 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1261   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1262 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1263    { (exit 1); exit 1; }; }
1264 fi
1265
1266 ac_ext=c
1267 ac_cpp='$CPP $CPPFLAGS'
1268 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1269 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1270 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290 am__api_version="1.7"
1291 ac_aux_dir=
1292 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1293   if test -f $ac_dir/install-sh; then
1294     ac_aux_dir=$ac_dir
1295     ac_install_sh="$ac_aux_dir/install-sh -c"
1296     break
1297   elif test -f $ac_dir/install.sh; then
1298     ac_aux_dir=$ac_dir
1299     ac_install_sh="$ac_aux_dir/install.sh -c"
1300     break
1301   elif test -f $ac_dir/shtool; then
1302     ac_aux_dir=$ac_dir
1303     ac_install_sh="$ac_aux_dir/shtool install -c"
1304     break
1305   fi
1306 done
1307 if test -z "$ac_aux_dir"; then
1308   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1309 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1310    { (exit 1); exit 1; }; }
1311 fi
1312 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1313 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1314 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1315
1316 # Find a good install program.  We prefer a C program (faster),
1317 # so one script is as good as another.  But avoid the broken or
1318 # incompatible versions:
1319 # SysV /etc/install, /usr/sbin/install
1320 # SunOS /usr/etc/install
1321 # IRIX /sbin/install
1322 # AIX /bin/install
1323 # AmigaOS /C/install, which installs bootblocks on floppy discs
1324 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1325 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1326 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1327 # ./install, which can be erroneously created by make from ./install.sh.
1328 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1329 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1330 if test -z "$INSTALL"; then
1331 if test "${ac_cv_path_install+set}" = set; then
1332   echo $ECHO_N "(cached) $ECHO_C" >&6
1333 else
1334   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1335 for as_dir in $PATH
1336 do
1337   IFS=$as_save_IFS
1338   test -z "$as_dir" && as_dir=.
1339   # Account for people who put trailing slashes in PATH elements.
1340 case $as_dir/ in
1341   ./ | .// | /cC/* | \
1342   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1343   /usr/ucb/* ) ;;
1344   *)
1345     # OSF1 and SCO ODT 3.0 have their own names for install.
1346     # Don't use installbsd from OSF since it installs stuff as root
1347     # by default.
1348     for ac_prog in ginstall scoinst install; do
1349       for ac_exec_ext in '' $ac_executable_extensions; do
1350         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1351           if test $ac_prog = install &&
1352             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1353             # AIX install.  It has an incompatible calling convention.
1354             :
1355           elif test $ac_prog = install &&
1356             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1357             # program-specific install script used by HP pwplus--don't use.
1358             :
1359           else
1360             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1361             break 3
1362           fi
1363         fi
1364       done
1365     done
1366     ;;
1367 esac
1368 done
1369
1370
1371 fi
1372   if test "${ac_cv_path_install+set}" = set; then
1373     INSTALL=$ac_cv_path_install
1374   else
1375     # As a last resort, use the slow shell script.  We don't cache a
1376     # path for INSTALL within a source directory, because that will
1377     # break other packages using the cache if that directory is
1378     # removed, or if the path is relative.
1379     INSTALL=$ac_install_sh
1380   fi
1381 fi
1382 echo "$as_me:$LINENO: result: $INSTALL" >&5
1383 echo "${ECHO_T}$INSTALL" >&6
1384
1385 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1386 # It thinks the first close brace ends the variable substitution.
1387 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1388
1389 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1390
1391 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1392
1393 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1394 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1395 # Just in case
1396 sleep 1
1397 echo timestamp > conftest.file
1398 # Do `set' in a subshell so we don't clobber the current shell's
1399 # arguments.  Must try -L first in case configure is actually a
1400 # symlink; some systems play weird games with the mod time of symlinks
1401 # (eg FreeBSD returns the mod time of the symlink's containing
1402 # directory).
1403 if (
1404    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1405    if test "$*" = "X"; then
1406       # -L didn't work.
1407       set X `ls -t $srcdir/configure conftest.file`
1408    fi
1409    rm -f conftest.file
1410    if test "$*" != "X $srcdir/configure conftest.file" \
1411       && test "$*" != "X conftest.file $srcdir/configure"; then
1412
1413       # If neither matched, then we have a broken ls.  This can happen
1414       # if, for instance, CONFIG_SHELL is bash and it inherits a
1415       # broken ls alias from the environment.  This has actually
1416       # happened.  Such a system could not be considered "sane".
1417       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1418 alias in your environment" >&5
1419 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1420 alias in your environment" >&2;}
1421    { (exit 1); exit 1; }; }
1422    fi
1423
1424    test "$2" = conftest.file
1425    )
1426 then
1427    # Ok.
1428    :
1429 else
1430    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1431 Check your system clock" >&5
1432 echo "$as_me: error: newly created file is older than distributed files!
1433 Check your system clock" >&2;}
1434    { (exit 1); exit 1; }; }
1435 fi
1436 echo "$as_me:$LINENO: result: yes" >&5
1437 echo "${ECHO_T}yes" >&6
1438 test "$program_prefix" != NONE &&
1439   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1440 # Use a double $ so make ignores it.
1441 test "$program_suffix" != NONE &&
1442   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1443 # Double any \ or $.  echo might interpret backslashes.
1444 # By default was `s,x,x', remove it if useless.
1445 cat <<\_ACEOF >conftest.sed
1446 s/[\\$]/&&/g;s/;s,x,x,$//
1447 _ACEOF
1448 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1449 rm conftest.sed
1450
1451
1452 # expand $ac_aux_dir to an absolute path
1453 am_aux_dir=`cd $ac_aux_dir && pwd`
1454
1455 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1456 # Use eval to expand $SHELL
1457 if eval "$MISSING --run true"; then
1458   am_missing_run="$MISSING --run "
1459 else
1460   am_missing_run=
1461   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1462 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1463 fi
1464
1465 for ac_prog in gawk mawk nawk awk
1466 do
1467   # Extract the first word of "$ac_prog", so it can be a program name with args.
1468 set dummy $ac_prog; ac_word=$2
1469 echo "$as_me:$LINENO: checking for $ac_word" >&5
1470 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1471 if test "${ac_cv_prog_AWK+set}" = set; then
1472   echo $ECHO_N "(cached) $ECHO_C" >&6
1473 else
1474   if test -n "$AWK"; then
1475   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1476 else
1477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1478 for as_dir in $PATH
1479 do
1480   IFS=$as_save_IFS
1481   test -z "$as_dir" && as_dir=.
1482   for ac_exec_ext in '' $ac_executable_extensions; do
1483   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1484     ac_cv_prog_AWK="$ac_prog"
1485     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1486     break 2
1487   fi
1488 done
1489 done
1490
1491 fi
1492 fi
1493 AWK=$ac_cv_prog_AWK
1494 if test -n "$AWK"; then
1495   echo "$as_me:$LINENO: result: $AWK" >&5
1496 echo "${ECHO_T}$AWK" >&6
1497 else
1498   echo "$as_me:$LINENO: result: no" >&5
1499 echo "${ECHO_T}no" >&6
1500 fi
1501
1502   test -n "$AWK" && break
1503 done
1504
1505 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1506 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1507 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
1508 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1509   echo $ECHO_N "(cached) $ECHO_C" >&6
1510 else
1511   cat >conftest.make <<\_ACEOF
1512 all:
1513         @echo 'ac_maketemp="$(MAKE)"'
1514 _ACEOF
1515 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1516 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1517 if test -n "$ac_maketemp"; then
1518   eval ac_cv_prog_make_${ac_make}_set=yes
1519 else
1520   eval ac_cv_prog_make_${ac_make}_set=no
1521 fi
1522 rm -f conftest.make
1523 fi
1524 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1525   echo "$as_me:$LINENO: result: yes" >&5
1526 echo "${ECHO_T}yes" >&6
1527   SET_MAKE=
1528 else
1529   echo "$as_me:$LINENO: result: no" >&5
1530 echo "${ECHO_T}no" >&6
1531   SET_MAKE="MAKE=${MAKE-make}"
1532 fi
1533
1534  # test to see if srcdir already configured
1535 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1536    test -f $srcdir/config.status; then
1537   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1538 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1539    { (exit 1); exit 1; }; }
1540 fi
1541
1542 # test whether we have cygpath
1543 if test -z "$CYGPATH_W"; then
1544   if (cygpath --version) >/dev/null 2>/dev/null; then
1545     CYGPATH_W='cygpath -w'
1546   else
1547     CYGPATH_W=echo
1548   fi
1549 fi
1550
1551
1552 # Define the identity of the package.
1553  PACKAGE=bbkeys
1554  VERSION=0.9.0pre
1555
1556
1557 cat >>confdefs.h <<_ACEOF
1558 #define PACKAGE "$PACKAGE"
1559 _ACEOF
1560
1561
1562 cat >>confdefs.h <<_ACEOF
1563 #define VERSION "$VERSION"
1564 _ACEOF
1565
1566 # Some tools Automake needs.
1567
1568 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1569
1570
1571 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1572
1573
1574 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1575
1576
1577 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1578
1579
1580 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1581
1582
1583 AMTAR=${AMTAR-"${am_missing_run}tar"}
1584
1585 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1586
1587 # Installed binaries are usually stripped using `strip' when the user
1588 # run `make install-strip'.  However `strip' might not be the right
1589 # tool to use in cross-compilation environments, therefore Automake
1590 # will honor the `STRIP' environment variable to overrule this program.
1591 if test "$cross_compiling" != no; then
1592   if test -n "$ac_tool_prefix"; then
1593   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1594 set dummy ${ac_tool_prefix}strip; ac_word=$2
1595 echo "$as_me:$LINENO: checking for $ac_word" >&5
1596 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1597 if test "${ac_cv_prog_STRIP+set}" = set; then
1598   echo $ECHO_N "(cached) $ECHO_C" >&6
1599 else
1600   if test -n "$STRIP"; then
1601   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1602 else
1603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1604 for as_dir in $PATH
1605 do
1606   IFS=$as_save_IFS
1607   test -z "$as_dir" && as_dir=.
1608   for ac_exec_ext in '' $ac_executable_extensions; do
1609   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1610     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1611     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1612     break 2
1613   fi
1614 done
1615 done
1616
1617 fi
1618 fi
1619 STRIP=$ac_cv_prog_STRIP
1620 if test -n "$STRIP"; then
1621   echo "$as_me:$LINENO: result: $STRIP" >&5
1622 echo "${ECHO_T}$STRIP" >&6
1623 else
1624   echo "$as_me:$LINENO: result: no" >&5
1625 echo "${ECHO_T}no" >&6
1626 fi
1627
1628 fi
1629 if test -z "$ac_cv_prog_STRIP"; then
1630   ac_ct_STRIP=$STRIP
1631   # Extract the first word of "strip", so it can be a program name with args.
1632 set dummy strip; ac_word=$2
1633 echo "$as_me:$LINENO: checking for $ac_word" >&5
1634 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1635 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1636   echo $ECHO_N "(cached) $ECHO_C" >&6
1637 else
1638   if test -n "$ac_ct_STRIP"; then
1639   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1640 else
1641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1642 for as_dir in $PATH
1643 do
1644   IFS=$as_save_IFS
1645   test -z "$as_dir" && as_dir=.
1646   for ac_exec_ext in '' $ac_executable_extensions; do
1647   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1648     ac_cv_prog_ac_ct_STRIP="strip"
1649     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1650     break 2
1651   fi
1652 done
1653 done
1654
1655   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1656 fi
1657 fi
1658 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1659 if test -n "$ac_ct_STRIP"; then
1660   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1661 echo "${ECHO_T}$ac_ct_STRIP" >&6
1662 else
1663   echo "$as_me:$LINENO: result: no" >&5
1664 echo "${ECHO_T}no" >&6
1665 fi
1666
1667   STRIP=$ac_ct_STRIP
1668 else
1669   STRIP="$ac_cv_prog_STRIP"
1670 fi
1671
1672 fi
1673 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1674
1675 # We need awk for the "check" target.  The system "awk" is bad on
1676 # some platforms.
1677
1678
1679
1680 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
1681 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
1682     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1683 if test "${enable_maintainer_mode+set}" = set; then
1684   enableval="$enable_maintainer_mode"
1685   USE_MAINTAINER_MODE=$enableval
1686 else
1687   USE_MAINTAINER_MODE=no
1688 fi;
1689   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
1690 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
1691
1692
1693 if test $USE_MAINTAINER_MODE = yes; then
1694   MAINTAINER_MODE_TRUE=
1695   MAINTAINER_MODE_FALSE='#'
1696 else
1697   MAINTAINER_MODE_TRUE='#'
1698   MAINTAINER_MODE_FALSE=
1699 fi
1700
1701   MAINT=$MAINTAINER_MODE_TRUE
1702
1703
1704
1705
1706 for ac_prog in sed
1707 do
1708   # Extract the first word of "$ac_prog", so it can be a program name with args.
1709 set dummy $ac_prog; ac_word=$2
1710 echo "$as_me:$LINENO: checking for $ac_word" >&5
1711 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1712 if test "${ac_cv_prog_regex_cmd+set}" = set; then
1713   echo $ECHO_N "(cached) $ECHO_C" >&6
1714 else
1715   if test -n "$regex_cmd"; then
1716   ac_cv_prog_regex_cmd="$regex_cmd" # Let the user override the test.
1717 else
1718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1719 for as_dir in $PATH
1720 do
1721   IFS=$as_save_IFS
1722   test -z "$as_dir" && as_dir=.
1723   for ac_exec_ext in '' $ac_executable_extensions; do
1724   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1725     ac_cv_prog_regex_cmd="$ac_prog"
1726     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1727     break 2
1728   fi
1729 done
1730 done
1731
1732 fi
1733 fi
1734 regex_cmd=$ac_cv_prog_regex_cmd
1735 if test -n "$regex_cmd"; then
1736   echo "$as_me:$LINENO: result: $regex_cmd" >&5
1737 echo "${ECHO_T}$regex_cmd" >&6
1738 else
1739   echo "$as_me:$LINENO: result: no" >&5
1740 echo "${ECHO_T}no" >&6
1741 fi
1742
1743   test -n "$regex_cmd" && break
1744 done
1745
1746 if test x$regex_cmd = "x"; then
1747  { { echo "$as_me:$LINENO: error: error. sed is required to build the default bbtoolsrc file." >&5
1748 echo "$as_me: error: error. sed is required to build the default bbtoolsrc file." >&2;}
1749    { (exit 1); exit 1; }; }
1750 fi
1751
1752
1753
1754
1755
1756 # Check whether --enable-debug or --disable-debug was given.
1757 if test "${enable_debug+set}" = set; then
1758   enableval="$enable_debug"
1759
1760 if test $enableval = "no";
1761  then
1762   _CFLAGS="-DNDEBUG"
1763   _CXXFLAGS="-DNDEBUG"
1764   _LDFLAGS=""
1765   case $host_os in
1766   *solaris*)
1767      _CFLAGS="$_CFLAGS -O"
1768      _CXXFLAGS="$_CXXFLAGS -O"
1769                _LDFLAGS="$_LDFLAGS -z muldefs"
1770      ;;
1771   *)
1772      _CFLAGS="$_CFLAGS -O2"
1773      _CXXFLAGS="$_CXXFLAGS -O2"
1774      ;;
1775   esac
1776   test "$CFLAGS" = "" && CFLAGS=$_CFLAGS
1777   test "$CXXFLAGS" = "" && CXXFLAGS=$_CXXFLAGS
1778   test "$LDFLAGS" = "" && LDFLAGS=$_LDFLAGS
1779
1780  else
1781   _CFLAGS="-g -Wall -DDEBUG"
1782   _CXXFLAGS="-g -Wall -DDEBUG"
1783   _LDFLAGS=""
1784   case $host_os in
1785   *solaris*)
1786             _LDFLAGS="$_LDFLAGS -z muldefs"
1787     ;;
1788   esac
1789   test "$CFLAGS" = "" && CFLAGS=$_CFLAGS
1790   test "$CXXFLAGS" = "" && CXXFLAGS=$_CXXFLAGS
1791   test "$LDFLAGS" = "" && LDFLAGS=$_LDFLAGS
1792
1793 fi
1794
1795 else
1796
1797   _CFLAGS="-DNDEBUG"
1798   _CXXFLAGS="-DNDEBUG"
1799   _LDFLAGS=""
1800   case $host_os in
1801   *solaris*)
1802      _CFLAGS="$_CFLAGS -O"
1803      _CXXFLAGS="$_CXXFLAGS -O"
1804                _LDFLAGS="$_LDFLAGS -z muldefs"
1805      ;;
1806   *)
1807      _CFLAGS="$_CFLAGS -O2"
1808      _CXXFLAGS="$_CXXFLAGS -O2"
1809      ;;
1810   esac
1811   test "$CFLAGS" = "" && CFLAGS=$_CFLAGS
1812   test "$CXXFLAGS" = "" && CXXFLAGS=$_CXXFLAGS
1813   test "$LDFLAGS" = "" && LDFLAGS=$_LDFLAGS
1814
1815 fi;
1816
1817 ac_ext=c
1818 ac_cpp='$CPP $CPPFLAGS'
1819 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1820 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1821 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1822 if test -n "$ac_tool_prefix"; then
1823   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1824 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1825 echo "$as_me:$LINENO: checking for $ac_word" >&5
1826 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1827 if test "${ac_cv_prog_CC+set}" = set; then
1828   echo $ECHO_N "(cached) $ECHO_C" >&6
1829 else
1830   if test -n "$CC"; then
1831   ac_cv_prog_CC="$CC" # Let the user override the test.
1832 else
1833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1834 for as_dir in $PATH
1835 do
1836   IFS=$as_save_IFS
1837   test -z "$as_dir" && as_dir=.
1838   for ac_exec_ext in '' $ac_executable_extensions; do
1839   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1840     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1841     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1842     break 2
1843   fi
1844 done
1845 done
1846
1847 fi
1848 fi
1849 CC=$ac_cv_prog_CC
1850 if test -n "$CC"; then
1851   echo "$as_me:$LINENO: result: $CC" >&5
1852 echo "${ECHO_T}$CC" >&6
1853 else
1854   echo "$as_me:$LINENO: result: no" >&5
1855 echo "${ECHO_T}no" >&6
1856 fi
1857
1858 fi
1859 if test -z "$ac_cv_prog_CC"; then
1860   ac_ct_CC=$CC
1861   # Extract the first word of "gcc", so it can be a program name with args.
1862 set dummy gcc; ac_word=$2
1863 echo "$as_me:$LINENO: checking for $ac_word" >&5
1864 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1865 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1866   echo $ECHO_N "(cached) $ECHO_C" >&6
1867 else
1868   if test -n "$ac_ct_CC"; then
1869   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1870 else
1871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1872 for as_dir in $PATH
1873 do
1874   IFS=$as_save_IFS
1875   test -z "$as_dir" && as_dir=.
1876   for ac_exec_ext in '' $ac_executable_extensions; do
1877   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1878     ac_cv_prog_ac_ct_CC="gcc"
1879     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1880     break 2
1881   fi
1882 done
1883 done
1884
1885 fi
1886 fi
1887 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1888 if test -n "$ac_ct_CC"; then
1889   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1890 echo "${ECHO_T}$ac_ct_CC" >&6
1891 else
1892   echo "$as_me:$LINENO: result: no" >&5
1893 echo "${ECHO_T}no" >&6
1894 fi
1895
1896   CC=$ac_ct_CC
1897 else
1898   CC="$ac_cv_prog_CC"
1899 fi
1900
1901 if test -z "$CC"; then
1902   if test -n "$ac_tool_prefix"; then
1903   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1904 set dummy ${ac_tool_prefix}cc; ac_word=$2
1905 echo "$as_me:$LINENO: checking for $ac_word" >&5
1906 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1907 if test "${ac_cv_prog_CC+set}" = set; then
1908   echo $ECHO_N "(cached) $ECHO_C" >&6
1909 else
1910   if test -n "$CC"; then
1911   ac_cv_prog_CC="$CC" # Let the user override the test.
1912 else
1913 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1914 for as_dir in $PATH
1915 do
1916   IFS=$as_save_IFS
1917   test -z "$as_dir" && as_dir=.
1918   for ac_exec_ext in '' $ac_executable_extensions; do
1919   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1920     ac_cv_prog_CC="${ac_tool_prefix}cc"
1921     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1922     break 2
1923   fi
1924 done
1925 done
1926
1927 fi
1928 fi
1929 CC=$ac_cv_prog_CC
1930 if test -n "$CC"; then
1931   echo "$as_me:$LINENO: result: $CC" >&5
1932 echo "${ECHO_T}$CC" >&6
1933 else
1934   echo "$as_me:$LINENO: result: no" >&5
1935 echo "${ECHO_T}no" >&6
1936 fi
1937
1938 fi
1939 if test -z "$ac_cv_prog_CC"; then
1940   ac_ct_CC=$CC
1941   # Extract the first word of "cc", so it can be a program name with args.
1942 set dummy cc; ac_word=$2
1943 echo "$as_me:$LINENO: checking for $ac_word" >&5
1944 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1945 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1946   echo $ECHO_N "(cached) $ECHO_C" >&6
1947 else
1948   if test -n "$ac_ct_CC"; then
1949   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1950 else
1951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1952 for as_dir in $PATH
1953 do
1954   IFS=$as_save_IFS
1955   test -z "$as_dir" && as_dir=.
1956   for ac_exec_ext in '' $ac_executable_extensions; do
1957   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1958     ac_cv_prog_ac_ct_CC="cc"
1959     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1960     break 2
1961   fi
1962 done
1963 done
1964
1965 fi
1966 fi
1967 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1968 if test -n "$ac_ct_CC"; then
1969   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1970 echo "${ECHO_T}$ac_ct_CC" >&6
1971 else
1972   echo "$as_me:$LINENO: result: no" >&5
1973 echo "${ECHO_T}no" >&6
1974 fi
1975
1976   CC=$ac_ct_CC
1977 else
1978   CC="$ac_cv_prog_CC"
1979 fi
1980
1981 fi
1982 if test -z "$CC"; then
1983   # Extract the first word of "cc", so it can be a program name with args.
1984 set dummy cc; ac_word=$2
1985 echo "$as_me:$LINENO: checking for $ac_word" >&5
1986 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1987 if test "${ac_cv_prog_CC+set}" = set; then
1988   echo $ECHO_N "(cached) $ECHO_C" >&6
1989 else
1990   if test -n "$CC"; then
1991   ac_cv_prog_CC="$CC" # Let the user override the test.
1992 else
1993   ac_prog_rejected=no
1994 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1995 for as_dir in $PATH
1996 do
1997   IFS=$as_save_IFS
1998   test -z "$as_dir" && as_dir=.
1999   for ac_exec_ext in '' $ac_executable_extensions; do
2000   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2001     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2002        ac_prog_rejected=yes
2003        continue
2004      fi
2005     ac_cv_prog_CC="cc"
2006     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2007     break 2
2008   fi
2009 done
2010 done
2011
2012 if test $ac_prog_rejected = yes; then
2013   # We found a bogon in the path, so make sure we never use it.
2014   set dummy $ac_cv_prog_CC
2015   shift
2016   if test $# != 0; then
2017     # We chose a different compiler from the bogus one.
2018     # However, it has the same basename, so the bogon will be chosen
2019     # first if we set CC to just the basename; use the full file name.
2020     shift
2021     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2022   fi
2023 fi
2024 fi
2025 fi
2026 CC=$ac_cv_prog_CC
2027 if test -n "$CC"; then
2028   echo "$as_me:$LINENO: result: $CC" >&5
2029 echo "${ECHO_T}$CC" >&6
2030 else
2031   echo "$as_me:$LINENO: result: no" >&5
2032 echo "${ECHO_T}no" >&6
2033 fi
2034
2035 fi
2036 if test -z "$CC"; then
2037   if test -n "$ac_tool_prefix"; then
2038   for ac_prog in cl
2039   do
2040     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2041 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2042 echo "$as_me:$LINENO: checking for $ac_word" >&5
2043 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2044 if test "${ac_cv_prog_CC+set}" = set; then
2045   echo $ECHO_N "(cached) $ECHO_C" >&6
2046 else
2047   if test -n "$CC"; then
2048   ac_cv_prog_CC="$CC" # Let the user override the test.
2049 else
2050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2051 for as_dir in $PATH
2052 do
2053   IFS=$as_save_IFS
2054   test -z "$as_dir" && as_dir=.
2055   for ac_exec_ext in '' $ac_executable_extensions; do
2056   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2057     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2058     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2059     break 2
2060   fi
2061 done
2062 done
2063
2064 fi
2065 fi
2066 CC=$ac_cv_prog_CC
2067 if test -n "$CC"; then
2068   echo "$as_me:$LINENO: result: $CC" >&5
2069 echo "${ECHO_T}$CC" >&6
2070 else
2071   echo "$as_me:$LINENO: result: no" >&5
2072 echo "${ECHO_T}no" >&6
2073 fi
2074
2075     test -n "$CC" && break
2076   done
2077 fi
2078 if test -z "$CC"; then
2079   ac_ct_CC=$CC
2080   for ac_prog in cl
2081 do
2082   # Extract the first word of "$ac_prog", so it can be a program name with args.
2083 set dummy $ac_prog; ac_word=$2
2084 echo "$as_me:$LINENO: checking for $ac_word" >&5
2085 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2086 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2087   echo $ECHO_N "(cached) $ECHO_C" >&6
2088 else
2089   if test -n "$ac_ct_CC"; then
2090   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2091 else
2092 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2093 for as_dir in $PATH
2094 do
2095   IFS=$as_save_IFS
2096   test -z "$as_dir" && as_dir=.
2097   for ac_exec_ext in '' $ac_executable_extensions; do
2098   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2099     ac_cv_prog_ac_ct_CC="$ac_prog"
2100     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2101     break 2
2102   fi
2103 done
2104 done
2105
2106 fi
2107 fi
2108 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2109 if test -n "$ac_ct_CC"; then
2110   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2111 echo "${ECHO_T}$ac_ct_CC" >&6
2112 else
2113   echo "$as_me:$LINENO: result: no" >&5
2114 echo "${ECHO_T}no" >&6
2115 fi
2116
2117   test -n "$ac_ct_CC" && break
2118 done
2119
2120   CC=$ac_ct_CC
2121 fi
2122
2123 fi
2124
2125
2126 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2127 See \`config.log' for more details." >&5
2128 echo "$as_me: error: no acceptable C compiler found in \$PATH
2129 See \`config.log' for more details." >&2;}
2130    { (exit 1); exit 1; }; }
2131
2132 # Provide some information about the compiler.
2133 echo "$as_me:$LINENO:" \
2134      "checking for C compiler version" >&5
2135 ac_compiler=`set X $ac_compile; echo $2`
2136 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2137   (eval $ac_compiler --version </dev/null >&5) 2>&5
2138   ac_status=$?
2139   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2140   (exit $ac_status); }
2141 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2142   (eval $ac_compiler -v </dev/null >&5) 2>&5
2143   ac_status=$?
2144   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2145   (exit $ac_status); }
2146 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2147   (eval $ac_compiler -V </dev/null >&5) 2>&5
2148   ac_status=$?
2149   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2150   (exit $ac_status); }
2151
2152 cat >conftest.$ac_ext <<_ACEOF
2153 #line $LINENO "configure"
2154 /* confdefs.h.  */
2155 _ACEOF
2156 cat confdefs.h >>conftest.$ac_ext
2157 cat >>conftest.$ac_ext <<_ACEOF
2158 /* end confdefs.h.  */
2159
2160 int
2161 main ()
2162 {
2163
2164   ;
2165   return 0;
2166 }
2167 _ACEOF
2168 ac_clean_files_save=$ac_clean_files
2169 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2170 # Try to create an executable without -o first, disregard a.out.
2171 # It will help us diagnose broken compilers, and finding out an intuition
2172 # of exeext.
2173 echo "$as_me:$LINENO: checking for C compiler default output" >&5
2174 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
2175 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2176 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2177   (eval $ac_link_default) 2>&5
2178   ac_status=$?
2179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2180   (exit $ac_status); }; then
2181   # Find the output, starting from the most likely.  This scheme is
2182 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2183 # resort.
2184
2185 # Be careful to initialize this variable, since it used to be cached.
2186 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2187 ac_cv_exeext=
2188 # b.out is created by i960 compilers.
2189 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2190 do
2191   test -f "$ac_file" || continue
2192   case $ac_file in
2193     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2194         ;;
2195     conftest.$ac_ext )
2196         # This is the source file.
2197         ;;
2198     [ab].out )
2199         # We found the default executable, but exeext='' is most
2200         # certainly right.
2201         break;;
2202     *.* )
2203         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2204         # FIXME: I believe we export ac_cv_exeext for Libtool,
2205         # but it would be cool to find out if it's true.  Does anybody
2206         # maintain Libtool? --akim.
2207         export ac_cv_exeext
2208         break;;
2209     * )
2210         break;;
2211   esac
2212 done
2213 else
2214   echo "$as_me: failed program was:" >&5
2215 sed 's/^/| /' conftest.$ac_ext >&5
2216
2217 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2218 See \`config.log' for more details." >&5
2219 echo "$as_me: error: C compiler cannot create executables
2220 See \`config.log' for more details." >&2;}
2221    { (exit 77); exit 77; }; }
2222 fi
2223
2224 ac_exeext=$ac_cv_exeext
2225 echo "$as_me:$LINENO: result: $ac_file" >&5
2226 echo "${ECHO_T}$ac_file" >&6
2227
2228 # Check the compiler produces executables we can run.  If not, either
2229 # the compiler is broken, or we cross compile.
2230 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2231 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2232 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2233 # If not cross compiling, check that we can run a simple program.
2234 if test "$cross_compiling" != yes; then
2235   if { ac_try='./$ac_file'
2236   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2237   (eval $ac_try) 2>&5
2238   ac_status=$?
2239   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2240   (exit $ac_status); }; }; then
2241     cross_compiling=no
2242   else
2243     if test "$cross_compiling" = maybe; then
2244         cross_compiling=yes
2245     else
2246         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2247 If you meant to cross compile, use \`--host'.
2248 See \`config.log' for more details." >&5
2249 echo "$as_me: error: cannot run C compiled programs.
2250 If you meant to cross compile, use \`--host'.
2251 See \`config.log' for more details." >&2;}
2252    { (exit 1); exit 1; }; }
2253     fi
2254   fi
2255 fi
2256 echo "$as_me:$LINENO: result: yes" >&5
2257 echo "${ECHO_T}yes" >&6
2258
2259 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2260 ac_clean_files=$ac_clean_files_save
2261 # Check the compiler produces executables we can run.  If not, either
2262 # the compiler is broken, or we cross compile.
2263 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2264 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2265 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2266 echo "${ECHO_T}$cross_compiling" >&6
2267
2268 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2269 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2270 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2271   (eval $ac_link) 2>&5
2272   ac_status=$?
2273   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2274   (exit $ac_status); }; then
2275   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2276 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2277 # work properly (i.e., refer to `conftest.exe'), while it won't with
2278 # `rm'.
2279 for ac_file in conftest.exe conftest conftest.*; do
2280   test -f "$ac_file" || continue
2281   case $ac_file in
2282     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2283     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2284           export ac_cv_exeext
2285           break;;
2286     * ) break;;
2287   esac
2288 done
2289 else
2290   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2291 See \`config.log' for more details." >&5
2292 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2293 See \`config.log' for more details." >&2;}
2294    { (exit 1); exit 1; }; }
2295 fi
2296
2297 rm -f conftest$ac_cv_exeext
2298 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2299 echo "${ECHO_T}$ac_cv_exeext" >&6
2300
2301 rm -f conftest.$ac_ext
2302 EXEEXT=$ac_cv_exeext
2303 ac_exeext=$EXEEXT
2304 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2305 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2306 if test "${ac_cv_objext+set}" = set; then
2307   echo $ECHO_N "(cached) $ECHO_C" >&6
2308 else
2309   cat >conftest.$ac_ext <<_ACEOF
2310 #line $LINENO "configure"
2311 /* confdefs.h.  */
2312 _ACEOF
2313 cat confdefs.h >>conftest.$ac_ext
2314 cat >>conftest.$ac_ext <<_ACEOF
2315 /* end confdefs.h.  */
2316
2317 int
2318 main ()
2319 {
2320
2321   ;
2322   return 0;
2323 }
2324 _ACEOF
2325 rm -f conftest.o conftest.obj
2326 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2327   (eval $ac_compile) 2>&5
2328   ac_status=$?
2329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2330   (exit $ac_status); }; then
2331   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2332   case $ac_file in
2333     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2334     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2335        break;;
2336   esac
2337 done
2338 else
2339   echo "$as_me: failed program was:" >&5
2340 sed 's/^/| /' conftest.$ac_ext >&5
2341
2342 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2343 See \`config.log' for more details." >&5
2344 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2345 See \`config.log' for more details." >&2;}
2346    { (exit 1); exit 1; }; }
2347 fi
2348
2349 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2350 fi
2351 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2352 echo "${ECHO_T}$ac_cv_objext" >&6
2353 OBJEXT=$ac_cv_objext
2354 ac_objext=$OBJEXT
2355 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2356 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2357 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2358   echo $ECHO_N "(cached) $ECHO_C" >&6
2359 else
2360   cat >conftest.$ac_ext <<_ACEOF
2361 #line $LINENO "configure"
2362 /* confdefs.h.  */
2363 _ACEOF
2364 cat confdefs.h >>conftest.$ac_ext
2365 cat >>conftest.$ac_ext <<_ACEOF
2366 /* end confdefs.h.  */
2367
2368 int
2369 main ()
2370 {
2371 #ifndef __GNUC__
2372        choke me
2373 #endif
2374
2375   ;
2376   return 0;
2377 }
2378 _ACEOF
2379 rm -f conftest.$ac_objext
2380 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2381   (eval $ac_compile) 2>&5
2382   ac_status=$?
2383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2384   (exit $ac_status); } &&
2385          { ac_try='test -s conftest.$ac_objext'
2386   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2387   (eval $ac_try) 2>&5
2388   ac_status=$?
2389   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2390   (exit $ac_status); }; }; then
2391   ac_compiler_gnu=yes
2392 else
2393   echo "$as_me: failed program was:" >&5
2394 sed 's/^/| /' conftest.$ac_ext >&5
2395
2396 ac_compiler_gnu=no
2397 fi
2398 rm -f conftest.$ac_objext conftest.$ac_ext
2399 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2400
2401 fi
2402 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2403 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2404 GCC=`test $ac_compiler_gnu = yes && echo yes`
2405 ac_test_CFLAGS=${CFLAGS+set}
2406 ac_save_CFLAGS=$CFLAGS
2407 CFLAGS="-g"
2408 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2409 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2410 if test "${ac_cv_prog_cc_g+set}" = set; then
2411   echo $ECHO_N "(cached) $ECHO_C" >&6
2412 else
2413   cat >conftest.$ac_ext <<_ACEOF
2414 #line $LINENO "configure"
2415 /* confdefs.h.  */
2416 _ACEOF
2417 cat confdefs.h >>conftest.$ac_ext
2418 cat >>conftest.$ac_ext <<_ACEOF
2419 /* end confdefs.h.  */
2420
2421 int
2422 main ()
2423 {
2424
2425   ;
2426   return 0;
2427 }
2428 _ACEOF
2429 rm -f conftest.$ac_objext
2430 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2431   (eval $ac_compile) 2>&5
2432   ac_status=$?
2433   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2434   (exit $ac_status); } &&
2435          { ac_try='test -s conftest.$ac_objext'
2436   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2437   (eval $ac_try) 2>&5
2438   ac_status=$?
2439   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2440   (exit $ac_status); }; }; then
2441   ac_cv_prog_cc_g=yes
2442 else
2443   echo "$as_me: failed program was:" >&5
2444 sed 's/^/| /' conftest.$ac_ext >&5
2445
2446 ac_cv_prog_cc_g=no
2447 fi
2448 rm -f conftest.$ac_objext conftest.$ac_ext
2449 fi
2450 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2451 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2452 if test "$ac_test_CFLAGS" = set; then
2453   CFLAGS=$ac_save_CFLAGS
2454 elif test $ac_cv_prog_cc_g = yes; then
2455   if test "$GCC" = yes; then
2456     CFLAGS="-g -O2"
2457   else
2458     CFLAGS="-g"
2459   fi
2460 else
2461   if test "$GCC" = yes; then
2462     CFLAGS="-O2"
2463   else
2464     CFLAGS=
2465   fi
2466 fi
2467 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2468 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2469 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2470   echo $ECHO_N "(cached) $ECHO_C" >&6
2471 else
2472   ac_cv_prog_cc_stdc=no
2473 ac_save_CC=$CC
2474 cat >conftest.$ac_ext <<_ACEOF
2475 #line $LINENO "configure"
2476 /* confdefs.h.  */
2477 _ACEOF
2478 cat confdefs.h >>conftest.$ac_ext
2479 cat >>conftest.$ac_ext <<_ACEOF
2480 /* end confdefs.h.  */
2481 #include <stdarg.h>
2482 #include <stdio.h>
2483 #include <sys/types.h>
2484 #include <sys/stat.h>
2485 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2486 struct buf { int x; };
2487 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2488 static char *e (p, i)
2489      char **p;
2490      int i;
2491 {
2492   return p[i];
2493 }
2494 static char *f (char * (*g) (char **, int), char **p, ...)
2495 {
2496   char *s;
2497   va_list v;
2498   va_start (v,p);
2499   s = g (p, va_arg (v,int));
2500   va_end (v);
2501   return s;
2502 }
2503 int test (int i, double x);
2504 struct s1 {int (*f) (int a);};
2505 struct s2 {int (*f) (double a);};
2506 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2507 int argc;
2508 char **argv;
2509 int
2510 main ()
2511 {
2512 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2513   ;
2514   return 0;
2515 }
2516 _ACEOF
2517 # Don't try gcc -ansi; that turns off useful extensions and
2518 # breaks some systems' header files.
2519 # AIX                   -qlanglvl=ansi
2520 # Ultrix and OSF/1      -std1
2521 # HP-UX 10.20 and later -Ae
2522 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2523 # SVR4                  -Xc -D__EXTENSIONS__
2524 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2525 do
2526   CC="$ac_save_CC $ac_arg"
2527   rm -f conftest.$ac_objext
2528 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2529   (eval $ac_compile) 2>&5
2530   ac_status=$?
2531   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2532   (exit $ac_status); } &&
2533          { ac_try='test -s conftest.$ac_objext'
2534   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2535   (eval $ac_try) 2>&5
2536   ac_status=$?
2537   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2538   (exit $ac_status); }; }; then
2539   ac_cv_prog_cc_stdc=$ac_arg
2540 break
2541 else
2542   echo "$as_me: failed program was:" >&5
2543 sed 's/^/| /' conftest.$ac_ext >&5
2544
2545 fi
2546 rm -f conftest.$ac_objext
2547 done
2548 rm -f conftest.$ac_ext conftest.$ac_objext
2549 CC=$ac_save_CC
2550
2551 fi
2552
2553 case "x$ac_cv_prog_cc_stdc" in
2554   x|xno)
2555     echo "$as_me:$LINENO: result: none needed" >&5
2556 echo "${ECHO_T}none needed" >&6 ;;
2557   *)
2558     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2559 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2560     CC="$CC $ac_cv_prog_cc_stdc" ;;
2561 esac
2562
2563 # Some people use a C++ compiler to compile C.  Since we use `exit',
2564 # in C++ we need to declare it.  In case someone uses the same compiler
2565 # for both compiling C and C++ we need to have the C++ compiler decide
2566 # the declaration of exit, since it's the most demanding environment.
2567 cat >conftest.$ac_ext <<_ACEOF
2568 #ifndef __cplusplus
2569   choke me
2570 #endif
2571 _ACEOF
2572 rm -f conftest.$ac_objext
2573 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2574   (eval $ac_compile) 2>&5
2575   ac_status=$?
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 $ac_status); }; }; then
2584   for ac_declaration in \
2585    ''\
2586    '#include <stdlib.h>' \
2587    'extern "C" void std::exit (int) throw (); using std::exit;' \
2588    'extern "C" void std::exit (int); using std::exit;' \
2589    'extern "C" void exit (int) throw ();' \
2590    'extern "C" void exit (int);' \
2591    'void exit (int);'
2592 do
2593   cat >conftest.$ac_ext <<_ACEOF
2594 #line $LINENO "configure"
2595 /* confdefs.h.  */
2596 _ACEOF
2597 cat confdefs.h >>conftest.$ac_ext
2598 cat >>conftest.$ac_ext <<_ACEOF
2599 /* end confdefs.h.  */
2600 #include <stdlib.h>
2601 $ac_declaration
2602 int
2603 main ()
2604 {
2605 exit (42);
2606   ;
2607   return 0;
2608 }
2609 _ACEOF
2610 rm -f conftest.$ac_objext
2611 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2612   (eval $ac_compile) 2>&5
2613   ac_status=$?
2614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2615   (exit $ac_status); } &&
2616          { ac_try='test -s conftest.$ac_objext'
2617   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2618   (eval $ac_try) 2>&5
2619   ac_status=$?
2620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2621   (exit $ac_status); }; }; then
2622   :
2623 else
2624   echo "$as_me: failed program was:" >&5
2625 sed 's/^/| /' conftest.$ac_ext >&5
2626
2627 continue
2628 fi
2629 rm -f conftest.$ac_objext conftest.$ac_ext
2630   cat >conftest.$ac_ext <<_ACEOF
2631 #line $LINENO "configure"
2632 /* confdefs.h.  */
2633 _ACEOF
2634 cat confdefs.h >>conftest.$ac_ext
2635 cat >>conftest.$ac_ext <<_ACEOF
2636 /* end confdefs.h.  */
2637 $ac_declaration
2638 int
2639 main ()
2640 {
2641 exit (42);
2642   ;
2643   return 0;
2644 }
2645 _ACEOF
2646 rm -f conftest.$ac_objext
2647 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2648   (eval $ac_compile) 2>&5
2649   ac_status=$?
2650   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2651   (exit $ac_status); } &&
2652          { ac_try='test -s conftest.$ac_objext'
2653   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2654   (eval $ac_try) 2>&5
2655   ac_status=$?
2656   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2657   (exit $ac_status); }; }; then
2658   break
2659 else
2660   echo "$as_me: failed program was:" >&5
2661 sed 's/^/| /' conftest.$ac_ext >&5
2662
2663 fi
2664 rm -f conftest.$ac_objext conftest.$ac_ext
2665 done
2666 rm -f conftest*
2667 if test -n "$ac_declaration"; then
2668   echo '#ifdef __cplusplus' >>confdefs.h
2669   echo $ac_declaration      >>confdefs.h
2670   echo '#endif'             >>confdefs.h
2671 fi
2672
2673 else
2674   echo "$as_me: failed program was:" >&5
2675 sed 's/^/| /' conftest.$ac_ext >&5
2676
2677 fi
2678 rm -f conftest.$ac_objext conftest.$ac_ext
2679 ac_ext=c
2680 ac_cpp='$CPP $CPPFLAGS'
2681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2683 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2684 rm -f .deps 2>/dev/null
2685 mkdir .deps 2>/dev/null
2686 if test -d .deps; then
2687   DEPDIR=.deps
2688 else
2689   # MS-DOS does not allow filenames that begin with a dot.
2690   DEPDIR=_deps
2691 fi
2692 rmdir .deps 2>/dev/null
2693
2694
2695           ac_config_commands="$ac_config_commands depfiles"
2696
2697
2698 am_make=${MAKE-make}
2699 cat > confinc << 'END'
2700 doit:
2701         @echo done
2702 END
2703 # If we don't find an include directive, just comment out the code.
2704 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2705 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2706 am__include="#"
2707 am__quote=
2708 _am_result=none
2709 # First try GNU make style include.
2710 echo "include confinc" > confmf
2711 # We grep out `Entering directory' and `Leaving directory'
2712 # messages which can occur if `w' ends up in MAKEFLAGS.
2713 # In particular we don't look at `^make:' because GNU make might
2714 # be invoked under some other name (usually "gmake"), in which
2715 # case it prints its new name instead of `make'.
2716 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2717    am__include=include
2718    am__quote=
2719    _am_result=GNU
2720 fi
2721 # Now try BSD make style include.
2722 if test "$am__include" = "#"; then
2723    echo '.include "confinc"' > confmf
2724    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2725       am__include=.include
2726       am__quote="\""
2727       _am_result=BSD
2728    fi
2729 fi
2730
2731
2732 echo "$as_me:$LINENO: result: $_am_result" >&5
2733 echo "${ECHO_T}$_am_result" >&6
2734 rm -f confinc confmf
2735
2736 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2737 if test "${enable_dependency_tracking+set}" = set; then
2738   enableval="$enable_dependency_tracking"
2739
2740 fi;
2741 if test "x$enable_dependency_tracking" != xno; then
2742   am_depcomp="$ac_aux_dir/depcomp"
2743   AMDEPBACKSLASH='\'
2744 fi
2745
2746
2747 if test "x$enable_dependency_tracking" != xno; then
2748   AMDEP_TRUE=
2749   AMDEP_FALSE='#'
2750 else
2751   AMDEP_TRUE='#'
2752   AMDEP_FALSE=
2753 fi
2754
2755
2756
2757
2758 depcc="$CC"   am_compiler_list=
2759
2760 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2761 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2762 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2763   echo $ECHO_N "(cached) $ECHO_C" >&6
2764 else
2765   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2766   # We make a subdir and do the tests there.  Otherwise we can end up
2767   # making bogus files that we don't know about and never remove.  For
2768   # instance it was reported that on HP-UX the gcc test will end up
2769   # making a dummy file named `D' -- because `-MD' means `put the output
2770   # in D'.
2771   mkdir conftest.dir
2772   # Copy depcomp to subdir because otherwise we won't find it if we're
2773   # using a relative directory.
2774   cp "$am_depcomp" conftest.dir
2775   cd conftest.dir
2776
2777   am_cv_CC_dependencies_compiler_type=none
2778   if test "$am_compiler_list" = ""; then
2779      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2780   fi
2781   for depmode in $am_compiler_list; do
2782     # We need to recreate these files for each test, as the compiler may
2783     # overwrite some of them when testing with obscure command lines.
2784     # This happens at least with the AIX C compiler.
2785     echo '#include "conftest.h"' > conftest.c
2786     echo 'int i;' > conftest.h
2787     echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
2788
2789     case $depmode in
2790     nosideeffect)
2791       # after this tag, mechanisms are not by side-effect, so they'll
2792       # only be used when explicitly requested
2793       if test "x$enable_dependency_tracking" = xyes; then
2794         continue
2795       else
2796         break
2797       fi
2798       ;;
2799     none) break ;;
2800     esac
2801     # We check with `-c' and `-o' for the sake of the "dashmstdout"
2802     # mode.  It turns out that the SunPro C++ compiler does not properly
2803     # handle `-M -o', and we need to detect this.
2804     if depmode=$depmode \
2805        source=conftest.c object=conftest.o \
2806        depfile=conftest.Po tmpdepfile=conftest.TPo \
2807        $SHELL ./depcomp $depcc -c -o conftest.o conftest.c >/dev/null 2>&1 &&
2808        grep conftest.h conftest.Po > /dev/null 2>&1 &&
2809        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2810       am_cv_CC_dependencies_compiler_type=$depmode
2811       break
2812     fi
2813   done
2814
2815   cd ..
2816   rm -rf conftest.dir
2817 else
2818   am_cv_CC_dependencies_compiler_type=none
2819 fi
2820
2821 fi
2822 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
2823 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
2824 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2825
2826
2827
2828 if
2829   test "x$enable_dependency_tracking" != xno \
2830   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
2831   am__fastdepCC_TRUE=
2832   am__fastdepCC_FALSE='#'
2833 else
2834   am__fastdepCC_TRUE='#'
2835   am__fastdepCC_FALSE=
2836 fi
2837
2838
2839 ac_ext=cc
2840 ac_cpp='$CXXCPP $CPPFLAGS'
2841 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2842 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2843 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2844 if test -n "$ac_tool_prefix"; then
2845   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2846   do
2847     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2848 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2849 echo "$as_me:$LINENO: checking for $ac_word" >&5
2850 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2851 if test "${ac_cv_prog_CXX+set}" = set; then
2852   echo $ECHO_N "(cached) $ECHO_C" >&6
2853 else
2854   if test -n "$CXX"; then
2855   ac_cv_prog_CXX="$CXX" # Let the user override the test.
2856 else
2857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2858 for as_dir in $PATH
2859 do
2860   IFS=$as_save_IFS
2861   test -z "$as_dir" && as_dir=.
2862   for ac_exec_ext in '' $ac_executable_extensions; do
2863   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2864     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2865     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2866     break 2
2867   fi
2868 done
2869 done
2870
2871 fi
2872 fi
2873 CXX=$ac_cv_prog_CXX
2874 if test -n "$CXX"; then
2875   echo "$as_me:$LINENO: result: $CXX" >&5
2876 echo "${ECHO_T}$CXX" >&6
2877 else
2878   echo "$as_me:$LINENO: result: no" >&5
2879 echo "${ECHO_T}no" >&6
2880 fi
2881
2882     test -n "$CXX" && break
2883   done
2884 fi
2885 if test -z "$CXX"; then
2886   ac_ct_CXX=$CXX
2887   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2888 do
2889   # Extract the first word of "$ac_prog", so it can be a program name with args.
2890 set dummy $ac_prog; ac_word=$2
2891 echo "$as_me:$LINENO: checking for $ac_word" >&5
2892 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2893 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2894   echo $ECHO_N "(cached) $ECHO_C" >&6
2895 else
2896   if test -n "$ac_ct_CXX"; then
2897   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2898 else
2899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2900 for as_dir in $PATH
2901 do
2902   IFS=$as_save_IFS
2903   test -z "$as_dir" && as_dir=.
2904   for ac_exec_ext in '' $ac_executable_extensions; do
2905   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2906     ac_cv_prog_ac_ct_CXX="$ac_prog"
2907     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2908     break 2
2909   fi
2910 done
2911 done
2912
2913 fi
2914 fi
2915 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2916 if test -n "$ac_ct_CXX"; then
2917   echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2918 echo "${ECHO_T}$ac_ct_CXX" >&6
2919 else
2920   echo "$as_me:$LINENO: result: no" >&5
2921 echo "${ECHO_T}no" >&6
2922 fi
2923
2924   test -n "$ac_ct_CXX" && break
2925 done
2926 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
2927
2928   CXX=$ac_ct_CXX
2929 fi
2930
2931
2932 # Provide some information about the compiler.
2933 echo "$as_me:$LINENO:" \
2934      "checking for C++ compiler version" >&5
2935 ac_compiler=`set X $ac_compile; echo $2`
2936 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2937   (eval $ac_compiler --version </dev/null >&5) 2>&5
2938   ac_status=$?
2939   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2940   (exit $ac_status); }
2941 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2942   (eval $ac_compiler -v </dev/null >&5) 2>&5
2943   ac_status=$?
2944   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2945   (exit $ac_status); }
2946 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2947   (eval $ac_compiler -V </dev/null >&5) 2>&5
2948   ac_status=$?
2949   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2950   (exit $ac_status); }
2951
2952 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2953 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2954 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2955   echo $ECHO_N "(cached) $ECHO_C" >&6
2956 else
2957   cat >conftest.$ac_ext <<_ACEOF
2958 #line $LINENO "configure"
2959 /* confdefs.h.  */
2960 _ACEOF
2961 cat confdefs.h >>conftest.$ac_ext
2962 cat >>conftest.$ac_ext <<_ACEOF
2963 /* end confdefs.h.  */
2964
2965 int
2966 main ()
2967 {
2968 #ifndef __GNUC__
2969        choke me
2970 #endif
2971
2972   ;
2973   return 0;
2974 }
2975 _ACEOF
2976 rm -f conftest.$ac_objext
2977 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2978   (eval $ac_compile) 2>&5
2979   ac_status=$?
2980   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2981   (exit $ac_status); } &&
2982          { ac_try='test -s conftest.$ac_objext'
2983   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2984   (eval $ac_try) 2>&5
2985   ac_status=$?
2986   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2987   (exit $ac_status); }; }; then
2988   ac_compiler_gnu=yes
2989 else
2990   echo "$as_me: failed program was:" >&5
2991 sed 's/^/| /' conftest.$ac_ext >&5
2992
2993 ac_compiler_gnu=no
2994 fi
2995 rm -f conftest.$ac_objext conftest.$ac_ext
2996 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2997
2998 fi
2999 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3000 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3001 GXX=`test $ac_compiler_gnu = yes && echo yes`
3002 ac_test_CXXFLAGS=${CXXFLAGS+set}
3003 ac_save_CXXFLAGS=$CXXFLAGS
3004 CXXFLAGS="-g"
3005 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3006 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3007 if test "${ac_cv_prog_cxx_g+set}" = set; then
3008   echo $ECHO_N "(cached) $ECHO_C" >&6
3009 else
3010   cat >conftest.$ac_ext <<_ACEOF
3011 #line $LINENO "configure"
3012 /* confdefs.h.  */
3013 _ACEOF
3014 cat confdefs.h >>conftest.$ac_ext
3015 cat >>conftest.$ac_ext <<_ACEOF
3016 /* end confdefs.h.  */
3017
3018 int
3019 main ()
3020 {
3021
3022   ;
3023   return 0;
3024 }
3025 _ACEOF
3026 rm -f conftest.$ac_objext
3027 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3028   (eval $ac_compile) 2>&5
3029   ac_status=$?
3030   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3031   (exit $ac_status); } &&
3032          { ac_try='test -s conftest.$ac_objext'
3033   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3034   (eval $ac_try) 2>&5
3035   ac_status=$?
3036   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3037   (exit $ac_status); }; }; then
3038   ac_cv_prog_cxx_g=yes
3039 else
3040   echo "$as_me: failed program was:" >&5
3041 sed 's/^/| /' conftest.$ac_ext >&5
3042
3043 ac_cv_prog_cxx_g=no
3044 fi
3045 rm -f conftest.$ac_objext conftest.$ac_ext
3046 fi
3047 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3048 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3049 if test "$ac_test_CXXFLAGS" = set; then
3050   CXXFLAGS=$ac_save_CXXFLAGS
3051 elif test $ac_cv_prog_cxx_g = yes; then
3052   if test "$GXX" = yes; then
3053     CXXFLAGS="-g -O2"
3054   else
3055     CXXFLAGS="-g"
3056   fi
3057 else
3058   if test "$GXX" = yes; then
3059     CXXFLAGS="-O2"
3060   else
3061     CXXFLAGS=
3062   fi
3063 fi
3064 for ac_declaration in \
3065    ''\
3066    '#include <stdlib.h>' \
3067    'extern "C" void std::exit (int) throw (); using std::exit;' \
3068    'extern "C" void std::exit (int); using std::exit;' \
3069    'extern "C" void exit (int) throw ();' \
3070    'extern "C" void exit (int);' \
3071    'void exit (int);'
3072 do
3073   cat >conftest.$ac_ext <<_ACEOF
3074 #line $LINENO "configure"
3075 /* confdefs.h.  */
3076 _ACEOF
3077 cat confdefs.h >>conftest.$ac_ext
3078 cat >>conftest.$ac_ext <<_ACEOF
3079 /* end confdefs.h.  */
3080 #include <stdlib.h>
3081 $ac_declaration
3082 int
3083 main ()
3084 {
3085 exit (42);
3086   ;
3087   return 0;
3088 }
3089 _ACEOF
3090 rm -f conftest.$ac_objext
3091 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3092   (eval $ac_compile) 2>&5
3093   ac_status=$?
3094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3095   (exit $ac_status); } &&
3096          { ac_try='test -s conftest.$ac_objext'
3097   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3098   (eval $ac_try) 2>&5
3099   ac_status=$?
3100   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3101   (exit $ac_status); }; }; then
3102   :
3103 else
3104   echo "$as_me: failed program was:" >&5
3105 sed 's/^/| /' conftest.$ac_ext >&5
3106
3107 continue
3108 fi
3109 rm -f conftest.$ac_objext conftest.$ac_ext
3110   cat >conftest.$ac_ext <<_ACEOF
3111 #line $LINENO "configure"
3112 /* confdefs.h.  */
3113 _ACEOF
3114 cat confdefs.h >>conftest.$ac_ext
3115 cat >>conftest.$ac_ext <<_ACEOF
3116 /* end confdefs.h.  */
3117 $ac_declaration
3118 int
3119 main ()
3120 {
3121 exit (42);
3122   ;
3123   return 0;
3124 }
3125 _ACEOF
3126 rm -f conftest.$ac_objext
3127 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3128   (eval $ac_compile) 2>&5
3129   ac_status=$?
3130   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3131   (exit $ac_status); } &&
3132          { ac_try='test -s conftest.$ac_objext'
3133   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3134   (eval $ac_try) 2>&5
3135   ac_status=$?
3136   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3137   (exit $ac_status); }; }; then
3138   break
3139 else
3140   echo "$as_me: failed program was:" >&5
3141 sed 's/^/| /' conftest.$ac_ext >&5
3142
3143 fi
3144 rm -f conftest.$ac_objext conftest.$ac_ext
3145 done
3146 rm -f conftest*
3147 if test -n "$ac_declaration"; then
3148   echo '#ifdef __cplusplus' >>confdefs.h
3149   echo $ac_declaration      >>confdefs.h
3150   echo '#endif'             >>confdefs.h
3151 fi
3152
3153 ac_ext=c
3154 ac_cpp='$CPP $CPPFLAGS'
3155 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3156 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3157 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3158
3159 depcc="$CXX"  am_compiler_list=
3160
3161 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3162 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3163 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
3164   echo $ECHO_N "(cached) $ECHO_C" >&6
3165 else
3166   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3167   # We make a subdir and do the tests there.  Otherwise we can end up
3168   # making bogus files that we don't know about and never remove.  For
3169   # instance it was reported that on HP-UX the gcc test will end up
3170   # making a dummy file named `D' -- because `-MD' means `put the output
3171   # in D'.
3172   mkdir conftest.dir
3173   # Copy depcomp to subdir because otherwise we won't find it if we're
3174   # using a relative directory.
3175   cp "$am_depcomp" conftest.dir
3176   cd conftest.dir
3177
3178   am_cv_CXX_dependencies_compiler_type=none
3179   if test "$am_compiler_list" = ""; then
3180      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3181   fi
3182   for depmode in $am_compiler_list; do
3183     # We need to recreate these files for each test, as the compiler may
3184     # overwrite some of them when testing with obscure command lines.
3185     # This happens at least with the AIX C compiler.
3186     echo '#include "conftest.h"' > conftest.c
3187     echo 'int i;' > conftest.h
3188     echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
3189
3190     case $depmode in
3191     nosideeffect)
3192       # after this tag, mechanisms are not by side-effect, so they'll
3193       # only be used when explicitly requested
3194       if test "x$enable_dependency_tracking" = xyes; then
3195         continue
3196       else
3197         break
3198       fi
3199       ;;
3200     none) break ;;
3201     esac
3202     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3203     # mode.  It turns out that the SunPro C++ compiler does not properly
3204     # handle `-M -o', and we need to detect this.
3205     if depmode=$depmode \
3206        source=conftest.c object=conftest.o \
3207        depfile=conftest.Po tmpdepfile=conftest.TPo \
3208        $SHELL ./depcomp $depcc -c -o conftest.o conftest.c >/dev/null 2>&1 &&
3209        grep conftest.h conftest.Po > /dev/null 2>&1 &&
3210        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3211       am_cv_CXX_dependencies_compiler_type=$depmode
3212       break
3213     fi
3214   done
3215
3216   cd ..
3217   rm -rf conftest.dir
3218 else
3219   am_cv_CXX_dependencies_compiler_type=none
3220 fi
3221
3222 fi
3223 echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
3224 echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
3225 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3226
3227
3228
3229 if
3230   test "x$enable_dependency_tracking" != xno \
3231   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3232   am__fastdepCXX_TRUE=
3233   am__fastdepCXX_FALSE='#'
3234 else
3235   am__fastdepCXX_TRUE='#'
3236   am__fastdepCXX_FALSE=
3237 fi
3238
3239
3240 ac_ext=c
3241 ac_cpp='$CPP $CPPFLAGS'
3242 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3243 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3244 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3245 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3246 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3247 # On Suns, sometimes $CPP names a directory.
3248 if test -n "$CPP" && test -d "$CPP"; then
3249   CPP=
3250 fi
3251 if test -z "$CPP"; then
3252   if test "${ac_cv_prog_CPP+set}" = set; then
3253   echo $ECHO_N "(cached) $ECHO_C" >&6
3254 else
3255       # Double quotes because CPP needs to be expanded
3256     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3257     do
3258       ac_preproc_ok=false
3259 for ac_c_preproc_warn_flag in '' yes
3260 do
3261   # Use a header file that comes with gcc, so configuring glibc
3262   # with a fresh cross-compiler works.
3263   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3264   # <limits.h> exists even on freestanding compilers.
3265   # On the NeXT, cc -E runs the code through the compiler's parser,
3266   # not just through cpp. "Syntax error" is here to catch this case.
3267   cat >conftest.$ac_ext <<_ACEOF
3268 #line $LINENO "configure"
3269 /* confdefs.h.  */
3270 _ACEOF
3271 cat confdefs.h >>conftest.$ac_ext
3272 cat >>conftest.$ac_ext <<_ACEOF
3273 /* end confdefs.h.  */
3274 #ifdef __STDC__
3275 # include <limits.h>
3276 #else
3277 # include <assert.h>
3278 #endif
3279                      Syntax error
3280 _ACEOF
3281 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3282   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3283   ac_status=$?
3284   grep -v '^ *+' conftest.er1 >conftest.err
3285   rm -f conftest.er1
3286   cat conftest.err >&5
3287   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3288   (exit $ac_status); } >/dev/null; then
3289   if test -s conftest.err; then
3290     ac_cpp_err=$ac_c_preproc_warn_flag
3291   else
3292     ac_cpp_err=
3293   fi
3294 else
3295   ac_cpp_err=yes
3296 fi
3297 if test -z "$ac_cpp_err"; then
3298   :
3299 else
3300   echo "$as_me: failed program was:" >&5
3301 sed 's/^/| /' conftest.$ac_ext >&5
3302
3303   # Broken: fails on valid input.
3304 continue
3305 fi
3306 rm -f conftest.err conftest.$ac_ext
3307
3308   # OK, works on sane cases.  Now check whether non-existent headers
3309   # can be detected and how.
3310   cat >conftest.$ac_ext <<_ACEOF
3311 #line $LINENO "configure"
3312 /* confdefs.h.  */
3313 _ACEOF
3314 cat confdefs.h >>conftest.$ac_ext
3315 cat >>conftest.$ac_ext <<_ACEOF
3316 /* end confdefs.h.  */
3317 #include <ac_nonexistent.h>
3318 _ACEOF
3319 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3320   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3321   ac_status=$?
3322   grep -v '^ *+' conftest.er1 >conftest.err
3323   rm -f conftest.er1
3324   cat conftest.err >&5
3325   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3326   (exit $ac_status); } >/dev/null; then
3327   if test -s conftest.err; then
3328     ac_cpp_err=$ac_c_preproc_warn_flag
3329   else
3330     ac_cpp_err=
3331   fi
3332 else
3333   ac_cpp_err=yes
3334 fi
3335 if test -z "$ac_cpp_err"; then
3336   # Broken: success on invalid input.
3337 continue
3338 else
3339   echo "$as_me: failed program was:" >&5
3340 sed 's/^/| /' conftest.$ac_ext >&5
3341
3342   # Passes both tests.
3343 ac_preproc_ok=:
3344 break
3345 fi
3346 rm -f conftest.err conftest.$ac_ext
3347
3348 done
3349 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3350 rm -f conftest.err conftest.$ac_ext
3351 if $ac_preproc_ok; then
3352   break
3353 fi
3354
3355     done
3356     ac_cv_prog_CPP=$CPP
3357
3358 fi
3359   CPP=$ac_cv_prog_CPP
3360 else
3361   ac_cv_prog_CPP=$CPP
3362 fi
3363 echo "$as_me:$LINENO: result: $CPP" >&5
3364 echo "${ECHO_T}$CPP" >&6
3365 ac_preproc_ok=false
3366 for ac_c_preproc_warn_flag in '' yes
3367 do
3368   # Use a header file that comes with gcc, so configuring glibc
3369   # with a fresh cross-compiler works.
3370   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3371   # <limits.h> exists even on freestanding compilers.
3372   # On the NeXT, cc -E runs the code through the compiler's parser,
3373   # not just through cpp. "Syntax error" is here to catch this case.
3374   cat >conftest.$ac_ext <<_ACEOF
3375 #line $LINENO "configure"
3376 /* confdefs.h.  */
3377 _ACEOF
3378 cat confdefs.h >>conftest.$ac_ext
3379 cat >>conftest.$ac_ext <<_ACEOF
3380 /* end confdefs.h.  */
3381 #ifdef __STDC__
3382 # include <limits.h>
3383 #else
3384 # include <assert.h>
3385 #endif
3386                      Syntax error
3387 _ACEOF
3388 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3389   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3390   ac_status=$?
3391   grep -v '^ *+' conftest.er1 >conftest.err
3392   rm -f conftest.er1
3393   cat conftest.err >&5
3394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3395   (exit $ac_status); } >/dev/null; then
3396   if test -s conftest.err; then
3397     ac_cpp_err=$ac_c_preproc_warn_flag
3398   else
3399     ac_cpp_err=
3400   fi
3401 else
3402   ac_cpp_err=yes
3403 fi
3404 if test -z "$ac_cpp_err"; then
3405   :
3406 else
3407   echo "$as_me: failed program was:" >&5
3408 sed 's/^/| /' conftest.$ac_ext >&5
3409
3410   # Broken: fails on valid input.
3411 continue
3412 fi
3413 rm -f conftest.err conftest.$ac_ext
3414
3415   # OK, works on sane cases.  Now check whether non-existent headers
3416   # can be detected and how.
3417   cat >conftest.$ac_ext <<_ACEOF
3418 #line $LINENO "configure"
3419 /* confdefs.h.  */
3420 _ACEOF
3421 cat confdefs.h >>conftest.$ac_ext
3422 cat >>conftest.$ac_ext <<_ACEOF
3423 /* end confdefs.h.  */
3424 #include <ac_nonexistent.h>
3425 _ACEOF
3426 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3427   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3428   ac_status=$?
3429   grep -v '^ *+' conftest.er1 >conftest.err
3430   rm -f conftest.er1
3431   cat conftest.err >&5
3432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3433   (exit $ac_status); } >/dev/null; then
3434   if test -s conftest.err; then
3435     ac_cpp_err=$ac_c_preproc_warn_flag
3436   else
3437     ac_cpp_err=
3438   fi
3439 else
3440   ac_cpp_err=yes
3441 fi
3442 if test -z "$ac_cpp_err"; then
3443   # Broken: success on invalid input.
3444 continue
3445 else
3446   echo "$as_me: failed program was:" >&5
3447 sed 's/^/| /' conftest.$ac_ext >&5
3448
3449   # Passes both tests.
3450 ac_preproc_ok=:
3451 break
3452 fi
3453 rm -f conftest.err conftest.$ac_ext
3454
3455 done
3456 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3457 rm -f conftest.err conftest.$ac_ext
3458 if $ac_preproc_ok; then
3459   :
3460 else
3461   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3462 See \`config.log' for more details." >&5
3463 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3464 See \`config.log' for more details." >&2;}
3465    { (exit 1); exit 1; }; }
3466 fi
3467
3468 ac_ext=c
3469 ac_cpp='$CPP $CPPFLAGS'
3470 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3471 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3472 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3473
3474 for ac_prog in gawk mawk nawk awk
3475 do
3476   # Extract the first word of "$ac_prog", so it can be a program name with args.
3477 set dummy $ac_prog; ac_word=$2
3478 echo "$as_me:$LINENO: checking for $ac_word" >&5
3479 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3480 if test "${ac_cv_prog_AWK+set}" = set; then
3481   echo $ECHO_N "(cached) $ECHO_C" >&6
3482 else
3483   if test -n "$AWK"; then
3484   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3485 else
3486 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3487 for as_dir in $PATH
3488 do
3489   IFS=$as_save_IFS
3490   test -z "$as_dir" && as_dir=.
3491   for ac_exec_ext in '' $ac_executable_extensions; do
3492   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3493     ac_cv_prog_AWK="$ac_prog"
3494     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3495     break 2
3496   fi
3497 done
3498 done
3499
3500 fi
3501 fi
3502 AWK=$ac_cv_prog_AWK
3503 if test -n "$AWK"; then
3504   echo "$as_me:$LINENO: result: $AWK" >&5
3505 echo "${ECHO_T}$AWK" >&6
3506 else
3507   echo "$as_me:$LINENO: result: no" >&5
3508 echo "${ECHO_T}no" >&6
3509 fi
3510
3511   test -n "$AWK" && break
3512 done
3513
3514 # Find a good install program.  We prefer a C program (faster),
3515 # so one script is as good as another.  But avoid the broken or
3516 # incompatible versions:
3517 # SysV /etc/install, /usr/sbin/install
3518 # SunOS /usr/etc/install
3519 # IRIX /sbin/install
3520 # AIX /bin/install
3521 # AmigaOS /C/install, which installs bootblocks on floppy discs
3522 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3523 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3524 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3525 # ./install, which can be erroneously created by make from ./install.sh.
3526 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3527 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
3528 if test -z "$INSTALL"; then
3529 if test "${ac_cv_path_install+set}" = set; then
3530   echo $ECHO_N "(cached) $ECHO_C" >&6
3531 else
3532   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3533 for as_dir in $PATH
3534 do
3535   IFS=$as_save_IFS
3536   test -z "$as_dir" && as_dir=.
3537   # Account for people who put trailing slashes in PATH elements.
3538 case $as_dir/ in
3539   ./ | .// | /cC/* | \
3540   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3541   /usr/ucb/* ) ;;
3542   *)
3543     # OSF1 and SCO ODT 3.0 have their own names for install.
3544     # Don't use installbsd from OSF since it installs stuff as root
3545     # by default.
3546     for ac_prog in ginstall scoinst install; do
3547       for ac_exec_ext in '' $ac_executable_extensions; do
3548         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3549           if test $ac_prog = install &&
3550             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3551             # AIX install.  It has an incompatible calling convention.
3552             :
3553           elif test $ac_prog = install &&
3554             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3555             # program-specific install script used by HP pwplus--don't use.
3556             :
3557           else
3558             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3559             break 3
3560           fi
3561         fi
3562       done
3563     done
3564     ;;
3565 esac
3566 done
3567
3568
3569 fi
3570   if test "${ac_cv_path_install+set}" = set; then
3571     INSTALL=$ac_cv_path_install
3572   else
3573     # As a last resort, use the slow shell script.  We don't cache a
3574     # path for INSTALL within a source directory, because that will
3575     # break other packages using the cache if that directory is
3576     # removed, or if the path is relative.
3577     INSTALL=$ac_install_sh
3578   fi
3579 fi
3580 echo "$as_me:$LINENO: result: $INSTALL" >&5
3581 echo "${ECHO_T}$INSTALL" >&6
3582
3583 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3584 # It thinks the first close brace ends the variable substitution.
3585 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3586
3587 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3588
3589 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3590
3591 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3592 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3593 LN_S=$as_ln_s
3594 if test "$LN_S" = "ln -s"; then
3595   echo "$as_me:$LINENO: result: yes" >&5
3596 echo "${ECHO_T}yes" >&6
3597 else
3598   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3599 echo "${ECHO_T}no, using $LN_S" >&6
3600 fi
3601
3602 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3603 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
3604 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
3605 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
3606   echo $ECHO_N "(cached) $ECHO_C" >&6
3607 else
3608   cat >conftest.make <<\_ACEOF
3609 all:
3610         @echo 'ac_maketemp="$(MAKE)"'
3611 _ACEOF
3612 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3613 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
3614 if test -n "$ac_maketemp"; then
3615   eval ac_cv_prog_make_${ac_make}_set=yes
3616 else
3617   eval ac_cv_prog_make_${ac_make}_set=no
3618 fi
3619 rm -f conftest.make
3620 fi
3621 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
3622   echo "$as_me:$LINENO: result: yes" >&5
3623 echo "${ECHO_T}yes" >&6
3624   SET_MAKE=
3625 else
3626   echo "$as_me:$LINENO: result: no" >&5
3627 echo "${ECHO_T}no" >&6
3628   SET_MAKE="MAKE=${MAKE-make}"
3629 fi
3630
3631 if test -n "$ac_tool_prefix"; then
3632   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3633 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3634 echo "$as_me:$LINENO: checking for $ac_word" >&5
3635 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3636 if test "${ac_cv_prog_RANLIB+set}" = set; then
3637   echo $ECHO_N "(cached) $ECHO_C" >&6
3638 else
3639   if test -n "$RANLIB"; then
3640   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3641 else
3642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3643 for as_dir in $PATH
3644 do
3645   IFS=$as_save_IFS
3646   test -z "$as_dir" && as_dir=.
3647   for ac_exec_ext in '' $ac_executable_extensions; do
3648   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3649     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3650     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3651     break 2
3652   fi
3653 done
3654 done
3655
3656 fi
3657 fi
3658 RANLIB=$ac_cv_prog_RANLIB
3659 if test -n "$RANLIB"; then
3660   echo "$as_me:$LINENO: result: $RANLIB" >&5
3661 echo "${ECHO_T}$RANLIB" >&6
3662 else
3663   echo "$as_me:$LINENO: result: no" >&5
3664 echo "${ECHO_T}no" >&6
3665 fi
3666
3667 fi
3668 if test -z "$ac_cv_prog_RANLIB"; then
3669   ac_ct_RANLIB=$RANLIB
3670   # Extract the first word of "ranlib", so it can be a program name with args.
3671 set dummy ranlib; ac_word=$2
3672 echo "$as_me:$LINENO: checking for $ac_word" >&5
3673 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3674 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3675   echo $ECHO_N "(cached) $ECHO_C" >&6
3676 else
3677   if test -n "$ac_ct_RANLIB"; then
3678   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3679 else
3680 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3681 for as_dir in $PATH
3682 do
3683   IFS=$as_save_IFS
3684   test -z "$as_dir" && as_dir=.
3685   for ac_exec_ext in '' $ac_executable_extensions; do
3686   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3687     ac_cv_prog_ac_ct_RANLIB="ranlib"
3688     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3689     break 2
3690   fi
3691 done
3692 done
3693
3694   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3695 fi
3696 fi
3697 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3698 if test -n "$ac_ct_RANLIB"; then
3699   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3700 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3701 else
3702   echo "$as_me:$LINENO: result: no" >&5
3703 echo "${ECHO_T}no" >&6
3704 fi
3705
3706   RANLIB=$ac_ct_RANLIB
3707 else
3708   RANLIB="$ac_cv_prog_RANLIB"
3709 fi
3710
3711
3712 PERL_VERSION=5.004
3713 for ac_prog in $PERL perl5 perl
3714 do
3715   # Extract the first word of "$ac_prog", so it can be a program name with args.
3716 set dummy $ac_prog; ac_word=$2
3717 echo "$as_me:$LINENO: checking for $ac_word" >&5
3718 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3719 if test "${ac_cv_path_PERL+set}" = set; then
3720   echo $ECHO_N "(cached) $ECHO_C" >&6
3721 else
3722   case $PERL in
3723   [\\/]* | ?:[\\/]*)
3724   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
3725   ;;
3726   *)
3727   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3728 for as_dir in $PATH
3729 do
3730   IFS=$as_save_IFS
3731   test -z "$as_dir" && as_dir=.
3732   for ac_exec_ext in '' $ac_executable_extensions; do
3733   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3734     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
3735     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3736     break 2
3737   fi
3738 done
3739 done
3740
3741   ;;
3742 esac
3743 fi
3744 PERL=$ac_cv_path_PERL
3745
3746 if test -n "$PERL"; then
3747   echo "$as_me:$LINENO: result: $PERL" >&5
3748 echo "${ECHO_T}$PERL" >&6
3749 else
3750   echo "$as_me:$LINENO: result: no" >&5
3751 echo "${ECHO_T}no" >&6
3752 fi
3753
3754   test -n "$PERL" && break
3755 done
3756
3757 if test -z "$PERL" || test "$PERL" = ":"; then
3758     { { echo "$as_me:$LINENO: error: perl not found in \$PATH" >&5
3759 echo "$as_me: error: perl not found in \$PATH" >&2;}
3760    { (exit 1); exit 1; }; }
3761 fi
3762
3763 echo "$as_me:$LINENO: checking for minimum required perl version >= $PERL_VERSION" >&5
3764 echo $ECHO_N "checking for minimum required perl version >= $PERL_VERSION... $ECHO_C" >&6
3765 _perl_version=`PERL_VERSION=$PERL_VERSION $PERL -e 'print "$]"; if ($] >= $ENV{PERL_VERSION}) { exit(0); } else { exit(1); }' 2>&5`
3766 _perl_res=$?
3767 echo "$as_me:$LINENO: result: $_perl_version" >&5
3768 echo "${ECHO_T}$_perl_version" >&6
3769
3770 if test "$_perl_res" != 0; then
3771     { { echo "$as_me:$LINENO: error: Perl $PERL_VERSION or higher is required." >&5
3772 echo "$as_me: error: Perl $PERL_VERSION or higher is required." >&2;}
3773    { (exit 1); exit 1; }; }
3774 fi
3775
3776 echo "$as_me:$LINENO: checking for full perl installation" >&5
3777 echo $ECHO_N "checking for full perl installation... $ECHO_C" >&6
3778 _perl_archlib=`$PERL -e 'use Config; if ( -d $Config{archlib} ) { exit(0); } else { exit(1); }' 2>&5`
3779 _perl_res=$?
3780 if test "$_perl_res" != 0; then
3781     echo "$as_me:$LINENO: result: no" >&5
3782 echo "${ECHO_T}no" >&6
3783     { { echo "$as_me:$LINENO: error: Cannot find Config.pm or \$Config{archlib}.  A full perl installation is required." >&5
3784 echo "$as_me: error: Cannot find Config.pm or \$Config{archlib}.  A full perl installation is required." >&2;}
3785    { (exit 1); exit 1; }; }
3786 else
3787     echo "$as_me:$LINENO: result: yes" >&5
3788 echo "${ECHO_T}yes" >&6
3789 fi
3790
3791
3792 # Checks for header files.
3793
3794
3795 echo "$as_me:$LINENO: checking for X" >&5
3796 echo $ECHO_N "checking for X... $ECHO_C" >&6
3797
3798
3799 # Check whether --with-x or --without-x was given.
3800 if test "${with_x+set}" = set; then
3801   withval="$with_x"
3802
3803 fi;
3804 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
3805 if test "x$with_x" = xno; then
3806   # The user explicitly disabled X.
3807   have_x=disabled
3808 else
3809   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
3810     # Both variables are already set.
3811     have_x=yes
3812   else
3813     if test "${ac_cv_have_x+set}" = set; then
3814   echo $ECHO_N "(cached) $ECHO_C" >&6
3815 else
3816   # One or both of the vars are not set, and there is no cached value.
3817 ac_x_includes=no ac_x_libraries=no
3818 rm -fr conftest.dir
3819 if mkdir conftest.dir; then
3820   cd conftest.dir
3821   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
3822   cat >Imakefile <<'_ACEOF'
3823 acfindx:
3824         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
3825 _ACEOF
3826   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
3827     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3828     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
3829     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
3830     for ac_extension in a so sl; do
3831       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
3832          test -f $ac_im_libdir/libX11.$ac_extension; then
3833         ac_im_usrlibdir=$ac_im_libdir; break
3834       fi
3835     done
3836     # Screen out bogus values from the imake configuration.  They are
3837     # bogus both because they are the default anyway, and because
3838     # using them would break gcc on systems where it needs fixed includes.
3839     case $ac_im_incroot in
3840         /usr/include) ;;
3841         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
3842     esac
3843     case $ac_im_usrlibdir in
3844         /usr/lib | /lib) ;;
3845         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
3846     esac
3847   fi
3848   cd ..
3849   rm -fr conftest.dir
3850 fi
3851
3852 # Standard set of common directories for X headers.
3853 # Check X11 before X11Rn because it is often a symlink to the current release.
3854 ac_x_header_dirs='
3855 /usr/X11/include
3856 /usr/X11R6/include
3857 /usr/X11R5/include
3858 /usr/X11R4/include
3859
3860 /usr/include/X11
3861 /usr/include/X11R6
3862 /usr/include/X11R5
3863 /usr/include/X11R4
3864
3865 /usr/local/X11/include
3866 /usr/local/X11R6/include
3867 /usr/local/X11R5/include
3868 /usr/local/X11R4/include
3869
3870 /usr/local/include/X11
3871 /usr/local/include/X11R6
3872 /usr/local/include/X11R5
3873 /usr/local/include/X11R4
3874
3875 /usr/X386/include
3876 /usr/x386/include
3877 /usr/XFree86/include/X11
3878
3879 /usr/include
3880 /usr/local/include
3881 /usr/unsupported/include
3882 /usr/athena/include
3883 /usr/local/x11r5/include
3884 /usr/lpp/Xamples/include
3885
3886 /usr/openwin/include
3887 /usr/openwin/share/include'
3888
3889 if test "$ac_x_includes" = no; then
3890   # Guess where to find include files, by looking for Intrinsic.h.
3891   # First, try using that file with no special directory specified.
3892   cat >conftest.$ac_ext <<_ACEOF
3893 #line $LINENO "configure"
3894 /* confdefs.h.  */
3895 _ACEOF
3896 cat confdefs.h >>conftest.$ac_ext
3897 cat >>conftest.$ac_ext <<_ACEOF
3898 /* end confdefs.h.  */
3899 #include <X11/Intrinsic.h>
3900 _ACEOF
3901 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3902   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3903   ac_status=$?
3904   grep -v '^ *+' conftest.er1 >conftest.err
3905   rm -f conftest.er1
3906   cat conftest.err >&5
3907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3908   (exit $ac_status); } >/dev/null; then
3909   if test -s conftest.err; then
3910     ac_cpp_err=$ac_c_preproc_warn_flag
3911   else
3912     ac_cpp_err=
3913   fi
3914 else
3915   ac_cpp_err=yes
3916 fi
3917 if test -z "$ac_cpp_err"; then
3918   # We can compile using X headers with no special include directory.
3919 ac_x_includes=
3920 else
3921   echo "$as_me: failed program was:" >&5
3922 sed 's/^/| /' conftest.$ac_ext >&5
3923
3924   for ac_dir in $ac_x_header_dirs; do
3925   if test -r "$ac_dir/X11/Intrinsic.h"; then
3926     ac_x_includes=$ac_dir
3927     break
3928   fi
3929 done
3930 fi
3931 rm -f conftest.err conftest.$ac_ext
3932 fi # $ac_x_includes = no
3933
3934 if test "$ac_x_libraries" = no; then
3935   # Check for the libraries.
3936   # See if we find them without any special options.
3937   # Don't add to $LIBS permanently.
3938   ac_save_LIBS=$LIBS
3939   LIBS="-lXt $LIBS"
3940   cat >conftest.$ac_ext <<_ACEOF
3941 #line $LINENO "configure"
3942 /* confdefs.h.  */
3943 _ACEOF
3944 cat confdefs.h >>conftest.$ac_ext
3945 cat >>conftest.$ac_ext <<_ACEOF
3946 /* end confdefs.h.  */
3947 #include <X11/Intrinsic.h>
3948 int
3949 main ()
3950 {
3951 XtMalloc (0)
3952   ;
3953   return 0;
3954 }
3955 _ACEOF
3956 rm -f conftest.$ac_objext conftest$ac_exeext
3957 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3958   (eval $ac_link) 2>&5
3959   ac_status=$?
3960   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3961   (exit $ac_status); } &&
3962          { ac_try='test -s conftest$ac_exeext'
3963   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3964   (eval $ac_try) 2>&5
3965   ac_status=$?
3966   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3967   (exit $ac_status); }; }; then
3968   LIBS=$ac_save_LIBS
3969 # We can link X programs with no special library path.
3970 ac_x_libraries=
3971 else
3972   echo "$as_me: failed program was:" >&5
3973 sed 's/^/| /' conftest.$ac_ext >&5
3974
3975 LIBS=$ac_save_LIBS
3976 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
3977 do
3978   # Don't even attempt the hair of trying to link an X program!
3979   for ac_extension in a so sl; do
3980     if test -r $ac_dir/libXt.$ac_extension; then
3981       ac_x_libraries=$ac_dir
3982       break 2
3983     fi
3984   done
3985 done
3986 fi
3987 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3988 fi # $ac_x_libraries = no
3989
3990 if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
3991   # Didn't find X anywhere.  Cache the known absence of X.
3992   ac_cv_have_x="have_x=no"
3993 else
3994   # Record where we found X for the cache.
3995   ac_cv_have_x="have_x=yes \
3996                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
3997 fi
3998 fi
3999
4000   fi
4001   eval "$ac_cv_have_x"
4002 fi # $with_x != no
4003
4004 if test "$have_x" != yes; then
4005   echo "$as_me:$LINENO: result: $have_x" >&5
4006 echo "${ECHO_T}$have_x" >&6
4007   no_x=yes
4008 else
4009   # If each of the values was on the command line, it overrides each guess.
4010   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4011   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4012   # Update the cache value to reflect the command line values.
4013   ac_cv_have_x="have_x=yes \
4014                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
4015   echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
4016 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
4017 fi
4018
4019 if test "$no_x" = yes; then
4020   # Not all programs may use this symbol, but it does not hurt to define it.
4021
4022 cat >>confdefs.h <<\_ACEOF
4023 #define X_DISPLAY_MISSING 1
4024 _ACEOF
4025
4026   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
4027 else
4028   if test -n "$x_includes"; then
4029     X_CFLAGS="$X_CFLAGS -I$x_includes"
4030   fi
4031
4032   # It would also be nice to do this for all -L options, not just this one.
4033   if test -n "$x_libraries"; then
4034     X_LIBS="$X_LIBS -L$x_libraries"
4035     # For Solaris; some versions of Sun CC require a space after -R and
4036     # others require no space.  Words are not sufficient . . . .
4037     case `(uname -sr) 2>/dev/null` in
4038     "SunOS 5"*)
4039       echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
4040 echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
4041       ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
4042       cat >conftest.$ac_ext <<_ACEOF
4043 #line $LINENO "configure"
4044 /* confdefs.h.  */
4045 _ACEOF
4046 cat confdefs.h >>conftest.$ac_ext
4047 cat >>conftest.$ac_ext <<_ACEOF
4048 /* end confdefs.h.  */
4049
4050 int
4051 main ()
4052 {
4053
4054   ;
4055   return 0;
4056 }
4057 _ACEOF
4058 rm -f conftest.$ac_objext conftest$ac_exeext
4059 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4060   (eval $ac_link) 2>&5
4061   ac_status=$?
4062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4063   (exit $ac_status); } &&
4064          { ac_try='test -s conftest$ac_exeext'
4065   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4066   (eval $ac_try) 2>&5
4067   ac_status=$?
4068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4069   (exit $ac_status); }; }; then
4070   ac_R_nospace=yes
4071 else
4072   echo "$as_me: failed program was:" >&5
4073 sed 's/^/| /' conftest.$ac_ext >&5
4074
4075 ac_R_nospace=no
4076 fi
4077 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4078       if test $ac_R_nospace = yes; then
4079         echo "$as_me:$LINENO: result: no" >&5
4080 echo "${ECHO_T}no" >&6
4081         X_LIBS="$X_LIBS -R$x_libraries"
4082       else
4083         LIBS="$ac_xsave_LIBS -R $x_libraries"
4084         cat >conftest.$ac_ext <<_ACEOF
4085 #line $LINENO "configure"
4086 /* confdefs.h.  */
4087 _ACEOF
4088 cat confdefs.h >>conftest.$ac_ext
4089 cat >>conftest.$ac_ext <<_ACEOF
4090 /* end confdefs.h.  */
4091
4092 int
4093 main ()
4094 {
4095
4096   ;
4097   return 0;
4098 }
4099 _ACEOF
4100 rm -f conftest.$ac_objext conftest$ac_exeext
4101 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4102   (eval $ac_link) 2>&5
4103   ac_status=$?
4104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4105   (exit $ac_status); } &&
4106          { ac_try='test -s conftest$ac_exeext'
4107   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4108   (eval $ac_try) 2>&5
4109   ac_status=$?
4110   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4111   (exit $ac_status); }; }; then
4112   ac_R_space=yes
4113 else
4114   echo "$as_me: failed program was:" >&5
4115 sed 's/^/| /' conftest.$ac_ext >&5
4116
4117 ac_R_space=no
4118 fi
4119 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4120         if test $ac_R_space = yes; then
4121           echo "$as_me:$LINENO: result: yes" >&5
4122 echo "${ECHO_T}yes" >&6
4123           X_LIBS="$X_LIBS -R $x_libraries"
4124         else
4125           echo "$as_me:$LINENO: result: neither works" >&5
4126 echo "${ECHO_T}neither works" >&6
4127         fi
4128       fi
4129       LIBS=$ac_xsave_LIBS
4130     esac
4131   fi
4132
4133   # Check for system-dependent libraries X programs must link with.
4134   # Do this before checking for the system-independent R6 libraries
4135   # (-lICE), since we may need -lsocket or whatever for X linking.
4136
4137   if test "$ISC" = yes; then
4138     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
4139   else
4140     # Martyn Johnson says this is needed for Ultrix, if the X
4141     # libraries were built with DECnet support.  And Karl Berry says
4142     # the Alpha needs dnet_stub (dnet does not exist).
4143     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
4144     cat >conftest.$ac_ext <<_ACEOF
4145 #line $LINENO "configure"
4146 /* confdefs.h.  */
4147 _ACEOF
4148 cat confdefs.h >>conftest.$ac_ext
4149 cat >>conftest.$ac_ext <<_ACEOF
4150 /* end confdefs.h.  */
4151
4152 /* Override any gcc2 internal prototype to avoid an error.  */
4153 #ifdef __cplusplus
4154 extern "C"
4155 #endif
4156 /* We use char because int might match the return type of a gcc2
4157    builtin and then its argument prototype would still apply.  */
4158 char XOpenDisplay ();
4159 int
4160 main ()
4161 {
4162 XOpenDisplay ();
4163   ;
4164   return 0;
4165 }
4166 _ACEOF
4167 rm -f conftest.$ac_objext conftest$ac_exeext
4168 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4169   (eval $ac_link) 2>&5
4170   ac_status=$?
4171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4172   (exit $ac_status); } &&
4173          { ac_try='test -s conftest$ac_exeext'
4174   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4175   (eval $ac_try) 2>&5
4176   ac_status=$?
4177   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4178   (exit $ac_status); }; }; then
4179   :
4180 else
4181   echo "$as_me: failed program was:" >&5
4182 sed 's/^/| /' conftest.$ac_ext >&5
4183
4184 echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
4185 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
4186 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
4187   echo $ECHO_N "(cached) $ECHO_C" >&6
4188 else
4189   ac_check_lib_save_LIBS=$LIBS
4190 LIBS="-ldnet  $LIBS"
4191 cat >conftest.$ac_ext <<_ACEOF
4192 #line $LINENO "configure"
4193 /* confdefs.h.  */
4194 _ACEOF
4195 cat confdefs.h >>conftest.$ac_ext
4196 cat >>conftest.$ac_ext <<_ACEOF
4197 /* end confdefs.h.  */
4198
4199 /* Override any gcc2 internal prototype to avoid an error.  */
4200 #ifdef __cplusplus
4201 extern "C"
4202 #endif
4203 /* We use char because int might match the return type of a gcc2
4204    builtin and then its argument prototype would still apply.  */
4205 char dnet_ntoa ();
4206 int
4207 main ()
4208 {
4209 dnet_ntoa ();
4210   ;
4211   return 0;
4212 }
4213 _ACEOF
4214 rm -f conftest.$ac_objext conftest$ac_exeext
4215 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4216   (eval $ac_link) 2>&5
4217   ac_status=$?
4218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4219   (exit $ac_status); } &&
4220          { ac_try='test -s conftest$ac_exeext'
4221   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4222   (eval $ac_try) 2>&5
4223   ac_status=$?
4224   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4225   (exit $ac_status); }; }; then
4226   ac_cv_lib_dnet_dnet_ntoa=yes
4227 else
4228   echo "$as_me: failed program was:" >&5
4229 sed 's/^/| /' conftest.$ac_ext >&5
4230
4231 ac_cv_lib_dnet_dnet_ntoa=no
4232 fi
4233 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4234 LIBS=$ac_check_lib_save_LIBS
4235 fi
4236 echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
4237 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
4238 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
4239   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
4240 fi
4241
4242     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
4243       echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
4244 echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
4245 if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
4246   echo $ECHO_N "(cached) $ECHO_C" >&6
4247 else
4248   ac_check_lib_save_LIBS=$LIBS
4249 LIBS="-ldnet_stub  $LIBS"
4250 cat >conftest.$ac_ext <<_ACEOF
4251 #line $LINENO "configure"
4252 /* confdefs.h.  */
4253 _ACEOF
4254 cat confdefs.h >>conftest.$ac_ext
4255 cat >>conftest.$ac_ext <<_ACEOF
4256 /* end confdefs.h.  */
4257
4258 /* Override any gcc2 internal prototype to avoid an error.  */
4259 #ifdef __cplusplus
4260 extern "C"
4261 #endif
4262 /* We use char because int might match the return type of a gcc2
4263    builtin and then its argument prototype would still apply.  */
4264 char dnet_ntoa ();
4265 int
4266 main ()
4267 {
4268 dnet_ntoa ();
4269   ;
4270   return 0;
4271 }
4272 _ACEOF
4273 rm -f conftest.$ac_objext conftest$ac_exeext
4274 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4275   (eval $ac_link) 2>&5
4276   ac_status=$?
4277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4278   (exit $ac_status); } &&
4279          { ac_try='test -s conftest$ac_exeext'
4280   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4281   (eval $ac_try) 2>&5
4282   ac_status=$?
4283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4284   (exit $ac_status); }; }; then
4285   ac_cv_lib_dnet_stub_dnet_ntoa=yes
4286 else
4287   echo "$as_me: failed program was:" >&5
4288 sed 's/^/| /' conftest.$ac_ext >&5
4289
4290 ac_cv_lib_dnet_stub_dnet_ntoa=no
4291 fi
4292 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4293 LIBS=$ac_check_lib_save_LIBS
4294 fi
4295 echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
4296 echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
4297 if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
4298   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
4299 fi
4300
4301     fi
4302 fi
4303 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4304     LIBS="$ac_xsave_LIBS"
4305
4306     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
4307     # to get the SysV transport functions.
4308     # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
4309     # needs -lnsl.
4310     # The nsl library prevents programs from opening the X display
4311     # on Irix 5.2, according to T.E. Dickey.
4312     # The functions gethostbyname, getservbyname, and inet_addr are
4313     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
4314     echo "$as_me:$LINENO: checking for gethostbyname" >&5
4315 echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
4316 if test "${ac_cv_func_gethostbyname+set}" = set; then
4317   echo $ECHO_N "(cached) $ECHO_C" >&6
4318 else
4319   cat >conftest.$ac_ext <<_ACEOF
4320 #line $LINENO "configure"
4321 /* confdefs.h.  */
4322 _ACEOF
4323 cat confdefs.h >>conftest.$ac_ext
4324 cat >>conftest.$ac_ext <<_ACEOF
4325 /* end confdefs.h.  */
4326 /* System header to define __stub macros and hopefully few prototypes,
4327     which can conflict with char gethostbyname (); below.
4328     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4329     <limits.h> exists even on freestanding compilers.  */
4330 #ifdef __STDC__
4331 # include <limits.h>
4332 #else
4333 # include <assert.h>
4334 #endif
4335 /* Override any gcc2 internal prototype to avoid an error.  */
4336 #ifdef __cplusplus
4337 extern "C"
4338 {
4339 #endif
4340 /* We use char because int might match the return type of a gcc2
4341    builtin and then its argument prototype would still apply.  */
4342 char gethostbyname ();
4343 /* The GNU C library defines this for functions which it implements
4344     to always fail with ENOSYS.  Some functions are actually named
4345     something starting with __ and the normal name is an alias.  */
4346 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
4347 choke me
4348 #else
4349 char (*f) () = gethostbyname;
4350 #endif
4351 #ifdef __cplusplus
4352 }
4353 #endif
4354
4355 int
4356 main ()
4357 {
4358 return f != gethostbyname;
4359   ;
4360   return 0;
4361 }
4362 _ACEOF
4363 rm -f conftest.$ac_objext conftest$ac_exeext
4364 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4365   (eval $ac_link) 2>&5
4366   ac_status=$?
4367   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4368   (exit $ac_status); } &&
4369          { ac_try='test -s conftest$ac_exeext'
4370   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4371   (eval $ac_try) 2>&5
4372   ac_status=$?
4373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4374   (exit $ac_status); }; }; then
4375   ac_cv_func_gethostbyname=yes
4376 else
4377   echo "$as_me: failed program was:" >&5
4378 sed 's/^/| /' conftest.$ac_ext >&5
4379
4380 ac_cv_func_gethostbyname=no
4381 fi
4382 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4383 fi
4384 echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
4385 echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
4386
4387     if test $ac_cv_func_gethostbyname = no; then
4388       echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4389 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
4390 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4391   echo $ECHO_N "(cached) $ECHO_C" >&6
4392 else
4393   ac_check_lib_save_LIBS=$LIBS
4394 LIBS="-lnsl  $LIBS"
4395 cat >conftest.$ac_ext <<_ACEOF
4396 #line $LINENO "configure"
4397 /* confdefs.h.  */
4398 _ACEOF
4399 cat confdefs.h >>conftest.$ac_ext
4400 cat >>conftest.$ac_ext <<_ACEOF
4401 /* end confdefs.h.  */
4402
4403 /* Override any gcc2 internal prototype to avoid an error.  */
4404 #ifdef __cplusplus
4405 extern "C"
4406 #endif
4407 /* We use char because int might match the return type of a gcc2
4408    builtin and then its argument prototype would still apply.  */
4409 char gethostbyname ();
4410 int
4411 main ()
4412 {
4413 gethostbyname ();
4414   ;
4415   return 0;
4416 }
4417 _ACEOF
4418 rm -f conftest.$ac_objext conftest$ac_exeext
4419 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4420   (eval $ac_link) 2>&5
4421   ac_status=$?
4422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4423   (exit $ac_status); } &&
4424          { ac_try='test -s conftest$ac_exeext'
4425   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4426   (eval $ac_try) 2>&5
4427   ac_status=$?
4428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4429   (exit $ac_status); }; }; then
4430   ac_cv_lib_nsl_gethostbyname=yes
4431 else
4432   echo "$as_me: failed program was:" >&5
4433 sed 's/^/| /' conftest.$ac_ext >&5
4434
4435 ac_cv_lib_nsl_gethostbyname=no
4436 fi
4437 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4438 LIBS=$ac_check_lib_save_LIBS
4439 fi
4440 echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4441 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
4442 if test $ac_cv_lib_nsl_gethostbyname = yes; then
4443   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
4444 fi
4445
4446       if test $ac_cv_lib_nsl_gethostbyname = no; then
4447         echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
4448 echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
4449 if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
4450   echo $ECHO_N "(cached) $ECHO_C" >&6
4451 else
4452   ac_check_lib_save_LIBS=$LIBS
4453 LIBS="-lbsd  $LIBS"
4454 cat >conftest.$ac_ext <<_ACEOF
4455 #line $LINENO "configure"
4456 /* confdefs.h.  */
4457 _ACEOF
4458 cat confdefs.h >>conftest.$ac_ext
4459 cat >>conftest.$ac_ext <<_ACEOF
4460 /* end confdefs.h.  */
4461
4462 /* Override any gcc2 internal prototype to avoid an error.  */
4463 #ifdef __cplusplus
4464 extern "C"
4465 #endif
4466 /* We use char because int might match the return type of a gcc2
4467    builtin and then its argument prototype would still apply.  */
4468 char gethostbyname ();
4469 int
4470 main ()
4471 {
4472 gethostbyname ();
4473   ;
4474   return 0;
4475 }
4476 _ACEOF
4477 rm -f conftest.$ac_objext conftest$ac_exeext
4478 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4479   (eval $ac_link) 2>&5
4480   ac_status=$?
4481   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4482   (exit $ac_status); } &&
4483          { ac_try='test -s conftest$ac_exeext'
4484   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4485   (eval $ac_try) 2>&5
4486   ac_status=$?
4487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4488   (exit $ac_status); }; }; then
4489   ac_cv_lib_bsd_gethostbyname=yes
4490 else
4491   echo "$as_me: failed program was:" >&5
4492 sed 's/^/| /' conftest.$ac_ext >&5
4493
4494 ac_cv_lib_bsd_gethostbyname=no
4495 fi
4496 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4497 LIBS=$ac_check_lib_save_LIBS
4498 fi
4499 echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
4500 echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
4501 if test $ac_cv_lib_bsd_gethostbyname = yes; then
4502   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
4503 fi
4504
4505       fi
4506     fi
4507
4508     # lieder@skyler.mavd.honeywell.com says without -lsocket,
4509     # socket/setsockopt and other routines are undefined under SCO ODT
4510     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
4511     # on later versions), says Simon Leinen: it contains gethostby*
4512     # variants that don't use the name server (or something).  -lsocket
4513     # must be given before -lnsl if both are needed.  We assume that
4514     # if connect needs -lnsl, so does gethostbyname.
4515     echo "$as_me:$LINENO: checking for connect" >&5
4516 echo $ECHO_N "checking for connect... $ECHO_C" >&6
4517 if test "${ac_cv_func_connect+set}" = set; then
4518   echo $ECHO_N "(cached) $ECHO_C" >&6
4519 else
4520   cat >conftest.$ac_ext <<_ACEOF
4521 #line $LINENO "configure"
4522 /* confdefs.h.  */
4523 _ACEOF
4524 cat confdefs.h >>conftest.$ac_ext
4525 cat >>conftest.$ac_ext <<_ACEOF
4526 /* end confdefs.h.  */
4527 /* System header to define __stub macros and hopefully few prototypes,
4528     which can conflict with char connect (); below.
4529     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4530     <limits.h> exists even on freestanding compilers.  */
4531 #ifdef __STDC__
4532 # include <limits.h>
4533 #else
4534 # include <assert.h>
4535 #endif
4536 /* Override any gcc2 internal prototype to avoid an error.  */
4537 #ifdef __cplusplus
4538 extern "C"
4539 {
4540 #endif
4541 /* We use char because int might match the return type of a gcc2
4542    builtin and then its argument prototype would still apply.  */
4543 char connect ();
4544 /* The GNU C library defines this for functions which it implements
4545     to always fail with ENOSYS.  Some functions are actually named
4546     something starting with __ and the normal name is an alias.  */
4547 #if defined (__stub_connect) || defined (__stub___connect)
4548 choke me
4549 #else
4550 char (*f) () = connect;
4551 #endif
4552 #ifdef __cplusplus
4553 }
4554 #endif
4555
4556 int
4557 main ()
4558 {
4559 return f != connect;
4560   ;
4561   return 0;
4562 }
4563 _ACEOF
4564 rm -f conftest.$ac_objext conftest$ac_exeext
4565 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4566   (eval $ac_link) 2>&5
4567   ac_status=$?
4568   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4569   (exit $ac_status); } &&
4570          { ac_try='test -s conftest$ac_exeext'
4571   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4572   (eval $ac_try) 2>&5
4573   ac_status=$?
4574   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4575   (exit $ac_status); }; }; then
4576   ac_cv_func_connect=yes
4577 else
4578   echo "$as_me: failed program was:" >&5
4579 sed 's/^/| /' conftest.$ac_ext >&5
4580
4581 ac_cv_func_connect=no
4582 fi
4583 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4584 fi
4585 echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
4586 echo "${ECHO_T}$ac_cv_func_connect" >&6
4587
4588     if test $ac_cv_func_connect = no; then
4589       echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
4590 echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
4591 if test "${ac_cv_lib_socket_connect+set}" = set; then
4592   echo $ECHO_N "(cached) $ECHO_C" >&6
4593 else
4594   ac_check_lib_save_LIBS=$LIBS
4595 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
4596 cat >conftest.$ac_ext <<_ACEOF
4597 #line $LINENO "configure"
4598 /* confdefs.h.  */
4599 _ACEOF
4600 cat confdefs.h >>conftest.$ac_ext
4601 cat >>conftest.$ac_ext <<_ACEOF
4602 /* end confdefs.h.  */
4603
4604 /* Override any gcc2 internal prototype to avoid an error.  */
4605 #ifdef __cplusplus
4606 extern "C"
4607 #endif
4608 /* We use char because int might match the return type of a gcc2
4609    builtin and then its argument prototype would still apply.  */
4610 char connect ();
4611 int
4612 main ()
4613 {
4614 connect ();
4615   ;
4616   return 0;
4617 }
4618 _ACEOF
4619 rm -f conftest.$ac_objext conftest$ac_exeext
4620 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4621   (eval $ac_link) 2>&5
4622   ac_status=$?
4623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4624   (exit $ac_status); } &&
4625          { ac_try='test -s conftest$ac_exeext'
4626   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4627   (eval $ac_try) 2>&5
4628   ac_status=$?
4629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4630   (exit $ac_status); }; }; then
4631   ac_cv_lib_socket_connect=yes
4632 else
4633   echo "$as_me: failed program was:" >&5
4634 sed 's/^/| /' conftest.$ac_ext >&5
4635
4636 ac_cv_lib_socket_connect=no
4637 fi
4638 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4639 LIBS=$ac_check_lib_save_LIBS
4640 fi
4641 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
4642 echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
4643 if test $ac_cv_lib_socket_connect = yes; then
4644   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
4645 fi
4646
4647     fi
4648
4649     # Guillermo Gomez says -lposix is necessary on A/UX.
4650     echo "$as_me:$LINENO: checking for remove" >&5
4651 echo $ECHO_N "checking for remove... $ECHO_C" >&6
4652 if test "${ac_cv_func_remove+set}" = set; then
4653   echo $ECHO_N "(cached) $ECHO_C" >&6
4654 else
4655   cat >conftest.$ac_ext <<_ACEOF
4656 #line $LINENO "configure"
4657 /* confdefs.h.  */
4658 _ACEOF
4659 cat confdefs.h >>conftest.$ac_ext
4660 cat >>conftest.$ac_ext <<_ACEOF
4661 /* end confdefs.h.  */
4662 /* System header to define __stub macros and hopefully few prototypes,
4663     which can conflict with char remove (); below.
4664     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4665     <limits.h> exists even on freestanding compilers.  */
4666 #ifdef __STDC__
4667 # include <limits.h>
4668 #else
4669 # include <assert.h>
4670 #endif
4671 /* Override any gcc2 internal prototype to avoid an error.  */
4672 #ifdef __cplusplus
4673 extern "C"
4674 {
4675 #endif
4676 /* We use char because int might match the return type of a gcc2
4677    builtin and then its argument prototype would still apply.  */
4678 char remove ();
4679 /* The GNU C library defines this for functions which it implements
4680     to always fail with ENOSYS.  Some functions are actually named
4681     something starting with __ and the normal name is an alias.  */
4682 #if defined (__stub_remove) || defined (__stub___remove)
4683 choke me
4684 #else
4685 char (*f) () = remove;
4686 #endif
4687 #ifdef __cplusplus
4688 }
4689 #endif
4690
4691 int
4692 main ()
4693 {
4694 return f != remove;
4695   ;
4696   return 0;
4697 }
4698 _ACEOF
4699 rm -f conftest.$ac_objext conftest$ac_exeext
4700 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4701   (eval $ac_link) 2>&5
4702   ac_status=$?
4703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4704   (exit $ac_status); } &&
4705          { ac_try='test -s conftest$ac_exeext'
4706   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4707   (eval $ac_try) 2>&5
4708   ac_status=$?
4709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4710   (exit $ac_status); }; }; then
4711   ac_cv_func_remove=yes
4712 else
4713   echo "$as_me: failed program was:" >&5
4714 sed 's/^/| /' conftest.$ac_ext >&5
4715
4716 ac_cv_func_remove=no
4717 fi
4718 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4719 fi
4720 echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
4721 echo "${ECHO_T}$ac_cv_func_remove" >&6
4722
4723     if test $ac_cv_func_remove = no; then
4724       echo "$as_me:$LINENO: checking for remove in -lposix" >&5
4725 echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
4726 if test "${ac_cv_lib_posix_remove+set}" = set; then
4727   echo $ECHO_N "(cached) $ECHO_C" >&6
4728 else
4729   ac_check_lib_save_LIBS=$LIBS
4730 LIBS="-lposix  $LIBS"
4731 cat >conftest.$ac_ext <<_ACEOF
4732 #line $LINENO "configure"
4733 /* confdefs.h.  */
4734 _ACEOF
4735 cat confdefs.h >>conftest.$ac_ext
4736 cat >>conftest.$ac_ext <<_ACEOF
4737 /* end confdefs.h.  */
4738
4739 /* Override any gcc2 internal prototype to avoid an error.  */
4740 #ifdef __cplusplus
4741 extern "C"
4742 #endif
4743 /* We use char because int might match the return type of a gcc2
4744    builtin and then its argument prototype would still apply.  */
4745 char remove ();
4746 int
4747 main ()
4748 {
4749 remove ();
4750   ;
4751   return 0;
4752 }
4753 _ACEOF
4754 rm -f conftest.$ac_objext conftest$ac_exeext
4755 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4756   (eval $ac_link) 2>&5
4757   ac_status=$?
4758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4759   (exit $ac_status); } &&
4760          { ac_try='test -s conftest$ac_exeext'
4761   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4762   (eval $ac_try) 2>&5
4763   ac_status=$?
4764   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4765   (exit $ac_status); }; }; then
4766   ac_cv_lib_posix_remove=yes
4767 else
4768   echo "$as_me: failed program was:" >&5
4769 sed 's/^/| /' conftest.$ac_ext >&5
4770
4771 ac_cv_lib_posix_remove=no
4772 fi
4773 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4774 LIBS=$ac_check_lib_save_LIBS
4775 fi
4776 echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
4777 echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
4778 if test $ac_cv_lib_posix_remove = yes; then
4779   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
4780 fi
4781
4782     fi
4783
4784     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
4785     echo "$as_me:$LINENO: checking for shmat" >&5
4786 echo $ECHO_N "checking for shmat... $ECHO_C" >&6
4787 if test "${ac_cv_func_shmat+set}" = set; then
4788   echo $ECHO_N "(cached) $ECHO_C" >&6
4789 else
4790   cat >conftest.$ac_ext <<_ACEOF
4791 #line $LINENO "configure"
4792 /* confdefs.h.  */
4793 _ACEOF
4794 cat confdefs.h >>conftest.$ac_ext
4795 cat >>conftest.$ac_ext <<_ACEOF
4796 /* end confdefs.h.  */
4797 /* System header to define __stub macros and hopefully few prototypes,
4798     which can conflict with char shmat (); below.
4799     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4800     <limits.h> exists even on freestanding compilers.  */
4801 #ifdef __STDC__
4802 # include <limits.h>
4803 #else
4804 # include <assert.h>
4805 #endif
4806 /* Override any gcc2 internal prototype to avoid an error.  */
4807 #ifdef __cplusplus
4808 extern "C"
4809 {
4810 #endif
4811 /* We use char because int might match the return type of a gcc2
4812    builtin and then its argument prototype would still apply.  */
4813 char shmat ();
4814 /* The GNU C library defines this for functions which it implements
4815     to always fail with ENOSYS.  Some functions are actually named
4816     something starting with __ and the normal name is an alias.  */
4817 #if defined (__stub_shmat) || defined (__stub___shmat)
4818 choke me
4819 #else
4820 char (*f) () = shmat;
4821 #endif
4822 #ifdef __cplusplus
4823 }
4824 #endif
4825
4826 int
4827 main ()
4828 {
4829 return f != shmat;
4830   ;
4831   return 0;
4832 }
4833 _ACEOF
4834 rm -f conftest.$ac_objext conftest$ac_exeext
4835 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4836   (eval $ac_link) 2>&5
4837   ac_status=$?
4838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4839   (exit $ac_status); } &&
4840          { ac_try='test -s conftest$ac_exeext'
4841   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4842   (eval $ac_try) 2>&5
4843   ac_status=$?
4844   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4845   (exit $ac_status); }; }; then
4846   ac_cv_func_shmat=yes
4847 else
4848   echo "$as_me: failed program was:" >&5
4849 sed 's/^/| /' conftest.$ac_ext >&5
4850
4851 ac_cv_func_shmat=no
4852 fi
4853 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4854 fi
4855 echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
4856 echo "${ECHO_T}$ac_cv_func_shmat" >&6
4857
4858     if test $ac_cv_func_shmat = no; then
4859       echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
4860 echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
4861 if test "${ac_cv_lib_ipc_shmat+set}" = set; then
4862   echo $ECHO_N "(cached) $ECHO_C" >&6
4863 else
4864   ac_check_lib_save_LIBS=$LIBS
4865 LIBS="-lipc  $LIBS"
4866 cat >conftest.$ac_ext <<_ACEOF
4867 #line $LINENO "configure"
4868 /* confdefs.h.  */
4869 _ACEOF
4870 cat confdefs.h >>conftest.$ac_ext
4871 cat >>conftest.$ac_ext <<_ACEOF
4872 /* end confdefs.h.  */
4873
4874 /* Override any gcc2 internal prototype to avoid an error.  */
4875 #ifdef __cplusplus
4876 extern "C"
4877 #endif
4878 /* We use char because int might match the return type of a gcc2
4879    builtin and then its argument prototype would still apply.  */
4880 char shmat ();
4881 int
4882 main ()
4883 {
4884 shmat ();
4885   ;
4886   return 0;
4887 }
4888 _ACEOF
4889 rm -f conftest.$ac_objext conftest$ac_exeext
4890 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4891   (eval $ac_link) 2>&5
4892   ac_status=$?
4893   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4894   (exit $ac_status); } &&
4895          { ac_try='test -s conftest$ac_exeext'
4896   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4897   (eval $ac_try) 2>&5
4898   ac_status=$?
4899   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4900   (exit $ac_status); }; }; then
4901   ac_cv_lib_ipc_shmat=yes
4902 else
4903   echo "$as_me: failed program was:" >&5
4904 sed 's/^/| /' conftest.$ac_ext >&5
4905
4906 ac_cv_lib_ipc_shmat=no
4907 fi
4908 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4909 LIBS=$ac_check_lib_save_LIBS
4910 fi
4911 echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
4912 echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
4913 if test $ac_cv_lib_ipc_shmat = yes; then
4914   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
4915 fi
4916
4917     fi
4918   fi
4919
4920   # Check for libraries that X11R6 Xt/Xaw programs need.
4921   ac_save_LDFLAGS=$LDFLAGS
4922   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
4923   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
4924   # check for ICE first), but we must link in the order -lSM -lICE or
4925   # we get undefined symbols.  So assume we have SM if we have ICE.
4926   # These have to be linked with before -lX11, unlike the other
4927   # libraries we check for below, so use a different variable.
4928   # John Interrante, Karl Berry
4929   echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
4930 echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
4931 if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
4932   echo $ECHO_N "(cached) $ECHO_C" >&6
4933 else
4934   ac_check_lib_save_LIBS=$LIBS
4935 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
4936 cat >conftest.$ac_ext <<_ACEOF
4937 #line $LINENO "configure"
4938 /* confdefs.h.  */
4939 _ACEOF
4940 cat confdefs.h >>conftest.$ac_ext
4941 cat >>conftest.$ac_ext <<_ACEOF
4942 /* end confdefs.h.  */
4943
4944 /* Override any gcc2 internal prototype to avoid an error.  */
4945 #ifdef __cplusplus
4946 extern "C"
4947 #endif
4948 /* We use char because int might match the return type of a gcc2
4949    builtin and then its argument prototype would still apply.  */
4950 char IceConnectionNumber ();
4951 int
4952 main ()
4953 {
4954 IceConnectionNumber ();
4955   ;
4956   return 0;
4957 }
4958 _ACEOF
4959 rm -f conftest.$ac_objext conftest$ac_exeext
4960 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4961   (eval $ac_link) 2>&5
4962   ac_status=$?
4963   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4964   (exit $ac_status); } &&
4965          { ac_try='test -s conftest$ac_exeext'
4966   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4967   (eval $ac_try) 2>&5
4968   ac_status=$?
4969   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4970   (exit $ac_status); }; }; then
4971   ac_cv_lib_ICE_IceConnectionNumber=yes
4972 else
4973   echo "$as_me: failed program was:" >&5
4974 sed 's/^/| /' conftest.$ac_ext >&5
4975
4976 ac_cv_lib_ICE_IceConnectionNumber=no
4977 fi
4978 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4979 LIBS=$ac_check_lib_save_LIBS
4980 fi
4981 echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
4982 echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
4983 if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
4984   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
4985 fi
4986
4987   LDFLAGS=$ac_save_LDFLAGS
4988
4989 fi
4990
4991 echo "$as_me:$LINENO: checking for egrep" >&5
4992 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4993 if test "${ac_cv_prog_egrep+set}" = set; then
4994   echo $ECHO_N "(cached) $ECHO_C" >&6
4995 else
4996   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4997     then ac_cv_prog_egrep='grep -E'
4998     else ac_cv_prog_egrep='egrep'
4999     fi
5000 fi
5001 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
5002 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
5003  EGREP=$ac_cv_prog_egrep
5004
5005
5006 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5007 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5008 if test "${ac_cv_header_stdc+set}" = set; then
5009   echo $ECHO_N "(cached) $ECHO_C" >&6
5010 else
5011   cat >conftest.$ac_ext <<_ACEOF
5012 #line $LINENO "configure"
5013 /* confdefs.h.  */
5014 _ACEOF
5015 cat confdefs.h >>conftest.$ac_ext
5016 cat >>conftest.$ac_ext <<_ACEOF
5017 /* end confdefs.h.  */
5018 #include <stdlib.h>
5019 #include <stdarg.h>
5020 #include <string.h>
5021 #include <float.h>
5022
5023 int
5024 main ()
5025 {
5026
5027   ;
5028   return 0;
5029 }
5030 _ACEOF
5031 rm -f conftest.$ac_objext
5032 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5033   (eval $ac_compile) 2>&5
5034   ac_status=$?
5035   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5036   (exit $ac_status); } &&
5037          { ac_try='test -s conftest.$ac_objext'
5038   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5039   (eval $ac_try) 2>&5
5040   ac_status=$?
5041   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5042   (exit $ac_status); }; }; then
5043   ac_cv_header_stdc=yes
5044 else
5045   echo "$as_me: failed program was:" >&5
5046 sed 's/^/| /' conftest.$ac_ext >&5
5047
5048 ac_cv_header_stdc=no
5049 fi
5050 rm -f conftest.$ac_objext conftest.$ac_ext
5051
5052 if test $ac_cv_header_stdc = yes; then
5053   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5054   cat >conftest.$ac_ext <<_ACEOF
5055 #line $LINENO "configure"
5056 /* confdefs.h.  */
5057 _ACEOF
5058 cat confdefs.h >>conftest.$ac_ext
5059 cat >>conftest.$ac_ext <<_ACEOF
5060 /* end confdefs.h.  */
5061 #include <string.h>
5062
5063 _ACEOF
5064 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5065   $EGREP "memchr" >/dev/null 2>&1; then
5066   :
5067 else
5068   ac_cv_header_stdc=no
5069 fi
5070 rm -f conftest*
5071
5072 fi
5073
5074 if test $ac_cv_header_stdc = yes; then
5075   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5076   cat >conftest.$ac_ext <<_ACEOF
5077 #line $LINENO "configure"
5078 /* confdefs.h.  */
5079 _ACEOF
5080 cat confdefs.h >>conftest.$ac_ext
5081 cat >>conftest.$ac_ext <<_ACEOF
5082 /* end confdefs.h.  */
5083 #include <stdlib.h>
5084
5085 _ACEOF
5086 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5087   $EGREP "free" >/dev/null 2>&1; then
5088   :
5089 else
5090   ac_cv_header_stdc=no
5091 fi
5092 rm -f conftest*
5093
5094 fi
5095
5096 if test $ac_cv_header_stdc = yes; then
5097   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5098   if test "$cross_compiling" = yes; then
5099   :
5100 else
5101   cat >conftest.$ac_ext <<_ACEOF
5102 #line $LINENO "configure"
5103 /* confdefs.h.  */
5104 _ACEOF
5105 cat confdefs.h >>conftest.$ac_ext
5106 cat >>conftest.$ac_ext <<_ACEOF
5107 /* end confdefs.h.  */
5108 #include <ctype.h>
5109 #if ((' ' & 0x0FF) == 0x020)
5110 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5111 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5112 #else
5113 # define ISLOWER(c) \
5114                    (('a' <= (c) && (c) <= 'i') \
5115                      || ('j' <= (c) && (c) <= 'r') \
5116                      || ('s' <= (c) && (c) <= 'z'))
5117 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5118 #endif
5119
5120 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5121 int
5122 main ()
5123 {
5124   int i;
5125   for (i = 0; i < 256; i++)
5126     if (XOR (islower (i), ISLOWER (i))
5127         || toupper (i) != TOUPPER (i))
5128       exit(2);
5129   exit (0);
5130 }
5131 _ACEOF
5132 rm -f conftest$ac_exeext
5133 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5134   (eval $ac_link) 2>&5
5135   ac_status=$?
5136   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5137   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5138   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5139   (eval $ac_try) 2>&5
5140   ac_status=$?
5141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5142   (exit $ac_status); }; }; then
5143   :
5144 else
5145   echo "$as_me: program exited with status $ac_status" >&5
5146 echo "$as_me: failed program was:" >&5
5147 sed 's/^/| /' conftest.$ac_ext >&5
5148
5149 ( exit $ac_status )
5150 ac_cv_header_stdc=no
5151 fi
5152 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5153 fi
5154 fi
5155 fi
5156 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5157 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5158 if test $ac_cv_header_stdc = yes; then
5159
5160 cat >>confdefs.h <<\_ACEOF
5161 #define STDC_HEADERS 1
5162 _ACEOF
5163
5164 fi
5165
5166 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
5167 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
5168 if test "${ac_cv_header_sys_wait_h+set}" = set; then
5169   echo $ECHO_N "(cached) $ECHO_C" >&6
5170 else
5171   cat >conftest.$ac_ext <<_ACEOF
5172 #line $LINENO "configure"
5173 /* confdefs.h.  */
5174 _ACEOF
5175 cat confdefs.h >>conftest.$ac_ext
5176 cat >>conftest.$ac_ext <<_ACEOF
5177 /* end confdefs.h.  */
5178 #include <sys/types.h>
5179 #include <sys/wait.h>
5180 #ifndef WEXITSTATUS
5181 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
5182 #endif
5183 #ifndef WIFEXITED
5184 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5185 #endif
5186
5187 int
5188 main ()
5189 {
5190   int s;
5191   wait (&s);
5192   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5193   ;
5194   return 0;
5195 }
5196 _ACEOF
5197 rm -f conftest.$ac_objext
5198 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5199   (eval $ac_compile) 2>&5
5200   ac_status=$?
5201   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5202   (exit $ac_status); } &&
5203          { ac_try='test -s conftest.$ac_objext'
5204   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5205   (eval $ac_try) 2>&5
5206   ac_status=$?
5207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5208   (exit $ac_status); }; }; then
5209   ac_cv_header_sys_wait_h=yes
5210 else
5211   echo "$as_me: failed program was:" >&5
5212 sed 's/^/| /' conftest.$ac_ext >&5
5213
5214 ac_cv_header_sys_wait_h=no
5215 fi
5216 rm -f conftest.$ac_objext conftest.$ac_ext
5217 fi
5218 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
5219 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
5220 if test $ac_cv_header_sys_wait_h = yes; then
5221
5222 cat >>confdefs.h <<\_ACEOF
5223 #define HAVE_SYS_WAIT_H 1
5224 _ACEOF
5225
5226 fi
5227
5228 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5229
5230
5231
5232
5233
5234
5235
5236
5237
5238 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5239                   inttypes.h stdint.h unistd.h
5240 do
5241 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5242 echo "$as_me:$LINENO: checking for $ac_header" >&5
5243 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5244 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5245   echo $ECHO_N "(cached) $ECHO_C" >&6
5246 else
5247   cat >conftest.$ac_ext <<_ACEOF
5248 #line $LINENO "configure"
5249 /* confdefs.h.  */
5250 _ACEOF
5251 cat confdefs.h >>conftest.$ac_ext
5252 cat >>conftest.$ac_ext <<_ACEOF
5253 /* end confdefs.h.  */
5254 $ac_includes_default
5255
5256 #include <$ac_header>
5257 _ACEOF
5258 rm -f conftest.$ac_objext
5259 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5260   (eval $ac_compile) 2>&5
5261   ac_status=$?
5262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5263   (exit $ac_status); } &&
5264          { ac_try='test -s conftest.$ac_objext'
5265   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5266   (eval $ac_try) 2>&5
5267   ac_status=$?
5268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5269   (exit $ac_status); }; }; then
5270   eval "$as_ac_Header=yes"
5271 else
5272   echo "$as_me: failed program was:" >&5
5273 sed 's/^/| /' conftest.$ac_ext >&5
5274
5275 eval "$as_ac_Header=no"
5276 fi
5277 rm -f conftest.$ac_objext conftest.$ac_ext
5278 fi
5279 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5280 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5281 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5282   cat >>confdefs.h <<_ACEOF
5283 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5284 _ACEOF
5285
5286 fi
5287
5288 done
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312 for ac_header in ctype.h strings.h fcntl.h libgen.h locale.h process.h signal.h stdio.h time.h errno.h unistd.h sys/signal.h sys/param.h sys/select.h sys/stat.h sys/time.h sys/types.h sys/wait.h stdlib.h string.h malloc.h
5313 do
5314 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5315 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5316   echo "$as_me:$LINENO: checking for $ac_header" >&5
5317 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5318 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5319   echo $ECHO_N "(cached) $ECHO_C" >&6
5320 fi
5321 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5322 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5323 else
5324   # Is the header compilable?
5325 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5326 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5327 cat >conftest.$ac_ext <<_ACEOF
5328 #line $LINENO "configure"
5329 /* confdefs.h.  */
5330 _ACEOF
5331 cat confdefs.h >>conftest.$ac_ext
5332 cat >>conftest.$ac_ext <<_ACEOF
5333 /* end confdefs.h.  */
5334 $ac_includes_default
5335 #include <$ac_header>
5336 _ACEOF
5337 rm -f conftest.$ac_objext
5338 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5339   (eval $ac_compile) 2>&5
5340   ac_status=$?
5341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5342   (exit $ac_status); } &&
5343          { ac_try='test -s conftest.$ac_objext'
5344   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5345   (eval $ac_try) 2>&5
5346   ac_status=$?
5347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5348   (exit $ac_status); }; }; then
5349   ac_header_compiler=yes
5350 else
5351   echo "$as_me: failed program was:" >&5
5352 sed 's/^/| /' conftest.$ac_ext >&5
5353
5354 ac_header_compiler=no
5355 fi
5356 rm -f conftest.$ac_objext conftest.$ac_ext
5357 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5358 echo "${ECHO_T}$ac_header_compiler" >&6
5359
5360 # Is the header present?
5361 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5362 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5363 cat >conftest.$ac_ext <<_ACEOF
5364 #line $LINENO "configure"
5365 /* confdefs.h.  */
5366 _ACEOF
5367 cat confdefs.h >>conftest.$ac_ext
5368 cat >>conftest.$ac_ext <<_ACEOF
5369 /* end confdefs.h.  */
5370 #include <$ac_header>
5371 _ACEOF
5372 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5373   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5374   ac_status=$?
5375   grep -v '^ *+' conftest.er1 >conftest.err
5376   rm -f conftest.er1
5377   cat conftest.err >&5
5378   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5379   (exit $ac_status); } >/dev/null; then
5380   if test -s conftest.err; then
5381     ac_cpp_err=$ac_c_preproc_warn_flag
5382   else
5383     ac_cpp_err=
5384   fi
5385 else
5386   ac_cpp_err=yes
5387 fi
5388 if test -z "$ac_cpp_err"; then
5389   ac_header_preproc=yes
5390 else
5391   echo "$as_me: failed program was:" >&5
5392 sed 's/^/| /' conftest.$ac_ext >&5
5393
5394   ac_header_preproc=no
5395 fi
5396 rm -f conftest.err conftest.$ac_ext
5397 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5398 echo "${ECHO_T}$ac_header_preproc" >&6
5399
5400 # So?  What about this header?
5401 case $ac_header_compiler:$ac_header_preproc in
5402   yes:no )
5403     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5404 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5405     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5406 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5407     (
5408       cat <<\_ASBOX
5409 ## ------------------------------------ ##
5410 ## Report this to bug-autoconf@gnu.org. ##
5411 ## ------------------------------------ ##
5412 _ASBOX
5413     ) |
5414       sed "s/^/$as_me: WARNING:     /" >&2
5415     ;;
5416   no:yes )
5417     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5418 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5419     { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5420 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5421     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5422 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5423     (
5424       cat <<\_ASBOX
5425 ## ------------------------------------ ##
5426 ## Report this to bug-autoconf@gnu.org. ##
5427 ## ------------------------------------ ##
5428 _ASBOX
5429     ) |
5430       sed "s/^/$as_me: WARNING:     /" >&2
5431     ;;
5432 esac
5433 echo "$as_me:$LINENO: checking for $ac_header" >&5
5434 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5435 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5436   echo $ECHO_N "(cached) $ECHO_C" >&6
5437 else
5438   eval "$as_ac_Header=$ac_header_preproc"
5439 fi
5440 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5441 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5442
5443 fi
5444 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5445   cat >>confdefs.h <<_ACEOF
5446 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5447 _ACEOF
5448
5449 fi
5450
5451 done
5452
5453
5454 # Checks for typedefs, structures, and compiler characteristics.
5455 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
5456 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
5457 if test "${ac_cv_c_const+set}" = set; then
5458   echo $ECHO_N "(cached) $ECHO_C" >&6
5459 else
5460   cat >conftest.$ac_ext <<_ACEOF
5461 #line $LINENO "configure"
5462 /* confdefs.h.  */
5463 _ACEOF
5464 cat confdefs.h >>conftest.$ac_ext
5465 cat >>conftest.$ac_ext <<_ACEOF
5466 /* end confdefs.h.  */
5467
5468 int
5469 main ()
5470 {
5471 /* FIXME: Include the comments suggested by Paul. */
5472 #ifndef __cplusplus
5473   /* Ultrix mips cc rejects this.  */
5474   typedef int charset[2];
5475   const charset x;
5476   /* SunOS 4.1.1 cc rejects this.  */
5477   char const *const *ccp;
5478   char **p;
5479   /* NEC SVR4.0.2 mips cc rejects this.  */
5480   struct point {int x, y;};
5481   static struct point const zero = {0,0};
5482   /* AIX XL C 1.02.0.0 rejects this.
5483      It does not let you subtract one const X* pointer from another in
5484      an arm of an if-expression whose if-part is not a constant
5485      expression */
5486   const char *g = "string";
5487   ccp = &g + (g ? g-g : 0);
5488   /* HPUX 7.0 cc rejects these. */
5489   ++ccp;
5490   p = (char**) ccp;
5491   ccp = (char const *const *) p;
5492   { /* SCO 3.2v4 cc rejects this.  */
5493     char *t;
5494     char const *s = 0 ? (char *) 0 : (char const *) 0;
5495
5496     *t++ = 0;
5497   }
5498   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5499     int x[] = {25, 17};
5500     const int *foo = &x[0];
5501     ++foo;
5502   }
5503   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5504     typedef const int *iptr;
5505     iptr p = 0;
5506     ++p;
5507   }
5508   { /* AIX XL C 1.02.0.0 rejects this saying
5509        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5510     struct s { int j; const int *ap[3]; };
5511     struct s *b; b->j = 5;
5512   }
5513   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5514     const int foo = 10;
5515   }
5516 #endif
5517
5518   ;
5519   return 0;
5520 }
5521 _ACEOF
5522 rm -f conftest.$ac_objext
5523 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5524   (eval $ac_compile) 2>&5
5525   ac_status=$?
5526   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5527   (exit $ac_status); } &&
5528          { ac_try='test -s conftest.$ac_objext'
5529   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5530   (eval $ac_try) 2>&5
5531   ac_status=$?
5532   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5533   (exit $ac_status); }; }; then
5534   ac_cv_c_const=yes
5535 else
5536   echo "$as_me: failed program was:" >&5
5537 sed 's/^/| /' conftest.$ac_ext >&5
5538
5539 ac_cv_c_const=no
5540 fi
5541 rm -f conftest.$ac_objext conftest.$ac_ext
5542 fi
5543 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
5544 echo "${ECHO_T}$ac_cv_c_const" >&6
5545 if test $ac_cv_c_const = no; then
5546
5547 cat >>confdefs.h <<\_ACEOF
5548 #define const
5549 _ACEOF
5550
5551 fi
5552
5553 echo "$as_me:$LINENO: checking for inline" >&5
5554 echo $ECHO_N "checking for inline... $ECHO_C" >&6
5555 if test "${ac_cv_c_inline+set}" = set; then
5556   echo $ECHO_N "(cached) $ECHO_C" >&6
5557 else
5558   ac_cv_c_inline=no
5559 for ac_kw in inline __inline__ __inline; do
5560   cat >conftest.$ac_ext <<_ACEOF
5561 #line $LINENO "configure"
5562 /* confdefs.h.  */
5563 _ACEOF
5564 cat confdefs.h >>conftest.$ac_ext
5565 cat >>conftest.$ac_ext <<_ACEOF
5566 /* end confdefs.h.  */
5567 #ifndef __cplusplus
5568 typedef int foo_t;
5569 static $ac_kw foo_t static_foo () {return 0; }
5570 $ac_kw foo_t foo () {return 0; }
5571 #endif
5572
5573 _ACEOF
5574 rm -f conftest.$ac_objext
5575 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5576   (eval $ac_compile) 2>&5
5577   ac_status=$?
5578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5579   (exit $ac_status); } &&
5580          { ac_try='test -s conftest.$ac_objext'
5581   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5582   (eval $ac_try) 2>&5
5583   ac_status=$?
5584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5585   (exit $ac_status); }; }; then
5586   ac_cv_c_inline=$ac_kw; break
5587 else
5588   echo "$as_me: failed program was:" >&5
5589 sed 's/^/| /' conftest.$ac_ext >&5
5590
5591 fi
5592 rm -f conftest.$ac_objext conftest.$ac_ext
5593 done
5594
5595 fi
5596 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
5597 echo "${ECHO_T}$ac_cv_c_inline" >&6
5598 case $ac_cv_c_inline in
5599   inline | yes) ;;
5600   no)
5601 cat >>confdefs.h <<\_ACEOF
5602 #define inline
5603 _ACEOF
5604  ;;
5605   *)  cat >>confdefs.h <<_ACEOF
5606 #define inline $ac_cv_c_inline
5607 _ACEOF
5608  ;;
5609 esac
5610
5611 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
5612 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
5613 if test "${ac_cv_header_time+set}" = set; then
5614   echo $ECHO_N "(cached) $ECHO_C" >&6
5615 else
5616   cat >conftest.$ac_ext <<_ACEOF
5617 #line $LINENO "configure"
5618 /* confdefs.h.  */
5619 _ACEOF
5620 cat confdefs.h >>conftest.$ac_ext
5621 cat >>conftest.$ac_ext <<_ACEOF
5622 /* end confdefs.h.  */
5623 #include <sys/types.h>
5624 #include <sys/time.h>
5625 #include <time.h>
5626
5627 int
5628 main ()
5629 {
5630 if ((struct tm *) 0)
5631 return 0;
5632   ;
5633   return 0;
5634 }
5635 _ACEOF
5636 rm -f conftest.$ac_objext
5637 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5638   (eval $ac_compile) 2>&5
5639   ac_status=$?
5640   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5641   (exit $ac_status); } &&
5642          { ac_try='test -s conftest.$ac_objext'
5643   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5644   (eval $ac_try) 2>&5
5645   ac_status=$?
5646   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5647   (exit $ac_status); }; }; then
5648   ac_cv_header_time=yes
5649 else
5650   echo "$as_me: failed program was:" >&5
5651 sed 's/^/| /' conftest.$ac_ext >&5
5652
5653 ac_cv_header_time=no
5654 fi
5655 rm -f conftest.$ac_objext conftest.$ac_ext
5656 fi
5657 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
5658 echo "${ECHO_T}$ac_cv_header_time" >&6
5659 if test $ac_cv_header_time = yes; then
5660
5661 cat >>confdefs.h <<\_ACEOF
5662 #define TIME_WITH_SYS_TIME 1
5663 _ACEOF
5664
5665 fi
5666
5667 echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
5668 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
5669 if test "${ac_cv_struct_tm+set}" = set; then
5670   echo $ECHO_N "(cached) $ECHO_C" >&6
5671 else
5672   cat >conftest.$ac_ext <<_ACEOF
5673 #line $LINENO "configure"
5674 /* confdefs.h.  */
5675 _ACEOF
5676 cat confdefs.h >>conftest.$ac_ext
5677 cat >>conftest.$ac_ext <<_ACEOF
5678 /* end confdefs.h.  */
5679 #include <sys/types.h>
5680 #include <time.h>
5681
5682 int
5683 main ()
5684 {
5685 struct tm *tp; tp->tm_sec;
5686   ;
5687   return 0;
5688 }
5689 _ACEOF
5690 rm -f conftest.$ac_objext
5691 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5692   (eval $ac_compile) 2>&5
5693   ac_status=$?
5694   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5695   (exit $ac_status); } &&
5696          { ac_try='test -s conftest.$ac_objext'
5697   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5698   (eval $ac_try) 2>&5
5699   ac_status=$?
5700   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5701   (exit $ac_status); }; }; then
5702   ac_cv_struct_tm=time.h
5703 else
5704   echo "$as_me: failed program was:" >&5
5705 sed 's/^/| /' conftest.$ac_ext >&5
5706
5707 ac_cv_struct_tm=sys/time.h
5708 fi
5709 rm -f conftest.$ac_objext conftest.$ac_ext
5710 fi
5711 echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
5712 echo "${ECHO_T}$ac_cv_struct_tm" >&6
5713 if test $ac_cv_struct_tm = sys/time.h; then
5714
5715 cat >>confdefs.h <<\_ACEOF
5716 #define TM_IN_SYS_TIME 1
5717 _ACEOF
5718
5719 fi
5720
5721
5722 # Checks for library functions.
5723 echo "$as_me:$LINENO: checking return type of signal handlers" >&5
5724 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
5725 if test "${ac_cv_type_signal+set}" = set; then
5726   echo $ECHO_N "(cached) $ECHO_C" >&6
5727 else
5728   cat >conftest.$ac_ext <<_ACEOF
5729 #line $LINENO "configure"
5730 /* confdefs.h.  */
5731 _ACEOF
5732 cat confdefs.h >>conftest.$ac_ext
5733 cat >>conftest.$ac_ext <<_ACEOF
5734 /* end confdefs.h.  */
5735 #include <sys/types.h>
5736 #include <signal.h>
5737 #ifdef signal
5738 # undef signal
5739 #endif
5740 #ifdef __cplusplus
5741 extern "C" void (*signal (int, void (*)(int)))(int);
5742 #else
5743 void (*signal ()) ();
5744 #endif
5745
5746 int
5747 main ()
5748 {
5749 int i;
5750   ;
5751   return 0;
5752 }
5753 _ACEOF
5754 rm -f conftest.$ac_objext
5755 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5756   (eval $ac_compile) 2>&5
5757   ac_status=$?
5758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5759   (exit $ac_status); } &&
5760          { ac_try='test -s conftest.$ac_objext'
5761   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5762   (eval $ac_try) 2>&5
5763   ac_status=$?
5764   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5765   (exit $ac_status); }; }; then
5766   ac_cv_type_signal=void
5767 else
5768   echo "$as_me: failed program was:" >&5
5769 sed 's/^/| /' conftest.$ac_ext >&5
5770
5771 ac_cv_type_signal=int
5772 fi
5773 rm -f conftest.$ac_objext conftest.$ac_ext
5774 fi
5775 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
5776 echo "${ECHO_T}$ac_cv_type_signal" >&6
5777
5778 cat >>confdefs.h <<_ACEOF
5779 #define RETSIGTYPE $ac_cv_type_signal
5780 _ACEOF
5781
5782
5783
5784
5785
5786
5787
5788
5789
5790
5791
5792
5793
5794
5795 for ac_func in setlocale sigaction strftime gettimeofday memset strcasecmp strchr strcspn strdup strncasecmp select strstr
5796 do
5797 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5798 echo "$as_me:$LINENO: checking for $ac_func" >&5
5799 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5800 if eval "test \"\${$as_ac_var+set}\" = set"; then
5801   echo $ECHO_N "(cached) $ECHO_C" >&6
5802 else
5803   cat >conftest.$ac_ext <<_ACEOF
5804 #line $LINENO "configure"
5805 /* confdefs.h.  */
5806 _ACEOF
5807 cat confdefs.h >>conftest.$ac_ext
5808 cat >>conftest.$ac_ext <<_ACEOF
5809 /* end confdefs.h.  */
5810 /* System header to define __stub macros and hopefully few prototypes,
5811     which can conflict with char $ac_func (); below.
5812     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5813     <limits.h> exists even on freestanding compilers.  */
5814 #ifdef __STDC__
5815 # include <limits.h>
5816 #else
5817 # include <assert.h>
5818 #endif
5819 /* Override any gcc2 internal prototype to avoid an error.  */
5820 #ifdef __cplusplus
5821 extern "C"
5822 {
5823 #endif
5824 /* We use char because int might match the return type of a gcc2
5825    builtin and then its argument prototype would still apply.  */
5826 char $ac_func ();
5827 /* The GNU C library defines this for functions which it implements
5828     to always fail with ENOSYS.  Some functions are actually named
5829     something starting with __ and the normal name is an alias.  */
5830 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5831 choke me
5832 #else
5833 char (*f) () = $ac_func;
5834 #endif
5835 #ifdef __cplusplus
5836 }
5837 #endif
5838
5839 int
5840 main ()
5841 {
5842 return f != $ac_func;
5843   ;
5844   return 0;
5845 }
5846 _ACEOF
5847 rm -f conftest.$ac_objext conftest$ac_exeext
5848 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5849   (eval $ac_link) 2>&5
5850   ac_status=$?
5851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5852   (exit $ac_status); } &&
5853          { ac_try='test -s conftest$ac_exeext'
5854   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5855   (eval $ac_try) 2>&5
5856   ac_status=$?
5857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5858   (exit $ac_status); }; }; then
5859   eval "$as_ac_var=yes"
5860 else
5861   echo "$as_me: failed program was:" >&5
5862 sed 's/^/| /' conftest.$ac_ext >&5
5863
5864 eval "$as_ac_var=no"
5865 fi
5866 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5867 fi
5868 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5869 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5870 if test `eval echo '${'$as_ac_var'}'` = yes; then
5871   cat >>confdefs.h <<_ACEOF
5872 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5873 _ACEOF
5874
5875 fi
5876 done
5877
5878
5879 CFLAGS="$CFLAGS $X_CFLAGS"
5880 CXXFLAGS="$CXXFLAGS $X_CFLAGS"
5881 LDFLAGS="$LDFLAGS $X_LIBS $X_PRE_LIBS"
5882
5883
5884 echo "$as_me:$LINENO: checking for XOpenDisplay in -lX11" >&5
5885 echo $ECHO_N "checking for XOpenDisplay in -lX11... $ECHO_C" >&6
5886 if test "${ac_cv_lib_X11_XOpenDisplay+set}" = set; then
5887   echo $ECHO_N "(cached) $ECHO_C" >&6
5888 else
5889   ac_check_lib_save_LIBS=$LIBS
5890 LIBS="-lX11  $LIBS"
5891 cat >conftest.$ac_ext <<_ACEOF
5892 #line $LINENO "configure"
5893 /* confdefs.h.  */
5894 _ACEOF
5895 cat confdefs.h >>conftest.$ac_ext
5896 cat >>conftest.$ac_ext <<_ACEOF
5897 /* end confdefs.h.  */
5898
5899 /* Override any gcc2 internal prototype to avoid an error.  */
5900 #ifdef __cplusplus
5901 extern "C"
5902 #endif
5903 /* We use char because int might match the return type of a gcc2
5904    builtin and then its argument prototype would still apply.  */
5905 char XOpenDisplay ();
5906 int
5907 main ()
5908 {
5909 XOpenDisplay ();
5910   ;
5911   return 0;
5912 }
5913 _ACEOF
5914 rm -f conftest.$ac_objext conftest$ac_exeext
5915 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5916   (eval $ac_link) 2>&5
5917   ac_status=$?
5918   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5919   (exit $ac_status); } &&
5920          { ac_try='test -s conftest$ac_exeext'
5921   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5922   (eval $ac_try) 2>&5
5923   ac_status=$?
5924   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5925   (exit $ac_status); }; }; then
5926   ac_cv_lib_X11_XOpenDisplay=yes
5927 else
5928   echo "$as_me: failed program was:" >&5
5929 sed 's/^/| /' conftest.$ac_ext >&5
5930
5931 ac_cv_lib_X11_XOpenDisplay=no
5932 fi
5933 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5934 LIBS=$ac_check_lib_save_LIBS
5935 fi
5936 echo "$as_me:$LINENO: result: $ac_cv_lib_X11_XOpenDisplay" >&5
5937 echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6
5938 if test $ac_cv_lib_X11_XOpenDisplay = yes; then
5939   LIBS="-lX11"
5940 else
5941   { { echo "$as_me:$LINENO: error: XOpenDisplay not found in -lX11" >&5
5942 echo "$as_me: error: XOpenDisplay not found in -lX11" >&2;}
5943    { (exit 1); exit 1; }; }
5944 fi
5945
5946
5947 echo "$as_me:$LINENO: checking for XMissingExtension in -lXext" >&5
5948 echo $ECHO_N "checking for XMissingExtension in -lXext... $ECHO_C" >&6
5949 if test "${ac_cv_lib_Xext_XMissingExtension+set}" = set; then
5950   echo $ECHO_N "(cached) $ECHO_C" >&6
5951 else
5952   ac_check_lib_save_LIBS=$LIBS
5953 LIBS="-lXext  $LIBS"
5954 cat >conftest.$ac_ext <<_ACEOF
5955 #line $LINENO "configure"
5956 /* confdefs.h.  */
5957 _ACEOF
5958 cat confdefs.h >>conftest.$ac_ext
5959 cat >>conftest.$ac_ext <<_ACEOF
5960 /* end confdefs.h.  */
5961
5962 /* Override any gcc2 internal prototype to avoid an error.  */
5963 #ifdef __cplusplus
5964 extern "C"
5965 #endif
5966 /* We use char because int might match the return type of a gcc2
5967    builtin and then its argument prototype would still apply.  */
5968 char XMissingExtension ();
5969 int
5970 main ()
5971 {
5972 XMissingExtension ();
5973   ;
5974   return 0;
5975 }
5976 _ACEOF
5977 rm -f conftest.$ac_objext conftest$ac_exeext
5978 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5979   (eval $ac_link) 2>&5
5980   ac_status=$?
5981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5982   (exit $ac_status); } &&
5983          { ac_try='test -s conftest$ac_exeext'
5984   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5985   (eval $ac_try) 2>&5
5986   ac_status=$?
5987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5988   (exit $ac_status); }; }; then
5989   ac_cv_lib_Xext_XMissingExtension=yes
5990 else
5991   echo "$as_me: failed program was:" >&5
5992 sed 's/^/| /' conftest.$ac_ext >&5
5993
5994 ac_cv_lib_Xext_XMissingExtension=no
5995 fi
5996 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5997 LIBS=$ac_check_lib_save_LIBS
5998 fi
5999 echo "$as_me:$LINENO: result: $ac_cv_lib_Xext_XMissingExtension" >&5
6000 echo "${ECHO_T}$ac_cv_lib_Xext_XMissingExtension" >&6
6001 if test $ac_cv_lib_Xext_XMissingExtension = yes; then
6002   LIBS="$LIBS -lXext"
6003 else
6004   { { echo "$as_me:$LINENO: error: XMissingExtension not found in -lXext" >&5
6005 echo "$as_me: error: XMissingExtension not found in -lXext" >&2;}
6006    { (exit 1); exit 1; }; }
6007 fi
6008
6009
6010 blackbox_inc=""
6011 echo "$as_me:$LINENO: checking for blackbox headers" >&5
6012 echo $ECHO_N "checking for blackbox headers... $ECHO_C" >&6
6013
6014 # Check whether --with-bt-includes or --without-bt-includes was given.
6015 if test "${with_bt_includes+set}" = set; then
6016   withval="$with_bt_includes"
6017   ac_blackbox_inc=$withval
6018 else
6019   ac_blackbox_inc=""
6020 fi;
6021
6022 # if the blackbox headers directory was specified, make sure we have it
6023 for btdir in $ac_blackbox_inc /usr/local /usr/lib /usr; do
6024     if test -f "$btdir/Application.hh"; then
6025        blackbox_inc=$btdir
6026        break
6027     fi
6028 done
6029
6030 if test -z "$blackbox_inc"; then
6031    echo "$as_me:$LINENO: result: Not found" >&5
6032 echo "${ECHO_T}Not found" >&6
6033    echo
6034    echo "Couldn't find your blackbox library headers."
6035    echo "Use --with-bt-includes=dir option to fix this."
6036    echo
6037    exit 1
6038 fi
6039
6040 echo "$as_me:$LINENO: result: $blackbox_inc" >&5
6041 echo "${ECHO_T}$blackbox_inc" >&6
6042 CXXFLAGS="$CXXFLAGS -I$blackbox_inc"
6043
6044
6045 blackbox_lib=""
6046 echo "$as_me:$LINENO: checking for blackbox lib" >&5
6047 echo $ECHO_N "checking for blackbox lib... $ECHO_C" >&6
6048
6049 # Check whether --with-bt-lib or --without-bt-lib was given.
6050 if test "${with_bt_lib+set}" = set; then
6051   withval="$with_bt_lib"
6052   ac_blackbox_lib=$withval
6053 else
6054   ac_blackbox_lib=""
6055 fi;
6056
6057 # if the blackbox headers directory was specified, make sure we have it
6058 for btdir in $ac_blackbox_lib /usr/local /usr/lib /usr; do
6059     if test -f "$btdir/libbt.a"; then
6060        blackbox_lib=$btdir
6061        break
6062     fi
6063 done
6064
6065 if test -z "$blackbox_lib"; then
6066    echo "$as_me:$LINENO: result: Not found" >&5
6067 echo "${ECHO_T}Not found" >&6
6068    echo
6069    echo "Couldn't find your blackbox library."
6070    echo "Use --with-bt-lib=dir option to fix this."
6071    echo
6072    exit 1
6073 fi
6074
6075 echo "$as_me:$LINENO: result: $blackbox_lib" >&5
6076 echo "${ECHO_T}$blackbox_lib" >&6
6077 LIBS="$LIBS -L$blackbox_lib -lbt"
6078
6079           ac_config_headers="$ac_config_headers config.h"
6080
6081
6082 echo "$as_me:$LINENO: result: " >&5
6083 echo "${ECHO_T}" >&6
6084 echo "$as_me:$LINENO: result:   $PACKAGE version $VERSION configured successfully." >&5
6085 echo "${ECHO_T} $PACKAGE version $VERSION configured successfully." >&6
6086 echo "$as_me:$LINENO: result: " >&5
6087 echo "${ECHO_T}" >&6
6088 echo "$as_me:$LINENO: result: Using '$prefix' for installation." >&5
6089 echo "${ECHO_T}Using '$prefix' for installation." >&6
6090 echo "$as_me:$LINENO: result: Using '$CXX' for C++ compiler." >&5
6091 echo "${ECHO_T}Using '$CXX' for C++ compiler." >&6
6092 echo "$as_me:$LINENO: result: Building with '$CXXFLAGS' for C++ compiler flags." >&5
6093 echo "${ECHO_T}Building with '$CXXFLAGS' for C++ compiler flags." >&6
6094 echo "$as_me:$LINENO: result: Building with '$LIBS' for linker flags." >&5
6095 echo "${ECHO_T}Building with '$LIBS' for linker flags." >&6
6096 echo "$as_me:$LINENO: result: " >&5
6097 echo "${ECHO_T}" >&6
6098
6099
6100                                                             ac_config_files="$ac_config_files version.h Makefile src/Makefile doc/Makefile data/Makefile doc/bbkeys.1"
6101 cat >confcache <<\_ACEOF
6102 # This file is a shell script that caches the results of configure
6103 # tests run on this system so they can be shared between configure
6104 # scripts and configure runs, see configure's option --config-cache.
6105 # It is not useful on other systems.  If it contains results you don't
6106 # want to keep, you may remove or edit it.
6107 #
6108 # config.status only pays attention to the cache file if you give it
6109 # the --recheck option to rerun configure.
6110 #
6111 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6112 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6113 # following values.
6114
6115 _ACEOF
6116
6117 # The following way of writing the cache mishandles newlines in values,
6118 # but we know of no workaround that is simple, portable, and efficient.
6119 # So, don't put newlines in cache variables' values.
6120 # Ultrix sh set writes to stderr and can't be redirected directly,
6121 # and sets the high bit in the cache file unless we assign to the vars.
6122 {
6123   (set) 2>&1 |
6124     case `(ac_space=' '; set | grep ac_space) 2>&1` in
6125     *ac_space=\ *)
6126       # `set' does not quote correctly, so add quotes (double-quote
6127       # substitution turns \\\\ into \\, and sed turns \\ into \).
6128       sed -n \
6129         "s/'/'\\\\''/g;
6130           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6131       ;;
6132     *)
6133       # `set' quotes correctly as required by POSIX, so do not add quotes.
6134       sed -n \
6135         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6136       ;;
6137     esac;
6138 } |
6139   sed '
6140      t clear
6141      : clear
6142      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6143      t end
6144      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6145      : end' >>confcache
6146 if diff $cache_file confcache >/dev/null 2>&1; then :; else
6147   if test -w $cache_file; then
6148     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6149     cat confcache >$cache_file
6150   else
6151     echo "not updating unwritable cache $cache_file"
6152   fi
6153 fi
6154 rm -f confcache
6155
6156 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6157 # Let make expand exec_prefix.
6158 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6159
6160 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6161 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6162 # trailing colons and then remove the whole line if VPATH becomes empty
6163 # (actually we leave an empty line to preserve line numbers).
6164 if test "x$srcdir" = x.; then
6165   ac_vpsub='/^[         ]*VPATH[        ]*=/{
6166 s/:*\$(srcdir):*/:/;
6167 s/:*\${srcdir}:*/:/;
6168 s/:*@srcdir@:*/:/;
6169 s/^\([^=]*=[    ]*\):*/\1/;
6170 s/:*$//;
6171 s/^[^=]*=[      ]*$//;
6172 }'
6173 fi
6174
6175 DEFS=-DHAVE_CONFIG_H
6176
6177 ac_libobjs=
6178 ac_ltlibobjs=
6179 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6180   # 1. Remove the extension, and $U if already installed.
6181   ac_i=`echo "$ac_i" |
6182          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6183   # 2. Add them.
6184   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6185   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6186 done
6187 LIBOBJS=$ac_libobjs
6188
6189 LTLIBOBJS=$ac_ltlibobjs
6190
6191
6192 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6193   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
6194 Usually this means the macro was only invoked conditionally." >&5
6195 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
6196 Usually this means the macro was only invoked conditionally." >&2;}
6197    { (exit 1); exit 1; }; }
6198 fi
6199 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6200   { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6201 Usually this means the macro was only invoked conditionally." >&5
6202 echo "$as_me: error: conditional \"AMDEP\" was never defined.
6203 Usually this means the macro was only invoked conditionally." >&2;}
6204    { (exit 1); exit 1; }; }
6205 fi
6206 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6207   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6208 Usually this means the macro was only invoked conditionally." >&5
6209 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6210 Usually this means the macro was only invoked conditionally." >&2;}
6211    { (exit 1); exit 1; }; }
6212 fi
6213 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6214   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
6215 Usually this means the macro was only invoked conditionally." >&5
6216 echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
6217 Usually this means the macro was only invoked conditionally." >&2;}
6218    { (exit 1); exit 1; }; }
6219 fi
6220
6221 : ${CONFIG_STATUS=./config.status}
6222 ac_clean_files_save=$ac_clean_files
6223 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6224 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6225 echo "$as_me: creating $CONFIG_STATUS" >&6;}
6226 cat >$CONFIG_STATUS <<_ACEOF
6227 #! $SHELL
6228 # Generated by $as_me.
6229 # Run this file to recreate the current configuration.
6230 # Compiler output produced by configure, useful for debugging
6231 # configure, is in config.log if it exists.
6232
6233 debug=false
6234 ac_cs_recheck=false
6235 ac_cs_silent=false
6236 SHELL=\${CONFIG_SHELL-$SHELL}
6237 _ACEOF
6238
6239 cat >>$CONFIG_STATUS <<\_ACEOF
6240 ## --------------------- ##
6241 ## M4sh Initialization.  ##
6242 ## --------------------- ##
6243
6244 # Be Bourne compatible
6245 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6246   emulate sh
6247   NULLCMD=:
6248   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6249   # is contrary to our usage.  Disable this feature.
6250   alias -g '${1+"$@"}'='"$@"'
6251 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6252   set -o posix
6253 fi
6254
6255 # Support unset when possible.
6256 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
6257   as_unset=unset
6258 else
6259   as_unset=false
6260 fi
6261
6262
6263 # Work around bugs in pre-3.0 UWIN ksh.
6264 $as_unset ENV MAIL MAILPATH
6265 PS1='$ '
6266 PS2='> '
6267 PS4='+ '
6268
6269 # NLS nuisances.
6270 for as_var in \
6271   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6272   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6273   LC_TELEPHONE LC_TIME
6274 do
6275   if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
6276     eval $as_var=C; export $as_var
6277   else
6278     $as_unset $as_var
6279   fi
6280 done
6281
6282 # Required to use basename.
6283 if expr a : '\(a\)' >/dev/null 2>&1; then
6284   as_expr=expr
6285 else
6286   as_expr=false
6287 fi
6288
6289 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6290   as_basename=basename
6291 else
6292   as_basename=false
6293 fi
6294
6295
6296 # Name of the executable.
6297 as_me=`$as_basename "$0" ||
6298 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6299          X"$0" : 'X\(//\)$' \| \
6300          X"$0" : 'X\(/\)$' \| \
6301          .     : '\(.\)' 2>/dev/null ||
6302 echo X/"$0" |
6303     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
6304           /^X\/\(\/\/\)$/{ s//\1/; q; }
6305           /^X\/\(\/\).*/{ s//\1/; q; }
6306           s/.*/./; q'`
6307
6308
6309 # PATH needs CR, and LINENO needs CR and PATH.
6310 # Avoid depending upon Character Ranges.
6311 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6312 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6313 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6314 as_cr_digits='0123456789'
6315 as_cr_alnum=$as_cr_Letters$as_cr_digits
6316
6317 # The user is always right.
6318 if test "${PATH_SEPARATOR+set}" != set; then
6319   echo "#! /bin/sh" >conf$$.sh
6320   echo  "exit 0"   >>conf$$.sh
6321   chmod +x conf$$.sh
6322   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6323     PATH_SEPARATOR=';'
6324   else
6325     PATH_SEPARATOR=:
6326   fi
6327   rm -f conf$$.sh
6328 fi
6329
6330
6331   as_lineno_1=$LINENO
6332   as_lineno_2=$LINENO
6333   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6334   test "x$as_lineno_1" != "x$as_lineno_2" &&
6335   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
6336   # Find who we are.  Look in the path if we contain no path at all
6337   # relative or not.
6338   case $0 in
6339     *[\\/]* ) as_myself=$0 ;;
6340     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6341 for as_dir in $PATH
6342 do
6343   IFS=$as_save_IFS
6344   test -z "$as_dir" && as_dir=.
6345   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6346 done
6347
6348        ;;
6349   esac
6350   # We did not find ourselves, most probably we were run as `sh COMMAND'
6351   # in which case we are not to be found in the path.
6352   if test "x$as_myself" = x; then
6353     as_myself=$0
6354   fi
6355   if test ! -f "$as_myself"; then
6356     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6357 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6358    { (exit 1); exit 1; }; }
6359   fi
6360   case $CONFIG_SHELL in
6361   '')
6362     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6363 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6364 do
6365   IFS=$as_save_IFS
6366   test -z "$as_dir" && as_dir=.
6367   for as_base in sh bash ksh sh5; do
6368          case $as_dir in
6369          /*)
6370            if ("$as_dir/$as_base" -c '
6371   as_lineno_1=$LINENO
6372   as_lineno_2=$LINENO
6373   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6374   test "x$as_lineno_1" != "x$as_lineno_2" &&
6375   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
6376              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
6377              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
6378              CONFIG_SHELL=$as_dir/$as_base
6379              export CONFIG_SHELL
6380              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6381            fi;;
6382          esac
6383        done
6384 done
6385 ;;
6386   esac
6387
6388   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6389   # uniformly replaced by the line number.  The first 'sed' inserts a
6390   # line-number line before each line; the second 'sed' does the real
6391   # work.  The second script uses 'N' to pair each line-number line
6392   # with the numbered line, and appends trailing '-' during
6393   # substitution so that $LINENO is not a special case at line end.
6394   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6395   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
6396   sed '=' <$as_myself |
6397     sed '
6398       N
6399       s,$,-,
6400       : loop
6401       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
6402       t loop
6403       s,-$,,
6404       s,^['$as_cr_digits']*\n,,
6405     ' >$as_me.lineno &&
6406   chmod +x $as_me.lineno ||
6407     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6408 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6409    { (exit 1); exit 1; }; }
6410
6411   # Don't try to exec as it changes $[0], causing all sort of problems
6412   # (the dirname of $[0] is not the place where we might find the
6413   # original and so on.  Autoconf is especially sensible to this).
6414   . ./$as_me.lineno
6415   # Exit status is that of the last command.
6416   exit
6417 }
6418
6419
6420 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6421   *c*,-n*) ECHO_N= ECHO_C='
6422 ' ECHO_T='      ' ;;
6423   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6424   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
6425 esac
6426
6427 if expr a : '\(a\)' >/dev/null 2>&1; then
6428   as_expr=expr
6429 else
6430   as_expr=false
6431 fi
6432
6433 rm -f conf$$ conf$$.exe conf$$.file
6434 echo >conf$$.file
6435 if ln -s conf$$.file conf$$ 2>/dev/null; then
6436   # We could just check for DJGPP; but this test a) works b) is more generic
6437   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6438   if test -f conf$$.exe; then
6439     # Don't use ln at all; we don't have any links
6440     as_ln_s='cp -p'
6441   else
6442     as_ln_s='ln -s'
6443   fi
6444 elif ln conf$$.file conf$$ 2>/dev/null; then
6445   as_ln_s=ln
6446 else
6447   as_ln_s='cp -p'
6448 fi
6449 rm -f conf$$ conf$$.exe conf$$.file
6450
6451 if mkdir -p . 2>/dev/null; then
6452   as_mkdir_p=:
6453 else
6454   as_mkdir_p=false
6455 fi
6456
6457 as_executable_p="test -f"
6458
6459 # Sed expression to map a string onto a valid CPP name.
6460 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
6461
6462 # Sed expression to map a string onto a valid variable name.
6463 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
6464
6465
6466 # IFS
6467 # We need space, tab and new line, in precisely that order.
6468 as_nl='
6469 '
6470 IFS="   $as_nl"
6471
6472 # CDPATH.
6473 $as_unset CDPATH
6474
6475 exec 6>&1
6476
6477 # Open the log real soon, to keep \$[0] and so on meaningful, and to
6478 # report actual input values of CONFIG_FILES etc. instead of their
6479 # values after options handling.  Logging --version etc. is OK.
6480 exec 5>>config.log
6481 {
6482   echo
6483   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6484 ## Running $as_me. ##
6485 _ASBOX
6486 } >&5
6487 cat >&5 <<_CSEOF
6488
6489 This file was extended by $as_me, which was
6490 generated by GNU Autoconf 2.57.  Invocation command line was
6491
6492   CONFIG_FILES    = $CONFIG_FILES
6493   CONFIG_HEADERS  = $CONFIG_HEADERS
6494   CONFIG_LINKS    = $CONFIG_LINKS
6495   CONFIG_COMMANDS = $CONFIG_COMMANDS
6496   $ $0 $@
6497
6498 _CSEOF
6499 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
6500 echo >&5
6501 _ACEOF
6502
6503 # Files that config.status was made for.
6504 if test -n "$ac_config_files"; then
6505   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
6506 fi
6507
6508 if test -n "$ac_config_headers"; then
6509   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
6510 fi
6511
6512 if test -n "$ac_config_links"; then
6513   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
6514 fi
6515
6516 if test -n "$ac_config_commands"; then
6517   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
6518 fi
6519
6520 cat >>$CONFIG_STATUS <<\_ACEOF
6521
6522 ac_cs_usage="\
6523 \`$as_me' instantiates files from templates according to the
6524 current configuration.
6525
6526 Usage: $0 [OPTIONS] [FILE]...
6527
6528   -h, --help       print this help, then exit
6529   -V, --version    print version number, then exit
6530   -q, --quiet      do not print progress messages
6531   -d, --debug      don't remove temporary files
6532       --recheck    update $as_me by reconfiguring in the same conditions
6533   --file=FILE[:TEMPLATE]
6534                    instantiate the configuration file FILE
6535   --header=FILE[:TEMPLATE]
6536                    instantiate the configuration header FILE
6537
6538 Configuration files:
6539 $config_files
6540
6541 Configuration headers:
6542 $config_headers
6543
6544 Configuration commands:
6545 $config_commands
6546
6547 Report bugs to <bug-autoconf@gnu.org>."
6548 _ACEOF
6549
6550 cat >>$CONFIG_STATUS <<_ACEOF
6551 ac_cs_version="\\
6552 config.status
6553 configured by $0, generated by GNU Autoconf 2.57,
6554   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
6555
6556 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
6557 Free Software Foundation, Inc.
6558 This config.status script is free software; the Free Software Foundation
6559 gives unlimited permission to copy, distribute and modify it."
6560 srcdir=$srcdir
6561 INSTALL="$INSTALL"
6562 _ACEOF
6563
6564 cat >>$CONFIG_STATUS <<\_ACEOF
6565 # If no file are specified by the user, then we need to provide default
6566 # value.  By we need to know if files were specified by the user.
6567 ac_need_defaults=:
6568 while test $# != 0
6569 do
6570   case $1 in
6571   --*=*)
6572     ac_option=`expr "x$1" : 'x\([^=]*\)='`
6573     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
6574     ac_shift=:
6575     ;;
6576   -*)
6577     ac_option=$1
6578     ac_optarg=$2
6579     ac_shift=shift
6580     ;;
6581   *) # This is not an option, so the user has probably given explicit
6582      # arguments.
6583      ac_option=$1
6584      ac_need_defaults=false;;
6585   esac
6586
6587   case $ac_option in
6588   # Handling of the options.
6589 _ACEOF
6590 cat >>$CONFIG_STATUS <<\_ACEOF
6591   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6592     ac_cs_recheck=: ;;
6593   --version | --vers* | -V )
6594     echo "$ac_cs_version"; exit 0 ;;
6595   --he | --h)
6596     # Conflict between --help and --header
6597     { { echo "$as_me:$LINENO: error: ambiguous option: $1
6598 Try \`$0 --help' for more information." >&5
6599 echo "$as_me: error: ambiguous option: $1
6600 Try \`$0 --help' for more information." >&2;}
6601    { (exit 1); exit 1; }; };;
6602   --help | --hel | -h )
6603     echo "$ac_cs_usage"; exit 0 ;;
6604   --debug | --d* | -d )
6605     debug=: ;;
6606   --file | --fil | --fi | --f )
6607     $ac_shift
6608     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
6609     ac_need_defaults=false;;
6610   --header | --heade | --head | --hea )
6611     $ac_shift
6612     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
6613     ac_need_defaults=false;;
6614   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6615   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6616     ac_cs_silent=: ;;
6617
6618   # This is an error.
6619   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
6620 Try \`$0 --help' for more information." >&5
6621 echo "$as_me: error: unrecognized option: $1
6622 Try \`$0 --help' for more information." >&2;}
6623    { (exit 1); exit 1; }; } ;;
6624
6625   *) ac_config_targets="$ac_config_targets $1" ;;
6626
6627   esac
6628   shift
6629 done
6630
6631 ac_configure_extra_args=
6632
6633 if $ac_cs_silent; then
6634   exec 6>/dev/null
6635   ac_configure_extra_args="$ac_configure_extra_args --silent"
6636 fi
6637
6638 _ACEOF
6639 cat >>$CONFIG_STATUS <<_ACEOF
6640 if \$ac_cs_recheck; then
6641   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
6642   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6643 fi
6644
6645 _ACEOF
6646
6647 cat >>$CONFIG_STATUS <<_ACEOF
6648 #
6649 # INIT-COMMANDS section.
6650 #
6651
6652 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6653
6654 _ACEOF
6655
6656
6657
6658 cat >>$CONFIG_STATUS <<\_ACEOF
6659 for ac_config_target in $ac_config_targets
6660 do
6661   case "$ac_config_target" in
6662   # Handling of arguments.
6663   "version.h" ) CONFIG_FILES="$CONFIG_FILES version.h" ;;
6664   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6665   "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6666   "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
6667   "data/Makefile" ) CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
6668   "doc/bbkeys.1" ) CONFIG_FILES="$CONFIG_FILES doc/bbkeys.1" ;;
6669   "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6670   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6671   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6672 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6673    { (exit 1); exit 1; }; };;
6674   esac
6675 done
6676
6677 # If the user did not use the arguments to specify the items to instantiate,
6678 # then the envvar interface is used.  Set only those that are not.
6679 # We use the long form for the default assignment because of an extremely
6680 # bizarre bug on SunOS 4.1.3.
6681 if $ac_need_defaults; then
6682   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6683   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6684   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6685 fi
6686
6687 # Have a temporary directory for convenience.  Make it in the build tree
6688 # simply because there is no reason to put it here, and in addition,
6689 # creating and moving files from /tmp can sometimes cause problems.
6690 # Create a temporary directory, and hook for its removal unless debugging.
6691 $debug ||
6692 {
6693   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
6694   trap '{ (exit 1); exit 1; }' 1 2 13 15
6695 }
6696
6697 # Create a (secure) tmp directory for tmp files.
6698
6699 {
6700   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
6701   test -n "$tmp" && test -d "$tmp"
6702 }  ||
6703 {
6704   tmp=./confstat$$-$RANDOM
6705   (umask 077 && mkdir $tmp)
6706 } ||
6707 {
6708    echo "$me: cannot create a temporary directory in ." >&2
6709    { (exit 1); exit 1; }
6710 }
6711
6712 _ACEOF
6713
6714 cat >>$CONFIG_STATUS <<_ACEOF
6715
6716 #
6717 # CONFIG_FILES section.
6718 #
6719
6720 # No need to generate the scripts if there are no CONFIG_FILES.
6721 # This happens for instance when ./config.status config.h
6722 if test -n "\$CONFIG_FILES"; then
6723   # Protect against being on the right side of a sed subst in config.status.
6724   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
6725    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
6726 s,@SHELL@,$SHELL,;t t
6727 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
6728 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
6729 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
6730 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
6731 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
6732 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
6733 s,@exec_prefix@,$exec_prefix,;t t
6734 s,@prefix@,$prefix,;t t
6735 s,@program_transform_name@,$program_transform_name,;t t
6736 s,@bindir@,$bindir,;t t
6737 s,@sbindir@,$sbindir,;t t
6738 s,@libexecdir@,$libexecdir,;t t
6739 s,@datadir@,$datadir,;t t
6740 s,@sysconfdir@,$sysconfdir,;t t
6741 s,@sharedstatedir@,$sharedstatedir,;t t
6742 s,@localstatedir@,$localstatedir,;t t
6743 s,@libdir@,$libdir,;t t
6744 s,@includedir@,$includedir,;t t
6745 s,@oldincludedir@,$oldincludedir,;t t
6746 s,@infodir@,$infodir,;t t
6747 s,@mandir@,$mandir,;t t
6748 s,@build_alias@,$build_alias,;t t
6749 s,@host_alias@,$host_alias,;t t
6750 s,@target_alias@,$target_alias,;t t
6751 s,@DEFS@,$DEFS,;t t
6752 s,@ECHO_C@,$ECHO_C,;t t
6753 s,@ECHO_N@,$ECHO_N,;t t
6754 s,@ECHO_T@,$ECHO_T,;t t
6755 s,@LIBS@,$LIBS,;t t
6756 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
6757 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
6758 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
6759 s,@CYGPATH_W@,$CYGPATH_W,;t t
6760 s,@PACKAGE@,$PACKAGE,;t t
6761 s,@VERSION@,$VERSION,;t t
6762 s,@ACLOCAL@,$ACLOCAL,;t t
6763 s,@AUTOCONF@,$AUTOCONF,;t t
6764 s,@AUTOMAKE@,$AUTOMAKE,;t t
6765 s,@AUTOHEADER@,$AUTOHEADER,;t t
6766 s,@MAKEINFO@,$MAKEINFO,;t t
6767 s,@AMTAR@,$AMTAR,;t t
6768 s,@install_sh@,$install_sh,;t t
6769 s,@STRIP@,$STRIP,;t t
6770 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
6771 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
6772 s,@AWK@,$AWK,;t t
6773 s,@SET_MAKE@,$SET_MAKE,;t t
6774 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
6775 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
6776 s,@MAINT@,$MAINT,;t t
6777 s,@regex_cmd@,$regex_cmd,;t t
6778 s,@CC@,$CC,;t t
6779 s,@CFLAGS@,$CFLAGS,;t t
6780 s,@LDFLAGS@,$LDFLAGS,;t t
6781 s,@CPPFLAGS@,$CPPFLAGS,;t t
6782 s,@ac_ct_CC@,$ac_ct_CC,;t t
6783 s,@EXEEXT@,$EXEEXT,;t t
6784 s,@OBJEXT@,$OBJEXT,;t t
6785 s,@DEPDIR@,$DEPDIR,;t t
6786 s,@am__include@,$am__include,;t t
6787 s,@am__quote@,$am__quote,;t t
6788 s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
6789 s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
6790 s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
6791 s,@CCDEPMODE@,$CCDEPMODE,;t t
6792 s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
6793 s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
6794 s,@CXX@,$CXX,;t t
6795 s,@CXXFLAGS@,$CXXFLAGS,;t t
6796 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
6797 s,@CXXDEPMODE@,$CXXDEPMODE,;t t
6798 s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
6799 s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
6800 s,@CPP@,$CPP,;t t
6801 s,@LN_S@,$LN_S,;t t
6802 s,@RANLIB@,$RANLIB,;t t
6803 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
6804 s,@PERL@,$PERL,;t t
6805 s,@X_CFLAGS@,$X_CFLAGS,;t t
6806 s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
6807 s,@X_LIBS@,$X_LIBS,;t t
6808 s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
6809 s,@EGREP@,$EGREP,;t t
6810 s,@LIBOBJS@,$LIBOBJS,;t t
6811 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
6812 CEOF
6813
6814 _ACEOF
6815
6816   cat >>$CONFIG_STATUS <<\_ACEOF
6817   # Split the substitutions into bite-sized pieces for seds with
6818   # small command number limits, like on Digital OSF/1 and HP-UX.
6819   ac_max_sed_lines=48
6820   ac_sed_frag=1 # Number of current file.
6821   ac_beg=1 # First line for current file.
6822   ac_end=$ac_max_sed_lines # Line after last line for current file.
6823   ac_more_lines=:
6824   ac_sed_cmds=
6825   while $ac_more_lines; do
6826     if test $ac_beg -gt 1; then
6827       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6828     else
6829       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6830     fi
6831     if test ! -s $tmp/subs.frag; then
6832       ac_more_lines=false
6833     else
6834       # The purpose of the label and of the branching condition is to
6835       # speed up the sed processing (if there are no `@' at all, there
6836       # is no need to browse any of the substitutions).
6837       # These are the two extra sed commands mentioned above.
6838       (echo ':t
6839   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
6840       if test -z "$ac_sed_cmds"; then
6841         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
6842       else
6843         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
6844       fi
6845       ac_sed_frag=`expr $ac_sed_frag + 1`
6846       ac_beg=$ac_end
6847       ac_end=`expr $ac_end + $ac_max_sed_lines`
6848     fi
6849   done
6850   if test -z "$ac_sed_cmds"; then
6851     ac_sed_cmds=cat
6852   fi
6853 fi # test -n "$CONFIG_FILES"
6854
6855 _ACEOF
6856 cat >>$CONFIG_STATUS <<\_ACEOF
6857 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
6858   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6859   case $ac_file in
6860   - | *:- | *:-:* ) # input from stdin
6861         cat >$tmp/stdin
6862         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6863         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6864   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6865         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6866   * )   ac_file_in=$ac_file.in ;;
6867   esac
6868
6869   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
6870   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6871 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6872          X"$ac_file" : 'X\(//\)[^/]' \| \
6873          X"$ac_file" : 'X\(//\)$' \| \
6874          X"$ac_file" : 'X\(/\)' \| \
6875          .     : '\(.\)' 2>/dev/null ||
6876 echo X"$ac_file" |
6877     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6878           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6879           /^X\(\/\/\)$/{ s//\1/; q; }
6880           /^X\(\/\).*/{ s//\1/; q; }
6881           s/.*/./; q'`
6882   { if $as_mkdir_p; then
6883     mkdir -p "$ac_dir"
6884   else
6885     as_dir="$ac_dir"
6886     as_dirs=
6887     while test ! -d "$as_dir"; do
6888       as_dirs="$as_dir $as_dirs"
6889       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6890 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6891          X"$as_dir" : 'X\(//\)[^/]' \| \
6892          X"$as_dir" : 'X\(//\)$' \| \
6893          X"$as_dir" : 'X\(/\)' \| \
6894          .     : '\(.\)' 2>/dev/null ||
6895 echo X"$as_dir" |
6896     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6897           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6898           /^X\(\/\/\)$/{ s//\1/; q; }
6899           /^X\(\/\).*/{ s//\1/; q; }
6900           s/.*/./; q'`
6901     done
6902     test ! -n "$as_dirs" || mkdir $as_dirs
6903   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6904 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6905    { (exit 1); exit 1; }; }; }
6906
6907   ac_builddir=.
6908
6909 if test "$ac_dir" != .; then
6910   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6911   # A "../" for each directory in $ac_dir_suffix.
6912   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6913 else
6914   ac_dir_suffix= ac_top_builddir=
6915 fi
6916
6917 case $srcdir in
6918   .)  # No --srcdir option.  We are building in place.
6919     ac_srcdir=.
6920     if test -z "$ac_top_builddir"; then
6921        ac_top_srcdir=.
6922     else
6923        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6924     fi ;;
6925   [\\/]* | ?:[\\/]* )  # Absolute path.
6926     ac_srcdir=$srcdir$ac_dir_suffix;
6927     ac_top_srcdir=$srcdir ;;
6928   *) # Relative path.
6929     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6930     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6931 esac
6932 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
6933 # absolute.
6934 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
6935 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
6936 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
6937 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
6938
6939
6940   case $INSTALL in
6941   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6942   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6943   esac
6944
6945   if test x"$ac_file" != x-; then
6946     { echo "$as_me:$LINENO: creating $ac_file" >&5
6947 echo "$as_me: creating $ac_file" >&6;}
6948     rm -f "$ac_file"
6949   fi
6950   # Let's still pretend it is `configure' which instantiates (i.e., don't
6951   # use $as_me), people would be surprised to read:
6952   #    /* config.h.  Generated by config.status.  */
6953   if test x"$ac_file" = x-; then
6954     configure_input=
6955   else
6956     configure_input="$ac_file.  "
6957   fi
6958   configure_input=$configure_input"Generated from `echo $ac_file_in |
6959                                      sed 's,.*/,,'` by configure."
6960
6961   # First look for the input files in the build tree, otherwise in the
6962   # src tree.
6963   ac_file_inputs=`IFS=:
6964     for f in $ac_file_in; do
6965       case $f in
6966       -) echo $tmp/stdin ;;
6967       [\\/$]*)
6968          # Absolute (can't be DOS-style, as IFS=:)
6969          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6970 echo "$as_me: error: cannot find input file: $f" >&2;}
6971    { (exit 1); exit 1; }; }
6972          echo $f;;
6973       *) # Relative
6974          if test -f "$f"; then
6975            # Build tree
6976            echo $f
6977          elif test -f "$srcdir/$f"; then
6978            # Source tree
6979            echo $srcdir/$f
6980          else
6981            # /dev/null tree
6982            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6983 echo "$as_me: error: cannot find input file: $f" >&2;}
6984    { (exit 1); exit 1; }; }
6985          fi;;
6986       esac
6987     done` || { (exit 1); exit 1; }
6988 _ACEOF
6989 cat >>$CONFIG_STATUS <<_ACEOF
6990   sed "$ac_vpsub
6991 $extrasub
6992 _ACEOF
6993 cat >>$CONFIG_STATUS <<\_ACEOF
6994 :t
6995 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6996 s,@configure_input@,$configure_input,;t t
6997 s,@srcdir@,$ac_srcdir,;t t
6998 s,@abs_srcdir@,$ac_abs_srcdir,;t t
6999 s,@top_srcdir@,$ac_top_srcdir,;t t
7000 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7001 s,@builddir@,$ac_builddir,;t t
7002 s,@abs_builddir@,$ac_abs_builddir,;t t
7003 s,@top_builddir@,$ac_top_builddir,;t t
7004 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7005 s,@INSTALL@,$ac_INSTALL,;t t
7006 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7007   rm -f $tmp/stdin
7008   if test x"$ac_file" != x-; then
7009     mv $tmp/out $ac_file
7010   else
7011     cat $tmp/out
7012     rm -f $tmp/out
7013   fi
7014
7015 done
7016 _ACEOF
7017 cat >>$CONFIG_STATUS <<\_ACEOF
7018
7019 #
7020 # CONFIG_HEADER section.
7021 #
7022
7023 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7024 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7025 #
7026 # ac_d sets the value in "#define NAME VALUE" lines.
7027 ac_dA='s,^\([   ]*\)#\([        ]*define[       ][      ]*\)'
7028 ac_dB='[        ].*$,\1#\2'
7029 ac_dC=' '
7030 ac_dD=',;t'
7031 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7032 ac_uA='s,^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7033 ac_uB='$,\1#\2define\3'
7034 ac_uC=' '
7035 ac_uD=',;t'
7036
7037 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7038   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7039   case $ac_file in
7040   - | *:- | *:-:* ) # input from stdin
7041         cat >$tmp/stdin
7042         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7043         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7044   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7045         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7046   * )   ac_file_in=$ac_file.in ;;
7047   esac
7048
7049   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7050 echo "$as_me: creating $ac_file" >&6;}
7051
7052   # First look for the input files in the build tree, otherwise in the
7053   # src tree.
7054   ac_file_inputs=`IFS=:
7055     for f in $ac_file_in; do
7056       case $f in
7057       -) echo $tmp/stdin ;;
7058       [\\/$]*)
7059          # Absolute (can't be DOS-style, as IFS=:)
7060          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7061 echo "$as_me: error: cannot find input file: $f" >&2;}
7062    { (exit 1); exit 1; }; }
7063          echo $f;;
7064       *) # Relative
7065          if test -f "$f"; then
7066            # Build tree
7067            echo $f
7068          elif test -f "$srcdir/$f"; then
7069            # Source tree
7070            echo $srcdir/$f
7071          else
7072            # /dev/null tree
7073            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7074 echo "$as_me: error: cannot find input file: $f" >&2;}
7075    { (exit 1); exit 1; }; }
7076          fi;;
7077       esac
7078     done` || { (exit 1); exit 1; }
7079   # Remove the trailing spaces.
7080   sed 's/[      ]*$//' $ac_file_inputs >$tmp/in
7081
7082 _ACEOF
7083
7084 # Transform confdefs.h into two sed scripts, `conftest.defines' and
7085 # `conftest.undefs', that substitutes the proper values into
7086 # config.h.in to produce config.h.  The first handles `#define'
7087 # templates, and the second `#undef' templates.
7088 # And first: Protect against being on the right side of a sed subst in
7089 # config.status.  Protect against being in an unquoted here document
7090 # in config.status.
7091 rm -f conftest.defines conftest.undefs
7092 # Using a here document instead of a string reduces the quoting nightmare.
7093 # Putting comments in sed scripts is not portable.
7094 #
7095 # `end' is used to avoid that the second main sed command (meant for
7096 # 0-ary CPP macros) applies to n-ary macro definitions.
7097 # See the Autoconf documentation for `clear'.
7098 cat >confdef2sed.sed <<\_ACEOF
7099 s/[\\&,]/\\&/g
7100 s,[\\$`],\\&,g
7101 t clear
7102 : clear
7103 s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7104 t end
7105 s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7106 : end
7107 _ACEOF
7108 # If some macros were called several times there might be several times
7109 # the same #defines, which is useless.  Nevertheless, we may not want to
7110 # sort them, since we want the *last* AC-DEFINE to be honored.
7111 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
7112 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7113 rm -f confdef2sed.sed
7114
7115 # This sed command replaces #undef with comments.  This is necessary, for
7116 # example, in the case of _POSIX_SOURCE, which is predefined and required
7117 # on some systems where configure will not decide to define it.
7118 cat >>conftest.undefs <<\_ACEOF
7119 s,^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
7120 _ACEOF
7121
7122 # Break up conftest.defines because some shells have a limit on the size
7123 # of here documents, and old seds have small limits too (100 cmds).
7124 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7125 echo '  if grep "^[     ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7126 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7127 echo '  :' >>$CONFIG_STATUS
7128 rm -f conftest.tail
7129 while grep . conftest.defines >/dev/null
7130 do
7131   # Write a limited-size here document to $tmp/defines.sed.
7132   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7133   # Speed up: don't consider the non `#define' lines.
7134   echo '/^[     ]*#[    ]*define/!b' >>$CONFIG_STATUS
7135   # Work around the forget-to-reset-the-flag bug.
7136   echo 't clr' >>$CONFIG_STATUS
7137   echo ': clr' >>$CONFIG_STATUS
7138   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7139   echo 'CEOF
7140   sed -f $tmp/defines.sed $tmp/in >$tmp/out
7141   rm -f $tmp/in
7142   mv $tmp/out $tmp/in
7143 ' >>$CONFIG_STATUS
7144   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7145   rm -f conftest.defines
7146   mv conftest.tail conftest.defines
7147 done
7148 rm -f conftest.defines
7149 echo '  fi # grep' >>$CONFIG_STATUS
7150 echo >>$CONFIG_STATUS
7151
7152 # Break up conftest.undefs because some shells have a limit on the size
7153 # of here documents, and old seds have small limits too (100 cmds).
7154 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
7155 rm -f conftest.tail
7156 while grep . conftest.undefs >/dev/null
7157 do
7158   # Write a limited-size here document to $tmp/undefs.sed.
7159   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7160   # Speed up: don't consider the non `#undef'
7161   echo '/^[     ]*#[    ]*undef/!b' >>$CONFIG_STATUS
7162   # Work around the forget-to-reset-the-flag bug.
7163   echo 't clr' >>$CONFIG_STATUS
7164   echo ': clr' >>$CONFIG_STATUS
7165   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7166   echo 'CEOF
7167   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7168   rm -f $tmp/in
7169   mv $tmp/out $tmp/in
7170 ' >>$CONFIG_STATUS
7171   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7172   rm -f conftest.undefs
7173   mv conftest.tail conftest.undefs
7174 done
7175 rm -f conftest.undefs
7176
7177 cat >>$CONFIG_STATUS <<\_ACEOF
7178   # Let's still pretend it is `configure' which instantiates (i.e., don't
7179   # use $as_me), people would be surprised to read:
7180   #    /* config.h.  Generated by config.status.  */
7181   if test x"$ac_file" = x-; then
7182     echo "/* Generated by configure.  */" >$tmp/config.h
7183   else
7184     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
7185   fi
7186   cat $tmp/in >>$tmp/config.h
7187   rm -f $tmp/in
7188   if test x"$ac_file" != x-; then
7189     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7190       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7191 echo "$as_me: $ac_file is unchanged" >&6;}
7192     else
7193       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7194 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7195          X"$ac_file" : 'X\(//\)[^/]' \| \
7196          X"$ac_file" : 'X\(//\)$' \| \
7197          X"$ac_file" : 'X\(/\)' \| \
7198          .     : '\(.\)' 2>/dev/null ||
7199 echo X"$ac_file" |
7200     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7201           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7202           /^X\(\/\/\)$/{ s//\1/; q; }
7203           /^X\(\/\).*/{ s//\1/; q; }
7204           s/.*/./; q'`
7205       { if $as_mkdir_p; then
7206     mkdir -p "$ac_dir"
7207   else
7208     as_dir="$ac_dir"
7209     as_dirs=
7210     while test ! -d "$as_dir"; do
7211       as_dirs="$as_dir $as_dirs"
7212       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7213 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7214          X"$as_dir" : 'X\(//\)[^/]' \| \
7215          X"$as_dir" : 'X\(//\)$' \| \
7216          X"$as_dir" : 'X\(/\)' \| \
7217          .     : '\(.\)' 2>/dev/null ||
7218 echo X"$as_dir" |
7219     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7220           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7221           /^X\(\/\/\)$/{ s//\1/; q; }
7222           /^X\(\/\).*/{ s//\1/; q; }
7223           s/.*/./; q'`
7224     done
7225     test ! -n "$as_dirs" || mkdir $as_dirs
7226   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7227 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7228    { (exit 1); exit 1; }; }; }
7229
7230       rm -f $ac_file
7231       mv $tmp/config.h $ac_file
7232     fi
7233   else
7234     cat $tmp/config.h
7235     rm -f $tmp/config.h
7236   fi
7237 _am_stamp_count=`expr ${_am_stamp_count-0} + 1`
7238 echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
7239 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7240          X$ac_file : 'X\(//\)[^/]' \| \
7241          X$ac_file : 'X\(//\)$' \| \
7242          X$ac_file : 'X\(/\)' \| \
7243          .     : '\(.\)' 2>/dev/null ||
7244 echo X$ac_file |
7245     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7246           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7247           /^X\(\/\/\)$/{ s//\1/; q; }
7248           /^X\(\/\).*/{ s//\1/; q; }
7249           s/.*/./; q'`/stamp-h$_am_stamp_count
7250 done
7251 _ACEOF
7252 cat >>$CONFIG_STATUS <<\_ACEOF
7253
7254 #
7255 # CONFIG_COMMANDS section.
7256 #
7257 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7258   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
7259   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
7260   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
7261 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7262          X"$ac_dest" : 'X\(//\)[^/]' \| \
7263          X"$ac_dest" : 'X\(//\)$' \| \
7264          X"$ac_dest" : 'X\(/\)' \| \
7265          .     : '\(.\)' 2>/dev/null ||
7266 echo X"$ac_dest" |
7267     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7268           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7269           /^X\(\/\/\)$/{ s//\1/; q; }
7270           /^X\(\/\).*/{ s//\1/; q; }
7271           s/.*/./; q'`
7272   ac_builddir=.
7273
7274 if test "$ac_dir" != .; then
7275   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7276   # A "../" for each directory in $ac_dir_suffix.
7277   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7278 else
7279   ac_dir_suffix= ac_top_builddir=
7280 fi
7281
7282 case $srcdir in
7283   .)  # No --srcdir option.  We are building in place.
7284     ac_srcdir=.
7285     if test -z "$ac_top_builddir"; then
7286        ac_top_srcdir=.
7287     else
7288        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7289     fi ;;
7290   [\\/]* | ?:[\\/]* )  # Absolute path.
7291     ac_srcdir=$srcdir$ac_dir_suffix;
7292     ac_top_srcdir=$srcdir ;;
7293   *) # Relative path.
7294     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7295     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7296 esac
7297 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
7298 # absolute.
7299 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
7300 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
7301 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
7302 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
7303
7304
7305   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7306 echo "$as_me: executing $ac_dest commands" >&6;}
7307   case $ac_dest in
7308     depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
7309   # Strip MF so we end up with the name of the file.
7310   mf=`echo "$mf" | sed -e 's/:.*$//'`
7311   # Check whether this is an Automake generated Makefile or not.
7312   # We used to match only the files named `Makefile.in', but
7313   # some people rename them; so instead we look at the file content.
7314   # Grep'ing the first line is not enough: some people post-process
7315   # each Makefile.in and add a new line on top of each file to say so.
7316   # So let's grep whole file.
7317   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
7318     dirpart=`(dirname "$mf") 2>/dev/null ||
7319 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7320          X"$mf" : 'X\(//\)[^/]' \| \
7321          X"$mf" : 'X\(//\)$' \| \
7322          X"$mf" : 'X\(/\)' \| \
7323          .     : '\(.\)' 2>/dev/null ||
7324 echo X"$mf" |
7325     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7326           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7327           /^X\(\/\/\)$/{ s//\1/; q; }
7328           /^X\(\/\).*/{ s//\1/; q; }
7329           s/.*/./; q'`
7330   else
7331     continue
7332   fi
7333   grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
7334   # Extract the definition of DEP_FILES from the Makefile without
7335   # running `make'.
7336   DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
7337   test -z "$DEPDIR" && continue
7338   # When using ansi2knr, U may be empty or an underscore; expand it
7339   U=`sed -n -e '/^U = / s///p' < "$mf"`
7340   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
7341   # We invoke sed twice because it is the simplest approach to
7342   # changing $(DEPDIR) to its actual value in the expansion.
7343   for file in `sed -n -e '
7344     /^DEP_FILES = .*\\\\$/ {
7345       s/^DEP_FILES = //
7346       :loop
7347         s/\\\\$//
7348         p
7349         n
7350         /\\\\$/ b loop
7351       p
7352     }
7353     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
7354        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7355     # Make sure the directory exists.
7356     test -f "$dirpart/$file" && continue
7357     fdir=`(dirname "$file") 2>/dev/null ||
7358 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7359          X"$file" : 'X\(//\)[^/]' \| \
7360          X"$file" : 'X\(//\)$' \| \
7361          X"$file" : 'X\(/\)' \| \
7362          .     : '\(.\)' 2>/dev/null ||
7363 echo X"$file" |
7364     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7365           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7366           /^X\(\/\/\)$/{ s//\1/; q; }
7367           /^X\(\/\).*/{ s//\1/; q; }
7368           s/.*/./; q'`
7369     { if $as_mkdir_p; then
7370     mkdir -p $dirpart/$fdir
7371   else
7372     as_dir=$dirpart/$fdir
7373     as_dirs=
7374     while test ! -d "$as_dir"; do
7375       as_dirs="$as_dir $as_dirs"
7376       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7377 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7378          X"$as_dir" : 'X\(//\)[^/]' \| \
7379          X"$as_dir" : 'X\(//\)$' \| \
7380          X"$as_dir" : 'X\(/\)' \| \
7381          .     : '\(.\)' 2>/dev/null ||
7382 echo X"$as_dir" |
7383     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7384           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7385           /^X\(\/\/\)$/{ s//\1/; q; }
7386           /^X\(\/\).*/{ s//\1/; q; }
7387           s/.*/./; q'`
7388     done
7389     test ! -n "$as_dirs" || mkdir $as_dirs
7390   fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
7391 echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
7392    { (exit 1); exit 1; }; }; }
7393
7394     # echo "creating $dirpart/$file"
7395     echo '# dummy' > "$dirpart/$file"
7396   done
7397 done
7398  ;;
7399   esac
7400 done
7401 _ACEOF
7402
7403 cat >>$CONFIG_STATUS <<\_ACEOF
7404
7405 { (exit 0); exit 0; }
7406 _ACEOF
7407 chmod +x $CONFIG_STATUS
7408 ac_clean_files=$ac_clean_files_save
7409
7410
7411 # configure is writing to config.log, and then calls config.status.
7412 # config.status does its own redirection, appending to config.log.
7413 # Unfortunately, on DOS this fails, as config.log is still kept open
7414 # by configure, so config.status won't be able to write to it; its
7415 # output is simply discarded.  So we exec the FD to /dev/null,
7416 # effectively closing config.log, so it can be properly (re)opened and
7417 # appended to by config.status.  When coming back to configure, we
7418 # need to make the FD available again.
7419 if test "$no_create" != yes; then
7420   ac_cs_success=:
7421   ac_config_status_args=
7422   test "$silent" = yes &&
7423     ac_config_status_args="$ac_config_status_args --quiet"
7424   exec 5>/dev/null
7425   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7426   exec 5>>config.log
7427   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7428   # would make configure fail if this is the last instruction.
7429   $ac_cs_success || { (exit 1); exit 1; }
7430 fi
7431