plugins/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="../include/ptlib.h"
 274 # Factoring default headers for most tests.
 275 ac_includes_default="\
 276 #include <stdio.h>
 277 #if HAVE_SYS_TYPES_H
 278 # include <sys/types.h>
 279 #endif
 280 #if HAVE_SYS_STAT_H
 281 # include <sys/stat.h>
 282 #endif
 283 #if STDC_HEADERS
 284 # include <stdlib.h>
 285 # include <stddef.h>
 286 #else
 287 # if HAVE_STDLIB_H
 288 #  include <stdlib.h>
 289 # endif
 290 #endif
 291 #if HAVE_STRING_H
 292 # if !STDC_HEADERS && HAVE_MEMORY_H
 293 #  include <memory.h>
 294 # endif
 295 # include <string.h>
 296 #endif
 297 #if HAVE_STRINGS_H
 298 # include <strings.h>
 299 #endif
 300 #if HAVE_INTTYPES_H
 301 # include <inttypes.h>
 302 #else
 303 # if HAVE_STDINT_H
 304 #  include <stdint.h>
 305 # endif
 306 #endif
 307 #if HAVE_UNISTD_H
 308 # include <unistd.h>
 309 #endif"
 310
 311 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 CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT PWLIBDIR PWINSTDIR INSTALLPREFIX LIBDIR CC CFLAGS ac_ct_CC CPP EGREP HAS_ALSA HAS_OSS HAS_V4L HAS_BSDVIDEOCAP HAS_AVC1394 HAS_DC1394 DC_CFLAGS LIBOBJS LTLIBOBJS'
 312 ac_subst_files=''
 313
 314 # Initialize some variables set by options.
 315 ac_init_help=
 316 ac_init_version=false
 317 # The variables have the same names as the options, with
 318 # dashes changed to underlines.
 319 cache_file=/dev/null
 320 exec_prefix=NONE
 321 no_create=
 322 no_recursion=
 323 prefix=NONE
 324 program_prefix=NONE
 325 program_suffix=NONE
 326 program_transform_name=s,x,x,
 327 silent=
 328 site=
 329 srcdir=
 330 verbose=
 331 x_includes=NONE
 332 x_libraries=NONE
 333
 334 # Installation directory options.
 335 # These are left unexpanded so users can "make install exec_prefix=/foo"
 336 # and all the variables that are supposed to be based on exec_prefix
 337 # by default will actually change.
 338 # Use braces instead of parens because sh, perl, etc. also accept them.
 339 bindir='${exec_prefix}/bin'
 340 sbindir='${exec_prefix}/sbin'
 341 libexecdir='${exec_prefix}/libexec'
 342 datadir='${prefix}/share'
 343 sysconfdir='${prefix}/etc'
 344 sharedstatedir='${prefix}/com'
 345 localstatedir='${prefix}/var'
 346 libdir='${exec_prefix}/lib'
 347 includedir='${prefix}/include'
 348 oldincludedir='/usr/include'
 349 infodir='${prefix}/info'
 350 mandir='${prefix}/man'
 351
 352 ac_prev=
 353 for ac_option
 354 do
 355   # If the previous option needs an argument, assign it.
 356   if test -n "$ac_prev"; then
 357     eval "$ac_prev=\$ac_option"
 358     ac_prev=
 359     continue
 360   fi
 361
 362   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 363
 364   # Accept the important Cygnus configure options, so we can diagnose typos.
 365
 366   case $ac_option in
 367
 368   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 369     ac_prev=bindir ;;
 370   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 371     bindir=$ac_optarg ;;
 372
 373   -build | --build | --buil | --bui | --bu)
 374     ac_prev=build_alias ;;
 375   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 376     build_alias=$ac_optarg ;;
 377
 378   -cache-file | --cache-file | --cache-fil | --cache-fi \
 379   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 380     ac_prev=cache_file ;;
 381   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 382   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 383     cache_file=$ac_optarg ;;
 384
 385   --config-cache | -C)
 386     cache_file=config.cache ;;
 387
 388   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 389     ac_prev=datadir ;;
 390   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 391   | --da=*)
 392     datadir=$ac_optarg ;;
 393
 394   -disable-* | --disable-*)
 395     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 396     # Reject names that are not valid shell variable names.
 397     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 398       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 399    { (exit 1); exit 1; }; }
 400     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 401     eval "enable_$ac_feature=no" ;;
 402
 403   -enable-* | --enable-*)
 404     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 405     # Reject names that are not valid shell variable names.
 406     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 407       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 408    { (exit 1); exit 1; }; }
 409     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 410     case $ac_option in
 411       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 412       *) ac_optarg=yes ;;
 413     esac
 414     eval "enable_$ac_feature='$ac_optarg'" ;;
 415
 416   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 417   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 418   | --exec | --exe | --ex)
 419     ac_prev=exec_prefix ;;
 420   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 421   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 422   | --exec=* | --exe=* | --ex=*)
 423     exec_prefix=$ac_optarg ;;
 424
 425   -gas | --gas | --ga | --g)
 426     # Obsolete; use --with-gas.
 427     with_gas=yes ;;
 428
 429   -help | --help | --hel | --he | -h)
 430     ac_init_help=long ;;
 431   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 432     ac_init_help=recursive ;;
 433   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 434     ac_init_help=short ;;
 435
 436   -host | --host | --hos | --ho)
 437     ac_prev=host_alias ;;
 438   -host=* | --host=* | --hos=* | --ho=*)
 439     host_alias=$ac_optarg ;;
 440
 441   -includedir | --includedir | --includedi | --included | --include \
 442   | --includ | --inclu | --incl | --inc)
 443     ac_prev=includedir ;;
 444   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 445   | --includ=* | --inclu=* | --incl=* | --inc=*)
 446     includedir=$ac_optarg ;;
 447
 448   -infodir | --infodir | --infodi | --infod | --info | --inf)
 449     ac_prev=infodir ;;
 450   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 451     infodir=$ac_optarg ;;
 452
 453   -libdir | --libdir | --libdi | --libd)
 454     ac_prev=libdir ;;
 455   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 456     libdir=$ac_optarg ;;
 457
 458   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 459   | --libexe | --libex | --libe)
 460     ac_prev=libexecdir ;;
 461   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 462   | --libexe=* | --libex=* | --libe=*)
 463     libexecdir=$ac_optarg ;;
 464
 465   -localstatedir | --localstatedir | --localstatedi | --localstated \
 466   | --localstate | --localstat | --localsta | --localst \
 467   | --locals | --local | --loca | --loc | --lo)
 468     ac_prev=localstatedir ;;
 469   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 470   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 471   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 472     localstatedir=$ac_optarg ;;
 473
 474   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 475     ac_prev=mandir ;;
 476   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 477     mandir=$ac_optarg ;;
 478
 479   -nfp | --nfp | --nf)
 480     # Obsolete; use --without-fp.
 481     with_fp=no ;;
 482
 483   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 484   | --no-cr | --no-c | -n)
 485     no_create=yes ;;
 486
 487   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 488   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 489     no_recursion=yes ;;
 490
 491   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 492   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 493   | --oldin | --oldi | --old | --ol | --o)
 494     ac_prev=oldincludedir ;;
 495   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 496   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 497   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 498     oldincludedir=$ac_optarg ;;
 499
 500   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 501     ac_prev=prefix ;;
 502   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 503     prefix=$ac_optarg ;;
 504
 505   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 506   | --program-pre | --program-pr | --program-p)
 507     ac_prev=program_prefix ;;
 508   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 509   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 510     program_prefix=$ac_optarg ;;
 511
 512   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 513   | --program-suf | --program-su | --program-s)
 514     ac_prev=program_suffix ;;
 515   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 516   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 517     program_suffix=$ac_optarg ;;
 518
 519   -program-transform-name | --program-transform-name \
 520   | --program-transform-nam | --program-transform-na \
 521   | --program-transform-n | --program-transform- \
 522   | --program-transform | --program-transfor \
 523   | --program-transfo | --program-transf \
 524   | --program-trans | --program-tran \
 525   | --progr-tra | --program-tr | --program-t)
 526     ac_prev=program_transform_name ;;
 527   -program-transform-name=* | --program-transform-name=* \
 528   | --program-transform-nam=* | --program-transform-na=* \
 529   | --program-transform-n=* | --program-transform-=* \
 530   | --program-transform=* | --program-transfor=* \
 531   | --program-transfo=* | --program-transf=* \
 532   | --program-trans=* | --program-tran=* \
 533   | --progr-tra=* | --program-tr=* | --program-t=*)
 534     program_transform_name=$ac_optarg ;;
 535
 536   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 537   | -silent | --silent | --silen | --sile | --sil)
 538     silent=yes ;;
 539
 540   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 541     ac_prev=sbindir ;;
 542   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 543   | --sbi=* | --sb=*)
 544     sbindir=$ac_optarg ;;
 545
 546   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 547   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 548   | --sharedst | --shareds | --shared | --share | --shar \
 549   | --sha | --sh)
 550     ac_prev=sharedstatedir ;;
 551   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 552   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 553   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 554   | --sha=* | --sh=*)
 555     sharedstatedir=$ac_optarg ;;
 556
 557   -site | --site | --sit)
 558     ac_prev=site ;;
 559   -site=* | --site=* | --sit=*)
 560     site=$ac_optarg ;;
 561
 562   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 563     ac_prev=srcdir ;;
 564   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 565     srcdir=$ac_optarg ;;
 566
 567   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 568   | --syscon | --sysco | --sysc | --sys | --sy)
 569     ac_prev=sysconfdir ;;
 570   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 571   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 572     sysconfdir=$ac_optarg ;;
 573
 574   -target | --target | --targe | --targ | --tar | --ta | --t)
 575     ac_prev=target_alias ;;
 576   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 577     target_alias=$ac_optarg ;;
 578
 579   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 580     verbose=yes ;;
 581
 582   -version | --version | --versio | --versi | --vers | -V)
 583     ac_init_version=: ;;
 584
 585   -with-* | --with-*)
 586     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 587     # Reject names that are not valid shell variable names.
 588     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 589       { echo "$as_me: error: invalid package name: $ac_package" >&2
 590    { (exit 1); exit 1; }; }
 591     ac_package=`echo $ac_package| sed 's/-/_/g'`
 592     case $ac_option in
 593       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 594       *) ac_optarg=yes ;;
 595     esac
 596     eval "with_$ac_package='$ac_optarg'" ;;
 597
 598   -without-* | --without-*)
 599     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 600     # Reject names that are not valid shell variable names.
 601     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 602       { echo "$as_me: error: invalid package name: $ac_package" >&2
 603    { (exit 1); exit 1; }; }
 604     ac_package=`echo $ac_package | sed 's/-/_/g'`
 605     eval "with_$ac_package=no" ;;
 606
 607   --x)
 608     # Obsolete; use --with-x.
 609     with_x=yes ;;
 610
 611   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 612   | --x-incl | --x-inc | --x-in | --x-i)
 613     ac_prev=x_includes ;;
 614   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 615   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 616     x_includes=$ac_optarg ;;
 617
 618   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 619   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 620     ac_prev=x_libraries ;;
 621   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 622   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 623     x_libraries=$ac_optarg ;;
 624
 625   -*) { echo "$as_me: error: unrecognized option: $ac_option
 626 Try \`$0 --help' for more information." >&2
 627    { (exit 1); exit 1; }; }
 628     ;;
 629
 630   *=*)
 631     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 632     # Reject names that are not valid shell variable names.
 633     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 634       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 635    { (exit 1); exit 1; }; }
 636     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 637     eval "$ac_envvar='$ac_optarg'"
 638     export $ac_envvar ;;
 639
 640   *)
 641     # FIXME: should be removed in autoconf 3.0.
 642     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 643     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 644       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 645     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 646     ;;
 647
 648   esac
 649 done
 650
 651 if test -n "$ac_prev"; then
 652   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 653   { echo "$as_me: error: missing argument to $ac_option" >&2
 654    { (exit 1); exit 1; }; }
 655 fi
 656
 657 # Be sure to have absolute paths.
 658 for ac_var in exec_prefix prefix
 659 do
 660   eval ac_val=$`echo $ac_var`
 661   case $ac_val in
 662     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 663     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 664    { (exit 1); exit 1; }; };;
 665   esac
 666 done
 667
 668 # Be sure to have absolute paths.
 669 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 670               localstatedir libdir includedir oldincludedir infodir mandir
 671 do
 672   eval ac_val=$`echo $ac_var`
 673   case $ac_val in
 674     [\\/$]* | ?:[\\/]* ) ;;
 675     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 676    { (exit 1); exit 1; }; };;
 677   esac
 678 done
 679
 680 # There might be people who depend on the old broken behavior: `$host'
 681 # used to hold the argument of --host etc.
 682 # FIXME: To remove some day.
 683 build=$build_alias
 684 host=$host_alias
 685 target=$target_alias
 686
 687 # FIXME: To remove some day.
 688 if test "x$host_alias" != x; then
 689   if test "x$build_alias" = x; then
 690     cross_compiling=maybe
 691     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 692     If a cross compiler is detected then cross compile mode will be used." >&2
 693   elif test "x$build_alias" != "x$host_alias"; then
 694     cross_compiling=yes
 695   fi
 696 fi
 697
 698 ac_tool_prefix=
 699 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 700
 701 test "$silent" = yes && exec 6>/dev/null
 702
 703
 704 # Find the source files, if location was not specified.
 705 if test -z "$srcdir"; then
 706   ac_srcdir_defaulted=yes
 707   # Try the directory containing this script, then its parent.
 708   ac_confdir=`(dirname "$0") 2>/dev/null ||
 709 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 710          X"$0" : 'X\(//\)[^/]' \| \
 711          X"$0" : 'X\(//\)$' \| \
 712          X"$0" : 'X\(/\)' \| \
 713          .     : '\(.\)' 2>/dev/null ||
 714 echo X"$0" |
 715     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 716           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 717           /^X\(\/\/\)$/{ s//\1/; q; }
 718           /^X\(\/\).*/{ s//\1/; q; }
 719           s/.*/./; q'`
 720   srcdir=$ac_confdir
 721   if test ! -r $srcdir/$ac_unique_file; then
 722     srcdir=..
 723   fi
 724 else
 725   ac_srcdir_defaulted=no
 726 fi
 727 if test ! -r $srcdir/$ac_unique_file; then
 728   if test "$ac_srcdir_defaulted" = yes; then
 729     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 730    { (exit 1); exit 1; }; }
 731   else
 732     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 733    { (exit 1); exit 1; }; }
 734   fi
 735 fi
 736 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 737   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 738    { (exit 1); exit 1; }; }
 739 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 740 ac_env_build_alias_set=${build_alias+set}
 741 ac_env_build_alias_value=$build_alias
 742 ac_cv_env_build_alias_set=${build_alias+set}
 743 ac_cv_env_build_alias_value=$build_alias
 744 ac_env_host_alias_set=${host_alias+set}
 745 ac_env_host_alias_value=$host_alias
 746 ac_cv_env_host_alias_set=${host_alias+set}
 747 ac_cv_env_host_alias_value=$host_alias
 748 ac_env_target_alias_set=${target_alias+set}
 749 ac_env_target_alias_value=$target_alias
 750 ac_cv_env_target_alias_set=${target_alias+set}
 751 ac_cv_env_target_alias_value=$target_alias
 752 ac_env_CXX_set=${CXX+set}
 753 ac_env_CXX_value=$CXX
 754 ac_cv_env_CXX_set=${CXX+set}
 755 ac_cv_env_CXX_value=$CXX
 756 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
 757 ac_env_CXXFLAGS_value=$CXXFLAGS
 758 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
 759 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
 760 ac_env_LDFLAGS_set=${LDFLAGS+set}
 761 ac_env_LDFLAGS_value=$LDFLAGS
 762 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 763 ac_cv_env_LDFLAGS_value=$LDFLAGS
 764 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 765 ac_env_CPPFLAGS_value=$CPPFLAGS
 766 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 767 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 768 ac_env_CC_set=${CC+set}
 769 ac_env_CC_value=$CC
 770 ac_cv_env_CC_set=${CC+set}
 771 ac_cv_env_CC_value=$CC
 772 ac_env_CFLAGS_set=${CFLAGS+set}
 773 ac_env_CFLAGS_value=$CFLAGS
 774 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 775 ac_cv_env_CFLAGS_value=$CFLAGS
 776 ac_env_CPP_set=${CPP+set}
 777 ac_env_CPP_value=$CPP
 778 ac_cv_env_CPP_set=${CPP+set}
 779 ac_cv_env_CPP_value=$CPP
 780
 781 #
 782 # Report the --help message.
 783 #
 784 if test "$ac_init_help" = "long"; then
 785   # Omit some internal or obsolete options to make the list less imposing.
 786   # This message is too long to be a string in the A/UX 3.1 sh.
 787   cat <<_ACEOF
 788 \`configure' configures this package to adapt to many kinds of systems.
 789
 790 Usage: $0 [OPTION]... [VAR=VALUE]...
 791
 792 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 793 VAR=VALUE.  See below for descriptions of some of the useful variables.
 794
 795 Defaults for the options are specified in brackets.
 796
 797 Configuration:
 798   -h, --help              display this help and exit
 799       --help=short        display options specific to this package
 800       --help=recursive    display the short help of all the included packages
 801   -V, --version           display version information and exit
 802   -q, --quiet, --silent   do not print \`checking...' messages
 803       --cache-file=FILE   cache test results in FILE [disabled]
 804   -C, --config-cache      alias for \`--cache-file=config.cache'
 805   -n, --no-create         do not create output files
 806       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 807
 808 _ACEOF
 809
 810   cat <<_ACEOF
 811 Installation directories:
 812   --prefix=PREFIX         install architecture-independent files in PREFIX
 813                           [$ac_default_prefix]
 814   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 815                           [PREFIX]
 816
 817 By default, \`make install' will install all the files in
 818 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 819 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 820 for instance \`--prefix=\$HOME'.
 821
 822 For better control, use the options below.
 823
 824 Fine tuning of the installation directories:
 825   --bindir=DIR           user executables [EPREFIX/bin]
 826   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 827   --libexecdir=DIR       program executables [EPREFIX/libexec]
 828   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 829   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 830   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 831   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 832   --libdir=DIR           object code libraries [EPREFIX/lib]
 833   --includedir=DIR       C header files [PREFIX/include]
 834   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 835   --infodir=DIR          info documentation [PREFIX/info]
 836   --mandir=DIR           man documentation [PREFIX/man]
 837 _ACEOF
 838
 839   cat <<\_ACEOF
 840 _ACEOF
 841 fi
 842
 843 if test -n "$ac_init_help"; then
 844
 845   cat <<\_ACEOF
 846
 847 Optional Features:
 848   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 849   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 850   --enable-alsa           enable ALSA audio support
 851   --enable-oss            enable OSS audio support
 852   --disable-video         disable video device support in PWLIB
 853   --enable-v4l            enable V4L video support
 854   --enable-bsdvideo       enable BSD video support
 855   --enable-avc            enable IEEE1394/AVC video support
 856   --enable-dc             enable IEEE1394/DC video support
 857
 858 Some influential environment variables:
 859   CXX         C++ compiler command
 860   CXXFLAGS    C++ compiler flags
 861   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 862               nonstandard directory <lib dir>
 863   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 864               headers in a nonstandard directory <include dir>
 865   CC          C compiler command
 866   CFLAGS      C compiler flags
 867   CPP         C preprocessor
 868
 869 Use these variables to override the choices made by `configure' or to help
 870 it to find libraries and programs with nonstandard names/locations.
 871
 872 _ACEOF
 873 fi
 874
 875 if test "$ac_init_help" = "recursive"; then
 876   # If there are subdirs, report their specific --help.
 877   ac_popdir=`pwd`
 878   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 879     test -d $ac_dir || continue
 880     ac_builddir=.
 881
 882 if test "$ac_dir" != .; then
 883   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 884   # A "../" for each directory in $ac_dir_suffix.
 885   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 886 else
 887   ac_dir_suffix= ac_top_builddir=
 888 fi
 889
 890 case $srcdir in
 891   .)  # No --srcdir option.  We are building in place.
 892     ac_srcdir=.
 893     if test -z "$ac_top_builddir"; then
 894        ac_top_srcdir=.
 895     else
 896        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 897     fi ;;
 898   [\\/]* | ?:[\\/]* )  # Absolute path.
 899     ac_srcdir=$srcdir$ac_dir_suffix;
 900     ac_top_srcdir=$srcdir ;;
 901   *) # Relative path.
 902     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 903     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 904 esac
 905 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
 906 # absolute.
 907 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
 908 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
 909 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
 910 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
 911
 912     cd $ac_dir
 913     # Check for guested configure; otherwise get Cygnus style configure.
 914     if test -f $ac_srcdir/configure.gnu; then
 915       echo
 916       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 917     elif test -f $ac_srcdir/configure; then
 918       echo
 919       $SHELL $ac_srcdir/configure  --help=recursive
 920     elif test -f $ac_srcdir/configure.ac ||
 921            test -f $ac_srcdir/configure.in; then
 922       echo
 923       $ac_configure --help
 924     else
 925       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 926     fi
 927     cd $ac_popdir
 928   done
 929 fi
 930
 931 test -n "$ac_init_help" && exit 0
 932 if $ac_init_version; then
 933   cat <<\_ACEOF
 934
 935 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
 936 Free Software Foundation, Inc.
 937 This configure script is free software; the Free Software Foundation
 938 gives unlimited permission to copy, distribute and modify it.
 939 _ACEOF
 940   exit 0
 941 fi
 942 exec 5>config.log
 943 cat >&5 <<_ACEOF
 944 This file contains any messages produced by compilers while
 945 running configure, to aid debugging if configure makes a mistake.
 946
 947 It was created by $as_me, which was
 948 generated by GNU Autoconf 2.57.  Invocation command line was
 949
 950   $ $0 $@
 951
 952 _ACEOF
 953 {
 954 cat <<_ASUNAME
 955 ## --------- ##
 956 ## Platform. ##
 957 ## --------- ##
 958
 959 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 960 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 961 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 962 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 963 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 964
 965 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 966 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 967
 968 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 969 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 970 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 971 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
 972 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 973 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 974 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 975
 976 _ASUNAME
 977
 978 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 979 for as_dir in $PATH
 980 do
 981   IFS=$as_save_IFS
 982   test -z "$as_dir" && as_dir=.
 983   echo "PATH: $as_dir"
 984 done
 985
 986 } >&5
 987
 988 cat >&5 <<_ACEOF
 989
 990
 991 ## ----------- ##
 992 ## Core tests. ##
 993 ## ----------- ##
 994
 995 _ACEOF
 996
 997
 998 # Keep a trace of the command line.
 999 # Strip out --no-create and --no-recursion so they do not pile up.
1000 # Strip out --silent because we don't want to record it for future runs.
1001 # Also quote any args containing shell meta-characters.
1002 # Make two passes to allow for proper duplicate-argument suppression.
1003 ac_configure_args=
1004 ac_configure_args0=
1005 ac_configure_args1=
1006 ac_sep=
1007 ac_must_keep_next=false
1008 for ac_pass in 1 2
1009 do
1010   for ac_arg
1011   do
1012     case $ac_arg in
1013     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1014     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1015     | -silent | --silent | --silen | --sile | --sil)
1016       continue ;;
1017     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1018       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1019     esac
1020     case $ac_pass in
1021     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1022     2)
1023       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1024       if test $ac_must_keep_next = true; then
1025         ac_must_keep_next=false # Got value, back to normal.
1026       else
1027         case $ac_arg in
1028           *=* | --config-cache | -C | -disable-* | --disable-* \
1029           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1030           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1031           | -with-* | --with-* | -without-* | --without-* | --x)
1032             case "$ac_configure_args0 " in
1033               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1034             esac
1035             ;;
1036           -* ) ac_must_keep_next=true ;;
1037         esac
1038       fi
1039       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1040       # Get rid of the leading space.
1041       ac_sep=" "
1042       ;;
1043     esac
1044   done
1045 done
1046 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1047 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1048
1049 # When interrupted or exit'd, cleanup temporary files, and complete
1050 # config.log.  We remove comments because anyway the quotes in there
1051 # would cause problems or look ugly.
1052 # WARNING: Be sure not to use single quotes in there, as some shells,
1053 # such as our DU 5.0 friend, will then `close' the trap.
1054 trap 'exit_status=$?
1055   # Save into config.log some information that might help in debugging.
1056   {
1057     echo
1058
1059     cat <<\_ASBOX
1060 ## ---------------- ##
1061 ## Cache variables. ##
1062 ## ---------------- ##
1063 _ASBOX
1064     echo
1065     # The following way of writing the cache mishandles newlines in values,
1066 {
1067   (set) 2>&1 |
1068     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1069     *ac_space=\ *)
1070       sed -n \
1071         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1072           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1073       ;;
1074     *)
1075       sed -n \
1076         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1077       ;;
1078     esac;
1079 }
1080     echo
1081
1082     cat <<\_ASBOX
1083 ## ----------------- ##
1084 ## Output variables. ##
1085 ## ----------------- ##
1086 _ASBOX
1087     echo
1088     for ac_var in $ac_subst_vars
1089     do
1090       eval ac_val=$`echo $ac_var`
1091       echo "$ac_var='"'"'$ac_val'"'"'"
1092     done | sort
1093     echo
1094
1095     if test -n "$ac_subst_files"; then
1096       cat <<\_ASBOX
1097 ## ------------- ##
1098 ## Output files. ##
1099 ## ------------- ##
1100 _ASBOX
1101       echo
1102       for ac_var in $ac_subst_files
1103       do
1104         eval ac_val=$`echo $ac_var`
1105         echo "$ac_var='"'"'$ac_val'"'"'"
1106       done | sort
1107       echo
1108     fi
1109
1110     if test -s confdefs.h; then
1111       cat <<\_ASBOX
1112 ## ----------- ##
1113 ## confdefs.h. ##
1114 ## ----------- ##
1115 _ASBOX
1116       echo
1117       sed "/^$/d" confdefs.h | sort
1118       echo
1119     fi
1120     test "$ac_signal" != 0 &&
1121       echo "$as_me: caught signal $ac_signal"
1122     echo "$as_me: exit $exit_status"
1123   } >&5
1124   rm -f core core.* *.core &&
1125   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1126     exit $exit_status
1127      ' 0
1128 for ac_signal in 1 2 13 15; do
1129   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1130 done
1131 ac_signal=0
1132
1133 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1134 rm -rf conftest* confdefs.h
1135 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1136 echo >confdefs.h
1137
1138 # Predefined preprocessor variables.
1139
1140 cat >>confdefs.h <<_ACEOF
1141 #define PACKAGE_NAME "$PACKAGE_NAME"
1142 _ACEOF
1143
1144
1145 cat >>confdefs.h <<_ACEOF
1146 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1147 _ACEOF
1148
1149
1150 cat >>confdefs.h <<_ACEOF
1151 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1152 _ACEOF
1153
1154
1155 cat >>confdefs.h <<_ACEOF
1156 #define PACKAGE_STRING "$PACKAGE_STRING"
1157 _ACEOF
1158
1159
1160 cat >>confdefs.h <<_ACEOF
1161 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1162 _ACEOF
1163
1164
1165 # Let the site file select an alternate cache file if it wants to.
1166 # Prefer explicitly selected file to automatically selected ones.
1167 if test -z "$CONFIG_SITE"; then
1168   if test "x$prefix" != xNONE; then
1169     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1170   else
1171     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1172   fi
1173 fi
1174 for ac_site_file in $CONFIG_SITE; do
1175   if test -r "$ac_site_file"; then
1176     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1177 echo "$as_me: loading site script $ac_site_file" >&6;}
1178     sed 's/^/| /' "$ac_site_file" >&5
1179     . "$ac_site_file"
1180   fi
1181 done
1182
1183 if test -r "$cache_file"; then
1184   # Some versions of bash will fail to source /dev/null (special
1185   # files actually), so we avoid doing that.
1186   if test -f "$cache_file"; then
1187     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1188 echo "$as_me: loading cache $cache_file" >&6;}
1189     case $cache_file in
1190       [\\/]* | ?:[\\/]* ) . $cache_file;;
1191       *)                      . ./$cache_file;;
1192     esac
1193   fi
1194 else
1195   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1196 echo "$as_me: creating cache $cache_file" >&6;}
1197   >$cache_file
1198 fi
1199
1200 # Check that the precious variables saved in the cache have kept the same
1201 # value.
1202 ac_cache_corrupted=false
1203 for ac_var in `(set) 2>&1 |
1204                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1205   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1206   eval ac_new_set=\$ac_env_${ac_var}_set
1207   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1208   eval ac_new_val="\$ac_env_${ac_var}_value"
1209   case $ac_old_set,$ac_new_set in
1210     set,)
1211       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1212 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1213       ac_cache_corrupted=: ;;
1214     ,set)
1215       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1216 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1217       ac_cache_corrupted=: ;;
1218     ,);;
1219     *)
1220       if test "x$ac_old_val" != "x$ac_new_val"; then
1221         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1222 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1223         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1224 echo "$as_me:   former value:  $ac_old_val" >&2;}
1225         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1226 echo "$as_me:   current value: $ac_new_val" >&2;}
1227         ac_cache_corrupted=:
1228       fi;;
1229   esac
1230   # Pass precious variables to config.status.
1231   if test "$ac_new_set" = set; then
1232     case $ac_new_val in
1233     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1234       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1235     *) ac_arg=$ac_var=$ac_new_val ;;
1236     esac
1237     case " $ac_configure_args " in
1238       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1239       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1240     esac
1241   fi
1242 done
1243 if $ac_cache_corrupted; then
1244   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1245 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1246   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1247 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1248    { (exit 1); exit 1; }; }
1249 fi
1250
1251 ac_ext=c
1252 ac_cpp='$CPP $CPPFLAGS'
1253 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1254 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1255 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276 ac_ext=cc
1277 ac_cpp='$CXXCPP $CPPFLAGS'
1278 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1279 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1280 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1281 if test -n "$ac_tool_prefix"; then
1282   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1283   do
1284     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1285 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1286 echo "$as_me:$LINENO: checking for $ac_word" >&5
1287 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1288 if test "${ac_cv_prog_CXX+set}" = set; then
1289   echo $ECHO_N "(cached) $ECHO_C" >&6
1290 else
1291   if test -n "$CXX"; then
1292   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1293 else
1294 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1295 for as_dir in $PATH
1296 do
1297   IFS=$as_save_IFS
1298   test -z "$as_dir" && as_dir=.
1299   for ac_exec_ext in '' $ac_executable_extensions; do
1300   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1301     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1302     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1303     break 2
1304   fi
1305 done
1306 done
1307
1308 fi
1309 fi
1310 CXX=$ac_cv_prog_CXX
1311 if test -n "$CXX"; then
1312   echo "$as_me:$LINENO: result: $CXX" >&5
1313 echo "${ECHO_T}$CXX" >&6
1314 else
1315   echo "$as_me:$LINENO: result: no" >&5
1316 echo "${ECHO_T}no" >&6
1317 fi
1318
1319     test -n "$CXX" && break
1320   done
1321 fi
1322 if test -z "$CXX"; then
1323   ac_ct_CXX=$CXX
1324   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1325 do
1326   # Extract the first word of "$ac_prog", so it can be a program name with args.
1327 set dummy $ac_prog; ac_word=$2
1328 echo "$as_me:$LINENO: checking for $ac_word" >&5
1329 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1330 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1331   echo $ECHO_N "(cached) $ECHO_C" >&6
1332 else
1333   if test -n "$ac_ct_CXX"; then
1334   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1335 else
1336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1337 for as_dir in $PATH
1338 do
1339   IFS=$as_save_IFS
1340   test -z "$as_dir" && as_dir=.
1341   for ac_exec_ext in '' $ac_executable_extensions; do
1342   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1343     ac_cv_prog_ac_ct_CXX="$ac_prog"
1344     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1345     break 2
1346   fi
1347 done
1348 done
1349
1350 fi
1351 fi
1352 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1353 if test -n "$ac_ct_CXX"; then
1354   echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1355 echo "${ECHO_T}$ac_ct_CXX" >&6
1356 else
1357   echo "$as_me:$LINENO: result: no" >&5
1358 echo "${ECHO_T}no" >&6
1359 fi
1360
1361   test -n "$ac_ct_CXX" && break
1362 done
1363 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
1364
1365   CXX=$ac_ct_CXX
1366 fi
1367
1368
1369 # Provide some information about the compiler.
1370 echo "$as_me:$LINENO:" \
1371      "checking for C++ compiler version" >&5
1372 ac_compiler=`set X $ac_compile; echo $2`
1373 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1374   (eval $ac_compiler --version </dev/null >&5) 2>&5
1375   ac_status=$?
1376   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1377   (exit $ac_status); }
1378 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1379   (eval $ac_compiler -v </dev/null >&5) 2>&5
1380   ac_status=$?
1381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1382   (exit $ac_status); }
1383 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1384   (eval $ac_compiler -V </dev/null >&5) 2>&5
1385   ac_status=$?
1386   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1387   (exit $ac_status); }
1388
1389 cat >conftest.$ac_ext <<_ACEOF
1390 #line $LINENO "configure"
1391 /* confdefs.h.  */
1392 _ACEOF
1393 cat confdefs.h >>conftest.$ac_ext
1394 cat >>conftest.$ac_ext <<_ACEOF
1395 /* end confdefs.h.  */
1396
1397 int
1398 main ()
1399 {
1400
1401   ;
1402   return 0;
1403 }
1404 _ACEOF
1405 ac_clean_files_save=$ac_clean_files
1406 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1407 # Try to create an executable without -o first, disregard a.out.
1408 # It will help us diagnose broken compilers, and finding out an intuition
1409 # of exeext.
1410 echo "$as_me:$LINENO: checking for C++ compiler default output" >&5
1411 echo $ECHO_N "checking for C++ compiler default output... $ECHO_C" >&6
1412 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1413 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1414   (eval $ac_link_default) 2>&5
1415   ac_status=$?
1416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1417   (exit $ac_status); }; then
1418   # Find the output, starting from the most likely.  This scheme is
1419 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1420 # resort.
1421
1422 # Be careful to initialize this variable, since it used to be cached.
1423 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1424 ac_cv_exeext=
1425 # b.out is created by i960 compilers.
1426 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1427 do
1428   test -f "$ac_file" || continue
1429   case $ac_file in
1430     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1431         ;;
1432     conftest.$ac_ext )
1433         # This is the source file.
1434         ;;
1435     [ab].out )
1436         # We found the default executable, but exeext='' is most
1437         # certainly right.
1438         break;;
1439     *.* )
1440         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1441         # FIXME: I believe we export ac_cv_exeext for Libtool,
1442         # but it would be cool to find out if it's true.  Does anybody
1443         # maintain Libtool? --akim.
1444         export ac_cv_exeext
1445         break;;
1446     * )
1447         break;;
1448   esac
1449 done
1450 else
1451   echo "$as_me: failed program was:" >&5
1452 sed 's/^/| /' conftest.$ac_ext >&5
1453
1454 { { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1455 See \`config.log' for more details." >&5
1456 echo "$as_me: error: C++ compiler cannot create executables
1457 See \`config.log' for more details." >&2;}
1458    { (exit 77); exit 77; }; }
1459 fi
1460
1461 ac_exeext=$ac_cv_exeext
1462 echo "$as_me:$LINENO: result: $ac_file" >&5
1463 echo "${ECHO_T}$ac_file" >&6
1464
1465 # Check the compiler produces executables we can run.  If not, either
1466 # the compiler is broken, or we cross compile.
1467 echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1468 echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1469 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1470 # If not cross compiling, check that we can run a simple program.
1471 if test "$cross_compiling" != yes; then
1472   if { ac_try='./$ac_file'
1473   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1474   (eval $ac_try) 2>&5
1475   ac_status=$?
1476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1477   (exit $ac_status); }; }; then
1478     cross_compiling=no
1479   else
1480     if test "$cross_compiling" = maybe; then
1481         cross_compiling=yes
1482     else
1483         { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
1484 If you meant to cross compile, use \`--host'.
1485 See \`config.log' for more details." >&5
1486 echo "$as_me: error: cannot run C++ compiled programs.
1487 If you meant to cross compile, use \`--host'.
1488 See \`config.log' for more details." >&2;}
1489    { (exit 1); exit 1; }; }
1490     fi
1491   fi
1492 fi
1493 echo "$as_me:$LINENO: result: yes" >&5
1494 echo "${ECHO_T}yes" >&6
1495
1496 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1497 ac_clean_files=$ac_clean_files_save
1498 # Check the compiler produces executables we can run.  If not, either
1499 # the compiler is broken, or we cross compile.
1500 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1501 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1502 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1503 echo "${ECHO_T}$cross_compiling" >&6
1504
1505 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1506 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1507 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1508   (eval $ac_link) 2>&5
1509   ac_status=$?
1510   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1511   (exit $ac_status); }; then
1512   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1513 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1514 # work properly (i.e., refer to `conftest.exe'), while it won't with
1515 # `rm'.
1516 for ac_file in conftest.exe conftest conftest.*; do
1517   test -f "$ac_file" || continue
1518   case $ac_file in
1519     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1520     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1521           export ac_cv_exeext
1522           break;;
1523     * ) break;;
1524   esac
1525 done
1526 else
1527   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1528 See \`config.log' for more details." >&5
1529 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1530 See \`config.log' for more details." >&2;}
1531    { (exit 1); exit 1; }; }
1532 fi
1533
1534 rm -f conftest$ac_cv_exeext
1535 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1536 echo "${ECHO_T}$ac_cv_exeext" >&6
1537
1538 rm -f conftest.$ac_ext
1539 EXEEXT=$ac_cv_exeext
1540 ac_exeext=$EXEEXT
1541 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1542 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1543 if test "${ac_cv_objext+set}" = set; then
1544   echo $ECHO_N "(cached) $ECHO_C" >&6
1545 else
1546   cat >conftest.$ac_ext <<_ACEOF
1547 #line $LINENO "configure"
1548 /* confdefs.h.  */
1549 _ACEOF
1550 cat confdefs.h >>conftest.$ac_ext
1551 cat >>conftest.$ac_ext <<_ACEOF
1552 /* end confdefs.h.  */
1553
1554 int
1555 main ()
1556 {
1557
1558   ;
1559   return 0;
1560 }
1561 _ACEOF
1562 rm -f conftest.o conftest.obj
1563 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1564   (eval $ac_compile) 2>&5
1565   ac_status=$?
1566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1567   (exit $ac_status); }; then
1568   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1569   case $ac_file in
1570     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1571     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1572        break;;
1573   esac
1574 done
1575 else
1576   echo "$as_me: failed program was:" >&5
1577 sed 's/^/| /' conftest.$ac_ext >&5
1578
1579 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1580 See \`config.log' for more details." >&5
1581 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1582 See \`config.log' for more details." >&2;}
1583    { (exit 1); exit 1; }; }
1584 fi
1585
1586 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1587 fi
1588 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1589 echo "${ECHO_T}$ac_cv_objext" >&6
1590 OBJEXT=$ac_cv_objext
1591 ac_objext=$OBJEXT
1592 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
1593 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
1594 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
1595   echo $ECHO_N "(cached) $ECHO_C" >&6
1596 else
1597   cat >conftest.$ac_ext <<_ACEOF
1598 #line $LINENO "configure"
1599 /* confdefs.h.  */
1600 _ACEOF
1601 cat confdefs.h >>conftest.$ac_ext
1602 cat >>conftest.$ac_ext <<_ACEOF
1603 /* end confdefs.h.  */
1604
1605 int
1606 main ()
1607 {
1608 #ifndef __GNUC__
1609        choke me
1610 #endif
1611
1612   ;
1613   return 0;
1614 }
1615 _ACEOF
1616 rm -f conftest.$ac_objext
1617 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1618   (eval $ac_compile) 2>&5
1619   ac_status=$?
1620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1621   (exit $ac_status); } &&
1622          { ac_try='test -s conftest.$ac_objext'
1623   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1624   (eval $ac_try) 2>&5
1625   ac_status=$?
1626   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1627   (exit $ac_status); }; }; then
1628   ac_compiler_gnu=yes
1629 else
1630   echo "$as_me: failed program was:" >&5
1631 sed 's/^/| /' conftest.$ac_ext >&5
1632
1633 ac_compiler_gnu=no
1634 fi
1635 rm -f conftest.$ac_objext conftest.$ac_ext
1636 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
1637
1638 fi
1639 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
1640 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
1641 GXX=`test $ac_compiler_gnu = yes && echo yes`
1642 ac_test_CXXFLAGS=${CXXFLAGS+set}
1643 ac_save_CXXFLAGS=$CXXFLAGS
1644 CXXFLAGS="-g"
1645 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
1646 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
1647 if test "${ac_cv_prog_cxx_g+set}" = set; then
1648   echo $ECHO_N "(cached) $ECHO_C" >&6
1649 else
1650   cat >conftest.$ac_ext <<_ACEOF
1651 #line $LINENO "configure"
1652 /* confdefs.h.  */
1653 _ACEOF
1654 cat confdefs.h >>conftest.$ac_ext
1655 cat >>conftest.$ac_ext <<_ACEOF
1656 /* end confdefs.h.  */
1657
1658 int
1659 main ()
1660 {
1661
1662   ;
1663   return 0;
1664 }
1665 _ACEOF
1666 rm -f conftest.$ac_objext
1667 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1668   (eval $ac_compile) 2>&5
1669   ac_status=$?
1670   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1671   (exit $ac_status); } &&
1672          { ac_try='test -s conftest.$ac_objext'
1673   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1674   (eval $ac_try) 2>&5
1675   ac_status=$?
1676   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1677   (exit $ac_status); }; }; then
1678   ac_cv_prog_cxx_g=yes
1679 else
1680   echo "$as_me: failed program was:" >&5
1681 sed 's/^/| /' conftest.$ac_ext >&5
1682
1683 ac_cv_prog_cxx_g=no
1684 fi
1685 rm -f conftest.$ac_objext conftest.$ac_ext
1686 fi
1687 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
1688 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
1689 if test "$ac_test_CXXFLAGS" = set; then
1690   CXXFLAGS=$ac_save_CXXFLAGS
1691 elif test $ac_cv_prog_cxx_g = yes; then
1692   if test "$GXX" = yes; then
1693     CXXFLAGS="-g -O2"
1694   else
1695     CXXFLAGS="-g"
1696   fi
1697 else
1698   if test "$GXX" = yes; then
1699     CXXFLAGS="-O2"
1700   else
1701     CXXFLAGS=
1702   fi
1703 fi
1704 for ac_declaration in \
1705    ''\
1706    '#include <stdlib.h>' \
1707    'extern "C" void std::exit (int) throw (); using std::exit;' \
1708    'extern "C" void std::exit (int); using std::exit;' \
1709    'extern "C" void exit (int) throw ();' \
1710    'extern "C" void exit (int);' \
1711    'void exit (int);'
1712 do
1713   cat >conftest.$ac_ext <<_ACEOF
1714 #line $LINENO "configure"
1715 /* confdefs.h.  */
1716 _ACEOF
1717 cat confdefs.h >>conftest.$ac_ext
1718 cat >>conftest.$ac_ext <<_ACEOF
1719 /* end confdefs.h.  */
1720 #include <stdlib.h>
1721 $ac_declaration
1722 int
1723 main ()
1724 {
1725 exit (42);
1726   ;
1727   return 0;
1728 }
1729 _ACEOF
1730 rm -f conftest.$ac_objext
1731 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1732   (eval $ac_compile) 2>&5
1733   ac_status=$?
1734   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1735   (exit $ac_status); } &&
1736          { ac_try='test -s conftest.$ac_objext'
1737   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1738   (eval $ac_try) 2>&5
1739   ac_status=$?
1740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1741   (exit $ac_status); }; }; then
1742   :
1743 else
1744   echo "$as_me: failed program was:" >&5
1745 sed 's/^/| /' conftest.$ac_ext >&5
1746
1747 continue
1748 fi
1749 rm -f conftest.$ac_objext conftest.$ac_ext
1750   cat >conftest.$ac_ext <<_ACEOF
1751 #line $LINENO "configure"
1752 /* confdefs.h.  */
1753 _ACEOF
1754 cat confdefs.h >>conftest.$ac_ext
1755 cat >>conftest.$ac_ext <<_ACEOF
1756 /* end confdefs.h.  */
1757 $ac_declaration
1758 int
1759 main ()
1760 {
1761 exit (42);
1762   ;
1763   return 0;
1764 }
1765 _ACEOF
1766 rm -f conftest.$ac_objext
1767 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1768   (eval $ac_compile) 2>&5
1769   ac_status=$?
1770   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1771   (exit $ac_status); } &&
1772          { ac_try='test -s conftest.$ac_objext'
1773   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1774   (eval $ac_try) 2>&5
1775   ac_status=$?
1776   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1777   (exit $ac_status); }; }; then
1778   break
1779 else
1780   echo "$as_me: failed program was:" >&5
1781 sed 's/^/| /' conftest.$ac_ext >&5
1782
1783 fi
1784 rm -f conftest.$ac_objext conftest.$ac_ext
1785 done
1786 rm -f conftest*
1787 if test -n "$ac_declaration"; then
1788   echo '#ifdef __cplusplus' >>confdefs.h
1789   echo $ac_declaration      >>confdefs.h
1790   echo '#endif'             >>confdefs.h
1791 fi
1792
1793 ac_ext=c
1794 ac_cpp='$CPP $CPPFLAGS'
1795 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1796 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1797 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1798
1799
1800
1801 PWLIBDIR=`pwd`
1802 echo "Plugin source directory is $PWLIBDIR";
1803
1804
1805
1806 if test "x$prefix" = "xNONE"; then
1807    INSTALLPREFIX="/usr/local"
1808 else
1809    INSTALLPREFIX="${prefix}"
1810 fi
1811
1812
1813
1814 LIBDIR="${libdir}"
1815
1816
1817
1818 # Check whether --enable-alsa or --disable-alsa was given.
1819 if test "${enable_alsa+set}" = set; then
1820   enableval="$enable_alsa"
1821
1822 else
1823   enable_alsa=yes
1824 fi;
1825
1826 if test "$enable_alsa" = "yes" ; then
1827   ac_ext=c
1828 ac_cpp='$CPP $CPPFLAGS'
1829 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1830 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1831 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1832 if test -n "$ac_tool_prefix"; then
1833   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1834 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1835 echo "$as_me:$LINENO: checking for $ac_word" >&5
1836 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1837 if test "${ac_cv_prog_CC+set}" = set; then
1838   echo $ECHO_N "(cached) $ECHO_C" >&6
1839 else
1840   if test -n "$CC"; then
1841   ac_cv_prog_CC="$CC" # Let the user override the test.
1842 else
1843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1844 for as_dir in $PATH
1845 do
1846   IFS=$as_save_IFS
1847   test -z "$as_dir" && as_dir=.
1848   for ac_exec_ext in '' $ac_executable_extensions; do
1849   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1850     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1851     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1852     break 2
1853   fi
1854 done
1855 done
1856
1857 fi
1858 fi
1859 CC=$ac_cv_prog_CC
1860 if test -n "$CC"; then
1861   echo "$as_me:$LINENO: result: $CC" >&5
1862 echo "${ECHO_T}$CC" >&6
1863 else
1864   echo "$as_me:$LINENO: result: no" >&5
1865 echo "${ECHO_T}no" >&6
1866 fi
1867
1868 fi
1869 if test -z "$ac_cv_prog_CC"; then
1870   ac_ct_CC=$CC
1871   # Extract the first word of "gcc", so it can be a program name with args.
1872 set dummy gcc; ac_word=$2
1873 echo "$as_me:$LINENO: checking for $ac_word" >&5
1874 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1875 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1876   echo $ECHO_N "(cached) $ECHO_C" >&6
1877 else
1878   if test -n "$ac_ct_CC"; then
1879   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1880 else
1881 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1882 for as_dir in $PATH
1883 do
1884   IFS=$as_save_IFS
1885   test -z "$as_dir" && as_dir=.
1886   for ac_exec_ext in '' $ac_executable_extensions; do
1887   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1888     ac_cv_prog_ac_ct_CC="gcc"
1889     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1890     break 2
1891   fi
1892 done
1893 done
1894
1895 fi
1896 fi
1897 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1898 if test -n "$ac_ct_CC"; then
1899   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1900 echo "${ECHO_T}$ac_ct_CC" >&6
1901 else
1902   echo "$as_me:$LINENO: result: no" >&5
1903 echo "${ECHO_T}no" >&6
1904 fi
1905
1906   CC=$ac_ct_CC
1907 else
1908   CC="$ac_cv_prog_CC"
1909 fi
1910
1911 if test -z "$CC"; then
1912   if test -n "$ac_tool_prefix"; then
1913   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1914 set dummy ${ac_tool_prefix}cc; ac_word=$2
1915 echo "$as_me:$LINENO: checking for $ac_word" >&5
1916 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1917 if test "${ac_cv_prog_CC+set}" = set; then
1918   echo $ECHO_N "(cached) $ECHO_C" >&6
1919 else
1920   if test -n "$CC"; then
1921   ac_cv_prog_CC="$CC" # Let the user override the test.
1922 else
1923 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1924 for as_dir in $PATH
1925 do
1926   IFS=$as_save_IFS
1927   test -z "$as_dir" && as_dir=.
1928   for ac_exec_ext in '' $ac_executable_extensions; do
1929   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1930     ac_cv_prog_CC="${ac_tool_prefix}cc"
1931     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1932     break 2
1933   fi
1934 done
1935 done
1936
1937 fi
1938 fi
1939 CC=$ac_cv_prog_CC
1940 if test -n "$CC"; then
1941   echo "$as_me:$LINENO: result: $CC" >&5
1942 echo "${ECHO_T}$CC" >&6
1943 else
1944   echo "$as_me:$LINENO: result: no" >&5
1945 echo "${ECHO_T}no" >&6
1946 fi
1947
1948 fi
1949 if test -z "$ac_cv_prog_CC"; then
1950   ac_ct_CC=$CC
1951   # Extract the first word of "cc", so it can be a program name with args.
1952 set dummy cc; ac_word=$2
1953 echo "$as_me:$LINENO: checking for $ac_word" >&5
1954 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1955 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1956   echo $ECHO_N "(cached) $ECHO_C" >&6
1957 else
1958   if test -n "$ac_ct_CC"; then
1959   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1960 else
1961 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1962 for as_dir in $PATH
1963 do
1964   IFS=$as_save_IFS
1965   test -z "$as_dir" && as_dir=.
1966   for ac_exec_ext in '' $ac_executable_extensions; do
1967   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1968     ac_cv_prog_ac_ct_CC="cc"
1969     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1970     break 2
1971   fi
1972 done
1973 done
1974
1975 fi
1976 fi
1977 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1978 if test -n "$ac_ct_CC"; then
1979   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1980 echo "${ECHO_T}$ac_ct_CC" >&6
1981 else
1982   echo "$as_me:$LINENO: result: no" >&5
1983 echo "${ECHO_T}no" >&6
1984 fi
1985
1986   CC=$ac_ct_CC
1987 else
1988   CC="$ac_cv_prog_CC"
1989 fi
1990
1991 fi
1992 if test -z "$CC"; then
1993   # Extract the first word of "cc", so it can be a program name with args.
1994 set dummy cc; ac_word=$2
1995 echo "$as_me:$LINENO: checking for $ac_word" >&5
1996 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1997 if test "${ac_cv_prog_CC+set}" = set; then
1998   echo $ECHO_N "(cached) $ECHO_C" >&6
1999 else
2000   if test -n "$CC"; then
2001   ac_cv_prog_CC="$CC" # Let the user override the test.
2002 else
2003   ac_prog_rejected=no
2004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2005 for as_dir in $PATH
2006 do
2007   IFS=$as_save_IFS
2008   test -z "$as_dir" && as_dir=.
2009   for ac_exec_ext in '' $ac_executable_extensions; do
2010   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2011     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2012        ac_prog_rejected=yes
2013        continue
2014      fi
2015     ac_cv_prog_CC="cc"
2016     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2017     break 2
2018   fi
2019 done
2020 done
2021
2022 if test $ac_prog_rejected = yes; then
2023   # We found a bogon in the path, so make sure we never use it.
2024   set dummy $ac_cv_prog_CC
2025   shift
2026   if test $# != 0; then
2027     # We chose a different compiler from the bogus one.
2028     # However, it has the same basename, so the bogon will be chosen
2029     # first if we set CC to just the basename; use the full file name.
2030     shift
2031     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2032   fi
2033 fi
2034 fi
2035 fi
2036 CC=$ac_cv_prog_CC
2037 if test -n "$CC"; then
2038   echo "$as_me:$LINENO: result: $CC" >&5
2039 echo "${ECHO_T}$CC" >&6
2040 else
2041   echo "$as_me:$LINENO: result: no" >&5
2042 echo "${ECHO_T}no" >&6
2043 fi
2044
2045 fi
2046 if test -z "$CC"; then
2047   if test -n "$ac_tool_prefix"; then
2048   for ac_prog in cl
2049   do
2050     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2051 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2052 echo "$as_me:$LINENO: checking for $ac_word" >&5
2053 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2054 if test "${ac_cv_prog_CC+set}" = set; then
2055   echo $ECHO_N "(cached) $ECHO_C" >&6
2056 else
2057   if test -n "$CC"; then
2058   ac_cv_prog_CC="$CC" # Let the user override the test.
2059 else
2060 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2061 for as_dir in $PATH
2062 do
2063   IFS=$as_save_IFS
2064   test -z "$as_dir" && as_dir=.
2065   for ac_exec_ext in '' $ac_executable_extensions; do
2066   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2067     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2068     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2069     break 2
2070   fi
2071 done
2072 done
2073
2074 fi
2075 fi
2076 CC=$ac_cv_prog_CC
2077 if test -n "$CC"; then
2078   echo "$as_me:$LINENO: result: $CC" >&5
2079 echo "${ECHO_T}$CC" >&6
2080 else
2081   echo "$as_me:$LINENO: result: no" >&5
2082 echo "${ECHO_T}no" >&6
2083 fi
2084
2085     test -n "$CC" && break
2086   done
2087 fi
2088 if test -z "$CC"; then
2089   ac_ct_CC=$CC
2090   for ac_prog in cl
2091 do
2092   # Extract the first word of "$ac_prog", so it can be a program name with args.
2093 set dummy $ac_prog; ac_word=$2
2094 echo "$as_me:$LINENO: checking for $ac_word" >&5
2095 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2096 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2097   echo $ECHO_N "(cached) $ECHO_C" >&6
2098 else
2099   if test -n "$ac_ct_CC"; then
2100   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2101 else
2102 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2103 for as_dir in $PATH
2104 do
2105   IFS=$as_save_IFS
2106   test -z "$as_dir" && as_dir=.
2107   for ac_exec_ext in '' $ac_executable_extensions; do
2108   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2109     ac_cv_prog_ac_ct_CC="$ac_prog"
2110     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2111     break 2
2112   fi
2113 done
2114 done
2115
2116 fi
2117 fi
2118 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2119 if test -n "$ac_ct_CC"; then
2120   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2121 echo "${ECHO_T}$ac_ct_CC" >&6
2122 else
2123   echo "$as_me:$LINENO: result: no" >&5
2124 echo "${ECHO_T}no" >&6
2125 fi
2126
2127   test -n "$ac_ct_CC" && break
2128 done
2129
2130   CC=$ac_ct_CC
2131 fi
2132
2133 fi
2134
2135
2136 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2137 See \`config.log' for more details." >&5
2138 echo "$as_me: error: no acceptable C compiler found in \$PATH
2139 See \`config.log' for more details." >&2;}
2140    { (exit 1); exit 1; }; }
2141
2142 # Provide some information about the compiler.
2143 echo "$as_me:$LINENO:" \
2144      "checking for C compiler version" >&5
2145 ac_compiler=`set X $ac_compile; echo $2`
2146 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2147   (eval $ac_compiler --version </dev/null >&5) 2>&5
2148   ac_status=$?
2149   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2150   (exit $ac_status); }
2151 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2152   (eval $ac_compiler -v </dev/null >&5) 2>&5
2153   ac_status=$?
2154   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2155   (exit $ac_status); }
2156 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2157   (eval $ac_compiler -V </dev/null >&5) 2>&5
2158   ac_status=$?
2159   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2160   (exit $ac_status); }
2161
2162 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2163 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2164 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2165   echo $ECHO_N "(cached) $ECHO_C" >&6
2166 else
2167   cat >conftest.$ac_ext <<_ACEOF
2168 #line $LINENO "configure"
2169 /* confdefs.h.  */
2170 _ACEOF
2171 cat confdefs.h >>conftest.$ac_ext
2172 cat >>conftest.$ac_ext <<_ACEOF
2173 /* end confdefs.h.  */
2174
2175 int
2176 main ()
2177 {
2178 #ifndef __GNUC__
2179        choke me
2180 #endif
2181
2182   ;
2183   return 0;
2184 }
2185 _ACEOF
2186 rm -f conftest.$ac_objext
2187 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2188   (eval $ac_compile) 2>&5
2189   ac_status=$?
2190   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2191   (exit $ac_status); } &&
2192          { ac_try='test -s conftest.$ac_objext'
2193   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2194   (eval $ac_try) 2>&5
2195   ac_status=$?
2196   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2197   (exit $ac_status); }; }; then
2198   ac_compiler_gnu=yes
2199 else
2200   echo "$as_me: failed program was:" >&5
2201 sed 's/^/| /' conftest.$ac_ext >&5
2202
2203 ac_compiler_gnu=no
2204 fi
2205 rm -f conftest.$ac_objext conftest.$ac_ext
2206 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2207
2208 fi
2209 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2210 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2211 GCC=`test $ac_compiler_gnu = yes && echo yes`
2212 ac_test_CFLAGS=${CFLAGS+set}
2213 ac_save_CFLAGS=$CFLAGS
2214 CFLAGS="-g"
2215 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2216 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2217 if test "${ac_cv_prog_cc_g+set}" = set; then
2218   echo $ECHO_N "(cached) $ECHO_C" >&6
2219 else
2220   cat >conftest.$ac_ext <<_ACEOF
2221 #line $LINENO "configure"
2222 /* confdefs.h.  */
2223 _ACEOF
2224 cat confdefs.h >>conftest.$ac_ext
2225 cat >>conftest.$ac_ext <<_ACEOF
2226 /* end confdefs.h.  */
2227
2228 int
2229 main ()
2230 {
2231
2232   ;
2233   return 0;
2234 }
2235 _ACEOF
2236 rm -f conftest.$ac_objext
2237 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2238   (eval $ac_compile) 2>&5
2239   ac_status=$?
2240   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2241   (exit $ac_status); } &&
2242          { ac_try='test -s conftest.$ac_objext'
2243   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2244   (eval $ac_try) 2>&5
2245   ac_status=$?
2246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2247   (exit $ac_status); }; }; then
2248   ac_cv_prog_cc_g=yes
2249 else
2250   echo "$as_me: failed program was:" >&5
2251 sed 's/^/| /' conftest.$ac_ext >&5
2252
2253 ac_cv_prog_cc_g=no
2254 fi
2255 rm -f conftest.$ac_objext conftest.$ac_ext
2256 fi
2257 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2258 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2259 if test "$ac_test_CFLAGS" = set; then
2260   CFLAGS=$ac_save_CFLAGS
2261 elif test $ac_cv_prog_cc_g = yes; then
2262   if test "$GCC" = yes; then
2263     CFLAGS="-g -O2"
2264   else
2265     CFLAGS="-g"
2266   fi
2267 else
2268   if test "$GCC" = yes; then
2269     CFLAGS="-O2"
2270   else
2271     CFLAGS=
2272   fi
2273 fi
2274 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2275 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2276 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2277   echo $ECHO_N "(cached) $ECHO_C" >&6
2278 else
2279   ac_cv_prog_cc_stdc=no
2280 ac_save_CC=$CC
2281 cat >conftest.$ac_ext <<_ACEOF
2282 #line $LINENO "configure"
2283 /* confdefs.h.  */
2284 _ACEOF
2285 cat confdefs.h >>conftest.$ac_ext
2286 cat >>conftest.$ac_ext <<_ACEOF
2287 /* end confdefs.h.  */
2288 #include <stdarg.h>
2289 #include <stdio.h>
2290 #include <sys/types.h>
2291 #include <sys/stat.h>
2292 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2293 struct buf { int x; };
2294 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2295 static char *e (p, i)
2296      char **p;
2297      int i;
2298 {
2299   return p[i];
2300 }
2301 static char *f (char * (*g) (char **, int), char **p, ...)
2302 {
2303   char *s;
2304   va_list v;
2305   va_start (v,p);
2306   s = g (p, va_arg (v,int));
2307   va_end (v);
2308   return s;
2309 }
2310 int test (int i, double x);
2311 struct s1 {int (*f) (int a);};
2312 struct s2 {int (*f) (double a);};
2313 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2314 int argc;
2315 char **argv;
2316 int
2317 main ()
2318 {
2319 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2320   ;
2321   return 0;
2322 }
2323 _ACEOF
2324 # Don't try gcc -ansi; that turns off useful extensions and
2325 # breaks some systems' header files.
2326 # AIX                   -qlanglvl=ansi
2327 # Ultrix and OSF/1      -std1
2328 # HP-UX 10.20 and later -Ae
2329 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2330 # SVR4                  -Xc -D__EXTENSIONS__
2331 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2332 do
2333   CC="$ac_save_CC $ac_arg"
2334   rm -f conftest.$ac_objext
2335 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2336   (eval $ac_compile) 2>&5
2337   ac_status=$?
2338   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2339   (exit $ac_status); } &&
2340          { ac_try='test -s conftest.$ac_objext'
2341   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2342   (eval $ac_try) 2>&5
2343   ac_status=$?
2344   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2345   (exit $ac_status); }; }; then
2346   ac_cv_prog_cc_stdc=$ac_arg
2347 break
2348 else
2349   echo "$as_me: failed program was:" >&5
2350 sed 's/^/| /' conftest.$ac_ext >&5
2351
2352 fi
2353 rm -f conftest.$ac_objext
2354 done
2355 rm -f conftest.$ac_ext conftest.$ac_objext
2356 CC=$ac_save_CC
2357
2358 fi
2359
2360 case "x$ac_cv_prog_cc_stdc" in
2361   x|xno)
2362     echo "$as_me:$LINENO: result: none needed" >&5
2363 echo "${ECHO_T}none needed" >&6 ;;
2364   *)
2365     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2366 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2367     CC="$CC $ac_cv_prog_cc_stdc" ;;
2368 esac
2369
2370 # Some people use a C++ compiler to compile C.  Since we use `exit',
2371 # in C++ we need to declare it.  In case someone uses the same compiler
2372 # for both compiling C and C++ we need to have the C++ compiler decide
2373 # the declaration of exit, since it's the most demanding environment.
2374 cat >conftest.$ac_ext <<_ACEOF
2375 #ifndef __cplusplus
2376   choke me
2377 #endif
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 $ac_status); }; }; then
2391   for ac_declaration in \
2392    ''\
2393    '#include <stdlib.h>' \
2394    'extern "C" void std::exit (int) throw (); using std::exit;' \
2395    'extern "C" void std::exit (int); using std::exit;' \
2396    'extern "C" void exit (int) throw ();' \
2397    'extern "C" void exit (int);' \
2398    'void exit (int);'
2399 do
2400   cat >conftest.$ac_ext <<_ACEOF
2401 #line $LINENO "configure"
2402 /* confdefs.h.  */
2403 _ACEOF
2404 cat confdefs.h >>conftest.$ac_ext
2405 cat >>conftest.$ac_ext <<_ACEOF
2406 /* end confdefs.h.  */
2407 #include <stdlib.h>
2408 $ac_declaration
2409 int
2410 main ()
2411 {
2412 exit (42);
2413   ;
2414   return 0;
2415 }
2416 _ACEOF
2417 rm -f conftest.$ac_objext
2418 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2419   (eval $ac_compile) 2>&5
2420   ac_status=$?
2421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2422   (exit $ac_status); } &&
2423          { ac_try='test -s conftest.$ac_objext'
2424   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2425   (eval $ac_try) 2>&5
2426   ac_status=$?
2427   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2428   (exit $ac_status); }; }; then
2429   :
2430 else
2431   echo "$as_me: failed program was:" >&5
2432 sed 's/^/| /' conftest.$ac_ext >&5
2433
2434 continue
2435 fi
2436 rm -f conftest.$ac_objext conftest.$ac_ext
2437   cat >conftest.$ac_ext <<_ACEOF
2438 #line $LINENO "configure"
2439 /* confdefs.h.  */
2440 _ACEOF
2441 cat confdefs.h >>conftest.$ac_ext
2442 cat >>conftest.$ac_ext <<_ACEOF
2443 /* end confdefs.h.  */
2444 $ac_declaration
2445 int
2446 main ()
2447 {
2448 exit (42);
2449   ;
2450   return 0;
2451 }
2452 _ACEOF
2453 rm -f conftest.$ac_objext
2454 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2455   (eval $ac_compile) 2>&5
2456   ac_status=$?
2457   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2458   (exit $ac_status); } &&
2459          { ac_try='test -s conftest.$ac_objext'
2460   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2461   (eval $ac_try) 2>&5
2462   ac_status=$?
2463   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2464   (exit $ac_status); }; }; then
2465   break
2466 else
2467   echo "$as_me: failed program was:" >&5
2468 sed 's/^/| /' conftest.$ac_ext >&5
2469
2470 fi
2471 rm -f conftest.$ac_objext conftest.$ac_ext
2472 done
2473 rm -f conftest*
2474 if test -n "$ac_declaration"; then
2475   echo '#ifdef __cplusplus' >>confdefs.h
2476   echo $ac_declaration      >>confdefs.h
2477   echo '#endif'             >>confdefs.h
2478 fi
2479
2480 else
2481   echo "$as_me: failed program was:" >&5
2482 sed 's/^/| /' conftest.$ac_ext >&5
2483
2484 fi
2485 rm -f conftest.$ac_objext conftest.$ac_ext
2486 ac_ext=c
2487 ac_cpp='$CPP $CPPFLAGS'
2488 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2489 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2490 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2491
2492
2493 ac_ext=c
2494 ac_cpp='$CPP $CPPFLAGS'
2495 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2496 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2497 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2498 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2499 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2500 # On Suns, sometimes $CPP names a directory.
2501 if test -n "$CPP" && test -d "$CPP"; then
2502   CPP=
2503 fi
2504 if test -z "$CPP"; then
2505   if test "${ac_cv_prog_CPP+set}" = set; then
2506   echo $ECHO_N "(cached) $ECHO_C" >&6
2507 else
2508       # Double quotes because CPP needs to be expanded
2509     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2510     do
2511       ac_preproc_ok=false
2512 for ac_c_preproc_warn_flag in '' yes
2513 do
2514   # Use a header file that comes with gcc, so configuring glibc
2515   # with a fresh cross-compiler works.
2516   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2517   # <limits.h> exists even on freestanding compilers.
2518   # On the NeXT, cc -E runs the code through the compiler's parser,
2519   # not just through cpp. "Syntax error" is here to catch this case.
2520   cat >conftest.$ac_ext <<_ACEOF
2521 #line $LINENO "configure"
2522 /* confdefs.h.  */
2523 _ACEOF
2524 cat confdefs.h >>conftest.$ac_ext
2525 cat >>conftest.$ac_ext <<_ACEOF
2526 /* end confdefs.h.  */
2527 #ifdef __STDC__
2528 # include <limits.h>
2529 #else
2530 # include <assert.h>
2531 #endif
2532                      Syntax error
2533 _ACEOF
2534 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2535   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2536   ac_status=$?
2537   grep -v '^ *+' conftest.er1 >conftest.err
2538   rm -f conftest.er1
2539   cat conftest.err >&5
2540   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2541   (exit $ac_status); } >/dev/null; then
2542   if test -s conftest.err; then
2543     ac_cpp_err=$ac_c_preproc_warn_flag
2544   else
2545     ac_cpp_err=
2546   fi
2547 else
2548   ac_cpp_err=yes
2549 fi
2550 if test -z "$ac_cpp_err"; then
2551   :
2552 else
2553   echo "$as_me: failed program was:" >&5
2554 sed 's/^/| /' conftest.$ac_ext >&5
2555
2556   # Broken: fails on valid input.
2557 continue
2558 fi
2559 rm -f conftest.err conftest.$ac_ext
2560
2561   # OK, works on sane cases.  Now check whether non-existent headers
2562   # can be detected and how.
2563   cat >conftest.$ac_ext <<_ACEOF
2564 #line $LINENO "configure"
2565 /* confdefs.h.  */
2566 _ACEOF
2567 cat confdefs.h >>conftest.$ac_ext
2568 cat >>conftest.$ac_ext <<_ACEOF
2569 /* end confdefs.h.  */
2570 #include <ac_nonexistent.h>
2571 _ACEOF
2572 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2573   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2574   ac_status=$?
2575   grep -v '^ *+' conftest.er1 >conftest.err
2576   rm -f conftest.er1
2577   cat conftest.err >&5
2578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2579   (exit $ac_status); } >/dev/null; then
2580   if test -s conftest.err; then
2581     ac_cpp_err=$ac_c_preproc_warn_flag
2582   else
2583     ac_cpp_err=
2584   fi
2585 else
2586   ac_cpp_err=yes
2587 fi
2588 if test -z "$ac_cpp_err"; then
2589   # Broken: success on invalid input.
2590 continue
2591 else
2592   echo "$as_me: failed program was:" >&5
2593 sed 's/^/| /' conftest.$ac_ext >&5
2594
2595   # Passes both tests.
2596 ac_preproc_ok=:
2597 break
2598 fi
2599 rm -f conftest.err conftest.$ac_ext
2600
2601 done
2602 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2603 rm -f conftest.err conftest.$ac_ext
2604 if $ac_preproc_ok; then
2605   break
2606 fi
2607
2608     done
2609     ac_cv_prog_CPP=$CPP
2610
2611 fi
2612   CPP=$ac_cv_prog_CPP
2613 else
2614   ac_cv_prog_CPP=$CPP
2615 fi
2616 echo "$as_me:$LINENO: result: $CPP" >&5
2617 echo "${ECHO_T}$CPP" >&6
2618 ac_preproc_ok=false
2619 for ac_c_preproc_warn_flag in '' yes
2620 do
2621   # Use a header file that comes with gcc, so configuring glibc
2622   # with a fresh cross-compiler works.
2623   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2624   # <limits.h> exists even on freestanding compilers.
2625   # On the NeXT, cc -E runs the code through the compiler's parser,
2626   # not just through cpp. "Syntax error" is here to catch this case.
2627   cat >conftest.$ac_ext <<_ACEOF
2628 #line $LINENO "configure"
2629 /* confdefs.h.  */
2630 _ACEOF
2631 cat confdefs.h >>conftest.$ac_ext
2632 cat >>conftest.$ac_ext <<_ACEOF
2633 /* end confdefs.h.  */
2634 #ifdef __STDC__
2635 # include <limits.h>
2636 #else
2637 # include <assert.h>
2638 #endif
2639                      Syntax error
2640 _ACEOF
2641 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2642   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2643   ac_status=$?
2644   grep -v '^ *+' conftest.er1 >conftest.err
2645   rm -f conftest.er1
2646   cat conftest.err >&5
2647   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2648   (exit $ac_status); } >/dev/null; then
2649   if test -s conftest.err; then
2650     ac_cpp_err=$ac_c_preproc_warn_flag
2651   else
2652     ac_cpp_err=
2653   fi
2654 else
2655   ac_cpp_err=yes
2656 fi
2657 if test -z "$ac_cpp_err"; then
2658   :
2659 else
2660   echo "$as_me: failed program was:" >&5
2661 sed 's/^/| /' conftest.$ac_ext >&5
2662
2663   # Broken: fails on valid input.
2664 continue
2665 fi
2666 rm -f conftest.err conftest.$ac_ext
2667
2668   # OK, works on sane cases.  Now check whether non-existent headers
2669   # can be detected and how.
2670   cat >conftest.$ac_ext <<_ACEOF
2671 #line $LINENO "configure"
2672 /* confdefs.h.  */
2673 _ACEOF
2674 cat confdefs.h >>conftest.$ac_ext
2675 cat >>conftest.$ac_ext <<_ACEOF
2676 /* end confdefs.h.  */
2677 #include <ac_nonexistent.h>
2678 _ACEOF
2679 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2680   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2681   ac_status=$?
2682   grep -v '^ *+' conftest.er1 >conftest.err
2683   rm -f conftest.er1
2684   cat conftest.err >&5
2685   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2686   (exit $ac_status); } >/dev/null; then
2687   if test -s conftest.err; then
2688     ac_cpp_err=$ac_c_preproc_warn_flag
2689   else
2690     ac_cpp_err=
2691   fi
2692 else
2693   ac_cpp_err=yes
2694 fi
2695 if test -z "$ac_cpp_err"; then
2696   # Broken: success on invalid input.
2697 continue
2698 else
2699   echo "$as_me: failed program was:" >&5
2700 sed 's/^/| /' conftest.$ac_ext >&5
2701
2702   # Passes both tests.
2703 ac_preproc_ok=:
2704 break
2705 fi
2706 rm -f conftest.err conftest.$ac_ext
2707
2708 done
2709 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2710 rm -f conftest.err conftest.$ac_ext
2711 if $ac_preproc_ok; then
2712   :
2713 else
2714   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2715 See \`config.log' for more details." >&5
2716 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2717 See \`config.log' for more details." >&2;}
2718    { (exit 1); exit 1; }; }
2719 fi
2720
2721 ac_ext=c
2722 ac_cpp='$CPP $CPPFLAGS'
2723 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2724 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2725 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2726
2727
2728 echo "$as_me:$LINENO: checking for egrep" >&5
2729 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2730 if test "${ac_cv_prog_egrep+set}" = set; then
2731   echo $ECHO_N "(cached) $ECHO_C" >&6
2732 else
2733   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2734     then ac_cv_prog_egrep='grep -E'
2735     else ac_cv_prog_egrep='egrep'
2736     fi
2737 fi
2738 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2739 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2740  EGREP=$ac_cv_prog_egrep
2741
2742
2743 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2744 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2745 if test "${ac_cv_header_stdc+set}" = set; then
2746   echo $ECHO_N "(cached) $ECHO_C" >&6
2747 else
2748   cat >conftest.$ac_ext <<_ACEOF
2749 #line $LINENO "configure"
2750 /* confdefs.h.  */
2751 _ACEOF
2752 cat confdefs.h >>conftest.$ac_ext
2753 cat >>conftest.$ac_ext <<_ACEOF
2754 /* end confdefs.h.  */
2755 #include <stdlib.h>
2756 #include <stdarg.h>
2757 #include <string.h>
2758 #include <float.h>
2759
2760 int
2761 main ()
2762 {
2763
2764   ;
2765   return 0;
2766 }
2767 _ACEOF
2768 rm -f conftest.$ac_objext
2769 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2770   (eval $ac_compile) 2>&5
2771   ac_status=$?
2772   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2773   (exit $ac_status); } &&
2774          { ac_try='test -s conftest.$ac_objext'
2775   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2776   (eval $ac_try) 2>&5
2777   ac_status=$?
2778   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2779   (exit $ac_status); }; }; then
2780   ac_cv_header_stdc=yes
2781 else
2782   echo "$as_me: failed program was:" >&5
2783 sed 's/^/| /' conftest.$ac_ext >&5
2784
2785 ac_cv_header_stdc=no
2786 fi
2787 rm -f conftest.$ac_objext conftest.$ac_ext
2788
2789 if test $ac_cv_header_stdc = yes; then
2790   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2791   cat >conftest.$ac_ext <<_ACEOF
2792 #line $LINENO "configure"
2793 /* confdefs.h.  */
2794 _ACEOF
2795 cat confdefs.h >>conftest.$ac_ext
2796 cat >>conftest.$ac_ext <<_ACEOF
2797 /* end confdefs.h.  */
2798 #include <string.h>
2799
2800 _ACEOF
2801 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2802   $EGREP "memchr" >/dev/null 2>&1; then
2803   :
2804 else
2805   ac_cv_header_stdc=no
2806 fi
2807 rm -f conftest*
2808
2809 fi
2810
2811 if test $ac_cv_header_stdc = yes; then
2812   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2813   cat >conftest.$ac_ext <<_ACEOF
2814 #line $LINENO "configure"
2815 /* confdefs.h.  */
2816 _ACEOF
2817 cat confdefs.h >>conftest.$ac_ext
2818 cat >>conftest.$ac_ext <<_ACEOF
2819 /* end confdefs.h.  */
2820 #include <stdlib.h>
2821
2822 _ACEOF
2823 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2824   $EGREP "free" >/dev/null 2>&1; then
2825   :
2826 else
2827   ac_cv_header_stdc=no
2828 fi
2829 rm -f conftest*
2830
2831 fi
2832
2833 if test $ac_cv_header_stdc = yes; then
2834   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2835   if test "$cross_compiling" = yes; then
2836   :
2837 else
2838   cat >conftest.$ac_ext <<_ACEOF
2839 #line $LINENO "configure"
2840 /* confdefs.h.  */
2841 _ACEOF
2842 cat confdefs.h >>conftest.$ac_ext
2843 cat >>conftest.$ac_ext <<_ACEOF
2844 /* end confdefs.h.  */
2845 #include <ctype.h>
2846 #if ((' ' & 0x0FF) == 0x020)
2847 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2848 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2849 #else
2850 # define ISLOWER(c) \
2851                    (('a' <= (c) && (c) <= 'i') \
2852                      || ('j' <= (c) && (c) <= 'r') \
2853                      || ('s' <= (c) && (c) <= 'z'))
2854 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2855 #endif
2856
2857 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2858 int
2859 main ()
2860 {
2861   int i;
2862   for (i = 0; i < 256; i++)
2863     if (XOR (islower (i), ISLOWER (i))
2864         || toupper (i) != TOUPPER (i))
2865       exit(2);
2866   exit (0);
2867 }
2868 _ACEOF
2869 rm -f conftest$ac_exeext
2870 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2871   (eval $ac_link) 2>&5
2872   ac_status=$?
2873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2874   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2875   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2876   (eval $ac_try) 2>&5
2877   ac_status=$?
2878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2879   (exit $ac_status); }; }; then
2880   :
2881 else
2882   echo "$as_me: program exited with status $ac_status" >&5
2883 echo "$as_me: failed program was:" >&5
2884 sed 's/^/| /' conftest.$ac_ext >&5
2885
2886 ( exit $ac_status )
2887 ac_cv_header_stdc=no
2888 fi
2889 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2890 fi
2891 fi
2892 fi
2893 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2894 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2895 if test $ac_cv_header_stdc = yes; then
2896
2897 cat >>confdefs.h <<\_ACEOF
2898 #define STDC_HEADERS 1
2899 _ACEOF
2900
2901 fi
2902
2903 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2914                   inttypes.h stdint.h unistd.h
2915 do
2916 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2917 echo "$as_me:$LINENO: checking for $ac_header" >&5
2918 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2919 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2920   echo $ECHO_N "(cached) $ECHO_C" >&6
2921 else
2922   cat >conftest.$ac_ext <<_ACEOF
2923 #line $LINENO "configure"
2924 /* confdefs.h.  */
2925 _ACEOF
2926 cat confdefs.h >>conftest.$ac_ext
2927 cat >>conftest.$ac_ext <<_ACEOF
2928 /* end confdefs.h.  */
2929 $ac_includes_default
2930
2931 #include <$ac_header>
2932 _ACEOF
2933 rm -f conftest.$ac_objext
2934 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2935   (eval $ac_compile) 2>&5
2936   ac_status=$?
2937   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2938   (exit $ac_status); } &&
2939          { ac_try='test -s conftest.$ac_objext'
2940   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2941   (eval $ac_try) 2>&5
2942   ac_status=$?
2943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2944   (exit $ac_status); }; }; then
2945   eval "$as_ac_Header=yes"
2946 else
2947   echo "$as_me: failed program was:" >&5
2948 sed 's/^/| /' conftest.$ac_ext >&5
2949
2950 eval "$as_ac_Header=no"
2951 fi
2952 rm -f conftest.$ac_objext conftest.$ac_ext
2953 fi
2954 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2955 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2956 if test `eval echo '${'$as_ac_Header'}'` = yes; then
2957   cat >>confdefs.h <<_ACEOF
2958 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2959 _ACEOF
2960
2961 fi
2962
2963 done
2964
2965
2966 if test "${ac_cv_header_alsa_asoundlib_h+set}" = set; then
2967   echo "$as_me:$LINENO: checking for alsa/asoundlib.h" >&5
2968 echo $ECHO_N "checking for alsa/asoundlib.h... $ECHO_C" >&6
2969 if test "${ac_cv_header_alsa_asoundlib_h+set}" = set; then
2970   echo $ECHO_N "(cached) $ECHO_C" >&6
2971 fi
2972 echo "$as_me:$LINENO: result: $ac_cv_header_alsa_asoundlib_h" >&5
2973 echo "${ECHO_T}$ac_cv_header_alsa_asoundlib_h" >&6
2974 else
2975   # Is the header compilable?
2976 echo "$as_me:$LINENO: checking alsa/asoundlib.h usability" >&5
2977 echo $ECHO_N "checking alsa/asoundlib.h usability... $ECHO_C" >&6
2978 cat >conftest.$ac_ext <<_ACEOF
2979 #line $LINENO "configure"
2980 /* confdefs.h.  */
2981 _ACEOF
2982 cat confdefs.h >>conftest.$ac_ext
2983 cat >>conftest.$ac_ext <<_ACEOF
2984 /* end confdefs.h.  */
2985 $ac_includes_default
2986 #include <alsa/asoundlib.h>
2987 _ACEOF
2988 rm -f conftest.$ac_objext
2989 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2990   (eval $ac_compile) 2>&5
2991   ac_status=$?
2992   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2993   (exit $ac_status); } &&
2994          { ac_try='test -s conftest.$ac_objext'
2995   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2996   (eval $ac_try) 2>&5
2997   ac_status=$?
2998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2999   (exit $ac_status); }; }; then
3000   ac_header_compiler=yes
3001 else
3002   echo "$as_me: failed program was:" >&5
3003 sed 's/^/| /' conftest.$ac_ext >&5
3004
3005 ac_header_compiler=no
3006 fi
3007 rm -f conftest.$ac_objext conftest.$ac_ext
3008 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3009 echo "${ECHO_T}$ac_header_compiler" >&6
3010
3011 # Is the header present?
3012 echo "$as_me:$LINENO: checking alsa/asoundlib.h presence" >&5
3013 echo $ECHO_N "checking alsa/asoundlib.h presence... $ECHO_C" >&6
3014 cat >conftest.$ac_ext <<_ACEOF
3015 #line $LINENO "configure"
3016 /* confdefs.h.  */
3017 _ACEOF
3018 cat confdefs.h >>conftest.$ac_ext
3019 cat >>conftest.$ac_ext <<_ACEOF
3020 /* end confdefs.h.  */
3021 #include <alsa/asoundlib.h>
3022 _ACEOF
3023 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3024   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3025   ac_status=$?
3026   grep -v '^ *+' conftest.er1 >conftest.err
3027   rm -f conftest.er1
3028   cat conftest.err >&5
3029   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3030   (exit $ac_status); } >/dev/null; then
3031   if test -s conftest.err; then
3032     ac_cpp_err=$ac_c_preproc_warn_flag
3033   else
3034     ac_cpp_err=
3035   fi
3036 else
3037   ac_cpp_err=yes
3038 fi
3039 if test -z "$ac_cpp_err"; then
3040   ac_header_preproc=yes
3041 else
3042   echo "$as_me: failed program was:" >&5
3043 sed 's/^/| /' conftest.$ac_ext >&5
3044
3045   ac_header_preproc=no
3046 fi
3047 rm -f conftest.err conftest.$ac_ext
3048 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3049 echo "${ECHO_T}$ac_header_preproc" >&6
3050
3051 # So?  What about this header?
3052 case $ac_header_compiler:$ac_header_preproc in
3053   yes:no )
3054     { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
3055 echo "$as_me: WARNING: alsa/asoundlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3056     { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: proceeding with the preprocessor's result" >&5
3057 echo "$as_me: WARNING: alsa/asoundlib.h: proceeding with the preprocessor's result" >&2;}
3058     (
3059       cat <<\_ASBOX
3060 ## ------------------------------------ ##
3061 ## Report this to bug-autoconf@gnu.org. ##
3062 ## ------------------------------------ ##
3063 _ASBOX
3064     ) |
3065       sed "s/^/$as_me: WARNING:     /" >&2
3066     ;;
3067   no:yes )
3068     { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: present but cannot be compiled" >&5
3069 echo "$as_me: WARNING: alsa/asoundlib.h: present but cannot be compiled" >&2;}
3070     { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: check for missing prerequisite headers?" >&5
3071 echo "$as_me: WARNING: alsa/asoundlib.h: check for missing prerequisite headers?" >&2;}
3072     { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: proceeding with the preprocessor's result" >&5
3073 echo "$as_me: WARNING: alsa/asoundlib.h: proceeding with the preprocessor's result" >&2;}
3074     (
3075       cat <<\_ASBOX
3076 ## ------------------------------------ ##
3077 ## Report this to bug-autoconf@gnu.org. ##
3078 ## ------------------------------------ ##
3079 _ASBOX
3080     ) |
3081       sed "s/^/$as_me: WARNING:     /" >&2
3082     ;;
3083 esac
3084 echo "$as_me:$LINENO: checking for alsa/asoundlib.h" >&5
3085 echo $ECHO_N "checking for alsa/asoundlib.h... $ECHO_C" >&6
3086 if test "${ac_cv_header_alsa_asoundlib_h+set}" = set; then
3087   echo $ECHO_N "(cached) $ECHO_C" >&6
3088 else
3089   ac_cv_header_alsa_asoundlib_h=$ac_header_preproc
3090 fi
3091 echo "$as_me:$LINENO: result: $ac_cv_header_alsa_asoundlib_h" >&5
3092 echo "${ECHO_T}$ac_cv_header_alsa_asoundlib_h" >&6
3093
3094 fi
3095 if test $ac_cv_header_alsa_asoundlib_h = yes; then
3096   ALSAHDR=1
3097 fi
3098
3099
3100   echo "$as_me:$LINENO: checking for ALSA sound support" >&5
3101 echo $ECHO_N "checking for ALSA sound support... $ECHO_C" >&6
3102   if test "${ALSAHDR:-unset}" != "unset"; then
3103     HAS_ALSA=1
3104
3105     echo "$as_me:$LINENO: result: yes" >&5
3106 echo "${ECHO_T}yes" >&6
3107   else
3108     echo "$as_me:$LINENO: result: no" >&5
3109 echo "${ECHO_T}no" >&6
3110   fi
3111 fi
3112
3113
3114 # Check whether --enable-oss or --disable-oss was given.
3115 if test "${enable_oss+set}" = set; then
3116   enableval="$enable_oss"
3117
3118 else
3119   enable_oss=yes
3120 fi;
3121
3122 if test "$enable_oss" = "yes" ; then
3123   if test "${ac_cv_header_sys_soundcard_h+set}" = set; then
3124   echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5
3125 echo $ECHO_N "checking for sys/soundcard.h... $ECHO_C" >&6
3126 if test "${ac_cv_header_sys_soundcard_h+set}" = set; then
3127   echo $ECHO_N "(cached) $ECHO_C" >&6
3128 fi
3129 echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5
3130 echo "${ECHO_T}$ac_cv_header_sys_soundcard_h" >&6
3131 else
3132   # Is the header compilable?
3133 echo "$as_me:$LINENO: checking sys/soundcard.h usability" >&5
3134 echo $ECHO_N "checking sys/soundcard.h usability... $ECHO_C" >&6
3135 cat >conftest.$ac_ext <<_ACEOF
3136 #line $LINENO "configure"
3137 /* confdefs.h.  */
3138 _ACEOF
3139 cat confdefs.h >>conftest.$ac_ext
3140 cat >>conftest.$ac_ext <<_ACEOF
3141 /* end confdefs.h.  */
3142 $ac_includes_default
3143 #include <sys/soundcard.h>
3144 _ACEOF
3145 rm -f conftest.$ac_objext
3146 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3147   (eval $ac_compile) 2>&5
3148   ac_status=$?
3149   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3150   (exit $ac_status); } &&
3151          { ac_try='test -s conftest.$ac_objext'
3152   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3153   (eval $ac_try) 2>&5
3154   ac_status=$?
3155   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3156   (exit $ac_status); }; }; then
3157   ac_header_compiler=yes
3158 else
3159   echo "$as_me: failed program was:" >&5
3160 sed 's/^/| /' conftest.$ac_ext >&5
3161
3162 ac_header_compiler=no
3163 fi
3164 rm -f conftest.$ac_objext conftest.$ac_ext
3165 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3166 echo "${ECHO_T}$ac_header_compiler" >&6
3167
3168 # Is the header present?
3169 echo "$as_me:$LINENO: checking sys/soundcard.h presence" >&5
3170 echo $ECHO_N "checking sys/soundcard.h presence... $ECHO_C" >&6
3171 cat >conftest.$ac_ext <<_ACEOF
3172 #line $LINENO "configure"
3173 /* confdefs.h.  */
3174 _ACEOF
3175 cat confdefs.h >>conftest.$ac_ext
3176 cat >>conftest.$ac_ext <<_ACEOF
3177 /* end confdefs.h.  */
3178 #include <sys/soundcard.h>
3179 _ACEOF
3180 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3181   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3182   ac_status=$?
3183   grep -v '^ *+' conftest.er1 >conftest.err
3184   rm -f conftest.er1
3185   cat conftest.err >&5
3186   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3187   (exit $ac_status); } >/dev/null; then
3188   if test -s conftest.err; then
3189     ac_cpp_err=$ac_c_preproc_warn_flag
3190   else
3191     ac_cpp_err=
3192   fi
3193 else
3194   ac_cpp_err=yes
3195 fi
3196 if test -z "$ac_cpp_err"; then
3197   ac_header_preproc=yes
3198 else
3199   echo "$as_me: failed program was:" >&5
3200 sed 's/^/| /' conftest.$ac_ext >&5
3201
3202   ac_header_preproc=no
3203 fi
3204 rm -f conftest.err conftest.$ac_ext
3205 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3206 echo "${ECHO_T}$ac_header_preproc" >&6
3207
3208 # So?  What about this header?
3209 case $ac_header_compiler:$ac_header_preproc in
3210   yes:no )
3211     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&5
3212 echo "$as_me: WARNING: sys/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3213     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: proceeding with the preprocessor's result" >&5
3214 echo "$as_me: WARNING: sys/soundcard.h: proceeding with the preprocessor's result" >&2;}
3215     (
3216       cat <<\_ASBOX
3217 ## ------------------------------------ ##
3218 ## Report this to bug-autoconf@gnu.org. ##
3219 ## ------------------------------------ ##
3220 _ASBOX
3221     ) |
3222       sed "s/^/$as_me: WARNING:     /" >&2
3223     ;;
3224   no:yes )
3225     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: present but cannot be compiled" >&5
3226 echo "$as_me: WARNING: sys/soundcard.h: present but cannot be compiled" >&2;}
3227     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: check for missing prerequisite headers?" >&5
3228 echo "$as_me: WARNING: sys/soundcard.h: check for missing prerequisite headers?" >&2;}
3229     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: proceeding with the preprocessor's result" >&5
3230 echo "$as_me: WARNING: sys/soundcard.h: proceeding with the preprocessor's result" >&2;}
3231     (
3232       cat <<\_ASBOX
3233 ## ------------------------------------ ##
3234 ## Report this to bug-autoconf@gnu.org. ##
3235 ## ------------------------------------ ##
3236 _ASBOX
3237     ) |
3238       sed "s/^/$as_me: WARNING:     /" >&2
3239     ;;
3240 esac
3241 echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5
3242 echo $ECHO_N "checking for sys/soundcard.h... $ECHO_C" >&6
3243 if test "${ac_cv_header_sys_soundcard_h+set}" = set; then
3244   echo $ECHO_N "(cached) $ECHO_C" >&6
3245 else
3246   ac_cv_header_sys_soundcard_h=$ac_header_preproc
3247 fi
3248 echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5
3249 echo "${ECHO_T}$ac_cv_header_sys_soundcard_h" >&6
3250
3251 fi
3252 if test $ac_cv_header_sys_soundcard_h = yes; then
3253   SNDCARDHDR=1
3254 fi
3255
3256
3257   echo "$as_me:$LINENO: checking for OSS sound support" >&5
3258 echo $ECHO_N "checking for OSS sound support... $ECHO_C" >&6
3259   if test "${SNDCARDHDR:-unset}" != "unset"; then
3260     HAS_OSS=1
3261
3262     echo "$as_me:$LINENO: result: yes" >&5
3263 echo "${ECHO_T}yes" >&6
3264   else
3265     echo "$as_me:$LINENO: result: no" >&5
3266 echo "${ECHO_T}no" >&6
3267   fi
3268 fi
3269
3270 # Check whether --enable-video or --disable-video was given.
3271 if test "${enable_video+set}" = set; then
3272   enableval="$enable_video"
3273   video=$enableval
3274 fi;
3275
3276 if test "$video" != "no" ; then
3277
3278
3279 # Check whether --enable-v4l or --disable-v4l was given.
3280 if test "${enable_v4l+set}" = set; then
3281   enableval="$enable_v4l"
3282
3283 else
3284   enable_v4l=yes
3285 fi;
3286
3287 if test "$enable_v4l" = "yes" ; then
3288   if test "${ac_cv_header_linux_videodev_h+set}" = set; then
3289   echo "$as_me:$LINENO: checking for linux/videodev.h" >&5
3290 echo $ECHO_N "checking for linux/videodev.h... $ECHO_C" >&6
3291 if test "${ac_cv_header_linux_videodev_h+set}" = set; then
3292   echo $ECHO_N "(cached) $ECHO_C" >&6
3293 fi
3294 echo "$as_me:$LINENO: result: $ac_cv_header_linux_videodev_h" >&5
3295 echo "${ECHO_T}$ac_cv_header_linux_videodev_h" >&6
3296 else
3297   # Is the header compilable?
3298 echo "$as_me:$LINENO: checking linux/videodev.h usability" >&5
3299 echo $ECHO_N "checking linux/videodev.h usability... $ECHO_C" >&6
3300 cat >conftest.$ac_ext <<_ACEOF
3301 #line $LINENO "configure"
3302 /* confdefs.h.  */
3303 _ACEOF
3304 cat confdefs.h >>conftest.$ac_ext
3305 cat >>conftest.$ac_ext <<_ACEOF
3306 /* end confdefs.h.  */
3307 $ac_includes_default
3308 #include <linux/videodev.h>
3309 _ACEOF
3310 rm -f conftest.$ac_objext
3311 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3312   (eval $ac_compile) 2>&5
3313   ac_status=$?
3314   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3315   (exit $ac_status); } &&
3316          { ac_try='test -s conftest.$ac_objext'
3317   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3318   (eval $ac_try) 2>&5
3319   ac_status=$?
3320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3321   (exit $ac_status); }; }; then
3322   ac_header_compiler=yes
3323 else
3324   echo "$as_me: failed program was:" >&5
3325 sed 's/^/| /' conftest.$ac_ext >&5
3326
3327 ac_header_compiler=no
3328 fi
3329 rm -f conftest.$ac_objext conftest.$ac_ext
3330 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3331 echo "${ECHO_T}$ac_header_compiler" >&6
3332
3333 # Is the header present?
3334 echo "$as_me:$LINENO: checking linux/videodev.h presence" >&5
3335 echo $ECHO_N "checking linux/videodev.h presence... $ECHO_C" >&6
3336 cat >conftest.$ac_ext <<_ACEOF
3337 #line $LINENO "configure"
3338 /* confdefs.h.  */
3339 _ACEOF
3340 cat confdefs.h >>conftest.$ac_ext
3341 cat >>conftest.$ac_ext <<_ACEOF
3342 /* end confdefs.h.  */
3343 #include <linux/videodev.h>
3344 _ACEOF
3345 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3346   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3347   ac_status=$?
3348   grep -v '^ *+' conftest.er1 >conftest.err
3349   rm -f conftest.er1
3350   cat conftest.err >&5
3351   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3352   (exit $ac_status); } >/dev/null; then
3353   if test -s conftest.err; then
3354     ac_cpp_err=$ac_c_preproc_warn_flag
3355   else
3356     ac_cpp_err=
3357   fi
3358 else
3359   ac_cpp_err=yes
3360 fi
3361 if test -z "$ac_cpp_err"; then
3362   ac_header_preproc=yes
3363 else
3364   echo "$as_me: failed program was:" >&5
3365 sed 's/^/| /' conftest.$ac_ext >&5
3366
3367   ac_header_preproc=no
3368 fi
3369 rm -f conftest.err conftest.$ac_ext
3370 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3371 echo "${ECHO_T}$ac_header_preproc" >&6
3372
3373 # So?  What about this header?
3374 case $ac_header_compiler:$ac_header_preproc in
3375   yes:no )
3376     { echo "$as_me:$LINENO: WARNING: linux/videodev.h: accepted by the compiler, rejected by the preprocessor!" >&5
3377 echo "$as_me: WARNING: linux/videodev.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3378     { echo "$as_me:$LINENO: WARNING: linux/videodev.h: proceeding with the preprocessor's result" >&5
3379 echo "$as_me: WARNING: linux/videodev.h: proceeding with the preprocessor's result" >&2;}
3380     (
3381       cat <<\_ASBOX
3382 ## ------------------------------------ ##
3383 ## Report this to bug-autoconf@gnu.org. ##
3384 ## ------------------------------------ ##
3385 _ASBOX
3386     ) |
3387       sed "s/^/$as_me: WARNING:     /" >&2
3388     ;;
3389   no:yes )
3390     { echo "$as_me:$LINENO: WARNING: linux/videodev.h: present but cannot be compiled" >&5
3391 echo "$as_me: WARNING: linux/videodev.h: present but cannot be compiled" >&2;}
3392     { echo "$as_me:$LINENO: WARNING: linux/videodev.h: check for missing prerequisite headers?" >&5
3393 echo "$as_me: WARNING: linux/videodev.h: check for missing prerequisite headers?" >&2;}
3394     { echo "$as_me:$LINENO: WARNING: linux/videodev.h: proceeding with the preprocessor's result" >&5
3395 echo "$as_me: WARNING: linux/videodev.h: proceeding with the preprocessor's result" >&2;}
3396     (
3397       cat <<\_ASBOX
3398 ## ------------------------------------ ##
3399 ## Report this to bug-autoconf@gnu.org. ##
3400 ## ------------------------------------ ##
3401 _ASBOX
3402     ) |
3403       sed "s/^/$as_me: WARNING:     /" >&2
3404     ;;
3405 esac
3406 echo "$as_me:$LINENO: checking for linux/videodev.h" >&5
3407 echo $ECHO_N "checking for linux/videodev.h... $ECHO_C" >&6
3408 if test "${ac_cv_header_linux_videodev_h+set}" = set; then
3409   echo $ECHO_N "(cached) $ECHO_C" >&6
3410 else
3411   ac_cv_header_linux_videodev_h=$ac_header_preproc
3412 fi
3413 echo "$as_me:$LINENO: result: $ac_cv_header_linux_videodev_h" >&5
3414 echo "${ECHO_T}$ac_cv_header_linux_videodev_h" >&6
3415
3416 fi
3417 if test $ac_cv_header_linux_videodev_h = yes; then
3418   V4LHDR=1
3419 fi
3420
3421
3422   echo "$as_me:$LINENO: checking for V4L video support" >&5
3423 echo $ECHO_N "checking for V4L video support... $ECHO_C" >&6
3424   if test "${V4LHDR:-unset}" != "unset"; then
3425     HAS_V4L=1
3426
3427     echo "$as_me:$LINENO: result: yes" >&5
3428 echo "${ECHO_T}yes" >&6
3429   else
3430     echo "$as_me:$LINENO: result: no" >&5
3431 echo "${ECHO_T}no" >&6
3432   fi
3433 fi
3434
3435
3436 # Check whether --enable-bsdvideo or --disable-bsdvideo was given.
3437 if test "${enable_bsdvideo+set}" = set; then
3438   enableval="$enable_bsdvideo"
3439
3440 else
3441   enable_bsdvideo=yes
3442 fi;
3443
3444 if test "$enable_bsdvideo" = "yes" ; then
3445   if test "${ac_cv_header_machine_ioctl_meteor_h+set}" = set; then
3446   echo "$as_me:$LINENO: checking for machine/ioctl_meteor.h" >&5
3447 echo $ECHO_N "checking for machine/ioctl_meteor.h... $ECHO_C" >&6
3448 if test "${ac_cv_header_machine_ioctl_meteor_h+set}" = set; then
3449   echo $ECHO_N "(cached) $ECHO_C" >&6
3450 fi
3451 echo "$as_me:$LINENO: result: $ac_cv_header_machine_ioctl_meteor_h" >&5
3452 echo "${ECHO_T}$ac_cv_header_machine_ioctl_meteor_h" >&6
3453 else
3454   # Is the header compilable?
3455 echo "$as_me:$LINENO: checking machine/ioctl_meteor.h usability" >&5
3456 echo $ECHO_N "checking machine/ioctl_meteor.h usability... $ECHO_C" >&6
3457 cat >conftest.$ac_ext <<_ACEOF
3458 #line $LINENO "configure"
3459 /* confdefs.h.  */
3460 _ACEOF
3461 cat confdefs.h >>conftest.$ac_ext
3462 cat >>conftest.$ac_ext <<_ACEOF
3463 /* end confdefs.h.  */
3464 $ac_includes_default
3465 #include <machine/ioctl_meteor.h>
3466 _ACEOF
3467 rm -f conftest.$ac_objext
3468 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3469   (eval $ac_compile) 2>&5
3470   ac_status=$?
3471   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3472   (exit $ac_status); } &&
3473          { ac_try='test -s conftest.$ac_objext'
3474   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3475   (eval $ac_try) 2>&5
3476   ac_status=$?
3477   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3478   (exit $ac_status); }; }; then
3479   ac_header_compiler=yes
3480 else
3481   echo "$as_me: failed program was:" >&5
3482 sed 's/^/| /' conftest.$ac_ext >&5
3483
3484 ac_header_compiler=no
3485 fi
3486 rm -f conftest.$ac_objext conftest.$ac_ext
3487 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3488 echo "${ECHO_T}$ac_header_compiler" >&6
3489
3490 # Is the header present?
3491 echo "$as_me:$LINENO: checking machine/ioctl_meteor.h presence" >&5
3492 echo $ECHO_N "checking machine/ioctl_meteor.h presence... $ECHO_C" >&6
3493 cat >conftest.$ac_ext <<_ACEOF
3494 #line $LINENO "configure"
3495 /* confdefs.h.  */
3496 _ACEOF
3497 cat confdefs.h >>conftest.$ac_ext
3498 cat >>conftest.$ac_ext <<_ACEOF
3499 /* end confdefs.h.  */
3500 #include <machine/ioctl_meteor.h>
3501 _ACEOF
3502 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3503   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3504   ac_status=$?
3505   grep -v '^ *+' conftest.er1 >conftest.err
3506   rm -f conftest.er1
3507   cat conftest.err >&5
3508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3509   (exit $ac_status); } >/dev/null; then
3510   if test -s conftest.err; then
3511     ac_cpp_err=$ac_c_preproc_warn_flag
3512   else
3513     ac_cpp_err=
3514   fi
3515 else
3516   ac_cpp_err=yes
3517 fi
3518 if test -z "$ac_cpp_err"; then
3519   ac_header_preproc=yes
3520 else
3521   echo "$as_me: failed program was:" >&5
3522 sed 's/^/| /' conftest.$ac_ext >&5
3523
3524   ac_header_preproc=no
3525 fi
3526 rm -f conftest.err conftest.$ac_ext
3527 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3528 echo "${ECHO_T}$ac_header_preproc" >&6
3529
3530 # So?  What about this header?
3531 case $ac_header_compiler:$ac_header_preproc in
3532   yes:no )
3533     { echo "$as_me:$LINENO: WARNING: machine/ioctl_meteor.h: accepted by the compiler, rejected by the preprocessor!" >&5
3534 echo "$as_me: WARNING: machine/ioctl_meteor.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3535     { echo "$as_me:$LINENO: WARNING: machine/ioctl_meteor.h: proceeding with the preprocessor's result" >&5
3536 echo "$as_me: WARNING: machine/ioctl_meteor.h: proceeding with the preprocessor's result" >&2;}
3537     (
3538       cat <<\_ASBOX
3539 ## ------------------------------------ ##
3540 ## Report this to bug-autoconf@gnu.org. ##
3541 ## ------------------------------------ ##
3542 _ASBOX
3543     ) |
3544       sed "s/^/$as_me: WARNING:     /" >&2
3545     ;;
3546   no:yes )
3547     { echo "$as_me:$LINENO: WARNING: machine/ioctl_meteor.h: present but cannot be compiled" >&5
3548 echo "$as_me: WARNING: machine/ioctl_meteor.h: present but cannot be compiled" >&2;}
3549     { echo "$as_me:$LINENO: WARNING: machine/ioctl_meteor.h: check for missing prerequisite headers?" >&5
3550 echo "$as_me: WARNING: machine/ioctl_meteor.h: check for missing prerequisite headers?" >&2;}
3551     { echo "$as_me:$LINENO: WARNING: machine/ioctl_meteor.h: proceeding with the preprocessor's result" >&5
3552 echo "$as_me: WARNING: machine/ioctl_meteor.h: proceeding with the preprocessor's result" >&2;}
3553     (
3554       cat <<\_ASBOX
3555 ## ------------------------------------ ##
3556 ## Report this to bug-autoconf@gnu.org. ##
3557 ## ------------------------------------ ##
3558 _ASBOX
3559     ) |
3560       sed "s/^/$as_me: WARNING:     /" >&2
3561     ;;
3562 esac
3563 echo "$as_me:$LINENO: checking for machine/ioctl_meteor.h" >&5
3564 echo $ECHO_N "checking for machine/ioctl_meteor.h... $ECHO_C" >&6
3565 if test "${ac_cv_header_machine_ioctl_meteor_h+set}" = set; then
3566   echo $ECHO_N "(cached) $ECHO_C" >&6
3567 else
3568   ac_cv_header_machine_ioctl_meteor_h=$ac_header_preproc
3569 fi
3570 echo "$as_me:$LINENO: result: $ac_cv_header_machine_ioctl_meteor_h" >&5
3571 echo "${ECHO_T}$ac_cv_header_machine_ioctl_meteor_h" >&6
3572
3573 fi
3574 if test $ac_cv_header_machine_ioctl_meteor_h = yes; then
3575   BSDVIDEOHDR=1
3576 fi
3577
3578
3579   if test "${ac_cv_header_i386_ioctl_meteor_h+set}" = set; then
3580   echo "$as_me:$LINENO: checking for i386/ioctl_meteor.h" >&5
3581 echo $ECHO_N "checking for i386/ioctl_meteor.h... $ECHO_C" >&6
3582 if test "${ac_cv_header_i386_ioctl_meteor_h+set}" = set; then
3583   echo $ECHO_N "(cached) $ECHO_C" >&6
3584 fi
3585 echo "$as_me:$LINENO: result: $ac_cv_header_i386_ioctl_meteor_h" >&5
3586 echo "${ECHO_T}$ac_cv_header_i386_ioctl_meteor_h" >&6
3587 else
3588   # Is the header compilable?
3589 echo "$as_me:$LINENO: checking i386/ioctl_meteor.h usability" >&5
3590 echo $ECHO_N "checking i386/ioctl_meteor.h usability... $ECHO_C" >&6
3591 cat >conftest.$ac_ext <<_ACEOF
3592 #line $LINENO "configure"
3593 /* confdefs.h.  */
3594 _ACEOF
3595 cat confdefs.h >>conftest.$ac_ext
3596 cat >>conftest.$ac_ext <<_ACEOF
3597 /* end confdefs.h.  */
3598 $ac_includes_default
3599 #include <i386/ioctl_meteor.h>
3600 _ACEOF
3601 rm -f conftest.$ac_objext
3602 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3603   (eval $ac_compile) 2>&5
3604   ac_status=$?
3605   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3606   (exit $ac_status); } &&
3607          { ac_try='test -s conftest.$ac_objext'
3608   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3609   (eval $ac_try) 2>&5
3610   ac_status=$?
3611   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3612   (exit $ac_status); }; }; then
3613   ac_header_compiler=yes
3614 else
3615   echo "$as_me: failed program was:" >&5
3616 sed 's/^/| /' conftest.$ac_ext >&5
3617
3618 ac_header_compiler=no
3619 fi
3620 rm -f conftest.$ac_objext conftest.$ac_ext
3621 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3622 echo "${ECHO_T}$ac_header_compiler" >&6
3623
3624 # Is the header present?
3625 echo "$as_me:$LINENO: checking i386/ioctl_meteor.h presence" >&5
3626 echo $ECHO_N "checking i386/ioctl_meteor.h presence... $ECHO_C" >&6
3627 cat >conftest.$ac_ext <<_ACEOF
3628 #line $LINENO "configure"
3629 /* confdefs.h.  */
3630 _ACEOF
3631 cat confdefs.h >>conftest.$ac_ext
3632 cat >>conftest.$ac_ext <<_ACEOF
3633 /* end confdefs.h.  */
3634 #include <i386/ioctl_meteor.h>
3635 _ACEOF
3636 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3637   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3638   ac_status=$?
3639   grep -v '^ *+' conftest.er1 >conftest.err
3640   rm -f conftest.er1
3641   cat conftest.err >&5
3642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3643   (exit $ac_status); } >/dev/null; then
3644   if test -s conftest.err; then
3645     ac_cpp_err=$ac_c_preproc_warn_flag
3646   else
3647     ac_cpp_err=
3648   fi
3649 else
3650   ac_cpp_err=yes
3651 fi
3652 if test -z "$ac_cpp_err"; then
3653   ac_header_preproc=yes
3654 else
3655   echo "$as_me: failed program was:" >&5
3656 sed 's/^/| /' conftest.$ac_ext >&5
3657
3658   ac_header_preproc=no
3659 fi
3660 rm -f conftest.err conftest.$ac_ext
3661 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3662 echo "${ECHO_T}$ac_header_preproc" >&6
3663
3664 # So?  What about this header?
3665 case $ac_header_compiler:$ac_header_preproc in
3666   yes:no )
3667     { echo "$as_me:$LINENO: WARNING: i386/ioctl_meteor.h: accepted by the compiler, rejected by the preprocessor!" >&5
3668 echo "$as_me: WARNING: i386/ioctl_meteor.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3669     { echo "$as_me:$LINENO: WARNING: i386/ioctl_meteor.h: proceeding with the preprocessor's result" >&5
3670 echo "$as_me: WARNING: i386/ioctl_meteor.h: proceeding with the preprocessor's result" >&2;}
3671     (
3672       cat <<\_ASBOX
3673 ## ------------------------------------ ##
3674 ## Report this to bug-autoconf@gnu.org. ##
3675 ## ------------------------------------ ##
3676 _ASBOX
3677     ) |
3678       sed "s/^/$as_me: WARNING:     /" >&2
3679     ;;
3680   no:yes )
3681     { echo "$as_me:$LINENO: WARNING: i386/ioctl_meteor.h: present but cannot be compiled" >&5
3682 echo "$as_me: WARNING: i386/ioctl_meteor.h: present but cannot be compiled" >&2;}
3683     { echo "$as_me:$LINENO: WARNING: i386/ioctl_meteor.h: check for missing prerequisite headers?" >&5
3684 echo "$as_me: WARNING: i386/ioctl_meteor.h: check for missing prerequisite headers?" >&2;}
3685     { echo "$as_me:$LINENO: WARNING: i386/ioctl_meteor.h: proceeding with the preprocessor's result" >&5
3686 echo "$as_me: WARNING: i386/ioctl_meteor.h: proceeding with the preprocessor's result" >&2;}
3687     (
3688       cat <<\_ASBOX
3689 ## ------------------------------------ ##
3690 ## Report this to bug-autoconf@gnu.org. ##
3691 ## ------------------------------------ ##
3692 _ASBOX
3693     ) |
3694       sed "s/^/$as_me: WARNING:     /" >&2
3695     ;;
3696 esac
3697 echo "$as_me:$LINENO: checking for i386/ioctl_meteor.h" >&5
3698 echo $ECHO_N "checking for i386/ioctl_meteor.h... $ECHO_C" >&6
3699 if test "${ac_cv_header_i386_ioctl_meteor_h+set}" = set; then
3700   echo $ECHO_N "(cached) $ECHO_C" >&6
3701 else
3702   ac_cv_header_i386_ioctl_meteor_h=$ac_header_preproc
3703 fi
3704 echo "$as_me:$LINENO: result: $ac_cv_header_i386_ioctl_meteor_h" >&5
3705 echo "${ECHO_T}$ac_cv_header_i386_ioctl_meteor_h" >&6
3706
3707 fi
3708 if test $ac_cv_header_i386_ioctl_meteor_h = yes; then
3709   BSDVIDEOHDR=1
3710 fi
3711
3712
3713   if test "${ac_cv_header_dev_ic_bt8xx_h+set}" = set; then
3714   echo "$as_me:$LINENO: checking for dev/ic/bt8xx.h" >&5
3715 echo $ECHO_N "checking for dev/ic/bt8xx.h... $ECHO_C" >&6
3716 if test "${ac_cv_header_dev_ic_bt8xx_h+set}" = set; then
3717   echo $ECHO_N "(cached) $ECHO_C" >&6
3718 fi
3719 echo "$as_me:$LINENO: result: $ac_cv_header_dev_ic_bt8xx_h" >&5
3720 echo "${ECHO_T}$ac_cv_header_dev_ic_bt8xx_h" >&6
3721 else
3722   # Is the header compilable?
3723 echo "$as_me:$LINENO: checking dev/ic/bt8xx.h usability" >&5
3724 echo $ECHO_N "checking dev/ic/bt8xx.h usability... $ECHO_C" >&6
3725 cat >conftest.$ac_ext <<_ACEOF
3726 #line $LINENO "configure"
3727 /* confdefs.h.  */
3728 _ACEOF
3729 cat confdefs.h >>conftest.$ac_ext
3730 cat >>conftest.$ac_ext <<_ACEOF
3731 /* end confdefs.h.  */
3732 $ac_includes_default
3733 #include <dev/ic/bt8xx.h>
3734 _ACEOF
3735 rm -f conftest.$ac_objext
3736 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3737   (eval $ac_compile) 2>&5
3738   ac_status=$?
3739   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3740   (exit $ac_status); } &&
3741          { ac_try='test -s conftest.$ac_objext'
3742   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3743   (eval $ac_try) 2>&5
3744   ac_status=$?
3745   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3746   (exit $ac_status); }; }; then
3747   ac_header_compiler=yes
3748 else
3749   echo "$as_me: failed program was:" >&5
3750 sed 's/^/| /' conftest.$ac_ext >&5
3751
3752 ac_header_compiler=no
3753 fi
3754 rm -f conftest.$ac_objext conftest.$ac_ext
3755 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3756 echo "${ECHO_T}$ac_header_compiler" >&6
3757
3758 # Is the header present?
3759 echo "$as_me:$LINENO: checking dev/ic/bt8xx.h presence" >&5
3760 echo $ECHO_N "checking dev/ic/bt8xx.h presence... $ECHO_C" >&6
3761 cat >conftest.$ac_ext <<_ACEOF
3762 #line $LINENO "configure"
3763 /* confdefs.h.  */
3764 _ACEOF
3765 cat confdefs.h >>conftest.$ac_ext
3766 cat >>conftest.$ac_ext <<_ACEOF
3767 /* end confdefs.h.  */
3768 #include <dev/ic/bt8xx.h>
3769 _ACEOF
3770 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3771   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3772   ac_status=$?
3773   grep -v '^ *+' conftest.er1 >conftest.err
3774   rm -f conftest.er1
3775   cat conftest.err >&5
3776   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3777   (exit $ac_status); } >/dev/null; then
3778   if test -s conftest.err; then
3779     ac_cpp_err=$ac_c_preproc_warn_flag
3780   else
3781     ac_cpp_err=
3782   fi
3783 else
3784   ac_cpp_err=yes
3785 fi
3786 if test -z "$ac_cpp_err"; then
3787   ac_header_preproc=yes
3788 else
3789   echo "$as_me: failed program was:" >&5
3790 sed 's/^/| /' conftest.$ac_ext >&5
3791
3792   ac_header_preproc=no
3793 fi
3794 rm -f conftest.err conftest.$ac_ext
3795 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3796 echo "${ECHO_T}$ac_header_preproc" >&6
3797
3798 # So?  What about this header?
3799 case $ac_header_compiler:$ac_header_preproc in
3800   yes:no )
3801     { echo "$as_me:$LINENO: WARNING: dev/ic/bt8xx.h: accepted by the compiler, rejected by the preprocessor!" >&5
3802 echo "$as_me: WARNING: dev/ic/bt8xx.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3803     { echo "$as_me:$LINENO: WARNING: dev/ic/bt8xx.h: proceeding with the preprocessor's result" >&5
3804 echo "$as_me: WARNING: dev/ic/bt8xx.h: proceeding with the preprocessor's result" >&2;}
3805     (
3806       cat <<\_ASBOX
3807 ## ------------------------------------ ##
3808 ## Report this to bug-autoconf@gnu.org. ##
3809 ## ------------------------------------ ##
3810 _ASBOX
3811     ) |
3812       sed "s/^/$as_me: WARNING:     /" >&2
3813     ;;
3814   no:yes )
3815     { echo "$as_me:$LINENO: WARNING: dev/ic/bt8xx.h: present but cannot be compiled" >&5
3816 echo "$as_me: WARNING: dev/ic/bt8xx.h: present but cannot be compiled" >&2;}
3817     { echo "$as_me:$LINENO: WARNING: dev/ic/bt8xx.h: check for missing prerequisite headers?" >&5
3818 echo "$as_me: WARNING: dev/ic/bt8xx.h: check for missing prerequisite headers?" >&2;}
3819     { echo "$as_me:$LINENO: WARNING: dev/ic/bt8xx.h: proceeding with the preprocessor's result" >&5
3820 echo "$as_me: WARNING: dev/ic/bt8xx.h: proceeding with the preprocessor's result" >&2;}
3821     (
3822       cat <<\_ASBOX
3823 ## ------------------------------------ ##
3824 ## Report this to bug-autoconf@gnu.org. ##
3825 ## ------------------------------------ ##
3826 _ASBOX
3827     ) |
3828       sed "s/^/$as_me: WARNING:     /" >&2
3829     ;;
3830 esac
3831 echo "$as_me:$LINENO: checking for dev/ic/bt8xx.h" >&5
3832 echo $ECHO_N "checking for dev/ic/bt8xx.h... $ECHO_C" >&6
3833 if test "${ac_cv_header_dev_ic_bt8xx_h+set}" = set; then
3834   echo $ECHO_N "(cached) $ECHO_C" >&6
3835 else
3836   ac_cv_header_dev_ic_bt8xx_h=$ac_header_preproc
3837 fi
3838 echo "$as_me:$LINENO: result: $ac_cv_header_dev_ic_bt8xx_h" >&5
3839 echo "${ECHO_T}$ac_cv_header_dev_ic_bt8xx_h" >&6
3840
3841 fi
3842 if test $ac_cv_header_dev_ic_bt8xx_h = yes; then
3843   BSDVIDEOHDR=1
3844 fi
3845
3846
3847   echo "$as_me:$LINENO: checking for BSD video support" >&5
3848 echo $ECHO_N "checking for BSD video support... $ECHO_C" >&6
3849   if test "${BSDVIDEOHDR:-unset}" != "unset"; then
3850     HAS_BSDVIDEOCAP=1
3851
3852     echo "$as_me:$LINENO: result: yes" >&5
3853 echo "${ECHO_T}yes" >&6
3854   else
3855     echo "$as_me:$LINENO: result: no" >&5
3856 echo "${ECHO_T}no" >&6
3857   fi
3858 fi
3859
3860
3861 # Check whether --enable-avc or --disable-avc was given.
3862 if test "${enable_avc+set}" = set; then
3863   enableval="$enable_avc"
3864
3865 else
3866   enable_avc=yes
3867 fi;
3868
3869 if test "$enable_avc" = "yes" ; then
3870   if test "${ac_cv_header_libavc1394_avc1394_h+set}" = set; then
3871   echo "$as_me:$LINENO: checking for libavc1394/avc1394.h" >&5
3872 echo $ECHO_N "checking for libavc1394/avc1394.h... $ECHO_C" >&6
3873 if test "${ac_cv_header_libavc1394_avc1394_h+set}" = set; then
3874   echo $ECHO_N "(cached) $ECHO_C" >&6
3875 fi
3876 echo "$as_me:$LINENO: result: $ac_cv_header_libavc1394_avc1394_h" >&5
3877 echo "${ECHO_T}$ac_cv_header_libavc1394_avc1394_h" >&6
3878 else
3879   # Is the header compilable?
3880 echo "$as_me:$LINENO: checking libavc1394/avc1394.h usability" >&5
3881 echo $ECHO_N "checking libavc1394/avc1394.h usability... $ECHO_C" >&6
3882 cat >conftest.$ac_ext <<_ACEOF
3883 #line $LINENO "configure"
3884 /* confdefs.h.  */
3885 _ACEOF
3886 cat confdefs.h >>conftest.$ac_ext
3887 cat >>conftest.$ac_ext <<_ACEOF
3888 /* end confdefs.h.  */
3889 $ac_includes_default
3890 #include <libavc1394/avc1394.h>
3891 _ACEOF
3892 rm -f conftest.$ac_objext
3893 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3894   (eval $ac_compile) 2>&5
3895   ac_status=$?
3896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3897   (exit $ac_status); } &&
3898          { ac_try='test -s conftest.$ac_objext'
3899   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3900   (eval $ac_try) 2>&5
3901   ac_status=$?
3902   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3903   (exit $ac_status); }; }; then
3904   ac_header_compiler=yes
3905 else
3906   echo "$as_me: failed program was:" >&5
3907 sed 's/^/| /' conftest.$ac_ext >&5
3908
3909 ac_header_compiler=no
3910 fi
3911 rm -f conftest.$ac_objext conftest.$ac_ext
3912 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3913 echo "${ECHO_T}$ac_header_compiler" >&6
3914
3915 # Is the header present?
3916 echo "$as_me:$LINENO: checking libavc1394/avc1394.h presence" >&5
3917 echo $ECHO_N "checking libavc1394/avc1394.h presence... $ECHO_C" >&6
3918 cat >conftest.$ac_ext <<_ACEOF
3919 #line $LINENO "configure"
3920 /* confdefs.h.  */
3921 _ACEOF
3922 cat confdefs.h >>conftest.$ac_ext
3923 cat >>conftest.$ac_ext <<_ACEOF
3924 /* end confdefs.h.  */
3925 #include <libavc1394/avc1394.h>
3926 _ACEOF
3927 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3928   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3929   ac_status=$?
3930   grep -v '^ *+' conftest.er1 >conftest.err
3931   rm -f conftest.er1
3932   cat conftest.err >&5
3933   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3934   (exit $ac_status); } >/dev/null; then
3935   if test -s conftest.err; then
3936     ac_cpp_err=$ac_c_preproc_warn_flag
3937   else
3938     ac_cpp_err=
3939   fi
3940 else
3941   ac_cpp_err=yes
3942 fi
3943 if test -z "$ac_cpp_err"; then
3944   ac_header_preproc=yes
3945 else
3946   echo "$as_me: failed program was:" >&5
3947 sed 's/^/| /' conftest.$ac_ext >&5
3948
3949   ac_header_preproc=no
3950 fi
3951 rm -f conftest.err conftest.$ac_ext
3952 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3953 echo "${ECHO_T}$ac_header_preproc" >&6
3954
3955 # So?  What about this header?
3956 case $ac_header_compiler:$ac_header_preproc in
3957   yes:no )
3958     { echo "$as_me:$LINENO: WARNING: libavc1394/avc1394.h: accepted by the compiler, rejected by the preprocessor!" >&5
3959 echo "$as_me: WARNING: libavc1394/avc1394.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3960     { echo "$as_me:$LINENO: WARNING: libavc1394/avc1394.h: proceeding with the preprocessor's result" >&5
3961 echo "$as_me: WARNING: libavc1394/avc1394.h: proceeding with the preprocessor's result" >&2;}
3962     (
3963       cat <<\_ASBOX
3964 ## ------------------------------------ ##
3965 ## Report this to bug-autoconf@gnu.org. ##
3966 ## ------------------------------------ ##
3967 _ASBOX
3968     ) |
3969       sed "s/^/$as_me: WARNING:     /" >&2
3970     ;;
3971   no:yes )
3972     { echo "$as_me:$LINENO: WARNING: libavc1394/avc1394.h: present but cannot be compiled" >&5
3973 echo "$as_me: WARNING: libavc1394/avc1394.h: present but cannot be compiled" >&2;}
3974     { echo "$as_me:$LINENO: WARNING: libavc1394/avc1394.h: check for missing prerequisite headers?" >&5
3975 echo "$as_me: WARNING: libavc1394/avc1394.h: check for missing prerequisite headers?" >&2;}
3976     { echo "$as_me:$LINENO: WARNING: libavc1394/avc1394.h: proceeding with the preprocessor's result" >&5
3977 echo "$as_me: WARNING: libavc1394/avc1394.h: proceeding with the preprocessor's result" >&2;}
3978     (
3979       cat <<\_ASBOX
3980 ## ------------------------------------ ##
3981 ## Report this to bug-autoconf@gnu.org. ##
3982 ## ------------------------------------ ##
3983 _ASBOX
3984     ) |
3985       sed "s/^/$as_me: WARNING:     /" >&2
3986     ;;
3987 esac
3988 echo "$as_me:$LINENO: checking for libavc1394/avc1394.h" >&5
3989 echo $ECHO_N "checking for libavc1394/avc1394.h... $ECHO_C" >&6
3990 if test "${ac_cv_header_libavc1394_avc1394_h+set}" = set; then
3991   echo $ECHO_N "(cached) $ECHO_C" >&6
3992 else
3993   ac_cv_header_libavc1394_avc1394_h=$ac_header_preproc
3994 fi
3995 echo "$as_me:$LINENO: result: $ac_cv_header_libavc1394_avc1394_h" >&5
3996 echo "${ECHO_T}$ac_cv_header_libavc1394_avc1394_h" >&6
3997
3998 fi
3999 if test $ac_cv_header_libavc1394_avc1394_h = yes; then
4000   AVC1394HDR=1
4001 fi
4002
4003
4004   if test "${ac_cv_header_libdv_dv_h+set}" = set; then
4005   echo "$as_me:$LINENO: checking for libdv/dv.h" >&5
4006 echo $ECHO_N "checking for libdv/dv.h... $ECHO_C" >&6
4007 if test "${ac_cv_header_libdv_dv_h+set}" = set; then
4008   echo $ECHO_N "(cached) $ECHO_C" >&6
4009 fi
4010 echo "$as_me:$LINENO: result: $ac_cv_header_libdv_dv_h" >&5
4011 echo "${ECHO_T}$ac_cv_header_libdv_dv_h" >&6
4012 else
4013   # Is the header compilable?
4014 echo "$as_me:$LINENO: checking libdv/dv.h usability" >&5
4015 echo $ECHO_N "checking libdv/dv.h usability... $ECHO_C" >&6
4016 cat >conftest.$ac_ext <<_ACEOF
4017 #line $LINENO "configure"
4018 /* confdefs.h.  */
4019 _ACEOF
4020 cat confdefs.h >>conftest.$ac_ext
4021 cat >>conftest.$ac_ext <<_ACEOF
4022 /* end confdefs.h.  */
4023 $ac_includes_default
4024 #include <libdv/dv.h>
4025 _ACEOF
4026 rm -f conftest.$ac_objext
4027 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4028   (eval $ac_compile) 2>&5
4029   ac_status=$?
4030   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4031   (exit $ac_status); } &&
4032          { ac_try='test -s conftest.$ac_objext'
4033   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4034   (eval $ac_try) 2>&5
4035   ac_status=$?
4036   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4037   (exit $ac_status); }; }; then
4038   ac_header_compiler=yes
4039 else
4040   echo "$as_me: failed program was:" >&5
4041 sed 's/^/| /' conftest.$ac_ext >&5
4042
4043 ac_header_compiler=no
4044 fi
4045 rm -f conftest.$ac_objext conftest.$ac_ext
4046 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4047 echo "${ECHO_T}$ac_header_compiler" >&6
4048
4049 # Is the header present?
4050 echo "$as_me:$LINENO: checking libdv/dv.h presence" >&5
4051 echo $ECHO_N "checking libdv/dv.h presence... $ECHO_C" >&6
4052 cat >conftest.$ac_ext <<_ACEOF
4053 #line $LINENO "configure"
4054 /* confdefs.h.  */
4055 _ACEOF
4056 cat confdefs.h >>conftest.$ac_ext
4057 cat >>conftest.$ac_ext <<_ACEOF
4058 /* end confdefs.h.  */
4059 #include <libdv/dv.h>
4060 _ACEOF
4061 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4062   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4063   ac_status=$?
4064   grep -v '^ *+' conftest.er1 >conftest.err
4065   rm -f conftest.er1
4066   cat conftest.err >&5
4067   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4068   (exit $ac_status); } >/dev/null; then
4069   if test -s conftest.err; then
4070     ac_cpp_err=$ac_c_preproc_warn_flag
4071   else
4072     ac_cpp_err=
4073   fi
4074 else
4075   ac_cpp_err=yes
4076 fi
4077 if test -z "$ac_cpp_err"; then
4078   ac_header_preproc=yes
4079 else
4080   echo "$as_me: failed program was:" >&5
4081 sed 's/^/| /' conftest.$ac_ext >&5
4082
4083   ac_header_preproc=no
4084 fi
4085 rm -f conftest.err conftest.$ac_ext
4086 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4087 echo "${ECHO_T}$ac_header_preproc" >&6
4088
4089 # So?  What about this header?
4090 case $ac_header_compiler:$ac_header_preproc in
4091   yes:no )
4092     { echo "$as_me:$LINENO: WARNING: libdv/dv.h: accepted by the compiler, rejected by the preprocessor!" >&5
4093 echo "$as_me: WARNING: libdv/dv.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4094     { echo "$as_me:$LINENO: WARNING: libdv/dv.h: proceeding with the preprocessor's result" >&5
4095 echo "$as_me: WARNING: libdv/dv.h: proceeding with the preprocessor's result" >&2;}
4096     (
4097       cat <<\_ASBOX
4098 ## ------------------------------------ ##
4099 ## Report this to bug-autoconf@gnu.org. ##
4100 ## ------------------------------------ ##
4101 _ASBOX
4102     ) |
4103       sed "s/^/$as_me: WARNING:     /" >&2
4104     ;;
4105   no:yes )
4106     { echo "$as_me:$LINENO: WARNING: libdv/dv.h: present but cannot be compiled" >&5
4107 echo "$as_me: WARNING: libdv/dv.h: present but cannot be compiled" >&2;}
4108     { echo "$as_me:$LINENO: WARNING: libdv/dv.h: check for missing prerequisite headers?" >&5
4109 echo "$as_me: WARNING: libdv/dv.h: check for missing prerequisite headers?" >&2;}
4110     { echo "$as_me:$LINENO: WARNING: libdv/dv.h: proceeding with the preprocessor's result" >&5
4111 echo "$as_me: WARNING: libdv/dv.h: proceeding with the preprocessor's result" >&2;}
4112     (
4113       cat <<\_ASBOX
4114 ## ------------------------------------ ##
4115 ## Report this to bug-autoconf@gnu.org. ##
4116 ## ------------------------------------ ##
4117 _ASBOX
4118     ) |
4119       sed "s/^/$as_me: WARNING:     /" >&2
4120     ;;
4121 esac
4122 echo "$as_me:$LINENO: checking for libdv/dv.h" >&5
4123 echo $ECHO_N "checking for libdv/dv.h... $ECHO_C" >&6
4124 if test "${ac_cv_header_libdv_dv_h+set}" = set; then
4125   echo $ECHO_N "(cached) $ECHO_C" >&6
4126 else
4127   ac_cv_header_libdv_dv_h=$ac_header_preproc
4128 fi
4129 echo "$as_me:$LINENO: result: $ac_cv_header_libdv_dv_h" >&5
4130 echo "${ECHO_T}$ac_cv_header_libdv_dv_h" >&6
4131
4132 fi
4133 if test $ac_cv_header_libdv_dv_h = yes; then
4134   DVHDR=1
4135 fi
4136
4137
4138   if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
4139   echo "$as_me:$LINENO: checking for libraw1394/raw1394.h" >&5
4140 echo $ECHO_N "checking for libraw1394/raw1394.h... $ECHO_C" >&6
4141 if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
4142   echo $ECHO_N "(cached) $ECHO_C" >&6
4143 fi
4144 echo "$as_me:$LINENO: result: $ac_cv_header_libraw1394_raw1394_h" >&5
4145 echo "${ECHO_T}$ac_cv_header_libraw1394_raw1394_h" >&6
4146 else
4147   # Is the header compilable?
4148 echo "$as_me:$LINENO: checking libraw1394/raw1394.h usability" >&5
4149 echo $ECHO_N "checking libraw1394/raw1394.h usability... $ECHO_C" >&6
4150 cat >conftest.$ac_ext <<_ACEOF
4151 #line $LINENO "configure"
4152 /* confdefs.h.  */
4153 _ACEOF
4154 cat confdefs.h >>conftest.$ac_ext
4155 cat >>conftest.$ac_ext <<_ACEOF
4156 /* end confdefs.h.  */
4157 $ac_includes_default
4158 #include <libraw1394/raw1394.h>
4159 _ACEOF
4160 rm -f conftest.$ac_objext
4161 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4162   (eval $ac_compile) 2>&5
4163   ac_status=$?
4164   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4165   (exit $ac_status); } &&
4166          { ac_try='test -s conftest.$ac_objext'
4167   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4168   (eval $ac_try) 2>&5
4169   ac_status=$?
4170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4171   (exit $ac_status); }; }; then
4172   ac_header_compiler=yes
4173 else
4174   echo "$as_me: failed program was:" >&5
4175 sed 's/^/| /' conftest.$ac_ext >&5
4176
4177 ac_header_compiler=no
4178 fi
4179 rm -f conftest.$ac_objext conftest.$ac_ext
4180 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4181 echo "${ECHO_T}$ac_header_compiler" >&6
4182
4183 # Is the header present?
4184 echo "$as_me:$LINENO: checking libraw1394/raw1394.h presence" >&5
4185 echo $ECHO_N "checking libraw1394/raw1394.h presence... $ECHO_C" >&6
4186 cat >conftest.$ac_ext <<_ACEOF
4187 #line $LINENO "configure"
4188 /* confdefs.h.  */
4189 _ACEOF
4190 cat confdefs.h >>conftest.$ac_ext
4191 cat >>conftest.$ac_ext <<_ACEOF
4192 /* end confdefs.h.  */
4193 #include <libraw1394/raw1394.h>
4194 _ACEOF
4195 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4196   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4197   ac_status=$?
4198   grep -v '^ *+' conftest.er1 >conftest.err
4199   rm -f conftest.er1
4200   cat conftest.err >&5
4201   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4202   (exit $ac_status); } >/dev/null; then
4203   if test -s conftest.err; then
4204     ac_cpp_err=$ac_c_preproc_warn_flag
4205   else
4206     ac_cpp_err=
4207   fi
4208 else
4209   ac_cpp_err=yes
4210 fi
4211 if test -z "$ac_cpp_err"; then
4212   ac_header_preproc=yes
4213 else
4214   echo "$as_me: failed program was:" >&5
4215 sed 's/^/| /' conftest.$ac_ext >&5
4216
4217   ac_header_preproc=no
4218 fi
4219 rm -f conftest.err conftest.$ac_ext
4220 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4221 echo "${ECHO_T}$ac_header_preproc" >&6
4222
4223 # So?  What about this header?
4224 case $ac_header_compiler:$ac_header_preproc in
4225   yes:no )
4226     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: accepted by the compiler, rejected by the preprocessor!" >&5
4227 echo "$as_me: WARNING: libraw1394/raw1394.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4228     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: proceeding with the preprocessor's result" >&5
4229 echo "$as_me: WARNING: libraw1394/raw1394.h: proceeding with the preprocessor's result" >&2;}
4230     (
4231       cat <<\_ASBOX
4232 ## ------------------------------------ ##
4233 ## Report this to bug-autoconf@gnu.org. ##
4234 ## ------------------------------------ ##
4235 _ASBOX
4236     ) |
4237       sed "s/^/$as_me: WARNING:     /" >&2
4238     ;;
4239   no:yes )
4240     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: present but cannot be compiled" >&5
4241 echo "$as_me: WARNING: libraw1394/raw1394.h: present but cannot be compiled" >&2;}
4242     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: check for missing prerequisite headers?" >&5
4243 echo "$as_me: WARNING: libraw1394/raw1394.h: check for missing prerequisite headers?" >&2;}
4244     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: proceeding with the preprocessor's result" >&5
4245 echo "$as_me: WARNING: libraw1394/raw1394.h: proceeding with the preprocessor's result" >&2;}
4246     (
4247       cat <<\_ASBOX
4248 ## ------------------------------------ ##
4249 ## Report this to bug-autoconf@gnu.org. ##
4250 ## ------------------------------------ ##
4251 _ASBOX
4252     ) |
4253       sed "s/^/$as_me: WARNING:     /" >&2
4254     ;;
4255 esac
4256 echo "$as_me:$LINENO: checking for libraw1394/raw1394.h" >&5
4257 echo $ECHO_N "checking for libraw1394/raw1394.h... $ECHO_C" >&6
4258 if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
4259   echo $ECHO_N "(cached) $ECHO_C" >&6
4260 else
4261   ac_cv_header_libraw1394_raw1394_h=$ac_header_preproc
4262 fi
4263 echo "$as_me:$LINENO: result: $ac_cv_header_libraw1394_raw1394_h" >&5
4264 echo "${ECHO_T}$ac_cv_header_libraw1394_raw1394_h" >&6
4265
4266 fi
4267 if test $ac_cv_header_libraw1394_raw1394_h = yes; then
4268   RAW1394HDR=1
4269 fi
4270
4271
4272   echo "$as_me:$LINENO: checking for IEEE1394/AVC video support" >&5
4273 echo $ECHO_N "checking for IEEE1394/AVC video support... $ECHO_C" >&6
4274   if test "${AVC1394HDR:-unset}" != "unset" -a ${DVHDR:-unset} != "unset" -a "${RAW1394HDR:-unset}" != "unset"; then
4275     HAS_AVC1394=1
4276
4277     echo "$as_me:$LINENO: result: yes" >&5
4278 echo "${ECHO_T}yes" >&6
4279   else
4280     echo "$as_me:$LINENO: result: no" >&5
4281 echo "${ECHO_T}no" >&6
4282   fi
4283 fi
4284
4285
4286 # Check whether --enable-dc or --disable-dc was given.
4287 if test "${enable_dc+set}" = set; then
4288   enableval="$enable_dc"
4289
4290 else
4291   enable_dc=yes
4292 fi;
4293
4294 if test "$enable_dc" = "yes" ; then
4295   if test "${ac_cv_header_libdc1394_dc1394_control_h+set}" = set; then
4296   echo "$as_me:$LINENO: checking for libdc1394/dc1394_control.h" >&5
4297 echo $ECHO_N "checking for libdc1394/dc1394_control.h... $ECHO_C" >&6
4298 if test "${ac_cv_header_libdc1394_dc1394_control_h+set}" = set; then
4299   echo $ECHO_N "(cached) $ECHO_C" >&6
4300 fi
4301 echo "$as_me:$LINENO: result: $ac_cv_header_libdc1394_dc1394_control_h" >&5
4302 echo "${ECHO_T}$ac_cv_header_libdc1394_dc1394_control_h" >&6
4303 else
4304   # Is the header compilable?
4305 echo "$as_me:$LINENO: checking libdc1394/dc1394_control.h usability" >&5
4306 echo $ECHO_N "checking libdc1394/dc1394_control.h usability... $ECHO_C" >&6
4307 cat >conftest.$ac_ext <<_ACEOF
4308 #line $LINENO "configure"
4309 /* confdefs.h.  */
4310 _ACEOF
4311 cat confdefs.h >>conftest.$ac_ext
4312 cat >>conftest.$ac_ext <<_ACEOF
4313 /* end confdefs.h.  */
4314 $ac_includes_default
4315 #include <libdc1394/dc1394_control.h>
4316 _ACEOF
4317 rm -f conftest.$ac_objext
4318 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4319   (eval $ac_compile) 2>&5
4320   ac_status=$?
4321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4322   (exit $ac_status); } &&
4323          { ac_try='test -s conftest.$ac_objext'
4324   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4325   (eval $ac_try) 2>&5
4326   ac_status=$?
4327   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4328   (exit $ac_status); }; }; then
4329   ac_header_compiler=yes
4330 else
4331   echo "$as_me: failed program was:" >&5
4332 sed 's/^/| /' conftest.$ac_ext >&5
4333
4334 ac_header_compiler=no
4335 fi
4336 rm -f conftest.$ac_objext conftest.$ac_ext
4337 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4338 echo "${ECHO_T}$ac_header_compiler" >&6
4339
4340 # Is the header present?
4341 echo "$as_me:$LINENO: checking libdc1394/dc1394_control.h presence" >&5
4342 echo $ECHO_N "checking libdc1394/dc1394_control.h presence... $ECHO_C" >&6
4343 cat >conftest.$ac_ext <<_ACEOF
4344 #line $LINENO "configure"
4345 /* confdefs.h.  */
4346 _ACEOF
4347 cat confdefs.h >>conftest.$ac_ext
4348 cat >>conftest.$ac_ext <<_ACEOF
4349 /* end confdefs.h.  */
4350 #include <libdc1394/dc1394_control.h>
4351 _ACEOF
4352 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4353   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4354   ac_status=$?
4355   grep -v '^ *+' conftest.er1 >conftest.err
4356   rm -f conftest.er1
4357   cat conftest.err >&5
4358   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4359   (exit $ac_status); } >/dev/null; then
4360   if test -s conftest.err; then
4361     ac_cpp_err=$ac_c_preproc_warn_flag
4362   else
4363     ac_cpp_err=
4364   fi
4365 else
4366   ac_cpp_err=yes
4367 fi
4368 if test -z "$ac_cpp_err"; then
4369   ac_header_preproc=yes
4370 else
4371   echo "$as_me: failed program was:" >&5
4372 sed 's/^/| /' conftest.$ac_ext >&5
4373
4374   ac_header_preproc=no
4375 fi
4376 rm -f conftest.err conftest.$ac_ext
4377 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4378 echo "${ECHO_T}$ac_header_preproc" >&6
4379
4380 # So?  What about this header?
4381 case $ac_header_compiler:$ac_header_preproc in
4382   yes:no )
4383     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: accepted by the compiler, rejected by the preprocessor!" >&5
4384 echo "$as_me: WARNING: libdc1394/dc1394_control.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4385     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: proceeding with the preprocessor's result" >&5
4386 echo "$as_me: WARNING: libdc1394/dc1394_control.h: proceeding with the preprocessor's result" >&2;}
4387     (
4388       cat <<\_ASBOX
4389 ## ------------------------------------ ##
4390 ## Report this to bug-autoconf@gnu.org. ##
4391 ## ------------------------------------ ##
4392 _ASBOX
4393     ) |
4394       sed "s/^/$as_me: WARNING:     /" >&2
4395     ;;
4396   no:yes )
4397     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: present but cannot be compiled" >&5
4398 echo "$as_me: WARNING: libdc1394/dc1394_control.h: present but cannot be compiled" >&2;}
4399     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: check for missing prerequisite headers?" >&5
4400 echo "$as_me: WARNING: libdc1394/dc1394_control.h: check for missing prerequisite headers?" >&2;}
4401     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: proceeding with the preprocessor's result" >&5
4402 echo "$as_me: WARNING: libdc1394/dc1394_control.h: proceeding with the preprocessor's result" >&2;}
4403     (
4404       cat <<\_ASBOX
4405 ## ------------------------------------ ##
4406 ## Report this to bug-autoconf@gnu.org. ##
4407 ## ------------------------------------ ##
4408 _ASBOX
4409     ) |
4410       sed "s/^/$as_me: WARNING:     /" >&2
4411     ;;
4412 esac
4413 echo "$as_me:$LINENO: checking for libdc1394/dc1394_control.h" >&5
4414 echo $ECHO_N "checking for libdc1394/dc1394_control.h... $ECHO_C" >&6
4415 if test "${ac_cv_header_libdc1394_dc1394_control_h+set}" = set; then
4416   echo $ECHO_N "(cached) $ECHO_C" >&6
4417 else
4418   ac_cv_header_libdc1394_dc1394_control_h=$ac_header_preproc
4419 fi
4420 echo "$as_me:$LINENO: result: $ac_cv_header_libdc1394_dc1394_control_h" >&5
4421 echo "${ECHO_T}$ac_cv_header_libdc1394_dc1394_control_h" >&6
4422
4423 fi
4424 if test $ac_cv_header_libdc1394_dc1394_control_h = yes; then
4425   DC1394HDR=1
4426 fi
4427
4428
4429   if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
4430   echo "$as_me:$LINENO: checking for libraw1394/raw1394.h" >&5
4431 echo $ECHO_N "checking for libraw1394/raw1394.h... $ECHO_C" >&6
4432 if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
4433   echo $ECHO_N "(cached) $ECHO_C" >&6
4434 fi
4435 echo "$as_me:$LINENO: result: $ac_cv_header_libraw1394_raw1394_h" >&5
4436 echo "${ECHO_T}$ac_cv_header_libraw1394_raw1394_h" >&6
4437 else
4438   # Is the header compilable?
4439 echo "$as_me:$LINENO: checking libraw1394/raw1394.h usability" >&5
4440 echo $ECHO_N "checking libraw1394/raw1394.h usability... $ECHO_C" >&6
4441 cat >conftest.$ac_ext <<_ACEOF
4442 #line $LINENO "configure"
4443 /* confdefs.h.  */
4444 _ACEOF
4445 cat confdefs.h >>conftest.$ac_ext
4446 cat >>conftest.$ac_ext <<_ACEOF
4447 /* end confdefs.h.  */
4448 $ac_includes_default
4449 #include <libraw1394/raw1394.h>
4450 _ACEOF
4451 rm -f conftest.$ac_objext
4452 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4453   (eval $ac_compile) 2>&5
4454   ac_status=$?
4455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4456   (exit $ac_status); } &&
4457          { ac_try='test -s conftest.$ac_objext'
4458   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4459   (eval $ac_try) 2>&5
4460   ac_status=$?
4461   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4462   (exit $ac_status); }; }; then
4463   ac_header_compiler=yes
4464 else
4465   echo "$as_me: failed program was:" >&5
4466 sed 's/^/| /' conftest.$ac_ext >&5
4467
4468 ac_header_compiler=no
4469 fi
4470 rm -f conftest.$ac_objext conftest.$ac_ext
4471 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4472 echo "${ECHO_T}$ac_header_compiler" >&6
4473
4474 # Is the header present?
4475 echo "$as_me:$LINENO: checking libraw1394/raw1394.h presence" >&5
4476 echo $ECHO_N "checking libraw1394/raw1394.h presence... $ECHO_C" >&6
4477 cat >conftest.$ac_ext <<_ACEOF
4478 #line $LINENO "configure"
4479 /* confdefs.h.  */
4480 _ACEOF
4481 cat confdefs.h >>conftest.$ac_ext
4482 cat >>conftest.$ac_ext <<_ACEOF
4483 /* end confdefs.h.  */
4484 #include <libraw1394/raw1394.h>
4485 _ACEOF
4486 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4487   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4488   ac_status=$?
4489   grep -v '^ *+' conftest.er1 >conftest.err
4490   rm -f conftest.er1
4491   cat conftest.err >&5
4492   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4493   (exit $ac_status); } >/dev/null; then
4494   if test -s conftest.err; then
4495     ac_cpp_err=$ac_c_preproc_warn_flag
4496   else
4497     ac_cpp_err=
4498   fi
4499 else
4500   ac_cpp_err=yes
4501 fi
4502 if test -z "$ac_cpp_err"; then
4503   ac_header_preproc=yes
4504 else
4505   echo "$as_me: failed program was:" >&5
4506 sed 's/^/| /' conftest.$ac_ext >&5
4507
4508   ac_header_preproc=no
4509 fi
4510 rm -f conftest.err conftest.$ac_ext
4511 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4512 echo "${ECHO_T}$ac_header_preproc" >&6
4513
4514 # So?  What about this header?
4515 case $ac_header_compiler:$ac_header_preproc in
4516   yes:no )
4517     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: accepted by the compiler, rejected by the preprocessor!" >&5
4518 echo "$as_me: WARNING: libraw1394/raw1394.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4519     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: proceeding with the preprocessor's result" >&5
4520 echo "$as_me: WARNING: libraw1394/raw1394.h: proceeding with the preprocessor's result" >&2;}
4521     (
4522       cat <<\_ASBOX
4523 ## ------------------------------------ ##
4524 ## Report this to bug-autoconf@gnu.org. ##
4525 ## ------------------------------------ ##
4526 _ASBOX
4527     ) |
4528       sed "s/^/$as_me: WARNING:     /" >&2
4529     ;;
4530   no:yes )
4531     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: present but cannot be compiled" >&5
4532 echo "$as_me: WARNING: libraw1394/raw1394.h: present but cannot be compiled" >&2;}
4533     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: check for missing prerequisite headers?" >&5
4534 echo "$as_me: WARNING: libraw1394/raw1394.h: check for missing prerequisite headers?" >&2;}
4535     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: proceeding with the preprocessor's result" >&5
4536 echo "$as_me: WARNING: libraw1394/raw1394.h: proceeding with the preprocessor's result" >&2;}
4537     (
4538       cat <<\_ASBOX
4539 ## ------------------------------------ ##
4540 ## Report this to bug-autoconf@gnu.org. ##
4541 ## ------------------------------------ ##
4542 _ASBOX
4543     ) |
4544       sed "s/^/$as_me: WARNING:     /" >&2
4545     ;;
4546 esac
4547 echo "$as_me:$LINENO: checking for libraw1394/raw1394.h" >&5
4548 echo $ECHO_N "checking for libraw1394/raw1394.h... $ECHO_C" >&6
4549 if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
4550   echo $ECHO_N "(cached) $ECHO_C" >&6
4551 else
4552   ac_cv_header_libraw1394_raw1394_h=$ac_header_preproc
4553 fi
4554 echo "$as_me:$LINENO: result: $ac_cv_header_libraw1394_raw1394_h" >&5
4555 echo "${ECHO_T}$ac_cv_header_libraw1394_raw1394_h" >&6
4556
4557 fi
4558 if test $ac_cv_header_libraw1394_raw1394_h = yes; then
4559   RAW1394HDR=1
4560 fi
4561
4562
4563   echo "$as_me:$LINENO: checking for IEEE1394/DC video support" >&5
4564 echo $ECHO_N "checking for IEEE1394/DC video support... $ECHO_C" >&6
4565   if test "${DC1394HDR:-unset}" != "unset" -a ${RAW1394HDR:-unset} != "unset"; then
4566     HAS_DC1394=1
4567
4568     echo "$as_me:$LINENO: result: yes" >&5
4569 echo "${ECHO_T}yes" >&6
4570     echo "$as_me:$LINENO: checking if dc1394_dma_setup_capture has 12 parms" >&5
4571 echo $ECHO_N "checking if dc1394_dma_setup_capture has 12 parms... $ECHO_C" >&6
4572     cat >conftest.$ac_ext <<_ACEOF
4573
4574 #include "libdc1394/dc1394_control.h"
4575 int main(int ac,char **av)
4576 {
4577   raw1394handle_t handle;
4578   nodeid_t node;
4579   int channel;
4580   int format;
4581   int mode;
4582   int speed;
4583   int frame_rate;
4584   int num_dma_buffers;
4585   int do_extra_buffering;
4586   int drop_frames;
4587   const char *dma_device_file;
4588   dc1394_cameracapture *camera;
4589   dc1394_dma_setup_capture(handle, node, channel, format, mode, speed, frame_rate, num_dma_buffers,
4590                            do_extra_buffering, drop_frames, dma_device_file, camera);
4591   return 0;
4592 }
4593
4594 _ACEOF
4595 rm -f conftest.$ac_objext
4596 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4597   (eval $ac_compile) 2>&5
4598   ac_status=$?
4599   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4600   (exit $ac_status); } &&
4601          { ac_try='test -s conftest.$ac_objext'
4602   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4603   (eval $ac_try) 2>&5
4604   ac_status=$?
4605   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4606   (exit $ac_status); }; }; then
4607   NEW_DC_API=1
4608 else
4609   echo "$as_me: failed program was:" >&5
4610 sed 's/^/| /' conftest.$ac_ext >&5
4611
4612 NEW_DC_API=0
4613 fi
4614 rm -f conftest.$ac_objext conftest.$ac_ext
4615     if test "$NEW_DC_API" = "1" ; then
4616       DC_CFLAGS=-DNEW_DC_API
4617
4618       echo "$as_me:$LINENO: result: yes" >&5
4619 echo "${ECHO_T}yes" >&6
4620     else
4621
4622       echo "$as_me:$LINENO: result: no" >&5
4623 echo "${ECHO_T}no" >&6
4624     fi
4625   else
4626     echo "$as_me:$LINENO: result: no" >&5
4627 echo "${ECHO_T}no" >&6
4628   fi
4629 fi
4630
4631 fi
4632
4633
4634           ac_config_files="$ac_config_files Makefile"
4635
4636           ac_config_files="$ac_config_files vidinput_dc/Makefile"
4637
4638
4639 cat >confcache <<\_ACEOF
4640 # This file is a shell script that caches the results of configure
4641 # tests run on this system so they can be shared between configure
4642 # scripts and configure runs, see configure's option --config-cache.
4643 # It is not useful on other systems.  If it contains results you don't
4644 # want to keep, you may remove or edit it.
4645 #
4646 # config.status only pays attention to the cache file if you give it
4647 # the --recheck option to rerun configure.
4648 #
4649 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4650 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4651 # following values.
4652
4653 _ACEOF
4654
4655 # The following way of writing the cache mishandles newlines in values,
4656 # but we know of no workaround that is simple, portable, and efficient.
4657 # So, don't put newlines in cache variables' values.
4658 # Ultrix sh set writes to stderr and can't be redirected directly,
4659 # and sets the high bit in the cache file unless we assign to the vars.
4660 {
4661   (set) 2>&1 |
4662     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4663     *ac_space=\ *)
4664       # `set' does not quote correctly, so add quotes (double-quote
4665       # substitution turns \\\\ into \\, and sed turns \\ into \).
4666       sed -n \
4667         "s/'/'\\\\''/g;
4668           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4669       ;;
4670     *)
4671       # `set' quotes correctly as required by POSIX, so do not add quotes.
4672       sed -n \
4673         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4674       ;;
4675     esac;
4676 } |
4677   sed '
4678      t clear
4679      : clear
4680      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4681      t end
4682      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4683      : end' >>confcache
4684 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4685   if test -w $cache_file; then
4686     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4687     cat confcache >$cache_file
4688   else
4689     echo "not updating unwritable cache $cache_file"
4690   fi
4691 fi
4692 rm -f confcache
4693
4694 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4695 # Let make expand exec_prefix.
4696 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4697
4698 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4699 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4700 # trailing colons and then remove the whole line if VPATH becomes empty
4701 # (actually we leave an empty line to preserve line numbers).
4702 if test "x$srcdir" = x.; then
4703   ac_vpsub='/^[         ]*VPATH[        ]*=/{
4704 s/:*\$(srcdir):*/:/;
4705 s/:*\${srcdir}:*/:/;
4706 s/:*@srcdir@:*/:/;
4707 s/^\([^=]*=[    ]*\):*/\1/;
4708 s/:*$//;
4709 s/^[^=]*=[      ]*$//;
4710 }'
4711 fi
4712
4713 # Transform confdefs.h into DEFS.
4714 # Protect against shell expansion while executing Makefile rules.
4715 # Protect against Makefile macro expansion.
4716 #
4717 # If the first sed substitution is executed (which looks for macros that
4718 # take arguments), then we branch to the quote section.  Otherwise,
4719 # look for a macro that doesn't take arguments.
4720 cat >confdef2opt.sed <<\_ACEOF
4721 t clear
4722 : clear
4723 s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
4724 t quote
4725 s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
4726 t quote
4727 d
4728 : quote
4729 s,[     `~#$^&*(){}\\|;'"<>?],\\&,g
4730 s,\[,\\&,g
4731 s,\],\\&,g
4732 s,\$,$$,g
4733 p
4734 _ACEOF
4735 # We use echo to avoid assuming a particular line-breaking character.
4736 # The extra dot is to prevent the shell from consuming trailing
4737 # line-breaks from the sub-command output.  A line-break within
4738 # single-quotes doesn't work because, if this script is created in a
4739 # platform that uses two characters for line-breaks (e.g., DOS), tr
4740 # would break.
4741 ac_LF_and_DOT=`echo; echo .`
4742 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
4743 rm -f confdef2opt.sed
4744
4745
4746 ac_libobjs=
4747 ac_ltlibobjs=
4748 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4749   # 1. Remove the extension, and $U if already installed.
4750   ac_i=`echo "$ac_i" |
4751          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
4752   # 2. Add them.
4753   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
4754   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
4755 done
4756 LIBOBJS=$ac_libobjs
4757
4758 LTLIBOBJS=$ac_ltlibobjs
4759
4760
4761
4762 : ${CONFIG_STATUS=./config.status}
4763 ac_clean_files_save=$ac_clean_files
4764 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4765 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4766 echo "$as_me: creating $CONFIG_STATUS" >&6;}
4767 cat >$CONFIG_STATUS <<_ACEOF
4768 #! $SHELL
4769 # Generated by $as_me.
4770 # Run this file to recreate the current configuration.
4771 # Compiler output produced by configure, useful for debugging
4772 # configure, is in config.log if it exists.
4773
4774 debug=false
4775 ac_cs_recheck=false
4776 ac_cs_silent=false
4777 SHELL=\${CONFIG_SHELL-$SHELL}
4778 _ACEOF
4779
4780 cat >>$CONFIG_STATUS <<\_ACEOF
4781 ## --------------------- ##
4782 ## M4sh Initialization.  ##
4783 ## --------------------- ##
4784
4785 # Be Bourne compatible
4786 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4787   emulate sh
4788   NULLCMD=:
4789   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4790   # is contrary to our usage.  Disable this feature.
4791   alias -g '${1+"$@"}'='"$@"'
4792 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4793   set -o posix
4794 fi
4795
4796 # Support unset when possible.
4797 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
4798   as_unset=unset
4799 else
4800   as_unset=false
4801 fi
4802
4803
4804 # Work around bugs in pre-3.0 UWIN ksh.
4805 $as_unset ENV MAIL MAILPATH
4806 PS1='$ '
4807 PS2='> '
4808 PS4='+ '
4809
4810 # NLS nuisances.
4811 for as_var in \
4812   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4813   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4814   LC_TELEPHONE LC_TIME
4815 do
4816   if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
4817     eval $as_var=C; export $as_var
4818   else
4819     $as_unset $as_var
4820   fi
4821 done
4822
4823 # Required to use basename.
4824 if expr a : '\(a\)' >/dev/null 2>&1; then
4825   as_expr=expr
4826 else
4827   as_expr=false
4828 fi
4829
4830 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
4831   as_basename=basename
4832 else
4833   as_basename=false
4834 fi
4835
4836
4837 # Name of the executable.
4838 as_me=`$as_basename "$0" ||
4839 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4840          X"$0" : 'X\(//\)$' \| \
4841          X"$0" : 'X\(/\)$' \| \
4842          .     : '\(.\)' 2>/dev/null ||
4843 echo X/"$0" |
4844     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
4845           /^X\/\(\/\/\)$/{ s//\1/; q; }
4846           /^X\/\(\/\).*/{ s//\1/; q; }
4847           s/.*/./; q'`
4848
4849
4850 # PATH needs CR, and LINENO needs CR and PATH.
4851 # Avoid depending upon Character Ranges.
4852 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4853 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4854 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4855 as_cr_digits='0123456789'
4856 as_cr_alnum=$as_cr_Letters$as_cr_digits
4857
4858 # The user is always right.
4859 if test "${PATH_SEPARATOR+set}" != set; then
4860   echo "#! /bin/sh" >conf$$.sh
4861   echo  "exit 0"   >>conf$$.sh
4862   chmod +x conf$$.sh
4863   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4864     PATH_SEPARATOR=';'
4865   else
4866     PATH_SEPARATOR=:
4867   fi
4868   rm -f conf$$.sh
4869 fi
4870
4871
4872   as_lineno_1=$LINENO
4873   as_lineno_2=$LINENO
4874   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4875   test "x$as_lineno_1" != "x$as_lineno_2" &&
4876   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
4877   # Find who we are.  Look in the path if we contain no path at all
4878   # relative or not.
4879   case $0 in
4880     *[\\/]* ) as_myself=$0 ;;
4881     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4882 for as_dir in $PATH
4883 do
4884   IFS=$as_save_IFS
4885   test -z "$as_dir" && as_dir=.
4886   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4887 done
4888
4889        ;;
4890   esac
4891   # We did not find ourselves, most probably we were run as `sh COMMAND'
4892   # in which case we are not to be found in the path.
4893   if test "x$as_myself" = x; then
4894     as_myself=$0
4895   fi
4896   if test ! -f "$as_myself"; then
4897     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
4898 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
4899    { (exit 1); exit 1; }; }
4900   fi
4901   case $CONFIG_SHELL in
4902   '')
4903     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4904 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
4905 do
4906   IFS=$as_save_IFS
4907   test -z "$as_dir" && as_dir=.
4908   for as_base in sh bash ksh sh5; do
4909          case $as_dir in
4910          /*)
4911            if ("$as_dir/$as_base" -c '
4912   as_lineno_1=$LINENO
4913   as_lineno_2=$LINENO
4914   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4915   test "x$as_lineno_1" != "x$as_lineno_2" &&
4916   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
4917              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
4918              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
4919              CONFIG_SHELL=$as_dir/$as_base
4920              export CONFIG_SHELL
4921              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
4922            fi;;
4923          esac
4924        done
4925 done
4926 ;;
4927   esac
4928
4929   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4930   # uniformly replaced by the line number.  The first 'sed' inserts a
4931   # line-number line before each line; the second 'sed' does the real
4932   # work.  The second script uses 'N' to pair each line-number line
4933   # with the numbered line, and appends trailing '-' during
4934   # substitution so that $LINENO is not a special case at line end.
4935   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
4936   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
4937   sed '=' <$as_myself |
4938     sed '
4939       N
4940       s,$,-,
4941       : loop
4942       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
4943       t loop
4944       s,-$,,
4945       s,^['$as_cr_digits']*\n,,
4946     ' >$as_me.lineno &&
4947   chmod +x $as_me.lineno ||
4948     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
4949 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
4950    { (exit 1); exit 1; }; }
4951
4952   # Don't try to exec as it changes $[0], causing all sort of problems
4953   # (the dirname of $[0] is not the place where we might find the
4954   # original and so on.  Autoconf is especially sensible to this).
4955   . ./$as_me.lineno
4956   # Exit status is that of the last command.
4957   exit
4958 }
4959
4960
4961 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
4962   *c*,-n*) ECHO_N= ECHO_C='
4963 ' ECHO_T='      ' ;;
4964   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
4965   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
4966 esac
4967
4968 if expr a : '\(a\)' >/dev/null 2>&1; then
4969   as_expr=expr
4970 else
4971   as_expr=false
4972 fi
4973
4974 rm -f conf$$ conf$$.exe conf$$.file
4975 echo >conf$$.file
4976 if ln -s conf$$.file conf$$ 2>/dev/null; then
4977   # We could just check for DJGPP; but this test a) works b) is more generic
4978   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
4979   if test -f conf$$.exe; then
4980     # Don't use ln at all; we don't have any links
4981     as_ln_s='cp -p'
4982   else
4983     as_ln_s='ln -s'
4984   fi
4985 elif ln conf$$.file conf$$ 2>/dev/null; then
4986   as_ln_s=ln
4987 else
4988   as_ln_s='cp -p'
4989 fi
4990 rm -f conf$$ conf$$.exe conf$$.file
4991
4992 if mkdir -p . 2>/dev/null; then
4993   as_mkdir_p=:
4994 else
4995   as_mkdir_p=false
4996 fi
4997
4998 as_executable_p="test -f"
4999
5000 # Sed expression to map a string onto a valid CPP name.
5001 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
5002
5003 # Sed expression to map a string onto a valid variable name.
5004 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
5005
5006
5007 # IFS
5008 # We need space, tab and new line, in precisely that order.
5009 as_nl='
5010 '
5011 IFS="   $as_nl"
5012
5013 # CDPATH.
5014 $as_unset CDPATH
5015
5016 exec 6>&1
5017
5018 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5019 # report actual input values of CONFIG_FILES etc. instead of their
5020 # values after options handling.  Logging --version etc. is OK.
5021 exec 5>>config.log
5022 {
5023   echo
5024   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5025 ## Running $as_me. ##
5026 _ASBOX
5027 } >&5
5028 cat >&5 <<_CSEOF
5029
5030 This file was extended by $as_me, which was
5031 generated by GNU Autoconf 2.57.  Invocation command line was
5032
5033   CONFIG_FILES    = $CONFIG_FILES
5034   CONFIG_HEADERS  = $CONFIG_HEADERS
5035   CONFIG_LINKS    = $CONFIG_LINKS
5036   CONFIG_COMMANDS = $CONFIG_COMMANDS
5037   $ $0 $@
5038
5039 _CSEOF
5040 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5041 echo >&5
5042 _ACEOF
5043
5044 # Files that config.status was made for.
5045 if test -n "$ac_config_files"; then
5046   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5047 fi
5048
5049 if test -n "$ac_config_headers"; then
5050   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5051 fi
5052
5053 if test -n "$ac_config_links"; then
5054   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5055 fi
5056
5057 if test -n "$ac_config_commands"; then
5058   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5059 fi
5060
5061 cat >>$CONFIG_STATUS <<\_ACEOF
5062
5063 ac_cs_usage="\
5064 \`$as_me' instantiates files from templates according to the
5065 current configuration.
5066
5067 Usage: $0 [OPTIONS] [FILE]...
5068
5069   -h, --help       print this help, then exit
5070   -V, --version    print version number, then exit
5071   -q, --quiet      do not print progress messages
5072   -d, --debug      don't remove temporary files
5073       --recheck    update $as_me by reconfiguring in the same conditions
5074   --file=FILE[:TEMPLATE]
5075                    instantiate the configuration file FILE
5076
5077 Configuration files:
5078 $config_files
5079
5080 Report bugs to <bug-autoconf@gnu.org>."
5081 _ACEOF
5082
5083 cat >>$CONFIG_STATUS <<_ACEOF
5084 ac_cs_version="\\
5085 config.status
5086 configured by $0, generated by GNU Autoconf 2.57,
5087   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5088
5089 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
5090 Free Software Foundation, Inc.
5091 This config.status script is free software; the Free Software Foundation
5092 gives unlimited permission to copy, distribute and modify it."
5093 srcdir=$srcdir
5094 _ACEOF
5095
5096 cat >>$CONFIG_STATUS <<\_ACEOF
5097 # If no file are specified by the user, then we need to provide default
5098 # value.  By we need to know if files were specified by the user.
5099 ac_need_defaults=:
5100 while test $# != 0
5101 do
5102   case $1 in
5103   --*=*)
5104     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5105     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5106     ac_shift=:
5107     ;;
5108   -*)
5109     ac_option=$1
5110     ac_optarg=$2
5111     ac_shift=shift
5112     ;;
5113   *) # This is not an option, so the user has probably given explicit
5114      # arguments.
5115      ac_option=$1
5116      ac_need_defaults=false;;
5117   esac
5118
5119   case $ac_option in
5120   # Handling of the options.
5121 _ACEOF
5122 cat >>$CONFIG_STATUS <<\_ACEOF
5123   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5124     ac_cs_recheck=: ;;
5125   --version | --vers* | -V )
5126     echo "$ac_cs_version"; exit 0 ;;
5127   --he | --h)
5128     # Conflict between --help and --header
5129     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5130 Try \`$0 --help' for more information." >&5
5131 echo "$as_me: error: ambiguous option: $1
5132 Try \`$0 --help' for more information." >&2;}
5133    { (exit 1); exit 1; }; };;
5134   --help | --hel | -h )
5135     echo "$ac_cs_usage"; exit 0 ;;
5136   --debug | --d* | -d )
5137     debug=: ;;
5138   --file | --fil | --fi | --f )
5139     $ac_shift
5140     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5141     ac_need_defaults=false;;
5142   --header | --heade | --head | --hea )
5143     $ac_shift
5144     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5145     ac_need_defaults=false;;
5146   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5147   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5148     ac_cs_silent=: ;;
5149
5150   # This is an error.
5151   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5152 Try \`$0 --help' for more information." >&5
5153 echo "$as_me: error: unrecognized option: $1
5154 Try \`$0 --help' for more information." >&2;}
5155    { (exit 1); exit 1; }; } ;;
5156
5157   *) ac_config_targets="$ac_config_targets $1" ;;
5158
5159   esac
5160   shift
5161 done
5162
5163 ac_configure_extra_args=
5164
5165 if $ac_cs_silent; then
5166   exec 6>/dev/null
5167   ac_configure_extra_args="$ac_configure_extra_args --silent"
5168 fi
5169
5170 _ACEOF
5171 cat >>$CONFIG_STATUS <<_ACEOF
5172 if \$ac_cs_recheck; then
5173   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5174   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5175 fi
5176
5177 _ACEOF
5178
5179
5180
5181
5182
5183 cat >>$CONFIG_STATUS <<\_ACEOF
5184 for ac_config_target in $ac_config_targets
5185 do
5186   case "$ac_config_target" in
5187   # Handling of arguments.
5188   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5189   "vidinput_dc/Makefile" ) CONFIG_FILES="$CONFIG_FILES vidinput_dc/Makefile" ;;
5190   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5191 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5192    { (exit 1); exit 1; }; };;
5193   esac
5194 done
5195
5196 # If the user did not use the arguments to specify the items to instantiate,
5197 # then the envvar interface is used.  Set only those that are not.
5198 # We use the long form for the default assignment because of an extremely
5199 # bizarre bug on SunOS 4.1.3.
5200 if $ac_need_defaults; then
5201   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5202 fi
5203
5204 # Have a temporary directory for convenience.  Make it in the build tree
5205 # simply because there is no reason to put it here, and in addition,
5206 # creating and moving files from /tmp can sometimes cause problems.
5207 # Create a temporary directory, and hook for its removal unless debugging.
5208 $debug ||
5209 {
5210   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5211   trap '{ (exit 1); exit 1; }' 1 2 13 15
5212 }
5213
5214 # Create a (secure) tmp directory for tmp files.
5215
5216 {
5217   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5218   test -n "$tmp" && test -d "$tmp"
5219 }  ||
5220 {
5221   tmp=./confstat$$-$RANDOM
5222   (umask 077 && mkdir $tmp)
5223 } ||
5224 {
5225    echo "$me: cannot create a temporary directory in ." >&2
5226    { (exit 1); exit 1; }
5227 }
5228
5229 _ACEOF
5230
5231 cat >>$CONFIG_STATUS <<_ACEOF
5232
5233 #
5234 # CONFIG_FILES section.
5235 #
5236
5237 # No need to generate the scripts if there are no CONFIG_FILES.
5238 # This happens for instance when ./config.status config.h
5239 if test -n "\$CONFIG_FILES"; then
5240   # Protect against being on the right side of a sed subst in config.status.
5241   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5242    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5243 s,@SHELL@,$SHELL,;t t
5244 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5245 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5246 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5247 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5248 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5249 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5250 s,@exec_prefix@,$exec_prefix,;t t
5251 s,@prefix@,$prefix,;t t
5252 s,@program_transform_name@,$program_transform_name,;t t
5253 s,@bindir@,$bindir,;t t
5254 s,@sbindir@,$sbindir,;t t
5255 s,@libexecdir@,$libexecdir,;t t
5256 s,@datadir@,$datadir,;t t
5257 s,@sysconfdir@,$sysconfdir,;t t
5258 s,@sharedstatedir@,$sharedstatedir,;t t
5259 s,@localstatedir@,$localstatedir,;t t
5260 s,@libdir@,$libdir,;t t
5261 s,@includedir@,$includedir,;t t
5262 s,@oldincludedir@,$oldincludedir,;t t
5263 s,@infodir@,$infodir,;t t
5264 s,@mandir@,$mandir,;t t
5265 s,@build_alias@,$build_alias,;t t
5266 s,@host_alias@,$host_alias,;t t
5267 s,@target_alias@,$target_alias,;t t
5268 s,@DEFS@,$DEFS,;t t
5269 s,@ECHO_C@,$ECHO_C,;t t
5270 s,@ECHO_N@,$ECHO_N,;t t
5271 s,@ECHO_T@,$ECHO_T,;t t
5272 s,@LIBS@,$LIBS,;t t
5273 s,@CXX@,$CXX,;t t
5274 s,@CXXFLAGS@,$CXXFLAGS,;t t
5275 s,@LDFLAGS@,$LDFLAGS,;t t
5276 s,@CPPFLAGS@,$CPPFLAGS,;t t
5277 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
5278 s,@EXEEXT@,$EXEEXT,;t t
5279 s,@OBJEXT@,$OBJEXT,;t t
5280 s,@PWLIBDIR@,$PWLIBDIR,;t t
5281 s,@PWINSTDIR@,$PWINSTDIR,;t t
5282 s,@INSTALLPREFIX@,$INSTALLPREFIX,;t t
5283 s,@LIBDIR@,$LIBDIR,;t t
5284 s,@CC@,$CC,;t t
5285 s,@CFLAGS@,$CFLAGS,;t t
5286 s,@ac_ct_CC@,$ac_ct_CC,;t t
5287 s,@CPP@,$CPP,;t t
5288 s,@EGREP@,$EGREP,;t t
5289 s,@HAS_ALSA@,$HAS_ALSA,;t t
5290 s,@HAS_OSS@,$HAS_OSS,;t t
5291 s,@HAS_V4L@,$HAS_V4L,;t t
5292 s,@HAS_BSDVIDEOCAP@,$HAS_BSDVIDEOCAP,;t t
5293 s,@HAS_AVC1394@,$HAS_AVC1394,;t t
5294 s,@HAS_DC1394@,$HAS_DC1394,;t t
5295 s,@DC_CFLAGS@,$DC_CFLAGS,;t t
5296 s,@LIBOBJS@,$LIBOBJS,;t t
5297 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5298 CEOF
5299
5300 _ACEOF
5301
5302   cat >>$CONFIG_STATUS <<\_ACEOF
5303   # Split the substitutions into bite-sized pieces for seds with
5304   # small command number limits, like on Digital OSF/1 and HP-UX.
5305   ac_max_sed_lines=48
5306   ac_sed_frag=1 # Number of current file.
5307   ac_beg=1 # First line for current file.
5308   ac_end=$ac_max_sed_lines # Line after last line for current file.
5309   ac_more_lines=:
5310   ac_sed_cmds=
5311   while $ac_more_lines; do
5312     if test $ac_beg -gt 1; then
5313       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5314     else
5315       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5316     fi
5317     if test ! -s $tmp/subs.frag; then
5318       ac_more_lines=false
5319     else
5320       # The purpose of the label and of the branching condition is to
5321       # speed up the sed processing (if there are no `@' at all, there
5322       # is no need to browse any of the substitutions).
5323       # These are the two extra sed commands mentioned above.
5324       (echo ':t
5325   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5326       if test -z "$ac_sed_cmds"; then
5327         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5328       else
5329         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5330       fi
5331       ac_sed_frag=`expr $ac_sed_frag + 1`
5332       ac_beg=$ac_end
5333       ac_end=`expr $ac_end + $ac_max_sed_lines`
5334     fi
5335   done
5336   if test -z "$ac_sed_cmds"; then
5337     ac_sed_cmds=cat
5338   fi
5339 fi # test -n "$CONFIG_FILES"
5340
5341 _ACEOF
5342 cat >>$CONFIG_STATUS <<\_ACEOF
5343 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5344   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5345   case $ac_file in
5346   - | *:- | *:-:* ) # input from stdin
5347         cat >$tmp/stdin
5348         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5349         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5350   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5351         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5352   * )   ac_file_in=$ac_file.in ;;
5353   esac
5354
5355   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5356   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5357 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5358          X"$ac_file" : 'X\(//\)[^/]' \| \
5359          X"$ac_file" : 'X\(//\)$' \| \
5360          X"$ac_file" : 'X\(/\)' \| \
5361          .     : '\(.\)' 2>/dev/null ||
5362 echo X"$ac_file" |
5363     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5364           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5365           /^X\(\/\/\)$/{ s//\1/; q; }
5366           /^X\(\/\).*/{ s//\1/; q; }
5367           s/.*/./; q'`
5368   { if $as_mkdir_p; then
5369     mkdir -p "$ac_dir"
5370   else
5371     as_dir="$ac_dir"
5372     as_dirs=
5373     while test ! -d "$as_dir"; do
5374       as_dirs="$as_dir $as_dirs"
5375       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5376 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5377          X"$as_dir" : 'X\(//\)[^/]' \| \
5378          X"$as_dir" : 'X\(//\)$' \| \
5379          X"$as_dir" : 'X\(/\)' \| \
5380          .     : '\(.\)' 2>/dev/null ||
5381 echo X"$as_dir" |
5382     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5383           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5384           /^X\(\/\/\)$/{ s//\1/; q; }
5385           /^X\(\/\).*/{ s//\1/; q; }
5386           s/.*/./; q'`
5387     done
5388     test ! -n "$as_dirs" || mkdir $as_dirs
5389   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5390 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5391    { (exit 1); exit 1; }; }; }
5392
5393   ac_builddir=.
5394
5395 if test "$ac_dir" != .; then
5396   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5397   # A "../" for each directory in $ac_dir_suffix.
5398   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5399 else
5400   ac_dir_suffix= ac_top_builddir=
5401 fi
5402
5403 case $srcdir in
5404   .)  # No --srcdir option.  We are building in place.
5405     ac_srcdir=.
5406     if test -z "$ac_top_builddir"; then
5407        ac_top_srcdir=.
5408     else
5409        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5410     fi ;;
5411   [\\/]* | ?:[\\/]* )  # Absolute path.
5412     ac_srcdir=$srcdir$ac_dir_suffix;
5413     ac_top_srcdir=$srcdir ;;
5414   *) # Relative path.
5415     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5416     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5417 esac
5418 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
5419 # absolute.
5420 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
5421 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
5422 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
5423 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
5424
5425
5426
5427   if test x"$ac_file" != x-; then
5428     { echo "$as_me:$LINENO: creating $ac_file" >&5
5429 echo "$as_me: creating $ac_file" >&6;}
5430     rm -f "$ac_file"
5431   fi
5432   # Let's still pretend it is `configure' which instantiates (i.e., don't
5433   # use $as_me), people would be surprised to read:
5434   #    /* config.h.  Generated by config.status.  */
5435   if test x"$ac_file" = x-; then
5436     configure_input=
5437   else
5438     configure_input="$ac_file.  "
5439   fi
5440   configure_input=$configure_input"Generated from `echo $ac_file_in |
5441                                      sed 's,.*/,,'` by configure."
5442
5443   # First look for the input files in the build tree, otherwise in the
5444   # src tree.
5445   ac_file_inputs=`IFS=:
5446     for f in $ac_file_in; do
5447       case $f in
5448       -) echo $tmp/stdin ;;
5449       [\\/$]*)
5450          # Absolute (can't be DOS-style, as IFS=:)
5451          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5452 echo "$as_me: error: cannot find input file: $f" >&2;}
5453    { (exit 1); exit 1; }; }
5454          echo $f;;
5455       *) # Relative
5456          if test -f "$f"; then
5457            # Build tree
5458            echo $f
5459          elif test -f "$srcdir/$f"; then
5460            # Source tree
5461            echo $srcdir/$f
5462          else
5463            # /dev/null tree
5464            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5465 echo "$as_me: error: cannot find input file: $f" >&2;}
5466    { (exit 1); exit 1; }; }
5467          fi;;
5468       esac
5469     done` || { (exit 1); exit 1; }
5470 _ACEOF
5471 cat >>$CONFIG_STATUS <<_ACEOF
5472   sed "$ac_vpsub
5473 $extrasub
5474 _ACEOF
5475 cat >>$CONFIG_STATUS <<\_ACEOF
5476 :t
5477 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5478 s,@configure_input@,$configure_input,;t t
5479 s,@srcdir@,$ac_srcdir,;t t
5480 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5481 s,@top_srcdir@,$ac_top_srcdir,;t t
5482 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5483 s,@builddir@,$ac_builddir,;t t
5484 s,@abs_builddir@,$ac_abs_builddir,;t t
5485 s,@top_builddir@,$ac_top_builddir,;t t
5486 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5487 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5488   rm -f $tmp/stdin
5489   if test x"$ac_file" != x-; then
5490     mv $tmp/out $ac_file
5491   else
5492     cat $tmp/out
5493     rm -f $tmp/out
5494   fi
5495
5496 done
5497 _ACEOF
5498
5499 cat >>$CONFIG_STATUS <<\_ACEOF
5500
5501 { (exit 0); exit 0; }
5502 _ACEOF
5503 chmod +x $CONFIG_STATUS
5504 ac_clean_files=$ac_clean_files_save
5505
5506
5507 # configure is writing to config.log, and then calls config.status.
5508 # config.status does its own redirection, appending to config.log.
5509 # Unfortunately, on DOS this fails, as config.log is still kept open
5510 # by configure, so config.status won't be able to write to it; its
5511 # output is simply discarded.  So we exec the FD to /dev/null,
5512 # effectively closing config.log, so it can be properly (re)opened and
5513 # appended to by config.status.  When coming back to configure, we
5514 # need to make the FD available again.
5515 if test "$no_create" != yes; then
5516   ac_cs_success=:
5517   ac_config_status_args=
5518   test "$silent" = yes &&
5519     ac_config_status_args="$ac_config_status_args --quiet"
5520   exec 5>/dev/null
5521   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5522   exec 5>>config.log
5523   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5524   # would make configure fail if this is the last instruction.
5525   $ac_cs_success || { (exit 1); exit 1; }
5526 fi
5527