plugins/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244 # Name of the host.
 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 246 # so uname gets run too.
 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 248
 249 exec 6>&1
 250
 251 #
 252 # Initializations.
 253 #
 254 ac_default_prefix=/usr/local
 255 ac_config_libobj_dir=.
 256 cross_compiling=no
 257 subdirs=
 258 MFLAGS=
 259 MAKEFLAGS=
 260 SHELL=${CONFIG_SHELL-/bin/sh}
 261
 262 # Maximum number of lines to put in a shell here document.
 263 # This variable seems obsolete.  It should probably be removed, and
 264 # only ac_max_sed_lines should be used.
 265 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="../include/ptlib.h"
 275 # Factoring default headers for most tests.
 276 ac_includes_default="\
 277 #include <stdio.h>
 278 #if HAVE_SYS_TYPES_H
 279 # include <sys/types.h>
 280 #endif
 281 #if HAVE_SYS_STAT_H
 282 # include <sys/stat.h>
 283 #endif
 284 #if STDC_HEADERS
 285 # include <stdlib.h>
 286 # include <stddef.h>
 287 #else
 288 # if HAVE_STDLIB_H
 289 #  include <stdlib.h>
 290 # endif
 291 #endif
 292 #if HAVE_STRING_H
 293 # if !STDC_HEADERS && HAVE_MEMORY_H
 294 #  include <memory.h>
 295 # endif
 296 # include <string.h>
 297 #endif
 298 #if HAVE_STRINGS_H
 299 # include <strings.h>
 300 #endif
 301 #if HAVE_INTTYPES_H
 302 # include <inttypes.h>
 303 #else
 304 # if HAVE_STDINT_H
 305 #  include <stdint.h>
 306 # endif
 307 #endif
 308 #if HAVE_UNISTD_H
 309 # include <unistd.h>
 310 #endif"
 311
 312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS 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_V4L2 HAS_BSDVIDEOCAP HAS_AVC1394 HAS_DC1394 DC_CFLAGS LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CXX_set=${CXX+set}
 754 ac_env_CXX_value=$CXX
 755 ac_cv_env_CXX_set=${CXX+set}
 756 ac_cv_env_CXX_value=$CXX
 757 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
 758 ac_env_CXXFLAGS_value=$CXXFLAGS
 759 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
 760 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CC_set=${CC+set}
 770 ac_env_CC_value=$CC
 771 ac_cv_env_CC_set=${CC+set}
 772 ac_cv_env_CC_value=$CC
 773 ac_env_CFLAGS_set=${CFLAGS+set}
 774 ac_env_CFLAGS_value=$CFLAGS
 775 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 776 ac_cv_env_CFLAGS_value=$CFLAGS
 777 ac_env_CPP_set=${CPP+set}
 778 ac_env_CPP_value=$CPP
 779 ac_cv_env_CPP_set=${CPP+set}
 780 ac_cv_env_CPP_value=$CPP
 781
 782 #
 783 # Report the --help message.
 784 #
 785 if test "$ac_init_help" = "long"; then
 786   # Omit some internal or obsolete options to make the list less imposing.
 787   # This message is too long to be a string in the A/UX 3.1 sh.
 788   cat <<_ACEOF
 789 \`configure' configures this package to adapt to many kinds of systems.
 790
 791 Usage: $0 [OPTION]... [VAR=VALUE]...
 792
 793 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 794 VAR=VALUE.  See below for descriptions of some of the useful variables.
 795
 796 Defaults for the options are specified in brackets.
 797
 798 Configuration:
 799   -h, --help              display this help and exit
 800       --help=short        display options specific to this package
 801       --help=recursive    display the short help of all the included packages
 802   -V, --version           display version information and exit
 803   -q, --quiet, --silent   do not print \`checking...' messages
 804       --cache-file=FILE   cache test results in FILE [disabled]
 805   -C, --config-cache      alias for \`--cache-file=config.cache'
 806   -n, --no-create         do not create output files
 807       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 808
 809 _ACEOF
 810
 811   cat <<_ACEOF
 812 Installation directories:
 813   --prefix=PREFIX         install architecture-independent files in PREFIX
 814                           [$ac_default_prefix]
 815   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 816                           [PREFIX]
 817
 818 By default, \`make install' will install all the files in
 819 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 820 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 821 for instance \`--prefix=\$HOME'.
 822
 823 For better control, use the options below.
 824
 825 Fine tuning of the installation directories:
 826   --bindir=DIR           user executables [EPREFIX/bin]
 827   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 828   --libexecdir=DIR       program executables [EPREFIX/libexec]
 829   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 830   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 831   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 832   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 833   --libdir=DIR           object code libraries [EPREFIX/lib]
 834   --includedir=DIR       C header files [PREFIX/include]
 835   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 836   --infodir=DIR          info documentation [PREFIX/info]
 837   --mandir=DIR           man documentation [PREFIX/man]
 838 _ACEOF
 839
 840   cat <<\_ACEOF
 841 _ACEOF
 842 fi
 843
 844 if test -n "$ac_init_help"; then
 845
 846   cat <<\_ACEOF
 847
 848 Optional Features:
 849   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 850   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 851   --enable-alsa           enable ALSA audio support
 852   --enable-oss            enable OSS audio support
 853   --disable-video         disable video device support in PWLIB
 854   --enable-v4l            enable V4L video support
 855   --enable-v4l2            enable V4L2 video support
 856   --enable-bsdvideo       enable BSD video support
 857   --enable-avc            enable IEEE1394/AVC video support
 858   --enable-dc             enable IEEE1394/DC video support
 859
 860 Some influential environment variables:
 861   CXX         C++ compiler command
 862   CXXFLAGS    C++ compiler flags
 863   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 864               nonstandard directory <lib dir>
 865   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 866               headers in a nonstandard directory <include dir>
 867   CC          C compiler command
 868   CFLAGS      C compiler flags
 869   CPP         C preprocessor
 870
 871 Use these variables to override the choices made by `configure' or to help
 872 it to find libraries and programs with nonstandard names/locations.
 873
 874 _ACEOF
 875 fi
 876
 877 if test "$ac_init_help" = "recursive"; then
 878   # If there are subdirs, report their specific --help.
 879   ac_popdir=`pwd`
 880   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 881     test -d $ac_dir || continue
 882     ac_builddir=.
 883
 884 if test "$ac_dir" != .; then
 885   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 886   # A "../" for each directory in $ac_dir_suffix.
 887   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 888 else
 889   ac_dir_suffix= ac_top_builddir=
 890 fi
 891
 892 case $srcdir in
 893   .)  # No --srcdir option.  We are building in place.
 894     ac_srcdir=.
 895     if test -z "$ac_top_builddir"; then
 896        ac_top_srcdir=.
 897     else
 898        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 899     fi ;;
 900   [\\/]* | ?:[\\/]* )  # Absolute path.
 901     ac_srcdir=$srcdir$ac_dir_suffix;
 902     ac_top_srcdir=$srcdir ;;
 903   *) # Relative path.
 904     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 905     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 906 esac
 907
 908 # Do not use `cd foo && pwd` to compute absolute paths, because
 909 # the directories may not exist.
 910 case `pwd` in
 911 .) ac_abs_builddir="$ac_dir";;
 912 *)
 913   case "$ac_dir" in
 914   .) ac_abs_builddir=`pwd`;;
 915   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 916   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 917   esac;;
 918 esac
 919 case $ac_abs_builddir in
 920 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 921 *)
 922   case ${ac_top_builddir}. in
 923   .) ac_abs_top_builddir=$ac_abs_builddir;;
 924   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 925   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 926   esac;;
 927 esac
 928 case $ac_abs_builddir in
 929 .) ac_abs_srcdir=$ac_srcdir;;
 930 *)
 931   case $ac_srcdir in
 932   .) ac_abs_srcdir=$ac_abs_builddir;;
 933   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 934   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 935   esac;;
 936 esac
 937 case $ac_abs_builddir in
 938 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 939 *)
 940   case $ac_top_srcdir in
 941   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 942   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 943   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 944   esac;;
 945 esac
 946
 947     cd $ac_dir
 948     # Check for guested configure; otherwise get Cygnus style configure.
 949     if test -f $ac_srcdir/configure.gnu; then
 950       echo
 951       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 952     elif test -f $ac_srcdir/configure; then
 953       echo
 954       $SHELL $ac_srcdir/configure  --help=recursive
 955     elif test -f $ac_srcdir/configure.ac ||
 956            test -f $ac_srcdir/configure.in; then
 957       echo
 958       $ac_configure --help
 959     else
 960       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 961     fi
 962     cd "$ac_popdir"
 963   done
 964 fi
 965
 966 test -n "$ac_init_help" && exit 0
 967 if $ac_init_version; then
 968   cat <<\_ACEOF
 969
 970 Copyright (C) 2003 Free Software Foundation, Inc.
 971 This configure script is free software; the Free Software Foundation
 972 gives unlimited permission to copy, distribute and modify it.
 973 _ACEOF
 974   exit 0
 975 fi
 976 exec 5>config.log
 977 cat >&5 <<_ACEOF
 978 This file contains any messages produced by compilers while
 979 running configure, to aid debugging if configure makes a mistake.
 980
 981 It was created by $as_me, which was
 982 generated by GNU Autoconf 2.59.  Invocation command line was
 983
 984   $ $0 $@
 985
 986 _ACEOF
 987 {
 988 cat <<_ASUNAME
 989 ## --------- ##
 990 ## Platform. ##
 991 ## --------- ##
 992
 993 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 994 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 995 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 996 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 997 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 998
 999 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1000 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1001
1002 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1003 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1004 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1005 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1006 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1007 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1008 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1009
1010 _ASUNAME
1011
1012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1013 for as_dir in $PATH
1014 do
1015   IFS=$as_save_IFS
1016   test -z "$as_dir" && as_dir=.
1017   echo "PATH: $as_dir"
1018 done
1019
1020 } >&5
1021
1022 cat >&5 <<_ACEOF
1023
1024
1025 ## ----------- ##
1026 ## Core tests. ##
1027 ## ----------- ##
1028
1029 _ACEOF
1030
1031
1032 # Keep a trace of the command line.
1033 # Strip out --no-create and --no-recursion so they do not pile up.
1034 # Strip out --silent because we don't want to record it for future runs.
1035 # Also quote any args containing shell meta-characters.
1036 # Make two passes to allow for proper duplicate-argument suppression.
1037 ac_configure_args=
1038 ac_configure_args0=
1039 ac_configure_args1=
1040 ac_sep=
1041 ac_must_keep_next=false
1042 for ac_pass in 1 2
1043 do
1044   for ac_arg
1045   do
1046     case $ac_arg in
1047     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1048     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1049     | -silent | --silent | --silen | --sile | --sil)
1050       continue ;;
1051     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1052       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1053     esac
1054     case $ac_pass in
1055     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1056     2)
1057       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1058       if test $ac_must_keep_next = true; then
1059         ac_must_keep_next=false # Got value, back to normal.
1060       else
1061         case $ac_arg in
1062           *=* | --config-cache | -C | -disable-* | --disable-* \
1063           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1064           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1065           | -with-* | --with-* | -without-* | --without-* | --x)
1066             case "$ac_configure_args0 " in
1067               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1068             esac
1069             ;;
1070           -* ) ac_must_keep_next=true ;;
1071         esac
1072       fi
1073       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1074       # Get rid of the leading space.
1075       ac_sep=" "
1076       ;;
1077     esac
1078   done
1079 done
1080 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1081 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1082
1083 # When interrupted or exit'd, cleanup temporary files, and complete
1084 # config.log.  We remove comments because anyway the quotes in there
1085 # would cause problems or look ugly.
1086 # WARNING: Be sure not to use single quotes in there, as some shells,
1087 # such as our DU 5.0 friend, will then `close' the trap.
1088 trap 'exit_status=$?
1089   # Save into config.log some information that might help in debugging.
1090   {
1091     echo
1092
1093     cat <<\_ASBOX
1094 ## ---------------- ##
1095 ## Cache variables. ##
1096 ## ---------------- ##
1097 _ASBOX
1098     echo
1099     # The following way of writing the cache mishandles newlines in values,
1100 {
1101   (set) 2>&1 |
1102     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1103     *ac_space=\ *)
1104       sed -n \
1105         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1106           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1107       ;;
1108     *)
1109       sed -n \
1110         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1111       ;;
1112     esac;
1113 }
1114     echo
1115
1116     cat <<\_ASBOX
1117 ## ----------------- ##
1118 ## Output variables. ##
1119 ## ----------------- ##
1120 _ASBOX
1121     echo
1122     for ac_var in $ac_subst_vars
1123     do
1124       eval ac_val=$`echo $ac_var`
1125       echo "$ac_var='"'"'$ac_val'"'"'"
1126     done | sort
1127     echo
1128
1129     if test -n "$ac_subst_files"; then
1130       cat <<\_ASBOX
1131 ## ------------- ##
1132 ## Output files. ##
1133 ## ------------- ##
1134 _ASBOX
1135       echo
1136       for ac_var in $ac_subst_files
1137       do
1138         eval ac_val=$`echo $ac_var`
1139         echo "$ac_var='"'"'$ac_val'"'"'"
1140       done | sort
1141       echo
1142     fi
1143
1144     if test -s confdefs.h; then
1145       cat <<\_ASBOX
1146 ## ----------- ##
1147 ## confdefs.h. ##
1148 ## ----------- ##
1149 _ASBOX
1150       echo
1151       sed "/^$/d" confdefs.h | sort
1152       echo
1153     fi
1154     test "$ac_signal" != 0 &&
1155       echo "$as_me: caught signal $ac_signal"
1156     echo "$as_me: exit $exit_status"
1157   } >&5
1158   rm -f core *.core &&
1159   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1160     exit $exit_status
1161      ' 0
1162 for ac_signal in 1 2 13 15; do
1163   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1164 done
1165 ac_signal=0
1166
1167 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1168 rm -rf conftest* confdefs.h
1169 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1170 echo >confdefs.h
1171
1172 # Predefined preprocessor variables.
1173
1174 cat >>confdefs.h <<_ACEOF
1175 #define PACKAGE_NAME "$PACKAGE_NAME"
1176 _ACEOF
1177
1178
1179 cat >>confdefs.h <<_ACEOF
1180 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1181 _ACEOF
1182
1183
1184 cat >>confdefs.h <<_ACEOF
1185 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1186 _ACEOF
1187
1188
1189 cat >>confdefs.h <<_ACEOF
1190 #define PACKAGE_STRING "$PACKAGE_STRING"
1191 _ACEOF
1192
1193
1194 cat >>confdefs.h <<_ACEOF
1195 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1196 _ACEOF
1197
1198
1199 # Let the site file select an alternate cache file if it wants to.
1200 # Prefer explicitly selected file to automatically selected ones.
1201 if test -z "$CONFIG_SITE"; then
1202   if test "x$prefix" != xNONE; then
1203     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1204   else
1205     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1206   fi
1207 fi
1208 for ac_site_file in $CONFIG_SITE; do
1209   if test -r "$ac_site_file"; then
1210     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1211 echo "$as_me: loading site script $ac_site_file" >&6;}
1212     sed 's/^/| /' "$ac_site_file" >&5
1213     . "$ac_site_file"
1214   fi
1215 done
1216
1217 if test -r "$cache_file"; then
1218   # Some versions of bash will fail to source /dev/null (special
1219   # files actually), so we avoid doing that.
1220   if test -f "$cache_file"; then
1221     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1222 echo "$as_me: loading cache $cache_file" >&6;}
1223     case $cache_file in
1224       [\\/]* | ?:[\\/]* ) . $cache_file;;
1225       *)                      . ./$cache_file;;
1226     esac
1227   fi
1228 else
1229   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1230 echo "$as_me: creating cache $cache_file" >&6;}
1231   >$cache_file
1232 fi
1233
1234 # Check that the precious variables saved in the cache have kept the same
1235 # value.
1236 ac_cache_corrupted=false
1237 for ac_var in `(set) 2>&1 |
1238                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1239   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1240   eval ac_new_set=\$ac_env_${ac_var}_set
1241   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1242   eval ac_new_val="\$ac_env_${ac_var}_value"
1243   case $ac_old_set,$ac_new_set in
1244     set,)
1245       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1246 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1247       ac_cache_corrupted=: ;;
1248     ,set)
1249       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1250 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1251       ac_cache_corrupted=: ;;
1252     ,);;
1253     *)
1254       if test "x$ac_old_val" != "x$ac_new_val"; then
1255         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1256 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1257         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1258 echo "$as_me:   former value:  $ac_old_val" >&2;}
1259         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1260 echo "$as_me:   current value: $ac_new_val" >&2;}
1261         ac_cache_corrupted=:
1262       fi;;
1263   esac
1264   # Pass precious variables to config.status.
1265   if test "$ac_new_set" = set; then
1266     case $ac_new_val in
1267     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1268       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1269     *) ac_arg=$ac_var=$ac_new_val ;;
1270     esac
1271     case " $ac_configure_args " in
1272       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1273       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1274     esac
1275   fi
1276 done
1277 if $ac_cache_corrupted; then
1278   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1279 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1280   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1281 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1282    { (exit 1); exit 1; }; }
1283 fi
1284
1285 ac_ext=c
1286 ac_cpp='$CPP $CPPFLAGS'
1287 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1288 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1289 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310 ac_ext=cc
1311 ac_cpp='$CXXCPP $CPPFLAGS'
1312 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1313 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1314 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1315 if test -n "$ac_tool_prefix"; then
1316   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1317   do
1318     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1319 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1320 echo "$as_me:$LINENO: checking for $ac_word" >&5
1321 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1322 if test "${ac_cv_prog_CXX+set}" = set; then
1323   echo $ECHO_N "(cached) $ECHO_C" >&6
1324 else
1325   if test -n "$CXX"; then
1326   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1327 else
1328 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1329 for as_dir in $PATH
1330 do
1331   IFS=$as_save_IFS
1332   test -z "$as_dir" && as_dir=.
1333   for ac_exec_ext in '' $ac_executable_extensions; do
1334   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1335     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1336     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1337     break 2
1338   fi
1339 done
1340 done
1341
1342 fi
1343 fi
1344 CXX=$ac_cv_prog_CXX
1345 if test -n "$CXX"; then
1346   echo "$as_me:$LINENO: result: $CXX" >&5
1347 echo "${ECHO_T}$CXX" >&6
1348 else
1349   echo "$as_me:$LINENO: result: no" >&5
1350 echo "${ECHO_T}no" >&6
1351 fi
1352
1353     test -n "$CXX" && break
1354   done
1355 fi
1356 if test -z "$CXX"; then
1357   ac_ct_CXX=$CXX
1358   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1359 do
1360   # Extract the first word of "$ac_prog", so it can be a program name with args.
1361 set dummy $ac_prog; ac_word=$2
1362 echo "$as_me:$LINENO: checking for $ac_word" >&5
1363 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1364 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1365   echo $ECHO_N "(cached) $ECHO_C" >&6
1366 else
1367   if test -n "$ac_ct_CXX"; then
1368   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1369 else
1370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1371 for as_dir in $PATH
1372 do
1373   IFS=$as_save_IFS
1374   test -z "$as_dir" && as_dir=.
1375   for ac_exec_ext in '' $ac_executable_extensions; do
1376   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1377     ac_cv_prog_ac_ct_CXX="$ac_prog"
1378     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1379     break 2
1380   fi
1381 done
1382 done
1383
1384 fi
1385 fi
1386 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1387 if test -n "$ac_ct_CXX"; then
1388   echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1389 echo "${ECHO_T}$ac_ct_CXX" >&6
1390 else
1391   echo "$as_me:$LINENO: result: no" >&5
1392 echo "${ECHO_T}no" >&6
1393 fi
1394
1395   test -n "$ac_ct_CXX" && break
1396 done
1397 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
1398
1399   CXX=$ac_ct_CXX
1400 fi
1401
1402
1403 # Provide some information about the compiler.
1404 echo "$as_me:$LINENO:" \
1405      "checking for C++ compiler version" >&5
1406 ac_compiler=`set X $ac_compile; echo $2`
1407 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1408   (eval $ac_compiler --version </dev/null >&5) 2>&5
1409   ac_status=$?
1410   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1411   (exit $ac_status); }
1412 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1413   (eval $ac_compiler -v </dev/null >&5) 2>&5
1414   ac_status=$?
1415   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1416   (exit $ac_status); }
1417 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1418   (eval $ac_compiler -V </dev/null >&5) 2>&5
1419   ac_status=$?
1420   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1421   (exit $ac_status); }
1422
1423 cat >conftest.$ac_ext <<_ACEOF
1424 /* confdefs.h.  */
1425 _ACEOF
1426 cat confdefs.h >>conftest.$ac_ext
1427 cat >>conftest.$ac_ext <<_ACEOF
1428 /* end confdefs.h.  */
1429
1430 int
1431 main ()
1432 {
1433
1434   ;
1435   return 0;
1436 }
1437 _ACEOF
1438 ac_clean_files_save=$ac_clean_files
1439 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1440 # Try to create an executable without -o first, disregard a.out.
1441 # It will help us diagnose broken compilers, and finding out an intuition
1442 # of exeext.
1443 echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1444 echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1445 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1446 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1447   (eval $ac_link_default) 2>&5
1448   ac_status=$?
1449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1450   (exit $ac_status); }; then
1451   # Find the output, starting from the most likely.  This scheme is
1452 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1453 # resort.
1454
1455 # Be careful to initialize this variable, since it used to be cached.
1456 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1457 ac_cv_exeext=
1458 # b.out is created by i960 compilers.
1459 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1460 do
1461   test -f "$ac_file" || continue
1462   case $ac_file in
1463     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1464         ;;
1465     conftest.$ac_ext )
1466         # This is the source file.
1467         ;;
1468     [ab].out )
1469         # We found the default executable, but exeext='' is most
1470         # certainly right.
1471         break;;
1472     *.* )
1473         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1474         # FIXME: I believe we export ac_cv_exeext for Libtool,
1475         # but it would be cool to find out if it's true.  Does anybody
1476         # maintain Libtool? --akim.
1477         export ac_cv_exeext
1478         break;;
1479     * )
1480         break;;
1481   esac
1482 done
1483 else
1484   echo "$as_me: failed program was:" >&5
1485 sed 's/^/| /' conftest.$ac_ext >&5
1486
1487 { { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1488 See \`config.log' for more details." >&5
1489 echo "$as_me: error: C++ compiler cannot create executables
1490 See \`config.log' for more details." >&2;}
1491    { (exit 77); exit 77; }; }
1492 fi
1493
1494 ac_exeext=$ac_cv_exeext
1495 echo "$as_me:$LINENO: result: $ac_file" >&5
1496 echo "${ECHO_T}$ac_file" >&6
1497
1498 # Check the compiler produces executables we can run.  If not, either
1499 # the compiler is broken, or we cross compile.
1500 echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1501 echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1502 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1503 # If not cross compiling, check that we can run a simple program.
1504 if test "$cross_compiling" != yes; then
1505   if { ac_try='./$ac_file'
1506   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1507   (eval $ac_try) 2>&5
1508   ac_status=$?
1509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1510   (exit $ac_status); }; }; then
1511     cross_compiling=no
1512   else
1513     if test "$cross_compiling" = maybe; then
1514         cross_compiling=yes
1515     else
1516         { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
1517 If you meant to cross compile, use \`--host'.
1518 See \`config.log' for more details." >&5
1519 echo "$as_me: error: cannot run C++ compiled programs.
1520 If you meant to cross compile, use \`--host'.
1521 See \`config.log' for more details." >&2;}
1522    { (exit 1); exit 1; }; }
1523     fi
1524   fi
1525 fi
1526 echo "$as_me:$LINENO: result: yes" >&5
1527 echo "${ECHO_T}yes" >&6
1528
1529 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1530 ac_clean_files=$ac_clean_files_save
1531 # Check the compiler produces executables we can run.  If not, either
1532 # the compiler is broken, or we cross compile.
1533 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1534 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1535 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1536 echo "${ECHO_T}$cross_compiling" >&6
1537
1538 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1539 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1540 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1541   (eval $ac_link) 2>&5
1542   ac_status=$?
1543   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1544   (exit $ac_status); }; then
1545   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1546 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1547 # work properly (i.e., refer to `conftest.exe'), while it won't with
1548 # `rm'.
1549 for ac_file in conftest.exe conftest conftest.*; do
1550   test -f "$ac_file" || continue
1551   case $ac_file in
1552     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1553     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1554           export ac_cv_exeext
1555           break;;
1556     * ) break;;
1557   esac
1558 done
1559 else
1560   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1561 See \`config.log' for more details." >&5
1562 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1563 See \`config.log' for more details." >&2;}
1564    { (exit 1); exit 1; }; }
1565 fi
1566
1567 rm -f conftest$ac_cv_exeext
1568 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1569 echo "${ECHO_T}$ac_cv_exeext" >&6
1570
1571 rm -f conftest.$ac_ext
1572 EXEEXT=$ac_cv_exeext
1573 ac_exeext=$EXEEXT
1574 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1575 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1576 if test "${ac_cv_objext+set}" = set; then
1577   echo $ECHO_N "(cached) $ECHO_C" >&6
1578 else
1579   cat >conftest.$ac_ext <<_ACEOF
1580 /* confdefs.h.  */
1581 _ACEOF
1582 cat confdefs.h >>conftest.$ac_ext
1583 cat >>conftest.$ac_ext <<_ACEOF
1584 /* end confdefs.h.  */
1585
1586 int
1587 main ()
1588 {
1589
1590   ;
1591   return 0;
1592 }
1593 _ACEOF
1594 rm -f conftest.o conftest.obj
1595 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1596   (eval $ac_compile) 2>&5
1597   ac_status=$?
1598   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1599   (exit $ac_status); }; then
1600   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1601   case $ac_file in
1602     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1603     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1604        break;;
1605   esac
1606 done
1607 else
1608   echo "$as_me: failed program was:" >&5
1609 sed 's/^/| /' conftest.$ac_ext >&5
1610
1611 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1612 See \`config.log' for more details." >&5
1613 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1614 See \`config.log' for more details." >&2;}
1615    { (exit 1); exit 1; }; }
1616 fi
1617
1618 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1619 fi
1620 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1621 echo "${ECHO_T}$ac_cv_objext" >&6
1622 OBJEXT=$ac_cv_objext
1623 ac_objext=$OBJEXT
1624 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
1625 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
1626 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
1627   echo $ECHO_N "(cached) $ECHO_C" >&6
1628 else
1629   cat >conftest.$ac_ext <<_ACEOF
1630 /* confdefs.h.  */
1631 _ACEOF
1632 cat confdefs.h >>conftest.$ac_ext
1633 cat >>conftest.$ac_ext <<_ACEOF
1634 /* end confdefs.h.  */
1635
1636 int
1637 main ()
1638 {
1639 #ifndef __GNUC__
1640        choke me
1641 #endif
1642
1643   ;
1644   return 0;
1645 }
1646 _ACEOF
1647 rm -f conftest.$ac_objext
1648 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1649   (eval $ac_compile) 2>conftest.er1
1650   ac_status=$?
1651   grep -v '^ *+' conftest.er1 >conftest.err
1652   rm -f conftest.er1
1653   cat conftest.err >&5
1654   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1655   (exit $ac_status); } &&
1656          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
1657   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1658   (eval $ac_try) 2>&5
1659   ac_status=$?
1660   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1661   (exit $ac_status); }; } &&
1662          { ac_try='test -s conftest.$ac_objext'
1663   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1664   (eval $ac_try) 2>&5
1665   ac_status=$?
1666   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1667   (exit $ac_status); }; }; then
1668   ac_compiler_gnu=yes
1669 else
1670   echo "$as_me: failed program was:" >&5
1671 sed 's/^/| /' conftest.$ac_ext >&5
1672
1673 ac_compiler_gnu=no
1674 fi
1675 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1676 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
1677
1678 fi
1679 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
1680 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
1681 GXX=`test $ac_compiler_gnu = yes && echo yes`
1682 ac_test_CXXFLAGS=${CXXFLAGS+set}
1683 ac_save_CXXFLAGS=$CXXFLAGS
1684 CXXFLAGS="-g"
1685 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
1686 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
1687 if test "${ac_cv_prog_cxx_g+set}" = set; then
1688   echo $ECHO_N "(cached) $ECHO_C" >&6
1689 else
1690   cat >conftest.$ac_ext <<_ACEOF
1691 /* confdefs.h.  */
1692 _ACEOF
1693 cat confdefs.h >>conftest.$ac_ext
1694 cat >>conftest.$ac_ext <<_ACEOF
1695 /* end confdefs.h.  */
1696
1697 int
1698 main ()
1699 {
1700
1701   ;
1702   return 0;
1703 }
1704 _ACEOF
1705 rm -f conftest.$ac_objext
1706 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1707   (eval $ac_compile) 2>conftest.er1
1708   ac_status=$?
1709   grep -v '^ *+' conftest.er1 >conftest.err
1710   rm -f conftest.er1
1711   cat conftest.err >&5
1712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1713   (exit $ac_status); } &&
1714          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
1715   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1716   (eval $ac_try) 2>&5
1717   ac_status=$?
1718   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1719   (exit $ac_status); }; } &&
1720          { ac_try='test -s conftest.$ac_objext'
1721   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1722   (eval $ac_try) 2>&5
1723   ac_status=$?
1724   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1725   (exit $ac_status); }; }; then
1726   ac_cv_prog_cxx_g=yes
1727 else
1728   echo "$as_me: failed program was:" >&5
1729 sed 's/^/| /' conftest.$ac_ext >&5
1730
1731 ac_cv_prog_cxx_g=no
1732 fi
1733 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1734 fi
1735 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
1736 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
1737 if test "$ac_test_CXXFLAGS" = set; then
1738   CXXFLAGS=$ac_save_CXXFLAGS
1739 elif test $ac_cv_prog_cxx_g = yes; then
1740   if test "$GXX" = yes; then
1741     CXXFLAGS="-g -O2"
1742   else
1743     CXXFLAGS="-g"
1744   fi
1745 else
1746   if test "$GXX" = yes; then
1747     CXXFLAGS="-O2"
1748   else
1749     CXXFLAGS=
1750   fi
1751 fi
1752 for ac_declaration in \
1753    '' \
1754    'extern "C" void std::exit (int) throw (); using std::exit;' \
1755    'extern "C" void std::exit (int); using std::exit;' \
1756    'extern "C" void exit (int) throw ();' \
1757    'extern "C" void exit (int);' \
1758    'void exit (int);'
1759 do
1760   cat >conftest.$ac_ext <<_ACEOF
1761 /* confdefs.h.  */
1762 _ACEOF
1763 cat confdefs.h >>conftest.$ac_ext
1764 cat >>conftest.$ac_ext <<_ACEOF
1765 /* end confdefs.h.  */
1766 $ac_declaration
1767 #include <stdlib.h>
1768 int
1769 main ()
1770 {
1771 exit (42);
1772   ;
1773   return 0;
1774 }
1775 _ACEOF
1776 rm -f conftest.$ac_objext
1777 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1778   (eval $ac_compile) 2>conftest.er1
1779   ac_status=$?
1780   grep -v '^ *+' conftest.er1 >conftest.err
1781   rm -f conftest.er1
1782   cat conftest.err >&5
1783   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1784   (exit $ac_status); } &&
1785          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
1786   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1787   (eval $ac_try) 2>&5
1788   ac_status=$?
1789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1790   (exit $ac_status); }; } &&
1791          { ac_try='test -s conftest.$ac_objext'
1792   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1793   (eval $ac_try) 2>&5
1794   ac_status=$?
1795   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1796   (exit $ac_status); }; }; then
1797   :
1798 else
1799   echo "$as_me: failed program was:" >&5
1800 sed 's/^/| /' conftest.$ac_ext >&5
1801
1802 continue
1803 fi
1804 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1805   cat >conftest.$ac_ext <<_ACEOF
1806 /* confdefs.h.  */
1807 _ACEOF
1808 cat confdefs.h >>conftest.$ac_ext
1809 cat >>conftest.$ac_ext <<_ACEOF
1810 /* end confdefs.h.  */
1811 $ac_declaration
1812 int
1813 main ()
1814 {
1815 exit (42);
1816   ;
1817   return 0;
1818 }
1819 _ACEOF
1820 rm -f conftest.$ac_objext
1821 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1822   (eval $ac_compile) 2>conftest.er1
1823   ac_status=$?
1824   grep -v '^ *+' conftest.er1 >conftest.err
1825   rm -f conftest.er1
1826   cat conftest.err >&5
1827   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1828   (exit $ac_status); } &&
1829          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
1830   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1831   (eval $ac_try) 2>&5
1832   ac_status=$?
1833   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1834   (exit $ac_status); }; } &&
1835          { ac_try='test -s conftest.$ac_objext'
1836   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1837   (eval $ac_try) 2>&5
1838   ac_status=$?
1839   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1840   (exit $ac_status); }; }; then
1841   break
1842 else
1843   echo "$as_me: failed program was:" >&5
1844 sed 's/^/| /' conftest.$ac_ext >&5
1845
1846 fi
1847 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1848 done
1849 rm -f conftest*
1850 if test -n "$ac_declaration"; then
1851   echo '#ifdef __cplusplus' >>confdefs.h
1852   echo $ac_declaration      >>confdefs.h
1853   echo '#endif'             >>confdefs.h
1854 fi
1855
1856 ac_ext=c
1857 ac_cpp='$CPP $CPPFLAGS'
1858 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1859 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1860 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1861
1862
1863
1864 PWLIBDIR=`pwd`
1865 echo "Plugin source directory is $PWLIBDIR";
1866
1867
1868
1869 if test "x$prefix" = "xNONE"; then
1870    INSTALLPREFIX="/usr/local"
1871 else
1872    INSTALLPREFIX="${prefix}"
1873 fi
1874
1875
1876
1877 LIBDIR="${libdir}"
1878
1879
1880
1881 # Check whether --enable-alsa or --disable-alsa was given.
1882 if test "${enable_alsa+set}" = set; then
1883   enableval="$enable_alsa"
1884
1885 else
1886   enable_alsa=yes
1887 fi;
1888
1889 if test "$enable_alsa" = "yes" ; then
1890   ac_ext=c
1891 ac_cpp='$CPP $CPPFLAGS'
1892 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1893 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1894 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1895 if test -n "$ac_tool_prefix"; then
1896   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1897 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1898 echo "$as_me:$LINENO: checking for $ac_word" >&5
1899 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1900 if test "${ac_cv_prog_CC+set}" = set; then
1901   echo $ECHO_N "(cached) $ECHO_C" >&6
1902 else
1903   if test -n "$CC"; then
1904   ac_cv_prog_CC="$CC" # Let the user override the test.
1905 else
1906 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1907 for as_dir in $PATH
1908 do
1909   IFS=$as_save_IFS
1910   test -z "$as_dir" && as_dir=.
1911   for ac_exec_ext in '' $ac_executable_extensions; do
1912   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1913     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1914     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1915     break 2
1916   fi
1917 done
1918 done
1919
1920 fi
1921 fi
1922 CC=$ac_cv_prog_CC
1923 if test -n "$CC"; then
1924   echo "$as_me:$LINENO: result: $CC" >&5
1925 echo "${ECHO_T}$CC" >&6
1926 else
1927   echo "$as_me:$LINENO: result: no" >&5
1928 echo "${ECHO_T}no" >&6
1929 fi
1930
1931 fi
1932 if test -z "$ac_cv_prog_CC"; then
1933   ac_ct_CC=$CC
1934   # Extract the first word of "gcc", so it can be a program name with args.
1935 set dummy gcc; ac_word=$2
1936 echo "$as_me:$LINENO: checking for $ac_word" >&5
1937 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1938 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1939   echo $ECHO_N "(cached) $ECHO_C" >&6
1940 else
1941   if test -n "$ac_ct_CC"; then
1942   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1943 else
1944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1945 for as_dir in $PATH
1946 do
1947   IFS=$as_save_IFS
1948   test -z "$as_dir" && as_dir=.
1949   for ac_exec_ext in '' $ac_executable_extensions; do
1950   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1951     ac_cv_prog_ac_ct_CC="gcc"
1952     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1953     break 2
1954   fi
1955 done
1956 done
1957
1958 fi
1959 fi
1960 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1961 if test -n "$ac_ct_CC"; then
1962   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1963 echo "${ECHO_T}$ac_ct_CC" >&6
1964 else
1965   echo "$as_me:$LINENO: result: no" >&5
1966 echo "${ECHO_T}no" >&6
1967 fi
1968
1969   CC=$ac_ct_CC
1970 else
1971   CC="$ac_cv_prog_CC"
1972 fi
1973
1974 if test -z "$CC"; then
1975   if test -n "$ac_tool_prefix"; then
1976   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1977 set dummy ${ac_tool_prefix}cc; ac_word=$2
1978 echo "$as_me:$LINENO: checking for $ac_word" >&5
1979 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1980 if test "${ac_cv_prog_CC+set}" = set; then
1981   echo $ECHO_N "(cached) $ECHO_C" >&6
1982 else
1983   if test -n "$CC"; then
1984   ac_cv_prog_CC="$CC" # Let the user override the test.
1985 else
1986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1987 for as_dir in $PATH
1988 do
1989   IFS=$as_save_IFS
1990   test -z "$as_dir" && as_dir=.
1991   for ac_exec_ext in '' $ac_executable_extensions; do
1992   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1993     ac_cv_prog_CC="${ac_tool_prefix}cc"
1994     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1995     break 2
1996   fi
1997 done
1998 done
1999
2000 fi
2001 fi
2002 CC=$ac_cv_prog_CC
2003 if test -n "$CC"; then
2004   echo "$as_me:$LINENO: result: $CC" >&5
2005 echo "${ECHO_T}$CC" >&6
2006 else
2007   echo "$as_me:$LINENO: result: no" >&5
2008 echo "${ECHO_T}no" >&6
2009 fi
2010
2011 fi
2012 if test -z "$ac_cv_prog_CC"; then
2013   ac_ct_CC=$CC
2014   # Extract the first word of "cc", so it can be a program name with args.
2015 set dummy cc; ac_word=$2
2016 echo "$as_me:$LINENO: checking for $ac_word" >&5
2017 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2018 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2019   echo $ECHO_N "(cached) $ECHO_C" >&6
2020 else
2021   if test -n "$ac_ct_CC"; then
2022   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2023 else
2024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2025 for as_dir in $PATH
2026 do
2027   IFS=$as_save_IFS
2028   test -z "$as_dir" && as_dir=.
2029   for ac_exec_ext in '' $ac_executable_extensions; do
2030   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2031     ac_cv_prog_ac_ct_CC="cc"
2032     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2033     break 2
2034   fi
2035 done
2036 done
2037
2038 fi
2039 fi
2040 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2041 if test -n "$ac_ct_CC"; then
2042   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2043 echo "${ECHO_T}$ac_ct_CC" >&6
2044 else
2045   echo "$as_me:$LINENO: result: no" >&5
2046 echo "${ECHO_T}no" >&6
2047 fi
2048
2049   CC=$ac_ct_CC
2050 else
2051   CC="$ac_cv_prog_CC"
2052 fi
2053
2054 fi
2055 if test -z "$CC"; then
2056   # Extract the first word of "cc", so it can be a program name with args.
2057 set dummy cc; ac_word=$2
2058 echo "$as_me:$LINENO: checking for $ac_word" >&5
2059 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2060 if test "${ac_cv_prog_CC+set}" = set; then
2061   echo $ECHO_N "(cached) $ECHO_C" >&6
2062 else
2063   if test -n "$CC"; then
2064   ac_cv_prog_CC="$CC" # Let the user override the test.
2065 else
2066   ac_prog_rejected=no
2067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2068 for as_dir in $PATH
2069 do
2070   IFS=$as_save_IFS
2071   test -z "$as_dir" && as_dir=.
2072   for ac_exec_ext in '' $ac_executable_extensions; do
2073   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2074     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2075        ac_prog_rejected=yes
2076        continue
2077      fi
2078     ac_cv_prog_CC="cc"
2079     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2080     break 2
2081   fi
2082 done
2083 done
2084
2085 if test $ac_prog_rejected = yes; then
2086   # We found a bogon in the path, so make sure we never use it.
2087   set dummy $ac_cv_prog_CC
2088   shift
2089   if test $# != 0; then
2090     # We chose a different compiler from the bogus one.
2091     # However, it has the same basename, so the bogon will be chosen
2092     # first if we set CC to just the basename; use the full file name.
2093     shift
2094     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2095   fi
2096 fi
2097 fi
2098 fi
2099 CC=$ac_cv_prog_CC
2100 if test -n "$CC"; then
2101   echo "$as_me:$LINENO: result: $CC" >&5
2102 echo "${ECHO_T}$CC" >&6
2103 else
2104   echo "$as_me:$LINENO: result: no" >&5
2105 echo "${ECHO_T}no" >&6
2106 fi
2107
2108 fi
2109 if test -z "$CC"; then
2110   if test -n "$ac_tool_prefix"; then
2111   for ac_prog in cl
2112   do
2113     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2114 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2115 echo "$as_me:$LINENO: checking for $ac_word" >&5
2116 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2117 if test "${ac_cv_prog_CC+set}" = set; then
2118   echo $ECHO_N "(cached) $ECHO_C" >&6
2119 else
2120   if test -n "$CC"; then
2121   ac_cv_prog_CC="$CC" # Let the user override the test.
2122 else
2123 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2124 for as_dir in $PATH
2125 do
2126   IFS=$as_save_IFS
2127   test -z "$as_dir" && as_dir=.
2128   for ac_exec_ext in '' $ac_executable_extensions; do
2129   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2130     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2131     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2132     break 2
2133   fi
2134 done
2135 done
2136
2137 fi
2138 fi
2139 CC=$ac_cv_prog_CC
2140 if test -n "$CC"; then
2141   echo "$as_me:$LINENO: result: $CC" >&5
2142 echo "${ECHO_T}$CC" >&6
2143 else
2144   echo "$as_me:$LINENO: result: no" >&5
2145 echo "${ECHO_T}no" >&6
2146 fi
2147
2148     test -n "$CC" && break
2149   done
2150 fi
2151 if test -z "$CC"; then
2152   ac_ct_CC=$CC
2153   for ac_prog in cl
2154 do
2155   # Extract the first word of "$ac_prog", so it can be a program name with args.
2156 set dummy $ac_prog; ac_word=$2
2157 echo "$as_me:$LINENO: checking for $ac_word" >&5
2158 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2159 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2160   echo $ECHO_N "(cached) $ECHO_C" >&6
2161 else
2162   if test -n "$ac_ct_CC"; then
2163   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2164 else
2165 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2166 for as_dir in $PATH
2167 do
2168   IFS=$as_save_IFS
2169   test -z "$as_dir" && as_dir=.
2170   for ac_exec_ext in '' $ac_executable_extensions; do
2171   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2172     ac_cv_prog_ac_ct_CC="$ac_prog"
2173     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2174     break 2
2175   fi
2176 done
2177 done
2178
2179 fi
2180 fi
2181 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2182 if test -n "$ac_ct_CC"; then
2183   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2184 echo "${ECHO_T}$ac_ct_CC" >&6
2185 else
2186   echo "$as_me:$LINENO: result: no" >&5
2187 echo "${ECHO_T}no" >&6
2188 fi
2189
2190   test -n "$ac_ct_CC" && break
2191 done
2192
2193   CC=$ac_ct_CC
2194 fi
2195
2196 fi
2197
2198
2199 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2200 See \`config.log' for more details." >&5
2201 echo "$as_me: error: no acceptable C compiler found in \$PATH
2202 See \`config.log' for more details." >&2;}
2203    { (exit 1); exit 1; }; }
2204
2205 # Provide some information about the compiler.
2206 echo "$as_me:$LINENO:" \
2207      "checking for C compiler version" >&5
2208 ac_compiler=`set X $ac_compile; echo $2`
2209 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2210   (eval $ac_compiler --version </dev/null >&5) 2>&5
2211   ac_status=$?
2212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2213   (exit $ac_status); }
2214 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2215   (eval $ac_compiler -v </dev/null >&5) 2>&5
2216   ac_status=$?
2217   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2218   (exit $ac_status); }
2219 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2220   (eval $ac_compiler -V </dev/null >&5) 2>&5
2221   ac_status=$?
2222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2223   (exit $ac_status); }
2224
2225 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2226 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2227 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2228   echo $ECHO_N "(cached) $ECHO_C" >&6
2229 else
2230   cat >conftest.$ac_ext <<_ACEOF
2231 /* confdefs.h.  */
2232 _ACEOF
2233 cat confdefs.h >>conftest.$ac_ext
2234 cat >>conftest.$ac_ext <<_ACEOF
2235 /* end confdefs.h.  */
2236
2237 int
2238 main ()
2239 {
2240 #ifndef __GNUC__
2241        choke me
2242 #endif
2243
2244   ;
2245   return 0;
2246 }
2247 _ACEOF
2248 rm -f conftest.$ac_objext
2249 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2250   (eval $ac_compile) 2>conftest.er1
2251   ac_status=$?
2252   grep -v '^ *+' conftest.er1 >conftest.err
2253   rm -f conftest.er1
2254   cat conftest.err >&5
2255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2256   (exit $ac_status); } &&
2257          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2258   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2259   (eval $ac_try) 2>&5
2260   ac_status=$?
2261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2262   (exit $ac_status); }; } &&
2263          { ac_try='test -s conftest.$ac_objext'
2264   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2265   (eval $ac_try) 2>&5
2266   ac_status=$?
2267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2268   (exit $ac_status); }; }; then
2269   ac_compiler_gnu=yes
2270 else
2271   echo "$as_me: failed program was:" >&5
2272 sed 's/^/| /' conftest.$ac_ext >&5
2273
2274 ac_compiler_gnu=no
2275 fi
2276 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2277 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2278
2279 fi
2280 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2281 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2282 GCC=`test $ac_compiler_gnu = yes && echo yes`
2283 ac_test_CFLAGS=${CFLAGS+set}
2284 ac_save_CFLAGS=$CFLAGS
2285 CFLAGS="-g"
2286 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2287 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2288 if test "${ac_cv_prog_cc_g+set}" = set; then
2289   echo $ECHO_N "(cached) $ECHO_C" >&6
2290 else
2291   cat >conftest.$ac_ext <<_ACEOF
2292 /* confdefs.h.  */
2293 _ACEOF
2294 cat confdefs.h >>conftest.$ac_ext
2295 cat >>conftest.$ac_ext <<_ACEOF
2296 /* end confdefs.h.  */
2297
2298 int
2299 main ()
2300 {
2301
2302   ;
2303   return 0;
2304 }
2305 _ACEOF
2306 rm -f conftest.$ac_objext
2307 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2308   (eval $ac_compile) 2>conftest.er1
2309   ac_status=$?
2310   grep -v '^ *+' conftest.er1 >conftest.err
2311   rm -f conftest.er1
2312   cat conftest.err >&5
2313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2314   (exit $ac_status); } &&
2315          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2316   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2317   (eval $ac_try) 2>&5
2318   ac_status=$?
2319   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2320   (exit $ac_status); }; } &&
2321          { ac_try='test -s conftest.$ac_objext'
2322   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2323   (eval $ac_try) 2>&5
2324   ac_status=$?
2325   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2326   (exit $ac_status); }; }; then
2327   ac_cv_prog_cc_g=yes
2328 else
2329   echo "$as_me: failed program was:" >&5
2330 sed 's/^/| /' conftest.$ac_ext >&5
2331
2332 ac_cv_prog_cc_g=no
2333 fi
2334 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2335 fi
2336 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2337 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2338 if test "$ac_test_CFLAGS" = set; then
2339   CFLAGS=$ac_save_CFLAGS
2340 elif test $ac_cv_prog_cc_g = yes; then
2341   if test "$GCC" = yes; then
2342     CFLAGS="-g -O2"
2343   else
2344     CFLAGS="-g"
2345   fi
2346 else
2347   if test "$GCC" = yes; then
2348     CFLAGS="-O2"
2349   else
2350     CFLAGS=
2351   fi
2352 fi
2353 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2354 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2355 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2356   echo $ECHO_N "(cached) $ECHO_C" >&6
2357 else
2358   ac_cv_prog_cc_stdc=no
2359 ac_save_CC=$CC
2360 cat >conftest.$ac_ext <<_ACEOF
2361 /* confdefs.h.  */
2362 _ACEOF
2363 cat confdefs.h >>conftest.$ac_ext
2364 cat >>conftest.$ac_ext <<_ACEOF
2365 /* end confdefs.h.  */
2366 #include <stdarg.h>
2367 #include <stdio.h>
2368 #include <sys/types.h>
2369 #include <sys/stat.h>
2370 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2371 struct buf { int x; };
2372 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2373 static char *e (p, i)
2374      char **p;
2375      int i;
2376 {
2377   return p[i];
2378 }
2379 static char *f (char * (*g) (char **, int), char **p, ...)
2380 {
2381   char *s;
2382   va_list v;
2383   va_start (v,p);
2384   s = g (p, va_arg (v,int));
2385   va_end (v);
2386   return s;
2387 }
2388
2389 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2390    function prototypes and stuff, but not '\xHH' hex character constants.
2391    These don't provoke an error unfortunately, instead are silently treated
2392    as 'x'.  The following induces an error, until -std1 is added to get
2393    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2394    array size at least.  It's necessary to write '\x00'==0 to get something
2395    that's true only with -std1.  */
2396 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2397
2398 int test (int i, double x);
2399 struct s1 {int (*f) (int a);};
2400 struct s2 {int (*f) (double a);};
2401 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2402 int argc;
2403 char **argv;
2404 int
2405 main ()
2406 {
2407 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2408   ;
2409   return 0;
2410 }
2411 _ACEOF
2412 # Don't try gcc -ansi; that turns off useful extensions and
2413 # breaks some systems' header files.
2414 # AIX                   -qlanglvl=ansi
2415 # Ultrix and OSF/1      -std1
2416 # HP-UX 10.20 and later -Ae
2417 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2418 # SVR4                  -Xc -D__EXTENSIONS__
2419 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2420 do
2421   CC="$ac_save_CC $ac_arg"
2422   rm -f conftest.$ac_objext
2423 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2424   (eval $ac_compile) 2>conftest.er1
2425   ac_status=$?
2426   grep -v '^ *+' conftest.er1 >conftest.err
2427   rm -f conftest.er1
2428   cat conftest.err >&5
2429   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2430   (exit $ac_status); } &&
2431          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2432   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2433   (eval $ac_try) 2>&5
2434   ac_status=$?
2435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2436   (exit $ac_status); }; } &&
2437          { ac_try='test -s conftest.$ac_objext'
2438   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2439   (eval $ac_try) 2>&5
2440   ac_status=$?
2441   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2442   (exit $ac_status); }; }; then
2443   ac_cv_prog_cc_stdc=$ac_arg
2444 break
2445 else
2446   echo "$as_me: failed program was:" >&5
2447 sed 's/^/| /' conftest.$ac_ext >&5
2448
2449 fi
2450 rm -f conftest.err conftest.$ac_objext
2451 done
2452 rm -f conftest.$ac_ext conftest.$ac_objext
2453 CC=$ac_save_CC
2454
2455 fi
2456
2457 case "x$ac_cv_prog_cc_stdc" in
2458   x|xno)
2459     echo "$as_me:$LINENO: result: none needed" >&5
2460 echo "${ECHO_T}none needed" >&6 ;;
2461   *)
2462     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2463 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2464     CC="$CC $ac_cv_prog_cc_stdc" ;;
2465 esac
2466
2467 # Some people use a C++ compiler to compile C.  Since we use `exit',
2468 # in C++ we need to declare it.  In case someone uses the same compiler
2469 # for both compiling C and C++ we need to have the C++ compiler decide
2470 # the declaration of exit, since it's the most demanding environment.
2471 cat >conftest.$ac_ext <<_ACEOF
2472 #ifndef __cplusplus
2473   choke me
2474 #endif
2475 _ACEOF
2476 rm -f conftest.$ac_objext
2477 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2478   (eval $ac_compile) 2>conftest.er1
2479   ac_status=$?
2480   grep -v '^ *+' conftest.er1 >conftest.err
2481   rm -f conftest.er1
2482   cat conftest.err >&5
2483   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2484   (exit $ac_status); } &&
2485          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2486   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2487   (eval $ac_try) 2>&5
2488   ac_status=$?
2489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2490   (exit $ac_status); }; } &&
2491          { ac_try='test -s conftest.$ac_objext'
2492   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2493   (eval $ac_try) 2>&5
2494   ac_status=$?
2495   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2496   (exit $ac_status); }; }; then
2497   for ac_declaration in \
2498    '' \
2499    'extern "C" void std::exit (int) throw (); using std::exit;' \
2500    'extern "C" void std::exit (int); using std::exit;' \
2501    'extern "C" void exit (int) throw ();' \
2502    'extern "C" void exit (int);' \
2503    'void exit (int);'
2504 do
2505   cat >conftest.$ac_ext <<_ACEOF
2506 /* confdefs.h.  */
2507 _ACEOF
2508 cat confdefs.h >>conftest.$ac_ext
2509 cat >>conftest.$ac_ext <<_ACEOF
2510 /* end confdefs.h.  */
2511 $ac_declaration
2512 #include <stdlib.h>
2513 int
2514 main ()
2515 {
2516 exit (42);
2517   ;
2518   return 0;
2519 }
2520 _ACEOF
2521 rm -f conftest.$ac_objext
2522 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2523   (eval $ac_compile) 2>conftest.er1
2524   ac_status=$?
2525   grep -v '^ *+' conftest.er1 >conftest.err
2526   rm -f conftest.er1
2527   cat conftest.err >&5
2528   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2529   (exit $ac_status); } &&
2530          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2531   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2532   (eval $ac_try) 2>&5
2533   ac_status=$?
2534   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2535   (exit $ac_status); }; } &&
2536          { ac_try='test -s conftest.$ac_objext'
2537   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2538   (eval $ac_try) 2>&5
2539   ac_status=$?
2540   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2541   (exit $ac_status); }; }; then
2542   :
2543 else
2544   echo "$as_me: failed program was:" >&5
2545 sed 's/^/| /' conftest.$ac_ext >&5
2546
2547 continue
2548 fi
2549 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2550   cat >conftest.$ac_ext <<_ACEOF
2551 /* confdefs.h.  */
2552 _ACEOF
2553 cat confdefs.h >>conftest.$ac_ext
2554 cat >>conftest.$ac_ext <<_ACEOF
2555 /* end confdefs.h.  */
2556 $ac_declaration
2557 int
2558 main ()
2559 {
2560 exit (42);
2561   ;
2562   return 0;
2563 }
2564 _ACEOF
2565 rm -f conftest.$ac_objext
2566 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2567   (eval $ac_compile) 2>conftest.er1
2568   ac_status=$?
2569   grep -v '^ *+' conftest.er1 >conftest.err
2570   rm -f conftest.er1
2571   cat conftest.err >&5
2572   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2573   (exit $ac_status); } &&
2574          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2575   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2576   (eval $ac_try) 2>&5
2577   ac_status=$?
2578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2579   (exit $ac_status); }; } &&
2580          { ac_try='test -s conftest.$ac_objext'
2581   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2582   (eval $ac_try) 2>&5
2583   ac_status=$?
2584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2585   (exit $ac_status); }; }; then
2586   break
2587 else
2588   echo "$as_me: failed program was:" >&5
2589 sed 's/^/| /' conftest.$ac_ext >&5
2590
2591 fi
2592 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2593 done
2594 rm -f conftest*
2595 if test -n "$ac_declaration"; then
2596   echo '#ifdef __cplusplus' >>confdefs.h
2597   echo $ac_declaration      >>confdefs.h
2598   echo '#endif'             >>confdefs.h
2599 fi
2600
2601 else
2602   echo "$as_me: failed program was:" >&5
2603 sed 's/^/| /' conftest.$ac_ext >&5
2604
2605 fi
2606 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2607 ac_ext=c
2608 ac_cpp='$CPP $CPPFLAGS'
2609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2612
2613
2614 ac_ext=c
2615 ac_cpp='$CPP $CPPFLAGS'
2616 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2617 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2618 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2619 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2620 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2621 # On Suns, sometimes $CPP names a directory.
2622 if test -n "$CPP" && test -d "$CPP"; then
2623   CPP=
2624 fi
2625 if test -z "$CPP"; then
2626   if test "${ac_cv_prog_CPP+set}" = set; then
2627   echo $ECHO_N "(cached) $ECHO_C" >&6
2628 else
2629       # Double quotes because CPP needs to be expanded
2630     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2631     do
2632       ac_preproc_ok=false
2633 for ac_c_preproc_warn_flag in '' yes
2634 do
2635   # Use a header file that comes with gcc, so configuring glibc
2636   # with a fresh cross-compiler works.
2637   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2638   # <limits.h> exists even on freestanding compilers.
2639   # On the NeXT, cc -E runs the code through the compiler's parser,
2640   # not just through cpp. "Syntax error" is here to catch this case.
2641   cat >conftest.$ac_ext <<_ACEOF
2642 /* confdefs.h.  */
2643 _ACEOF
2644 cat confdefs.h >>conftest.$ac_ext
2645 cat >>conftest.$ac_ext <<_ACEOF
2646 /* end confdefs.h.  */
2647 #ifdef __STDC__
2648 # include <limits.h>
2649 #else
2650 # include <assert.h>
2651 #endif
2652                      Syntax error
2653 _ACEOF
2654 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2655   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2656   ac_status=$?
2657   grep -v '^ *+' conftest.er1 >conftest.err
2658   rm -f conftest.er1
2659   cat conftest.err >&5
2660   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2661   (exit $ac_status); } >/dev/null; then
2662   if test -s conftest.err; then
2663     ac_cpp_err=$ac_c_preproc_warn_flag
2664     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2665   else
2666     ac_cpp_err=
2667   fi
2668 else
2669   ac_cpp_err=yes
2670 fi
2671 if test -z "$ac_cpp_err"; then
2672   :
2673 else
2674   echo "$as_me: failed program was:" >&5
2675 sed 's/^/| /' conftest.$ac_ext >&5
2676
2677   # Broken: fails on valid input.
2678 continue
2679 fi
2680 rm -f conftest.err conftest.$ac_ext
2681
2682   # OK, works on sane cases.  Now check whether non-existent headers
2683   # can be detected and how.
2684   cat >conftest.$ac_ext <<_ACEOF
2685 /* confdefs.h.  */
2686 _ACEOF
2687 cat confdefs.h >>conftest.$ac_ext
2688 cat >>conftest.$ac_ext <<_ACEOF
2689 /* end confdefs.h.  */
2690 #include <ac_nonexistent.h>
2691 _ACEOF
2692 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2693   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2694   ac_status=$?
2695   grep -v '^ *+' conftest.er1 >conftest.err
2696   rm -f conftest.er1
2697   cat conftest.err >&5
2698   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2699   (exit $ac_status); } >/dev/null; then
2700   if test -s conftest.err; then
2701     ac_cpp_err=$ac_c_preproc_warn_flag
2702     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2703   else
2704     ac_cpp_err=
2705   fi
2706 else
2707   ac_cpp_err=yes
2708 fi
2709 if test -z "$ac_cpp_err"; then
2710   # Broken: success on invalid input.
2711 continue
2712 else
2713   echo "$as_me: failed program was:" >&5
2714 sed 's/^/| /' conftest.$ac_ext >&5
2715
2716   # Passes both tests.
2717 ac_preproc_ok=:
2718 break
2719 fi
2720 rm -f conftest.err conftest.$ac_ext
2721
2722 done
2723 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2724 rm -f conftest.err conftest.$ac_ext
2725 if $ac_preproc_ok; then
2726   break
2727 fi
2728
2729     done
2730     ac_cv_prog_CPP=$CPP
2731
2732 fi
2733   CPP=$ac_cv_prog_CPP
2734 else
2735   ac_cv_prog_CPP=$CPP
2736 fi
2737 echo "$as_me:$LINENO: result: $CPP" >&5
2738 echo "${ECHO_T}$CPP" >&6
2739 ac_preproc_ok=false
2740 for ac_c_preproc_warn_flag in '' yes
2741 do
2742   # Use a header file that comes with gcc, so configuring glibc
2743   # with a fresh cross-compiler works.
2744   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2745   # <limits.h> exists even on freestanding compilers.
2746   # On the NeXT, cc -E runs the code through the compiler's parser,
2747   # not just through cpp. "Syntax error" is here to catch this case.
2748   cat >conftest.$ac_ext <<_ACEOF
2749 /* confdefs.h.  */
2750 _ACEOF
2751 cat confdefs.h >>conftest.$ac_ext
2752 cat >>conftest.$ac_ext <<_ACEOF
2753 /* end confdefs.h.  */
2754 #ifdef __STDC__
2755 # include <limits.h>
2756 #else
2757 # include <assert.h>
2758 #endif
2759                      Syntax error
2760 _ACEOF
2761 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2762   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2763   ac_status=$?
2764   grep -v '^ *+' conftest.er1 >conftest.err
2765   rm -f conftest.er1
2766   cat conftest.err >&5
2767   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2768   (exit $ac_status); } >/dev/null; then
2769   if test -s conftest.err; then
2770     ac_cpp_err=$ac_c_preproc_warn_flag
2771     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2772   else
2773     ac_cpp_err=
2774   fi
2775 else
2776   ac_cpp_err=yes
2777 fi
2778 if test -z "$ac_cpp_err"; then
2779   :
2780 else
2781   echo "$as_me: failed program was:" >&5
2782 sed 's/^/| /' conftest.$ac_ext >&5
2783
2784   # Broken: fails on valid input.
2785 continue
2786 fi
2787 rm -f conftest.err conftest.$ac_ext
2788
2789   # OK, works on sane cases.  Now check whether non-existent headers
2790   # can be detected and how.
2791   cat >conftest.$ac_ext <<_ACEOF
2792 /* confdefs.h.  */
2793 _ACEOF
2794 cat confdefs.h >>conftest.$ac_ext
2795 cat >>conftest.$ac_ext <<_ACEOF
2796 /* end confdefs.h.  */
2797 #include <ac_nonexistent.h>
2798 _ACEOF
2799 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2800   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2801   ac_status=$?
2802   grep -v '^ *+' conftest.er1 >conftest.err
2803   rm -f conftest.er1
2804   cat conftest.err >&5
2805   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2806   (exit $ac_status); } >/dev/null; then
2807   if test -s conftest.err; then
2808     ac_cpp_err=$ac_c_preproc_warn_flag
2809     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2810   else
2811     ac_cpp_err=
2812   fi
2813 else
2814   ac_cpp_err=yes
2815 fi
2816 if test -z "$ac_cpp_err"; then
2817   # Broken: success on invalid input.
2818 continue
2819 else
2820   echo "$as_me: failed program was:" >&5
2821 sed 's/^/| /' conftest.$ac_ext >&5
2822
2823   # Passes both tests.
2824 ac_preproc_ok=:
2825 break
2826 fi
2827 rm -f conftest.err conftest.$ac_ext
2828
2829 done
2830 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2831 rm -f conftest.err conftest.$ac_ext
2832 if $ac_preproc_ok; then
2833   :
2834 else
2835   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2836 See \`config.log' for more details." >&5
2837 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2838 See \`config.log' for more details." >&2;}
2839    { (exit 1); exit 1; }; }
2840 fi
2841
2842 ac_ext=c
2843 ac_cpp='$CPP $CPPFLAGS'
2844 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2845 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2846 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2847
2848
2849 echo "$as_me:$LINENO: checking for egrep" >&5
2850 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2851 if test "${ac_cv_prog_egrep+set}" = set; then
2852   echo $ECHO_N "(cached) $ECHO_C" >&6
2853 else
2854   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2855     then ac_cv_prog_egrep='grep -E'
2856     else ac_cv_prog_egrep='egrep'
2857     fi
2858 fi
2859 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2860 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2861  EGREP=$ac_cv_prog_egrep
2862
2863
2864 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2865 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2866 if test "${ac_cv_header_stdc+set}" = set; then
2867   echo $ECHO_N "(cached) $ECHO_C" >&6
2868 else
2869   cat >conftest.$ac_ext <<_ACEOF
2870 /* confdefs.h.  */
2871 _ACEOF
2872 cat confdefs.h >>conftest.$ac_ext
2873 cat >>conftest.$ac_ext <<_ACEOF
2874 /* end confdefs.h.  */
2875 #include <stdlib.h>
2876 #include <stdarg.h>
2877 #include <string.h>
2878 #include <float.h>
2879
2880 int
2881 main ()
2882 {
2883
2884   ;
2885   return 0;
2886 }
2887 _ACEOF
2888 rm -f conftest.$ac_objext
2889 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2890   (eval $ac_compile) 2>conftest.er1
2891   ac_status=$?
2892   grep -v '^ *+' conftest.er1 >conftest.err
2893   rm -f conftest.er1
2894   cat conftest.err >&5
2895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2896   (exit $ac_status); } &&
2897          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2898   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2899   (eval $ac_try) 2>&5
2900   ac_status=$?
2901   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2902   (exit $ac_status); }; } &&
2903          { ac_try='test -s conftest.$ac_objext'
2904   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2905   (eval $ac_try) 2>&5
2906   ac_status=$?
2907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2908   (exit $ac_status); }; }; then
2909   ac_cv_header_stdc=yes
2910 else
2911   echo "$as_me: failed program was:" >&5
2912 sed 's/^/| /' conftest.$ac_ext >&5
2913
2914 ac_cv_header_stdc=no
2915 fi
2916 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2917
2918 if test $ac_cv_header_stdc = yes; then
2919   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2920   cat >conftest.$ac_ext <<_ACEOF
2921 /* confdefs.h.  */
2922 _ACEOF
2923 cat confdefs.h >>conftest.$ac_ext
2924 cat >>conftest.$ac_ext <<_ACEOF
2925 /* end confdefs.h.  */
2926 #include <string.h>
2927
2928 _ACEOF
2929 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2930   $EGREP "memchr" >/dev/null 2>&1; then
2931   :
2932 else
2933   ac_cv_header_stdc=no
2934 fi
2935 rm -f conftest*
2936
2937 fi
2938
2939 if test $ac_cv_header_stdc = yes; then
2940   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2941   cat >conftest.$ac_ext <<_ACEOF
2942 /* confdefs.h.  */
2943 _ACEOF
2944 cat confdefs.h >>conftest.$ac_ext
2945 cat >>conftest.$ac_ext <<_ACEOF
2946 /* end confdefs.h.  */
2947 #include <stdlib.h>
2948
2949 _ACEOF
2950 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2951   $EGREP "free" >/dev/null 2>&1; then
2952   :
2953 else
2954   ac_cv_header_stdc=no
2955 fi
2956 rm -f conftest*
2957
2958 fi
2959
2960 if test $ac_cv_header_stdc = yes; then
2961   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2962   if test "$cross_compiling" = yes; then
2963   :
2964 else
2965   cat >conftest.$ac_ext <<_ACEOF
2966 /* confdefs.h.  */
2967 _ACEOF
2968 cat confdefs.h >>conftest.$ac_ext
2969 cat >>conftest.$ac_ext <<_ACEOF
2970 /* end confdefs.h.  */
2971 #include <ctype.h>
2972 #if ((' ' & 0x0FF) == 0x020)
2973 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2974 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2975 #else
2976 # define ISLOWER(c) \
2977                    (('a' <= (c) && (c) <= 'i') \
2978                      || ('j' <= (c) && (c) <= 'r') \
2979                      || ('s' <= (c) && (c) <= 'z'))
2980 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2981 #endif
2982
2983 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2984 int
2985 main ()
2986 {
2987   int i;
2988   for (i = 0; i < 256; i++)
2989     if (XOR (islower (i), ISLOWER (i))
2990         || toupper (i) != TOUPPER (i))
2991       exit(2);
2992   exit (0);
2993 }
2994 _ACEOF
2995 rm -f conftest$ac_exeext
2996 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2997   (eval $ac_link) 2>&5
2998   ac_status=$?
2999   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3000   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3001   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3002   (eval $ac_try) 2>&5
3003   ac_status=$?
3004   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3005   (exit $ac_status); }; }; then
3006   :
3007 else
3008   echo "$as_me: program exited with status $ac_status" >&5
3009 echo "$as_me: failed program was:" >&5
3010 sed 's/^/| /' conftest.$ac_ext >&5
3011
3012 ( exit $ac_status )
3013 ac_cv_header_stdc=no
3014 fi
3015 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3016 fi
3017 fi
3018 fi
3019 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3020 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3021 if test $ac_cv_header_stdc = yes; then
3022
3023 cat >>confdefs.h <<\_ACEOF
3024 #define STDC_HEADERS 1
3025 _ACEOF
3026
3027 fi
3028
3029 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3040                   inttypes.h stdint.h unistd.h
3041 do
3042 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3043 echo "$as_me:$LINENO: checking for $ac_header" >&5
3044 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3045 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3046   echo $ECHO_N "(cached) $ECHO_C" >&6
3047 else
3048   cat >conftest.$ac_ext <<_ACEOF
3049 /* confdefs.h.  */
3050 _ACEOF
3051 cat confdefs.h >>conftest.$ac_ext
3052 cat >>conftest.$ac_ext <<_ACEOF
3053 /* end confdefs.h.  */
3054 $ac_includes_default
3055
3056 #include <$ac_header>
3057 _ACEOF
3058 rm -f conftest.$ac_objext
3059 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3060   (eval $ac_compile) 2>conftest.er1
3061   ac_status=$?
3062   grep -v '^ *+' conftest.er1 >conftest.err
3063   rm -f conftest.er1
3064   cat conftest.err >&5
3065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3066   (exit $ac_status); } &&
3067          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3068   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3069   (eval $ac_try) 2>&5
3070   ac_status=$?
3071   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3072   (exit $ac_status); }; } &&
3073          { ac_try='test -s conftest.$ac_objext'
3074   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3075   (eval $ac_try) 2>&5
3076   ac_status=$?
3077   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3078   (exit $ac_status); }; }; then
3079   eval "$as_ac_Header=yes"
3080 else
3081   echo "$as_me: failed program was:" >&5
3082 sed 's/^/| /' conftest.$ac_ext >&5
3083
3084 eval "$as_ac_Header=no"
3085 fi
3086 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3087 fi
3088 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3089 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3090 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3091   cat >>confdefs.h <<_ACEOF
3092 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3093 _ACEOF
3094
3095 fi
3096
3097 done
3098
3099
3100 if test "${ac_cv_header_alsa_asoundlib_h+set}" = set; then
3101   echo "$as_me:$LINENO: checking for alsa/asoundlib.h" >&5
3102 echo $ECHO_N "checking for alsa/asoundlib.h... $ECHO_C" >&6
3103 if test "${ac_cv_header_alsa_asoundlib_h+set}" = set; then
3104   echo $ECHO_N "(cached) $ECHO_C" >&6
3105 fi
3106 echo "$as_me:$LINENO: result: $ac_cv_header_alsa_asoundlib_h" >&5
3107 echo "${ECHO_T}$ac_cv_header_alsa_asoundlib_h" >&6
3108 else
3109   # Is the header compilable?
3110 echo "$as_me:$LINENO: checking alsa/asoundlib.h usability" >&5
3111 echo $ECHO_N "checking alsa/asoundlib.h usability... $ECHO_C" >&6
3112 cat >conftest.$ac_ext <<_ACEOF
3113 /* confdefs.h.  */
3114 _ACEOF
3115 cat confdefs.h >>conftest.$ac_ext
3116 cat >>conftest.$ac_ext <<_ACEOF
3117 /* end confdefs.h.  */
3118 $ac_includes_default
3119 #include <alsa/asoundlib.h>
3120 _ACEOF
3121 rm -f conftest.$ac_objext
3122 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3123   (eval $ac_compile) 2>conftest.er1
3124   ac_status=$?
3125   grep -v '^ *+' conftest.er1 >conftest.err
3126   rm -f conftest.er1
3127   cat conftest.err >&5
3128   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3129   (exit $ac_status); } &&
3130          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3131   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3132   (eval $ac_try) 2>&5
3133   ac_status=$?
3134   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3135   (exit $ac_status); }; } &&
3136          { ac_try='test -s conftest.$ac_objext'
3137   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3138   (eval $ac_try) 2>&5
3139   ac_status=$?
3140   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3141   (exit $ac_status); }; }; then
3142   ac_header_compiler=yes
3143 else
3144   echo "$as_me: failed program was:" >&5
3145 sed 's/^/| /' conftest.$ac_ext >&5
3146
3147 ac_header_compiler=no
3148 fi
3149 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3150 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3151 echo "${ECHO_T}$ac_header_compiler" >&6
3152
3153 # Is the header present?
3154 echo "$as_me:$LINENO: checking alsa/asoundlib.h presence" >&5
3155 echo $ECHO_N "checking alsa/asoundlib.h presence... $ECHO_C" >&6
3156 cat >conftest.$ac_ext <<_ACEOF
3157 /* confdefs.h.  */
3158 _ACEOF
3159 cat confdefs.h >>conftest.$ac_ext
3160 cat >>conftest.$ac_ext <<_ACEOF
3161 /* end confdefs.h.  */
3162 #include <alsa/asoundlib.h>
3163 _ACEOF
3164 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3165   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3166   ac_status=$?
3167   grep -v '^ *+' conftest.er1 >conftest.err
3168   rm -f conftest.er1
3169   cat conftest.err >&5
3170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3171   (exit $ac_status); } >/dev/null; then
3172   if test -s conftest.err; then
3173     ac_cpp_err=$ac_c_preproc_warn_flag
3174     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3175   else
3176     ac_cpp_err=
3177   fi
3178 else
3179   ac_cpp_err=yes
3180 fi
3181 if test -z "$ac_cpp_err"; then
3182   ac_header_preproc=yes
3183 else
3184   echo "$as_me: failed program was:" >&5
3185 sed 's/^/| /' conftest.$ac_ext >&5
3186
3187   ac_header_preproc=no
3188 fi
3189 rm -f conftest.err conftest.$ac_ext
3190 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3191 echo "${ECHO_T}$ac_header_preproc" >&6
3192
3193 # So?  What about this header?
3194 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3195   yes:no: )
3196     { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
3197 echo "$as_me: WARNING: alsa/asoundlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3198     { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: proceeding with the compiler's result" >&5
3199 echo "$as_me: WARNING: alsa/asoundlib.h: proceeding with the compiler's result" >&2;}
3200     ac_header_preproc=yes
3201     ;;
3202   no:yes:* )
3203     { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: present but cannot be compiled" >&5
3204 echo "$as_me: WARNING: alsa/asoundlib.h: present but cannot be compiled" >&2;}
3205     { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h:     check for missing prerequisite headers?" >&5
3206 echo "$as_me: WARNING: alsa/asoundlib.h:     check for missing prerequisite headers?" >&2;}
3207     { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: see the Autoconf documentation" >&5
3208 echo "$as_me: WARNING: alsa/asoundlib.h: see the Autoconf documentation" >&2;}
3209     { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h:     section \"Present But Cannot Be Compiled\"" >&5
3210 echo "$as_me: WARNING: alsa/asoundlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
3211     { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: proceeding with the preprocessor's result" >&5
3212 echo "$as_me: WARNING: alsa/asoundlib.h: proceeding with the preprocessor's result" >&2;}
3213     { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: in the future, the compiler will take precedence" >&5
3214 echo "$as_me: WARNING: alsa/asoundlib.h: in the future, the compiler will take precedence" >&2;}
3215     (
3216       cat <<\_ASBOX
3217 ## ------------------------------------------ ##
3218 ## Report this to the AC_PACKAGE_NAME lists.  ##
3219 ## ------------------------------------------ ##
3220 _ASBOX
3221     ) |
3222       sed "s/^/$as_me: WARNING:     /" >&2
3223     ;;
3224 esac
3225 echo "$as_me:$LINENO: checking for alsa/asoundlib.h" >&5
3226 echo $ECHO_N "checking for alsa/asoundlib.h... $ECHO_C" >&6
3227 if test "${ac_cv_header_alsa_asoundlib_h+set}" = set; then
3228   echo $ECHO_N "(cached) $ECHO_C" >&6
3229 else
3230   ac_cv_header_alsa_asoundlib_h=$ac_header_preproc
3231 fi
3232 echo "$as_me:$LINENO: result: $ac_cv_header_alsa_asoundlib_h" >&5
3233 echo "${ECHO_T}$ac_cv_header_alsa_asoundlib_h" >&6
3234
3235 fi
3236 if test $ac_cv_header_alsa_asoundlib_h = yes; then
3237   ALSAHDR=1
3238 fi
3239
3240
3241   echo "$as_me:$LINENO: checking for ALSA sound support" >&5
3242 echo $ECHO_N "checking for ALSA sound support... $ECHO_C" >&6
3243   if test "${ALSAHDR:-unset}" != "unset"; then
3244     HAS_ALSA=1
3245
3246     echo "$as_me:$LINENO: result: yes" >&5
3247 echo "${ECHO_T}yes" >&6
3248   else
3249     echo "$as_me:$LINENO: result: no" >&5
3250 echo "${ECHO_T}no" >&6
3251   fi
3252 fi
3253
3254
3255 # Check whether --enable-oss or --disable-oss was given.
3256 if test "${enable_oss+set}" = set; then
3257   enableval="$enable_oss"
3258
3259 else
3260   enable_oss=yes
3261 fi;
3262
3263 if test "$enable_oss" = "yes" ; then
3264   if test "${ac_cv_header_sys_soundcard_h+set}" = set; then
3265   echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5
3266 echo $ECHO_N "checking for sys/soundcard.h... $ECHO_C" >&6
3267 if test "${ac_cv_header_sys_soundcard_h+set}" = set; then
3268   echo $ECHO_N "(cached) $ECHO_C" >&6
3269 fi
3270 echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5
3271 echo "${ECHO_T}$ac_cv_header_sys_soundcard_h" >&6
3272 else
3273   # Is the header compilable?
3274 echo "$as_me:$LINENO: checking sys/soundcard.h usability" >&5
3275 echo $ECHO_N "checking sys/soundcard.h usability... $ECHO_C" >&6
3276 cat >conftest.$ac_ext <<_ACEOF
3277 /* confdefs.h.  */
3278 _ACEOF
3279 cat confdefs.h >>conftest.$ac_ext
3280 cat >>conftest.$ac_ext <<_ACEOF
3281 /* end confdefs.h.  */
3282 $ac_includes_default
3283 #include <sys/soundcard.h>
3284 _ACEOF
3285 rm -f conftest.$ac_objext
3286 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3287   (eval $ac_compile) 2>conftest.er1
3288   ac_status=$?
3289   grep -v '^ *+' conftest.er1 >conftest.err
3290   rm -f conftest.er1
3291   cat conftest.err >&5
3292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3293   (exit $ac_status); } &&
3294          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3295   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3296   (eval $ac_try) 2>&5
3297   ac_status=$?
3298   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3299   (exit $ac_status); }; } &&
3300          { ac_try='test -s conftest.$ac_objext'
3301   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3302   (eval $ac_try) 2>&5
3303   ac_status=$?
3304   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3305   (exit $ac_status); }; }; then
3306   ac_header_compiler=yes
3307 else
3308   echo "$as_me: failed program was:" >&5
3309 sed 's/^/| /' conftest.$ac_ext >&5
3310
3311 ac_header_compiler=no
3312 fi
3313 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3314 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3315 echo "${ECHO_T}$ac_header_compiler" >&6
3316
3317 # Is the header present?
3318 echo "$as_me:$LINENO: checking sys/soundcard.h presence" >&5
3319 echo $ECHO_N "checking sys/soundcard.h presence... $ECHO_C" >&6
3320 cat >conftest.$ac_ext <<_ACEOF
3321 /* confdefs.h.  */
3322 _ACEOF
3323 cat confdefs.h >>conftest.$ac_ext
3324 cat >>conftest.$ac_ext <<_ACEOF
3325 /* end confdefs.h.  */
3326 #include <sys/soundcard.h>
3327 _ACEOF
3328 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3329   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3330   ac_status=$?
3331   grep -v '^ *+' conftest.er1 >conftest.err
3332   rm -f conftest.er1
3333   cat conftest.err >&5
3334   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3335   (exit $ac_status); } >/dev/null; then
3336   if test -s conftest.err; then
3337     ac_cpp_err=$ac_c_preproc_warn_flag
3338     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3339   else
3340     ac_cpp_err=
3341   fi
3342 else
3343   ac_cpp_err=yes
3344 fi
3345 if test -z "$ac_cpp_err"; then
3346   ac_header_preproc=yes
3347 else
3348   echo "$as_me: failed program was:" >&5
3349 sed 's/^/| /' conftest.$ac_ext >&5
3350
3351   ac_header_preproc=no
3352 fi
3353 rm -f conftest.err conftest.$ac_ext
3354 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3355 echo "${ECHO_T}$ac_header_preproc" >&6
3356
3357 # So?  What about this header?
3358 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3359   yes:no: )
3360     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&5
3361 echo "$as_me: WARNING: sys/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3362     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: proceeding with the compiler's result" >&5
3363 echo "$as_me: WARNING: sys/soundcard.h: proceeding with the compiler's result" >&2;}
3364     ac_header_preproc=yes
3365     ;;
3366   no:yes:* )
3367     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: present but cannot be compiled" >&5
3368 echo "$as_me: WARNING: sys/soundcard.h: present but cannot be compiled" >&2;}
3369     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h:     check for missing prerequisite headers?" >&5
3370 echo "$as_me: WARNING: sys/soundcard.h:     check for missing prerequisite headers?" >&2;}
3371     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: see the Autoconf documentation" >&5
3372 echo "$as_me: WARNING: sys/soundcard.h: see the Autoconf documentation" >&2;}
3373     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&5
3374 echo "$as_me: WARNING: sys/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&2;}
3375     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: proceeding with the preprocessor's result" >&5
3376 echo "$as_me: WARNING: sys/soundcard.h: proceeding with the preprocessor's result" >&2;}
3377     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: in the future, the compiler will take precedence" >&5
3378 echo "$as_me: WARNING: sys/soundcard.h: in the future, the compiler will take precedence" >&2;}
3379     (
3380       cat <<\_ASBOX
3381 ## ------------------------------------------ ##
3382 ## Report this to the AC_PACKAGE_NAME lists.  ##
3383 ## ------------------------------------------ ##
3384 _ASBOX
3385     ) |
3386       sed "s/^/$as_me: WARNING:     /" >&2
3387     ;;
3388 esac
3389 echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5
3390 echo $ECHO_N "checking for sys/soundcard.h... $ECHO_C" >&6
3391 if test "${ac_cv_header_sys_soundcard_h+set}" = set; then
3392   echo $ECHO_N "(cached) $ECHO_C" >&6
3393 else
3394   ac_cv_header_sys_soundcard_h=$ac_header_preproc
3395 fi
3396 echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5
3397 echo "${ECHO_T}$ac_cv_header_sys_soundcard_h" >&6
3398
3399 fi
3400 if test $ac_cv_header_sys_soundcard_h = yes; then
3401   SNDCARDHDR=1
3402 fi
3403
3404
3405   echo "$as_me:$LINENO: checking for OSS sound support" >&5
3406 echo $ECHO_N "checking for OSS sound support... $ECHO_C" >&6
3407   if test "${SNDCARDHDR:-unset}" != "unset"; then
3408     HAS_OSS=1
3409
3410     echo "$as_me:$LINENO: result: yes" >&5
3411 echo "${ECHO_T}yes" >&6
3412   else
3413     echo "$as_me:$LINENO: result: no" >&5
3414 echo "${ECHO_T}no" >&6
3415   fi
3416 fi
3417
3418 # Check whether --enable-video or --disable-video was given.
3419 if test "${enable_video+set}" = set; then
3420   enableval="$enable_video"
3421   video=$enableval
3422 fi;
3423
3424 if test "$video" != "no" ; then
3425
3426
3427 # Check whether --enable-v4l or --disable-v4l was given.
3428 if test "${enable_v4l+set}" = set; then
3429   enableval="$enable_v4l"
3430
3431 else
3432   enable_v4l=yes
3433 fi;
3434
3435 if test "$enable_v4l" = "yes" ; then
3436   if test "${ac_cv_header_linux_videodev_h+set}" = set; then
3437   echo "$as_me:$LINENO: checking for linux/videodev.h" >&5
3438 echo $ECHO_N "checking for linux/videodev.h... $ECHO_C" >&6
3439 if test "${ac_cv_header_linux_videodev_h+set}" = set; then
3440   echo $ECHO_N "(cached) $ECHO_C" >&6
3441 fi
3442 echo "$as_me:$LINENO: result: $ac_cv_header_linux_videodev_h" >&5
3443 echo "${ECHO_T}$ac_cv_header_linux_videodev_h" >&6
3444 else
3445   # Is the header compilable?
3446 echo "$as_me:$LINENO: checking linux/videodev.h usability" >&5
3447 echo $ECHO_N "checking linux/videodev.h usability... $ECHO_C" >&6
3448 cat >conftest.$ac_ext <<_ACEOF
3449 /* confdefs.h.  */
3450 _ACEOF
3451 cat confdefs.h >>conftest.$ac_ext
3452 cat >>conftest.$ac_ext <<_ACEOF
3453 /* end confdefs.h.  */
3454 $ac_includes_default
3455 #include <linux/videodev.h>
3456 _ACEOF
3457 rm -f conftest.$ac_objext
3458 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3459   (eval $ac_compile) 2>conftest.er1
3460   ac_status=$?
3461   grep -v '^ *+' conftest.er1 >conftest.err
3462   rm -f conftest.er1
3463   cat conftest.err >&5
3464   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3465   (exit $ac_status); } &&
3466          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3467   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3468   (eval $ac_try) 2>&5
3469   ac_status=$?
3470   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3471   (exit $ac_status); }; } &&
3472          { ac_try='test -s conftest.$ac_objext'
3473   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3474   (eval $ac_try) 2>&5
3475   ac_status=$?
3476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3477   (exit $ac_status); }; }; then
3478   ac_header_compiler=yes
3479 else
3480   echo "$as_me: failed program was:" >&5
3481 sed 's/^/| /' conftest.$ac_ext >&5
3482
3483 ac_header_compiler=no
3484 fi
3485 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3486 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3487 echo "${ECHO_T}$ac_header_compiler" >&6
3488
3489 # Is the header present?
3490 echo "$as_me:$LINENO: checking linux/videodev.h presence" >&5
3491 echo $ECHO_N "checking linux/videodev.h presence... $ECHO_C" >&6
3492 cat >conftest.$ac_ext <<_ACEOF
3493 /* confdefs.h.  */
3494 _ACEOF
3495 cat confdefs.h >>conftest.$ac_ext
3496 cat >>conftest.$ac_ext <<_ACEOF
3497 /* end confdefs.h.  */
3498 #include <linux/videodev.h>
3499 _ACEOF
3500 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3501   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3502   ac_status=$?
3503   grep -v '^ *+' conftest.er1 >conftest.err
3504   rm -f conftest.er1
3505   cat conftest.err >&5
3506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3507   (exit $ac_status); } >/dev/null; then
3508   if test -s conftest.err; then
3509     ac_cpp_err=$ac_c_preproc_warn_flag
3510     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3511   else
3512     ac_cpp_err=
3513   fi
3514 else
3515   ac_cpp_err=yes
3516 fi
3517 if test -z "$ac_cpp_err"; then
3518   ac_header_preproc=yes
3519 else
3520   echo "$as_me: failed program was:" >&5
3521 sed 's/^/| /' conftest.$ac_ext >&5
3522
3523   ac_header_preproc=no
3524 fi
3525 rm -f conftest.err conftest.$ac_ext
3526 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3527 echo "${ECHO_T}$ac_header_preproc" >&6
3528
3529 # So?  What about this header?
3530 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3531   yes:no: )
3532     { echo "$as_me:$LINENO: WARNING: linux/videodev.h: accepted by the compiler, rejected by the preprocessor!" >&5
3533 echo "$as_me: WARNING: linux/videodev.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3534     { echo "$as_me:$LINENO: WARNING: linux/videodev.h: proceeding with the compiler's result" >&5
3535 echo "$as_me: WARNING: linux/videodev.h: proceeding with the compiler's result" >&2;}
3536     ac_header_preproc=yes
3537     ;;
3538   no:yes:* )
3539     { echo "$as_me:$LINENO: WARNING: linux/videodev.h: present but cannot be compiled" >&5
3540 echo "$as_me: WARNING: linux/videodev.h: present but cannot be compiled" >&2;}
3541     { echo "$as_me:$LINENO: WARNING: linux/videodev.h:     check for missing prerequisite headers?" >&5
3542 echo "$as_me: WARNING: linux/videodev.h:     check for missing prerequisite headers?" >&2;}
3543     { echo "$as_me:$LINENO: WARNING: linux/videodev.h: see the Autoconf documentation" >&5
3544 echo "$as_me: WARNING: linux/videodev.h: see the Autoconf documentation" >&2;}
3545     { echo "$as_me:$LINENO: WARNING: linux/videodev.h:     section \"Present But Cannot Be Compiled\"" >&5
3546 echo "$as_me: WARNING: linux/videodev.h:     section \"Present But Cannot Be Compiled\"" >&2;}
3547     { echo "$as_me:$LINENO: WARNING: linux/videodev.h: proceeding with the preprocessor's result" >&5
3548 echo "$as_me: WARNING: linux/videodev.h: proceeding with the preprocessor's result" >&2;}
3549     { echo "$as_me:$LINENO: WARNING: linux/videodev.h: in the future, the compiler will take precedence" >&5
3550 echo "$as_me: WARNING: linux/videodev.h: in the future, the compiler will take precedence" >&2;}
3551     (
3552       cat <<\_ASBOX
3553 ## ------------------------------------------ ##
3554 ## Report this to the AC_PACKAGE_NAME lists.  ##
3555 ## ------------------------------------------ ##
3556 _ASBOX
3557     ) |
3558       sed "s/^/$as_me: WARNING:     /" >&2
3559     ;;
3560 esac
3561 echo "$as_me:$LINENO: checking for linux/videodev.h" >&5
3562 echo $ECHO_N "checking for linux/videodev.h... $ECHO_C" >&6
3563 if test "${ac_cv_header_linux_videodev_h+set}" = set; then
3564   echo $ECHO_N "(cached) $ECHO_C" >&6
3565 else
3566   ac_cv_header_linux_videodev_h=$ac_header_preproc
3567 fi
3568 echo "$as_me:$LINENO: result: $ac_cv_header_linux_videodev_h" >&5
3569 echo "${ECHO_T}$ac_cv_header_linux_videodev_h" >&6
3570
3571 fi
3572 if test $ac_cv_header_linux_videodev_h = yes; then
3573   V4LHDR=1
3574 fi
3575
3576
3577   echo "$as_me:$LINENO: checking for V4L video support" >&5
3578 echo $ECHO_N "checking for V4L video support... $ECHO_C" >&6
3579   if test "${V4LHDR:-unset}" != "unset"; then
3580     HAS_V4L=1
3581
3582     echo "$as_me:$LINENO: result: yes" >&5
3583 echo "${ECHO_T}yes" >&6
3584   else
3585     echo "$as_me:$LINENO: result: no" >&5
3586 echo "${ECHO_T}no" >&6
3587   fi
3588 fi
3589
3590
3591 # Check whether --enable-v4l2 or --disable-v4l2 was given.
3592 if test "${enable_v4l2+set}" = set; then
3593   enableval="$enable_v4l2"
3594
3595 else
3596   enable_v4l2=no
3597 fi;
3598
3599 if test "$enable_v4l2" = "yes" ; then
3600   if test "${ac_cv_header_linux_videodev2_h+set}" = set; then
3601   echo "$as_me:$LINENO: checking for linux/videodev2.h" >&5
3602 echo $ECHO_N "checking for linux/videodev2.h... $ECHO_C" >&6
3603 if test "${ac_cv_header_linux_videodev2_h+set}" = set; then
3604   echo $ECHO_N "(cached) $ECHO_C" >&6
3605 fi
3606 echo "$as_me:$LINENO: result: $ac_cv_header_linux_videodev2_h" >&5
3607 echo "${ECHO_T}$ac_cv_header_linux_videodev2_h" >&6
3608 else
3609   # Is the header compilable?
3610 echo "$as_me:$LINENO: checking linux/videodev2.h usability" >&5
3611 echo $ECHO_N "checking linux/videodev2.h usability... $ECHO_C" >&6
3612 cat >conftest.$ac_ext <<_ACEOF
3613 /* confdefs.h.  */
3614 _ACEOF
3615 cat confdefs.h >>conftest.$ac_ext
3616 cat >>conftest.$ac_ext <<_ACEOF
3617 /* end confdefs.h.  */
3618 $ac_includes_default
3619 #include <linux/videodev2.h>
3620 _ACEOF
3621 rm -f conftest.$ac_objext
3622 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3623   (eval $ac_compile) 2>conftest.er1
3624   ac_status=$?
3625   grep -v '^ *+' conftest.er1 >conftest.err
3626   rm -f conftest.er1
3627   cat conftest.err >&5
3628   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3629   (exit $ac_status); } &&
3630          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3631   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3632   (eval $ac_try) 2>&5
3633   ac_status=$?
3634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3635   (exit $ac_status); }; } &&
3636          { ac_try='test -s conftest.$ac_objext'
3637   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3638   (eval $ac_try) 2>&5
3639   ac_status=$?
3640   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3641   (exit $ac_status); }; }; then
3642   ac_header_compiler=yes
3643 else
3644   echo "$as_me: failed program was:" >&5
3645 sed 's/^/| /' conftest.$ac_ext >&5
3646
3647 ac_header_compiler=no
3648 fi
3649 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3650 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3651 echo "${ECHO_T}$ac_header_compiler" >&6
3652
3653 # Is the header present?
3654 echo "$as_me:$LINENO: checking linux/videodev2.h presence" >&5
3655 echo $ECHO_N "checking linux/videodev2.h presence... $ECHO_C" >&6
3656 cat >conftest.$ac_ext <<_ACEOF
3657 /* confdefs.h.  */
3658 _ACEOF
3659 cat confdefs.h >>conftest.$ac_ext
3660 cat >>conftest.$ac_ext <<_ACEOF
3661 /* end confdefs.h.  */
3662 #include <linux/videodev2.h>
3663 _ACEOF
3664 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3665   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3666   ac_status=$?
3667   grep -v '^ *+' conftest.er1 >conftest.err
3668   rm -f conftest.er1
3669   cat conftest.err >&5
3670   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3671   (exit $ac_status); } >/dev/null; then
3672   if test -s conftest.err; then
3673     ac_cpp_err=$ac_c_preproc_warn_flag
3674     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3675   else
3676     ac_cpp_err=
3677   fi
3678 else
3679   ac_cpp_err=yes
3680 fi
3681 if test -z "$ac_cpp_err"; then
3682   ac_header_preproc=yes
3683 else
3684   echo "$as_me: failed program was:" >&5
3685 sed 's/^/| /' conftest.$ac_ext >&5
3686
3687   ac_header_preproc=no
3688 fi
3689 rm -f conftest.err conftest.$ac_ext
3690 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3691 echo "${ECHO_T}$ac_header_preproc" >&6
3692
3693 # So?  What about this header?
3694 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3695   yes:no: )
3696     { echo "$as_me:$LINENO: WARNING: linux/videodev2.h: accepted by the compiler, rejected by the preprocessor!" >&5
3697 echo "$as_me: WARNING: linux/videodev2.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3698     { echo "$as_me:$LINENO: WARNING: linux/videodev2.h: proceeding with the compiler's result" >&5
3699 echo "$as_me: WARNING: linux/videodev2.h: proceeding with the compiler's result" >&2;}
3700     ac_header_preproc=yes
3701     ;;
3702   no:yes:* )
3703     { echo "$as_me:$LINENO: WARNING: linux/videodev2.h: present but cannot be compiled" >&5
3704 echo "$as_me: WARNING: linux/videodev2.h: present but cannot be compiled" >&2;}
3705     { echo "$as_me:$LINENO: WARNING: linux/videodev2.h:     check for missing prerequisite headers?" >&5
3706 echo "$as_me: WARNING: linux/videodev2.h:     check for missing prerequisite headers?" >&2;}
3707     { echo "$as_me:$LINENO: WARNING: linux/videodev2.h: see the Autoconf documentation" >&5
3708 echo "$as_me: WARNING: linux/videodev2.h: see the Autoconf documentation" >&2;}
3709     { echo "$as_me:$LINENO: WARNING: linux/videodev2.h:     section \"Present But Cannot Be Compiled\"" >&5
3710 echo "$as_me: WARNING: linux/videodev2.h:     section \"Present But Cannot Be Compiled\"" >&2;}
3711     { echo "$as_me:$LINENO: WARNING: linux/videodev2.h: proceeding with the preprocessor's result" >&5
3712 echo "$as_me: WARNING: linux/videodev2.h: proceeding with the preprocessor's result" >&2;}
3713     { echo "$as_me:$LINENO: WARNING: linux/videodev2.h: in the future, the compiler will take precedence" >&5
3714 echo "$as_me: WARNING: linux/videodev2.h: in the future, the compiler will take precedence" >&2;}
3715     (
3716       cat <<\_ASBOX
3717 ## ------------------------------------------ ##
3718 ## Report this to the AC_PACKAGE_NAME lists.  ##
3719 ## ------------------------------------------ ##
3720 _ASBOX
3721     ) |
3722       sed "s/^/$as_me: WARNING:     /" >&2
3723     ;;
3724 esac
3725 echo "$as_me:$LINENO: checking for linux/videodev2.h" >&5
3726 echo $ECHO_N "checking for linux/videodev2.h... $ECHO_C" >&6
3727 if test "${ac_cv_header_linux_videodev2_h+set}" = set; then
3728   echo $ECHO_N "(cached) $ECHO_C" >&6
3729 else
3730   ac_cv_header_linux_videodev2_h=$ac_header_preproc
3731 fi
3732 echo "$as_me:$LINENO: result: $ac_cv_header_linux_videodev2_h" >&5
3733 echo "${ECHO_T}$ac_cv_header_linux_videodev2_h" >&6
3734
3735 fi
3736 if test $ac_cv_header_linux_videodev2_h = yes; then
3737   V4L2HDR=1
3738 fi
3739
3740
3741   echo "$as_me:$LINENO: checking for V4L2 video support" >&5
3742 echo $ECHO_N "checking for V4L2 video support... $ECHO_C" >&6
3743   if test "${V4LHDR:-unset}" != "unset"; then
3744     HAS_V4L2=1
3745
3746     echo "$as_me:$LINENO: result: yes" >&5
3747 echo "${ECHO_T}yes" >&6
3748   else
3749     echo "$as_me:$LINENO: result: no" >&5
3750 echo "${ECHO_T}no" >&6
3751   fi
3752 fi
3753
3754
3755 # Check whether --enable-bsdvideo or --disable-bsdvideo was given.
3756 if test "${enable_bsdvideo+set}" = set; then
3757   enableval="$enable_bsdvideo"
3758
3759 else
3760   enable_bsdvideo=yes
3761 fi;
3762
3763 if test "$enable_bsdvideo" = "yes" ; then
3764   if test "${ac_cv_header_machine_ioctl_meteor_h+set}" = set; then
3765   echo "$as_me:$LINENO: checking for machine/ioctl_meteor.h" >&5
3766 echo $ECHO_N "checking for machine/ioctl_meteor.h... $ECHO_C" >&6
3767 if test "${ac_cv_header_machine_ioctl_meteor_h+set}" = set; then
3768   echo $ECHO_N "(cached) $ECHO_C" >&6
3769 fi
3770 echo "$as_me:$LINENO: result: $ac_cv_header_machine_ioctl_meteor_h" >&5
3771 echo "${ECHO_T}$ac_cv_header_machine_ioctl_meteor_h" >&6
3772 else
3773   # Is the header compilable?
3774 echo "$as_me:$LINENO: checking machine/ioctl_meteor.h usability" >&5
3775 echo $ECHO_N "checking machine/ioctl_meteor.h usability... $ECHO_C" >&6
3776 cat >conftest.$ac_ext <<_ACEOF
3777 /* confdefs.h.  */
3778 _ACEOF
3779 cat confdefs.h >>conftest.$ac_ext
3780 cat >>conftest.$ac_ext <<_ACEOF
3781 /* end confdefs.h.  */
3782 $ac_includes_default
3783 #include <machine/ioctl_meteor.h>
3784 _ACEOF
3785 rm -f conftest.$ac_objext
3786 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3787   (eval $ac_compile) 2>conftest.er1
3788   ac_status=$?
3789   grep -v '^ *+' conftest.er1 >conftest.err
3790   rm -f conftest.er1
3791   cat conftest.err >&5
3792   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3793   (exit $ac_status); } &&
3794          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3795   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3796   (eval $ac_try) 2>&5
3797   ac_status=$?
3798   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3799   (exit $ac_status); }; } &&
3800          { ac_try='test -s conftest.$ac_objext'
3801   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3802   (eval $ac_try) 2>&5
3803   ac_status=$?
3804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3805   (exit $ac_status); }; }; then
3806   ac_header_compiler=yes
3807 else
3808   echo "$as_me: failed program was:" >&5
3809 sed 's/^/| /' conftest.$ac_ext >&5
3810
3811 ac_header_compiler=no
3812 fi
3813 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3814 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3815 echo "${ECHO_T}$ac_header_compiler" >&6
3816
3817 # Is the header present?
3818 echo "$as_me:$LINENO: checking machine/ioctl_meteor.h presence" >&5
3819 echo $ECHO_N "checking machine/ioctl_meteor.h presence... $ECHO_C" >&6
3820 cat >conftest.$ac_ext <<_ACEOF
3821 /* confdefs.h.  */
3822 _ACEOF
3823 cat confdefs.h >>conftest.$ac_ext
3824 cat >>conftest.$ac_ext <<_ACEOF
3825 /* end confdefs.h.  */
3826 #include <machine/ioctl_meteor.h>
3827 _ACEOF
3828 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3829   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3830   ac_status=$?
3831   grep -v '^ *+' conftest.er1 >conftest.err
3832   rm -f conftest.er1
3833   cat conftest.err >&5
3834   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3835   (exit $ac_status); } >/dev/null; then
3836   if test -s conftest.err; then
3837     ac_cpp_err=$ac_c_preproc_warn_flag
3838     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3839   else
3840     ac_cpp_err=
3841   fi
3842 else
3843   ac_cpp_err=yes
3844 fi
3845 if test -z "$ac_cpp_err"; then
3846   ac_header_preproc=yes
3847 else
3848   echo "$as_me: failed program was:" >&5
3849 sed 's/^/| /' conftest.$ac_ext >&5
3850
3851   ac_header_preproc=no
3852 fi
3853 rm -f conftest.err conftest.$ac_ext
3854 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3855 echo "${ECHO_T}$ac_header_preproc" >&6
3856
3857 # So?  What about this header?
3858 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3859   yes:no: )
3860     { echo "$as_me:$LINENO: WARNING: machine/ioctl_meteor.h: accepted by the compiler, rejected by the preprocessor!" >&5
3861 echo "$as_me: WARNING: machine/ioctl_meteor.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3862     { echo "$as_me:$LINENO: WARNING: machine/ioctl_meteor.h: proceeding with the compiler's result" >&5
3863 echo "$as_me: WARNING: machine/ioctl_meteor.h: proceeding with the compiler's result" >&2;}
3864     ac_header_preproc=yes
3865     ;;
3866   no:yes:* )
3867     { echo "$as_me:$LINENO: WARNING: machine/ioctl_meteor.h: present but cannot be compiled" >&5
3868 echo "$as_me: WARNING: machine/ioctl_meteor.h: present but cannot be compiled" >&2;}
3869     { echo "$as_me:$LINENO: WARNING: machine/ioctl_meteor.h:     check for missing prerequisite headers?" >&5
3870 echo "$as_me: WARNING: machine/ioctl_meteor.h:     check for missing prerequisite headers?" >&2;}
3871     { echo "$as_me:$LINENO: WARNING: machine/ioctl_meteor.h: see the Autoconf documentation" >&5
3872 echo "$as_me: WARNING: machine/ioctl_meteor.h: see the Autoconf documentation" >&2;}
3873     { echo "$as_me:$LINENO: WARNING: machine/ioctl_meteor.h:     section \"Present But Cannot Be Compiled\"" >&5
3874 echo "$as_me: WARNING: machine/ioctl_meteor.h:     section \"Present But Cannot Be Compiled\"" >&2;}
3875     { echo "$as_me:$LINENO: WARNING: machine/ioctl_meteor.h: proceeding with the preprocessor's result" >&5
3876 echo "$as_me: WARNING: machine/ioctl_meteor.h: proceeding with the preprocessor's result" >&2;}
3877     { echo "$as_me:$LINENO: WARNING: machine/ioctl_meteor.h: in the future, the compiler will take precedence" >&5
3878 echo "$as_me: WARNING: machine/ioctl_meteor.h: in the future, the compiler will take precedence" >&2;}
3879     (
3880       cat <<\_ASBOX
3881 ## ------------------------------------------ ##
3882 ## Report this to the AC_PACKAGE_NAME lists.  ##
3883 ## ------------------------------------------ ##
3884 _ASBOX
3885     ) |
3886       sed "s/^/$as_me: WARNING:     /" >&2
3887     ;;
3888 esac
3889 echo "$as_me:$LINENO: checking for machine/ioctl_meteor.h" >&5
3890 echo $ECHO_N "checking for machine/ioctl_meteor.h... $ECHO_C" >&6
3891 if test "${ac_cv_header_machine_ioctl_meteor_h+set}" = set; then
3892   echo $ECHO_N "(cached) $ECHO_C" >&6
3893 else
3894   ac_cv_header_machine_ioctl_meteor_h=$ac_header_preproc
3895 fi
3896 echo "$as_me:$LINENO: result: $ac_cv_header_machine_ioctl_meteor_h" >&5
3897 echo "${ECHO_T}$ac_cv_header_machine_ioctl_meteor_h" >&6
3898
3899 fi
3900 if test $ac_cv_header_machine_ioctl_meteor_h = yes; then
3901   BSDVIDEOHDR=1
3902 fi
3903
3904
3905   if test "${ac_cv_header_i386_ioctl_meteor_h+set}" = set; then
3906   echo "$as_me:$LINENO: checking for i386/ioctl_meteor.h" >&5
3907 echo $ECHO_N "checking for i386/ioctl_meteor.h... $ECHO_C" >&6
3908 if test "${ac_cv_header_i386_ioctl_meteor_h+set}" = set; then
3909   echo $ECHO_N "(cached) $ECHO_C" >&6
3910 fi
3911 echo "$as_me:$LINENO: result: $ac_cv_header_i386_ioctl_meteor_h" >&5
3912 echo "${ECHO_T}$ac_cv_header_i386_ioctl_meteor_h" >&6
3913 else
3914   # Is the header compilable?
3915 echo "$as_me:$LINENO: checking i386/ioctl_meteor.h usability" >&5
3916 echo $ECHO_N "checking i386/ioctl_meteor.h usability... $ECHO_C" >&6
3917 cat >conftest.$ac_ext <<_ACEOF
3918 /* confdefs.h.  */
3919 _ACEOF
3920 cat confdefs.h >>conftest.$ac_ext
3921 cat >>conftest.$ac_ext <<_ACEOF
3922 /* end confdefs.h.  */
3923 $ac_includes_default
3924 #include <i386/ioctl_meteor.h>
3925 _ACEOF
3926 rm -f conftest.$ac_objext
3927 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3928   (eval $ac_compile) 2>conftest.er1
3929   ac_status=$?
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 $ac_status); } &&
3935          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3936   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3937   (eval $ac_try) 2>&5
3938   ac_status=$?
3939   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3940   (exit $ac_status); }; } &&
3941          { ac_try='test -s conftest.$ac_objext'
3942   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3943   (eval $ac_try) 2>&5
3944   ac_status=$?
3945   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3946   (exit $ac_status); }; }; then
3947   ac_header_compiler=yes
3948 else
3949   echo "$as_me: failed program was:" >&5
3950 sed 's/^/| /' conftest.$ac_ext >&5
3951
3952 ac_header_compiler=no
3953 fi
3954 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3955 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3956 echo "${ECHO_T}$ac_header_compiler" >&6
3957
3958 # Is the header present?
3959 echo "$as_me:$LINENO: checking i386/ioctl_meteor.h presence" >&5
3960 echo $ECHO_N "checking i386/ioctl_meteor.h presence... $ECHO_C" >&6
3961 cat >conftest.$ac_ext <<_ACEOF
3962 /* confdefs.h.  */
3963 _ACEOF
3964 cat confdefs.h >>conftest.$ac_ext
3965 cat >>conftest.$ac_ext <<_ACEOF
3966 /* end confdefs.h.  */
3967 #include <i386/ioctl_meteor.h>
3968 _ACEOF
3969 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3970   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3971   ac_status=$?
3972   grep -v '^ *+' conftest.er1 >conftest.err
3973   rm -f conftest.er1
3974   cat conftest.err >&5
3975   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3976   (exit $ac_status); } >/dev/null; then
3977   if test -s conftest.err; then
3978     ac_cpp_err=$ac_c_preproc_warn_flag
3979     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3980   else
3981     ac_cpp_err=
3982   fi
3983 else
3984   ac_cpp_err=yes
3985 fi
3986 if test -z "$ac_cpp_err"; then
3987   ac_header_preproc=yes
3988 else
3989   echo "$as_me: failed program was:" >&5
3990 sed 's/^/| /' conftest.$ac_ext >&5
3991
3992   ac_header_preproc=no
3993 fi
3994 rm -f conftest.err conftest.$ac_ext
3995 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3996 echo "${ECHO_T}$ac_header_preproc" >&6
3997
3998 # So?  What about this header?
3999 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4000   yes:no: )
4001     { echo "$as_me:$LINENO: WARNING: i386/ioctl_meteor.h: accepted by the compiler, rejected by the preprocessor!" >&5
4002 echo "$as_me: WARNING: i386/ioctl_meteor.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4003     { echo "$as_me:$LINENO: WARNING: i386/ioctl_meteor.h: proceeding with the compiler's result" >&5
4004 echo "$as_me: WARNING: i386/ioctl_meteor.h: proceeding with the compiler's result" >&2;}
4005     ac_header_preproc=yes
4006     ;;
4007   no:yes:* )
4008     { echo "$as_me:$LINENO: WARNING: i386/ioctl_meteor.h: present but cannot be compiled" >&5
4009 echo "$as_me: WARNING: i386/ioctl_meteor.h: present but cannot be compiled" >&2;}
4010     { echo "$as_me:$LINENO: WARNING: i386/ioctl_meteor.h:     check for missing prerequisite headers?" >&5
4011 echo "$as_me: WARNING: i386/ioctl_meteor.h:     check for missing prerequisite headers?" >&2;}
4012     { echo "$as_me:$LINENO: WARNING: i386/ioctl_meteor.h: see the Autoconf documentation" >&5
4013 echo "$as_me: WARNING: i386/ioctl_meteor.h: see the Autoconf documentation" >&2;}
4014     { echo "$as_me:$LINENO: WARNING: i386/ioctl_meteor.h:     section \"Present But Cannot Be Compiled\"" >&5
4015 echo "$as_me: WARNING: i386/ioctl_meteor.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4016     { echo "$as_me:$LINENO: WARNING: i386/ioctl_meteor.h: proceeding with the preprocessor's result" >&5
4017 echo "$as_me: WARNING: i386/ioctl_meteor.h: proceeding with the preprocessor's result" >&2;}
4018     { echo "$as_me:$LINENO: WARNING: i386/ioctl_meteor.h: in the future, the compiler will take precedence" >&5
4019 echo "$as_me: WARNING: i386/ioctl_meteor.h: in the future, the compiler will take precedence" >&2;}
4020     (
4021       cat <<\_ASBOX
4022 ## ------------------------------------------ ##
4023 ## Report this to the AC_PACKAGE_NAME lists.  ##
4024 ## ------------------------------------------ ##
4025 _ASBOX
4026     ) |
4027       sed "s/^/$as_me: WARNING:     /" >&2
4028     ;;
4029 esac
4030 echo "$as_me:$LINENO: checking for i386/ioctl_meteor.h" >&5
4031 echo $ECHO_N "checking for i386/ioctl_meteor.h... $ECHO_C" >&6
4032 if test "${ac_cv_header_i386_ioctl_meteor_h+set}" = set; then
4033   echo $ECHO_N "(cached) $ECHO_C" >&6
4034 else
4035   ac_cv_header_i386_ioctl_meteor_h=$ac_header_preproc
4036 fi
4037 echo "$as_me:$LINENO: result: $ac_cv_header_i386_ioctl_meteor_h" >&5
4038 echo "${ECHO_T}$ac_cv_header_i386_ioctl_meteor_h" >&6
4039
4040 fi
4041 if test $ac_cv_header_i386_ioctl_meteor_h = yes; then
4042   BSDVIDEOHDR=1
4043 fi
4044
4045
4046   if test "${ac_cv_header_dev_ic_bt8xx_h+set}" = set; then
4047   echo "$as_me:$LINENO: checking for dev/ic/bt8xx.h" >&5
4048 echo $ECHO_N "checking for dev/ic/bt8xx.h... $ECHO_C" >&6
4049 if test "${ac_cv_header_dev_ic_bt8xx_h+set}" = set; then
4050   echo $ECHO_N "(cached) $ECHO_C" >&6
4051 fi
4052 echo "$as_me:$LINENO: result: $ac_cv_header_dev_ic_bt8xx_h" >&5
4053 echo "${ECHO_T}$ac_cv_header_dev_ic_bt8xx_h" >&6
4054 else
4055   # Is the header compilable?
4056 echo "$as_me:$LINENO: checking dev/ic/bt8xx.h usability" >&5
4057 echo $ECHO_N "checking dev/ic/bt8xx.h usability... $ECHO_C" >&6
4058 cat >conftest.$ac_ext <<_ACEOF
4059 /* confdefs.h.  */
4060 _ACEOF
4061 cat confdefs.h >>conftest.$ac_ext
4062 cat >>conftest.$ac_ext <<_ACEOF
4063 /* end confdefs.h.  */
4064 $ac_includes_default
4065 #include <dev/ic/bt8xx.h>
4066 _ACEOF
4067 rm -f conftest.$ac_objext
4068 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4069   (eval $ac_compile) 2>conftest.er1
4070   ac_status=$?
4071   grep -v '^ *+' conftest.er1 >conftest.err
4072   rm -f conftest.er1
4073   cat conftest.err >&5
4074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4075   (exit $ac_status); } &&
4076          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4077   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4078   (eval $ac_try) 2>&5
4079   ac_status=$?
4080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4081   (exit $ac_status); }; } &&
4082          { ac_try='test -s conftest.$ac_objext'
4083   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4084   (eval $ac_try) 2>&5
4085   ac_status=$?
4086   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4087   (exit $ac_status); }; }; then
4088   ac_header_compiler=yes
4089 else
4090   echo "$as_me: failed program was:" >&5
4091 sed 's/^/| /' conftest.$ac_ext >&5
4092
4093 ac_header_compiler=no
4094 fi
4095 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4096 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4097 echo "${ECHO_T}$ac_header_compiler" >&6
4098
4099 # Is the header present?
4100 echo "$as_me:$LINENO: checking dev/ic/bt8xx.h presence" >&5
4101 echo $ECHO_N "checking dev/ic/bt8xx.h presence... $ECHO_C" >&6
4102 cat >conftest.$ac_ext <<_ACEOF
4103 /* confdefs.h.  */
4104 _ACEOF
4105 cat confdefs.h >>conftest.$ac_ext
4106 cat >>conftest.$ac_ext <<_ACEOF
4107 /* end confdefs.h.  */
4108 #include <dev/ic/bt8xx.h>
4109 _ACEOF
4110 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4111   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4112   ac_status=$?
4113   grep -v '^ *+' conftest.er1 >conftest.err
4114   rm -f conftest.er1
4115   cat conftest.err >&5
4116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4117   (exit $ac_status); } >/dev/null; then
4118   if test -s conftest.err; then
4119     ac_cpp_err=$ac_c_preproc_warn_flag
4120     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4121   else
4122     ac_cpp_err=
4123   fi
4124 else
4125   ac_cpp_err=yes
4126 fi
4127 if test -z "$ac_cpp_err"; then
4128   ac_header_preproc=yes
4129 else
4130   echo "$as_me: failed program was:" >&5
4131 sed 's/^/| /' conftest.$ac_ext >&5
4132
4133   ac_header_preproc=no
4134 fi
4135 rm -f conftest.err conftest.$ac_ext
4136 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4137 echo "${ECHO_T}$ac_header_preproc" >&6
4138
4139 # So?  What about this header?
4140 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4141   yes:no: )
4142     { echo "$as_me:$LINENO: WARNING: dev/ic/bt8xx.h: accepted by the compiler, rejected by the preprocessor!" >&5
4143 echo "$as_me: WARNING: dev/ic/bt8xx.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4144     { echo "$as_me:$LINENO: WARNING: dev/ic/bt8xx.h: proceeding with the compiler's result" >&5
4145 echo "$as_me: WARNING: dev/ic/bt8xx.h: proceeding with the compiler's result" >&2;}
4146     ac_header_preproc=yes
4147     ;;
4148   no:yes:* )
4149     { echo "$as_me:$LINENO: WARNING: dev/ic/bt8xx.h: present but cannot be compiled" >&5
4150 echo "$as_me: WARNING: dev/ic/bt8xx.h: present but cannot be compiled" >&2;}
4151     { echo "$as_me:$LINENO: WARNING: dev/ic/bt8xx.h:     check for missing prerequisite headers?" >&5
4152 echo "$as_me: WARNING: dev/ic/bt8xx.h:     check for missing prerequisite headers?" >&2;}
4153     { echo "$as_me:$LINENO: WARNING: dev/ic/bt8xx.h: see the Autoconf documentation" >&5
4154 echo "$as_me: WARNING: dev/ic/bt8xx.h: see the Autoconf documentation" >&2;}
4155     { echo "$as_me:$LINENO: WARNING: dev/ic/bt8xx.h:     section \"Present But Cannot Be Compiled\"" >&5
4156 echo "$as_me: WARNING: dev/ic/bt8xx.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4157     { echo "$as_me:$LINENO: WARNING: dev/ic/bt8xx.h: proceeding with the preprocessor's result" >&5
4158 echo "$as_me: WARNING: dev/ic/bt8xx.h: proceeding with the preprocessor's result" >&2;}
4159     { echo "$as_me:$LINENO: WARNING: dev/ic/bt8xx.h: in the future, the compiler will take precedence" >&5
4160 echo "$as_me: WARNING: dev/ic/bt8xx.h: in the future, the compiler will take precedence" >&2;}
4161     (
4162       cat <<\_ASBOX
4163 ## ------------------------------------------ ##
4164 ## Report this to the AC_PACKAGE_NAME lists.  ##
4165 ## ------------------------------------------ ##
4166 _ASBOX
4167     ) |
4168       sed "s/^/$as_me: WARNING:     /" >&2
4169     ;;
4170 esac
4171 echo "$as_me:$LINENO: checking for dev/ic/bt8xx.h" >&5
4172 echo $ECHO_N "checking for dev/ic/bt8xx.h... $ECHO_C" >&6
4173 if test "${ac_cv_header_dev_ic_bt8xx_h+set}" = set; then
4174   echo $ECHO_N "(cached) $ECHO_C" >&6
4175 else
4176   ac_cv_header_dev_ic_bt8xx_h=$ac_header_preproc
4177 fi
4178 echo "$as_me:$LINENO: result: $ac_cv_header_dev_ic_bt8xx_h" >&5
4179 echo "${ECHO_T}$ac_cv_header_dev_ic_bt8xx_h" >&6
4180
4181 fi
4182 if test $ac_cv_header_dev_ic_bt8xx_h = yes; then
4183   BSDVIDEOHDR=1
4184 fi
4185
4186
4187   echo "$as_me:$LINENO: checking for BSD video support" >&5
4188 echo $ECHO_N "checking for BSD video support... $ECHO_C" >&6
4189   if test "${BSDVIDEOHDR:-unset}" != "unset"; then
4190     HAS_BSDVIDEOCAP=1
4191
4192     echo "$as_me:$LINENO: result: yes" >&5
4193 echo "${ECHO_T}yes" >&6
4194   else
4195     echo "$as_me:$LINENO: result: no" >&5
4196 echo "${ECHO_T}no" >&6
4197   fi
4198 fi
4199
4200
4201 # Check whether --enable-avc or --disable-avc was given.
4202 if test "${enable_avc+set}" = set; then
4203   enableval="$enable_avc"
4204
4205 else
4206   enable_avc=yes
4207 fi;
4208
4209 if test "$enable_avc" = "yes" ; then
4210   if test "${ac_cv_header_libavc1394_avc1394_h+set}" = set; then
4211   echo "$as_me:$LINENO: checking for libavc1394/avc1394.h" >&5
4212 echo $ECHO_N "checking for libavc1394/avc1394.h... $ECHO_C" >&6
4213 if test "${ac_cv_header_libavc1394_avc1394_h+set}" = set; then
4214   echo $ECHO_N "(cached) $ECHO_C" >&6
4215 fi
4216 echo "$as_me:$LINENO: result: $ac_cv_header_libavc1394_avc1394_h" >&5
4217 echo "${ECHO_T}$ac_cv_header_libavc1394_avc1394_h" >&6
4218 else
4219   # Is the header compilable?
4220 echo "$as_me:$LINENO: checking libavc1394/avc1394.h usability" >&5
4221 echo $ECHO_N "checking libavc1394/avc1394.h usability... $ECHO_C" >&6
4222 cat >conftest.$ac_ext <<_ACEOF
4223 /* confdefs.h.  */
4224 _ACEOF
4225 cat confdefs.h >>conftest.$ac_ext
4226 cat >>conftest.$ac_ext <<_ACEOF
4227 /* end confdefs.h.  */
4228 $ac_includes_default
4229 #include <libavc1394/avc1394.h>
4230 _ACEOF
4231 rm -f conftest.$ac_objext
4232 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4233   (eval $ac_compile) 2>conftest.er1
4234   ac_status=$?
4235   grep -v '^ *+' conftest.er1 >conftest.err
4236   rm -f conftest.er1
4237   cat conftest.err >&5
4238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4239   (exit $ac_status); } &&
4240          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4241   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4242   (eval $ac_try) 2>&5
4243   ac_status=$?
4244   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4245   (exit $ac_status); }; } &&
4246          { ac_try='test -s conftest.$ac_objext'
4247   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4248   (eval $ac_try) 2>&5
4249   ac_status=$?
4250   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4251   (exit $ac_status); }; }; then
4252   ac_header_compiler=yes
4253 else
4254   echo "$as_me: failed program was:" >&5
4255 sed 's/^/| /' conftest.$ac_ext >&5
4256
4257 ac_header_compiler=no
4258 fi
4259 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4260 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4261 echo "${ECHO_T}$ac_header_compiler" >&6
4262
4263 # Is the header present?
4264 echo "$as_me:$LINENO: checking libavc1394/avc1394.h presence" >&5
4265 echo $ECHO_N "checking libavc1394/avc1394.h presence... $ECHO_C" >&6
4266 cat >conftest.$ac_ext <<_ACEOF
4267 /* confdefs.h.  */
4268 _ACEOF
4269 cat confdefs.h >>conftest.$ac_ext
4270 cat >>conftest.$ac_ext <<_ACEOF
4271 /* end confdefs.h.  */
4272 #include <libavc1394/avc1394.h>
4273 _ACEOF
4274 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4275   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4276   ac_status=$?
4277   grep -v '^ *+' conftest.er1 >conftest.err
4278   rm -f conftest.er1
4279   cat conftest.err >&5
4280   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4281   (exit $ac_status); } >/dev/null; then
4282   if test -s conftest.err; then
4283     ac_cpp_err=$ac_c_preproc_warn_flag
4284     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4285   else
4286     ac_cpp_err=
4287   fi
4288 else
4289   ac_cpp_err=yes
4290 fi
4291 if test -z "$ac_cpp_err"; then
4292   ac_header_preproc=yes
4293 else
4294   echo "$as_me: failed program was:" >&5
4295 sed 's/^/| /' conftest.$ac_ext >&5
4296
4297   ac_header_preproc=no
4298 fi
4299 rm -f conftest.err conftest.$ac_ext
4300 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4301 echo "${ECHO_T}$ac_header_preproc" >&6
4302
4303 # So?  What about this header?
4304 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4305   yes:no: )
4306     { echo "$as_me:$LINENO: WARNING: libavc1394/avc1394.h: accepted by the compiler, rejected by the preprocessor!" >&5
4307 echo "$as_me: WARNING: libavc1394/avc1394.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4308     { echo "$as_me:$LINENO: WARNING: libavc1394/avc1394.h: proceeding with the compiler's result" >&5
4309 echo "$as_me: WARNING: libavc1394/avc1394.h: proceeding with the compiler's result" >&2;}
4310     ac_header_preproc=yes
4311     ;;
4312   no:yes:* )
4313     { echo "$as_me:$LINENO: WARNING: libavc1394/avc1394.h: present but cannot be compiled" >&5
4314 echo "$as_me: WARNING: libavc1394/avc1394.h: present but cannot be compiled" >&2;}
4315     { echo "$as_me:$LINENO: WARNING: libavc1394/avc1394.h:     check for missing prerequisite headers?" >&5
4316 echo "$as_me: WARNING: libavc1394/avc1394.h:     check for missing prerequisite headers?" >&2;}
4317     { echo "$as_me:$LINENO: WARNING: libavc1394/avc1394.h: see the Autoconf documentation" >&5
4318 echo "$as_me: WARNING: libavc1394/avc1394.h: see the Autoconf documentation" >&2;}
4319     { echo "$as_me:$LINENO: WARNING: libavc1394/avc1394.h:     section \"Present But Cannot Be Compiled\"" >&5
4320 echo "$as_me: WARNING: libavc1394/avc1394.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4321     { echo "$as_me:$LINENO: WARNING: libavc1394/avc1394.h: proceeding with the preprocessor's result" >&5
4322 echo "$as_me: WARNING: libavc1394/avc1394.h: proceeding with the preprocessor's result" >&2;}
4323     { echo "$as_me:$LINENO: WARNING: libavc1394/avc1394.h: in the future, the compiler will take precedence" >&5
4324 echo "$as_me: WARNING: libavc1394/avc1394.h: in the future, the compiler will take precedence" >&2;}
4325     (
4326       cat <<\_ASBOX
4327 ## ------------------------------------------ ##
4328 ## Report this to the AC_PACKAGE_NAME lists.  ##
4329 ## ------------------------------------------ ##
4330 _ASBOX
4331     ) |
4332       sed "s/^/$as_me: WARNING:     /" >&2
4333     ;;
4334 esac
4335 echo "$as_me:$LINENO: checking for libavc1394/avc1394.h" >&5
4336 echo $ECHO_N "checking for libavc1394/avc1394.h... $ECHO_C" >&6
4337 if test "${ac_cv_header_libavc1394_avc1394_h+set}" = set; then
4338   echo $ECHO_N "(cached) $ECHO_C" >&6
4339 else
4340   ac_cv_header_libavc1394_avc1394_h=$ac_header_preproc
4341 fi
4342 echo "$as_me:$LINENO: result: $ac_cv_header_libavc1394_avc1394_h" >&5
4343 echo "${ECHO_T}$ac_cv_header_libavc1394_avc1394_h" >&6
4344
4345 fi
4346 if test $ac_cv_header_libavc1394_avc1394_h = yes; then
4347   AVC1394HDR=1
4348 fi
4349
4350
4351   if test "${ac_cv_header_libdv_dv_h+set}" = set; then
4352   echo "$as_me:$LINENO: checking for libdv/dv.h" >&5
4353 echo $ECHO_N "checking for libdv/dv.h... $ECHO_C" >&6
4354 if test "${ac_cv_header_libdv_dv_h+set}" = set; then
4355   echo $ECHO_N "(cached) $ECHO_C" >&6
4356 fi
4357 echo "$as_me:$LINENO: result: $ac_cv_header_libdv_dv_h" >&5
4358 echo "${ECHO_T}$ac_cv_header_libdv_dv_h" >&6
4359 else
4360   # Is the header compilable?
4361 echo "$as_me:$LINENO: checking libdv/dv.h usability" >&5
4362 echo $ECHO_N "checking libdv/dv.h usability... $ECHO_C" >&6
4363 cat >conftest.$ac_ext <<_ACEOF
4364 /* confdefs.h.  */
4365 _ACEOF
4366 cat confdefs.h >>conftest.$ac_ext
4367 cat >>conftest.$ac_ext <<_ACEOF
4368 /* end confdefs.h.  */
4369 $ac_includes_default
4370 #include <libdv/dv.h>
4371 _ACEOF
4372 rm -f conftest.$ac_objext
4373 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4374   (eval $ac_compile) 2>conftest.er1
4375   ac_status=$?
4376   grep -v '^ *+' conftest.er1 >conftest.err
4377   rm -f conftest.er1
4378   cat conftest.err >&5
4379   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4380   (exit $ac_status); } &&
4381          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4382   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4383   (eval $ac_try) 2>&5
4384   ac_status=$?
4385   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4386   (exit $ac_status); }; } &&
4387          { ac_try='test -s conftest.$ac_objext'
4388   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4389   (eval $ac_try) 2>&5
4390   ac_status=$?
4391   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4392   (exit $ac_status); }; }; then
4393   ac_header_compiler=yes
4394 else
4395   echo "$as_me: failed program was:" >&5
4396 sed 's/^/| /' conftest.$ac_ext >&5
4397
4398 ac_header_compiler=no
4399 fi
4400 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4401 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4402 echo "${ECHO_T}$ac_header_compiler" >&6
4403
4404 # Is the header present?
4405 echo "$as_me:$LINENO: checking libdv/dv.h presence" >&5
4406 echo $ECHO_N "checking libdv/dv.h presence... $ECHO_C" >&6
4407 cat >conftest.$ac_ext <<_ACEOF
4408 /* confdefs.h.  */
4409 _ACEOF
4410 cat confdefs.h >>conftest.$ac_ext
4411 cat >>conftest.$ac_ext <<_ACEOF
4412 /* end confdefs.h.  */
4413 #include <libdv/dv.h>
4414 _ACEOF
4415 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4416   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4417   ac_status=$?
4418   grep -v '^ *+' conftest.er1 >conftest.err
4419   rm -f conftest.er1
4420   cat conftest.err >&5
4421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4422   (exit $ac_status); } >/dev/null; then
4423   if test -s conftest.err; then
4424     ac_cpp_err=$ac_c_preproc_warn_flag
4425     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4426   else
4427     ac_cpp_err=
4428   fi
4429 else
4430   ac_cpp_err=yes
4431 fi
4432 if test -z "$ac_cpp_err"; then
4433   ac_header_preproc=yes
4434 else
4435   echo "$as_me: failed program was:" >&5
4436 sed 's/^/| /' conftest.$ac_ext >&5
4437
4438   ac_header_preproc=no
4439 fi
4440 rm -f conftest.err conftest.$ac_ext
4441 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4442 echo "${ECHO_T}$ac_header_preproc" >&6
4443
4444 # So?  What about this header?
4445 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4446   yes:no: )
4447     { echo "$as_me:$LINENO: WARNING: libdv/dv.h: accepted by the compiler, rejected by the preprocessor!" >&5
4448 echo "$as_me: WARNING: libdv/dv.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4449     { echo "$as_me:$LINENO: WARNING: libdv/dv.h: proceeding with the compiler's result" >&5
4450 echo "$as_me: WARNING: libdv/dv.h: proceeding with the compiler's result" >&2;}
4451     ac_header_preproc=yes
4452     ;;
4453   no:yes:* )
4454     { echo "$as_me:$LINENO: WARNING: libdv/dv.h: present but cannot be compiled" >&5
4455 echo "$as_me: WARNING: libdv/dv.h: present but cannot be compiled" >&2;}
4456     { echo "$as_me:$LINENO: WARNING: libdv/dv.h:     check for missing prerequisite headers?" >&5
4457 echo "$as_me: WARNING: libdv/dv.h:     check for missing prerequisite headers?" >&2;}
4458     { echo "$as_me:$LINENO: WARNING: libdv/dv.h: see the Autoconf documentation" >&5
4459 echo "$as_me: WARNING: libdv/dv.h: see the Autoconf documentation" >&2;}
4460     { echo "$as_me:$LINENO: WARNING: libdv/dv.h:     section \"Present But Cannot Be Compiled\"" >&5
4461 echo "$as_me: WARNING: libdv/dv.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4462     { echo "$as_me:$LINENO: WARNING: libdv/dv.h: proceeding with the preprocessor's result" >&5
4463 echo "$as_me: WARNING: libdv/dv.h: proceeding with the preprocessor's result" >&2;}
4464     { echo "$as_me:$LINENO: WARNING: libdv/dv.h: in the future, the compiler will take precedence" >&5
4465 echo "$as_me: WARNING: libdv/dv.h: in the future, the compiler will take precedence" >&2;}
4466     (
4467       cat <<\_ASBOX
4468 ## ------------------------------------------ ##
4469 ## Report this to the AC_PACKAGE_NAME lists.  ##
4470 ## ------------------------------------------ ##
4471 _ASBOX
4472     ) |
4473       sed "s/^/$as_me: WARNING:     /" >&2
4474     ;;
4475 esac
4476 echo "$as_me:$LINENO: checking for libdv/dv.h" >&5
4477 echo $ECHO_N "checking for libdv/dv.h... $ECHO_C" >&6
4478 if test "${ac_cv_header_libdv_dv_h+set}" = set; then
4479   echo $ECHO_N "(cached) $ECHO_C" >&6
4480 else
4481   ac_cv_header_libdv_dv_h=$ac_header_preproc
4482 fi
4483 echo "$as_me:$LINENO: result: $ac_cv_header_libdv_dv_h" >&5
4484 echo "${ECHO_T}$ac_cv_header_libdv_dv_h" >&6
4485
4486 fi
4487 if test $ac_cv_header_libdv_dv_h = yes; then
4488   DVHDR=1
4489 fi
4490
4491
4492   if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
4493   echo "$as_me:$LINENO: checking for libraw1394/raw1394.h" >&5
4494 echo $ECHO_N "checking for libraw1394/raw1394.h... $ECHO_C" >&6
4495 if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
4496   echo $ECHO_N "(cached) $ECHO_C" >&6
4497 fi
4498 echo "$as_me:$LINENO: result: $ac_cv_header_libraw1394_raw1394_h" >&5
4499 echo "${ECHO_T}$ac_cv_header_libraw1394_raw1394_h" >&6
4500 else
4501   # Is the header compilable?
4502 echo "$as_me:$LINENO: checking libraw1394/raw1394.h usability" >&5
4503 echo $ECHO_N "checking libraw1394/raw1394.h usability... $ECHO_C" >&6
4504 cat >conftest.$ac_ext <<_ACEOF
4505 /* confdefs.h.  */
4506 _ACEOF
4507 cat confdefs.h >>conftest.$ac_ext
4508 cat >>conftest.$ac_ext <<_ACEOF
4509 /* end confdefs.h.  */
4510 $ac_includes_default
4511 #include <libraw1394/raw1394.h>
4512 _ACEOF
4513 rm -f conftest.$ac_objext
4514 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4515   (eval $ac_compile) 2>conftest.er1
4516   ac_status=$?
4517   grep -v '^ *+' conftest.er1 >conftest.err
4518   rm -f conftest.er1
4519   cat conftest.err >&5
4520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4521   (exit $ac_status); } &&
4522          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4523   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4524   (eval $ac_try) 2>&5
4525   ac_status=$?
4526   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4527   (exit $ac_status); }; } &&
4528          { ac_try='test -s conftest.$ac_objext'
4529   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4530   (eval $ac_try) 2>&5
4531   ac_status=$?
4532   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4533   (exit $ac_status); }; }; then
4534   ac_header_compiler=yes
4535 else
4536   echo "$as_me: failed program was:" >&5
4537 sed 's/^/| /' conftest.$ac_ext >&5
4538
4539 ac_header_compiler=no
4540 fi
4541 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4542 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4543 echo "${ECHO_T}$ac_header_compiler" >&6
4544
4545 # Is the header present?
4546 echo "$as_me:$LINENO: checking libraw1394/raw1394.h presence" >&5
4547 echo $ECHO_N "checking libraw1394/raw1394.h presence... $ECHO_C" >&6
4548 cat >conftest.$ac_ext <<_ACEOF
4549 /* confdefs.h.  */
4550 _ACEOF
4551 cat confdefs.h >>conftest.$ac_ext
4552 cat >>conftest.$ac_ext <<_ACEOF
4553 /* end confdefs.h.  */
4554 #include <libraw1394/raw1394.h>
4555 _ACEOF
4556 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4557   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4558   ac_status=$?
4559   grep -v '^ *+' conftest.er1 >conftest.err
4560   rm -f conftest.er1
4561   cat conftest.err >&5
4562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4563   (exit $ac_status); } >/dev/null; then
4564   if test -s conftest.err; then
4565     ac_cpp_err=$ac_c_preproc_warn_flag
4566     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4567   else
4568     ac_cpp_err=
4569   fi
4570 else
4571   ac_cpp_err=yes
4572 fi
4573 if test -z "$ac_cpp_err"; then
4574   ac_header_preproc=yes
4575 else
4576   echo "$as_me: failed program was:" >&5
4577 sed 's/^/| /' conftest.$ac_ext >&5
4578
4579   ac_header_preproc=no
4580 fi
4581 rm -f conftest.err conftest.$ac_ext
4582 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4583 echo "${ECHO_T}$ac_header_preproc" >&6
4584
4585 # So?  What about this header?
4586 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4587   yes:no: )
4588     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: accepted by the compiler, rejected by the preprocessor!" >&5
4589 echo "$as_me: WARNING: libraw1394/raw1394.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4590     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: proceeding with the compiler's result" >&5
4591 echo "$as_me: WARNING: libraw1394/raw1394.h: proceeding with the compiler's result" >&2;}
4592     ac_header_preproc=yes
4593     ;;
4594   no:yes:* )
4595     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: present but cannot be compiled" >&5
4596 echo "$as_me: WARNING: libraw1394/raw1394.h: present but cannot be compiled" >&2;}
4597     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h:     check for missing prerequisite headers?" >&5
4598 echo "$as_me: WARNING: libraw1394/raw1394.h:     check for missing prerequisite headers?" >&2;}
4599     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: see the Autoconf documentation" >&5
4600 echo "$as_me: WARNING: libraw1394/raw1394.h: see the Autoconf documentation" >&2;}
4601     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h:     section \"Present But Cannot Be Compiled\"" >&5
4602 echo "$as_me: WARNING: libraw1394/raw1394.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4603     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: proceeding with the preprocessor's result" >&5
4604 echo "$as_me: WARNING: libraw1394/raw1394.h: proceeding with the preprocessor's result" >&2;}
4605     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: in the future, the compiler will take precedence" >&5
4606 echo "$as_me: WARNING: libraw1394/raw1394.h: in the future, the compiler will take precedence" >&2;}
4607     (
4608       cat <<\_ASBOX
4609 ## ------------------------------------------ ##
4610 ## Report this to the AC_PACKAGE_NAME lists.  ##
4611 ## ------------------------------------------ ##
4612 _ASBOX
4613     ) |
4614       sed "s/^/$as_me: WARNING:     /" >&2
4615     ;;
4616 esac
4617 echo "$as_me:$LINENO: checking for libraw1394/raw1394.h" >&5
4618 echo $ECHO_N "checking for libraw1394/raw1394.h... $ECHO_C" >&6
4619 if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
4620   echo $ECHO_N "(cached) $ECHO_C" >&6
4621 else
4622   ac_cv_header_libraw1394_raw1394_h=$ac_header_preproc
4623 fi
4624 echo "$as_me:$LINENO: result: $ac_cv_header_libraw1394_raw1394_h" >&5
4625 echo "${ECHO_T}$ac_cv_header_libraw1394_raw1394_h" >&6
4626
4627 fi
4628 if test $ac_cv_header_libraw1394_raw1394_h = yes; then
4629   RAW1394HDR=1
4630 fi
4631
4632
4633   echo "$as_me:$LINENO: checking for IEEE1394/AVC video support" >&5
4634 echo $ECHO_N "checking for IEEE1394/AVC video support... $ECHO_C" >&6
4635   if test "${AVC1394HDR:-unset}" != "unset" -a ${DVHDR:-unset} != "unset" -a "${RAW1394HDR:-unset}" != "unset"; then
4636     HAS_AVC1394=1
4637
4638     echo "$as_me:$LINENO: result: yes" >&5
4639 echo "${ECHO_T}yes" >&6
4640   else
4641     echo "$as_me:$LINENO: result: no" >&5
4642 echo "${ECHO_T}no" >&6
4643   fi
4644 fi
4645
4646
4647 # Check whether --enable-dc or --disable-dc was given.
4648 if test "${enable_dc+set}" = set; then
4649   enableval="$enable_dc"
4650
4651 else
4652   enable_dc=yes
4653 fi;
4654
4655 if test "$enable_dc" = "yes" ; then
4656   if test "${ac_cv_header_libdc1394_dc1394_control_h+set}" = set; then
4657   echo "$as_me:$LINENO: checking for libdc1394/dc1394_control.h" >&5
4658 echo $ECHO_N "checking for libdc1394/dc1394_control.h... $ECHO_C" >&6
4659 if test "${ac_cv_header_libdc1394_dc1394_control_h+set}" = set; then
4660   echo $ECHO_N "(cached) $ECHO_C" >&6
4661 fi
4662 echo "$as_me:$LINENO: result: $ac_cv_header_libdc1394_dc1394_control_h" >&5
4663 echo "${ECHO_T}$ac_cv_header_libdc1394_dc1394_control_h" >&6
4664 else
4665   # Is the header compilable?
4666 echo "$as_me:$LINENO: checking libdc1394/dc1394_control.h usability" >&5
4667 echo $ECHO_N "checking libdc1394/dc1394_control.h usability... $ECHO_C" >&6
4668 cat >conftest.$ac_ext <<_ACEOF
4669 /* confdefs.h.  */
4670 _ACEOF
4671 cat confdefs.h >>conftest.$ac_ext
4672 cat >>conftest.$ac_ext <<_ACEOF
4673 /* end confdefs.h.  */
4674 $ac_includes_default
4675 #include <libdc1394/dc1394_control.h>
4676 _ACEOF
4677 rm -f conftest.$ac_objext
4678 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4679   (eval $ac_compile) 2>conftest.er1
4680   ac_status=$?
4681   grep -v '^ *+' conftest.er1 >conftest.err
4682   rm -f conftest.er1
4683   cat conftest.err >&5
4684   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4685   (exit $ac_status); } &&
4686          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4687   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4688   (eval $ac_try) 2>&5
4689   ac_status=$?
4690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4691   (exit $ac_status); }; } &&
4692          { ac_try='test -s conftest.$ac_objext'
4693   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4694   (eval $ac_try) 2>&5
4695   ac_status=$?
4696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4697   (exit $ac_status); }; }; then
4698   ac_header_compiler=yes
4699 else
4700   echo "$as_me: failed program was:" >&5
4701 sed 's/^/| /' conftest.$ac_ext >&5
4702
4703 ac_header_compiler=no
4704 fi
4705 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4706 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4707 echo "${ECHO_T}$ac_header_compiler" >&6
4708
4709 # Is the header present?
4710 echo "$as_me:$LINENO: checking libdc1394/dc1394_control.h presence" >&5
4711 echo $ECHO_N "checking libdc1394/dc1394_control.h presence... $ECHO_C" >&6
4712 cat >conftest.$ac_ext <<_ACEOF
4713 /* confdefs.h.  */
4714 _ACEOF
4715 cat confdefs.h >>conftest.$ac_ext
4716 cat >>conftest.$ac_ext <<_ACEOF
4717 /* end confdefs.h.  */
4718 #include <libdc1394/dc1394_control.h>
4719 _ACEOF
4720 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4721   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4722   ac_status=$?
4723   grep -v '^ *+' conftest.er1 >conftest.err
4724   rm -f conftest.er1
4725   cat conftest.err >&5
4726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4727   (exit $ac_status); } >/dev/null; then
4728   if test -s conftest.err; then
4729     ac_cpp_err=$ac_c_preproc_warn_flag
4730     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4731   else
4732     ac_cpp_err=
4733   fi
4734 else
4735   ac_cpp_err=yes
4736 fi
4737 if test -z "$ac_cpp_err"; then
4738   ac_header_preproc=yes
4739 else
4740   echo "$as_me: failed program was:" >&5
4741 sed 's/^/| /' conftest.$ac_ext >&5
4742
4743   ac_header_preproc=no
4744 fi
4745 rm -f conftest.err conftest.$ac_ext
4746 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4747 echo "${ECHO_T}$ac_header_preproc" >&6
4748
4749 # So?  What about this header?
4750 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4751   yes:no: )
4752     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: accepted by the compiler, rejected by the preprocessor!" >&5
4753 echo "$as_me: WARNING: libdc1394/dc1394_control.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4754     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: proceeding with the compiler's result" >&5
4755 echo "$as_me: WARNING: libdc1394/dc1394_control.h: proceeding with the compiler's result" >&2;}
4756     ac_header_preproc=yes
4757     ;;
4758   no:yes:* )
4759     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: present but cannot be compiled" >&5
4760 echo "$as_me: WARNING: libdc1394/dc1394_control.h: present but cannot be compiled" >&2;}
4761     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h:     check for missing prerequisite headers?" >&5
4762 echo "$as_me: WARNING: libdc1394/dc1394_control.h:     check for missing prerequisite headers?" >&2;}
4763     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: see the Autoconf documentation" >&5
4764 echo "$as_me: WARNING: libdc1394/dc1394_control.h: see the Autoconf documentation" >&2;}
4765     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h:     section \"Present But Cannot Be Compiled\"" >&5
4766 echo "$as_me: WARNING: libdc1394/dc1394_control.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4767     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: proceeding with the preprocessor's result" >&5
4768 echo "$as_me: WARNING: libdc1394/dc1394_control.h: proceeding with the preprocessor's result" >&2;}
4769     { echo "$as_me:$LINENO: WARNING: libdc1394/dc1394_control.h: in the future, the compiler will take precedence" >&5
4770 echo "$as_me: WARNING: libdc1394/dc1394_control.h: in the future, the compiler will take precedence" >&2;}
4771     (
4772       cat <<\_ASBOX
4773 ## ------------------------------------------ ##
4774 ## Report this to the AC_PACKAGE_NAME lists.  ##
4775 ## ------------------------------------------ ##
4776 _ASBOX
4777     ) |
4778       sed "s/^/$as_me: WARNING:     /" >&2
4779     ;;
4780 esac
4781 echo "$as_me:$LINENO: checking for libdc1394/dc1394_control.h" >&5
4782 echo $ECHO_N "checking for libdc1394/dc1394_control.h... $ECHO_C" >&6
4783 if test "${ac_cv_header_libdc1394_dc1394_control_h+set}" = set; then
4784   echo $ECHO_N "(cached) $ECHO_C" >&6
4785 else
4786   ac_cv_header_libdc1394_dc1394_control_h=$ac_header_preproc
4787 fi
4788 echo "$as_me:$LINENO: result: $ac_cv_header_libdc1394_dc1394_control_h" >&5
4789 echo "${ECHO_T}$ac_cv_header_libdc1394_dc1394_control_h" >&6
4790
4791 fi
4792 if test $ac_cv_header_libdc1394_dc1394_control_h = yes; then
4793   DC1394HDR=1
4794 fi
4795
4796
4797   if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
4798   echo "$as_me:$LINENO: checking for libraw1394/raw1394.h" >&5
4799 echo $ECHO_N "checking for libraw1394/raw1394.h... $ECHO_C" >&6
4800 if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
4801   echo $ECHO_N "(cached) $ECHO_C" >&6
4802 fi
4803 echo "$as_me:$LINENO: result: $ac_cv_header_libraw1394_raw1394_h" >&5
4804 echo "${ECHO_T}$ac_cv_header_libraw1394_raw1394_h" >&6
4805 else
4806   # Is the header compilable?
4807 echo "$as_me:$LINENO: checking libraw1394/raw1394.h usability" >&5
4808 echo $ECHO_N "checking libraw1394/raw1394.h usability... $ECHO_C" >&6
4809 cat >conftest.$ac_ext <<_ACEOF
4810 /* confdefs.h.  */
4811 _ACEOF
4812 cat confdefs.h >>conftest.$ac_ext
4813 cat >>conftest.$ac_ext <<_ACEOF
4814 /* end confdefs.h.  */
4815 $ac_includes_default
4816 #include <libraw1394/raw1394.h>
4817 _ACEOF
4818 rm -f conftest.$ac_objext
4819 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4820   (eval $ac_compile) 2>conftest.er1
4821   ac_status=$?
4822   grep -v '^ *+' conftest.er1 >conftest.err
4823   rm -f conftest.er1
4824   cat conftest.err >&5
4825   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4826   (exit $ac_status); } &&
4827          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4828   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4829   (eval $ac_try) 2>&5
4830   ac_status=$?
4831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4832   (exit $ac_status); }; } &&
4833          { ac_try='test -s conftest.$ac_objext'
4834   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4835   (eval $ac_try) 2>&5
4836   ac_status=$?
4837   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4838   (exit $ac_status); }; }; then
4839   ac_header_compiler=yes
4840 else
4841   echo "$as_me: failed program was:" >&5
4842 sed 's/^/| /' conftest.$ac_ext >&5
4843
4844 ac_header_compiler=no
4845 fi
4846 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4847 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4848 echo "${ECHO_T}$ac_header_compiler" >&6
4849
4850 # Is the header present?
4851 echo "$as_me:$LINENO: checking libraw1394/raw1394.h presence" >&5
4852 echo $ECHO_N "checking libraw1394/raw1394.h presence... $ECHO_C" >&6
4853 cat >conftest.$ac_ext <<_ACEOF
4854 /* confdefs.h.  */
4855 _ACEOF
4856 cat confdefs.h >>conftest.$ac_ext
4857 cat >>conftest.$ac_ext <<_ACEOF
4858 /* end confdefs.h.  */
4859 #include <libraw1394/raw1394.h>
4860 _ACEOF
4861 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4862   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4863   ac_status=$?
4864   grep -v '^ *+' conftest.er1 >conftest.err
4865   rm -f conftest.er1
4866   cat conftest.err >&5
4867   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4868   (exit $ac_status); } >/dev/null; then
4869   if test -s conftest.err; then
4870     ac_cpp_err=$ac_c_preproc_warn_flag
4871     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4872   else
4873     ac_cpp_err=
4874   fi
4875 else
4876   ac_cpp_err=yes
4877 fi
4878 if test -z "$ac_cpp_err"; then
4879   ac_header_preproc=yes
4880 else
4881   echo "$as_me: failed program was:" >&5
4882 sed 's/^/| /' conftest.$ac_ext >&5
4883
4884   ac_header_preproc=no
4885 fi
4886 rm -f conftest.err conftest.$ac_ext
4887 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4888 echo "${ECHO_T}$ac_header_preproc" >&6
4889
4890 # So?  What about this header?
4891 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4892   yes:no: )
4893     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: accepted by the compiler, rejected by the preprocessor!" >&5
4894 echo "$as_me: WARNING: libraw1394/raw1394.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4895     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: proceeding with the compiler's result" >&5
4896 echo "$as_me: WARNING: libraw1394/raw1394.h: proceeding with the compiler's result" >&2;}
4897     ac_header_preproc=yes
4898     ;;
4899   no:yes:* )
4900     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: present but cannot be compiled" >&5
4901 echo "$as_me: WARNING: libraw1394/raw1394.h: present but cannot be compiled" >&2;}
4902     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h:     check for missing prerequisite headers?" >&5
4903 echo "$as_me: WARNING: libraw1394/raw1394.h:     check for missing prerequisite headers?" >&2;}
4904     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: see the Autoconf documentation" >&5
4905 echo "$as_me: WARNING: libraw1394/raw1394.h: see the Autoconf documentation" >&2;}
4906     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h:     section \"Present But Cannot Be Compiled\"" >&5
4907 echo "$as_me: WARNING: libraw1394/raw1394.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4908     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: proceeding with the preprocessor's result" >&5
4909 echo "$as_me: WARNING: libraw1394/raw1394.h: proceeding with the preprocessor's result" >&2;}
4910     { echo "$as_me:$LINENO: WARNING: libraw1394/raw1394.h: in the future, the compiler will take precedence" >&5
4911 echo "$as_me: WARNING: libraw1394/raw1394.h: in the future, the compiler will take precedence" >&2;}
4912     (
4913       cat <<\_ASBOX
4914 ## ------------------------------------------ ##
4915 ## Report this to the AC_PACKAGE_NAME lists.  ##
4916 ## ------------------------------------------ ##
4917 _ASBOX
4918     ) |
4919       sed "s/^/$as_me: WARNING:     /" >&2
4920     ;;
4921 esac
4922 echo "$as_me:$LINENO: checking for libraw1394/raw1394.h" >&5
4923 echo $ECHO_N "checking for libraw1394/raw1394.h... $ECHO_C" >&6
4924 if test "${ac_cv_header_libraw1394_raw1394_h+set}" = set; then
4925   echo $ECHO_N "(cached) $ECHO_C" >&6
4926 else
4927   ac_cv_header_libraw1394_raw1394_h=$ac_header_preproc
4928 fi
4929 echo "$as_me:$LINENO: result: $ac_cv_header_libraw1394_raw1394_h" >&5
4930 echo "${ECHO_T}$ac_cv_header_libraw1394_raw1394_h" >&6
4931
4932 fi
4933 if test $ac_cv_header_libraw1394_raw1394_h = yes; then
4934   RAW1394HDR=1
4935 fi
4936
4937
4938   echo "$as_me:$LINENO: checking for IEEE1394/DC video support" >&5
4939 echo $ECHO_N "checking for IEEE1394/DC video support... $ECHO_C" >&6
4940   if test "${DC1394HDR:-unset}" != "unset" -a ${RAW1394HDR:-unset} != "unset"; then
4941     HAS_DC1394=1
4942
4943     echo "$as_me:$LINENO: result: yes" >&5
4944 echo "${ECHO_T}yes" >&6
4945     echo "$as_me:$LINENO: checking if dc1394_dma_setup_capture has 12 parms" >&5
4946 echo $ECHO_N "checking if dc1394_dma_setup_capture has 12 parms... $ECHO_C" >&6
4947     cat >conftest.$ac_ext <<_ACEOF
4948
4949 #include "libdc1394/dc1394_control.h"
4950 int main(int ac,char **av)
4951 {
4952   raw1394handle_t handle;
4953   nodeid_t node;
4954   int channel;
4955   int format;
4956   int mode;
4957   int speed;
4958   int frame_rate;
4959   int num_dma_buffers;
4960   int do_extra_buffering;
4961   int drop_frames;
4962   const char *dma_device_file;
4963   dc1394_cameracapture *camera;
4964   dc1394_dma_setup_capture(handle, node, channel, format, mode, speed, frame_rate, num_dma_buffers,
4965                            do_extra_buffering, drop_frames, dma_device_file, camera);
4966   return 0;
4967 }
4968
4969 _ACEOF
4970 rm -f conftest.$ac_objext
4971 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4972   (eval $ac_compile) 2>conftest.er1
4973   ac_status=$?
4974   grep -v '^ *+' conftest.er1 >conftest.err
4975   rm -f conftest.er1
4976   cat conftest.err >&5
4977   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4978   (exit $ac_status); } &&
4979          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4980   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4981   (eval $ac_try) 2>&5
4982   ac_status=$?
4983   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4984   (exit $ac_status); }; } &&
4985          { ac_try='test -s conftest.$ac_objext'
4986   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4987   (eval $ac_try) 2>&5
4988   ac_status=$?
4989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4990   (exit $ac_status); }; }; then
4991   NEW_DC_API=1
4992 else
4993   echo "$as_me: failed program was:" >&5
4994 sed 's/^/| /' conftest.$ac_ext >&5
4995
4996 NEW_DC_API=0
4997 fi
4998 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4999     if test "$NEW_DC_API" = "1" ; then
5000       DC_CFLAGS=-DNEW_DC_API
5001
5002       echo "$as_me:$LINENO: result: yes" >&5
5003 echo "${ECHO_T}yes" >&6
5004     else
5005
5006       echo "$as_me:$LINENO: result: no" >&5
5007 echo "${ECHO_T}no" >&6
5008     fi
5009   else
5010     echo "$as_me:$LINENO: result: no" >&5
5011 echo "${ECHO_T}no" >&6
5012   fi
5013 fi
5014
5015 fi
5016
5017
5018           ac_config_files="$ac_config_files Makefile"
5019
5020           ac_config_files="$ac_config_files vidinput_dc/Makefile"
5021
5022
5023 cat >confcache <<\_ACEOF
5024 # This file is a shell script that caches the results of configure
5025 # tests run on this system so they can be shared between configure
5026 # scripts and configure runs, see configure's option --config-cache.
5027 # It is not useful on other systems.  If it contains results you don't
5028 # want to keep, you may remove or edit it.
5029 #
5030 # config.status only pays attention to the cache file if you give it
5031 # the --recheck option to rerun configure.
5032 #
5033 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5034 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5035 # following values.
5036
5037 _ACEOF
5038
5039 # The following way of writing the cache mishandles newlines in values,
5040 # but we know of no workaround that is simple, portable, and efficient.
5041 # So, don't put newlines in cache variables' values.
5042 # Ultrix sh set writes to stderr and can't be redirected directly,
5043 # and sets the high bit in the cache file unless we assign to the vars.
5044 {
5045   (set) 2>&1 |
5046     case `(ac_space=' '; set | grep ac_space) 2>&1` in
5047     *ac_space=\ *)
5048       # `set' does not quote correctly, so add quotes (double-quote
5049       # substitution turns \\\\ into \\, and sed turns \\ into \).
5050       sed -n \
5051         "s/'/'\\\\''/g;
5052           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5053       ;;
5054     *)
5055       # `set' quotes correctly as required by POSIX, so do not add quotes.
5056       sed -n \
5057         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5058       ;;
5059     esac;
5060 } |
5061   sed '
5062      t clear
5063      : clear
5064      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5065      t end
5066      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5067      : end' >>confcache
5068 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5069   if test -w $cache_file; then
5070     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5071     cat confcache >$cache_file
5072   else
5073     echo "not updating unwritable cache $cache_file"
5074   fi
5075 fi
5076 rm -f confcache
5077
5078 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5079 # Let make expand exec_prefix.
5080 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5081
5082 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5083 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5084 # trailing colons and then remove the whole line if VPATH becomes empty
5085 # (actually we leave an empty line to preserve line numbers).
5086 if test "x$srcdir" = x.; then
5087   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5088 s/:*\$(srcdir):*/:/;
5089 s/:*\${srcdir}:*/:/;
5090 s/:*@srcdir@:*/:/;
5091 s/^\([^=]*=[     ]*\):*/\1/;
5092 s/:*$//;
5093 s/^[^=]*=[       ]*$//;
5094 }'
5095 fi
5096
5097 # Transform confdefs.h into DEFS.
5098 # Protect against shell expansion while executing Makefile rules.
5099 # Protect against Makefile macro expansion.
5100 #
5101 # If the first sed substitution is executed (which looks for macros that
5102 # take arguments), then we branch to the quote section.  Otherwise,
5103 # look for a macro that doesn't take arguments.
5104 cat >confdef2opt.sed <<\_ACEOF
5105 t clear
5106 : clear
5107 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
5108 t quote
5109 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
5110 t quote
5111 d
5112 : quote
5113 s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
5114 s,\[,\\&,g
5115 s,\],\\&,g
5116 s,\$,$$,g
5117 p
5118 _ACEOF
5119 # We use echo to avoid assuming a particular line-breaking character.
5120 # The extra dot is to prevent the shell from consuming trailing
5121 # line-breaks from the sub-command output.  A line-break within
5122 # single-quotes doesn't work because, if this script is created in a
5123 # platform that uses two characters for line-breaks (e.g., DOS), tr
5124 # would break.
5125 ac_LF_and_DOT=`echo; echo .`
5126 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
5127 rm -f confdef2opt.sed
5128
5129
5130 ac_libobjs=
5131 ac_ltlibobjs=
5132 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5133   # 1. Remove the extension, and $U if already installed.
5134   ac_i=`echo "$ac_i" |
5135          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5136   # 2. Add them.
5137   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5138   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5139 done
5140 LIBOBJS=$ac_libobjs
5141
5142 LTLIBOBJS=$ac_ltlibobjs
5143
5144
5145
5146 : ${CONFIG_STATUS=./config.status}
5147 ac_clean_files_save=$ac_clean_files
5148 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5149 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5150 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5151 cat >$CONFIG_STATUS <<_ACEOF
5152 #! $SHELL
5153 # Generated by $as_me.
5154 # Run this file to recreate the current configuration.
5155 # Compiler output produced by configure, useful for debugging
5156 # configure, is in config.log if it exists.
5157
5158 debug=false
5159 ac_cs_recheck=false
5160 ac_cs_silent=false
5161 SHELL=\${CONFIG_SHELL-$SHELL}
5162 _ACEOF
5163
5164 cat >>$CONFIG_STATUS <<\_ACEOF
5165 ## --------------------- ##
5166 ## M4sh Initialization.  ##
5167 ## --------------------- ##
5168
5169 # Be Bourne compatible
5170 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5171   emulate sh
5172   NULLCMD=:
5173   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5174   # is contrary to our usage.  Disable this feature.
5175   alias -g '${1+"$@"}'='"$@"'
5176 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5177   set -o posix
5178 fi
5179 DUALCASE=1; export DUALCASE # for MKS sh
5180
5181 # Support unset when possible.
5182 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5183   as_unset=unset
5184 else
5185   as_unset=false
5186 fi
5187
5188
5189 # Work around bugs in pre-3.0 UWIN ksh.
5190 $as_unset ENV MAIL MAILPATH
5191 PS1='$ '
5192 PS2='> '
5193 PS4='+ '
5194
5195 # NLS nuisances.
5196 for as_var in \
5197   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5198   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5199   LC_TELEPHONE LC_TIME
5200 do
5201   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5202     eval $as_var=C; export $as_var
5203   else
5204     $as_unset $as_var
5205   fi
5206 done
5207
5208 # Required to use basename.
5209 if expr a : '\(a\)' >/dev/null 2>&1; then
5210   as_expr=expr
5211 else
5212   as_expr=false
5213 fi
5214
5215 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5216   as_basename=basename
5217 else
5218   as_basename=false
5219 fi
5220
5221
5222 # Name of the executable.
5223 as_me=`$as_basename "$0" ||
5224 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5225          X"$0" : 'X\(//\)$' \| \
5226          X"$0" : 'X\(/\)$' \| \
5227          .     : '\(.\)' 2>/dev/null ||
5228 echo X/"$0" |
5229     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5230           /^X\/\(\/\/\)$/{ s//\1/; q; }
5231           /^X\/\(\/\).*/{ s//\1/; q; }
5232           s/.*/./; q'`
5233
5234
5235 # PATH needs CR, and LINENO needs CR and PATH.
5236 # Avoid depending upon Character Ranges.
5237 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5238 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5239 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5240 as_cr_digits='0123456789'
5241 as_cr_alnum=$as_cr_Letters$as_cr_digits
5242
5243 # The user is always right.
5244 if test "${PATH_SEPARATOR+set}" != set; then
5245   echo "#! /bin/sh" >conf$$.sh
5246   echo  "exit 0"   >>conf$$.sh
5247   chmod +x conf$$.sh
5248   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5249     PATH_SEPARATOR=';'
5250   else
5251     PATH_SEPARATOR=:
5252   fi
5253   rm -f conf$$.sh
5254 fi
5255
5256
5257   as_lineno_1=$LINENO
5258   as_lineno_2=$LINENO
5259   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5260   test "x$as_lineno_1" != "x$as_lineno_2" &&
5261   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
5262   # Find who we are.  Look in the path if we contain no path at all
5263   # relative or not.
5264   case $0 in
5265     *[\\/]* ) as_myself=$0 ;;
5266     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5267 for as_dir in $PATH
5268 do
5269   IFS=$as_save_IFS
5270   test -z "$as_dir" && as_dir=.
5271   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5272 done
5273
5274        ;;
5275   esac
5276   # We did not find ourselves, most probably we were run as `sh COMMAND'
5277   # in which case we are not to be found in the path.
5278   if test "x$as_myself" = x; then
5279     as_myself=$0
5280   fi
5281   if test ! -f "$as_myself"; then
5282     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5283 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5284    { (exit 1); exit 1; }; }
5285   fi
5286   case $CONFIG_SHELL in
5287   '')
5288     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5289 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5290 do
5291   IFS=$as_save_IFS
5292   test -z "$as_dir" && as_dir=.
5293   for as_base in sh bash ksh sh5; do
5294          case $as_dir in
5295          /*)
5296            if ("$as_dir/$as_base" -c '
5297   as_lineno_1=$LINENO
5298   as_lineno_2=$LINENO
5299   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5300   test "x$as_lineno_1" != "x$as_lineno_2" &&
5301   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
5302              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5303              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5304              CONFIG_SHELL=$as_dir/$as_base
5305              export CONFIG_SHELL
5306              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5307            fi;;
5308          esac
5309        done
5310 done
5311 ;;
5312   esac
5313
5314   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5315   # uniformly replaced by the line number.  The first 'sed' inserts a
5316   # line-number line before each line; the second 'sed' does the real
5317   # work.  The second script uses 'N' to pair each line-number line
5318   # with the numbered line, and appends trailing '-' during
5319   # substitution so that $LINENO is not a special case at line end.
5320   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5321   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
5322   sed '=' <$as_myself |
5323     sed '
5324       N
5325       s,$,-,
5326       : loop
5327       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5328       t loop
5329       s,-$,,
5330       s,^['$as_cr_digits']*\n,,
5331     ' >$as_me.lineno &&
5332   chmod +x $as_me.lineno ||
5333     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5334 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5335    { (exit 1); exit 1; }; }
5336
5337   # Don't try to exec as it changes $[0], causing all sort of problems
5338   # (the dirname of $[0] is not the place where we might find the
5339   # original and so on.  Autoconf is especially sensible to this).
5340   . ./$as_me.lineno
5341   # Exit status is that of the last command.
5342   exit
5343 }
5344
5345
5346 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5347   *c*,-n*) ECHO_N= ECHO_C='
5348 ' ECHO_T='      ' ;;
5349   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5350   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
5351 esac
5352
5353 if expr a : '\(a\)' >/dev/null 2>&1; then
5354   as_expr=expr
5355 else
5356   as_expr=false
5357 fi
5358
5359 rm -f conf$$ conf$$.exe conf$$.file
5360 echo >conf$$.file
5361 if ln -s conf$$.file conf$$ 2>/dev/null; then
5362   # We could just check for DJGPP; but this test a) works b) is more generic
5363   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5364   if test -f conf$$.exe; then
5365     # Don't use ln at all; we don't have any links
5366     as_ln_s='cp -p'
5367   else
5368     as_ln_s='ln -s'
5369   fi
5370 elif ln conf$$.file conf$$ 2>/dev/null; then
5371   as_ln_s=ln
5372 else
5373   as_ln_s='cp -p'
5374 fi
5375 rm -f conf$$ conf$$.exe conf$$.file
5376
5377 if mkdir -p . 2>/dev/null; then
5378   as_mkdir_p=:
5379 else
5380   test -d ./-p && rmdir ./-p
5381   as_mkdir_p=false
5382 fi
5383
5384 as_executable_p="test -f"
5385
5386 # Sed expression to map a string onto a valid CPP name.
5387 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5388
5389 # Sed expression to map a string onto a valid variable name.
5390 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5391
5392
5393 # IFS
5394 # We need space, tab and new line, in precisely that order.
5395 as_nl='
5396 '
5397 IFS="   $as_nl"
5398
5399 # CDPATH.
5400 $as_unset CDPATH
5401
5402 exec 6>&1
5403
5404 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5405 # report actual input values of CONFIG_FILES etc. instead of their
5406 # values after options handling.  Logging --version etc. is OK.
5407 exec 5>>config.log
5408 {
5409   echo
5410   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5411 ## Running $as_me. ##
5412 _ASBOX
5413 } >&5
5414 cat >&5 <<_CSEOF
5415
5416 This file was extended by $as_me, which was
5417 generated by GNU Autoconf 2.59.  Invocation command line was
5418
5419   CONFIG_FILES    = $CONFIG_FILES
5420   CONFIG_HEADERS  = $CONFIG_HEADERS
5421   CONFIG_LINKS    = $CONFIG_LINKS
5422   CONFIG_COMMANDS = $CONFIG_COMMANDS
5423   $ $0 $@
5424
5425 _CSEOF
5426 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5427 echo >&5
5428 _ACEOF
5429
5430 # Files that config.status was made for.
5431 if test -n "$ac_config_files"; then
5432   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5433 fi
5434
5435 if test -n "$ac_config_headers"; then
5436   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5437 fi
5438
5439 if test -n "$ac_config_links"; then
5440   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5441 fi
5442
5443 if test -n "$ac_config_commands"; then
5444   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5445 fi
5446
5447 cat >>$CONFIG_STATUS <<\_ACEOF
5448
5449 ac_cs_usage="\
5450 \`$as_me' instantiates files from templates according to the
5451 current configuration.
5452
5453 Usage: $0 [OPTIONS] [FILE]...
5454
5455   -h, --help       print this help, then exit
5456   -V, --version    print version number, then exit
5457   -q, --quiet      do not print progress messages
5458   -d, --debug      don't remove temporary files
5459       --recheck    update $as_me by reconfiguring in the same conditions
5460   --file=FILE[:TEMPLATE]
5461                    instantiate the configuration file FILE
5462
5463 Configuration files:
5464 $config_files
5465
5466 Report bugs to <bug-autoconf@gnu.org>."
5467 _ACEOF
5468
5469 cat >>$CONFIG_STATUS <<_ACEOF
5470 ac_cs_version="\\
5471 config.status
5472 configured by $0, generated by GNU Autoconf 2.59,
5473   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5474
5475 Copyright (C) 2003 Free Software Foundation, Inc.
5476 This config.status script is free software; the Free Software Foundation
5477 gives unlimited permission to copy, distribute and modify it."
5478 srcdir=$srcdir
5479 _ACEOF
5480
5481 cat >>$CONFIG_STATUS <<\_ACEOF
5482 # If no file are specified by the user, then we need to provide default
5483 # value.  By we need to know if files were specified by the user.
5484 ac_need_defaults=:
5485 while test $# != 0
5486 do
5487   case $1 in
5488   --*=*)
5489     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5490     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5491     ac_shift=:
5492     ;;
5493   -*)
5494     ac_option=$1
5495     ac_optarg=$2
5496     ac_shift=shift
5497     ;;
5498   *) # This is not an option, so the user has probably given explicit
5499      # arguments.
5500      ac_option=$1
5501      ac_need_defaults=false;;
5502   esac
5503
5504   case $ac_option in
5505   # Handling of the options.
5506 _ACEOF
5507 cat >>$CONFIG_STATUS <<\_ACEOF
5508   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5509     ac_cs_recheck=: ;;
5510   --version | --vers* | -V )
5511     echo "$ac_cs_version"; exit 0 ;;
5512   --he | --h)
5513     # Conflict between --help and --header
5514     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5515 Try \`$0 --help' for more information." >&5
5516 echo "$as_me: error: ambiguous option: $1
5517 Try \`$0 --help' for more information." >&2;}
5518    { (exit 1); exit 1; }; };;
5519   --help | --hel | -h )
5520     echo "$ac_cs_usage"; exit 0 ;;
5521   --debug | --d* | -d )
5522     debug=: ;;
5523   --file | --fil | --fi | --f )
5524     $ac_shift
5525     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5526     ac_need_defaults=false;;
5527   --header | --heade | --head | --hea )
5528     $ac_shift
5529     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5530     ac_need_defaults=false;;
5531   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5532   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5533     ac_cs_silent=: ;;
5534
5535   # This is an error.
5536   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5537 Try \`$0 --help' for more information." >&5
5538 echo "$as_me: error: unrecognized option: $1
5539 Try \`$0 --help' for more information." >&2;}
5540    { (exit 1); exit 1; }; } ;;
5541
5542   *) ac_config_targets="$ac_config_targets $1" ;;
5543
5544   esac
5545   shift
5546 done
5547
5548 ac_configure_extra_args=
5549
5550 if $ac_cs_silent; then
5551   exec 6>/dev/null
5552   ac_configure_extra_args="$ac_configure_extra_args --silent"
5553 fi
5554
5555 _ACEOF
5556 cat >>$CONFIG_STATUS <<_ACEOF
5557 if \$ac_cs_recheck; then
5558   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5559   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5560 fi
5561
5562 _ACEOF
5563
5564
5565
5566
5567
5568 cat >>$CONFIG_STATUS <<\_ACEOF
5569 for ac_config_target in $ac_config_targets
5570 do
5571   case "$ac_config_target" in
5572   # Handling of arguments.
5573   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5574   "vidinput_dc/Makefile" ) CONFIG_FILES="$CONFIG_FILES vidinput_dc/Makefile" ;;
5575   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5576 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5577    { (exit 1); exit 1; }; };;
5578   esac
5579 done
5580
5581 # If the user did not use the arguments to specify the items to instantiate,
5582 # then the envvar interface is used.  Set only those that are not.
5583 # We use the long form for the default assignment because of an extremely
5584 # bizarre bug on SunOS 4.1.3.
5585 if $ac_need_defaults; then
5586   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5587 fi
5588
5589 # Have a temporary directory for convenience.  Make it in the build tree
5590 # simply because there is no reason to put it here, and in addition,
5591 # creating and moving files from /tmp can sometimes cause problems.
5592 # Create a temporary directory, and hook for its removal unless debugging.
5593 $debug ||
5594 {
5595   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5596   trap '{ (exit 1); exit 1; }' 1 2 13 15
5597 }
5598
5599 # Create a (secure) tmp directory for tmp files.
5600
5601 {
5602   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5603   test -n "$tmp" && test -d "$tmp"
5604 }  ||
5605 {
5606   tmp=./confstat$$-$RANDOM
5607   (umask 077 && mkdir $tmp)
5608 } ||
5609 {
5610    echo "$me: cannot create a temporary directory in ." >&2
5611    { (exit 1); exit 1; }
5612 }
5613
5614 _ACEOF
5615
5616 cat >>$CONFIG_STATUS <<_ACEOF
5617
5618 #
5619 # CONFIG_FILES section.
5620 #
5621
5622 # No need to generate the scripts if there are no CONFIG_FILES.
5623 # This happens for instance when ./config.status config.h
5624 if test -n "\$CONFIG_FILES"; then
5625   # Protect against being on the right side of a sed subst in config.status.
5626   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5627    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5628 s,@SHELL@,$SHELL,;t t
5629 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5630 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5631 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5632 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5633 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5634 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5635 s,@exec_prefix@,$exec_prefix,;t t
5636 s,@prefix@,$prefix,;t t
5637 s,@program_transform_name@,$program_transform_name,;t t
5638 s,@bindir@,$bindir,;t t
5639 s,@sbindir@,$sbindir,;t t
5640 s,@libexecdir@,$libexecdir,;t t
5641 s,@datadir@,$datadir,;t t
5642 s,@sysconfdir@,$sysconfdir,;t t
5643 s,@sharedstatedir@,$sharedstatedir,;t t
5644 s,@localstatedir@,$localstatedir,;t t
5645 s,@libdir@,$libdir,;t t
5646 s,@includedir@,$includedir,;t t
5647 s,@oldincludedir@,$oldincludedir,;t t
5648 s,@infodir@,$infodir,;t t
5649 s,@mandir@,$mandir,;t t
5650 s,@build_alias@,$build_alias,;t t
5651 s,@host_alias@,$host_alias,;t t
5652 s,@target_alias@,$target_alias,;t t
5653 s,@DEFS@,$DEFS,;t t
5654 s,@ECHO_C@,$ECHO_C,;t t
5655 s,@ECHO_N@,$ECHO_N,;t t
5656 s,@ECHO_T@,$ECHO_T,;t t
5657 s,@LIBS@,$LIBS,;t t
5658 s,@CXX@,$CXX,;t t
5659 s,@CXXFLAGS@,$CXXFLAGS,;t t
5660 s,@LDFLAGS@,$LDFLAGS,;t t
5661 s,@CPPFLAGS@,$CPPFLAGS,;t t
5662 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
5663 s,@EXEEXT@,$EXEEXT,;t t
5664 s,@OBJEXT@,$OBJEXT,;t t
5665 s,@PWLIBDIR@,$PWLIBDIR,;t t
5666 s,@PWINSTDIR@,$PWINSTDIR,;t t
5667 s,@INSTALLPREFIX@,$INSTALLPREFIX,;t t
5668 s,@LIBDIR@,$LIBDIR,;t t
5669 s,@CC@,$CC,;t t
5670 s,@CFLAGS@,$CFLAGS,;t t
5671 s,@ac_ct_CC@,$ac_ct_CC,;t t
5672 s,@CPP@,$CPP,;t t
5673 s,@EGREP@,$EGREP,;t t
5674 s,@HAS_ALSA@,$HAS_ALSA,;t t
5675 s,@HAS_OSS@,$HAS_OSS,;t t
5676 s,@HAS_V4L@,$HAS_V4L,;t t
5677 s,@HAS_V4L2@,$HAS_V4L2,;t t
5678 s,@HAS_BSDVIDEOCAP@,$HAS_BSDVIDEOCAP,;t t
5679 s,@HAS_AVC1394@,$HAS_AVC1394,;t t
5680 s,@HAS_DC1394@,$HAS_DC1394,;t t
5681 s,@DC_CFLAGS@,$DC_CFLAGS,;t t
5682 s,@LIBOBJS@,$LIBOBJS,;t t
5683 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5684 CEOF
5685
5686 _ACEOF
5687
5688   cat >>$CONFIG_STATUS <<\_ACEOF
5689   # Split the substitutions into bite-sized pieces for seds with
5690   # small command number limits, like on Digital OSF/1 and HP-UX.
5691   ac_max_sed_lines=48
5692   ac_sed_frag=1 # Number of current file.
5693   ac_beg=1 # First line for current file.
5694   ac_end=$ac_max_sed_lines # Line after last line for current file.
5695   ac_more_lines=:
5696   ac_sed_cmds=
5697   while $ac_more_lines; do
5698     if test $ac_beg -gt 1; then
5699       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5700     else
5701       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5702     fi
5703     if test ! -s $tmp/subs.frag; then
5704       ac_more_lines=false
5705     else
5706       # The purpose of the label and of the branching condition is to
5707       # speed up the sed processing (if there are no `@' at all, there
5708       # is no need to browse any of the substitutions).
5709       # These are the two extra sed commands mentioned above.
5710       (echo ':t
5711   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5712       if test -z "$ac_sed_cmds"; then
5713         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5714       else
5715         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5716       fi
5717       ac_sed_frag=`expr $ac_sed_frag + 1`
5718       ac_beg=$ac_end
5719       ac_end=`expr $ac_end + $ac_max_sed_lines`
5720     fi
5721   done
5722   if test -z "$ac_sed_cmds"; then
5723     ac_sed_cmds=cat
5724   fi
5725 fi # test -n "$CONFIG_FILES"
5726
5727 _ACEOF
5728 cat >>$CONFIG_STATUS <<\_ACEOF
5729 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5730   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5731   case $ac_file in
5732   - | *:- | *:-:* ) # input from stdin
5733         cat >$tmp/stdin
5734         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5735         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5736   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5737         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5738   * )   ac_file_in=$ac_file.in ;;
5739   esac
5740
5741   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5742   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5743 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5744          X"$ac_file" : 'X\(//\)[^/]' \| \
5745          X"$ac_file" : 'X\(//\)$' \| \
5746          X"$ac_file" : 'X\(/\)' \| \
5747          .     : '\(.\)' 2>/dev/null ||
5748 echo X"$ac_file" |
5749     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5750           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5751           /^X\(\/\/\)$/{ s//\1/; q; }
5752           /^X\(\/\).*/{ s//\1/; q; }
5753           s/.*/./; q'`
5754   { if $as_mkdir_p; then
5755     mkdir -p "$ac_dir"
5756   else
5757     as_dir="$ac_dir"
5758     as_dirs=
5759     while test ! -d "$as_dir"; do
5760       as_dirs="$as_dir $as_dirs"
5761       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5762 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5763          X"$as_dir" : 'X\(//\)[^/]' \| \
5764          X"$as_dir" : 'X\(//\)$' \| \
5765          X"$as_dir" : 'X\(/\)' \| \
5766          .     : '\(.\)' 2>/dev/null ||
5767 echo X"$as_dir" |
5768     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5769           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5770           /^X\(\/\/\)$/{ s//\1/; q; }
5771           /^X\(\/\).*/{ s//\1/; q; }
5772           s/.*/./; q'`
5773     done
5774     test ! -n "$as_dirs" || mkdir $as_dirs
5775   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5776 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5777    { (exit 1); exit 1; }; }; }
5778
5779   ac_builddir=.
5780
5781 if test "$ac_dir" != .; then
5782   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5783   # A "../" for each directory in $ac_dir_suffix.
5784   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5785 else
5786   ac_dir_suffix= ac_top_builddir=
5787 fi
5788
5789 case $srcdir in
5790   .)  # No --srcdir option.  We are building in place.
5791     ac_srcdir=.
5792     if test -z "$ac_top_builddir"; then
5793        ac_top_srcdir=.
5794     else
5795        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5796     fi ;;
5797   [\\/]* | ?:[\\/]* )  # Absolute path.
5798     ac_srcdir=$srcdir$ac_dir_suffix;
5799     ac_top_srcdir=$srcdir ;;
5800   *) # Relative path.
5801     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5802     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5803 esac
5804
5805 # Do not use `cd foo && pwd` to compute absolute paths, because
5806 # the directories may not exist.
5807 case `pwd` in
5808 .) ac_abs_builddir="$ac_dir";;
5809 *)
5810   case "$ac_dir" in
5811   .) ac_abs_builddir=`pwd`;;
5812   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5813   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5814   esac;;
5815 esac
5816 case $ac_abs_builddir in
5817 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5818 *)
5819   case ${ac_top_builddir}. in
5820   .) ac_abs_top_builddir=$ac_abs_builddir;;
5821   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5822   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5823   esac;;
5824 esac
5825 case $ac_abs_builddir in
5826 .) ac_abs_srcdir=$ac_srcdir;;
5827 *)
5828   case $ac_srcdir in
5829   .) ac_abs_srcdir=$ac_abs_builddir;;
5830   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5831   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5832   esac;;
5833 esac
5834 case $ac_abs_builddir in
5835 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5836 *)
5837   case $ac_top_srcdir in
5838   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5839   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5840   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5841   esac;;
5842 esac
5843
5844
5845
5846   # Let's still pretend it is `configure' which instantiates (i.e., don't
5847   # use $as_me), people would be surprised to read:
5848   #    /* config.h.  Generated by config.status.  */
5849   if test x"$ac_file" = x-; then
5850     configure_input=
5851   else
5852     configure_input="$ac_file.  "
5853   fi
5854   configure_input=$configure_input"Generated from `echo $ac_file_in |
5855                                      sed 's,.*/,,'` by configure."
5856
5857   # First look for the input files in the build tree, otherwise in the
5858   # src tree.
5859   ac_file_inputs=`IFS=:
5860     for f in $ac_file_in; do
5861       case $f in
5862       -) echo $tmp/stdin ;;
5863       [\\/$]*)
5864          # Absolute (can't be DOS-style, as IFS=:)
5865          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5866 echo "$as_me: error: cannot find input file: $f" >&2;}
5867    { (exit 1); exit 1; }; }
5868          echo "$f";;
5869       *) # Relative
5870          if test -f "$f"; then
5871            # Build tree
5872            echo "$f"
5873          elif test -f "$srcdir/$f"; then
5874            # Source tree
5875            echo "$srcdir/$f"
5876          else
5877            # /dev/null tree
5878            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5879 echo "$as_me: error: cannot find input file: $f" >&2;}
5880    { (exit 1); exit 1; }; }
5881          fi;;
5882       esac
5883     done` || { (exit 1); exit 1; }
5884
5885   if test x"$ac_file" != x-; then
5886     { echo "$as_me:$LINENO: creating $ac_file" >&5
5887 echo "$as_me: creating $ac_file" >&6;}
5888     rm -f "$ac_file"
5889   fi
5890 _ACEOF
5891 cat >>$CONFIG_STATUS <<_ACEOF
5892   sed "$ac_vpsub
5893 $extrasub
5894 _ACEOF
5895 cat >>$CONFIG_STATUS <<\_ACEOF
5896 :t
5897 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5898 s,@configure_input@,$configure_input,;t t
5899 s,@srcdir@,$ac_srcdir,;t t
5900 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5901 s,@top_srcdir@,$ac_top_srcdir,;t t
5902 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5903 s,@builddir@,$ac_builddir,;t t
5904 s,@abs_builddir@,$ac_abs_builddir,;t t
5905 s,@top_builddir@,$ac_top_builddir,;t t
5906 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5907 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5908   rm -f $tmp/stdin
5909   if test x"$ac_file" != x-; then
5910     mv $tmp/out $ac_file
5911   else
5912     cat $tmp/out
5913     rm -f $tmp/out
5914   fi
5915
5916 done
5917 _ACEOF
5918
5919 cat >>$CONFIG_STATUS <<\_ACEOF
5920
5921 { (exit 0); exit 0; }
5922 _ACEOF
5923 chmod +x $CONFIG_STATUS
5924 ac_clean_files=$ac_clean_files_save
5925
5926
5927 # configure is writing to config.log, and then calls config.status.
5928 # config.status does its own redirection, appending to config.log.
5929 # Unfortunately, on DOS this fails, as config.log is still kept open
5930 # by configure, so config.status won't be able to write to it; its
5931 # output is simply discarded.  So we exec the FD to /dev/null,
5932 # effectively closing config.log, so it can be properly (re)opened and
5933 # appended to by config.status.  When coming back to configure, we
5934 # need to make the FD available again.
5935 if test "$no_create" != yes; then
5936   ac_cs_success=:
5937   ac_config_status_args=
5938   test "$silent" = yes &&
5939     ac_config_status_args="$ac_config_status_args --quiet"
5940   exec 5>/dev/null
5941   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5942   exec 5>>config.log
5943   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5944   # would make configure fail if this is the last instruction.
5945   $ac_cs_success || { (exit 1); exit 1; }
5946 fi
5947