reactos/services/dhcpd/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14
  15 # Initialize some variables set by options.
  16 # The variables have the same names as the options, with
  17 # dashes changed to underlines.
  18 build=NONE
  19 cache_file=./config.cache
  20 exec_prefix=NONE
  21 host=NONE
  22 no_create=
  23 nonopt=NONE
  24 no_recursion=
  25 prefix=NONE
  26 program_prefix=NONE
  27 program_suffix=NONE
  28 program_transform_name=s,x,x,
  29 silent=
  30 site=
  31 srcdir=
  32 target=NONE
  33 verbose=
  34 x_includes=NONE
  35 x_libraries=NONE
  36 bindir='${exec_prefix}/bin'
  37 sbindir='${exec_prefix}/sbin'
  38 libexecdir='${exec_prefix}/libexec'
  39 datadir='${prefix}/share'
  40 sysconfdir='${prefix}/etc'
  41 sharedstatedir='${prefix}/com'
  42 localstatedir='${prefix}/var'
  43 libdir='${exec_prefix}/lib'
  44 includedir='${prefix}/include'
  45 oldincludedir='/usr/include'
  46 infodir='${prefix}/info'
  47 mandir='${prefix}/man'
  48
  49 # Initialize some other variables.
  50 subdirs=
  51 MFLAGS= MAKEFLAGS=
  52 SHELL=${CONFIG_SHELL-/bin/sh}
  53 # Maximum number of lines to put in a shell here document.
  54 ac_max_here_lines=12
  55
  56 ac_prev=
  57 for ac_option
  58 do
  59
  60   # If the previous option needs an argument, assign it.
  61   if test -n "$ac_prev"; then
  62     eval "$ac_prev=\$ac_option"
  63     ac_prev=
  64     continue
  65   fi
  66
  67   case "$ac_option" in
  68   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  69   *) ac_optarg= ;;
  70   esac
  71
  72   # Accept the important Cygnus configure options, so we can diagnose typos.
  73
  74   case "$ac_option" in
  75
  76   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  77     ac_prev=bindir ;;
  78   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  79     bindir="$ac_optarg" ;;
  80
  81   -build | --build | --buil | --bui | --bu)
  82     ac_prev=build ;;
  83   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  84     build="$ac_optarg" ;;
  85
  86   -cache-file | --cache-file | --cache-fil | --cache-fi \
  87   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  88     ac_prev=cache_file ;;
  89   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  90   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  91     cache_file="$ac_optarg" ;;
  92
  93   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  94     ac_prev=datadir ;;
  95   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  96   | --da=*)
  97     datadir="$ac_optarg" ;;
  98
  99   -disable-* | --disable-*)
 100     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 101     # Reject names that are not valid shell variable names.
 102     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 103       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 104     fi
 105     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 106     eval "enable_${ac_feature}=no" ;;
 107
 108   -enable-* | --enable-*)
 109     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 110     # Reject names that are not valid shell variable names.
 111     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 112       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 113     fi
 114     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 115     case "$ac_option" in
 116       *=*) ;;
 117       *) ac_optarg=yes ;;
 118     esac
 119     eval "enable_${ac_feature}='$ac_optarg'" ;;
 120
 121   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 122   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 123   | --exec | --exe | --ex)
 124     ac_prev=exec_prefix ;;
 125   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 126   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 127   | --exec=* | --exe=* | --ex=*)
 128     exec_prefix="$ac_optarg" ;;
 129
 130   -gas | --gas | --ga | --g)
 131     # Obsolete; use --with-gas.
 132     with_gas=yes ;;
 133
 134   -help | --help | --hel | --he)
 135     # Omit some internal or obsolete options to make the list less imposing.
 136     # This message is too long to be a string in the A/UX 3.1 sh.
 137     cat << EOF
 138 Usage: configure [options] [host]
 139 Options: [defaults in brackets after descriptions]
 140 Configuration:
 141   --cache-file=FILE       cache test results in FILE
 142   --help                  print this message
 143   --no-create             do not create output files
 144   --quiet, --silent       do not print \`checking...' messages
 145   --version               print the version of autoconf that created configure
 146 Directory and file names:
 147   --prefix=PREFIX         install architecture-independent files in PREFIX
 148                           [$ac_default_prefix]
 149   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 150                           [same as prefix]
 151   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 152   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 153   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 154   --datadir=DIR           read-only architecture-independent data in DIR
 155                           [PREFIX/share]
 156   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 157   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 158                           [PREFIX/com]
 159   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 160   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 161   --includedir=DIR        C header files in DIR [PREFIX/include]
 162   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 163   --infodir=DIR           info documentation in DIR [PREFIX/info]
 164   --mandir=DIR            man documentation in DIR [PREFIX/man]
 165   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 166   --program-prefix=PREFIX prepend PREFIX to installed program names
 167   --program-suffix=SUFFIX append SUFFIX to installed program names
 168   --program-transform-name=PROGRAM
 169                           run sed PROGRAM on installed program names
 170 EOF
 171     cat << EOF
 172 Host type:
 173   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 174   --host=HOST             configure for HOST [guessed]
 175   --target=TARGET         configure for TARGET [TARGET=HOST]
 176 Features and packages:
 177   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 178   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 179   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 180   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 181   --x-includes=DIR        X include files are in DIR
 182   --x-libraries=DIR       X library files are in DIR
 183 EOF
 184     if test -n "$ac_help"; then
 185       echo "--enable and --with options recognized:$ac_help"
 186     fi
 187     exit 0 ;;
 188
 189   -host | --host | --hos | --ho)
 190     ac_prev=host ;;
 191   -host=* | --host=* | --hos=* | --ho=*)
 192     host="$ac_optarg" ;;
 193
 194   -includedir | --includedir | --includedi | --included | --include \
 195   | --includ | --inclu | --incl | --inc)
 196     ac_prev=includedir ;;
 197   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 198   | --includ=* | --inclu=* | --incl=* | --inc=*)
 199     includedir="$ac_optarg" ;;
 200
 201   -infodir | --infodir | --infodi | --infod | --info | --inf)
 202     ac_prev=infodir ;;
 203   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 204     infodir="$ac_optarg" ;;
 205
 206   -libdir | --libdir | --libdi | --libd)
 207     ac_prev=libdir ;;
 208   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 209     libdir="$ac_optarg" ;;
 210
 211   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 212   | --libexe | --libex | --libe)
 213     ac_prev=libexecdir ;;
 214   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 215   | --libexe=* | --libex=* | --libe=*)
 216     libexecdir="$ac_optarg" ;;
 217
 218   -localstatedir | --localstatedir | --localstatedi | --localstated \
 219   | --localstate | --localstat | --localsta | --localst \
 220   | --locals | --local | --loca | --loc | --lo)
 221     ac_prev=localstatedir ;;
 222   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 223   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 224   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 225     localstatedir="$ac_optarg" ;;
 226
 227   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 228     ac_prev=mandir ;;
 229   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 230     mandir="$ac_optarg" ;;
 231
 232   -nfp | --nfp | --nf)
 233     # Obsolete; use --without-fp.
 234     with_fp=no ;;
 235
 236   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 237   | --no-cr | --no-c)
 238     no_create=yes ;;
 239
 240   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 241   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 242     no_recursion=yes ;;
 243
 244   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 245   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 246   | --oldin | --oldi | --old | --ol | --o)
 247     ac_prev=oldincludedir ;;
 248   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 249   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 250   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 251     oldincludedir="$ac_optarg" ;;
 252
 253   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 254     ac_prev=prefix ;;
 255   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 256     prefix="$ac_optarg" ;;
 257
 258   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 259   | --program-pre | --program-pr | --program-p)
 260     ac_prev=program_prefix ;;
 261   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 262   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 263     program_prefix="$ac_optarg" ;;
 264
 265   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 266   | --program-suf | --program-su | --program-s)
 267     ac_prev=program_suffix ;;
 268   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 269   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 270     program_suffix="$ac_optarg" ;;
 271
 272   -program-transform-name | --program-transform-name \
 273   | --program-transform-nam | --program-transform-na \
 274   | --program-transform-n | --program-transform- \
 275   | --program-transform | --program-transfor \
 276   | --program-transfo | --program-transf \
 277   | --program-trans | --program-tran \
 278   | --progr-tra | --program-tr | --program-t)
 279     ac_prev=program_transform_name ;;
 280   -program-transform-name=* | --program-transform-name=* \
 281   | --program-transform-nam=* | --program-transform-na=* \
 282   | --program-transform-n=* | --program-transform-=* \
 283   | --program-transform=* | --program-transfor=* \
 284   | --program-transfo=* | --program-transf=* \
 285   | --program-trans=* | --program-tran=* \
 286   | --progr-tra=* | --program-tr=* | --program-t=*)
 287     program_transform_name="$ac_optarg" ;;
 288
 289   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 290   | -silent | --silent | --silen | --sile | --sil)
 291     silent=yes ;;
 292
 293   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 294     ac_prev=sbindir ;;
 295   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 296   | --sbi=* | --sb=*)
 297     sbindir="$ac_optarg" ;;
 298
 299   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 300   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 301   | --sharedst | --shareds | --shared | --share | --shar \
 302   | --sha | --sh)
 303     ac_prev=sharedstatedir ;;
 304   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 305   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 306   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 307   | --sha=* | --sh=*)
 308     sharedstatedir="$ac_optarg" ;;
 309
 310   -site | --site | --sit)
 311     ac_prev=site ;;
 312   -site=* | --site=* | --sit=*)
 313     site="$ac_optarg" ;;
 314
 315   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 316     ac_prev=srcdir ;;
 317   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 318     srcdir="$ac_optarg" ;;
 319
 320   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 321   | --syscon | --sysco | --sysc | --sys | --sy)
 322     ac_prev=sysconfdir ;;
 323   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 324   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 325     sysconfdir="$ac_optarg" ;;
 326
 327   -target | --target | --targe | --targ | --tar | --ta | --t)
 328     ac_prev=target ;;
 329   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 330     target="$ac_optarg" ;;
 331
 332   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 333     verbose=yes ;;
 334
 335   -version | --version | --versio | --versi | --vers)
 336     echo "configure generated by autoconf version 2.13"
 337     exit 0 ;;
 338
 339   -with-* | --with-*)
 340     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 341     # Reject names that are not valid shell variable names.
 342     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 343       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 344     fi
 345     ac_package=`echo $ac_package| sed 's/-/_/g'`
 346     case "$ac_option" in
 347       *=*) ;;
 348       *) ac_optarg=yes ;;
 349     esac
 350     eval "with_${ac_package}='$ac_optarg'" ;;
 351
 352   -without-* | --without-*)
 353     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 354     # Reject names that are not valid shell variable names.
 355     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 356       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 357     fi
 358     ac_package=`echo $ac_package| sed 's/-/_/g'`
 359     eval "with_${ac_package}=no" ;;
 360
 361   --x)
 362     # Obsolete; use --with-x.
 363     with_x=yes ;;
 364
 365   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 366   | --x-incl | --x-inc | --x-in | --x-i)
 367     ac_prev=x_includes ;;
 368   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 369   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 370     x_includes="$ac_optarg" ;;
 371
 372   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 373   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 374     ac_prev=x_libraries ;;
 375   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 376   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 377     x_libraries="$ac_optarg" ;;
 378
 379   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 380     ;;
 381
 382   *)
 383     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 384       echo "configure: warning: $ac_option: invalid host type" 1>&2
 385     fi
 386     if test "x$nonopt" != xNONE; then
 387       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 388     fi
 389     nonopt="$ac_option"
 390     ;;
 391
 392   esac
 393 done
 394
 395 if test -n "$ac_prev"; then
 396   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 397 fi
 398
 399 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 400
 401 # File descriptor usage:
 402 # 0 standard input
 403 # 1 file creation
 404 # 2 errors and warnings
 405 # 3 some systems may open it to /dev/tty
 406 # 4 used on the Kubota Titan
 407 # 6 checking for... messages and results
 408 # 5 compiler messages saved in config.log
 409 if test "$silent" = yes; then
 410   exec 6>/dev/null
 411 else
 412   exec 6>&1
 413 fi
 414 exec 5>./config.log
 415
 416 echo "\
 417 This file contains any messages produced by compilers while
 418 running configure, to aid debugging if configure makes a mistake.
 419 " 1>&5
 420
 421 # Strip out --no-create and --no-recursion so they do not pile up.
 422 # Also quote any args containing shell metacharacters.
 423 ac_configure_args=
 424 for ac_arg
 425 do
 426   case "$ac_arg" in
 427   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 428   | --no-cr | --no-c) ;;
 429   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 430   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 431   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 432   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 433   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 434   esac
 435 done
 436
 437 # NLS nuisances.
 438 # Only set these to C if already set.  These must not be set unconditionally
 439 # because not all systems understand e.g. LANG=C (notably SCO).
 440 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 441 # Non-C LC_CTYPE values break the ctype check.
 442 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 443 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 444 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 445 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 446
 447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 448 rm -rf conftest* confdefs.h
 449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 450 echo > confdefs.h
 451
 452 # A filename unique to this package, relative to the directory that
 453 # configure is in, which we can look for to find out if srcdir is correct.
 454 ac_unique_file=src/main.c
 455
 456 # Find the source files, if location was not specified.
 457 if test -z "$srcdir"; then
 458   ac_srcdir_defaulted=yes
 459   # Try the directory containing this script, then its parent.
 460   ac_prog=$0
 461   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 462   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 463   srcdir=$ac_confdir
 464   if test ! -r $srcdir/$ac_unique_file; then
 465     srcdir=..
 466   fi
 467 else
 468   ac_srcdir_defaulted=no
 469 fi
 470 if test ! -r $srcdir/$ac_unique_file; then
 471   if test "$ac_srcdir_defaulted" = yes; then
 472     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 473   else
 474     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 475   fi
 476 fi
 477 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 478
 479 # Prefer explicitly selected file to automatically selected ones.
 480 if test -z "$CONFIG_SITE"; then
 481   if test "x$prefix" != xNONE; then
 482     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 483   else
 484     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 485   fi
 486 fi
 487 for ac_site_file in $CONFIG_SITE; do
 488   if test -r "$ac_site_file"; then
 489     echo "loading site script $ac_site_file"
 490     . "$ac_site_file"
 491   fi
 492 done
 493
 494 if test -r "$cache_file"; then
 495   echo "loading cache $cache_file"
 496   . $cache_file
 497 else
 498   echo "creating cache $cache_file"
 499   > $cache_file
 500 fi
 501
 502 ac_ext=c
 503 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 504 ac_cpp='$CPP $CPPFLAGS'
 505 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 506 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 507 cross_compiling=$ac_cv_prog_cc_cross
 508
 509 ac_exeext=
 510 ac_objext=o
 511 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 512   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 513   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 514     ac_n= ac_c='
 515 ' ac_t='        '
 516   else
 517     ac_n=-n ac_c= ac_t=
 518   fi
 519 else
 520   ac_n= ac_c='\c' ac_t=
 521 fi
 522
 523
 524
 525 ac_aux_dir=
 526 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 527   if test -f $ac_dir/install-sh; then
 528     ac_aux_dir=$ac_dir
 529     ac_install_sh="$ac_aux_dir/install-sh -c"
 530     break
 531   elif test -f $ac_dir/install.sh; then
 532     ac_aux_dir=$ac_dir
 533     ac_install_sh="$ac_aux_dir/install.sh -c"
 534     break
 535   fi
 536 done
 537 if test -z "$ac_aux_dir"; then
 538   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 539 fi
 540 ac_config_guess=$ac_aux_dir/config.guess
 541 ac_config_sub=$ac_aux_dir/config.sub
 542 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 543
 544 # Find a good install program.  We prefer a C program (faster),
 545 # so one script is as good as another.  But avoid the broken or
 546 # incompatible versions:
 547 # SysV /etc/install, /usr/sbin/install
 548 # SunOS /usr/etc/install
 549 # IRIX /sbin/install
 550 # AIX /bin/install
 551 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 552 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 553 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 554 # ./install, which can be erroneously created by make from ./install.sh.
 555 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 556 echo "configure:557: checking for a BSD compatible install" >&5
 557 if test -z "$INSTALL"; then
 558 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 559   echo $ac_n "(cached) $ac_c" 1>&6
 560 else
 561     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 562   for ac_dir in $PATH; do
 563     # Account for people who put trailing slashes in PATH elements.
 564     case "$ac_dir/" in
 565     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 566     *)
 567       # OSF1 and SCO ODT 3.0 have their own names for install.
 568       # Don't use installbsd from OSF since it installs stuff as root
 569       # by default.
 570       for ac_prog in ginstall scoinst install; do
 571         if test -f $ac_dir/$ac_prog; then
 572           if test $ac_prog = install &&
 573             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 574             # AIX install.  It has an incompatible calling convention.
 575             :
 576           else
 577             ac_cv_path_install="$ac_dir/$ac_prog -c"
 578             break 2
 579           fi
 580         fi
 581       done
 582       ;;
 583     esac
 584   done
 585   IFS="$ac_save_IFS"
 586
 587 fi
 588   if test "${ac_cv_path_install+set}" = set; then
 589     INSTALL="$ac_cv_path_install"
 590   else
 591     # As a last resort, use the slow shell script.  We don't cache a
 592     # path for INSTALL within a source directory, because that will
 593     # break other packages using the cache if that directory is
 594     # removed, or if the path is relative.
 595     INSTALL="$ac_install_sh"
 596   fi
 597 fi
 598 echo "$ac_t""$INSTALL" 1>&6
 599
 600 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 601 # It thinks the first close brace ends the variable substitution.
 602 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 603
 604 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 605
 606 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 607
 608 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 609 echo "configure:610: checking whether build environment is sane" >&5
 610 # Just in case
 611 sleep 1
 612 echo timestamp > conftestfile
 613 # Do `set' in a subshell so we don't clobber the current shell's
 614 # arguments.  Must try -L first in case configure is actually a
 615 # symlink; some systems play weird games with the mod time of symlinks
 616 # (eg FreeBSD returns the mod time of the symlink's containing
 617 # directory).
 618 if (
 619    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 620    if test "$*" = "X"; then
 621       # -L didn't work.
 622       set X `ls -t $srcdir/configure conftestfile`
 623    fi
 624    if test "$*" != "X $srcdir/configure conftestfile" \
 625       && test "$*" != "X conftestfile $srcdir/configure"; then
 626
 627       # If neither matched, then we have a broken ls.  This can happen
 628       # if, for instance, CONFIG_SHELL is bash and it inherits a
 629       # broken ls alias from the environment.  This has actually
 630       # happened.  Such a system could not be considered "sane".
 631       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 632 alias in your environment" 1>&2; exit 1; }
 633    fi
 634
 635    test "$2" = conftestfile
 636    )
 637 then
 638    # Ok.
 639    :
 640 else
 641    { echo "configure: error: newly created file is older than distributed files!
 642 Check your system clock" 1>&2; exit 1; }
 643 fi
 644 rm -f conftest*
 645 echo "$ac_t""yes" 1>&6
 646 if test "$program_transform_name" = s,x,x,; then
 647   program_transform_name=
 648 else
 649   # Double any \ or $.  echo might interpret backslashes.
 650   cat <<\EOF_SED > conftestsed
 651 s,\\,\\\\,g; s,\$,$$,g
 652 EOF_SED
 653   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 654   rm -f conftestsed
 655 fi
 656 test "$program_prefix" != NONE &&
 657   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 658 # Use a double $ so make ignores it.
 659 test "$program_suffix" != NONE &&
 660   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 661
 662 # sed with no file args requires a program.
 663 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 664
 665 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 666 echo "configure:667: checking whether ${MAKE-make} sets \${MAKE}" >&5
 667 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 668 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 669   echo $ac_n "(cached) $ac_c" 1>&6
 670 else
 671   cat > conftestmake <<\EOF
 672 all:
 673         @echo 'ac_maketemp="${MAKE}"'
 674 EOF
 675 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 676 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 677 if test -n "$ac_maketemp"; then
 678   eval ac_cv_prog_make_${ac_make}_set=yes
 679 else
 680   eval ac_cv_prog_make_${ac_make}_set=no
 681 fi
 682 rm -f conftestmake
 683 fi
 684 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 685   echo "$ac_t""yes" 1>&6
 686   SET_MAKE=
 687 else
 688   echo "$ac_t""no" 1>&6
 689   SET_MAKE="MAKE=${MAKE-make}"
 690 fi
 691
 692
 693 PACKAGE=dhcptool
 694
 695 VERSION=0.0.1-alpha
 696
 697 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 698   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 699 fi
 700 cat >> confdefs.h <<EOF
 701 #define PACKAGE "$PACKAGE"
 702 EOF
 703
 704 cat >> confdefs.h <<EOF
 705 #define VERSION "$VERSION"
 706 EOF
 707
 708
 709
 710 missing_dir=`cd $ac_aux_dir && pwd`
 711 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 712 echo "configure:713: checking for working aclocal" >&5
 713 # Run test in a subshell; some versions of sh will print an error if
 714 # an executable is not found, even if stderr is redirected.
 715 # Redirect stdin to placate older versions of autoconf.  Sigh.
 716 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 717    ACLOCAL=aclocal
 718    echo "$ac_t""found" 1>&6
 719 else
 720    ACLOCAL="$missing_dir/missing aclocal"
 721    echo "$ac_t""missing" 1>&6
 722 fi
 723
 724 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 725 echo "configure:726: checking for working autoconf" >&5
 726 # Run test in a subshell; some versions of sh will print an error if
 727 # an executable is not found, even if stderr is redirected.
 728 # Redirect stdin to placate older versions of autoconf.  Sigh.
 729 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 730    AUTOCONF=autoconf
 731    echo "$ac_t""found" 1>&6
 732 else
 733    AUTOCONF="$missing_dir/missing autoconf"
 734    echo "$ac_t""missing" 1>&6
 735 fi
 736
 737 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 738 echo "configure:739: checking for working automake" >&5
 739 # Run test in a subshell; some versions of sh will print an error if
 740 # an executable is not found, even if stderr is redirected.
 741 # Redirect stdin to placate older versions of autoconf.  Sigh.
 742 if (automake --version) < /dev/null > /dev/null 2>&1; then
 743    AUTOMAKE=automake
 744    echo "$ac_t""found" 1>&6
 745 else
 746    AUTOMAKE="$missing_dir/missing automake"
 747    echo "$ac_t""missing" 1>&6
 748 fi
 749
 750 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 751 echo "configure:752: checking for working autoheader" >&5
 752 # Run test in a subshell; some versions of sh will print an error if
 753 # an executable is not found, even if stderr is redirected.
 754 # Redirect stdin to placate older versions of autoconf.  Sigh.
 755 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 756    AUTOHEADER=autoheader
 757    echo "$ac_t""found" 1>&6
 758 else
 759    AUTOHEADER="$missing_dir/missing autoheader"
 760    echo "$ac_t""missing" 1>&6
 761 fi
 762
 763 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 764 echo "configure:765: checking for working makeinfo" >&5
 765 # Run test in a subshell; some versions of sh will print an error if
 766 # an executable is not found, even if stderr is redirected.
 767 # Redirect stdin to placate older versions of autoconf.  Sigh.
 768 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
 769    MAKEINFO=makeinfo
 770    echo "$ac_t""found" 1>&6
 771 else
 772    MAKEINFO="$missing_dir/missing makeinfo"
 773    echo "$ac_t""missing" 1>&6
 774 fi
 775
 776
 777
 778
 779 # Extract the first word of "gcc", so it can be a program name with args.
 780 set dummy gcc; ac_word=$2
 781 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 782 echo "configure:783: checking for $ac_word" >&5
 783 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 784   echo $ac_n "(cached) $ac_c" 1>&6
 785 else
 786   if test -n "$CC"; then
 787   ac_cv_prog_CC="$CC" # Let the user override the test.
 788 else
 789   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 790   ac_dummy="$PATH"
 791   for ac_dir in $ac_dummy; do
 792     test -z "$ac_dir" && ac_dir=.
 793     if test -f $ac_dir/$ac_word; then
 794       ac_cv_prog_CC="gcc"
 795       break
 796     fi
 797   done
 798   IFS="$ac_save_ifs"
 799 fi
 800 fi
 801 CC="$ac_cv_prog_CC"
 802 if test -n "$CC"; then
 803   echo "$ac_t""$CC" 1>&6
 804 else
 805   echo "$ac_t""no" 1>&6
 806 fi
 807
 808 if test -z "$CC"; then
 809   # Extract the first word of "cc", so it can be a program name with args.
 810 set dummy cc; ac_word=$2
 811 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 812 echo "configure:813: checking for $ac_word" >&5
 813 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 814   echo $ac_n "(cached) $ac_c" 1>&6
 815 else
 816   if test -n "$CC"; then
 817   ac_cv_prog_CC="$CC" # Let the user override the test.
 818 else
 819   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 820   ac_prog_rejected=no
 821   ac_dummy="$PATH"
 822   for ac_dir in $ac_dummy; do
 823     test -z "$ac_dir" && ac_dir=.
 824     if test -f $ac_dir/$ac_word; then
 825       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 826         ac_prog_rejected=yes
 827         continue
 828       fi
 829       ac_cv_prog_CC="cc"
 830       break
 831     fi
 832   done
 833   IFS="$ac_save_ifs"
 834 if test $ac_prog_rejected = yes; then
 835   # We found a bogon in the path, so make sure we never use it.
 836   set dummy $ac_cv_prog_CC
 837   shift
 838   if test $# -gt 0; then
 839     # We chose a different compiler from the bogus one.
 840     # However, it has the same basename, so the bogon will be chosen
 841     # first if we set CC to just the basename; use the full file name.
 842     shift
 843     set dummy "$ac_dir/$ac_word" "$@"
 844     shift
 845     ac_cv_prog_CC="$@"
 846   fi
 847 fi
 848 fi
 849 fi
 850 CC="$ac_cv_prog_CC"
 851 if test -n "$CC"; then
 852   echo "$ac_t""$CC" 1>&6
 853 else
 854   echo "$ac_t""no" 1>&6
 855 fi
 856
 857   if test -z "$CC"; then
 858     case "`uname -s`" in
 859     *win32* | *WIN32*)
 860       # Extract the first word of "cl", so it can be a program name with args.
 861 set dummy cl; ac_word=$2
 862 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 863 echo "configure:864: checking for $ac_word" >&5
 864 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 865   echo $ac_n "(cached) $ac_c" 1>&6
 866 else
 867   if test -n "$CC"; then
 868   ac_cv_prog_CC="$CC" # Let the user override the test.
 869 else
 870   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 871   ac_dummy="$PATH"
 872   for ac_dir in $ac_dummy; do
 873     test -z "$ac_dir" && ac_dir=.
 874     if test -f $ac_dir/$ac_word; then
 875       ac_cv_prog_CC="cl"
 876       break
 877     fi
 878   done
 879   IFS="$ac_save_ifs"
 880 fi
 881 fi
 882 CC="$ac_cv_prog_CC"
 883 if test -n "$CC"; then
 884   echo "$ac_t""$CC" 1>&6
 885 else
 886   echo "$ac_t""no" 1>&6
 887 fi
 888  ;;
 889     esac
 890   fi
 891   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 892 fi
 893
 894 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 895 echo "configure:896: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 896
 897 ac_ext=c
 898 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 899 ac_cpp='$CPP $CPPFLAGS'
 900 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 901 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 902 cross_compiling=$ac_cv_prog_cc_cross
 903
 904 cat > conftest.$ac_ext << EOF
 905
 906 #line 907 "configure"
 907 #include "confdefs.h"
 908
 909 main(){return(0);}
 910 EOF
 911 if { (eval echo configure:912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 912   ac_cv_prog_cc_works=yes
 913   # If we can't run a trivial program, we are probably using a cross compiler.
 914   if (./conftest; exit) 2>/dev/null; then
 915     ac_cv_prog_cc_cross=no
 916   else
 917     ac_cv_prog_cc_cross=yes
 918   fi
 919 else
 920   echo "configure: failed program was:" >&5
 921   cat conftest.$ac_ext >&5
 922   ac_cv_prog_cc_works=no
 923 fi
 924 rm -fr conftest*
 925 ac_ext=c
 926 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 927 ac_cpp='$CPP $CPPFLAGS'
 928 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 929 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 930 cross_compiling=$ac_cv_prog_cc_cross
 931
 932 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 933 if test $ac_cv_prog_cc_works = no; then
 934   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 935 fi
 936 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 937 echo "configure:938: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 938 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 939 cross_compiling=$ac_cv_prog_cc_cross
 940
 941 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 942 echo "configure:943: checking whether we are using GNU C" >&5
 943 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 944   echo $ac_n "(cached) $ac_c" 1>&6
 945 else
 946   cat > conftest.c <<EOF
 947 #ifdef __GNUC__
 948   yes;
 949 #endif
 950 EOF
 951 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:952: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 952   ac_cv_prog_gcc=yes
 953 else
 954   ac_cv_prog_gcc=no
 955 fi
 956 fi
 957
 958 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 959
 960 if test $ac_cv_prog_gcc = yes; then
 961   GCC=yes
 962 else
 963   GCC=
 964 fi
 965
 966 ac_test_CFLAGS="${CFLAGS+set}"
 967 ac_save_CFLAGS="$CFLAGS"
 968 CFLAGS=
 969 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 970 echo "configure:971: checking whether ${CC-cc} accepts -g" >&5
 971 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 972   echo $ac_n "(cached) $ac_c" 1>&6
 973 else
 974   echo 'void f(){}' > conftest.c
 975 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 976   ac_cv_prog_cc_g=yes
 977 else
 978   ac_cv_prog_cc_g=no
 979 fi
 980 rm -f conftest*
 981
 982 fi
 983
 984 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 985 if test "$ac_test_CFLAGS" = set; then
 986   CFLAGS="$ac_save_CFLAGS"
 987 elif test $ac_cv_prog_cc_g = yes; then
 988   if test "$GCC" = yes; then
 989     CFLAGS="-g -O2"
 990   else
 991     CFLAGS="-g"
 992   fi
 993 else
 994   if test "$GCC" = yes; then
 995     CFLAGS="-O2"
 996   else
 997     CFLAGS=
 998   fi
 999 fi
1000
1001
1002
1003 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1004 echo "configure:1005: checking how to run the C preprocessor" >&5
1005 # On Suns, sometimes $CPP names a directory.
1006 if test -n "$CPP" && test -d "$CPP"; then
1007   CPP=
1008 fi
1009 if test -z "$CPP"; then
1010 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1011   echo $ac_n "(cached) $ac_c" 1>&6
1012 else
1013     # This must be in double quotes, not single quotes, because CPP may get
1014   # substituted into the Makefile and "${CC-cc}" will confuse make.
1015   CPP="${CC-cc} -E"
1016   # On the NeXT, cc -E runs the code through the compiler's parser,
1017   # not just through cpp.
1018   cat > conftest.$ac_ext <<EOF
1019 #line 1020 "configure"
1020 #include "confdefs.h"
1021 #include <assert.h>
1022 Syntax Error
1023 EOF
1024 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1025 { (eval echo configure:1026: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1026 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1027 if test -z "$ac_err"; then
1028   :
1029 else
1030   echo "$ac_err" >&5
1031   echo "configure: failed program was:" >&5
1032   cat conftest.$ac_ext >&5
1033   rm -rf conftest*
1034   CPP="${CC-cc} -E -traditional-cpp"
1035   cat > conftest.$ac_ext <<EOF
1036 #line 1037 "configure"
1037 #include "confdefs.h"
1038 #include <assert.h>
1039 Syntax Error
1040 EOF
1041 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1042 { (eval echo configure:1043: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1043 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1044 if test -z "$ac_err"; then
1045   :
1046 else
1047   echo "$ac_err" >&5
1048   echo "configure: failed program was:" >&5
1049   cat conftest.$ac_ext >&5
1050   rm -rf conftest*
1051   CPP="${CC-cc} -nologo -E"
1052   cat > conftest.$ac_ext <<EOF
1053 #line 1054 "configure"
1054 #include "confdefs.h"
1055 #include <assert.h>
1056 Syntax Error
1057 EOF
1058 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1059 { (eval echo configure:1060: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1060 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1061 if test -z "$ac_err"; then
1062   :
1063 else
1064   echo "$ac_err" >&5
1065   echo "configure: failed program was:" >&5
1066   cat conftest.$ac_ext >&5
1067   rm -rf conftest*
1068   CPP=/lib/cpp
1069 fi
1070 rm -f conftest*
1071 fi
1072 rm -f conftest*
1073 fi
1074 rm -f conftest*
1075   ac_cv_prog_CPP="$CPP"
1076 fi
1077   CPP="$ac_cv_prog_CPP"
1078 else
1079   ac_cv_prog_CPP="$CPP"
1080 fi
1081 echo "$ac_t""$CPP" 1>&6
1082
1083 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1084 echo "configure:1085: checking for ANSI C header files" >&5
1085 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1086   echo $ac_n "(cached) $ac_c" 1>&6
1087 else
1088   cat > conftest.$ac_ext <<EOF
1089 #line 1090 "configure"
1090 #include "confdefs.h"
1091 #include <stdlib.h>
1092 #include <stdarg.h>
1093 #include <string.h>
1094 #include <float.h>
1095 EOF
1096 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1097 { (eval echo configure:1098: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1098 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1099 if test -z "$ac_err"; then
1100   rm -rf conftest*
1101   ac_cv_header_stdc=yes
1102 else
1103   echo "$ac_err" >&5
1104   echo "configure: failed program was:" >&5
1105   cat conftest.$ac_ext >&5
1106   rm -rf conftest*
1107   ac_cv_header_stdc=no
1108 fi
1109 rm -f conftest*
1110
1111 if test $ac_cv_header_stdc = yes; then
1112   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1113 cat > conftest.$ac_ext <<EOF
1114 #line 1115 "configure"
1115 #include "confdefs.h"
1116 #include <string.h>
1117 EOF
1118 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1119   egrep "memchr" >/dev/null 2>&1; then
1120   :
1121 else
1122   rm -rf conftest*
1123   ac_cv_header_stdc=no
1124 fi
1125 rm -f conftest*
1126
1127 fi
1128
1129 if test $ac_cv_header_stdc = yes; then
1130   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1131 cat > conftest.$ac_ext <<EOF
1132 #line 1133 "configure"
1133 #include "confdefs.h"
1134 #include <stdlib.h>
1135 EOF
1136 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1137   egrep "free" >/dev/null 2>&1; then
1138   :
1139 else
1140   rm -rf conftest*
1141   ac_cv_header_stdc=no
1142 fi
1143 rm -f conftest*
1144
1145 fi
1146
1147 if test $ac_cv_header_stdc = yes; then
1148   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1149 if test "$cross_compiling" = yes; then
1150   :
1151 else
1152   cat > conftest.$ac_ext <<EOF
1153 #line 1154 "configure"
1154 #include "confdefs.h"
1155 #include <ctype.h>
1156 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1157 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1158 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1159 int main () { int i; for (i = 0; i < 256; i++)
1160 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1161 exit (0); }
1162
1163 EOF
1164 if { (eval echo configure:1165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1165 then
1166   :
1167 else
1168   echo "configure: failed program was:" >&5
1169   cat conftest.$ac_ext >&5
1170   rm -fr conftest*
1171   ac_cv_header_stdc=no
1172 fi
1173 rm -fr conftest*
1174 fi
1175
1176 fi
1177 fi
1178
1179 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1180 if test $ac_cv_header_stdc = yes; then
1181   cat >> confdefs.h <<\EOF
1182 #define STDC_HEADERS 1
1183 EOF
1184
1185 fi
1186
1187 for ac_hdr in unistd.h
1188 do
1189 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1190 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1191 echo "configure:1192: checking for $ac_hdr" >&5
1192 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1193   echo $ac_n "(cached) $ac_c" 1>&6
1194 else
1195   cat > conftest.$ac_ext <<EOF
1196 #line 1197 "configure"
1197 #include "confdefs.h"
1198 #include <$ac_hdr>
1199 EOF
1200 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1201 { (eval echo configure:1202: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1202 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1203 if test -z "$ac_err"; then
1204   rm -rf conftest*
1205   eval "ac_cv_header_$ac_safe=yes"
1206 else
1207   echo "$ac_err" >&5
1208   echo "configure: failed program was:" >&5
1209   cat conftest.$ac_ext >&5
1210   rm -rf conftest*
1211   eval "ac_cv_header_$ac_safe=no"
1212 fi
1213 rm -f conftest*
1214 fi
1215 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1216   echo "$ac_t""yes" 1>&6
1217     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1218   cat >> confdefs.h <<EOF
1219 #define $ac_tr_hdr 1
1220 EOF
1221
1222 else
1223   echo "$ac_t""no" 1>&6
1224 fi
1225 done
1226
1227
1228 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
1229 echo "configure:1230: checking for mingw32 environment" >&5
1230 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
1231   echo $ac_n "(cached) $ac_c" 1>&6
1232 else
1233   cat > conftest.$ac_ext <<EOF
1234 #line 1235 "configure"
1235 #include "confdefs.h"
1236
1237 int main() {
1238 return __MINGW32__;
1239 ; return 0; }
1240 EOF
1241 if { (eval echo configure:1242: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1242   rm -rf conftest*
1243   ac_cv_mingw32=yes
1244 else
1245   echo "configure: failed program was:" >&5
1246   cat conftest.$ac_ext >&5
1247   rm -rf conftest*
1248   ac_cv_mingw32=no
1249 fi
1250 rm -f conftest*
1251 rm -f conftest*
1252 fi
1253
1254 echo "$ac_t""$ac_cv_mingw32" 1>&6
1255 MINGW32=
1256 test "$ac_cv_mingw32" = yes && MINGW32=yes
1257
1258 for ac_func in socket
1259 do
1260 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1261 echo "configure:1262: checking for $ac_func" >&5
1262 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1263   echo $ac_n "(cached) $ac_c" 1>&6
1264 else
1265   cat > conftest.$ac_ext <<EOF
1266 #line 1267 "configure"
1267 #include "confdefs.h"
1268 /* System header to define __stub macros and hopefully few prototypes,
1269     which can conflict with char $ac_func(); below.  */
1270 #include <assert.h>
1271 /* Override any gcc2 internal prototype to avoid an error.  */
1272 /* We use char because int might match the return type of a gcc2
1273     builtin and then its argument prototype would still apply.  */
1274 char $ac_func();
1275
1276 int main() {
1277
1278 /* The GNU C library defines this for functions which it implements
1279     to always fail with ENOSYS.  Some functions are actually named
1280     something starting with __ and the normal name is an alias.  */
1281 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1282 choke me
1283 #else
1284 $ac_func();
1285 #endif
1286
1287 ; return 0; }
1288 EOF
1289 if { (eval echo configure:1290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1290   rm -rf conftest*
1291   eval "ac_cv_func_$ac_func=yes"
1292 else
1293   echo "configure: failed program was:" >&5
1294   cat conftest.$ac_ext >&5
1295   rm -rf conftest*
1296   eval "ac_cv_func_$ac_func=no"
1297 fi
1298 rm -f conftest*
1299 fi
1300
1301 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1302   echo "$ac_t""yes" 1>&6
1303     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1304   cat >> confdefs.h <<EOF
1305 #define $ac_tr_func 1
1306 EOF
1307
1308 else
1309   echo "$ac_t""no" 1>&6
1310 fi
1311 done
1312
1313
1314 trap '' 1 2 15
1315 cat > confcache <<\EOF
1316 # This file is a shell script that caches the results of configure
1317 # tests run on this system so they can be shared between configure
1318 # scripts and configure runs.  It is not useful on other systems.
1319 # If it contains results you don't want to keep, you may remove or edit it.
1320 #
1321 # By default, configure uses ./config.cache as the cache file,
1322 # creating it if it does not exist already.  You can give configure
1323 # the --cache-file=FILE option to use a different cache file; that is
1324 # what configure does when it calls configure scripts in
1325 # subdirectories, so they share the cache.
1326 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1327 # config.status only pays attention to the cache file if you give it the
1328 # --recheck option to rerun configure.
1329 #
1330 EOF
1331 # The following way of writing the cache mishandles newlines in values,
1332 # but we know of no workaround that is simple, portable, and efficient.
1333 # So, don't put newlines in cache variables' values.
1334 # Ultrix sh set writes to stderr and can't be redirected directly,
1335 # and sets the high bit in the cache file unless we assign to the vars.
1336 (set) 2>&1 |
1337   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1338   *ac_space=\ *)
1339     # `set' does not quote correctly, so add quotes (double-quote substitution
1340     # turns \\\\ into \\, and sed turns \\ into \).
1341     sed -n \
1342       -e "s/'/'\\\\''/g" \
1343       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1344     ;;
1345   *)
1346     # `set' quotes correctly as required by POSIX, so do not add quotes.
1347     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1348     ;;
1349   esac >> confcache
1350 if cmp -s $cache_file confcache; then
1351   :
1352 else
1353   if test -w $cache_file; then
1354     echo "updating cache $cache_file"
1355     cat confcache > $cache_file
1356   else
1357     echo "not updating unwritable cache $cache_file"
1358   fi
1359 fi
1360 rm -f confcache
1361
1362 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1363
1364 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1365 # Let make expand exec_prefix.
1366 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1367
1368 # Any assignment to VPATH causes Sun make to only execute
1369 # the first set of double-colon rules, so remove it if not needed.
1370 # If there is a colon in the path, we need to keep it.
1371 if test "x$srcdir" = x.; then
1372   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1373 fi
1374
1375 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1376
1377 DEFS=-DHAVE_CONFIG_H
1378
1379 # Without the "./", some shells look in PATH for config.status.
1380 : ${CONFIG_STATUS=./config.status}
1381
1382 echo creating $CONFIG_STATUS
1383 rm -f $CONFIG_STATUS
1384 cat > $CONFIG_STATUS <<EOF
1385 #! /bin/sh
1386 # Generated automatically by configure.
1387 # Run this file to recreate the current configuration.
1388 # This directory was configured as follows,
1389 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1390 #
1391 # $0 $ac_configure_args
1392 #
1393 # Compiler output produced by configure, useful for debugging
1394 # configure, is in ./config.log if it exists.
1395
1396 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1397 for ac_option
1398 do
1399   case "\$ac_option" in
1400   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1401     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1402     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1403   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1404     echo "$CONFIG_STATUS generated by autoconf version 2.13"
1405     exit 0 ;;
1406   -help | --help | --hel | --he | --h)
1407     echo "\$ac_cs_usage"; exit 0 ;;
1408   *) echo "\$ac_cs_usage"; exit 1 ;;
1409   esac
1410 done
1411
1412 ac_given_srcdir=$srcdir
1413 ac_given_INSTALL="$INSTALL"
1414
1415 trap 'rm -fr `echo "Makefile src/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1416 EOF
1417 cat >> $CONFIG_STATUS <<EOF
1418
1419 # Protect against being on the right side of a sed subst in config.status.
1420 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1421  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1422 $ac_vpsub
1423 $extrasub
1424 s%@SHELL@%$SHELL%g
1425 s%@CFLAGS@%$CFLAGS%g
1426 s%@CPPFLAGS@%$CPPFLAGS%g
1427 s%@CXXFLAGS@%$CXXFLAGS%g
1428 s%@FFLAGS@%$FFLAGS%g
1429 s%@DEFS@%$DEFS%g
1430 s%@LDFLAGS@%$LDFLAGS%g
1431 s%@LIBS@%$LIBS%g
1432 s%@exec_prefix@%$exec_prefix%g
1433 s%@prefix@%$prefix%g
1434 s%@program_transform_name@%$program_transform_name%g
1435 s%@bindir@%$bindir%g
1436 s%@sbindir@%$sbindir%g
1437 s%@libexecdir@%$libexecdir%g
1438 s%@datadir@%$datadir%g
1439 s%@sysconfdir@%$sysconfdir%g
1440 s%@sharedstatedir@%$sharedstatedir%g
1441 s%@localstatedir@%$localstatedir%g
1442 s%@libdir@%$libdir%g
1443 s%@includedir@%$includedir%g
1444 s%@oldincludedir@%$oldincludedir%g
1445 s%@infodir@%$infodir%g
1446 s%@mandir@%$mandir%g
1447 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1448 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1449 s%@INSTALL_DATA@%$INSTALL_DATA%g
1450 s%@PACKAGE@%$PACKAGE%g
1451 s%@VERSION@%$VERSION%g
1452 s%@ACLOCAL@%$ACLOCAL%g
1453 s%@AUTOCONF@%$AUTOCONF%g
1454 s%@AUTOMAKE@%$AUTOMAKE%g
1455 s%@AUTOHEADER@%$AUTOHEADER%g
1456 s%@MAKEINFO@%$MAKEINFO%g
1457 s%@SET_MAKE@%$SET_MAKE%g
1458 s%@CC@%$CC%g
1459 s%@CPP@%$CPP%g
1460
1461 CEOF
1462 EOF
1463
1464 cat >> $CONFIG_STATUS <<\EOF
1465
1466 # Split the substitutions into bite-sized pieces for seds with
1467 # small command number limits, like on Digital OSF/1 and HP-UX.
1468 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1469 ac_file=1 # Number of current file.
1470 ac_beg=1 # First line for current file.
1471 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1472 ac_more_lines=:
1473 ac_sed_cmds=""
1474 while $ac_more_lines; do
1475   if test $ac_beg -gt 1; then
1476     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1477   else
1478     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1479   fi
1480   if test ! -s conftest.s$ac_file; then
1481     ac_more_lines=false
1482     rm -f conftest.s$ac_file
1483   else
1484     if test -z "$ac_sed_cmds"; then
1485       ac_sed_cmds="sed -f conftest.s$ac_file"
1486     else
1487       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1488     fi
1489     ac_file=`expr $ac_file + 1`
1490     ac_beg=$ac_end
1491     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1492   fi
1493 done
1494 if test -z "$ac_sed_cmds"; then
1495   ac_sed_cmds=cat
1496 fi
1497 EOF
1498
1499 cat >> $CONFIG_STATUS <<EOF
1500
1501 CONFIG_FILES=\${CONFIG_FILES-"Makefile src/Makefile"}
1502 EOF
1503 cat >> $CONFIG_STATUS <<\EOF
1504 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1505   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1506   case "$ac_file" in
1507   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1508        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1509   *) ac_file_in="${ac_file}.in" ;;
1510   esac
1511
1512   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1513
1514   # Remove last slash and all that follows it.  Not all systems have dirname.
1515   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1516   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1517     # The file is in a subdirectory.
1518     test ! -d "$ac_dir" && mkdir "$ac_dir"
1519     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1520     # A "../" for each directory in $ac_dir_suffix.
1521     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1522   else
1523     ac_dir_suffix= ac_dots=
1524   fi
1525
1526   case "$ac_given_srcdir" in
1527   .)  srcdir=.
1528       if test -z "$ac_dots"; then top_srcdir=.
1529       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1530   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1531   *) # Relative path.
1532     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1533     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1534   esac
1535
1536   case "$ac_given_INSTALL" in
1537   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1538   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1539   esac
1540
1541   echo creating "$ac_file"
1542   rm -f "$ac_file"
1543   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1544   case "$ac_file" in
1545   *Makefile*) ac_comsub="1i\\
1546 # $configure_input" ;;
1547   *) ac_comsub= ;;
1548   esac
1549
1550   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1551   sed -e "$ac_comsub
1552 s%@configure_input@%$configure_input%g
1553 s%@srcdir@%$srcdir%g
1554 s%@top_srcdir@%$top_srcdir%g
1555 s%@INSTALL@%$INSTALL%g
1556 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1557 fi; done
1558 rm -f conftest.s*
1559
1560 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1561 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1562 #
1563 # ac_d sets the value in "#define NAME VALUE" lines.
1564 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1565 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1566 ac_dC='\3'
1567 ac_dD='%g'
1568 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1569 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1570 ac_uB='\([      ]\)%\1#\2define\3'
1571 ac_uC=' '
1572 ac_uD='\4%g'
1573 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1574 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1575 ac_eB='$%\1#\2define\3'
1576 ac_eC=' '
1577 ac_eD='%g'
1578
1579 if test "${CONFIG_HEADERS+set}" != set; then
1580 EOF
1581 cat >> $CONFIG_STATUS <<EOF
1582   CONFIG_HEADERS="config.h"
1583 EOF
1584 cat >> $CONFIG_STATUS <<\EOF
1585 fi
1586 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1587   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1588   case "$ac_file" in
1589   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1590        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1591   *) ac_file_in="${ac_file}.in" ;;
1592   esac
1593
1594   echo creating $ac_file
1595
1596   rm -f conftest.frag conftest.in conftest.out
1597   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1598   cat $ac_file_inputs > conftest.in
1599
1600 EOF
1601
1602 # Transform confdefs.h into a sed script conftest.vals that substitutes
1603 # the proper values into config.h.in to produce config.h.  And first:
1604 # Protect against being on the right side of a sed subst in config.status.
1605 # Protect against being in an unquoted here document in config.status.
1606 rm -f conftest.vals
1607 cat > conftest.hdr <<\EOF
1608 s/[\\&%]/\\&/g
1609 s%[\\$`]%\\&%g
1610 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1611 s%ac_d%ac_u%gp
1612 s%ac_u%ac_e%gp
1613 EOF
1614 sed -n -f conftest.hdr confdefs.h > conftest.vals
1615 rm -f conftest.hdr
1616
1617 # This sed command replaces #undef with comments.  This is necessary, for
1618 # example, in the case of _POSIX_SOURCE, which is predefined and required
1619 # on some systems where configure will not decide to define it.
1620 cat >> conftest.vals <<\EOF
1621 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1622 EOF
1623
1624 # Break up conftest.vals because some shells have a limit on
1625 # the size of here documents, and old seds have small limits too.
1626
1627 rm -f conftest.tail
1628 while :
1629 do
1630   ac_lines=`grep -c . conftest.vals`
1631   # grep -c gives empty output for an empty file on some AIX systems.
1632   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1633   # Write a limited-size here document to conftest.frag.
1634   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1635   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1636   echo 'CEOF
1637   sed -f conftest.frag conftest.in > conftest.out
1638   rm -f conftest.in
1639   mv conftest.out conftest.in
1640 ' >> $CONFIG_STATUS
1641   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1642   rm -f conftest.vals
1643   mv conftest.tail conftest.vals
1644 done
1645 rm -f conftest.vals
1646
1647 cat >> $CONFIG_STATUS <<\EOF
1648   rm -f conftest.frag conftest.h
1649   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1650   cat conftest.in >> conftest.h
1651   rm -f conftest.in
1652   if cmp -s $ac_file conftest.h 2>/dev/null; then
1653     echo "$ac_file is unchanged"
1654     rm -f conftest.h
1655   else
1656     # Remove last slash and all that follows it.  Not all systems have dirname.
1657       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1658       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1659       # The file is in a subdirectory.
1660       test ! -d "$ac_dir" && mkdir "$ac_dir"
1661     fi
1662     rm -f $ac_file
1663     mv conftest.h $ac_file
1664   fi
1665 fi; done
1666
1667 EOF
1668 cat >> $CONFIG_STATUS <<EOF
1669
1670 EOF
1671 cat >> $CONFIG_STATUS <<\EOF
1672
1673 exit 0
1674 EOF
1675 chmod +x $CONFIG_STATUS
1676 rm -fr confdefs* $ac_clean_files
1677 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1678