The Tcpdump Group git mirrors - tcpdump/blob - 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 ac_help="$ac_help
  15   --without-gcc           don't use gcc"
  16 ac_help="$ac_help
  17   --enable-ipv6         Enable ipv6 (with ipv4) support
  18   --disable-ipv6                Disable ipv6 support"
  19
  20 # Initialize some variables set by options.
  21 # The variables have the same names as the options, with
  22 # dashes changed to underlines.
  23 build=NONE
  24 cache_file=./config.cache
  25 exec_prefix=NONE
  26 host=NONE
  27 no_create=
  28 nonopt=NONE
  29 no_recursion=
  30 prefix=NONE
  31 program_prefix=NONE
  32 program_suffix=NONE
  33 program_transform_name=s,x,x,
  34 silent=
  35 site=
  36 srcdir=
  37 target=NONE
  38 verbose=
  39 x_includes=NONE
  40 x_libraries=NONE
  41 bindir='${exec_prefix}/bin'
  42 sbindir='${exec_prefix}/sbin'
  43 libexecdir='${exec_prefix}/libexec'
  44 datadir='${prefix}/share'
  45 sysconfdir='${prefix}/etc'
  46 sharedstatedir='${prefix}/com'
  47 localstatedir='${prefix}/var'
  48 libdir='${exec_prefix}/lib'
  49 includedir='${prefix}/include'
  50 oldincludedir='/usr/include'
  51 infodir='${prefix}/info'
  52 mandir='${prefix}/man'
  53
  54 # Initialize some other variables.
  55 subdirs=
  56 MFLAGS= MAKEFLAGS=
  57 SHELL=${CONFIG_SHELL-/bin/sh}
  58 # Maximum number of lines to put in a shell here document.
  59 ac_max_here_lines=12
  60
  61 ac_prev=
  62 for ac_option
  63 do
  64
  65   # If the previous option needs an argument, assign it.
  66   if test -n "$ac_prev"; then
  67     eval "$ac_prev=\$ac_option"
  68     ac_prev=
  69     continue
  70   fi
  71
  72   case "$ac_option" in
  73   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  74   *) ac_optarg= ;;
  75   esac
  76
  77   # Accept the important Cygnus configure options, so we can diagnose typos.
  78
  79   case "$ac_option" in
  80
  81   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  82     ac_prev=bindir ;;
  83   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  84     bindir="$ac_optarg" ;;
  85
  86   -build | --build | --buil | --bui | --bu)
  87     ac_prev=build ;;
  88   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  89     build="$ac_optarg" ;;
  90
  91   -cache-file | --cache-file | --cache-fil | --cache-fi \
  92   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  93     ac_prev=cache_file ;;
  94   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  95   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  96     cache_file="$ac_optarg" ;;
  97
  98   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  99     ac_prev=datadir ;;
 100   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 101   | --da=*)
 102     datadir="$ac_optarg" ;;
 103
 104   -disable-* | --disable-*)
 105     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 106     # Reject names that are not valid shell variable names.
 107     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 108       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 109     fi
 110     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 111     eval "enable_${ac_feature}=no" ;;
 112
 113   -enable-* | --enable-*)
 114     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 115     # Reject names that are not valid shell variable names.
 116     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 117       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 118     fi
 119     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 120     case "$ac_option" in
 121       *=*) ;;
 122       *) ac_optarg=yes ;;
 123     esac
 124     eval "enable_${ac_feature}='$ac_optarg'" ;;
 125
 126   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 127   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 128   | --exec | --exe | --ex)
 129     ac_prev=exec_prefix ;;
 130   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 131   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 132   | --exec=* | --exe=* | --ex=*)
 133     exec_prefix="$ac_optarg" ;;
 134
 135   -gas | --gas | --ga | --g)
 136     # Obsolete; use --with-gas.
 137     with_gas=yes ;;
 138
 139   -help | --help | --hel | --he)
 140     # Omit some internal or obsolete options to make the list less imposing.
 141     # This message is too long to be a string in the A/UX 3.1 sh.
 142     cat << EOF
 143 Usage: configure [options] [host]
 144 Options: [defaults in brackets after descriptions]
 145 Configuration:
 146   --cache-file=FILE       cache test results in FILE
 147   --help                  print this message
 148   --no-create             do not create output files
 149   --quiet, --silent       do not print \`checking...' messages
 150   --version               print the version of autoconf that created configure
 151 Directory and file names:
 152   --prefix=PREFIX         install architecture-independent files in PREFIX
 153                           [$ac_default_prefix]
 154   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 155                           [same as prefix]
 156   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 157   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 158   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 159   --datadir=DIR           read-only architecture-independent data in DIR
 160                           [PREFIX/share]
 161   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 162   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 163                           [PREFIX/com]
 164   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 165   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 166   --includedir=DIR        C header files in DIR [PREFIX/include]
 167   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 168   --infodir=DIR           info documentation in DIR [PREFIX/info]
 169   --mandir=DIR            man documentation in DIR [PREFIX/man]
 170   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 171   --program-prefix=PREFIX prepend PREFIX to installed program names
 172   --program-suffix=SUFFIX append SUFFIX to installed program names
 173   --program-transform-name=PROGRAM
 174                           run sed PROGRAM on installed program names
 175 EOF
 176     cat << EOF
 177 Host type:
 178   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 179   --host=HOST             configure for HOST [guessed]
 180   --target=TARGET         configure for TARGET [TARGET=HOST]
 181 Features and packages:
 182   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 183   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 184   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 185   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 186   --x-includes=DIR        X include files are in DIR
 187   --x-libraries=DIR       X library files are in DIR
 188 EOF
 189     if test -n "$ac_help"; then
 190       echo "--enable and --with options recognized:$ac_help"
 191     fi
 192     exit 0 ;;
 193
 194   -host | --host | --hos | --ho)
 195     ac_prev=host ;;
 196   -host=* | --host=* | --hos=* | --ho=*)
 197     host="$ac_optarg" ;;
 198
 199   -includedir | --includedir | --includedi | --included | --include \
 200   | --includ | --inclu | --incl | --inc)
 201     ac_prev=includedir ;;
 202   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 203   | --includ=* | --inclu=* | --incl=* | --inc=*)
 204     includedir="$ac_optarg" ;;
 205
 206   -infodir | --infodir | --infodi | --infod | --info | --inf)
 207     ac_prev=infodir ;;
 208   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 209     infodir="$ac_optarg" ;;
 210
 211   -libdir | --libdir | --libdi | --libd)
 212     ac_prev=libdir ;;
 213   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 214     libdir="$ac_optarg" ;;
 215
 216   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 217   | --libexe | --libex | --libe)
 218     ac_prev=libexecdir ;;
 219   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 220   | --libexe=* | --libex=* | --libe=*)
 221     libexecdir="$ac_optarg" ;;
 222
 223   -localstatedir | --localstatedir | --localstatedi | --localstated \
 224   | --localstate | --localstat | --localsta | --localst \
 225   | --locals | --local | --loca | --loc | --lo)
 226     ac_prev=localstatedir ;;
 227   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 228   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 229   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 230     localstatedir="$ac_optarg" ;;
 231
 232   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 233     ac_prev=mandir ;;
 234   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 235     mandir="$ac_optarg" ;;
 236
 237   -nfp | --nfp | --nf)
 238     # Obsolete; use --without-fp.
 239     with_fp=no ;;
 240
 241   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 242   | --no-cr | --no-c)
 243     no_create=yes ;;
 244
 245   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 246   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 247     no_recursion=yes ;;
 248
 249   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 250   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 251   | --oldin | --oldi | --old | --ol | --o)
 252     ac_prev=oldincludedir ;;
 253   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 254   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 255   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 256     oldincludedir="$ac_optarg" ;;
 257
 258   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 259     ac_prev=prefix ;;
 260   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 261     prefix="$ac_optarg" ;;
 262
 263   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 264   | --program-pre | --program-pr | --program-p)
 265     ac_prev=program_prefix ;;
 266   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 267   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 268     program_prefix="$ac_optarg" ;;
 269
 270   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 271   | --program-suf | --program-su | --program-s)
 272     ac_prev=program_suffix ;;
 273   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 274   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 275     program_suffix="$ac_optarg" ;;
 276
 277   -program-transform-name | --program-transform-name \
 278   | --program-transform-nam | --program-transform-na \
 279   | --program-transform-n | --program-transform- \
 280   | --program-transform | --program-transfor \
 281   | --program-transfo | --program-transf \
 282   | --program-trans | --program-tran \
 283   | --progr-tra | --program-tr | --program-t)
 284     ac_prev=program_transform_name ;;
 285   -program-transform-name=* | --program-transform-name=* \
 286   | --program-transform-nam=* | --program-transform-na=* \
 287   | --program-transform-n=* | --program-transform-=* \
 288   | --program-transform=* | --program-transfor=* \
 289   | --program-transfo=* | --program-transf=* \
 290   | --program-trans=* | --program-tran=* \
 291   | --progr-tra=* | --program-tr=* | --program-t=*)
 292     program_transform_name="$ac_optarg" ;;
 293
 294   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 295   | -silent | --silent | --silen | --sile | --sil)
 296     silent=yes ;;
 297
 298   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 299     ac_prev=sbindir ;;
 300   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 301   | --sbi=* | --sb=*)
 302     sbindir="$ac_optarg" ;;
 303
 304   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 305   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 306   | --sharedst | --shareds | --shared | --share | --shar \
 307   | --sha | --sh)
 308     ac_prev=sharedstatedir ;;
 309   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 310   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 311   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 312   | --sha=* | --sh=*)
 313     sharedstatedir="$ac_optarg" ;;
 314
 315   -site | --site | --sit)
 316     ac_prev=site ;;
 317   -site=* | --site=* | --sit=*)
 318     site="$ac_optarg" ;;
 319
 320   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 321     ac_prev=srcdir ;;
 322   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 323     srcdir="$ac_optarg" ;;
 324
 325   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 326   | --syscon | --sysco | --sysc | --sys | --sy)
 327     ac_prev=sysconfdir ;;
 328   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 329   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 330     sysconfdir="$ac_optarg" ;;
 331
 332   -target | --target | --targe | --targ | --tar | --ta | --t)
 333     ac_prev=target ;;
 334   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 335     target="$ac_optarg" ;;
 336
 337   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 338     verbose=yes ;;
 339
 340   -version | --version | --versio | --versi | --vers)
 341     echo "configure generated by autoconf version 2.13"
 342     exit 0 ;;
 343
 344   -with-* | --with-*)
 345     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 346     # Reject names that are not valid shell variable names.
 347     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 348       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 349     fi
 350     ac_package=`echo $ac_package| sed 's/-/_/g'`
 351     case "$ac_option" in
 352       *=*) ;;
 353       *) ac_optarg=yes ;;
 354     esac
 355     eval "with_${ac_package}='$ac_optarg'" ;;
 356
 357   -without-* | --without-*)
 358     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 359     # Reject names that are not valid shell variable names.
 360     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 361       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 362     fi
 363     ac_package=`echo $ac_package| sed 's/-/_/g'`
 364     eval "with_${ac_package}=no" ;;
 365
 366   --x)
 367     # Obsolete; use --with-x.
 368     with_x=yes ;;
 369
 370   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 371   | --x-incl | --x-inc | --x-in | --x-i)
 372     ac_prev=x_includes ;;
 373   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 374   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 375     x_includes="$ac_optarg" ;;
 376
 377   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 378   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 379     ac_prev=x_libraries ;;
 380   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 381   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 382     x_libraries="$ac_optarg" ;;
 383
 384   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 385     ;;
 386
 387   *)
 388     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 389       echo "configure: warning: $ac_option: invalid host type" 1>&2
 390     fi
 391     if test "x$nonopt" != xNONE; then
 392       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 393     fi
 394     nonopt="$ac_option"
 395     ;;
 396
 397   esac
 398 done
 399
 400 if test -n "$ac_prev"; then
 401   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 402 fi
 403
 404 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 405
 406 # File descriptor usage:
 407 # 0 standard input
 408 # 1 file creation
 409 # 2 errors and warnings
 410 # 3 some systems may open it to /dev/tty
 411 # 4 used on the Kubota Titan
 412 # 6 checking for... messages and results
 413 # 5 compiler messages saved in config.log
 414 if test "$silent" = yes; then
 415   exec 6>/dev/null
 416 else
 417   exec 6>&1
 418 fi
 419 exec 5>./config.log
 420
 421 echo "\
 422 This file contains any messages produced by compilers while
 423 running configure, to aid debugging if configure makes a mistake.
 424 " 1>&5
 425
 426 # Strip out --no-create and --no-recursion so they do not pile up.
 427 # Also quote any args containing shell metacharacters.
 428 ac_configure_args=
 429 for ac_arg
 430 do
 431   case "$ac_arg" in
 432   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 433   | --no-cr | --no-c) ;;
 434   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 435   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 436   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 437   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 438   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 439   esac
 440 done
 441
 442 # NLS nuisances.
 443 # Only set these to C if already set.  These must not be set unconditionally
 444 # because not all systems understand e.g. LANG=C (notably SCO).
 445 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 446 # Non-C LC_CTYPE values break the ctype check.
 447 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 448 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 449 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 450 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 451
 452 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 453 rm -rf conftest* confdefs.h
 454 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 455 echo > confdefs.h
 456
 457 # A filename unique to this package, relative to the directory that
 458 # configure is in, which we can look for to find out if srcdir is correct.
 459 ac_unique_file=tcpdump.c
 460
 461 # Find the source files, if location was not specified.
 462 if test -z "$srcdir"; then
 463   ac_srcdir_defaulted=yes
 464   # Try the directory containing this script, then its parent.
 465   ac_prog=$0
 466   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 467   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 468   srcdir=$ac_confdir
 469   if test ! -r $srcdir/$ac_unique_file; then
 470     srcdir=..
 471   fi
 472 else
 473   ac_srcdir_defaulted=no
 474 fi
 475 if test ! -r $srcdir/$ac_unique_file; then
 476   if test "$ac_srcdir_defaulted" = yes; then
 477     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 478   else
 479     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 480   fi
 481 fi
 482 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 483
 484 # Prefer explicitly selected file to automatically selected ones.
 485 if test -z "$CONFIG_SITE"; then
 486   if test "x$prefix" != xNONE; then
 487     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 488   else
 489     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 490   fi
 491 fi
 492 for ac_site_file in $CONFIG_SITE; do
 493   if test -r "$ac_site_file"; then
 494     echo "loading site script $ac_site_file"
 495     . "$ac_site_file"
 496   fi
 497 done
 498
 499 if test -r "$cache_file"; then
 500   echo "loading cache $cache_file"
 501   . $cache_file
 502 else
 503   echo "creating cache $cache_file"
 504   > $cache_file
 505 fi
 506
 507 ac_ext=c
 508 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 509 ac_cpp='$CPP $CPPFLAGS'
 510 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 511 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 512 cross_compiling=$ac_cv_prog_cc_cross
 513
 514 ac_exeext=
 515 ac_objext=o
 516 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 517   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 518   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 519     ac_n= ac_c='
 520 ' ac_t='        '
 521   else
 522     ac_n=-n ac_c= ac_t=
 523   fi
 524 else
 525   ac_n= ac_c='\c' ac_t=
 526 fi
 527
 528
 529
 530 ac_aux_dir=
 531 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 532   if test -f $ac_dir/install-sh; then
 533     ac_aux_dir=$ac_dir
 534     ac_install_sh="$ac_aux_dir/install-sh -c"
 535     break
 536   elif test -f $ac_dir/install.sh; then
 537     ac_aux_dir=$ac_dir
 538     ac_install_sh="$ac_aux_dir/install.sh -c"
 539     break
 540   fi
 541 done
 542 if test -z "$ac_aux_dir"; then
 543   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 544 fi
 545 ac_config_guess=$ac_aux_dir/config.guess
 546 ac_config_sub=$ac_aux_dir/config.sub
 547 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 548
 549
 550 # Do some error checking and defaulting for the host and target type.
 551 # The inputs are:
 552 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 553 #
 554 # The rules are:
 555 # 1. You are not allowed to specify --host, --target, and nonopt at the
 556 #    same time.
 557 # 2. Host defaults to nonopt.
 558 # 3. If nonopt is not specified, then host defaults to the current host,
 559 #    as determined by config.guess.
 560 # 4. Target and build default to nonopt.
 561 # 5. If nonopt is not specified, then target and build default to host.
 562
 563 # The aliases save the names the user supplied, while $host etc.
 564 # will get canonicalized.
 565 case $host---$target---$nonopt in
 566 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 567 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 568 esac
 569
 570
 571 # Make sure we can run config.sub.
 572 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 573 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 574 fi
 575
 576 echo $ac_n "checking host system type""... $ac_c" 1>&6
 577 echo "configure:578: checking host system type" >&5
 578
 579 host_alias=$host
 580 case "$host_alias" in
 581 NONE)
 582   case $nonopt in
 583   NONE)
 584     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 585     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 586     fi ;;
 587   *) host_alias=$nonopt ;;
 588   esac ;;
 589 esac
 590
 591 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 592 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 593 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 594 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 595 echo "$ac_t""$host" 1>&6
 596
 597 echo $ac_n "checking target system type""... $ac_c" 1>&6
 598 echo "configure:599: checking target system type" >&5
 599
 600 target_alias=$target
 601 case "$target_alias" in
 602 NONE)
 603   case $nonopt in
 604   NONE) target_alias=$host_alias ;;
 605   *) target_alias=$nonopt ;;
 606   esac ;;
 607 esac
 608
 609 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 610 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 611 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 612 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 613 echo "$ac_t""$target" 1>&6
 614
 615 echo $ac_n "checking build system type""... $ac_c" 1>&6
 616 echo "configure:617: checking build system type" >&5
 617
 618 build_alias=$build
 619 case "$build_alias" in
 620 NONE)
 621   case $nonopt in
 622   NONE) build_alias=$host_alias ;;
 623   *) build_alias=$nonopt ;;
 624   esac ;;
 625 esac
 626
 627 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 628 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 629 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 630 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 631 echo "$ac_t""$build" 1>&6
 632
 633 test "$host_alias" != "$target_alias" &&
 634   test "$program_prefix$program_suffix$program_transform_name" = \
 635     NONENONEs,x,x, &&
 636   program_prefix=${target_alias}-
 637
 638
 639 umask 002
 640
 641 if test -z "$PWD" ; then
 642         PWD=`pwd`
 643 fi
 644
 645
 646
 647
 648
 649     # Check whether --with-gcc or --without-gcc was given.
 650 if test "${with_gcc+set}" = set; then
 651   withval="$with_gcc"
 652   :
 653 fi
 654
 655     V_CCOPT="-O"
 656     V_INCLS=""
 657     if test "${srcdir}" != "." ; then
 658             V_INCLS="-I\$(srcdir)"
 659     fi
 660     if test "${CFLAGS+set}" = set; then
 661             LBL_CFLAGS="$CFLAGS"
 662     fi
 663     if test -z "$CC" ; then
 664             case "$target_os" in
 665
 666             bsdi*)
 667                     # Extract the first word of "shlicc2", so it can be a program name with args.
 668 set dummy shlicc2; ac_word=$2
 669 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 670 echo "configure:671: checking for $ac_word" >&5
 671 if eval "test \"`echo '$''{'ac_cv_prog_SHLICC2'+set}'`\" = set"; then
 672   echo $ac_n "(cached) $ac_c" 1>&6
 673 else
 674   if test -n "$SHLICC2"; then
 675   ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.
 676 else
 677   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 678   ac_dummy="$PATH"
 679   for ac_dir in $ac_dummy; do
 680     test -z "$ac_dir" && ac_dir=.
 681     if test -f $ac_dir/$ac_word; then
 682       ac_cv_prog_SHLICC2="yes"
 683       break
 684     fi
 685   done
 686   IFS="$ac_save_ifs"
 687   test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
 688 fi
 689 fi
 690 SHLICC2="$ac_cv_prog_SHLICC2"
 691 if test -n "$SHLICC2"; then
 692   echo "$ac_t""$SHLICC2" 1>&6
 693 else
 694   echo "$ac_t""no" 1>&6
 695 fi
 696
 697                     if test $SHLICC2 = yes ; then
 698                             CC=shlicc2
 699                             export CC
 700                     fi
 701                     ;;
 702             esac
 703     fi
 704     if test -z "$CC" -a "$with_gcc" = no ; then
 705             CC=cc
 706             export CC
 707     fi
 708     # Extract the first word of "gcc", so it can be a program name with args.
 709 set dummy gcc; ac_word=$2
 710 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 711 echo "configure:712: checking for $ac_word" >&5
 712 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 713   echo $ac_n "(cached) $ac_c" 1>&6
 714 else
 715   if test -n "$CC"; then
 716   ac_cv_prog_CC="$CC" # Let the user override the test.
 717 else
 718   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 719   ac_dummy="$PATH"
 720   for ac_dir in $ac_dummy; do
 721     test -z "$ac_dir" && ac_dir=.
 722     if test -f $ac_dir/$ac_word; then
 723       ac_cv_prog_CC="gcc"
 724       break
 725     fi
 726   done
 727   IFS="$ac_save_ifs"
 728 fi
 729 fi
 730 CC="$ac_cv_prog_CC"
 731 if test -n "$CC"; then
 732   echo "$ac_t""$CC" 1>&6
 733 else
 734   echo "$ac_t""no" 1>&6
 735 fi
 736
 737 if test -z "$CC"; then
 738   # Extract the first word of "cc", so it can be a program name with args.
 739 set dummy cc; ac_word=$2
 740 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 741 echo "configure:742: checking for $ac_word" >&5
 742 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 743   echo $ac_n "(cached) $ac_c" 1>&6
 744 else
 745   if test -n "$CC"; then
 746   ac_cv_prog_CC="$CC" # Let the user override the test.
 747 else
 748   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 749   ac_prog_rejected=no
 750   ac_dummy="$PATH"
 751   for ac_dir in $ac_dummy; do
 752     test -z "$ac_dir" && ac_dir=.
 753     if test -f $ac_dir/$ac_word; then
 754       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 755         ac_prog_rejected=yes
 756         continue
 757       fi
 758       ac_cv_prog_CC="cc"
 759       break
 760     fi
 761   done
 762   IFS="$ac_save_ifs"
 763 if test $ac_prog_rejected = yes; then
 764   # We found a bogon in the path, so make sure we never use it.
 765   set dummy $ac_cv_prog_CC
 766   shift
 767   if test $# -gt 0; then
 768     # We chose a different compiler from the bogus one.
 769     # However, it has the same basename, so the bogon will be chosen
 770     # first if we set CC to just the basename; use the full file name.
 771     shift
 772     set dummy "$ac_dir/$ac_word" "$@"
 773     shift
 774     ac_cv_prog_CC="$@"
 775   fi
 776 fi
 777 fi
 778 fi
 779 CC="$ac_cv_prog_CC"
 780 if test -n "$CC"; then
 781   echo "$ac_t""$CC" 1>&6
 782 else
 783   echo "$ac_t""no" 1>&6
 784 fi
 785
 786   if test -z "$CC"; then
 787     case "`uname -s`" in
 788     *win32* | *WIN32*)
 789       # Extract the first word of "cl", so it can be a program name with args.
 790 set dummy cl; ac_word=$2
 791 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 792 echo "configure:793: checking for $ac_word" >&5
 793 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 794   echo $ac_n "(cached) $ac_c" 1>&6
 795 else
 796   if test -n "$CC"; then
 797   ac_cv_prog_CC="$CC" # Let the user override the test.
 798 else
 799   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 800   ac_dummy="$PATH"
 801   for ac_dir in $ac_dummy; do
 802     test -z "$ac_dir" && ac_dir=.
 803     if test -f $ac_dir/$ac_word; then
 804       ac_cv_prog_CC="cl"
 805       break
 806     fi
 807   done
 808   IFS="$ac_save_ifs"
 809 fi
 810 fi
 811 CC="$ac_cv_prog_CC"
 812 if test -n "$CC"; then
 813   echo "$ac_t""$CC" 1>&6
 814 else
 815   echo "$ac_t""no" 1>&6
 816 fi
 817  ;;
 818     esac
 819   fi
 820   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 821 fi
 822
 823 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 824 echo "configure:825: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 825
 826 ac_ext=c
 827 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 828 ac_cpp='$CPP $CPPFLAGS'
 829 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 830 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 831 cross_compiling=$ac_cv_prog_cc_cross
 832
 833 cat > conftest.$ac_ext << EOF
 834
 835 #line 836 "configure"
 836 #include "confdefs.h"
 837
 838 main(){return(0);}
 839 EOF
 840 if { (eval echo configure:841: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 841   ac_cv_prog_cc_works=yes
 842   # If we can't run a trivial program, we are probably using a cross compiler.
 843   if (./conftest; exit) 2>/dev/null; then
 844     ac_cv_prog_cc_cross=no
 845   else
 846     ac_cv_prog_cc_cross=yes
 847   fi
 848 else
 849   echo "configure: failed program was:" >&5
 850   cat conftest.$ac_ext >&5
 851   ac_cv_prog_cc_works=no
 852 fi
 853 rm -fr conftest*
 854 ac_ext=c
 855 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 856 ac_cpp='$CPP $CPPFLAGS'
 857 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 858 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 859 cross_compiling=$ac_cv_prog_cc_cross
 860
 861 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 862 if test $ac_cv_prog_cc_works = no; then
 863   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 864 fi
 865 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 866 echo "configure:867: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 867 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 868 cross_compiling=$ac_cv_prog_cc_cross
 869
 870 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 871 echo "configure:872: checking whether we are using GNU C" >&5
 872 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 873   echo $ac_n "(cached) $ac_c" 1>&6
 874 else
 875   cat > conftest.c <<EOF
 876 #ifdef __GNUC__
 877   yes;
 878 #endif
 879 EOF
 880 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:881: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 881   ac_cv_prog_gcc=yes
 882 else
 883   ac_cv_prog_gcc=no
 884 fi
 885 fi
 886
 887 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 888
 889 if test $ac_cv_prog_gcc = yes; then
 890   GCC=yes
 891 else
 892   GCC=
 893 fi
 894
 895 ac_test_CFLAGS="${CFLAGS+set}"
 896 ac_save_CFLAGS="$CFLAGS"
 897 CFLAGS=
 898 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 899 echo "configure:900: checking whether ${CC-cc} accepts -g" >&5
 900 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 901   echo $ac_n "(cached) $ac_c" 1>&6
 902 else
 903   echo 'void f(){}' > conftest.c
 904 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 905   ac_cv_prog_cc_g=yes
 906 else
 907   ac_cv_prog_cc_g=no
 908 fi
 909 rm -f conftest*
 910
 911 fi
 912
 913 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 914 if test "$ac_test_CFLAGS" = set; then
 915   CFLAGS="$ac_save_CFLAGS"
 916 elif test $ac_cv_prog_cc_g = yes; then
 917   if test "$GCC" = yes; then
 918     CFLAGS="-g -O2"
 919   else
 920     CFLAGS="-g"
 921   fi
 922 else
 923   if test "$GCC" = yes; then
 924     CFLAGS="-O2"
 925   else
 926     CFLAGS=
 927   fi
 928 fi
 929
 930     if test "$GCC" = yes ; then
 931             if test "$SHLICC2" = yes ; then
 932                     ac_cv_lbl_gcc_vers=2
 933                     V_CCOPT="-O2"
 934             else
 935                     echo $ac_n "checking gcc version""... $ac_c" 1>&6
 936 echo "configure:937: checking gcc version" >&5
 937                     if eval "test \"`echo '$''{'ac_cv_lbl_gcc_vers'+set}'`\" = set"; then
 938   echo $ac_n "(cached) $ac_c" 1>&6
 939 else
 940   ac_cv_lbl_gcc_vers=`$CC -v 2>&1 | \
 941                             sed -e '/^gcc version /!d' \
 942                                 -e 's/^gcc version //' \
 943                                 -e 's/ .*//' -e 's/^[^0-9]*//' \
 944                                 -e 's/\..*//'`
 945 fi
 946
 947                     echo "$ac_t""$ac_cv_lbl_gcc_vers" 1>&6
 948                     if test $ac_cv_lbl_gcc_vers -gt 1 ; then
 949                             V_CCOPT="-O2"
 950                     fi
 951             fi
 952     else
 953             echo $ac_n "checking that $CC handles ansi prototypes""... $ac_c" 1>&6
 954 echo "configure:955: checking that $CC handles ansi prototypes" >&5
 955             if eval "test \"`echo '$''{'ac_cv_lbl_cc_ansi_prototypes'+set}'`\" = set"; then
 956   echo $ac_n "(cached) $ac_c" 1>&6
 957 else
 958   cat > conftest.$ac_ext <<EOF
 959 #line 960 "configure"
 960 #include "confdefs.h"
 961 #include <sys/types.h>
 962 int main() {
 963 int frob(int, char *)
 964 ; return 0; }
 965 EOF
 966 if { (eval echo configure:967: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 967   rm -rf conftest*
 968   ac_cv_lbl_cc_ansi_prototypes=yes
 969 else
 970   echo "configure: failed program was:" >&5
 971   cat conftest.$ac_ext >&5
 972   rm -rf conftest*
 973   ac_cv_lbl_cc_ansi_prototypes=no
 974 fi
 975 rm -f conftest*
 976 fi
 977
 978             echo "$ac_t""$ac_cv_lbl_cc_ansi_prototypes" 1>&6
 979             if test $ac_cv_lbl_cc_ansi_prototypes = no ; then
 980                     case "$target_os" in
 981
 982                     hpux*)
 983                             echo $ac_n "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)""... $ac_c" 1>&6
 984 echo "configure:985: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5
 985                             savedcflags="$CFLAGS"
 986                             CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
 987                             if eval "test \"`echo '$''{'ac_cv_lbl_cc_hpux_cc_aa'+set}'`\" = set"; then
 988   echo $ac_n "(cached) $ac_c" 1>&6
 989 else
 990   cat > conftest.$ac_ext <<EOF
 991 #line 992 "configure"
 992 #include "confdefs.h"
 993 #include <sys/types.h>
 994 int main() {
 995 int frob(int, char *)
 996 ; return 0; }
 997 EOF
 998 if { (eval echo configure:999: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 999   rm -rf conftest*
1000   ac_cv_lbl_cc_hpux_cc_aa=yes
1001 else
1002   echo "configure: failed program was:" >&5
1003   cat conftest.$ac_ext >&5
1004   rm -rf conftest*
1005   ac_cv_lbl_cc_hpux_cc_aa=no
1006 fi
1007 rm -f conftest*
1008 fi
1009
1010                             echo "$ac_t""$ac_cv_lbl_cc_hpux_cc_aa" 1>&6
1011                             if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then
1012                                     { echo "configure: error: see the INSTALL doc for more info" 1>&2; exit 1; }
1013                             fi
1014                             CFLAGS="$savedcflags"
1015                             V_CCOPT="-Aa $V_CCOPT"
1016                             cat >> confdefs.h <<\EOF
1017 #define _HPUX_SOURCE 1
1018 EOF
1019
1020                             ;;
1021
1022                     *)
1023                             { echo "configure: error: see the INSTALL doc for more info" 1>&2; exit 1; }
1024                             ;;
1025                     esac
1026             fi
1027             V_INCLS="$V_INCLS -I/usr/local/include"
1028             LDFLAGS="$LDFLAGS -L/usr/local/lib"
1029
1030             case "$target_os" in
1031
1032             irix*)
1033                     V_CCOPT="$V_CCOPT -xansi -signed -g3"
1034                     ;;
1035
1036             osf*)
1037                     V_CCOPT="$V_CCOPT -std1 -g3"
1038                     ;;
1039
1040             ultrix*)
1041                     echo $ac_n "checking that Ultrix $CC hacks const in prototypes""... $ac_c" 1>&6
1042 echo "configure:1043: checking that Ultrix $CC hacks const in prototypes" >&5
1043                     if eval "test \"`echo '$''{'ac_cv_lbl_cc_const_proto'+set}'`\" = set"; then
1044   echo $ac_n "(cached) $ac_c" 1>&6
1045 else
1046   cat > conftest.$ac_ext <<EOF
1047 #line 1048 "configure"
1048 #include "confdefs.h"
1049 #include <sys/types.h>
1050 int main() {
1051 struct a { int b; };
1052                             void c(const struct a *)
1053 ; return 0; }
1054 EOF
1055 if { (eval echo configure:1056: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1056   rm -rf conftest*
1057   ac_cv_lbl_cc_const_proto=yes
1058 else
1059   echo "configure: failed program was:" >&5
1060   cat conftest.$ac_ext >&5
1061   rm -rf conftest*
1062   ac_cv_lbl_cc_const_proto=no
1063 fi
1064 rm -f conftest*
1065 fi
1066
1067                     echo "$ac_t""$ac_cv_lbl_cc_const_proto" 1>&6
1068                     if test $ac_cv_lbl_cc_const_proto = no ; then
1069                             cat >> confdefs.h <<\EOF
1070 #define const
1071 EOF
1072
1073                     fi
1074                     ;;
1075             esac
1076     fi
1077
1078
1079 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1080 echo "configure:1081: checking how to run the C preprocessor" >&5
1081 # On Suns, sometimes $CPP names a directory.
1082 if test -n "$CPP" && test -d "$CPP"; then
1083   CPP=
1084 fi
1085 if test -z "$CPP"; then
1086 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1087   echo $ac_n "(cached) $ac_c" 1>&6
1088 else
1089     # This must be in double quotes, not single quotes, because CPP may get
1090   # substituted into the Makefile and "${CC-cc}" will confuse make.
1091   CPP="${CC-cc} -E"
1092   # On the NeXT, cc -E runs the code through the compiler's parser,
1093   # not just through cpp.
1094   cat > conftest.$ac_ext <<EOF
1095 #line 1096 "configure"
1096 #include "confdefs.h"
1097 #include <assert.h>
1098 Syntax Error
1099 EOF
1100 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1101 { (eval echo configure:1102: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1102 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1103 if test -z "$ac_err"; then
1104   :
1105 else
1106   echo "$ac_err" >&5
1107   echo "configure: failed program was:" >&5
1108   cat conftest.$ac_ext >&5
1109   rm -rf conftest*
1110   CPP="${CC-cc} -E -traditional-cpp"
1111   cat > conftest.$ac_ext <<EOF
1112 #line 1113 "configure"
1113 #include "confdefs.h"
1114 #include <assert.h>
1115 Syntax Error
1116 EOF
1117 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1118 { (eval echo configure:1119: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1119 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1120 if test -z "$ac_err"; then
1121   :
1122 else
1123   echo "$ac_err" >&5
1124   echo "configure: failed program was:" >&5
1125   cat conftest.$ac_ext >&5
1126   rm -rf conftest*
1127   CPP="${CC-cc} -nologo -E"
1128   cat > conftest.$ac_ext <<EOF
1129 #line 1130 "configure"
1130 #include "confdefs.h"
1131 #include <assert.h>
1132 Syntax Error
1133 EOF
1134 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1135 { (eval echo configure:1136: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1136 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1137 if test -z "$ac_err"; then
1138   :
1139 else
1140   echo "$ac_err" >&5
1141   echo "configure: failed program was:" >&5
1142   cat conftest.$ac_ext >&5
1143   rm -rf conftest*
1144   CPP=/lib/cpp
1145 fi
1146 rm -f conftest*
1147 fi
1148 rm -f conftest*
1149 fi
1150 rm -f conftest*
1151   ac_cv_prog_CPP="$CPP"
1152 fi
1153   CPP="$ac_cv_prog_CPP"
1154 else
1155   ac_cv_prog_CPP="$CPP"
1156 fi
1157 echo "$ac_t""$CPP" 1>&6
1158
1159 for ac_hdr in fcntl.h malloc.h memory.h rpc/rpcent.h
1160 do
1161 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1162 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1163 echo "configure:1164: checking for $ac_hdr" >&5
1164 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1165   echo $ac_n "(cached) $ac_c" 1>&6
1166 else
1167   cat > conftest.$ac_ext <<EOF
1168 #line 1169 "configure"
1169 #include "confdefs.h"
1170 #include <$ac_hdr>
1171 EOF
1172 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1173 { (eval echo configure:1174: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1174 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1175 if test -z "$ac_err"; then
1176   rm -rf conftest*
1177   eval "ac_cv_header_$ac_safe=yes"
1178 else
1179   echo "$ac_err" >&5
1180   echo "configure: failed program was:" >&5
1181   cat conftest.$ac_ext >&5
1182   rm -rf conftest*
1183   eval "ac_cv_header_$ac_safe=no"
1184 fi
1185 rm -f conftest*
1186 fi
1187 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1188   echo "$ac_t""yes" 1>&6
1189     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1190   cat >> confdefs.h <<EOF
1191 #define $ac_tr_hdr 1
1192 EOF
1193
1194 else
1195   echo "$ac_t""no" 1>&6
1196 fi
1197 done
1198
1199 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1200 echo "configure:1201: checking whether time.h and sys/time.h may both be included" >&5
1201 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1202   echo $ac_n "(cached) $ac_c" 1>&6
1203 else
1204   cat > conftest.$ac_ext <<EOF
1205 #line 1206 "configure"
1206 #include "confdefs.h"
1207 #include <sys/types.h>
1208 #include <sys/time.h>
1209 #include <time.h>
1210 int main() {
1211 struct tm *tp;
1212 ; return 0; }
1213 EOF
1214 if { (eval echo configure:1215: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1215   rm -rf conftest*
1216   ac_cv_header_time=yes
1217 else
1218   echo "configure: failed program was:" >&5
1219   cat conftest.$ac_ext >&5
1220   rm -rf conftest*
1221   ac_cv_header_time=no
1222 fi
1223 rm -f conftest*
1224 fi
1225
1226 echo "$ac_t""$ac_cv_header_time" 1>&6
1227 if test $ac_cv_header_time = yes; then
1228   cat >> confdefs.h <<\EOF
1229 #define TIME_WITH_SYS_TIME 1
1230 EOF
1231
1232 fi
1233
1234
1235 case "$target_os" in
1236
1237 linux*)
1238         echo $ac_n "checking Linux kernel version""... $ac_c" 1>&6
1239 echo "configure:1240: checking Linux kernel version" >&5
1240         if eval "test \"`echo '$''{'ac_cv_linux_vers'+set}'`\" = set"; then
1241   echo $ac_n "(cached) $ac_c" 1>&6
1242 else
1243   ac_cv_linux_vers=`uname -r 2>&1 | \
1244                 sed -n -e '$s/.* //' -e '$s/\..*//p'`
1245 fi
1246
1247         echo "$ac_t""$ac_cv_linux_vers" 1>&6
1248         if test $ac_cv_linux_vers -lt 2 ; then
1249                 { echo "configure: error: version 2 or higher required; see the INSTALL doc for more info" 1>&2; exit 1; }
1250         fi
1251         cat >> confdefs.h <<\EOF
1252 #define HAVE_NET_SLIP_H 1
1253 EOF
1254
1255         ;;
1256
1257 *)
1258         for ac_hdr in net/slip.h
1259 do
1260 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1261 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1262 echo "configure:1263: checking for $ac_hdr" >&5
1263 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1264   echo $ac_n "(cached) $ac_c" 1>&6
1265 else
1266   cat > conftest.$ac_ext <<EOF
1267 #line 1268 "configure"
1268 #include "confdefs.h"
1269 #include <$ac_hdr>
1270 EOF
1271 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1272 { (eval echo configure:1273: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1273 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1274 if test -z "$ac_err"; then
1275   rm -rf conftest*
1276   eval "ac_cv_header_$ac_safe=yes"
1277 else
1278   echo "$ac_err" >&5
1279   echo "configure: failed program was:" >&5
1280   cat conftest.$ac_ext >&5
1281   rm -rf conftest*
1282   eval "ac_cv_header_$ac_safe=no"
1283 fi
1284 rm -f conftest*
1285 fi
1286 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1287   echo "$ac_t""yes" 1>&6
1288     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1289   cat >> confdefs.h <<EOF
1290 #define $ac_tr_hdr 1
1291 EOF
1292
1293 else
1294   echo "$ac_t""no" 1>&6
1295 fi
1296 done
1297
1298         ;;
1299 esac
1300
1301 CFLAGS="$CFLAGS -Dss_family=__ss_family -Dss_len=__ss_len"
1302 echo $ac_n "checking whether to enable ipv6""... $ac_c" 1>&6
1303 echo "configure:1304: checking whether to enable ipv6" >&5
1304 # Check whether --enable-ipv6 or --disable-ipv6 was given.
1305 if test "${enable_ipv6+set}" = set; then
1306   enableval="$enable_ipv6"
1307    case "$enableval" in
1308 yes)   echo "$ac_t""yes" 1>&6
1309        cat >> confdefs.h <<\EOF
1310 #define ENABLE_IPV6 1
1311 EOF
1312
1313        LOCALSRC="print-ip6.c print-ip6opts.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c $LOCALSRC"
1314        cat >> confdefs.h <<\EOF
1315 #define INET6 1
1316 EOF
1317
1318        ipv6=yes
1319        ;;
1320 *)
1321        echo "$ac_t""no" 1>&6
1322        ipv6=no
1323        ;;
1324   esac
1325 else
1326   if test "$cross_compiling" = yes; then
1327    echo "$ac_t""no" 1>&6
1328   ipv6=no
1329
1330 else
1331   cat > conftest.$ac_ext <<EOF
1332 #line 1333 "configure"
1333 #include "confdefs.h"
1334  /* AF_INET6 avalable check */
1335 #include <sys/types.h>
1336 #include <sys/socket.h>
1337 main()
1338 {
1339  if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
1340    exit(1);
1341  else
1342    exit(0);
1343 }
1344
1345 EOF
1346 if { (eval echo configure:1347: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1347 then
1348    echo "$ac_t""yes" 1>&6
1349   cat >> confdefs.h <<\EOF
1350 #define ENABLE_IPV6 1
1351 EOF
1352
1353   LOCALSRC="print-ip6.c print-ip6opts.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c $LOCALSRC"
1354   cat >> confdefs.h <<\EOF
1355 #define INET6 1
1356 EOF
1357
1358   ipv6=yes
1359 else
1360   echo "configure: failed program was:" >&5
1361   cat conftest.$ac_ext >&5
1362   rm -fr conftest*
1363    echo "$ac_t""no" 1>&6
1364   ipv6=no
1365 fi
1366 rm -fr conftest*
1367 fi
1368
1369 fi
1370
1371
1372 ipv6type=unknown
1373 ipv6lib=none
1374 ipv6trylibc=no
1375
1376 if test "$ipv6" = "yes"; then
1377         echo $ac_n "checking ipv6 stack type""... $ac_c" 1>&6
1378 echo "configure:1379: checking ipv6 stack type" >&5
1379         for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do
1380                 case $i in
1381                 inria)
1382                                                 cat > conftest.$ac_ext <<EOF
1383 #line 1384 "configure"
1384 #include "confdefs.h"
1385 dnl
1386 #include <netinet/in.h>
1387 #ifdef IPV6_INRIA_VERSION
1388 yes
1389 #endif
1390 EOF
1391 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1392   egrep "yes" >/dev/null 2>&1; then
1393   rm -rf conftest*
1394   ipv6type=$i;
1395                                 CFLAGS="-DINET6 $CFLAGS"
1396 fi
1397 rm -f conftest*
1398
1399                         ;;
1400                 kame)
1401                                                 cat > conftest.$ac_ext <<EOF
1402 #line 1403 "configure"
1403 #include "confdefs.h"
1404 dnl
1405 #include <netinet/in.h>
1406 #ifdef __KAME__
1407 yes
1408 #endif
1409 EOF
1410 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1411   egrep "yes" >/dev/null 2>&1; then
1412   rm -rf conftest*
1413   ipv6type=$i;
1414                                 ipv6lib=inet6;
1415                                 ipv6libdir=/usr/local/v6/lib;
1416                                 ipv6trylibc=yes;
1417                                 CFLAGS="-DINET6 $CFLAGS"
1418 fi
1419 rm -f conftest*
1420
1421                         ;;
1422                 linux-glibc)
1423                                                 cat > conftest.$ac_ext <<EOF
1424 #line 1425 "configure"
1425 #include "confdefs.h"
1426 dnl
1427 #include <features.h>
1428 #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
1429 yes
1430 #endif
1431 EOF
1432 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1433   egrep "yes" >/dev/null 2>&1; then
1434   rm -rf conftest*
1435   ipv6type=$i;
1436                                 CFLAGS="-DINET6 $CFLAGS"
1437 fi
1438 rm -f conftest*
1439
1440                         ;;
1441                 linux-libinet6)
1442                                                 if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then
1443                                 ipv6type=$i
1444                                 ipv6lib=inet6
1445                                 ipv6libdir=/usr/inet6/lib
1446                                 ipv6trylibc=yes;
1447                                 CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS"
1448                         fi
1449                         ;;
1450                 toshiba)
1451                         cat > conftest.$ac_ext <<EOF
1452 #line 1453 "configure"
1453 #include "confdefs.h"
1454 dnl
1455 #include <sys/param.h>
1456 #ifdef _TOSHIBA_INET6
1457 yes
1458 #endif
1459 EOF
1460 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1461   egrep "yes" >/dev/null 2>&1; then
1462   rm -rf conftest*
1463   ipv6type=$i;
1464                                 ipv6lib=inet6;
1465                                 ipv6libdir=/usr/local/v6/lib;
1466                                 CFLAGS="-DINET6 $CFLAGS"
1467 fi
1468 rm -f conftest*
1469
1470                         ;;
1471                 v6d)
1472                         cat > conftest.$ac_ext <<EOF
1473 #line 1474 "configure"
1474 #include "confdefs.h"
1475 dnl
1476 #include </usr/local/v6/include/sys/v6config.h>
1477 #ifdef __V6D__
1478 yes
1479 #endif
1480 EOF
1481 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1482   egrep "yes" >/dev/null 2>&1; then
1483   rm -rf conftest*
1484   ipv6type=$i;
1485                                 ipv6lib=v6;
1486                                 ipv6libdir=/usr/local/v6/lib;
1487                                 CFLAGS="-I/usr/local/v6/include $CFLAGS"
1488 fi
1489 rm -f conftest*
1490
1491                         ;;
1492                 zeta)
1493                         cat > conftest.$ac_ext <<EOF
1494 #line 1495 "configure"
1495 #include "confdefs.h"
1496 dnl
1497 #include <sys/param.h>
1498 #ifdef _ZETA_MINAMI_INET6
1499 yes
1500 #endif
1501 EOF
1502 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1503   egrep "yes" >/dev/null 2>&1; then
1504   rm -rf conftest*
1505   ipv6type=$i;
1506                                 ipv6lib=inet6;
1507                                 ipv6libdir=/usr/local/v6/lib;
1508                                 CFLAGS="-DINET6 $CFLAGS"
1509 fi
1510 rm -f conftest*
1511
1512                         ;;
1513                 esac
1514                 if test "$ipv6type" != "unknown"; then
1515                         break
1516                 fi
1517         done
1518         echo "$ac_t""$ipv6type" 1>&6
1519 fi
1520
1521 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
1522         if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
1523                 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
1524                 echo "You have $ipv6lib library, using it"
1525         else
1526                 if test "$ipv6trylibc" = "yes"; then
1527                         echo "You do not have $ipv6lib library, using libc"
1528                 else
1529                         echo 'Fatal: no $ipv6lib library found.  cannot continue.'
1530                         echo "You need to fetch lib$ipv6lib.a from appropriate"
1531                         echo 'ipv6 kit and compile beforehand.'
1532                         exit 1
1533                 fi
1534         fi
1535 fi
1536
1537
1538 echo $ac_n "checking getaddrinfo bug""... $ac_c" 1>&6
1539 echo "configure:1540: checking getaddrinfo bug" >&5
1540 if test "$cross_compiling" = yes; then
1541   echo "$ac_t""buggy" 1>&6
1542 buggygetaddrinfo=yes
1543 else
1544   cat > conftest.$ac_ext <<EOF
1545 #line 1546 "configure"
1546 #include "confdefs.h"
1547
1548 #include <sys/types.h>
1549 #include <netdb.h>
1550 #include <string.h>
1551 #include <sys/socket.h>
1552 #include <netinet/in.h>
1553
1554 main()
1555 {
1556   int passive, gaierr, inet4 = 0, inet6 = 0;
1557   struct addrinfo hints, *ai, *aitop;
1558   char straddr[INET6_ADDRSTRLEN], strport[16];
1559
1560   for (passive = 0; passive <= 1; passive++) {
1561     memset(&hints, 0, sizeof(hints));
1562     hints.ai_family = AF_UNSPEC;
1563     hints.ai_flags = passive ? AI_PASSIVE : 0;
1564     hints.ai_socktype = SOCK_STREAM;
1565     if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
1566       (void)gai_strerror(gaierr);
1567       goto bad;
1568     }
1569     for (ai = aitop; ai; ai = ai->ai_next) {
1570       if (ai->ai_addr == NULL ||
1571           ai->ai_addrlen == 0 ||
1572           getnameinfo(ai->ai_addr, ai->ai_addrlen,
1573                       straddr, sizeof(straddr), strport, sizeof(strport),
1574                       NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
1575         goto bad;
1576       }
1577       switch (ai->ai_family) {
1578       case AF_INET:
1579         if (strcmp(strport, "54321") != 0) {
1580           goto bad;
1581         }
1582         if (passive) {
1583           if (strcmp(straddr, "0.0.0.0") != 0) {
1584             goto bad;
1585           }
1586         } else {
1587           if (strcmp(straddr, "127.0.0.1") != 0) {
1588             goto bad;
1589           }
1590         }
1591         inet4++;
1592         break;
1593       case AF_INET6:
1594         if (strcmp(strport, "54321") != 0) {
1595           goto bad;
1596         }
1597         if (passive) {
1598           if (strcmp(straddr, "::") != 0) {
1599             goto bad;
1600           }
1601         } else {
1602           if (strcmp(straddr, "::1") != 0) {
1603             goto bad;
1604           }
1605         }
1606         inet6++;
1607         break;
1608       case AF_UNSPEC:
1609         goto bad;
1610         break;
1611 #ifdef AF_UNIX
1612       case AF_UNIX:
1613 #else
1614 #ifdef AF_LOCAL
1615       case AF_LOCAL:
1616 #endif
1617 #endif
1618       default:
1619         /* another family support? */
1620         break;
1621       }
1622     }
1623   }
1624
1625   if (inet6 != 2 || inet4 != 2)
1626     goto bad;
1627
1628   if (aitop)
1629     freeaddrinfo(aitop);
1630   exit(0);
1631
1632  bad:
1633   if (aitop)
1634     freeaddrinfo(aitop);
1635   exit(1);
1636 }
1637
1638 EOF
1639 if { (eval echo configure:1640: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1640 then
1641   echo "$ac_t""good" 1>&6
1642 buggygetaddrinfo=no
1643 else
1644   echo "configure: failed program was:" >&5
1645   cat conftest.$ac_ext >&5
1646   rm -fr conftest*
1647   echo "$ac_t""buggy" 1>&6
1648 buggygetaddrinfo=yes
1649 fi
1650 rm -fr conftest*
1651 fi
1652
1653
1654 if test "$buggygetaddrinfo" = "yes"; then
1655         if test "$ipv6" = "yes" -a "$ipv6type" != "linux"; then
1656                 echo 'Fatal: You must get working getaddrinfo() function.'
1657                 echo '       or you can specify "--disable-ipv6"'.
1658                 exit 1
1659         elif test "$ipv6type" = "linux"; then
1660                 echo 'Warning: getaddrinfo() implementation on your system seems be buggy.'
1661                 echo '         Better upgreade your system library to newest version'
1662                 echo '         of GNU C library (aka glibc).'
1663         fi
1664 fi
1665 for ac_func in getaddrinfo getnameinfo inet_ntop inet_pton inet_aton
1666 do
1667 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1668 echo "configure:1669: checking for $ac_func" >&5
1669 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1670   echo $ac_n "(cached) $ac_c" 1>&6
1671 else
1672   cat > conftest.$ac_ext <<EOF
1673 #line 1674 "configure"
1674 #include "confdefs.h"
1675 /* System header to define __stub macros and hopefully few prototypes,
1676     which can conflict with char $ac_func(); below.  */
1677 #include <assert.h>
1678 /* Override any gcc2 internal prototype to avoid an error.  */
1679 /* We use char because int might match the return type of a gcc2
1680     builtin and then its argument prototype would still apply.  */
1681 char $ac_func();
1682
1683 int main() {
1684
1685 /* The GNU C library defines this for functions which it implements
1686     to always fail with ENOSYS.  Some functions are actually named
1687     something starting with __ and the normal name is an alias.  */
1688 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1689 choke me
1690 #else
1691 $ac_func();
1692 #endif
1693
1694 ; return 0; }
1695 EOF
1696 if { (eval echo configure:1697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1697   rm -rf conftest*
1698   eval "ac_cv_func_$ac_func=yes"
1699 else
1700   echo "configure: failed program was:" >&5
1701   cat conftest.$ac_ext >&5
1702   rm -rf conftest*
1703   eval "ac_cv_func_$ac_func=no"
1704 fi
1705 rm -f conftest*
1706 fi
1707
1708 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1709   echo "$ac_t""yes" 1>&6
1710     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1711   cat >> confdefs.h <<EOF
1712 #define $ac_tr_func 1
1713 EOF
1714
1715 else
1716   echo "$ac_t""no" 1>&6
1717 LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
1718 fi
1719 done
1720
1721
1722
1723
1724         echo $ac_n "checking if sockaddr struct has sa_len member""... $ac_c" 1>&6
1725 echo "configure:1726: checking if sockaddr struct has sa_len member" >&5
1726         if eval "test \"`echo '$''{'ac_cv_sockaddr_has_sa_len'+set}'`\" = set"; then
1727   echo $ac_n "(cached) $ac_c" 1>&6
1728 else
1729   cat > conftest.$ac_ext <<EOF
1730 #line 1731 "configure"
1731 #include "confdefs.h"
1732
1733 #               include <sys/types.h>
1734 #               include <sys/socket.h>
1735 int main() {
1736 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
1737 ; return 0; }
1738 EOF
1739 if { (eval echo configure:1740: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1740   rm -rf conftest*
1741   ac_cv_sockaddr_has_sa_len=yes
1742 else
1743   echo "configure: failed program was:" >&5
1744   cat conftest.$ac_ext >&5
1745   rm -rf conftest*
1746   ac_cv_sockaddr_has_sa_len=no
1747 fi
1748 rm -f conftest*
1749 fi
1750
1751         echo "$ac_t""$ac_cv_sockaddr_has_sa_len" 1>&6
1752                 if test $ac_cv_sockaddr_has_sa_len = yes ; then
1753                         cat >> confdefs.h <<\EOF
1754 #define HAVE_SOCKADDR_SA_LEN 1
1755 EOF
1756
1757         fi
1758
1759 if test "$ac_cv_sockaddr_has_sa_len" = no; then
1760         missing_includes=yes
1761 fi
1762
1763
1764         echo $ac_n "checking for __P""... $ac_c" 1>&6
1765 echo "configure:1766: checking for __P" >&5
1766         if eval "test \"`echo '$''{'ac_cv_portable_proto'+set}'`\" = set"; then
1767   echo $ac_n "(cached) $ac_c" 1>&6
1768 else
1769   cat > conftest.$ac_ext <<EOF
1770 #line 1771 "configure"
1771 #include "confdefs.h"
1772
1773 #               include <unistd.h>
1774 int main() {
1775 int f __P(())
1776 ; return 0; }
1777 EOF
1778 if { (eval echo configure:1779: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1779   rm -rf conftest*
1780   ac_cv_portable_proto=yes
1781 else
1782   echo "configure: failed program was:" >&5
1783   cat conftest.$ac_ext >&5
1784   rm -rf conftest*
1785   ac_cv_portable_proto=no
1786 fi
1787 rm -f conftest*
1788 fi
1789
1790         echo "$ac_t""$ac_cv_portable_proto" 1>&6
1791         if test $ac_cv_portable_proto = yes; then
1792                 cat >> confdefs.h <<\EOF
1793 #define HAVE_PORTABLE_PROTOTYPE 1
1794 EOF
1795
1796         fi
1797
1798 if test "$ac_cv_portable_proto" = no; then
1799         missing_includes=yes
1800 fi
1801
1802 echo $ac_n "checking size of char""... $ac_c" 1>&6
1803 echo "configure:1804: checking size of char" >&5
1804 if eval "test \"`echo '$''{'ac_cv_sizeof_char'+set}'`\" = set"; then
1805   echo $ac_n "(cached) $ac_c" 1>&6
1806 else
1807   if test "$cross_compiling" = yes; then
1808     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1809 else
1810   cat > conftest.$ac_ext <<EOF
1811 #line 1812 "configure"
1812 #include "confdefs.h"
1813 #include <stdio.h>
1814 main()
1815 {
1816   FILE *f=fopen("conftestval", "w");
1817   if (!f) exit(1);
1818   fprintf(f, "%d\n", sizeof(char));
1819   exit(0);
1820 }
1821 EOF
1822 if { (eval echo configure:1823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1823 then
1824   ac_cv_sizeof_char=`cat conftestval`
1825 else
1826   echo "configure: failed program was:" >&5
1827   cat conftest.$ac_ext >&5
1828   rm -fr conftest*
1829   ac_cv_sizeof_char=0
1830 fi
1831 rm -fr conftest*
1832 fi
1833
1834 fi
1835 echo "$ac_t""$ac_cv_sizeof_char" 1>&6
1836 cat >> confdefs.h <<EOF
1837 #define SIZEOF_CHAR $ac_cv_sizeof_char
1838 EOF
1839
1840
1841 echo $ac_n "checking size of short""... $ac_c" 1>&6
1842 echo "configure:1843: checking size of short" >&5
1843 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
1844   echo $ac_n "(cached) $ac_c" 1>&6
1845 else
1846   if test "$cross_compiling" = yes; then
1847     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1848 else
1849   cat > conftest.$ac_ext <<EOF
1850 #line 1851 "configure"
1851 #include "confdefs.h"
1852 #include <stdio.h>
1853 main()
1854 {
1855   FILE *f=fopen("conftestval", "w");
1856   if (!f) exit(1);
1857   fprintf(f, "%d\n", sizeof(short));
1858   exit(0);
1859 }
1860 EOF
1861 if { (eval echo configure:1862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1862 then
1863   ac_cv_sizeof_short=`cat conftestval`
1864 else
1865   echo "configure: failed program was:" >&5
1866   cat conftest.$ac_ext >&5
1867   rm -fr conftest*
1868   ac_cv_sizeof_short=0
1869 fi
1870 rm -fr conftest*
1871 fi
1872
1873 fi
1874 echo "$ac_t""$ac_cv_sizeof_short" 1>&6
1875 cat >> confdefs.h <<EOF
1876 #define SIZEOF_SHORT $ac_cv_sizeof_short
1877 EOF
1878
1879
1880 echo $ac_n "checking size of int""... $ac_c" 1>&6
1881 echo "configure:1882: checking size of int" >&5
1882 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
1883   echo $ac_n "(cached) $ac_c" 1>&6
1884 else
1885   if test "$cross_compiling" = yes; then
1886     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1887 else
1888   cat > conftest.$ac_ext <<EOF
1889 #line 1890 "configure"
1890 #include "confdefs.h"
1891 #include <stdio.h>
1892 main()
1893 {
1894   FILE *f=fopen("conftestval", "w");
1895   if (!f) exit(1);
1896   fprintf(f, "%d\n", sizeof(int));
1897   exit(0);
1898 }
1899 EOF
1900 if { (eval echo configure:1901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1901 then
1902   ac_cv_sizeof_int=`cat conftestval`
1903 else
1904   echo "configure: failed program was:" >&5
1905   cat conftest.$ac_ext >&5
1906   rm -fr conftest*
1907   ac_cv_sizeof_int=0
1908 fi
1909 rm -fr conftest*
1910 fi
1911
1912 fi
1913 echo "$ac_t""$ac_cv_sizeof_int" 1>&6
1914 cat >> confdefs.h <<EOF
1915 #define SIZEOF_INT $ac_cv_sizeof_int
1916 EOF
1917
1918
1919 echo $ac_n "checking size of long""... $ac_c" 1>&6
1920 echo "configure:1921: checking size of long" >&5
1921 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
1922   echo $ac_n "(cached) $ac_c" 1>&6
1923 else
1924   if test "$cross_compiling" = yes; then
1925     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1926 else
1927   cat > conftest.$ac_ext <<EOF
1928 #line 1929 "configure"
1929 #include "confdefs.h"
1930 #include <stdio.h>
1931 main()
1932 {
1933   FILE *f=fopen("conftestval", "w");
1934   if (!f) exit(1);
1935   fprintf(f, "%d\n", sizeof(long));
1936   exit(0);
1937 }
1938 EOF
1939 if { (eval echo configure:1940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1940 then
1941   ac_cv_sizeof_long=`cat conftestval`
1942 else
1943   echo "configure: failed program was:" >&5
1944   cat conftest.$ac_ext >&5
1945   rm -fr conftest*
1946   ac_cv_sizeof_long=0
1947 fi
1948 rm -fr conftest*
1949 fi
1950
1951 fi
1952 echo "$ac_t""$ac_cv_sizeof_long" 1>&6
1953 cat >> confdefs.h <<EOF
1954 #define SIZEOF_LONG $ac_cv_sizeof_long
1955 EOF
1956
1957
1958
1959
1960
1961         echo $ac_n "checking for addrinfo""... $ac_c" 1>&6
1962 echo "configure:1963: checking for addrinfo" >&5
1963         if eval "test \"`echo '$''{'ac_cv_addrinfo'+set}'`\" = set"; then
1964   echo $ac_n "(cached) $ac_c" 1>&6
1965 else
1966   cat > conftest.$ac_ext <<EOF
1967 #line 1968 "configure"
1968 #include "confdefs.h"
1969
1970 #               include <netdb.h>
1971 int main() {
1972 struct addrinfo a
1973 ; return 0; }
1974 EOF
1975 if { (eval echo configure:1976: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1976   rm -rf conftest*
1977   ac_cv_addrinfo=yes
1978 else
1979   echo "configure: failed program was:" >&5
1980   cat conftest.$ac_ext >&5
1981   rm -rf conftest*
1982   ac_cv_addrinfo=no
1983 fi
1984 rm -f conftest*
1985 fi
1986
1987         echo "$ac_t""$ac_cv_addrinfo" 1>&6
1988         if test $ac_cv_addrinfo = yes; then
1989                 cat >> confdefs.h <<\EOF
1990 #define HAVE_ADDRINFO 1
1991 EOF
1992
1993         fi
1994
1995 if test "$ac_cv_addrinfo" = no; then
1996         missing_includes=yes
1997 fi
1998
1999
2000         echo $ac_n "checking for sockaddr_storage""... $ac_c" 1>&6
2001 echo "configure:2002: checking for sockaddr_storage" >&5
2002         if eval "test \"`echo '$''{'ac_cv_sa_storage'+set}'`\" = set"; then
2003   echo $ac_n "(cached) $ac_c" 1>&6
2004 else
2005   cat > conftest.$ac_ext <<EOF
2006 #line 2007 "configure"
2007 #include "confdefs.h"
2008
2009 #               include <sys/types.h>
2010 #               include <sys/socket.h>
2011 int main() {
2012 struct sockaddr_storage s
2013 ; return 0; }
2014 EOF
2015 if { (eval echo configure:2016: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2016   rm -rf conftest*
2017   ac_cv_sa_storage=yes
2018 else
2019   echo "configure: failed program was:" >&5
2020   cat conftest.$ac_ext >&5
2021   rm -rf conftest*
2022   ac_cv_sa_storage=no
2023 fi
2024 rm -f conftest*
2025 fi
2026
2027         echo "$ac_t""$ac_cv_sa_storage" 1>&6
2028         if test $ac_cv_sa_storage = yes; then
2029                 cat >> confdefs.h <<\EOF
2030 #define HAVE_SOCKADDR_STORAGE 1
2031 EOF
2032
2033         fi
2034
2035 if test "$ac_cv_sa_storage" = no; then
2036         missing_includes=yes
2037 fi
2038
2039
2040         ac_cv_addrsz=yes
2041         echo $ac_n "checking for INADDRSZ""... $ac_c" 1>&6
2042 echo "configure:2043: checking for INADDRSZ" >&5
2043         if eval "test \"`echo '$''{'ac_cv_inaddrsz'+set}'`\" = set"; then
2044   echo $ac_n "(cached) $ac_c" 1>&6
2045 else
2046   cat > conftest.$ac_ext <<EOF
2047 #line 2048 "configure"
2048 #include "confdefs.h"
2049
2050 #               include <arpa/nameser.h>
2051 int main() {
2052 int a = INADDRSZ
2053 ; return 0; }
2054 EOF
2055 if { (eval echo configure:2056: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2056   rm -rf conftest*
2057   ac_cv_inaddrsz=yes
2058 else
2059   echo "configure: failed program was:" >&5
2060   cat conftest.$ac_ext >&5
2061   rm -rf conftest*
2062   ac_cv_inaddrsz=no
2063 fi
2064 rm -f conftest*
2065 fi
2066
2067         echo "$ac_t""$ac_cv_inaddrsz" 1>&6
2068         if test $ac_cv_inaddrsz = yes; then
2069                 cat >> confdefs.h <<\EOF
2070 #define HAVE_INADDRSZ 1
2071 EOF
2072
2073         else
2074                 ac_cv_addrsz=no
2075         fi
2076         echo $ac_n "checking for IN6ADDRSZ""... $ac_c" 1>&6
2077 echo "configure:2078: checking for IN6ADDRSZ" >&5
2078         if eval "test \"`echo '$''{'ac_cv_in6addrsz'+set}'`\" = set"; then
2079   echo $ac_n "(cached) $ac_c" 1>&6
2080 else
2081   cat > conftest.$ac_ext <<EOF
2082 #line 2083 "configure"
2083 #include "confdefs.h"
2084
2085 #               include <arpa/nameser.h>
2086 int main() {
2087 int a = IN6ADDRSZ
2088 ; return 0; }
2089 EOF
2090 if { (eval echo configure:2091: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2091   rm -rf conftest*
2092   ac_cv_in6addrsz=yes
2093 else
2094   echo "configure: failed program was:" >&5
2095   cat conftest.$ac_ext >&5
2096   rm -rf conftest*
2097   ac_cv_in6addrsz=no
2098 fi
2099 rm -f conftest*
2100 fi
2101
2102         echo "$ac_t""$ac_cv_in6addrsz" 1>&6
2103         if test $ac_cv_in6addrsz = yes; then
2104                 cat >> confdefs.h <<\EOF
2105 #define HAVE_IN6ADDRSZ 1
2106 EOF
2107
2108         else
2109                 ac_cv_addrsz=no
2110         fi
2111
2112 if test "$ac_cv_addrsz" = no; then
2113         missing_includes=yes
2114 fi
2115
2116
2117         echo $ac_n "checking for RES_USE_INET6""... $ac_c" 1>&6
2118 echo "configure:2119: checking for RES_USE_INET6" >&5
2119         if eval "test \"`echo '$''{'ac_cv_res_inet6'+set}'`\" = set"; then
2120   echo $ac_n "(cached) $ac_c" 1>&6
2121 else
2122   cat > conftest.$ac_ext <<EOF
2123 #line 2124 "configure"
2124 #include "confdefs.h"
2125
2126 #               include <sys/types.h>
2127 #               include <netinet/in.h>
2128 #               include <resolv.h>
2129 int main() {
2130 int a = RES_USE_INET6
2131 ; return 0; }
2132 EOF
2133 if { (eval echo configure:2134: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2134   rm -rf conftest*
2135   ac_cv_res_inet6=yes
2136 else
2137   echo "configure: failed program was:" >&5
2138   cat conftest.$ac_ext >&5
2139   rm -rf conftest*
2140   ac_cv_res_inet6=no
2141 fi
2142 rm -f conftest*
2143 fi
2144
2145         echo "$ac_t""$ac_cv_res_inet6" 1>&6
2146         if test $ac_cv_res_inet6 = yes; then
2147                 cat >> confdefs.h <<\EOF
2148 #define HAVE_RES_USE_INET6 1
2149 EOF
2150
2151         fi
2152
2153 if test "$ac_cv_res_inet6" = no; then
2154         missing_includes=yes
2155 fi
2156
2157
2158         echo $ac_n "checking for AAAA""... $ac_c" 1>&6
2159 echo "configure:2160: checking for AAAA" >&5
2160         if eval "test \"`echo '$''{'ac_cv_aaaa'+set}'`\" = set"; then
2161   echo $ac_n "(cached) $ac_c" 1>&6
2162 else
2163   cat > conftest.$ac_ext <<EOF
2164 #line 2165 "configure"
2165 #include "confdefs.h"
2166
2167 #               include <sys/types.h>
2168 #               include <arpa/nameser.h>
2169 int main() {
2170 int a = T_AAAA
2171 ; return 0; }
2172 EOF
2173 if { (eval echo configure:2174: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2174   rm -rf conftest*
2175   ac_cv_aaaa=yes
2176 else
2177   echo "configure: failed program was:" >&5
2178   cat conftest.$ac_ext >&5
2179   rm -rf conftest*
2180   ac_cv_aaaa=no
2181 fi
2182 rm -f conftest*
2183 fi
2184
2185         echo "$ac_t""$ac_cv_aaaa" 1>&6
2186         if test $ac_cv_aaaa = yes; then
2187                 cat >> confdefs.h <<\EOF
2188 #define HAVE_AAAA 1
2189 EOF
2190
2191         fi
2192
2193 if test "$ac_cv_aaaa" = no; then
2194         cat >> confdefs.h <<\EOF
2195 #define T_AAAA 28
2196 EOF
2197
2198 fi
2199
2200
2201         echo $ac_n "checking for res_state_ext""... $ac_c" 1>&6
2202 echo "configure:2203: checking for res_state_ext" >&5
2203         if eval "test \"`echo '$''{'ac_cv_res_state_ext'+set}'`\" = set"; then
2204   echo $ac_n "(cached) $ac_c" 1>&6
2205 else
2206   cat > conftest.$ac_ext <<EOF
2207 #line 2208 "configure"
2208 #include "confdefs.h"
2209
2210 #               include <sys/types.h>
2211 #               include <netinet/in.h>
2212 #               include <netinet6/in6.h>
2213 #               include <resolv.h>
2214 int main() {
2215 struct __res_state_ext e
2216 ; return 0; }
2217 EOF
2218 if { (eval echo configure:2219: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2219   rm -rf conftest*
2220   ac_cv_res_state_ext=yes
2221 else
2222   echo "configure: failed program was:" >&5
2223   cat conftest.$ac_ext >&5
2224   rm -rf conftest*
2225   ac_cv_res_state_ext=no
2226 fi
2227 rm -f conftest*
2228 fi
2229
2230         echo "$ac_t""$ac_cv_res_state_ext" 1>&6
2231         if test $ac_cv_res_state_ext = yes; then
2232                 cat >> confdefs.h <<\EOF
2233 #define HAVE_RES_STATE_EXT 1
2234 EOF
2235
2236         fi
2237
2238 if test "$ac_cv_res_state_ext" = no; then
2239         missing_includes=yes
2240 fi
2241
2242
2243         echo $ac_n "checking for nsort in res_state""... $ac_c" 1>&6
2244 echo "configure:2245: checking for nsort in res_state" >&5
2245         if eval "test \"`echo '$''{'ac_cv_res_state'+set}'`\" = set"; then
2246   echo $ac_n "(cached) $ac_c" 1>&6
2247 else
2248   cat > conftest.$ac_ext <<EOF
2249 #line 2250 "configure"
2250 #include "confdefs.h"
2251
2252 #               include <sys/types.h>
2253 #               include <netinet/in.h>
2254 #               include <netinet6/in6.h>
2255 #               include <resolv.h>
2256 int main() {
2257 struct __res_state e; e.nsort = 0
2258 ; return 0; }
2259 EOF
2260 if { (eval echo configure:2261: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2261   rm -rf conftest*
2262   ac_cv_res_state=yes
2263 else
2264   echo "configure: failed program was:" >&5
2265   cat conftest.$ac_ext >&5
2266   rm -rf conftest*
2267   ac_cv_res_state=no
2268 fi
2269 rm -f conftest*
2270 fi
2271
2272         echo "$ac_t""$ac_cv_res_state" 1>&6
2273         if test $ac_cv_res_state = yes; then
2274                 cat >> confdefs.h <<\EOF
2275 #define HAVE_NEW_RES_STATE 1
2276 EOF
2277
2278         fi
2279
2280
2281 if test "$missing_includes" = "yes"; then
2282         CPPFLAGS="$CPPFLAGS -I\$(srcdir)/missing"
2283         V_INCLS="$V_INCLS -I\$(srcdir)/missing"
2284 fi
2285
2286
2287 for ac_func in vfprintf strcasecmp
2288 do
2289 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2290 echo "configure:2291: checking for $ac_func" >&5
2291 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2292   echo $ac_n "(cached) $ac_c" 1>&6
2293 else
2294   cat > conftest.$ac_ext <<EOF
2295 #line 2296 "configure"
2296 #include "confdefs.h"
2297 /* System header to define __stub macros and hopefully few prototypes,
2298     which can conflict with char $ac_func(); below.  */
2299 #include <assert.h>
2300 /* Override any gcc2 internal prototype to avoid an error.  */
2301 /* We use char because int might match the return type of a gcc2
2302     builtin and then its argument prototype would still apply.  */
2303 char $ac_func();
2304
2305 int main() {
2306
2307 /* The GNU C library defines this for functions which it implements
2308     to always fail with ENOSYS.  Some functions are actually named
2309     something starting with __ and the normal name is an alias.  */
2310 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2311 choke me
2312 #else
2313 $ac_func();
2314 #endif
2315
2316 ; return 0; }
2317 EOF
2318 if { (eval echo configure:2319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2319   rm -rf conftest*
2320   eval "ac_cv_func_$ac_func=yes"
2321 else
2322   echo "configure: failed program was:" >&5
2323   cat conftest.$ac_ext >&5
2324   rm -rf conftest*
2325   eval "ac_cv_func_$ac_func=no"
2326 fi
2327 rm -f conftest*
2328 fi
2329
2330 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2331   echo "$ac_t""yes" 1>&6
2332     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2333   cat >> confdefs.h <<EOF
2334 #define $ac_tr_func 1
2335 EOF
2336
2337 else
2338   echo "$ac_t""no" 1>&6
2339 LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
2340 fi
2341 done
2342
2343
2344 for ac_func in ether_ntoa setlinebuf gethostbyname2
2345 do
2346 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2347 echo "configure:2348: checking for $ac_func" >&5
2348 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2349   echo $ac_n "(cached) $ac_c" 1>&6
2350 else
2351   cat > conftest.$ac_ext <<EOF
2352 #line 2353 "configure"
2353 #include "confdefs.h"
2354 /* System header to define __stub macros and hopefully few prototypes,
2355     which can conflict with char $ac_func(); below.  */
2356 #include <assert.h>
2357 /* Override any gcc2 internal prototype to avoid an error.  */
2358 /* We use char because int might match the return type of a gcc2
2359     builtin and then its argument prototype would still apply.  */
2360 char $ac_func();
2361
2362 int main() {
2363
2364 /* The GNU C library defines this for functions which it implements
2365     to always fail with ENOSYS.  Some functions are actually named
2366     something starting with __ and the normal name is an alias.  */
2367 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2368 choke me
2369 #else
2370 $ac_func();
2371 #endif
2372
2373 ; return 0; }
2374 EOF
2375 if { (eval echo configure:2376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2376   rm -rf conftest*
2377   eval "ac_cv_func_$ac_func=yes"
2378 else
2379   echo "configure: failed program was:" >&5
2380   cat conftest.$ac_ext >&5
2381   rm -rf conftest*
2382   eval "ac_cv_func_$ac_func=no"
2383 fi
2384 rm -f conftest*
2385 fi
2386
2387 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2388   echo "$ac_t""yes" 1>&6
2389     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2390   cat >> confdefs.h <<EOF
2391 #define $ac_tr_func 1
2392 EOF
2393
2394 else
2395   echo "$ac_t""no" 1>&6
2396 fi
2397 done
2398
2399
2400 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
2401 echo "configure:2402: checking whether byte ordering is bigendian" >&5
2402 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
2403   echo $ac_n "(cached) $ac_c" 1>&6
2404 else
2405   ac_cv_c_bigendian=unknown
2406 # See if sys/param.h defines the BYTE_ORDER macro.
2407 cat > conftest.$ac_ext <<EOF
2408 #line 2409 "configure"
2409 #include "confdefs.h"
2410 #include <sys/types.h>
2411 #include <sys/param.h>
2412 int main() {
2413
2414 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
2415  bogus endian macros
2416 #endif
2417 ; return 0; }
2418 EOF
2419 if { (eval echo configure:2420: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2420   rm -rf conftest*
2421   # It does; now see whether it defined to BIG_ENDIAN or not.
2422 cat > conftest.$ac_ext <<EOF
2423 #line 2424 "configure"
2424 #include "confdefs.h"
2425 #include <sys/types.h>
2426 #include <sys/param.h>
2427 int main() {
2428
2429 #if BYTE_ORDER != BIG_ENDIAN
2430  not big endian
2431 #endif
2432 ; return 0; }
2433 EOF
2434 if { (eval echo configure:2435: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2435   rm -rf conftest*
2436   ac_cv_c_bigendian=yes
2437 else
2438   echo "configure: failed program was:" >&5
2439   cat conftest.$ac_ext >&5
2440   rm -rf conftest*
2441   ac_cv_c_bigendian=no
2442 fi
2443 rm -f conftest*
2444 else
2445   echo "configure: failed program was:" >&5
2446   cat conftest.$ac_ext >&5
2447 fi
2448 rm -f conftest*
2449 if test $ac_cv_c_bigendian = unknown; then
2450 if test "$cross_compiling" = yes; then
2451     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
2452 else
2453   cat > conftest.$ac_ext <<EOF
2454 #line 2455 "configure"
2455 #include "confdefs.h"
2456 main () {
2457   /* Are we little or big endian?  From Harbison&Steele.  */
2458   union
2459   {
2460     long l;
2461     char c[sizeof (long)];
2462   } u;
2463   u.l = 1;
2464   exit (u.c[sizeof (long) - 1] == 1);
2465 }
2466 EOF
2467 if { (eval echo configure:2468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2468 then
2469   ac_cv_c_bigendian=no
2470 else
2471   echo "configure: failed program was:" >&5
2472   cat conftest.$ac_ext >&5
2473   rm -fr conftest*
2474   ac_cv_c_bigendian=yes
2475 fi
2476 rm -fr conftest*
2477 fi
2478
2479 fi
2480 fi
2481
2482 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
2483 if test $ac_cv_c_bigendian = yes; then
2484   cat >> confdefs.h <<\EOF
2485 #define WORDS_BIGENDIAN 1
2486 EOF
2487
2488 fi
2489
2490
2491 echo $ac_n "checking for main in -ldnet""... $ac_c" 1>&6
2492 echo "configure:2493: checking for main in -ldnet" >&5
2493 ac_lib_var=`echo dnet'_'main | sed 'y%./+-%__p_%'`
2494 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2495   echo $ac_n "(cached) $ac_c" 1>&6
2496 else
2497   ac_save_LIBS="$LIBS"
2498 LIBS="-ldnet  $LIBS"
2499 cat > conftest.$ac_ext <<EOF
2500 #line 2501 "configure"
2501 #include "confdefs.h"
2502
2503 int main() {
2504 main()
2505 ; return 0; }
2506 EOF
2507 if { (eval echo configure:2508: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2508   rm -rf conftest*
2509   eval "ac_cv_lib_$ac_lib_var=yes"
2510 else
2511   echo "configure: failed program was:" >&5
2512   cat conftest.$ac_ext >&5
2513   rm -rf conftest*
2514   eval "ac_cv_lib_$ac_lib_var=no"
2515 fi
2516 rm -f conftest*
2517 LIBS="$ac_save_LIBS"
2518
2519 fi
2520 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2521   echo "$ac_t""yes" 1>&6
2522     ac_tr_lib=HAVE_LIB`echo dnet | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2523     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2524   cat >> confdefs.h <<EOF
2525 #define $ac_tr_lib 1
2526 EOF
2527
2528   LIBS="-ldnet $LIBS"
2529
2530 else
2531   echo "$ac_t""no" 1>&6
2532 fi
2533
2534 echo $ac_n "checking for main in -lrpc""... $ac_c" 1>&6
2535 echo "configure:2536: checking for main in -lrpc" >&5
2536 ac_lib_var=`echo rpc'_'main | sed 'y%./+-%__p_%'`
2537 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2538   echo $ac_n "(cached) $ac_c" 1>&6
2539 else
2540   ac_save_LIBS="$LIBS"
2541 LIBS="-lrpc  $LIBS"
2542 cat > conftest.$ac_ext <<EOF
2543 #line 2544 "configure"
2544 #include "confdefs.h"
2545
2546 int main() {
2547 main()
2548 ; return 0; }
2549 EOF
2550 if { (eval echo configure:2551: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2551   rm -rf conftest*
2552   eval "ac_cv_lib_$ac_lib_var=yes"
2553 else
2554   echo "configure: failed program was:" >&5
2555   cat conftest.$ac_ext >&5
2556   rm -rf conftest*
2557   eval "ac_cv_lib_$ac_lib_var=no"
2558 fi
2559 rm -f conftest*
2560 LIBS="$ac_save_LIBS"
2561
2562 fi
2563 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2564   echo "$ac_t""yes" 1>&6
2565     ac_tr_lib=HAVE_LIB`echo rpc | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2566     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2567   cat >> confdefs.h <<EOF
2568 #define $ac_tr_lib 1
2569 EOF
2570
2571   LIBS="-lrpc $LIBS"
2572
2573 else
2574   echo "$ac_t""no" 1>&6
2575 fi
2576
2577 echo $ac_n "checking for uncompress in -lz""... $ac_c" 1>&6
2578 echo "configure:2579: checking for uncompress in -lz" >&5
2579 ac_lib_var=`echo z'_'uncompress | sed 'y%./+-%__p_%'`
2580 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2581   echo $ac_n "(cached) $ac_c" 1>&6
2582 else
2583   ac_save_LIBS="$LIBS"
2584 LIBS="-lz  $LIBS"
2585 cat > conftest.$ac_ext <<EOF
2586 #line 2587 "configure"
2587 #include "confdefs.h"
2588 /* Override any gcc2 internal prototype to avoid an error.  */
2589 /* We use char because int might match the return type of a gcc2
2590     builtin and then its argument prototype would still apply.  */
2591 char uncompress();
2592
2593 int main() {
2594 uncompress()
2595 ; return 0; }
2596 EOF
2597 if { (eval echo configure:2598: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2598   rm -rf conftest*
2599   eval "ac_cv_lib_$ac_lib_var=yes"
2600 else
2601   echo "configure: failed program was:" >&5
2602   cat conftest.$ac_ext >&5
2603   rm -rf conftest*
2604   eval "ac_cv_lib_$ac_lib_var=no"
2605 fi
2606 rm -f conftest*
2607 LIBS="$ac_save_LIBS"
2608
2609 fi
2610 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2611   echo "$ac_t""yes" 1>&6
2612     ac_tr_lib=HAVE_LIB`echo z | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2613     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2614   cat >> confdefs.h <<EOF
2615 #define $ac_tr_lib 1
2616 EOF
2617
2618   LIBS="-lz $LIBS"
2619
2620 else
2621   echo "$ac_t""no" 1>&6
2622 fi
2623
2624 for ac_hdr in zlib.h netinet6/ipcomp.h
2625 do
2626 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2627 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2628 echo "configure:2629: checking for $ac_hdr" >&5
2629 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2630   echo $ac_n "(cached) $ac_c" 1>&6
2631 else
2632   cat > conftest.$ac_ext <<EOF
2633 #line 2634 "configure"
2634 #include "confdefs.h"
2635 #include <$ac_hdr>
2636 EOF
2637 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2638 { (eval echo configure:2639: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2639 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2640 if test -z "$ac_err"; then
2641   rm -rf conftest*
2642   eval "ac_cv_header_$ac_safe=yes"
2643 else
2644   echo "$ac_err" >&5
2645   echo "configure: failed program was:" >&5
2646   cat conftest.$ac_ext >&5
2647   rm -rf conftest*
2648   eval "ac_cv_header_$ac_safe=no"
2649 fi
2650 rm -f conftest*
2651 fi
2652 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2653   echo "$ac_t""yes" 1>&6
2654     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2655   cat >> confdefs.h <<EOF
2656 #define $ac_tr_hdr 1
2657 EOF
2658
2659 else
2660   echo "$ac_t""no" 1>&6
2661 fi
2662 done
2663
2664
2665
2666     echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
2667 echo "configure:2668: checking return type of signal handlers" >&5
2668 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
2669   echo $ac_n "(cached) $ac_c" 1>&6
2670 else
2671   cat > conftest.$ac_ext <<EOF
2672 #line 2673 "configure"
2673 #include "confdefs.h"
2674 #include <sys/types.h>
2675 #include <signal.h>
2676 #ifdef signal
2677 #undef signal
2678 #endif
2679 #ifdef __cplusplus
2680 extern "C" void (*signal (int, void (*)(int)))(int);
2681 #else
2682 void (*signal ()) ();
2683 #endif
2684
2685 int main() {
2686 int i;
2687 ; return 0; }
2688 EOF
2689 if { (eval echo configure:2690: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2690   rm -rf conftest*
2691   ac_cv_type_signal=void
2692 else
2693   echo "configure: failed program was:" >&5
2694   cat conftest.$ac_ext >&5
2695   rm -rf conftest*
2696   ac_cv_type_signal=int
2697 fi
2698 rm -f conftest*
2699 fi
2700
2701 echo "$ac_t""$ac_cv_type_signal" 1>&6
2702 cat >> confdefs.h <<EOF
2703 #define RETSIGTYPE $ac_cv_type_signal
2704 EOF
2705
2706
2707     if test "$ac_cv_type_signal" = void ; then
2708             cat >> confdefs.h <<\EOF
2709 #define RETSIGVAL
2710 EOF
2711
2712     else
2713             cat >> confdefs.h <<\EOF
2714 #define RETSIGVAL (0)
2715 EOF
2716
2717     fi
2718     case "$target_os" in
2719
2720     irix*)
2721             cat >> confdefs.h <<\EOF
2722 #define _BSD_SIGNALS 1
2723 EOF
2724
2725             ;;
2726
2727     *)
2728                     for ac_func in sigset
2729 do
2730 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2731 echo "configure:2732: checking for $ac_func" >&5
2732 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2733   echo $ac_n "(cached) $ac_c" 1>&6
2734 else
2735   cat > conftest.$ac_ext <<EOF
2736 #line 2737 "configure"
2737 #include "confdefs.h"
2738 /* System header to define __stub macros and hopefully few prototypes,
2739     which can conflict with char $ac_func(); below.  */
2740 #include <assert.h>
2741 /* Override any gcc2 internal prototype to avoid an error.  */
2742 /* We use char because int might match the return type of a gcc2
2743     builtin and then its argument prototype would still apply.  */
2744 char $ac_func();
2745
2746 int main() {
2747
2748 /* The GNU C library defines this for functions which it implements
2749     to always fail with ENOSYS.  Some functions are actually named
2750     something starting with __ and the normal name is an alias.  */
2751 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2752 choke me
2753 #else
2754 $ac_func();
2755 #endif
2756
2757 ; return 0; }
2758 EOF
2759 if { (eval echo configure:2760: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2760   rm -rf conftest*
2761   eval "ac_cv_func_$ac_func=yes"
2762 else
2763   echo "configure: failed program was:" >&5
2764   cat conftest.$ac_ext >&5
2765   rm -rf conftest*
2766   eval "ac_cv_func_$ac_func=no"
2767 fi
2768 rm -f conftest*
2769 fi
2770
2771 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2772   echo "$ac_t""yes" 1>&6
2773     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2774   cat >> confdefs.h <<EOF
2775 #define $ac_tr_func 1
2776 EOF
2777
2778 else
2779   echo "$ac_t""no" 1>&6
2780 fi
2781 done
2782
2783             if test $ac_cv_func_sigset = no ; then
2784                     for ac_func in sigaction
2785 do
2786 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2787 echo "configure:2788: checking for $ac_func" >&5
2788 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2789   echo $ac_n "(cached) $ac_c" 1>&6
2790 else
2791   cat > conftest.$ac_ext <<EOF
2792 #line 2793 "configure"
2793 #include "confdefs.h"
2794 /* System header to define __stub macros and hopefully few prototypes,
2795     which can conflict with char $ac_func(); below.  */
2796 #include <assert.h>
2797 /* Override any gcc2 internal prototype to avoid an error.  */
2798 /* We use char because int might match the return type of a gcc2
2799     builtin and then its argument prototype would still apply.  */
2800 char $ac_func();
2801
2802 int main() {
2803
2804 /* The GNU C library defines this for functions which it implements
2805     to always fail with ENOSYS.  Some functions are actually named
2806     something starting with __ and the normal name is an alias.  */
2807 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2808 choke me
2809 #else
2810 $ac_func();
2811 #endif
2812
2813 ; return 0; }
2814 EOF
2815 if { (eval echo configure:2816: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2816   rm -rf conftest*
2817   eval "ac_cv_func_$ac_func=yes"
2818 else
2819   echo "configure: failed program was:" >&5
2820   cat conftest.$ac_ext >&5
2821   rm -rf conftest*
2822   eval "ac_cv_func_$ac_func=no"
2823 fi
2824 rm -f conftest*
2825 fi
2826
2827 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2828   echo "$ac_t""yes" 1>&6
2829     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2830   cat >> confdefs.h <<EOF
2831 #define $ac_tr_func 1
2832 EOF
2833
2834 else
2835   echo "$ac_t""no" 1>&6
2836 fi
2837 done
2838
2839             fi
2840             ;;
2841     esac
2842
2843
2844     # Most operating systems have gethostbyname() in the default searched
2845     # libraries (i.e. libc):
2846     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
2847 echo "configure:2848: checking for gethostbyname" >&5
2848 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
2849   echo $ac_n "(cached) $ac_c" 1>&6
2850 else
2851   cat > conftest.$ac_ext <<EOF
2852 #line 2853 "configure"
2853 #include "confdefs.h"
2854 /* System header to define __stub macros and hopefully few prototypes,
2855     which can conflict with char gethostbyname(); below.  */
2856 #include <assert.h>
2857 /* Override any gcc2 internal prototype to avoid an error.  */
2858 /* We use char because int might match the return type of a gcc2
2859     builtin and then its argument prototype would still apply.  */
2860 char gethostbyname();
2861
2862 int main() {
2863
2864 /* The GNU C library defines this for functions which it implements
2865     to always fail with ENOSYS.  Some functions are actually named
2866     something starting with __ and the normal name is an alias.  */
2867 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
2868 choke me
2869 #else
2870 gethostbyname();
2871 #endif
2872
2873 ; return 0; }
2874 EOF
2875 if { (eval echo configure:2876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2876   rm -rf conftest*
2877   eval "ac_cv_func_gethostbyname=yes"
2878 else
2879   echo "configure: failed program was:" >&5
2880   cat conftest.$ac_ext >&5
2881   rm -rf conftest*
2882   eval "ac_cv_func_gethostbyname=no"
2883 fi
2884 rm -f conftest*
2885 fi
2886
2887 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
2888   echo "$ac_t""yes" 1>&6
2889   :
2890 else
2891   echo "$ac_t""no" 1>&6
2892 # Some OSes (eg. Solaris) place it in libnsl:
2893         echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
2894 echo "configure:2895: checking for gethostbyname in -lnsl" >&5
2895 ac_lib_var=`echo nsl'_'gethostbyname'_' | sed 'y%./+- %__p__%'`
2896 if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then
2897   echo $ac_n "(cached) $ac_c" 1>&6
2898 else
2899   ac_save_LIBS="$LIBS"
2900 LIBS="-lnsl  $LIBS"
2901 cat > conftest.$ac_ext <<EOF
2902 #line 2903 "configure"
2903 #include "confdefs.h"
2904 /* Override any gcc2 internal prototype to avoid an error.  */
2905 /* We use char because int might match the return type of a gcc2
2906     builtin and then its argument prototype would still apply.  */
2907 char gethostbyname();
2908
2909 int main() {
2910 gethostbyname()
2911 ; return 0; }
2912 EOF
2913 if { (eval echo configure:2914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2914   rm -rf conftest*
2915   eval "ac_cv_lbl_lib_$ac_lib_var=yes"
2916 else
2917   echo "configure: failed program was:" >&5
2918   cat conftest.$ac_ext >&5
2919   rm -rf conftest*
2920   eval "ac_cv_lbl_lib_$ac_lib_var=no"
2921 fi
2922 rm -f conftest*
2923 LIBS="$ac_save_LIBS"
2924
2925 fi
2926 if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then
2927   echo "$ac_t""yes" 1>&6
2928     ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/^a-zA-Z0-9_/_/g' \
2929     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2930   cat >> confdefs.h <<EOF
2931 #define $ac_tr_lib 1
2932 EOF
2933
2934   LIBS="-lnsl $LIBS"
2935
2936 else
2937   echo "$ac_t""no" 1>&6
2938 # Some strange OSes (SINIX) have it in libsocket:
2939             echo $ac_n "checking for gethostbyname in -lsocket""... $ac_c" 1>&6
2940 echo "configure:2941: checking for gethostbyname in -lsocket" >&5
2941 ac_lib_var=`echo socket'_'gethostbyname'_' | sed 'y%./+- %__p__%'`
2942 if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then
2943   echo $ac_n "(cached) $ac_c" 1>&6
2944 else
2945   ac_save_LIBS="$LIBS"
2946 LIBS="-lsocket  $LIBS"
2947 cat > conftest.$ac_ext <<EOF
2948 #line 2949 "configure"
2949 #include "confdefs.h"
2950 /* Override any gcc2 internal prototype to avoid an error.  */
2951 /* We use char because int might match the return type of a gcc2
2952     builtin and then its argument prototype would still apply.  */
2953 char gethostbyname();
2954
2955 int main() {
2956 gethostbyname()
2957 ; return 0; }
2958 EOF
2959 if { (eval echo configure:2960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2960   rm -rf conftest*
2961   eval "ac_cv_lbl_lib_$ac_lib_var=yes"
2962 else
2963   echo "configure: failed program was:" >&5
2964   cat conftest.$ac_ext >&5
2965   rm -rf conftest*
2966   eval "ac_cv_lbl_lib_$ac_lib_var=no"
2967 fi
2968 rm -f conftest*
2969 LIBS="$ac_save_LIBS"
2970
2971 fi
2972 if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then
2973   echo "$ac_t""yes" 1>&6
2974     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/^a-zA-Z0-9_/_/g' \
2975     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2976   cat >> confdefs.h <<EOF
2977 #define $ac_tr_lib 1
2978 EOF
2979
2980   LIBS="-lsocket $LIBS"
2981
2982 else
2983   echo "$ac_t""no" 1>&6
2984 # Unfortunately libsocket sometimes depends on libnsl.
2985                 # AC_CHECK_LIB's API is essentially broken so the
2986                 # following ugliness is necessary:
2987                 echo $ac_n "checking for gethostbyname in -lsocket""... $ac_c" 1>&6
2988 echo "configure:2989: checking for gethostbyname in -lsocket" >&5
2989 ac_lib_var=`echo socket'_'gethostbyname'_'-lnsl | sed 'y%./+- %__p__%'`
2990 if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then
2991   echo $ac_n "(cached) $ac_c" 1>&6
2992 else
2993   ac_save_LIBS="$LIBS"
2994 LIBS="-lsocket -lnsl $LIBS"
2995 cat > conftest.$ac_ext <<EOF
2996 #line 2997 "configure"
2997 #include "confdefs.h"
2998 /* Override any gcc2 internal prototype to avoid an error.  */
2999 /* We use char because int might match the return type of a gcc2
3000     builtin and then its argument prototype would still apply.  */
3001 char gethostbyname();
3002
3003 int main() {
3004 gethostbyname()
3005 ; return 0; }
3006 EOF
3007 if { (eval echo configure:3008: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3008   rm -rf conftest*
3009   eval "ac_cv_lbl_lib_$ac_lib_var=yes"
3010 else
3011   echo "configure: failed program was:" >&5
3012   cat conftest.$ac_ext >&5
3013   rm -rf conftest*
3014   eval "ac_cv_lbl_lib_$ac_lib_var=no"
3015 fi
3016 rm -f conftest*
3017 LIBS="$ac_save_LIBS"
3018
3019 fi
3020 if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then
3021   echo "$ac_t""yes" 1>&6
3022   LIBS="-lsocket -lnsl $LIBS"
3023 else
3024   echo "$ac_t""no" 1>&6
3025 echo $ac_n "checking for gethostbyname in -lresolv""... $ac_c" 1>&6
3026 echo "configure:3027: checking for gethostbyname in -lresolv" >&5
3027 ac_lib_var=`echo resolv'_'gethostbyname | sed 'y%./+-%__p_%'`
3028 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3029   echo $ac_n "(cached) $ac_c" 1>&6
3030 else
3031   ac_save_LIBS="$LIBS"
3032 LIBS="-lresolv  $LIBS"
3033 cat > conftest.$ac_ext <<EOF
3034 #line 3035 "configure"
3035 #include "confdefs.h"
3036 /* Override any gcc2 internal prototype to avoid an error.  */
3037 /* We use char because int might match the return type of a gcc2
3038     builtin and then its argument prototype would still apply.  */
3039 char gethostbyname();
3040
3041 int main() {
3042 gethostbyname()
3043 ; return 0; }
3044 EOF
3045 if { (eval echo configure:3046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3046   rm -rf conftest*
3047   eval "ac_cv_lib_$ac_lib_var=yes"
3048 else
3049   echo "configure: failed program was:" >&5
3050   cat conftest.$ac_ext >&5
3051   rm -rf conftest*
3052   eval "ac_cv_lib_$ac_lib_var=no"
3053 fi
3054 rm -f conftest*
3055 LIBS="$ac_save_LIBS"
3056
3057 fi
3058 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3059   echo "$ac_t""yes" 1>&6
3060     ac_tr_lib=HAVE_LIB`echo resolv | sed -e 's/^a-zA-Z0-9_/_/g' \
3061     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3062   cat >> confdefs.h <<EOF
3063 #define $ac_tr_lib 1
3064 EOF
3065
3066   LIBS="-lresolv $LIBS"
3067
3068 else
3069   echo "$ac_t""no" 1>&6
3070 fi
3071
3072 fi
3073
3074 fi
3075
3076 fi
3077
3078 fi
3079
3080     echo $ac_n "checking for socket""... $ac_c" 1>&6
3081 echo "configure:3082: checking for socket" >&5
3082 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
3083   echo $ac_n "(cached) $ac_c" 1>&6
3084 else
3085   cat > conftest.$ac_ext <<EOF
3086 #line 3087 "configure"
3087 #include "confdefs.h"
3088 /* System header to define __stub macros and hopefully few prototypes,
3089     which can conflict with char socket(); below.  */
3090 #include <assert.h>
3091 /* Override any gcc2 internal prototype to avoid an error.  */
3092 /* We use char because int might match the return type of a gcc2
3093     builtin and then its argument prototype would still apply.  */
3094 char socket();
3095
3096 int main() {
3097
3098 /* The GNU C library defines this for functions which it implements
3099     to always fail with ENOSYS.  Some functions are actually named
3100     something starting with __ and the normal name is an alias.  */
3101 #if defined (__stub_socket) || defined (__stub___socket)
3102 choke me
3103 #else
3104 socket();
3105 #endif
3106
3107 ; return 0; }
3108 EOF
3109 if { (eval echo configure:3110: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3110   rm -rf conftest*
3111   eval "ac_cv_func_socket=yes"
3112 else
3113   echo "configure: failed program was:" >&5
3114   cat conftest.$ac_ext >&5
3115   rm -rf conftest*
3116   eval "ac_cv_func_socket=no"
3117 fi
3118 rm -f conftest*
3119 fi
3120
3121 if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
3122   echo "$ac_t""yes" 1>&6
3123   :
3124 else
3125   echo "$ac_t""no" 1>&6
3126 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
3127 echo "configure:3128: checking for socket in -lsocket" >&5
3128 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
3129 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3130   echo $ac_n "(cached) $ac_c" 1>&6
3131 else
3132   ac_save_LIBS="$LIBS"
3133 LIBS="-lsocket  $LIBS"
3134 cat > conftest.$ac_ext <<EOF
3135 #line 3136 "configure"
3136 #include "confdefs.h"
3137 /* Override any gcc2 internal prototype to avoid an error.  */
3138 /* We use char because int might match the return type of a gcc2
3139     builtin and then its argument prototype would still apply.  */
3140 char socket();
3141
3142 int main() {
3143 socket()
3144 ; return 0; }
3145 EOF
3146 if { (eval echo configure:3147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3147   rm -rf conftest*
3148   eval "ac_cv_lib_$ac_lib_var=yes"
3149 else
3150   echo "configure: failed program was:" >&5
3151   cat conftest.$ac_ext >&5
3152   rm -rf conftest*
3153   eval "ac_cv_lib_$ac_lib_var=no"
3154 fi
3155 rm -f conftest*
3156 LIBS="$ac_save_LIBS"
3157
3158 fi
3159 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3160   echo "$ac_t""yes" 1>&6
3161     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/^a-zA-Z0-9_/_/g' \
3162     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3163   cat >> confdefs.h <<EOF
3164 #define $ac_tr_lib 1
3165 EOF
3166
3167   LIBS="-lsocket $LIBS"
3168
3169 else
3170   echo "$ac_t""no" 1>&6
3171 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
3172 echo "configure:3173: checking for socket in -lsocket" >&5
3173 ac_lib_var=`echo socket'_'socket'_'-lnsl | sed 'y%./+- %__p__%'`
3174 if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then
3175   echo $ac_n "(cached) $ac_c" 1>&6
3176 else
3177   ac_save_LIBS="$LIBS"
3178 LIBS="-lsocket -lnsl $LIBS"
3179 cat > conftest.$ac_ext <<EOF
3180 #line 3181 "configure"
3181 #include "confdefs.h"
3182 /* Override any gcc2 internal prototype to avoid an error.  */
3183 /* We use char because int might match the return type of a gcc2
3184     builtin and then its argument prototype would still apply.  */
3185 char socket();
3186
3187 int main() {
3188 socket()
3189 ; return 0; }
3190 EOF
3191 if { (eval echo configure:3192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3192   rm -rf conftest*
3193   eval "ac_cv_lbl_lib_$ac_lib_var=yes"
3194 else
3195   echo "configure: failed program was:" >&5
3196   cat conftest.$ac_ext >&5
3197   rm -rf conftest*
3198   eval "ac_cv_lbl_lib_$ac_lib_var=no"
3199 fi
3200 rm -f conftest*
3201 LIBS="$ac_save_LIBS"
3202
3203 fi
3204 if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then
3205   echo "$ac_t""yes" 1>&6
3206   LIBS="-lsocket -lnsl $LIBS"
3207 else
3208   echo "$ac_t""no" 1>&6
3209 fi
3210
3211 fi
3212
3213 fi
3214
3215     # DLPI needs putmsg under HPUX so test for -lstr while we're at it
3216     echo $ac_n "checking for putmsg in -lstr""... $ac_c" 1>&6
3217 echo "configure:3218: checking for putmsg in -lstr" >&5
3218 ac_lib_var=`echo str'_'putmsg | sed 'y%./+-%__p_%'`
3219 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3220   echo $ac_n "(cached) $ac_c" 1>&6
3221 else
3222   ac_save_LIBS="$LIBS"
3223 LIBS="-lstr  $LIBS"
3224 cat > conftest.$ac_ext <<EOF
3225 #line 3226 "configure"
3226 #include "confdefs.h"
3227 /* Override any gcc2 internal prototype to avoid an error.  */
3228 /* We use char because int might match the return type of a gcc2
3229     builtin and then its argument prototype would still apply.  */
3230 char putmsg();
3231
3232 int main() {
3233 putmsg()
3234 ; return 0; }
3235 EOF
3236 if { (eval echo configure:3237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3237   rm -rf conftest*
3238   eval "ac_cv_lib_$ac_lib_var=yes"
3239 else
3240   echo "configure: failed program was:" >&5
3241   cat conftest.$ac_ext >&5
3242   rm -rf conftest*
3243   eval "ac_cv_lib_$ac_lib_var=no"
3244 fi
3245 rm -f conftest*
3246 LIBS="$ac_save_LIBS"
3247
3248 fi
3249 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3250   echo "$ac_t""yes" 1>&6
3251     ac_tr_lib=HAVE_LIB`echo str | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3252     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3253   cat >> confdefs.h <<EOF
3254 #define $ac_tr_lib 1
3255 EOF
3256
3257   LIBS="-lstr $LIBS"
3258
3259 else
3260   echo "$ac_t""no" 1>&6
3261 fi
3262
3263
3264
3265                 LBL_LIBS="$LIBS"
3266     pfopen=/usr/examples/packetfilter/pfopen.c
3267     if test -f $pfopen ; then
3268             for ac_func in pfopen
3269 do
3270 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3271 echo "configure:3272: checking for $ac_func" >&5
3272 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3273   echo $ac_n "(cached) $ac_c" 1>&6
3274 else
3275   cat > conftest.$ac_ext <<EOF
3276 #line 3277 "configure"
3277 #include "confdefs.h"
3278 /* System header to define __stub macros and hopefully few prototypes,
3279     which can conflict with char $ac_func(); below.  */
3280 #include <assert.h>
3281 /* Override any gcc2 internal prototype to avoid an error.  */
3282 /* We use char because int might match the return type of a gcc2
3283     builtin and then its argument prototype would still apply.  */
3284 char $ac_func();
3285
3286 int main() {
3287
3288 /* The GNU C library defines this for functions which it implements
3289     to always fail with ENOSYS.  Some functions are actually named
3290     something starting with __ and the normal name is an alias.  */
3291 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3292 choke me
3293 #else
3294 $ac_func();
3295 #endif
3296
3297 ; return 0; }
3298 EOF
3299 if { (eval echo configure:3300: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3300   rm -rf conftest*
3301   eval "ac_cv_func_$ac_func=yes"
3302 else
3303   echo "configure: failed program was:" >&5
3304   cat conftest.$ac_ext >&5
3305   rm -rf conftest*
3306   eval "ac_cv_func_$ac_func=no"
3307 fi
3308 rm -f conftest*
3309 fi
3310
3311 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3312   echo "$ac_t""yes" 1>&6
3313     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3314   cat >> confdefs.h <<EOF
3315 #define $ac_tr_func 1
3316 EOF
3317
3318 else
3319   echo "$ac_t""no" 1>&6
3320 fi
3321 done
3322
3323             if test $ac_cv_func_pfopen = "no" ; then
3324                     echo "$ac_t""Using $pfopen" 1>&6
3325                     LIBS="$LIBS $pfopen"
3326             fi
3327     fi
3328     echo $ac_n "checking for local pcap library""... $ac_c" 1>&6
3329 echo "configure:3330: checking for local pcap library" >&5
3330     libpcap=FAIL
3331     lastdir=FAIL
3332     places=`ls .. | sed -e 's,/$,,' -e 's,^,../,' | \
3333         egrep '/libpcap-[0-9]*\.[0-9]*(\.[0-9]*)?([ab][0-9]*)?$'`
3334     for dir in $places ../libpcap libpcap ; do
3335             basedir=`echo $dir | sed -e 's/[ab][0-9]*$//'`
3336             if test $lastdir = $basedir ; then
3337                                     continue;
3338             fi
3339             lastdir=$dir
3340             if test -r $dir/libpcap.a ; then
3341                     libpcap=$dir/libpcap.a
3342                     d=$dir
3343                             fi
3344     done
3345     if test $libpcap = FAIL ; then
3346             echo "$ac_t""not found" 1>&6
3347             echo $ac_n "checking for main in -lpcap""... $ac_c" 1>&6
3348 echo "configure:3349: checking for main in -lpcap" >&5
3349 ac_lib_var=`echo pcap'_'main | sed 'y%./+-%__p_%'`
3350 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3351   echo $ac_n "(cached) $ac_c" 1>&6
3352 else
3353   ac_save_LIBS="$LIBS"
3354 LIBS="-lpcap  $LIBS"
3355 cat > conftest.$ac_ext <<EOF
3356 #line 3357 "configure"
3357 #include "confdefs.h"
3358
3359 int main() {
3360 main()
3361 ; return 0; }
3362 EOF
3363 if { (eval echo configure:3364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3364   rm -rf conftest*
3365   eval "ac_cv_lib_$ac_lib_var=yes"
3366 else
3367   echo "configure: failed program was:" >&5
3368   cat conftest.$ac_ext >&5
3369   rm -rf conftest*
3370   eval "ac_cv_lib_$ac_lib_var=no"
3371 fi
3372 rm -f conftest*
3373 LIBS="$ac_save_LIBS"
3374
3375 fi
3376 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3377   echo "$ac_t""yes" 1>&6
3378   libpcap="-lpcap"
3379 else
3380   echo "$ac_t""no" 1>&6
3381 fi
3382
3383             if test $libpcap = FAIL ; then
3384                     { echo "configure: error: see the INSTALL doc for more info" 1>&2; exit 1; }
3385             fi
3386     else
3387             V_PCAPDEP=$libpcap
3388             if test -r $d/pcap.h; then
3389             V_INCLS="-I$d $V_INCLS"
3390             elif test -r $srcdir/../libpcap/pcap.h; then
3391                     V_INCLS="-I$d -I$srcdir/../libpcap $V_INCLS"
3392             else
3393                     { echo "configure: error: cannot find pcap.h" 1>&2; exit 1; }
3394             fi
3395             echo "$ac_t""$libpcap" 1>&6
3396     fi
3397     LIBS="$libpcap $LIBS"
3398     case "$target_os" in
3399
3400     aix*)
3401             pseexe="/lib/pse.exp"
3402             echo $ac_n "checking for $pseexe""... $ac_c" 1>&6
3403 echo "configure:3404: checking for $pseexe" >&5
3404             if test -f $pseexe ; then
3405                     echo "$ac_t""yes" 1>&6
3406                     LIBS="$LIBS -I:$pseexe"
3407             fi
3408             ;;
3409     esac
3410
3411 V_GROUP=0
3412 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then
3413         V_GROUP=wheel
3414 fi
3415 case "$target_os" in
3416
3417 aix*)
3418                 cat >> confdefs.h <<\EOF
3419 #define _SUN 1
3420 EOF
3421
3422         ;;
3423
3424 irix*)
3425         V_GROUP=sys
3426         ;;
3427
3428 linux*)
3429         V_INCLS="$V_INCLS -I\$(srcdir)/linux-include"
3430         ;;
3431
3432 osf*)
3433         V_GROUP=system
3434                 cat >> confdefs.h <<\EOF
3435 #define __STDC__ 2
3436 EOF
3437
3438         ;;
3439
3440 solaris*)
3441         V_GROUP=sys
3442         ;;
3443 esac
3444
3445 if test -f /dev/bpf0 ; then
3446         V_GROUP=bpf
3447 fi
3448
3449 echo $ac_n "checking for u_int8_t using $CC""... $ac_c" 1>&6
3450 echo "configure:3451: checking for u_int8_t using $CC" >&5
3451     if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int8_t'+set}'`\" = set"; then
3452   echo $ac_n "(cached) $ac_c" 1>&6
3453 else
3454   cat > conftest.$ac_ext <<EOF
3455 #line 3456 "configure"
3456 #include "confdefs.h"
3457
3458 #       include "confdefs.h"
3459 #       include <sys/types.h>
3460 #       if STDC_HEADERS
3461 #       include <stdlib.h>
3462 #       include <stddef.h>
3463 #       endif
3464 int main() {
3465 u_int8_t i
3466 ; return 0; }
3467 EOF
3468 if { (eval echo configure:3469: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3469   rm -rf conftest*
3470   ac_cv_lbl_have_u_int8_t=yes
3471 else
3472   echo "configure: failed program was:" >&5
3473   cat conftest.$ac_ext >&5
3474   rm -rf conftest*
3475   ac_cv_lbl_have_u_int8_t=no
3476 fi
3477 rm -f conftest*
3478 fi
3479
3480     echo "$ac_t""$ac_cv_lbl_have_u_int8_t" 1>&6
3481     if test $ac_cv_lbl_have_u_int8_t = no ; then
3482             cat >> confdefs.h <<\EOF
3483 #define u_int8_t u_char
3484 EOF
3485
3486     fi
3487 echo $ac_n "checking for int16_t using $CC""... $ac_c" 1>&6
3488 echo "configure:3489: checking for int16_t using $CC" >&5
3489     if eval "test \"`echo '$''{'ac_cv_lbl_have_int16_t'+set}'`\" = set"; then
3490   echo $ac_n "(cached) $ac_c" 1>&6
3491 else
3492   cat > conftest.$ac_ext <<EOF
3493 #line 3494 "configure"
3494 #include "confdefs.h"
3495
3496 #       include "confdefs.h"
3497 #       include <sys/types.h>
3498 #       if STDC_HEADERS
3499 #       include <stdlib.h>
3500 #       include <stddef.h>
3501 #       endif
3502 int main() {
3503 int16_t i
3504 ; return 0; }
3505 EOF
3506 if { (eval echo configure:3507: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3507   rm -rf conftest*
3508   ac_cv_lbl_have_int16_t=yes
3509 else
3510   echo "configure: failed program was:" >&5
3511   cat conftest.$ac_ext >&5
3512   rm -rf conftest*
3513   ac_cv_lbl_have_int16_t=no
3514 fi
3515 rm -f conftest*
3516 fi
3517
3518     echo "$ac_t""$ac_cv_lbl_have_int16_t" 1>&6
3519     if test $ac_cv_lbl_have_int16_t = no ; then
3520             cat >> confdefs.h <<\EOF
3521 #define int16_t u_short
3522 EOF
3523
3524     fi
3525 echo $ac_n "checking for u_int16_t using $CC""... $ac_c" 1>&6
3526 echo "configure:3527: checking for u_int16_t using $CC" >&5
3527     if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int16_t'+set}'`\" = set"; then
3528   echo $ac_n "(cached) $ac_c" 1>&6
3529 else
3530   cat > conftest.$ac_ext <<EOF
3531 #line 3532 "configure"
3532 #include "confdefs.h"
3533
3534 #       include "confdefs.h"
3535 #       include <sys/types.h>
3536 #       if STDC_HEADERS
3537 #       include <stdlib.h>
3538 #       include <stddef.h>
3539 #       endif
3540 int main() {
3541 u_int16_t i
3542 ; return 0; }
3543 EOF
3544 if { (eval echo configure:3545: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3545   rm -rf conftest*
3546   ac_cv_lbl_have_u_int16_t=yes
3547 else
3548   echo "configure: failed program was:" >&5
3549   cat conftest.$ac_ext >&5
3550   rm -rf conftest*
3551   ac_cv_lbl_have_u_int16_t=no
3552 fi
3553 rm -f conftest*
3554 fi
3555
3556     echo "$ac_t""$ac_cv_lbl_have_u_int16_t" 1>&6
3557     if test $ac_cv_lbl_have_u_int16_t = no ; then
3558             cat >> confdefs.h <<\EOF
3559 #define u_int16_t short
3560 EOF
3561
3562     fi
3563 echo $ac_n "checking for int32_t using $CC""... $ac_c" 1>&6
3564 echo "configure:3565: checking for int32_t using $CC" >&5
3565     if eval "test \"`echo '$''{'ac_cv_lbl_have_int32_t'+set}'`\" = set"; then
3566   echo $ac_n "(cached) $ac_c" 1>&6
3567 else
3568   cat > conftest.$ac_ext <<EOF
3569 #line 3570 "configure"
3570 #include "confdefs.h"
3571
3572 #       include "confdefs.h"
3573 #       include <sys/types.h>
3574 #       if STDC_HEADERS
3575 #       include <stdlib.h>
3576 #       include <stddef.h>
3577 #       endif
3578 int main() {
3579 int32_t i
3580 ; return 0; }
3581 EOF
3582 if { (eval echo configure:3583: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3583   rm -rf conftest*
3584   ac_cv_lbl_have_int32_t=yes
3585 else
3586   echo "configure: failed program was:" >&5
3587   cat conftest.$ac_ext >&5
3588   rm -rf conftest*
3589   ac_cv_lbl_have_int32_t=no
3590 fi
3591 rm -f conftest*
3592 fi
3593
3594     echo "$ac_t""$ac_cv_lbl_have_int32_t" 1>&6
3595     if test $ac_cv_lbl_have_int32_t = no ; then
3596             cat >> confdefs.h <<\EOF
3597 #define int32_t int
3598 EOF
3599
3600     fi
3601 echo $ac_n "checking for u_int32_t using $CC""... $ac_c" 1>&6
3602 echo "configure:3603: checking for u_int32_t using $CC" >&5
3603     if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int32_t'+set}'`\" = set"; then
3604   echo $ac_n "(cached) $ac_c" 1>&6
3605 else
3606   cat > conftest.$ac_ext <<EOF
3607 #line 3608 "configure"
3608 #include "confdefs.h"
3609
3610 #       include "confdefs.h"
3611 #       include <sys/types.h>
3612 #       if STDC_HEADERS
3613 #       include <stdlib.h>
3614 #       include <stddef.h>
3615 #       endif
3616 int main() {
3617 u_int32_t i
3618 ; return 0; }
3619 EOF
3620 if { (eval echo configure:3621: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3621   rm -rf conftest*
3622   ac_cv_lbl_have_u_int32_t=yes
3623 else
3624   echo "configure: failed program was:" >&5
3625   cat conftest.$ac_ext >&5
3626   rm -rf conftest*
3627   ac_cv_lbl_have_u_int32_t=no
3628 fi
3629 rm -f conftest*
3630 fi
3631
3632     echo "$ac_t""$ac_cv_lbl_have_u_int32_t" 1>&6
3633     if test $ac_cv_lbl_have_u_int32_t = no ; then
3634             cat >> confdefs.h <<\EOF
3635 #define u_int32_t u_int
3636 EOF
3637
3638     fi
3639
3640 rm -f os-proto.h
3641     if test "${LBL_CFLAGS+set}" = set; then
3642             V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
3643     fi
3644     if test -f .devel ; then
3645             if test "$GCC" = yes ; then
3646                     if test "${LBL_CFLAGS+set}" != set; then
3647                             if test "$ac_cv_prog_cc_g" = yes ; then
3648                                     V_CCOPT="-g $V_CCOPT"
3649                             fi
3650                             V_CCOPT="$V_CCOPT -Wall"
3651                             if test $ac_cv_lbl_gcc_vers -gt 1 ; then
3652                                     V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes"
3653                             fi
3654                     fi
3655             else
3656                     case "$target_os" in
3657
3658                     irix6*)
3659                             V_CCOPT="$V_CCOPT -n32"
3660                             ;;
3661
3662                     *)
3663                             ;;
3664                     esac
3665             fi
3666             os=`echo $target_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
3667             name="lbl/os-$os.h"
3668             if test -f $name ; then
3669                     ln -s $name os-proto.h
3670                     cat >> confdefs.h <<\EOF
3671 #define HAVE_OS_PROTO_H 1
3672 EOF
3673
3674             else
3675                     echo "configure: warning: can't find $name" 1>&2
3676             fi
3677     fi
3678
3679 echo $ac_n "checking if sockaddr struct has sa_len member""... $ac_c" 1>&6
3680 echo "configure:3681: checking if sockaddr struct has sa_len member" >&5
3681     if eval "test \"`echo '$''{'ac_cv_lbl_sockaddr_has_sa_len'+set}'`\" = set"; then
3682   echo $ac_n "(cached) $ac_c" 1>&6
3683 else
3684   cat > conftest.$ac_ext <<EOF
3685 #line 3686 "configure"
3686 #include "confdefs.h"
3687
3688 #       include <sys/types.h>
3689 #       include <sys/socket.h>
3690 int main() {
3691 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
3692 ; return 0; }
3693 EOF
3694 if { (eval echo configure:3695: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3695   rm -rf conftest*
3696   ac_cv_lbl_sockaddr_has_sa_len=yes
3697 else
3698   echo "configure: failed program was:" >&5
3699   cat conftest.$ac_ext >&5
3700   rm -rf conftest*
3701   ac_cv_lbl_sockaddr_has_sa_len=no
3702 fi
3703 rm -f conftest*
3704 fi
3705
3706     echo "$ac_t""$ac_cv_lbl_sockaddr_has_sa_len" 1>&6
3707     if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
3708             cat >> confdefs.h <<\EOF
3709 #define HAVE_SOCKADDR_SA_LEN 1
3710 EOF
3711
3712     fi
3713
3714 echo $ac_n "checking if ether_header uses ether_addr structs""... $ac_c" 1>&6
3715 echo "configure:3716: checking if ether_header uses ether_addr structs" >&5
3716 if eval "test \"`echo '$''{'ac_cv_ether_header_has_ea'+set}'`\" = set"; then
3717   echo $ac_n "(cached) $ac_c" 1>&6
3718 else
3719   LBL_SAVE_CFLAGS="$CFLAGS"
3720     CFLAGS="$CFLAGS $V_INCLS"
3721     cat > conftest.$ac_ext <<EOF
3722 #line 3723 "configure"
3723 #include "confdefs.h"
3724
3725 #       include <sys/types.h>
3726 #       if __STDC__
3727         /* osf3 has REALLY good prototyes */
3728         struct mbuf;
3729         struct rtentry;
3730 #       endif
3731 #       include <sys/socket.h>
3732 #       include <net/if.h>
3733 #       include <netinet/in.h>
3734 #       include <netinet/if_ether.h>
3735 int main() {
3736 u_int i =
3737             sizeof(((struct ether_header *)0)->ether_dhost.ether_addr_octet)
3738 ; return 0; }
3739 EOF
3740 if { (eval echo configure:3741: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3741   rm -rf conftest*
3742   ac_cv_ether_header_has_ea=yes
3743 else
3744   echo "configure: failed program was:" >&5
3745   cat conftest.$ac_ext >&5
3746   rm -rf conftest*
3747   ac_cv_ether_header_has_ea=no
3748 fi
3749 rm -f conftest*
3750     CFLAGS="$LBL_SAVE_CFLAGS"
3751 fi
3752
3753 echo "$ac_t""$ac_cv_ether_header_has_ea" 1>&6
3754 if test $ac_cv_ether_header_has_ea = yes ; then
3755         cat >> confdefs.h <<\EOF
3756 #define ETHER_HEADER_HAS_EA 1
3757 EOF
3758
3759 fi
3760
3761 echo $ac_n "checking if ether_arp uses ether_addr structs""... $ac_c" 1>&6
3762 echo "configure:3763: checking if ether_arp uses ether_addr structs" >&5
3763 if eval "test \"`echo '$''{'ac_cv_ether_arp_has_ea'+set}'`\" = set"; then
3764   echo $ac_n "(cached) $ac_c" 1>&6
3765 else
3766   LBL_SAVE_CFLAGS="$CFLAGS"
3767     CFLAGS="$CFLAGS $V_INCLS"
3768     cat > conftest.$ac_ext <<EOF
3769 #line 3770 "configure"
3770 #include "confdefs.h"
3771
3772 #       include <sys/types.h>
3773 #       if __STDC__
3774         /* osf3 has REALLY good prototyes */
3775         struct mbuf;
3776         struct rtentry;
3777 #       endif
3778 #       include <sys/socket.h>
3779 #       include <net/if.h>
3780 #       include <netinet/in.h>
3781 #       include <netinet/if_ether.h>
3782 int main() {
3783 u_int i =
3784             sizeof(((struct ether_arp *)0)->arp_sha.ether_addr_octet)
3785 ; return 0; }
3786 EOF
3787 if { (eval echo configure:3788: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3788   rm -rf conftest*
3789   ac_cv_ether_arp_has_ea=yes
3790 else
3791   echo "configure: failed program was:" >&5
3792   cat conftest.$ac_ext >&5
3793   rm -rf conftest*
3794   ac_cv_ether_arp_has_ea=no
3795 fi
3796 rm -f conftest*
3797     CFLAGS="$LBL_SAVE_CFLAGS"
3798 fi
3799
3800 echo "$ac_t""$ac_cv_ether_arp_has_ea" 1>&6
3801 if test $ac_cv_ether_arp_has_ea = yes ; then
3802         cat >> confdefs.h <<\EOF
3803 #define ETHER_ARP_HAS_EA 1
3804 EOF
3805
3806 fi
3807
3808 echo $ac_n "checking if ether_arp uses erp_xsha member""... $ac_c" 1>&6
3809 echo "configure:3810: checking if ether_arp uses erp_xsha member" >&5
3810 if eval "test \"`echo '$''{'ac_cv_struct_ether_arp_x'+set}'`\" = set"; then
3811   echo $ac_n "(cached) $ac_c" 1>&6
3812 else
3813   LBL_SAVE_CFLAGS="$CFLAGS"
3814     CFLAGS="$CFLAGS $V_INCLS"
3815     cat > conftest.$ac_ext <<EOF
3816 #line 3817 "configure"
3817 #include "confdefs.h"
3818
3819 #       include <sys/types.h>
3820 #       include <sys/socket.h>
3821 #       if __STDC__
3822         /* osf3 has REALLY good prototyes */
3823         struct mbuf;
3824         struct rtentry;
3825 #       endif
3826 #       include <net/if.h>
3827 #       include <netinet/in.h>
3828 #       include <netinet/if_ether.h>
3829 int main() {
3830 u_int i = sizeof( ((struct ether_arp *)0)->arp_xsha)
3831 ; return 0; }
3832 EOF
3833 if { (eval echo configure:3834: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3834   rm -rf conftest*
3835   ac_cv_struct_ether_arp_x=yes
3836 else
3837   echo "configure: failed program was:" >&5
3838   cat conftest.$ac_ext >&5
3839   rm -rf conftest*
3840   ac_cv_struct_ether_arp_x=no
3841 fi
3842 rm -f conftest*
3843     CFLAGS="$LBL_SAVE_CFLAGS"
3844 fi
3845
3846 echo "$ac_t""$ac_cv_struct_ether_arp_x" 1>&6
3847 if test $ac_cv_struct_ether_arp_x = yes ; then
3848         cat >> confdefs.h <<\EOF
3849 #define ETHER_ARP_HAS_X 1
3850 EOF
3851
3852 fi
3853
3854 echo $ac_n "checking if unaligned accesses fail""... $ac_c" 1>&6
3855 echo "configure:3856: checking if unaligned accesses fail" >&5
3856     if eval "test \"`echo '$''{'ac_cv_lbl_unaligned_fail'+set}'`\" = set"; then
3857   echo $ac_n "(cached) $ac_c" 1>&6
3858 else
3859   case "$target_cpu" in
3860
3861         alpha|hp*|mips|sparc)
3862                 ac_cv_lbl_unaligned_fail=yes
3863                 ;;
3864
3865         *)
3866                 cat >conftest.c <<EOF
3867 #               include <sys/types.h>
3868 #               include <sys/wait.h>
3869 #               include <stdio.h>
3870                 unsigned char a[5] = { 1, 2, 3, 4, 5 };
3871                 main() {
3872                 unsigned int i;
3873                 pid_t pid;
3874                 int status;
3875                 /* avoid "core dumped" message */
3876                 pid = fork();
3877                 if (pid <  0)
3878                         exit(2);
3879                 if (pid > 0) {
3880                         /* parent */
3881                         pid = waitpid(pid, &status, 0);
3882                         if (pid < 0)
3883                                 exit(3);
3884                         exit(!WIFEXITED(status));
3885                 }
3886                 /* child */
3887                 i = *(unsigned int *)&a[1];
3888                 printf("%d\n", i);
3889                 exit(0);
3890                 }
3891 EOF
3892                 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
3893                     conftest.c $LIBS >/dev/null 2>&1
3894                 if test ! -x conftest ; then
3895                                                 ac_cv_lbl_unaligned_fail=yes
3896                 else
3897                         ./conftest >conftest.out
3898                         if test ! -s conftest.out ; then
3899                                 ac_cv_lbl_unaligned_fail=yes
3900                         else
3901                                 ac_cv_lbl_unaligned_fail=no
3902                         fi
3903                 fi
3904                 rm -f conftest* core core.conftest
3905                 ;;
3906         esac
3907 fi
3908
3909     echo "$ac_t""$ac_cv_lbl_unaligned_fail" 1>&6
3910     if test $ac_cv_lbl_unaligned_fail = yes ; then
3911             cat >> confdefs.h <<\EOF
3912 #define LBL_ALIGN 1
3913 EOF
3914
3915     fi
3916
3917 echo $ac_n "checking for SSLeay""... $ac_c" 1>&6
3918 echo "configure:3919: checking for SSLeay" >&5
3919 ac_cv_ssleay_path=no
3920 incdir=no
3921 for dir in /usr/local /usr/local/ssl /usr/pkg; do
3922         if test -d $dir/lib -a -f $dir/lib/libcrypto.a; then
3923                 ac_cv_ssleay_path=$dir
3924         fi
3925         if test -d $dir/include -a -f $dir/include/des.h; then
3926                 incdir="-I$dir/include"
3927         else
3928                 if test -d $dir/include/ssleay -a -f $dir/include/ssleay/des.h; then
3929                         incdir="-I$dir/include/ssleay"
3930                 elif test -d $dir/include/openssl -a -f $dir/include/openssl/des.h; then
3931                         incdir="-I$dir/include -I$dir/include/openssl"
3932                 fi
3933         fi
3934         if test "$ac_cv_ssleay_path" != "no" -a "$incdir" != "no"; then
3935                 break;
3936         else
3937                 ac_cv_ssleay_path=no
3938                 incdir=no
3939         fi
3940 done
3941 echo "$ac_t""$ac_cv_ssleay_path" 1>&6
3942 if test "$ac_cv_ssleay_path" != no; then
3943         V_INCLS="$V_INCLS $incdir"
3944         LIBS="$LIBS -L$dir/lib"
3945         echo $ac_n "checking for des_cbc_encrypt in -lcrypto""... $ac_c" 1>&6
3946 echo "configure:3947: checking for des_cbc_encrypt in -lcrypto" >&5
3947 ac_lib_var=`echo crypto'_'des_cbc_encrypt | sed 'y%./+-%__p_%'`
3948 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3949   echo $ac_n "(cached) $ac_c" 1>&6
3950 else
3951   ac_save_LIBS="$LIBS"
3952 LIBS="-lcrypto  $LIBS"
3953 cat > conftest.$ac_ext <<EOF
3954 #line 3955 "configure"
3955 #include "confdefs.h"
3956 /* Override any gcc2 internal prototype to avoid an error.  */
3957 /* We use char because int might match the return type of a gcc2
3958     builtin and then its argument prototype would still apply.  */
3959 char des_cbc_encrypt();
3960
3961 int main() {
3962 des_cbc_encrypt()
3963 ; return 0; }
3964 EOF
3965 if { (eval echo configure:3966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3966   rm -rf conftest*
3967   eval "ac_cv_lib_$ac_lib_var=yes"
3968 else
3969   echo "configure: failed program was:" >&5
3970   cat conftest.$ac_ext >&5
3971   rm -rf conftest*
3972   eval "ac_cv_lib_$ac_lib_var=no"
3973 fi
3974 rm -f conftest*
3975 LIBS="$ac_save_LIBS"
3976
3977 fi
3978 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3979   echo "$ac_t""yes" 1>&6
3980     ac_tr_lib=HAVE_LIB`echo crypto | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3981     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3982   cat >> confdefs.h <<EOF
3983 #define $ac_tr_lib 1
3984 EOF
3985
3986   LIBS="-lcrypto $LIBS"
3987
3988 else
3989   echo "$ac_t""no" 1>&6
3990 fi
3991
3992         cat >> confdefs.h <<\EOF
3993 #define CRYPTO 1
3994 EOF
3995
3996
3997         bak_CPPFLAGS=$CPPFLAGS
3998         CPPFLAGS="$CPPFLAGS $V_INCLS"
3999         for ac_hdr in cast.h rc5.h
4000 do
4001 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4002 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4003 echo "configure:4004: checking for $ac_hdr" >&5
4004 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4005   echo $ac_n "(cached) $ac_c" 1>&6
4006 else
4007   cat > conftest.$ac_ext <<EOF
4008 #line 4009 "configure"
4009 #include "confdefs.h"
4010 #include <$ac_hdr>
4011 EOF
4012 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4013 { (eval echo configure:4014: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4014 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4015 if test -z "$ac_err"; then
4016   rm -rf conftest*
4017   eval "ac_cv_header_$ac_safe=yes"
4018 else
4019   echo "$ac_err" >&5
4020   echo "configure: failed program was:" >&5
4021   cat conftest.$ac_ext >&5
4022   rm -rf conftest*
4023   eval "ac_cv_header_$ac_safe=no"
4024 fi
4025 rm -f conftest*
4026 fi
4027 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4028   echo "$ac_t""yes" 1>&6
4029     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4030   cat >> confdefs.h <<EOF
4031 #define $ac_tr_hdr 1
4032 EOF
4033
4034 else
4035   echo "$ac_t""no" 1>&6
4036 fi
4037 done
4038
4039
4040         if test "$ac_cv_header_cast_h" = "yes"; then
4041                 echo $ac_n "checking for buggy CAST128""... $ac_c" 1>&6
4042 echo "configure:4043: checking for buggy CAST128" >&5
4043                 if test "$cross_compiling" = yes; then
4044   buggy_cast128="cross-compiling, assume yes"
4045 else
4046   cat > conftest.$ac_ext <<EOF
4047 #line 4048 "configure"
4048 #include "confdefs.h"
4049
4050 #include <cast.h>
4051 main()
4052 {
4053         unsigned char key[] = {0x01,0x23,0x45,0x67,0x12};
4054         unsigned char in[] = {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF};
4055         unsigned char out[sizeof(in)];
4056         unsigned char ok[] = {0x7A,0xC8,0x16,0xD1,0x6E,0x9B,0x30,0x2E};
4057         CAST_KEY ks;
4058         CAST_set_key(&ks, sizeof(key), key);
4059         CAST_ecb_encrypt(in, out, &ks, CAST_ENCRYPT);
4060         if (memcmp(out, ok, sizeof(ok)) != 0)
4061                 return 0;
4062         else
4063                 return 1;
4064 }
4065 EOF
4066 if { (eval echo configure:4067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4067 then
4068   buggy_cast128=yes
4069 else
4070   echo "configure: failed program was:" >&5
4071   cat conftest.$ac_ext >&5
4072   rm -fr conftest*
4073   buggy_cast128=no
4074 fi
4075 rm -fr conftest*
4076 fi
4077
4078                 echo "$ac_t""$buggy_cast128" 1>&6
4079                 if test "$buggy_cast128" != no; then
4080                         echo "NOTE: SSLeay 0.9.0b has a bug in CAST128 en/decoding routine."
4081                         echo "disabling CAST128 support."
4082                         cat >> confdefs.h <<\EOF
4083 #define HAVE_BUGGY_CAST128 1
4084 EOF
4085
4086                 fi
4087         fi
4088
4089         CPPFLAGS=$bak_CPPFLAGS
4090 fi
4091
4092 if test -r ${srcdir}/lbl/gnuc.h ; then
4093         rm -f gnuc.h
4094         ln -s ${srcdir}/lbl/gnuc.h gnuc.h
4095 fi
4096
4097
4098
4099
4100
4101
4102
4103 # Find a good install program.  We prefer a C program (faster),
4104 # so one script is as good as another.  But avoid the broken or
4105 # incompatible versions:
4106 # SysV /etc/install, /usr/sbin/install
4107 # SunOS /usr/etc/install
4108 # IRIX /sbin/install
4109 # AIX /bin/install
4110 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4111 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4112 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4113 # ./install, which can be erroneously created by make from ./install.sh.
4114 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
4115 echo "configure:4116: checking for a BSD compatible install" >&5
4116 if test -z "$INSTALL"; then
4117 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
4118   echo $ac_n "(cached) $ac_c" 1>&6
4119 else
4120     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
4121   for ac_dir in $PATH; do
4122     # Account for people who put trailing slashes in PATH elements.
4123     case "$ac_dir/" in
4124     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
4125     *)
4126       # OSF1 and SCO ODT 3.0 have their own names for install.
4127       # Don't use installbsd from OSF since it installs stuff as root
4128       # by default.
4129       for ac_prog in ginstall scoinst install; do
4130         if test -f $ac_dir/$ac_prog; then
4131           if test $ac_prog = install &&
4132             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
4133             # AIX install.  It has an incompatible calling convention.
4134             :
4135           else
4136             ac_cv_path_install="$ac_dir/$ac_prog -c"
4137             break 2
4138           fi
4139         fi
4140       done
4141       ;;
4142     esac
4143   done
4144   IFS="$ac_save_IFS"
4145
4146 fi
4147   if test "${ac_cv_path_install+set}" = set; then
4148     INSTALL="$ac_cv_path_install"
4149   else
4150     # As a last resort, use the slow shell script.  We don't cache a
4151     # path for INSTALL within a source directory, because that will
4152     # break other packages using the cache if that directory is
4153     # removed, or if the path is relative.
4154     INSTALL="$ac_install_sh"
4155   fi
4156 fi
4157 echo "$ac_t""$INSTALL" 1>&6
4158
4159 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4160 # It thinks the first close brace ends the variable substitution.
4161 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4162
4163 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
4164
4165 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4166
4167
4168 trap '' 1 2 15
4169 cat > confcache <<\EOF
4170 # This file is a shell script that caches the results of configure
4171 # tests run on this system so they can be shared between configure
4172 # scripts and configure runs.  It is not useful on other systems.
4173 # If it contains results you don't want to keep, you may remove or edit it.
4174 #
4175 # By default, configure uses ./config.cache as the cache file,
4176 # creating it if it does not exist already.  You can give configure
4177 # the --cache-file=FILE option to use a different cache file; that is
4178 # what configure does when it calls configure scripts in
4179 # subdirectories, so they share the cache.
4180 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4181 # config.status only pays attention to the cache file if you give it the
4182 # --recheck option to rerun configure.
4183 #
4184 EOF
4185 # The following way of writing the cache mishandles newlines in values,
4186 # but we know of no workaround that is simple, portable, and efficient.
4187 # So, don't put newlines in cache variables' values.
4188 # Ultrix sh set writes to stderr and can't be redirected directly,
4189 # and sets the high bit in the cache file unless we assign to the vars.
4190 (set) 2>&1 |
4191   case `(ac_space=' '; set | grep ac_space) 2>&1` in
4192   *ac_space=\ *)
4193     # `set' does not quote correctly, so add quotes (double-quote substitution
4194     # turns \\\\ into \\, and sed turns \\ into \).
4195     sed -n \
4196       -e "s/'/'\\\\''/g" \
4197       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4198     ;;
4199   *)
4200     # `set' quotes correctly as required by POSIX, so do not add quotes.
4201     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4202     ;;
4203   esac >> confcache
4204 if cmp -s $cache_file confcache; then
4205   :
4206 else
4207   if test -w $cache_file; then
4208     echo "updating cache $cache_file"
4209     cat confcache > $cache_file
4210   else
4211     echo "not updating unwritable cache $cache_file"
4212   fi
4213 fi
4214 rm -f confcache
4215
4216 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4217
4218 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4219 # Let make expand exec_prefix.
4220 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4221
4222 # Any assignment to VPATH causes Sun make to only execute
4223 # the first set of double-colon rules, so remove it if not needed.
4224 # If there is a colon in the path, we need to keep it.
4225 if test "x$srcdir" = x.; then
4226   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
4227 fi
4228
4229 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4230
4231 # Transform confdefs.h into DEFS.
4232 # Protect against shell expansion while executing Makefile rules.
4233 # Protect against Makefile macro expansion.
4234 cat > conftest.defs <<\EOF
4235 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
4236 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
4237 s%\[%\\&%g
4238 s%\]%\\&%g
4239 s%\$%$$%g
4240 EOF
4241 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
4242 rm -f conftest.defs
4243
4244
4245 # Without the "./", some shells look in PATH for config.status.
4246 : ${CONFIG_STATUS=./config.status}
4247
4248 echo creating $CONFIG_STATUS
4249 rm -f $CONFIG_STATUS
4250 cat > $CONFIG_STATUS <<EOF
4251 #! /bin/sh
4252 # Generated automatically by configure.
4253 # Run this file to recreate the current configuration.
4254 # This directory was configured as follows,
4255 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4256 #
4257 # $0 $ac_configure_args
4258 #
4259 # Compiler output produced by configure, useful for debugging
4260 # configure, is in ./config.log if it exists.
4261
4262 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4263 for ac_option
4264 do
4265   case "\$ac_option" in
4266   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4267     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4268     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4269   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4270     echo "$CONFIG_STATUS generated by autoconf version 2.13"
4271     exit 0 ;;
4272   -help | --help | --hel | --he | --h)
4273     echo "\$ac_cs_usage"; exit 0 ;;
4274   *) echo "\$ac_cs_usage"; exit 1 ;;
4275   esac
4276 done
4277
4278 ac_given_srcdir=$srcdir
4279 ac_given_INSTALL="$INSTALL"
4280
4281 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4282 EOF
4283 cat >> $CONFIG_STATUS <<EOF
4284
4285 # Protect against being on the right side of a sed subst in config.status.
4286 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4287  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4288 $ac_vpsub
4289 $extrasub
4290 s%@SHELL@%$SHELL%g
4291 s%@CFLAGS@%$CFLAGS%g
4292 s%@CPPFLAGS@%$CPPFLAGS%g
4293 s%@CXXFLAGS@%$CXXFLAGS%g
4294 s%@FFLAGS@%$FFLAGS%g
4295 s%@DEFS@%$DEFS%g
4296 s%@LDFLAGS@%$LDFLAGS%g
4297 s%@LIBS@%$LIBS%g
4298 s%@exec_prefix@%$exec_prefix%g
4299 s%@prefix@%$prefix%g
4300 s%@program_transform_name@%$program_transform_name%g
4301 s%@bindir@%$bindir%g
4302 s%@sbindir@%$sbindir%g
4303 s%@libexecdir@%$libexecdir%g
4304 s%@datadir@%$datadir%g
4305 s%@sysconfdir@%$sysconfdir%g
4306 s%@sharedstatedir@%$sharedstatedir%g
4307 s%@localstatedir@%$localstatedir%g
4308 s%@libdir@%$libdir%g
4309 s%@includedir@%$includedir%g
4310 s%@oldincludedir@%$oldincludedir%g
4311 s%@infodir@%$infodir%g
4312 s%@mandir@%$mandir%g
4313 s%@host@%$host%g
4314 s%@host_alias@%$host_alias%g
4315 s%@host_cpu@%$host_cpu%g
4316 s%@host_vendor@%$host_vendor%g
4317 s%@host_os@%$host_os%g
4318 s%@target@%$target%g
4319 s%@target_alias@%$target_alias%g
4320 s%@target_cpu@%$target_cpu%g
4321 s%@target_vendor@%$target_vendor%g
4322 s%@target_os@%$target_os%g
4323 s%@build@%$build%g
4324 s%@build_alias@%$build_alias%g
4325 s%@build_cpu@%$build_cpu%g
4326 s%@build_vendor@%$build_vendor%g
4327 s%@build_os@%$build_os%g
4328 s%@SHLICC2@%$SHLICC2%g
4329 s%@CC@%$CC%g
4330 s%@CPP@%$CPP%g
4331 s%@LIBOBJS@%$LIBOBJS%g
4332 s%@V_CCOPT@%$V_CCOPT%g
4333 s%@V_GROUP@%$V_GROUP%g
4334 s%@V_INCLS@%$V_INCLS%g
4335 s%@V_PCAPDEP@%$V_PCAPDEP%g
4336 s%@LOCALSRC@%$LOCALSRC%g
4337 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4338 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
4339 s%@INSTALL_DATA@%$INSTALL_DATA%g
4340
4341 CEOF
4342 EOF
4343
4344 cat >> $CONFIG_STATUS <<\EOF
4345
4346 # Split the substitutions into bite-sized pieces for seds with
4347 # small command number limits, like on Digital OSF/1 and HP-UX.
4348 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4349 ac_file=1 # Number of current file.
4350 ac_beg=1 # First line for current file.
4351 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4352 ac_more_lines=:
4353 ac_sed_cmds=""
4354 while $ac_more_lines; do
4355   if test $ac_beg -gt 1; then
4356     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4357   else
4358     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4359   fi
4360   if test ! -s conftest.s$ac_file; then
4361     ac_more_lines=false
4362     rm -f conftest.s$ac_file
4363   else
4364     if test -z "$ac_sed_cmds"; then
4365       ac_sed_cmds="sed -f conftest.s$ac_file"
4366     else
4367       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4368     fi
4369     ac_file=`expr $ac_file + 1`
4370     ac_beg=$ac_end
4371     ac_end=`expr $ac_end + $ac_max_sed_cmds`
4372   fi
4373 done
4374 if test -z "$ac_sed_cmds"; then
4375   ac_sed_cmds=cat
4376 fi
4377 EOF
4378
4379 cat >> $CONFIG_STATUS <<EOF
4380
4381 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4382 EOF
4383 cat >> $CONFIG_STATUS <<\EOF
4384 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4385   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4386   case "$ac_file" in
4387   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4388        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4389   *) ac_file_in="${ac_file}.in" ;;
4390   esac
4391
4392   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4393
4394   # Remove last slash and all that follows it.  Not all systems have dirname.
4395   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4396   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4397     # The file is in a subdirectory.
4398     test ! -d "$ac_dir" && mkdir "$ac_dir"
4399     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4400     # A "../" for each directory in $ac_dir_suffix.
4401     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4402   else
4403     ac_dir_suffix= ac_dots=
4404   fi
4405
4406   case "$ac_given_srcdir" in
4407   .)  srcdir=.
4408       if test -z "$ac_dots"; then top_srcdir=.
4409       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4410   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4411   *) # Relative path.
4412     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4413     top_srcdir="$ac_dots$ac_given_srcdir" ;;
4414   esac
4415
4416   case "$ac_given_INSTALL" in
4417   [/$]*) INSTALL="$ac_given_INSTALL" ;;
4418   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4419   esac
4420
4421   echo creating "$ac_file"
4422   rm -f "$ac_file"
4423   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4424   case "$ac_file" in
4425   *Makefile*) ac_comsub="1i\\
4426 # $configure_input" ;;
4427   *) ac_comsub= ;;
4428   esac
4429
4430   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4431   sed -e "$ac_comsub
4432 s%@configure_input@%$configure_input%g
4433 s%@srcdir@%$srcdir%g
4434 s%@top_srcdir@%$top_srcdir%g
4435 s%@INSTALL@%$INSTALL%g
4436 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4437 fi; done
4438 rm -f conftest.s*
4439
4440 EOF
4441 cat >> $CONFIG_STATUS <<EOF
4442
4443 EOF
4444 cat >> $CONFIG_STATUS <<\EOF
4445
4446 exit 0
4447 EOF
4448 chmod +x $CONFIG_STATUS
4449 rm -fr confdefs* $ac_clean_files
4450 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4451
4452
4453 if test -f .devel ; then
4454         make depend
4455 fi
4456 exit 0