The Tcpdump Group git mirrors - libpcap/blob - configure

   1 #! /bin/sh
   2
   3 # From configure.in Revision: 1.82
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  38 # Guess values for system-dependent variables and create Makefiles.
  39 # Generated automatically using autoconf version 2.13
  40 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
  41 #
  42 # This configure script is free software; the Free Software Foundation
  43 # gives unlimited permission to copy, distribute and modify it.
  44
  45 # Defaults:
  46 ac_help=
  47 ac_default_prefix=/usr/local
  48 # Any additions from configure.in:
  49 ac_help="$ac_help
  50   --without-gcc           don't use gcc"
  51 ac_help="$ac_help
  52   --disable-protochain    disable \"protochain\" insn"
  53 ac_help="$ac_help
  54   --with-pcap=TYPE        use packet capture TYPE"
  55 ac_help="$ac_help
  56   --enable-ipv6           build IPv6-capable version"
  57 ac_help="$ac_help
  58   --without-flex          don't use flex"
  59 ac_help="$ac_help
  60   --without-bison         don't use bison"
  61
  62 # Initialize some variables set by options.
  63 # The variables have the same names as the options, with
  64 # dashes changed to underlines.
  65 build=NONE
  66 cache_file=./config.cache
  67 exec_prefix=NONE
  68 host=NONE
  69 no_create=
  70 nonopt=NONE
  71 no_recursion=
  72 prefix=NONE
  73 program_prefix=NONE
  74 program_suffix=NONE
  75 program_transform_name=s,x,x,
  76 silent=
  77 site=
  78 srcdir=
  79 target=NONE
  80 verbose=
  81 x_includes=NONE
  82 x_libraries=NONE
  83 bindir='${exec_prefix}/bin'
  84 sbindir='${exec_prefix}/sbin'
  85 libexecdir='${exec_prefix}/libexec'
  86 datadir='${prefix}/share'
  87 sysconfdir='${prefix}/etc'
  88 sharedstatedir='${prefix}/com'
  89 localstatedir='${prefix}/var'
  90 libdir='${exec_prefix}/lib'
  91 includedir='${prefix}/include'
  92 oldincludedir='/usr/include'
  93 infodir='${prefix}/info'
  94 mandir='${prefix}/man'
  95
  96 # Initialize some other variables.
  97 subdirs=
  98 MFLAGS= MAKEFLAGS=
  99 SHELL=${CONFIG_SHELL-/bin/sh}
 100 # Maximum number of lines to put in a shell here document.
 101 ac_max_here_lines=12
 102
 103 ac_prev=
 104 for ac_option
 105 do
 106
 107   # If the previous option needs an argument, assign it.
 108   if test -n "$ac_prev"; then
 109     eval "$ac_prev=\$ac_option"
 110     ac_prev=
 111     continue
 112   fi
 113
 114   case "$ac_option" in
 115   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 116   *) ac_optarg= ;;
 117   esac
 118
 119   # Accept the important Cygnus configure options, so we can diagnose typos.
 120
 121   case "$ac_option" in
 122
 123   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 124     ac_prev=bindir ;;
 125   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 126     bindir="$ac_optarg" ;;
 127
 128   -build | --build | --buil | --bui | --bu)
 129     ac_prev=build ;;
 130   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 131     build="$ac_optarg" ;;
 132
 133   -cache-file | --cache-file | --cache-fil | --cache-fi \
 134   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 135     ac_prev=cache_file ;;
 136   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 137   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 138     cache_file="$ac_optarg" ;;
 139
 140   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 141     ac_prev=datadir ;;
 142   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 143   | --da=*)
 144     datadir="$ac_optarg" ;;
 145
 146   -disable-* | --disable-*)
 147     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 148     # Reject names that are not valid shell variable names.
 149     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 150       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 151     fi
 152     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 153     eval "enable_${ac_feature}=no" ;;
 154
 155   -enable-* | --enable-*)
 156     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 157     # Reject names that are not valid shell variable names.
 158     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 159       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 160     fi
 161     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 162     case "$ac_option" in
 163       *=*) ;;
 164       *) ac_optarg=yes ;;
 165     esac
 166     eval "enable_${ac_feature}='$ac_optarg'" ;;
 167
 168   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 169   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 170   | --exec | --exe | --ex)
 171     ac_prev=exec_prefix ;;
 172   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 173   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 174   | --exec=* | --exe=* | --ex=*)
 175     exec_prefix="$ac_optarg" ;;
 176
 177   -gas | --gas | --ga | --g)
 178     # Obsolete; use --with-gas.
 179     with_gas=yes ;;
 180
 181   -help | --help | --hel | --he)
 182     # Omit some internal or obsolete options to make the list less imposing.
 183     # This message is too long to be a string in the A/UX 3.1 sh.
 184     cat << EOF
 185 Usage: configure [options] [host]
 186 Options: [defaults in brackets after descriptions]
 187 Configuration:
 188   --cache-file=FILE       cache test results in FILE
 189   --help                  print this message
 190   --no-create             do not create output files
 191   --quiet, --silent       do not print \`checking...' messages
 192   --version               print the version of autoconf that created configure
 193 Directory and file names:
 194   --prefix=PREFIX         install architecture-independent files in PREFIX
 195                           [$ac_default_prefix]
 196   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 197                           [same as prefix]
 198   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 199   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 200   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 201   --datadir=DIR           read-only architecture-independent data in DIR
 202                           [PREFIX/share]
 203   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 204   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 205                           [PREFIX/com]
 206   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 207   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 208   --includedir=DIR        C header files in DIR [PREFIX/include]
 209   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 210   --infodir=DIR           info documentation in DIR [PREFIX/info]
 211   --mandir=DIR            man documentation in DIR [PREFIX/man]
 212   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 213   --program-prefix=PREFIX prepend PREFIX to installed program names
 214   --program-suffix=SUFFIX append SUFFIX to installed program names
 215   --program-transform-name=PROGRAM
 216                           run sed PROGRAM on installed program names
 217 EOF
 218     cat << EOF
 219 Host type:
 220   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 221   --host=HOST             configure for HOST [guessed]
 222   --target=TARGET         configure for TARGET [TARGET=HOST]
 223 Features and packages:
 224   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 225   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 226   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 227   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 228   --x-includes=DIR        X include files are in DIR
 229   --x-libraries=DIR       X library files are in DIR
 230 EOF
 231     if test -n "$ac_help"; then
 232       echo "--enable and --with options recognized:$ac_help"
 233     fi
 234     exit 0 ;;
 235
 236   -host | --host | --hos | --ho)
 237     ac_prev=host ;;
 238   -host=* | --host=* | --hos=* | --ho=*)
 239     host="$ac_optarg" ;;
 240
 241   -includedir | --includedir | --includedi | --included | --include \
 242   | --includ | --inclu | --incl | --inc)
 243     ac_prev=includedir ;;
 244   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 245   | --includ=* | --inclu=* | --incl=* | --inc=*)
 246     includedir="$ac_optarg" ;;
 247
 248   -infodir | --infodir | --infodi | --infod | --info | --inf)
 249     ac_prev=infodir ;;
 250   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 251     infodir="$ac_optarg" ;;
 252
 253   -libdir | --libdir | --libdi | --libd)
 254     ac_prev=libdir ;;
 255   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 256     libdir="$ac_optarg" ;;
 257
 258   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 259   | --libexe | --libex | --libe)
 260     ac_prev=libexecdir ;;
 261   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 262   | --libexe=* | --libex=* | --libe=*)
 263     libexecdir="$ac_optarg" ;;
 264
 265   -localstatedir | --localstatedir | --localstatedi | --localstated \
 266   | --localstate | --localstat | --localsta | --localst \
 267   | --locals | --local | --loca | --loc | --lo)
 268     ac_prev=localstatedir ;;
 269   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 270   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 271   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 272     localstatedir="$ac_optarg" ;;
 273
 274   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 275     ac_prev=mandir ;;
 276   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 277     mandir="$ac_optarg" ;;
 278
 279   -nfp | --nfp | --nf)
 280     # Obsolete; use --without-fp.
 281     with_fp=no ;;
 282
 283   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 284   | --no-cr | --no-c)
 285     no_create=yes ;;
 286
 287   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 288   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 289     no_recursion=yes ;;
 290
 291   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 292   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 293   | --oldin | --oldi | --old | --ol | --o)
 294     ac_prev=oldincludedir ;;
 295   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 296   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 297   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 298     oldincludedir="$ac_optarg" ;;
 299
 300   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 301     ac_prev=prefix ;;
 302   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 303     prefix="$ac_optarg" ;;
 304
 305   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 306   | --program-pre | --program-pr | --program-p)
 307     ac_prev=program_prefix ;;
 308   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 309   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 310     program_prefix="$ac_optarg" ;;
 311
 312   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 313   | --program-suf | --program-su | --program-s)
 314     ac_prev=program_suffix ;;
 315   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 316   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 317     program_suffix="$ac_optarg" ;;
 318
 319   -program-transform-name | --program-transform-name \
 320   | --program-transform-nam | --program-transform-na \
 321   | --program-transform-n | --program-transform- \
 322   | --program-transform | --program-transfor \
 323   | --program-transfo | --program-transf \
 324   | --program-trans | --program-tran \
 325   | --progr-tra | --program-tr | --program-t)
 326     ac_prev=program_transform_name ;;
 327   -program-transform-name=* | --program-transform-name=* \
 328   | --program-transform-nam=* | --program-transform-na=* \
 329   | --program-transform-n=* | --program-transform-=* \
 330   | --program-transform=* | --program-transfor=* \
 331   | --program-transfo=* | --program-transf=* \
 332   | --program-trans=* | --program-tran=* \
 333   | --progr-tra=* | --program-tr=* | --program-t=*)
 334     program_transform_name="$ac_optarg" ;;
 335
 336   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 337   | -silent | --silent | --silen | --sile | --sil)
 338     silent=yes ;;
 339
 340   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 341     ac_prev=sbindir ;;
 342   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 343   | --sbi=* | --sb=*)
 344     sbindir="$ac_optarg" ;;
 345
 346   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 347   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 348   | --sharedst | --shareds | --shared | --share | --shar \
 349   | --sha | --sh)
 350     ac_prev=sharedstatedir ;;
 351   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 352   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 353   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 354   | --sha=* | --sh=*)
 355     sharedstatedir="$ac_optarg" ;;
 356
 357   -site | --site | --sit)
 358     ac_prev=site ;;
 359   -site=* | --site=* | --sit=*)
 360     site="$ac_optarg" ;;
 361
 362   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 363     ac_prev=srcdir ;;
 364   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 365     srcdir="$ac_optarg" ;;
 366
 367   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 368   | --syscon | --sysco | --sysc | --sys | --sy)
 369     ac_prev=sysconfdir ;;
 370   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 371   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 372     sysconfdir="$ac_optarg" ;;
 373
 374   -target | --target | --targe | --targ | --tar | --ta | --t)
 375     ac_prev=target ;;
 376   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 377     target="$ac_optarg" ;;
 378
 379   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 380     verbose=yes ;;
 381
 382   -version | --version | --versio | --versi | --vers)
 383     echo "configure generated by autoconf version 2.13"
 384     exit 0 ;;
 385
 386   -with-* | --with-*)
 387     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 388     # Reject names that are not valid shell variable names.
 389     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 390       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 391     fi
 392     ac_package=`echo $ac_package| sed 's/-/_/g'`
 393     case "$ac_option" in
 394       *=*) ;;
 395       *) ac_optarg=yes ;;
 396     esac
 397     eval "with_${ac_package}='$ac_optarg'" ;;
 398
 399   -without-* | --without-*)
 400     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 401     # Reject names that are not valid shell variable names.
 402     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 403       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 404     fi
 405     ac_package=`echo $ac_package| sed 's/-/_/g'`
 406     eval "with_${ac_package}=no" ;;
 407
 408   --x)
 409     # Obsolete; use --with-x.
 410     with_x=yes ;;
 411
 412   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 413   | --x-incl | --x-inc | --x-in | --x-i)
 414     ac_prev=x_includes ;;
 415   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 416   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 417     x_includes="$ac_optarg" ;;
 418
 419   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 420   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 421     ac_prev=x_libraries ;;
 422   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 423   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 424     x_libraries="$ac_optarg" ;;
 425
 426   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 427     ;;
 428
 429   *)
 430     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 431       echo "configure: warning: $ac_option: invalid host type" 1>&2
 432     fi
 433     if test "x$nonopt" != xNONE; then
 434       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 435     fi
 436     nonopt="$ac_option"
 437     ;;
 438
 439   esac
 440 done
 441
 442 if test -n "$ac_prev"; then
 443   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 444 fi
 445
 446 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 447
 448 # File descriptor usage:
 449 # 0 standard input
 450 # 1 file creation
 451 # 2 errors and warnings
 452 # 3 some systems may open it to /dev/tty
 453 # 4 used on the Kubota Titan
 454 # 6 checking for... messages and results
 455 # 5 compiler messages saved in config.log
 456 if test "$silent" = yes; then
 457   exec 6>/dev/null
 458 else
 459   exec 6>&1
 460 fi
 461 exec 5>./config.log
 462
 463 echo "\
 464 This file contains any messages produced by compilers while
 465 running configure, to aid debugging if configure makes a mistake.
 466 " 1>&5
 467
 468 # Strip out --no-create and --no-recursion so they do not pile up.
 469 # Also quote any args containing shell metacharacters.
 470 ac_configure_args=
 471 for ac_arg
 472 do
 473   case "$ac_arg" in
 474   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 475   | --no-cr | --no-c) ;;
 476   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 477   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 478   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 479   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 480   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 481   esac
 482 done
 483
 484 # NLS nuisances.
 485 # Only set these to C if already set.  These must not be set unconditionally
 486 # because not all systems understand e.g. LANG=C (notably SCO).
 487 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 488 # Non-C LC_CTYPE values break the ctype check.
 489 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 490 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 491 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 492 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 493
 494 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 495 rm -rf conftest* confdefs.h
 496 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 497 echo > confdefs.h
 498
 499 # A filename unique to this package, relative to the directory that
 500 # configure is in, which we can look for to find out if srcdir is correct.
 501 ac_unique_file=pcap.c
 502
 503 # Find the source files, if location was not specified.
 504 if test -z "$srcdir"; then
 505   ac_srcdir_defaulted=yes
 506   # Try the directory containing this script, then its parent.
 507   ac_prog=$0
 508   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 509   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 510   srcdir=$ac_confdir
 511   if test ! -r $srcdir/$ac_unique_file; then
 512     srcdir=..
 513   fi
 514 else
 515   ac_srcdir_defaulted=no
 516 fi
 517 if test ! -r $srcdir/$ac_unique_file; then
 518   if test "$ac_srcdir_defaulted" = yes; then
 519     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 520   else
 521     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 522   fi
 523 fi
 524 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 525
 526 # Prefer explicitly selected file to automatically selected ones.
 527 if test -z "$CONFIG_SITE"; then
 528   if test "x$prefix" != xNONE; then
 529     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 530   else
 531     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 532   fi
 533 fi
 534 for ac_site_file in $CONFIG_SITE; do
 535   if test -r "$ac_site_file"; then
 536     echo "loading site script $ac_site_file"
 537     . "$ac_site_file"
 538   fi
 539 done
 540
 541 if test -r "$cache_file"; then
 542   echo "loading cache $cache_file"
 543   . $cache_file
 544 else
 545   echo "creating cache $cache_file"
 546   > $cache_file
 547 fi
 548
 549 ac_ext=c
 550 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 551 ac_cpp='$CPP $CPPFLAGS'
 552 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 553 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 554 cross_compiling=$ac_cv_prog_cc_cross
 555
 556 ac_exeext=
 557 ac_objext=o
 558 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 559   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 560   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 561     ac_n= ac_c='
 562 ' ac_t='        '
 563   else
 564     ac_n=-n ac_c= ac_t=
 565   fi
 566 else
 567   ac_n= ac_c='\c' ac_t=
 568 fi
 569
 570
 571
 572 ac_aux_dir=
 573 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 574   if test -f $ac_dir/install-sh; then
 575     ac_aux_dir=$ac_dir
 576     ac_install_sh="$ac_aux_dir/install-sh -c"
 577     break
 578   elif test -f $ac_dir/install.sh; then
 579     ac_aux_dir=$ac_dir
 580     ac_install_sh="$ac_aux_dir/install.sh -c"
 581     break
 582   fi
 583 done
 584 if test -z "$ac_aux_dir"; then
 585   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 586 fi
 587 ac_config_guess=$ac_aux_dir/config.guess
 588 ac_config_sub=$ac_aux_dir/config.sub
 589 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 590
 591
 592 # Do some error checking and defaulting for the host and target type.
 593 # The inputs are:
 594 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 595 #
 596 # The rules are:
 597 # 1. You are not allowed to specify --host, --target, and nonopt at the
 598 #    same time.
 599 # 2. Host defaults to nonopt.
 600 # 3. If nonopt is not specified, then host defaults to the current host,
 601 #    as determined by config.guess.
 602 # 4. Target and build default to nonopt.
 603 # 5. If nonopt is not specified, then target and build default to host.
 604
 605 # The aliases save the names the user supplied, while $host etc.
 606 # will get canonicalized.
 607 case $host---$target---$nonopt in
 608 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 609 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 610 esac
 611
 612
 613 # Make sure we can run config.sub.
 614 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 615 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 616 fi
 617
 618 echo $ac_n "checking host system type""... $ac_c" 1>&6
 619 echo "configure:620: checking host system type" >&5
 620
 621 host_alias=$host
 622 case "$host_alias" in
 623 NONE)
 624   case $nonopt in
 625   NONE)
 626     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 627     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 628     fi ;;
 629   *) host_alias=$nonopt ;;
 630   esac ;;
 631 esac
 632
 633 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 634 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 635 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 636 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 637 echo "$ac_t""$host" 1>&6
 638
 639 echo $ac_n "checking target system type""... $ac_c" 1>&6
 640 echo "configure:641: checking target system type" >&5
 641
 642 target_alias=$target
 643 case "$target_alias" in
 644 NONE)
 645   case $nonopt in
 646   NONE) target_alias=$host_alias ;;
 647   *) target_alias=$nonopt ;;
 648   esac ;;
 649 esac
 650
 651 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 652 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 653 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 654 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 655 echo "$ac_t""$target" 1>&6
 656
 657 echo $ac_n "checking build system type""... $ac_c" 1>&6
 658 echo "configure:659: checking build system type" >&5
 659
 660 build_alias=$build
 661 case "$build_alias" in
 662 NONE)
 663   case $nonopt in
 664   NONE) build_alias=$host_alias ;;
 665   *) build_alias=$nonopt ;;
 666   esac ;;
 667 esac
 668
 669 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 670 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 671 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 672 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 673 echo "$ac_t""$build" 1>&6
 674
 675 test "$host_alias" != "$target_alias" &&
 676   test "$program_prefix$program_suffix$program_transform_name" = \
 677     NONENONEs,x,x, &&
 678   program_prefix=${target_alias}-
 679
 680
 681
 682
 683
 684
 685     # Check whether --with-gcc or --without-gcc was given.
 686 if test "${with_gcc+set}" = set; then
 687   withval="$with_gcc"
 688   :
 689 fi
 690
 691     V_CCOPT="-O"
 692     V_INCLS=""
 693     if test "${srcdir}" != "." ; then
 694             V_INCLS="-I\$(srcdir)"
 695     fi
 696     if test "${CFLAGS+set}" = set; then
 697             LBL_CFLAGS="$CFLAGS"
 698     fi
 699     if test -z "$CC" ; then
 700             case "$target_os" in
 701
 702             bsdi*)
 703                     # Extract the first word of "shlicc2", so it can be a program name with args.
 704 set dummy shlicc2; ac_word=$2
 705 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 706 echo "configure:707: checking for $ac_word" >&5
 707 if eval "test \"`echo '$''{'ac_cv_prog_SHLICC2'+set}'`\" = set"; then
 708   echo $ac_n "(cached) $ac_c" 1>&6
 709 else
 710   if test -n "$SHLICC2"; then
 711   ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.
 712 else
 713   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 714   ac_dummy="$PATH"
 715   for ac_dir in $ac_dummy; do
 716     test -z "$ac_dir" && ac_dir=.
 717     if test -f $ac_dir/$ac_word; then
 718       ac_cv_prog_SHLICC2="yes"
 719       break
 720     fi
 721   done
 722   IFS="$ac_save_ifs"
 723   test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
 724 fi
 725 fi
 726 SHLICC2="$ac_cv_prog_SHLICC2"
 727 if test -n "$SHLICC2"; then
 728   echo "$ac_t""$SHLICC2" 1>&6
 729 else
 730   echo "$ac_t""no" 1>&6
 731 fi
 732
 733                     if test $SHLICC2 = yes ; then
 734                             CC=shlicc2
 735                             export CC
 736                     fi
 737                     ;;
 738             esac
 739     fi
 740     if test -z "$CC" -a "$with_gcc" = no ; then
 741             CC=cc
 742             export CC
 743     fi
 744     # Extract the first word of "gcc", so it can be a program name with args.
 745 set dummy gcc; ac_word=$2
 746 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 747 echo "configure:748: checking for $ac_word" >&5
 748 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 749   echo $ac_n "(cached) $ac_c" 1>&6
 750 else
 751   if test -n "$CC"; then
 752   ac_cv_prog_CC="$CC" # Let the user override the test.
 753 else
 754   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 755   ac_dummy="$PATH"
 756   for ac_dir in $ac_dummy; do
 757     test -z "$ac_dir" && ac_dir=.
 758     if test -f $ac_dir/$ac_word; then
 759       ac_cv_prog_CC="gcc"
 760       break
 761     fi
 762   done
 763   IFS="$ac_save_ifs"
 764 fi
 765 fi
 766 CC="$ac_cv_prog_CC"
 767 if test -n "$CC"; then
 768   echo "$ac_t""$CC" 1>&6
 769 else
 770   echo "$ac_t""no" 1>&6
 771 fi
 772
 773 if test -z "$CC"; then
 774   # Extract the first word of "cc", so it can be a program name with args.
 775 set dummy cc; ac_word=$2
 776 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 777 echo "configure:778: checking for $ac_word" >&5
 778 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 779   echo $ac_n "(cached) $ac_c" 1>&6
 780 else
 781   if test -n "$CC"; then
 782   ac_cv_prog_CC="$CC" # Let the user override the test.
 783 else
 784   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 785   ac_prog_rejected=no
 786   ac_dummy="$PATH"
 787   for ac_dir in $ac_dummy; do
 788     test -z "$ac_dir" && ac_dir=.
 789     if test -f $ac_dir/$ac_word; then
 790       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 791         ac_prog_rejected=yes
 792         continue
 793       fi
 794       ac_cv_prog_CC="cc"
 795       break
 796     fi
 797   done
 798   IFS="$ac_save_ifs"
 799 if test $ac_prog_rejected = yes; then
 800   # We found a bogon in the path, so make sure we never use it.
 801   set dummy $ac_cv_prog_CC
 802   shift
 803   if test $# -gt 0; then
 804     # We chose a different compiler from the bogus one.
 805     # However, it has the same basename, so the bogon will be chosen
 806     # first if we set CC to just the basename; use the full file name.
 807     shift
 808     set dummy "$ac_dir/$ac_word" "$@"
 809     shift
 810     ac_cv_prog_CC="$@"
 811   fi
 812 fi
 813 fi
 814 fi
 815 CC="$ac_cv_prog_CC"
 816 if test -n "$CC"; then
 817   echo "$ac_t""$CC" 1>&6
 818 else
 819   echo "$ac_t""no" 1>&6
 820 fi
 821
 822   if test -z "$CC"; then
 823     case "`uname -s`" in
 824     *win32* | *WIN32*)
 825       # Extract the first word of "cl", so it can be a program name with args.
 826 set dummy cl; ac_word=$2
 827 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 828 echo "configure:829: checking for $ac_word" >&5
 829 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 830   echo $ac_n "(cached) $ac_c" 1>&6
 831 else
 832   if test -n "$CC"; then
 833   ac_cv_prog_CC="$CC" # Let the user override the test.
 834 else
 835   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 836   ac_dummy="$PATH"
 837   for ac_dir in $ac_dummy; do
 838     test -z "$ac_dir" && ac_dir=.
 839     if test -f $ac_dir/$ac_word; then
 840       ac_cv_prog_CC="cl"
 841       break
 842     fi
 843   done
 844   IFS="$ac_save_ifs"
 845 fi
 846 fi
 847 CC="$ac_cv_prog_CC"
 848 if test -n "$CC"; then
 849   echo "$ac_t""$CC" 1>&6
 850 else
 851   echo "$ac_t""no" 1>&6
 852 fi
 853  ;;
 854     esac
 855   fi
 856   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 857 fi
 858
 859 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 860 echo "configure:861: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 861
 862 ac_ext=c
 863 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 864 ac_cpp='$CPP $CPPFLAGS'
 865 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 866 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 867 cross_compiling=$ac_cv_prog_cc_cross
 868
 869 cat > conftest.$ac_ext << EOF
 870
 871 #line 872 "configure"
 872 #include "confdefs.h"
 873
 874 main(){return(0);}
 875 EOF
 876 if { (eval echo configure:877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 877   ac_cv_prog_cc_works=yes
 878   # If we can't run a trivial program, we are probably using a cross compiler.
 879   if (./conftest; exit) 2>/dev/null; then
 880     ac_cv_prog_cc_cross=no
 881   else
 882     ac_cv_prog_cc_cross=yes
 883   fi
 884 else
 885   echo "configure: failed program was:" >&5
 886   cat conftest.$ac_ext >&5
 887   ac_cv_prog_cc_works=no
 888 fi
 889 rm -fr conftest*
 890 ac_ext=c
 891 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 892 ac_cpp='$CPP $CPPFLAGS'
 893 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 894 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 895 cross_compiling=$ac_cv_prog_cc_cross
 896
 897 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 898 if test $ac_cv_prog_cc_works = no; then
 899   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 900 fi
 901 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 902 echo "configure:903: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 903 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 904 cross_compiling=$ac_cv_prog_cc_cross
 905
 906 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 907 echo "configure:908: checking whether we are using GNU C" >&5
 908 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 909   echo $ac_n "(cached) $ac_c" 1>&6
 910 else
 911   cat > conftest.c <<EOF
 912 #ifdef __GNUC__
 913   yes;
 914 #endif
 915 EOF
 916 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:917: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 917   ac_cv_prog_gcc=yes
 918 else
 919   ac_cv_prog_gcc=no
 920 fi
 921 fi
 922
 923 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 924
 925 if test $ac_cv_prog_gcc = yes; then
 926   GCC=yes
 927 else
 928   GCC=
 929 fi
 930
 931 ac_test_CFLAGS="${CFLAGS+set}"
 932 ac_save_CFLAGS="$CFLAGS"
 933 CFLAGS=
 934 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 935 echo "configure:936: checking whether ${CC-cc} accepts -g" >&5
 936 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 937   echo $ac_n "(cached) $ac_c" 1>&6
 938 else
 939   echo 'void f(){}' > conftest.c
 940 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 941   ac_cv_prog_cc_g=yes
 942 else
 943   ac_cv_prog_cc_g=no
 944 fi
 945 rm -f conftest*
 946
 947 fi
 948
 949 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 950 if test "$ac_test_CFLAGS" = set; then
 951   CFLAGS="$ac_save_CFLAGS"
 952 elif test $ac_cv_prog_cc_g = yes; then
 953   if test "$GCC" = yes; then
 954     CFLAGS="-g -O2"
 955   else
 956     CFLAGS="-g"
 957   fi
 958 else
 959   if test "$GCC" = yes; then
 960     CFLAGS="-O2"
 961   else
 962     CFLAGS=
 963   fi
 964 fi
 965
 966     if test "$GCC" = yes ; then
 967             if test "$SHLICC2" = yes ; then
 968                     ac_cv_lbl_gcc_vers=2
 969                     V_CCOPT="-O2"
 970             else
 971                     echo $ac_n "checking gcc version""... $ac_c" 1>&6
 972 echo "configure:973: checking gcc version" >&5
 973                     if eval "test \"`echo '$''{'ac_cv_lbl_gcc_vers'+set}'`\" = set"; then
 974   echo $ac_n "(cached) $ac_c" 1>&6
 975 else
 976   ac_cv_lbl_gcc_vers=`$CC -v 2>&1 | \
 977                             sed -e '/^gcc version /!d' \
 978                                 -e 's/^gcc version //' \
 979                                 -e 's/ .*//' -e 's/^[^0-9]*//' \
 980                                 -e 's/\..*//'`
 981 fi
 982
 983                     echo "$ac_t""$ac_cv_lbl_gcc_vers" 1>&6
 984                     if test $ac_cv_lbl_gcc_vers -gt 1 ; then
 985                             V_CCOPT="-O2"
 986                     fi
 987             fi
 988     else
 989             echo $ac_n "checking that $CC handles ansi prototypes""... $ac_c" 1>&6
 990 echo "configure:991: checking that $CC handles ansi prototypes" >&5
 991             if eval "test \"`echo '$''{'ac_cv_lbl_cc_ansi_prototypes'+set}'`\" = set"; then
 992   echo $ac_n "(cached) $ac_c" 1>&6
 993 else
 994   cat > conftest.$ac_ext <<EOF
 995 #line 996 "configure"
 996 #include "confdefs.h"
 997 #include <sys/types.h>
 998 int main() {
 999 int frob(int, char *)
1000 ; return 0; }
1001 EOF
1002 if { (eval echo configure:1003: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1003   rm -rf conftest*
1004   ac_cv_lbl_cc_ansi_prototypes=yes
1005 else
1006   echo "configure: failed program was:" >&5
1007   cat conftest.$ac_ext >&5
1008   rm -rf conftest*
1009   ac_cv_lbl_cc_ansi_prototypes=no
1010 fi
1011 rm -f conftest*
1012 fi
1013
1014             echo "$ac_t""$ac_cv_lbl_cc_ansi_prototypes" 1>&6
1015             if test $ac_cv_lbl_cc_ansi_prototypes = no ; then
1016                     case "$target_os" in
1017
1018                     hpux*)
1019                             echo $ac_n "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)""... $ac_c" 1>&6
1020 echo "configure:1021: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5
1021                             savedcflags="$CFLAGS"
1022                             CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
1023                             if eval "test \"`echo '$''{'ac_cv_lbl_cc_hpux_cc_aa'+set}'`\" = set"; then
1024   echo $ac_n "(cached) $ac_c" 1>&6
1025 else
1026   cat > conftest.$ac_ext <<EOF
1027 #line 1028 "configure"
1028 #include "confdefs.h"
1029 #include <sys/types.h>
1030 int main() {
1031 int frob(int, char *)
1032 ; return 0; }
1033 EOF
1034 if { (eval echo configure:1035: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1035   rm -rf conftest*
1036   ac_cv_lbl_cc_hpux_cc_aa=yes
1037 else
1038   echo "configure: failed program was:" >&5
1039   cat conftest.$ac_ext >&5
1040   rm -rf conftest*
1041   ac_cv_lbl_cc_hpux_cc_aa=no
1042 fi
1043 rm -f conftest*
1044 fi
1045
1046                             echo "$ac_t""$ac_cv_lbl_cc_hpux_cc_aa" 1>&6
1047                             if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then
1048                                     { echo "configure: error: see the INSTALL doc for more info" 1>&2; exit 1; }
1049                             fi
1050                             CFLAGS="$savedcflags"
1051                             V_CCOPT="-Aa $V_CCOPT"
1052                             cat >> confdefs.h <<\EOF
1053 #define _HPUX_SOURCE 1
1054 EOF
1055
1056                             ;;
1057
1058                     *)
1059                             { echo "configure: error: see the INSTALL doc for more info" 1>&2; exit 1; }
1060                             ;;
1061                     esac
1062             fi
1063             V_INCLS="$V_INCLS -I/usr/local/include"
1064             LDFLAGS="$LDFLAGS -L/usr/local/lib"
1065
1066             case "$target_os" in
1067
1068             irix*)
1069                     V_CCOPT="$V_CCOPT -xansi -signed -g3"
1070                     ;;
1071
1072             osf*)
1073                     V_CCOPT="$V_CCOPT -std1 -g3"
1074                     ;;
1075
1076             ultrix*)
1077                     echo $ac_n "checking that Ultrix $CC hacks const in prototypes""... $ac_c" 1>&6
1078 echo "configure:1079: checking that Ultrix $CC hacks const in prototypes" >&5
1079                     if eval "test \"`echo '$''{'ac_cv_lbl_cc_const_proto'+set}'`\" = set"; then
1080   echo $ac_n "(cached) $ac_c" 1>&6
1081 else
1082   cat > conftest.$ac_ext <<EOF
1083 #line 1084 "configure"
1084 #include "confdefs.h"
1085 #include <sys/types.h>
1086 int main() {
1087 struct a { int b; };
1088                             void c(const struct a *)
1089 ; return 0; }
1090 EOF
1091 if { (eval echo configure:1092: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1092   rm -rf conftest*
1093   ac_cv_lbl_cc_const_proto=yes
1094 else
1095   echo "configure: failed program was:" >&5
1096   cat conftest.$ac_ext >&5
1097   rm -rf conftest*
1098   ac_cv_lbl_cc_const_proto=no
1099 fi
1100 rm -f conftest*
1101 fi
1102
1103                     echo "$ac_t""$ac_cv_lbl_cc_const_proto" 1>&6
1104                     if test $ac_cv_lbl_cc_const_proto = no ; then
1105                             cat >> confdefs.h <<\EOF
1106 #define const
1107 EOF
1108
1109                     fi
1110                     ;;
1111             esac
1112     fi
1113
1114
1115 echo $ac_n "checking for u_int32_t using $CC""... $ac_c" 1>&6
1116 echo "configure:1117: checking for u_int32_t using $CC" >&5
1117     if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int32_t'+set}'`\" = set"; then
1118   echo $ac_n "(cached) $ac_c" 1>&6
1119 else
1120   cat > conftest.$ac_ext <<EOF
1121 #line 1122 "configure"
1122 #include "confdefs.h"
1123
1124 #       include "confdefs.h"
1125 #       include <sys/types.h>
1126 #       if STDC_HEADERS
1127 #       include <stdlib.h>
1128 #       include <stddef.h>
1129 #       endif
1130 int main() {
1131 u_int32_t i
1132 ; return 0; }
1133 EOF
1134 if { (eval echo configure:1135: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1135   rm -rf conftest*
1136   ac_cv_lbl_have_u_int32_t=yes
1137 else
1138   echo "configure: failed program was:" >&5
1139   cat conftest.$ac_ext >&5
1140   rm -rf conftest*
1141   ac_cv_lbl_have_u_int32_t=no
1142 fi
1143 rm -f conftest*
1144 fi
1145
1146     echo "$ac_t""$ac_cv_lbl_have_u_int32_t" 1>&6
1147     if test $ac_cv_lbl_have_u_int32_t = no ; then
1148             cat >> confdefs.h <<\EOF
1149 #define u_int32_t u_int
1150 EOF
1151
1152     fi
1153
1154
1155 echo $ac_n "checking for __attribute__""... $ac_c" 1>&6
1156 echo "configure:1157: checking for __attribute__" >&5
1157 if eval "test \"`echo '$''{'ac_cv___attribute__'+set}'`\" = set"; then
1158   echo $ac_n "(cached) $ac_c" 1>&6
1159 else
1160
1161 cat > conftest.$ac_ext <<EOF
1162 #line 1163 "configure"
1163 #include "confdefs.h"
1164
1165 #include <stdlib.h>
1166
1167 int main() {
1168
1169 static void foo(void) __attribute__ ((noreturn));
1170
1171 static void
1172 foo(void)
1173 {
1174   exit(1);
1175 }
1176
1177 ; return 0; }
1178 EOF
1179 if { (eval echo configure:1180: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1180   rm -rf conftest*
1181   ac_cv___attribute__=yes
1182 else
1183   echo "configure: failed program was:" >&5
1184   cat conftest.$ac_ext >&5
1185   rm -rf conftest*
1186   ac_cv___attribute__=no
1187 fi
1188 rm -f conftest*
1189 fi
1190
1191 if test "$ac_cv___attribute__" = "yes"; then
1192   cat >> confdefs.h <<\EOF
1193 #define HAVE___ATTRIBUTE__ 1
1194 EOF
1195
1196 fi
1197 echo "$ac_t""$ac_cv___attribute__" 1>&6
1198
1199
1200 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1201 echo "configure:1202: checking how to run the C preprocessor" >&5
1202 # On Suns, sometimes $CPP names a directory.
1203 if test -n "$CPP" && test -d "$CPP"; then
1204   CPP=
1205 fi
1206 if test -z "$CPP"; then
1207 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1208   echo $ac_n "(cached) $ac_c" 1>&6
1209 else
1210     # This must be in double quotes, not single quotes, because CPP may get
1211   # substituted into the Makefile and "${CC-cc}" will confuse make.
1212   CPP="${CC-cc} -E"
1213   # On the NeXT, cc -E runs the code through the compiler's parser,
1214   # not just through cpp.
1215   cat > conftest.$ac_ext <<EOF
1216 #line 1217 "configure"
1217 #include "confdefs.h"
1218 #include <assert.h>
1219 Syntax Error
1220 EOF
1221 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1222 { (eval echo configure:1223: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1223 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1224 if test -z "$ac_err"; then
1225   :
1226 else
1227   echo "$ac_err" >&5
1228   echo "configure: failed program was:" >&5
1229   cat conftest.$ac_ext >&5
1230   rm -rf conftest*
1231   CPP="${CC-cc} -E -traditional-cpp"
1232   cat > conftest.$ac_ext <<EOF
1233 #line 1234 "configure"
1234 #include "confdefs.h"
1235 #include <assert.h>
1236 Syntax Error
1237 EOF
1238 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1239 { (eval echo configure:1240: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1240 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1241 if test -z "$ac_err"; then
1242   :
1243 else
1244   echo "$ac_err" >&5
1245   echo "configure: failed program was:" >&5
1246   cat conftest.$ac_ext >&5
1247   rm -rf conftest*
1248   CPP="${CC-cc} -nologo -E"
1249   cat > conftest.$ac_ext <<EOF
1250 #line 1251 "configure"
1251 #include "confdefs.h"
1252 #include <assert.h>
1253 Syntax Error
1254 EOF
1255 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1256 { (eval echo configure:1257: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1257 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1258 if test -z "$ac_err"; then
1259   :
1260 else
1261   echo "$ac_err" >&5
1262   echo "configure: failed program was:" >&5
1263   cat conftest.$ac_ext >&5
1264   rm -rf conftest*
1265   CPP=/lib/cpp
1266 fi
1267 rm -f conftest*
1268 fi
1269 rm -f conftest*
1270 fi
1271 rm -f conftest*
1272   ac_cv_prog_CPP="$CPP"
1273 fi
1274   CPP="$ac_cv_prog_CPP"
1275 else
1276   ac_cv_prog_CPP="$CPP"
1277 fi
1278 echo "$ac_t""$CPP" 1>&6
1279
1280 for ac_hdr in sys/sockio.h ifaddrs.h
1281 do
1282 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1283 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1284 echo "configure:1285: checking for $ac_hdr" >&5
1285 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1286   echo $ac_n "(cached) $ac_c" 1>&6
1287 else
1288   cat > conftest.$ac_ext <<EOF
1289 #line 1290 "configure"
1290 #include "confdefs.h"
1291 #include <$ac_hdr>
1292 EOF
1293 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1294 { (eval echo configure:1295: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1295 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1296 if test -z "$ac_err"; then
1297   rm -rf conftest*
1298   eval "ac_cv_header_$ac_safe=yes"
1299 else
1300   echo "$ac_err" >&5
1301   echo "configure: failed program was:" >&5
1302   cat conftest.$ac_ext >&5
1303   rm -rf conftest*
1304   eval "ac_cv_header_$ac_safe=no"
1305 fi
1306 rm -f conftest*
1307 fi
1308 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1309   echo "$ac_t""yes" 1>&6
1310     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1311   cat >> confdefs.h <<EOF
1312 #define $ac_tr_hdr 1
1313 EOF
1314
1315 else
1316   echo "$ac_t""no" 1>&6
1317 fi
1318 done
1319
1320
1321 if test "$GCC" = yes ; then
1322             echo $ac_n "checking for ANSI ioctl definitions""... $ac_c" 1>&6
1323 echo "configure:1324: checking for ANSI ioctl definitions" >&5
1324             if eval "test \"`echo '$''{'ac_cv_lbl_gcc_fixincludes'+set}'`\" = set"; then
1325   echo $ac_n "(cached) $ac_c" 1>&6
1326 else
1327   cat > conftest.$ac_ext <<EOF
1328 #line 1329 "configure"
1329 #include "confdefs.h"
1330 /*
1331                      * This generates a "duplicate case value" when fixincludes
1332                      * has not be run.
1333                      */
1334 #               include <sys/types.h>
1335 #               include <sys/time.h>
1336 #               include <sys/ioctl.h>
1337 #               ifdef HAVE_SYS_IOCCOM_H
1338 #               include <sys/ioccom.h>
1339 #               endif
1340 int main() {
1341 switch (0) {
1342                     case _IO('A', 1):;
1343                     case _IO('B', 1):;
1344                     }
1345 ; return 0; }
1346 EOF
1347 if { (eval echo configure:1348: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1348   rm -rf conftest*
1349   ac_cv_lbl_gcc_fixincludes=yes
1350 else
1351   echo "configure: failed program was:" >&5
1352   cat conftest.$ac_ext >&5
1353   rm -rf conftest*
1354   ac_cv_lbl_gcc_fixincludes=no
1355 fi
1356 rm -f conftest*
1357 fi
1358
1359             echo "$ac_t""$ac_cv_lbl_gcc_fixincludes" 1>&6
1360             if test $ac_cv_lbl_gcc_fixincludes = no ; then
1361                     # Don't cache failure
1362                     unset ac_cv_lbl_gcc_fixincludes
1363                     { echo "configure: error: see the INSTALL for more info" 1>&2; exit 1; }
1364             fi
1365     fi
1366
1367 for ac_func in ether_hostton strerror freeifaddrs strlcpy
1368 do
1369 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1370 echo "configure:1371: checking for $ac_func" >&5
1371 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1372   echo $ac_n "(cached) $ac_c" 1>&6
1373 else
1374   cat > conftest.$ac_ext <<EOF
1375 #line 1376 "configure"
1376 #include "confdefs.h"
1377 /* System header to define __stub macros and hopefully few prototypes,
1378     which can conflict with char $ac_func(); below.  */
1379 #include <assert.h>
1380 /* Override any gcc2 internal prototype to avoid an error.  */
1381 /* We use char because int might match the return type of a gcc2
1382     builtin and then its argument prototype would still apply.  */
1383 char $ac_func();
1384
1385 int main() {
1386
1387 /* The GNU C library defines this for functions which it implements
1388     to always fail with ENOSYS.  Some functions are actually named
1389     something starting with __ and the normal name is an alias.  */
1390 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1391 choke me
1392 #else
1393 $ac_func();
1394 #endif
1395
1396 ; return 0; }
1397 EOF
1398 if { (eval echo configure:1399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1399   rm -rf conftest*
1400   eval "ac_cv_func_$ac_func=yes"
1401 else
1402   echo "configure: failed program was:" >&5
1403   cat conftest.$ac_ext >&5
1404   rm -rf conftest*
1405   eval "ac_cv_func_$ac_func=no"
1406 fi
1407 rm -f conftest*
1408 fi
1409
1410 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1411   echo "$ac_t""yes" 1>&6
1412     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1413   cat >> confdefs.h <<EOF
1414 #define $ac_tr_func 1
1415 EOF
1416
1417 else
1418   echo "$ac_t""no" 1>&6
1419 fi
1420 done
1421
1422
1423 echo $ac_n "checking if --disable-protochain option is specified""... $ac_c" 1>&6
1424 echo "configure:1425: checking if --disable-protochain option is specified" >&5
1425 # Check whether --enable-protochain or --disable-protochain was given.
1426 if test "${enable_protochain+set}" = set; then
1427   enableval="$enable_protochain"
1428   :
1429 fi
1430
1431 case "x$enable_protochain" in
1432 xyes)   enable_protochain=enabled       ;;
1433 xno)    enable_protochain=disabled      ;;
1434 x)      enable_protochain=enabled       ;;
1435 esac
1436
1437 if test "$enable_protochain" = "disabled"; then
1438         cat >> confdefs.h <<\EOF
1439 #define NO_PROTOCHAIN 1
1440 EOF
1441
1442 fi
1443 echo "$ac_t""${enable_protochain}" 1>&6
1444
1445 if test -z "$with_pcap" && test "$cross_compiling" = yes; then
1446         { echo "configure: error: pcap type not determined when cross-compiling; use --with-pcap=..." 1>&2; exit 1; }
1447 fi
1448 # Check whether --with-pcap or --without-pcap was given.
1449 if test "${with_pcap+set}" = set; then
1450   withval="$with_pcap"
1451   :
1452 fi
1453
1454 echo $ac_n "checking packet capture type""... $ac_c" 1>&6
1455 echo "configure:1456: checking packet capture type" >&5
1456 if test ! -z "$with_pcap" ; then
1457         V_PCAP="$withval"
1458 elif test -r /dev/bpf0 ; then
1459         V_PCAP=bpf
1460 elif test -r /usr/include/net/pfilt.h ; then
1461         V_PCAP=pf
1462 elif test -r /dev/enet ; then
1463         V_PCAP=enet
1464 elif test -r /dev/nit ; then
1465         V_PCAP=snit
1466 elif test -r /usr/include/sys/net/nit.h ; then
1467         V_PCAP=nit
1468 elif test -r /usr/include/net/raw.h ; then
1469         V_PCAP=snoop
1470 elif test -r /usr/include/sys/dlpi.h ; then
1471         V_PCAP=dlpi
1472 elif test -r /usr/include/linux/socket.h ; then
1473         V_PCAP=linux
1474 elif test -c /dev/bpf0 ; then           # check again in case not readable
1475         V_PCAP=bpf
1476 elif test -c /dev/enet ; then           # check again in case not readable
1477         V_PCAP=enet
1478 elif test -c /dev/nit ; then            # check again in case not readable
1479         V_PCAP=snit
1480 else
1481         V_PCAP=null
1482 fi
1483 echo "$ac_t""$V_PCAP" 1>&6
1484
1485 echo $ac_n "checking if --enable-ipv6 option is specified""... $ac_c" 1>&6
1486 echo "configure:1487: checking if --enable-ipv6 option is specified" >&5
1487 # Check whether --enable-ipv6 or --disable-ipv6 was given.
1488 if test "${enable_ipv6+set}" = set; then
1489   enableval="$enable_ipv6"
1490   :
1491 fi
1492
1493 if test "$enable_ipv6" = "yes"; then
1494         cat >> confdefs.h <<\EOF
1495 #define INET6 1
1496 EOF
1497
1498 fi
1499 echo "$ac_t""${enable_ipv6-no}" 1>&6
1500
1501 case "$V_PCAP" in
1502
1503 dlpi)
1504         for ac_hdr in sys/bufmod.h sys/dlpi_ext.h
1505 do
1506 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1507 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1508 echo "configure:1509: checking for $ac_hdr" >&5
1509 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1510   echo $ac_n "(cached) $ac_c" 1>&6
1511 else
1512   cat > conftest.$ac_ext <<EOF
1513 #line 1514 "configure"
1514 #include "confdefs.h"
1515 #include <$ac_hdr>
1516 EOF
1517 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1518 { (eval echo configure:1519: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1519 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1520 if test -z "$ac_err"; then
1521   rm -rf conftest*
1522   eval "ac_cv_header_$ac_safe=yes"
1523 else
1524   echo "$ac_err" >&5
1525   echo "configure: failed program was:" >&5
1526   cat conftest.$ac_ext >&5
1527   rm -rf conftest*
1528   eval "ac_cv_header_$ac_safe=no"
1529 fi
1530 rm -f conftest*
1531 fi
1532 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1533   echo "$ac_t""yes" 1>&6
1534     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1535   cat >> confdefs.h <<EOF
1536 #define $ac_tr_hdr 1
1537 EOF
1538
1539 else
1540   echo "$ac_t""no" 1>&6
1541 fi
1542 done
1543
1544         echo $ac_n "checking for /dev/dlpi device""... $ac_c" 1>&6
1545 echo "configure:1546: checking for /dev/dlpi device" >&5
1546         if test -c /dev/dlpi ; then
1547                 echo "$ac_t""yes" 1>&6
1548                 cat >> confdefs.h <<\EOF
1549 #define HAVE_DEV_DLPI 1
1550 EOF
1551
1552         else
1553                 echo "$ac_t""no" 1>&6
1554                 dir="/dev/dlpi"
1555                 echo $ac_n "checking for $dir directory""... $ac_c" 1>&6
1556 echo "configure:1557: checking for $dir directory" >&5
1557                 if test -d $dir ; then
1558                         echo "$ac_t""yes" 1>&6
1559                         cat >> confdefs.h <<EOF
1560 #define PCAP_DEV_PREFIX "$dir"
1561 EOF
1562
1563                 else
1564                         echo "$ac_t""no" 1>&6
1565                 fi
1566         fi
1567         ;;
1568
1569 linux)
1570         for ac_hdr in netpacket/packet.h
1571 do
1572 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1573 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1574 echo "configure:1575: checking for $ac_hdr" >&5
1575 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1576   echo $ac_n "(cached) $ac_c" 1>&6
1577 else
1578   cat > conftest.$ac_ext <<EOF
1579 #line 1580 "configure"
1580 #include "confdefs.h"
1581 #include <$ac_hdr>
1582 EOF
1583 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1584 { (eval echo configure:1585: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1585 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1586 if test -z "$ac_err"; then
1587   rm -rf conftest*
1588   eval "ac_cv_header_$ac_safe=yes"
1589 else
1590   echo "$ac_err" >&5
1591   echo "configure: failed program was:" >&5
1592   cat conftest.$ac_ext >&5
1593   rm -rf conftest*
1594   eval "ac_cv_header_$ac_safe=no"
1595 fi
1596 rm -f conftest*
1597 fi
1598 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1599   echo "$ac_t""yes" 1>&6
1600     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1601   cat >> confdefs.h <<EOF
1602 #define $ac_tr_hdr 1
1603 EOF
1604
1605 else
1606   echo "$ac_t""no" 1>&6
1607 fi
1608 done
1609
1610         echo $ac_n "checking Linux kernel version""... $ac_c" 1>&6
1611 echo "configure:1612: checking Linux kernel version" >&5
1612         if test "$cross_compiling" = yes; then
1613                 if eval "test \"`echo '$''{'ac_cv_linux_vers'+set}'`\" = set"; then
1614   echo $ac_n "(cached) $ac_c" 1>&6
1615 else
1616   ac_cv_linux_vers=unknown
1617 fi
1618
1619         else
1620                 if eval "test \"`echo '$''{'ac_cv_linux_vers'+set}'`\" = set"; then
1621   echo $ac_n "(cached) $ac_c" 1>&6
1622 else
1623   ac_cv_linux_vers=`uname -r 2>&1 | \
1624                         sed -n -e '$s/.* //' -e '$s/\..*//p'`
1625 fi
1626
1627         fi
1628         echo "$ac_t""$ac_cv_linux_vers" 1>&6
1629         if test $ac_cv_linux_vers = unknown ; then
1630                 { echo "configure: error: cannot determine linux version when cross-compiling" 1>&2; exit 1; }
1631         fi
1632         if test $ac_cv_linux_vers -lt 2 ; then
1633                 { echo "configure: error: version 2 or higher required; see the INSTALL doc for more info" 1>&2; exit 1; }
1634         fi
1635         ;;
1636
1637 null)
1638         echo "configure: warning: cannot determine packet capture interface" 1>&2
1639         echo "configure: warning: (see the INSTALL doc for more info)" 1>&2
1640         ;;
1641
1642 esac
1643
1644 # Check whether --with-flex or --without-flex was given.
1645 if test "${with_flex+set}" = set; then
1646   withval="$with_flex"
1647   :
1648 fi
1649
1650     # Check whether --with-bison or --without-bison was given.
1651 if test "${with_bison+set}" = set; then
1652   withval="$with_bison"
1653   :
1654 fi
1655
1656     if test "$with_flex" = no ; then
1657             V_LEX=lex
1658     else
1659             for ac_prog in flex
1660 do
1661 # Extract the first word of "$ac_prog", so it can be a program name with args.
1662 set dummy $ac_prog; ac_word=$2
1663 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1664 echo "configure:1665: checking for $ac_word" >&5
1665 if eval "test \"`echo '$''{'ac_cv_prog_V_LEX'+set}'`\" = set"; then
1666   echo $ac_n "(cached) $ac_c" 1>&6
1667 else
1668   if test -n "$V_LEX"; then
1669   ac_cv_prog_V_LEX="$V_LEX" # Let the user override the test.
1670 else
1671   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1672   ac_dummy="$PATH"
1673   for ac_dir in $ac_dummy; do
1674     test -z "$ac_dir" && ac_dir=.
1675     if test -f $ac_dir/$ac_word; then
1676       ac_cv_prog_V_LEX="$ac_prog"
1677       break
1678     fi
1679   done
1680   IFS="$ac_save_ifs"
1681 fi
1682 fi
1683 V_LEX="$ac_cv_prog_V_LEX"
1684 if test -n "$V_LEX"; then
1685   echo "$ac_t""$V_LEX" 1>&6
1686 else
1687   echo "$ac_t""no" 1>&6
1688 fi
1689
1690 test -n "$V_LEX" && break
1691 done
1692 test -n "$V_LEX" || V_LEX="lex"
1693
1694     fi
1695     if test "$V_LEX" = flex ; then
1696             # The -V flag was added in 2.4
1697             echo $ac_n "checking for flex 2.4 or higher""... $ac_c" 1>&6
1698 echo "configure:1699: checking for flex 2.4 or higher" >&5
1699             if eval "test \"`echo '$''{'ac_cv_lbl_flex_v24'+set}'`\" = set"; then
1700   echo $ac_n "(cached) $ac_c" 1>&6
1701 else
1702   if flex -V >/dev/null 2>&1; then
1703                         ac_cv_lbl_flex_v24=yes
1704                 else
1705                         ac_cv_lbl_flex_v24=no
1706                 fi
1707 fi
1708
1709             echo "$ac_t""$ac_cv_lbl_flex_v24" 1>&6
1710             if test $ac_cv_lbl_flex_v24 = no ; then
1711                     s="2.4 or higher required"
1712                     echo "configure: warning: ignoring obsolete flex executable ($s)" 1>&2
1713                     V_LEX=lex
1714             fi
1715     fi
1716     if test "$with_bison" = no ; then
1717             V_YACC=yacc
1718     else
1719             for ac_prog in bison
1720 do
1721 # Extract the first word of "$ac_prog", so it can be a program name with args.
1722 set dummy $ac_prog; ac_word=$2
1723 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1724 echo "configure:1725: checking for $ac_word" >&5
1725 if eval "test \"`echo '$''{'ac_cv_prog_V_YACC'+set}'`\" = set"; then
1726   echo $ac_n "(cached) $ac_c" 1>&6
1727 else
1728   if test -n "$V_YACC"; then
1729   ac_cv_prog_V_YACC="$V_YACC" # Let the user override the test.
1730 else
1731   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1732   ac_dummy="$PATH"
1733   for ac_dir in $ac_dummy; do
1734     test -z "$ac_dir" && ac_dir=.
1735     if test -f $ac_dir/$ac_word; then
1736       ac_cv_prog_V_YACC="$ac_prog"
1737       break
1738     fi
1739   done
1740   IFS="$ac_save_ifs"
1741 fi
1742 fi
1743 V_YACC="$ac_cv_prog_V_YACC"
1744 if test -n "$V_YACC"; then
1745   echo "$ac_t""$V_YACC" 1>&6
1746 else
1747   echo "$ac_t""no" 1>&6
1748 fi
1749
1750 test -n "$V_YACC" && break
1751 done
1752 test -n "$V_YACC" || V_YACC="yacc"
1753
1754     fi
1755     if test "$V_YACC" = bison ; then
1756             V_YACC="$V_YACC -y"
1757     fi
1758     if test "$V_LEX" != lex -a "$V_YACC" = yacc -o "$V_LEX" = lex -a "$V_YACC" != yacc ; then
1759             echo "configure: warning: don't have both flex and bison; reverting to lex/yacc" 1>&2
1760             V_LEX=lex
1761             V_YACC=yacc
1762     fi
1763     if test "$V_LEX" = flex -a -n "pcap_" ; then
1764             V_LEX="$V_LEX -Ppcap_"
1765             V_YACC="$V_YACC -p pcap_"
1766     fi
1767
1768 case "$target_os" in
1769
1770 aix*)
1771                 cat >> confdefs.h <<\EOF
1772 #define _SUN 1
1773 EOF
1774
1775         ;;
1776
1777 hpux9*)
1778         cat >> confdefs.h <<\EOF
1779 #define HAVE_HPUX9 1
1780 EOF
1781
1782         ;;
1783
1784 hpux10.0*)
1785         ;;
1786
1787 hpux10.1*)
1788         ;;
1789
1790 hpux*)
1791                 cat >> confdefs.h <<\EOF
1792 #define HAVE_HPUX10_20 1
1793 EOF
1794
1795         ;;
1796
1797 sinix*)
1798         echo $ac_n "checking if SINIX compiler defines sinix""... $ac_c" 1>&6
1799 echo "configure:1800: checking if SINIX compiler defines sinix" >&5
1800         if eval "test \"`echo '$''{'ac_cv_cc_sinix_defined'+set}'`\" = set"; then
1801   echo $ac_n "(cached) $ac_c" 1>&6
1802 else
1803   cat > conftest.$ac_ext <<EOF
1804 #line 1805 "configure"
1805 #include "confdefs.h"
1806
1807 int main() {
1808 int i = sinix;
1809 ; return 0; }
1810 EOF
1811 if { (eval echo configure:1812: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1812   rm -rf conftest*
1813   ac_cv_cc_sinix_defined=yes
1814 else
1815   echo "configure: failed program was:" >&5
1816   cat conftest.$ac_ext >&5
1817   rm -rf conftest*
1818   ac_cv_cc_sinix_defined=no
1819 fi
1820 rm -f conftest*
1821 fi
1822
1823             echo "$ac_t""$ac_cv_cc_sinix_defined" 1>&6
1824             if test $ac_cv_cc_sinix_defined = no ; then
1825                     cat >> confdefs.h <<\EOF
1826 #define sinix 1
1827 EOF
1828
1829             fi
1830         ;;
1831
1832 solaris*)
1833         cat >> confdefs.h <<\EOF
1834 #define HAVE_SOLARIS 1
1835 EOF
1836
1837         ;;
1838
1839 linux*)
1840         V_INCLS="$V_INCLS -Ilinux-include"
1841         ;;
1842 esac
1843
1844 # Extract the first word of "ranlib", so it can be a program name with args.
1845 set dummy ranlib; ac_word=$2
1846 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1847 echo "configure:1848: checking for $ac_word" >&5
1848 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1849   echo $ac_n "(cached) $ac_c" 1>&6
1850 else
1851   if test -n "$RANLIB"; then
1852   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1853 else
1854   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1855   ac_dummy="$PATH"
1856   for ac_dir in $ac_dummy; do
1857     test -z "$ac_dir" && ac_dir=.
1858     if test -f $ac_dir/$ac_word; then
1859       ac_cv_prog_RANLIB="ranlib"
1860       break
1861     fi
1862   done
1863   IFS="$ac_save_ifs"
1864   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1865 fi
1866 fi
1867 RANLIB="$ac_cv_prog_RANLIB"
1868 if test -n "$RANLIB"; then
1869   echo "$ac_t""$RANLIB" 1>&6
1870 else
1871   echo "$ac_t""no" 1>&6
1872 fi
1873
1874
1875 rm -f os-proto.h
1876     if test "${LBL_CFLAGS+set}" = set; then
1877             V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
1878     fi
1879     if test -f .devel ; then
1880             if test "$GCC" = yes ; then
1881                     if test "${LBL_CFLAGS+set}" != set; then
1882                             if test "$ac_cv_prog_cc_g" = yes ; then
1883                                     V_CCOPT="-g $V_CCOPT"
1884                             fi
1885                             V_CCOPT="$V_CCOPT -Wall"
1886                             if test $ac_cv_lbl_gcc_vers -gt 1 ; then
1887                                     V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes"
1888                             fi
1889                     fi
1890             else
1891                     case "$target_os" in
1892
1893                     irix6*)
1894                             V_CCOPT="$V_CCOPT -n32"
1895                             ;;
1896
1897                     *)
1898                             ;;
1899                     esac
1900             fi
1901             os=`echo $target_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
1902             name="lbl/os-$os.h"
1903             if test -f $name ; then
1904                     ln -s $name os-proto.h
1905                     cat >> confdefs.h <<\EOF
1906 #define HAVE_OS_PROTO_H 1
1907 EOF
1908
1909             else
1910                     echo "configure: warning: can't find $name" 1>&2
1911             fi
1912     fi
1913
1914 echo $ac_n "checking if sockaddr struct has sa_len member""... $ac_c" 1>&6
1915 echo "configure:1916: checking if sockaddr struct has sa_len member" >&5
1916     if eval "test \"`echo '$''{'ac_cv_lbl_sockaddr_has_sa_len'+set}'`\" = set"; then
1917   echo $ac_n "(cached) $ac_c" 1>&6
1918 else
1919   cat > conftest.$ac_ext <<EOF
1920 #line 1921 "configure"
1921 #include "confdefs.h"
1922
1923 #       include <sys/types.h>
1924 #       include <sys/socket.h>
1925 int main() {
1926 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
1927 ; return 0; }
1928 EOF
1929 if { (eval echo configure:1930: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1930   rm -rf conftest*
1931   ac_cv_lbl_sockaddr_has_sa_len=yes
1932 else
1933   echo "configure: failed program was:" >&5
1934   cat conftest.$ac_ext >&5
1935   rm -rf conftest*
1936   ac_cv_lbl_sockaddr_has_sa_len=no
1937 fi
1938 rm -f conftest*
1939 fi
1940
1941     echo "$ac_t""$ac_cv_lbl_sockaddr_has_sa_len" 1>&6
1942     if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
1943             cat >> confdefs.h <<\EOF
1944 #define HAVE_SOCKADDR_SA_LEN 1
1945 EOF
1946
1947     fi
1948
1949 echo $ac_n "checking if dl_hp_ppa_info_t struct has dl_module_id_1 member""... $ac_c" 1>&6
1950 echo "configure:1951: checking if dl_hp_ppa_info_t struct has dl_module_id_1 member" >&5
1951     if eval "test \"`echo '$''{'ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1'+set}'`\" = set"; then
1952   echo $ac_n "(cached) $ac_c" 1>&6
1953 else
1954   cat > conftest.$ac_ext <<EOF
1955 #line 1956 "configure"
1956 #include "confdefs.h"
1957
1958 #       include <sys/types.h>
1959 #       include <sys/dlpi.h>
1960 #       include <sys/dlpi_ext.h>
1961 int main() {
1962 u_int i = sizeof(((dl_hp_ppa_info_t *)0)->dl_module_id_1)
1963 ; return 0; }
1964 EOF
1965 if { (eval echo configure:1966: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1966   rm -rf conftest*
1967   ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=yes
1968 else
1969   echo "configure: failed program was:" >&5
1970   cat conftest.$ac_ext >&5
1971   rm -rf conftest*
1972   ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=no
1973 fi
1974 rm -f conftest*
1975 fi
1976
1977     echo "$ac_t""$ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" 1>&6
1978     if test $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1 = yes ; then
1979             cat >> confdefs.h <<\EOF
1980 #define HAVE_HP_PPA_INFO_T_DL_MODULE_ID_1 1
1981 EOF
1982
1983     fi
1984
1985 echo $ac_n "checking if unaligned accesses fail""... $ac_c" 1>&6
1986 echo "configure:1987: checking if unaligned accesses fail" >&5
1987     if eval "test \"`echo '$''{'ac_cv_lbl_unaligned_fail'+set}'`\" = set"; then
1988   echo $ac_n "(cached) $ac_c" 1>&6
1989 else
1990   case "$target_cpu" in
1991
1992         # XXX: should also check that they don't do weird things (like on arm)
1993         alpha|arm*|hp*|mips|sparc)
1994                 ac_cv_lbl_unaligned_fail=yes
1995                 ;;
1996
1997         *)
1998                 cat >conftest.c <<EOF
1999 #               include <sys/types.h>
2000 #               include <sys/wait.h>
2001 #               include <stdio.h>
2002                 unsigned char a[5] = { 1, 2, 3, 4, 5 };
2003                 main() {
2004                 unsigned int i;
2005                 pid_t pid;
2006                 int status;
2007                 /* avoid "core dumped" message */
2008                 pid = fork();
2009                 if (pid <  0)
2010                         exit(2);
2011                 if (pid > 0) {
2012                         /* parent */
2013                         pid = waitpid(pid, &status, 0);
2014                         if (pid < 0)
2015                                 exit(3);
2016                         exit(!WIFEXITED(status));
2017                 }
2018                 /* child */
2019                 i = *(unsigned int *)&a[1];
2020                 printf("%d\n", i);
2021                 exit(0);
2022                 }
2023 EOF
2024                 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
2025                     conftest.c $LIBS >/dev/null 2>&1
2026                 if test ! -x conftest ; then
2027                                                 ac_cv_lbl_unaligned_fail=yes
2028                 else
2029                         ./conftest >conftest.out
2030                         if test ! -s conftest.out ; then
2031                                 ac_cv_lbl_unaligned_fail=yes
2032                         else
2033                                 ac_cv_lbl_unaligned_fail=no
2034                         fi
2035                 fi
2036                 rm -f conftest* core core.conftest
2037                 ;;
2038         esac
2039 fi
2040
2041     echo "$ac_t""$ac_cv_lbl_unaligned_fail" 1>&6
2042     if test $ac_cv_lbl_unaligned_fail = yes ; then
2043             cat >> confdefs.h <<\EOF
2044 #define LBL_ALIGN 1
2045 EOF
2046
2047     fi
2048
2049 if test -r ${srcdir}/lbl/gnuc.h ; then
2050         rm -f gnuc.h
2051         ln -s ${srcdir}/lbl/gnuc.h gnuc.h
2052 fi
2053
2054 rm -f net
2055 ln -s ${srcdir}/bpf/net net
2056
2057
2058
2059
2060
2061
2062
2063
2064 # Find a good install program.  We prefer a C program (faster),
2065 # so one script is as good as another.  But avoid the broken or
2066 # incompatible versions:
2067 # SysV /etc/install, /usr/sbin/install
2068 # SunOS /usr/etc/install
2069 # IRIX /sbin/install
2070 # AIX /bin/install
2071 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2072 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2073 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2074 # ./install, which can be erroneously created by make from ./install.sh.
2075 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2076 echo "configure:2077: checking for a BSD compatible install" >&5
2077 if test -z "$INSTALL"; then
2078 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2079   echo $ac_n "(cached) $ac_c" 1>&6
2080 else
2081     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2082   for ac_dir in $PATH; do
2083     # Account for people who put trailing slashes in PATH elements.
2084     case "$ac_dir/" in
2085     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2086     *)
2087       # OSF1 and SCO ODT 3.0 have their own names for install.
2088       # Don't use installbsd from OSF since it installs stuff as root
2089       # by default.
2090       for ac_prog in ginstall scoinst install; do
2091         if test -f $ac_dir/$ac_prog; then
2092           if test $ac_prog = install &&
2093             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2094             # AIX install.  It has an incompatible calling convention.
2095             :
2096           else
2097             ac_cv_path_install="$ac_dir/$ac_prog -c"
2098             break 2
2099           fi
2100         fi
2101       done
2102       ;;
2103     esac
2104   done
2105   IFS="$ac_save_IFS"
2106
2107 fi
2108   if test "${ac_cv_path_install+set}" = set; then
2109     INSTALL="$ac_cv_path_install"
2110   else
2111     # As a last resort, use the slow shell script.  We don't cache a
2112     # path for INSTALL within a source directory, because that will
2113     # break other packages using the cache if that directory is
2114     # removed, or if the path is relative.
2115     INSTALL="$ac_install_sh"
2116   fi
2117 fi
2118 echo "$ac_t""$INSTALL" 1>&6
2119
2120 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2121 # It thinks the first close brace ends the variable substitution.
2122 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2123
2124 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2125
2126 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2127
2128
2129 trap '' 1 2 15
2130 cat > confcache <<\EOF
2131 # This file is a shell script that caches the results of configure
2132 # tests run on this system so they can be shared between configure
2133 # scripts and configure runs.  It is not useful on other systems.
2134 # If it contains results you don't want to keep, you may remove or edit it.
2135 #
2136 # By default, configure uses ./config.cache as the cache file,
2137 # creating it if it does not exist already.  You can give configure
2138 # the --cache-file=FILE option to use a different cache file; that is
2139 # what configure does when it calls configure scripts in
2140 # subdirectories, so they share the cache.
2141 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2142 # config.status only pays attention to the cache file if you give it the
2143 # --recheck option to rerun configure.
2144 #
2145 EOF
2146 # The following way of writing the cache mishandles newlines in values,
2147 # but we know of no workaround that is simple, portable, and efficient.
2148 # So, don't put newlines in cache variables' values.
2149 # Ultrix sh set writes to stderr and can't be redirected directly,
2150 # and sets the high bit in the cache file unless we assign to the vars.
2151 (set) 2>&1 |
2152   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2153   *ac_space=\ *)
2154     # `set' does not quote correctly, so add quotes (double-quote substitution
2155     # turns \\\\ into \\, and sed turns \\ into \).
2156     sed -n \
2157       -e "s/'/'\\\\''/g" \
2158       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2159     ;;
2160   *)
2161     # `set' quotes correctly as required by POSIX, so do not add quotes.
2162     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2163     ;;
2164   esac >> confcache
2165 if cmp -s $cache_file confcache; then
2166   :
2167 else
2168   if test -w $cache_file; then
2169     echo "updating cache $cache_file"
2170     cat confcache > $cache_file
2171   else
2172     echo "not updating unwritable cache $cache_file"
2173   fi
2174 fi
2175 rm -f confcache
2176
2177 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2178
2179 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2180 # Let make expand exec_prefix.
2181 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2182
2183 # Any assignment to VPATH causes Sun make to only execute
2184 # the first set of double-colon rules, so remove it if not needed.
2185 # If there is a colon in the path, we need to keep it.
2186 if test "x$srcdir" = x.; then
2187   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2188 fi
2189
2190 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2191
2192 # Transform confdefs.h into DEFS.
2193 # Protect against shell expansion while executing Makefile rules.
2194 # Protect against Makefile macro expansion.
2195 cat > conftest.defs <<\EOF
2196 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
2197 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
2198 s%\[%\\&%g
2199 s%\]%\\&%g
2200 s%\$%$$%g
2201 EOF
2202 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
2203 rm -f conftest.defs
2204
2205
2206 # Without the "./", some shells look in PATH for config.status.
2207 : ${CONFIG_STATUS=./config.status}
2208
2209 echo creating $CONFIG_STATUS
2210 rm -f $CONFIG_STATUS
2211 cat > $CONFIG_STATUS <<EOF
2212 #! /bin/sh
2213 # Generated automatically by configure.
2214 # Run this file to recreate the current configuration.
2215 # This directory was configured as follows,
2216 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2217 #
2218 # $0 $ac_configure_args
2219 #
2220 # Compiler output produced by configure, useful for debugging
2221 # configure, is in ./config.log if it exists.
2222
2223 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2224 for ac_option
2225 do
2226   case "\$ac_option" in
2227   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2228     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2229     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2230   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2231     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2232     exit 0 ;;
2233   -help | --help | --hel | --he | --h)
2234     echo "\$ac_cs_usage"; exit 0 ;;
2235   *) echo "\$ac_cs_usage"; exit 1 ;;
2236   esac
2237 done
2238
2239 ac_given_srcdir=$srcdir
2240 ac_given_INSTALL="$INSTALL"
2241
2242 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2243 EOF
2244 cat >> $CONFIG_STATUS <<EOF
2245
2246 # Protect against being on the right side of a sed subst in config.status.
2247 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2248  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2249 $ac_vpsub
2250 $extrasub
2251 s%@SHELL@%$SHELL%g
2252 s%@CFLAGS@%$CFLAGS%g
2253 s%@CPPFLAGS@%$CPPFLAGS%g
2254 s%@CXXFLAGS@%$CXXFLAGS%g
2255 s%@FFLAGS@%$FFLAGS%g
2256 s%@DEFS@%$DEFS%g
2257 s%@LDFLAGS@%$LDFLAGS%g
2258 s%@LIBS@%$LIBS%g
2259 s%@exec_prefix@%$exec_prefix%g
2260 s%@prefix@%$prefix%g
2261 s%@program_transform_name@%$program_transform_name%g
2262 s%@bindir@%$bindir%g
2263 s%@sbindir@%$sbindir%g
2264 s%@libexecdir@%$libexecdir%g
2265 s%@datadir@%$datadir%g
2266 s%@sysconfdir@%$sysconfdir%g
2267 s%@sharedstatedir@%$sharedstatedir%g
2268 s%@localstatedir@%$localstatedir%g
2269 s%@libdir@%$libdir%g
2270 s%@includedir@%$includedir%g
2271 s%@oldincludedir@%$oldincludedir%g
2272 s%@infodir@%$infodir%g
2273 s%@mandir@%$mandir%g
2274 s%@host@%$host%g
2275 s%@host_alias@%$host_alias%g
2276 s%@host_cpu@%$host_cpu%g
2277 s%@host_vendor@%$host_vendor%g
2278 s%@host_os@%$host_os%g
2279 s%@target@%$target%g
2280 s%@target_alias@%$target_alias%g
2281 s%@target_cpu@%$target_cpu%g
2282 s%@target_vendor@%$target_vendor%g
2283 s%@target_os@%$target_os%g
2284 s%@build@%$build%g
2285 s%@build_alias@%$build_alias%g
2286 s%@build_cpu@%$build_cpu%g
2287 s%@build_vendor@%$build_vendor%g
2288 s%@build_os@%$build_os%g
2289 s%@SHLICC2@%$SHLICC2%g
2290 s%@CC@%$CC%g
2291 s%@CPP@%$CPP%g
2292 s%@V_LEX@%$V_LEX%g
2293 s%@V_YACC@%$V_YACC%g
2294 s%@RANLIB@%$RANLIB%g
2295 s%@V_CCOPT@%$V_CCOPT%g
2296 s%@V_INCLS@%$V_INCLS%g
2297 s%@V_PCAP@%$V_PCAP%g
2298 s%@V_RANLIB@%$V_RANLIB%g
2299 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2300 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2301 s%@INSTALL_DATA@%$INSTALL_DATA%g
2302
2303 CEOF
2304 EOF
2305
2306 cat >> $CONFIG_STATUS <<\EOF
2307
2308 # Split the substitutions into bite-sized pieces for seds with
2309 # small command number limits, like on Digital OSF/1 and HP-UX.
2310 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2311 ac_file=1 # Number of current file.
2312 ac_beg=1 # First line for current file.
2313 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2314 ac_more_lines=:
2315 ac_sed_cmds=""
2316 while $ac_more_lines; do
2317   if test $ac_beg -gt 1; then
2318     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2319   else
2320     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2321   fi
2322   if test ! -s conftest.s$ac_file; then
2323     ac_more_lines=false
2324     rm -f conftest.s$ac_file
2325   else
2326     if test -z "$ac_sed_cmds"; then
2327       ac_sed_cmds="sed -f conftest.s$ac_file"
2328     else
2329       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2330     fi
2331     ac_file=`expr $ac_file + 1`
2332     ac_beg=$ac_end
2333     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2334   fi
2335 done
2336 if test -z "$ac_sed_cmds"; then
2337   ac_sed_cmds=cat
2338 fi
2339 EOF
2340
2341 cat >> $CONFIG_STATUS <<EOF
2342
2343 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2344 EOF
2345 cat >> $CONFIG_STATUS <<\EOF
2346 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2347   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2348   case "$ac_file" in
2349   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2350        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2351   *) ac_file_in="${ac_file}.in" ;;
2352   esac
2353
2354   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2355
2356   # Remove last slash and all that follows it.  Not all systems have dirname.
2357   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2358   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2359     # The file is in a subdirectory.
2360     test ! -d "$ac_dir" && mkdir "$ac_dir"
2361     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2362     # A "../" for each directory in $ac_dir_suffix.
2363     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2364   else
2365     ac_dir_suffix= ac_dots=
2366   fi
2367
2368   case "$ac_given_srcdir" in
2369   .)  srcdir=.
2370       if test -z "$ac_dots"; then top_srcdir=.
2371       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2372   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2373   *) # Relative path.
2374     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2375     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2376   esac
2377
2378   case "$ac_given_INSTALL" in
2379   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2380   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2381   esac
2382
2383   echo creating "$ac_file"
2384   rm -f "$ac_file"
2385   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2386   case "$ac_file" in
2387   *Makefile*) ac_comsub="1i\\
2388 # $configure_input" ;;
2389   *) ac_comsub= ;;
2390   esac
2391
2392   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2393   sed -e "$ac_comsub
2394 s%@configure_input@%$configure_input%g
2395 s%@srcdir@%$srcdir%g
2396 s%@top_srcdir@%$top_srcdir%g
2397 s%@INSTALL@%$INSTALL%g
2398 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2399 fi; done
2400 rm -f conftest.s*
2401
2402 EOF
2403 cat >> $CONFIG_STATUS <<EOF
2404
2405 EOF
2406 cat >> $CONFIG_STATUS <<\EOF
2407
2408 exit 0
2409 EOF
2410 chmod +x $CONFIG_STATUS
2411 rm -fr confdefs* $ac_clean_files
2412 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2413
2414
2415 if test -f .devel ; then
2416         make depend
2417 fi
2418 exit 0