The Tcpdump Group git mirrors - tcpdump/blob - configure.in

   1 dnl @(#) $Header: /tcpdump/master/tcpdump/configure.in,v 1.86 1999-12-14 22:35:17 fenner Exp $ (LBL)
   2 dnl
   3 dnl Copyright (c) 1994, 1995, 1996, 1997
   4 dnl     The Regents of the University of California.  All rights reserved.
   5 dnl
   6 dnl Process this file with autoconf to produce a configure script.
   7 dnl
   8
   9 AC_INIT(tcpdump.c)
  10
  11 AC_CANONICAL_SYSTEM
  12
  13 umask 002
  14
  15 if test -z "$PWD" ; then
  16         PWD=`pwd`
  17 fi
  18
  19 AC_LBL_C_INIT(V_CCOPT, V_INCLS)
  20 AC_C_INLINE
  21
  22 AC_CHECK_HEADERS(fcntl.h malloc.h memory.h rpc/rpcent.h)
  23 AC_HEADER_TIME
  24
  25 case "$target_os" in
  26
  27 linux*)
  28         AC_MSG_CHECKING(Linux kernel version)
  29         AC_CACHE_VAL(ac_cv_linux_vers,
  30             ac_cv_linux_vers=`uname -r 2>&1 | \
  31                 sed -n -e '$s/.* //' -e '$s/\..*//p'`)
  32         AC_MSG_RESULT($ac_cv_linux_vers)
  33         if test $ac_cv_linux_vers -lt 2 ; then
  34                 AC_MSG_ERROR(version 2 or higher required; see the INSTALL doc for more info)
  35         fi
  36         AC_DEFINE(HAVE_NET_SLIP_H)
  37         ;;
  38
  39 *)
  40         AC_CHECK_HEADERS(net/slip.h)
  41         ;;
  42 esac
  43
  44
  45 AC_ARG_ENABLE(libsmi,
  46         [  --enable-libsmi         enable libsmi support],
  47         [libsmi=$enableval], [libsmi=no])
  48 if test "$libsmi" = "yes"; then
  49         AC_CHECK_HEADERS(smi.h)
  50         AC_CHECK_LIB(smi, main)
  51         AC_DEFINE(LIBSMI)
  52 fi
  53
  54
  55 CFLAGS="$CFLAGS -Dss_family=__ss_family -Dss_len=__ss_len"
  56 AC_MSG_CHECKING([whether to enable ipv6])
  57 AC_ARG_ENABLE(ipv6,
  58 [  --enable-ipv6           enable ipv6 (with ipv4) support
  59   --disable-ipv6          disable ipv6 support],
  60 [ case "$enableval" in
  61 yes)   AC_MSG_RESULT(yes)
  62        AC_DEFINE(ENABLE_IPV6)
  63        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"
  64        AC_DEFINE(INET6)
  65        ipv6=yes
  66        ;;
  67 *)
  68        AC_MSG_RESULT(no)
  69        ipv6=no
  70        ;;
  71   esac ],
  72
  73   AC_TRY_RUN([ /* AF_INET6 available check */
  74 #include <sys/types.h>
  75 #include <sys/socket.h>
  76 main()
  77 {
  78  if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
  79    exit(1);
  80  else
  81    exit(0);
  82 }
  83 ],
  84 [ AC_MSG_RESULT(yes)
  85   AC_DEFINE(ENABLE_IPV6)
  86   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 $LOCALSRC"
  87   AC_DEFINE(INET6)
  88   ipv6=yes],
  89 [ AC_MSG_RESULT(no)
  90   ipv6=no],
  91 [ AC_MSG_RESULT(no)
  92   ipv6=no]
  93 ))
  94
  95 ipv6type=unknown
  96 ipv6lib=none
  97 ipv6trylibc=no
  98
  99 if test "$ipv6" = "yes"; then
 100         AC_MSG_CHECKING([ipv6 stack type])
 101         for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do
 102                 case $i in
 103                 inria)
 104                         dnl http://www.kame.net/
 105                         AC_EGREP_CPP(yes, [dnl
 106 #include <netinet/in.h>
 107 #ifdef IPV6_INRIA_VERSION
 108 yes
 109 #endif],
 110                                 [ipv6type=$i;
 111                                 CFLAGS="-DINET6 $CFLAGS"])
 112                         ;;
 113                 kame)
 114                         dnl http://www.kame.net/
 115                         AC_EGREP_CPP(yes, [dnl
 116 #include <netinet/in.h>
 117 #ifdef __KAME__
 118 yes
 119 #endif],
 120                                 [ipv6type=$i;
 121                                 ipv6lib=inet6;
 122                                 ipv6libdir=/usr/local/v6/lib;
 123                                 ipv6trylibc=yes;
 124                                 CFLAGS="-DINET6 $CFLAGS"])
 125                         ;;
 126                 linux-glibc)
 127                         dnl http://www.v6.linux.or.jp/
 128                         AC_EGREP_CPP(yes, [dnl
 129 #include <features.h>
 130 #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
 131 yes
 132 #endif],
 133                                 [ipv6type=$i;
 134                                 CFLAGS="-DINET6 $CFLAGS"])
 135                         ;;
 136                 linux-libinet6)
 137                         dnl http://www.v6.linux.or.jp/
 138                         if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then
 139                                 ipv6type=$i
 140                                 ipv6lib=inet6
 141                                 ipv6libdir=/usr/inet6/lib
 142                                 ipv6trylibc=yes;
 143                                 CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS"
 144                         fi
 145                         ;;
 146                 toshiba)
 147                         AC_EGREP_CPP(yes, [dnl
 148 #include <sys/param.h>
 149 #ifdef _TOSHIBA_INET6
 150 yes
 151 #endif],
 152                                 [ipv6type=$i;
 153                                 ipv6lib=inet6;
 154                                 ipv6libdir=/usr/local/v6/lib;
 155                                 CFLAGS="-DINET6 $CFLAGS"])
 156                         ;;
 157                 v6d)
 158                         AC_EGREP_CPP(yes, [dnl
 159 #include </usr/local/v6/include/sys/v6config.h>
 160 #ifdef __V6D__
 161 yes
 162 #endif],
 163                                 [ipv6type=$i;
 164                                 ipv6lib=v6;
 165                                 ipv6libdir=/usr/local/v6/lib;
 166                                 CFLAGS="-I/usr/local/v6/include $CFLAGS"])
 167                         ;;
 168                 zeta)
 169                         AC_EGREP_CPP(yes, [dnl
 170 #include <sys/param.h>
 171 #ifdef _ZETA_MINAMI_INET6
 172 yes
 173 #endif],
 174                                 [ipv6type=$i;
 175                                 ipv6lib=inet6;
 176                                 ipv6libdir=/usr/local/v6/lib;
 177                                 CFLAGS="-DINET6 $CFLAGS"])
 178                         ;;
 179                 esac
 180                 if test "$ipv6type" != "unknown"; then
 181                         break
 182                 fi
 183         done
 184         AC_MSG_RESULT($ipv6type)
 185 fi
 186
 187 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
 188         if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
 189                 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
 190                 echo "You have $ipv6lib library, using it"
 191         else
 192                 if test "$ipv6trylibc" = "yes"; then
 193                         echo "You do not have $ipv6lib library, using libc"
 194                 else
 195                         echo 'Fatal: no $ipv6lib library found.  cannot continue.'
 196                         echo "You need to fetch lib$ipv6lib.a from appropriate"
 197                         echo 'ipv6 kit and compile beforehand.'
 198                         exit 1
 199                 fi
 200         fi
 201 fi
 202
 203
 204 AC_MSG_CHECKING(getaddrinfo bug)
 205 AC_TRY_RUN([
 206 #include <sys/types.h>
 207 #include <netdb.h>
 208 #include <string.h>
 209 #include <sys/socket.h>
 210 #include <netinet/in.h>
 211
 212 main()
 213 {
 214   int passive, gaierr, inet4 = 0, inet6 = 0;
 215   struct addrinfo hints, *ai, *aitop;
 216   char straddr[INET6_ADDRSTRLEN], strport[16];
 217
 218   for (passive = 0; passive <= 1; passive++) {
 219     memset(&hints, 0, sizeof(hints));
 220     hints.ai_family = AF_UNSPEC;
 221     hints.ai_flags = passive ? AI_PASSIVE : 0;
 222     hints.ai_socktype = SOCK_STREAM;
 223     if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
 224       (void)gai_strerror(gaierr);
 225       goto bad;
 226     }
 227     for (ai = aitop; ai; ai = ai->ai_next) {
 228       if (ai->ai_addr == NULL ||
 229           ai->ai_addrlen == 0 ||
 230           getnameinfo(ai->ai_addr, ai->ai_addrlen,
 231                       straddr, sizeof(straddr), strport, sizeof(strport),
 232                       NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
 233         goto bad;
 234       }
 235       switch (ai->ai_family) {
 236       case AF_INET:
 237         if (strcmp(strport, "54321") != 0) {
 238           goto bad;
 239         }
 240         if (passive) {
 241           if (strcmp(straddr, "0.0.0.0") != 0) {
 242             goto bad;
 243           }
 244         } else {
 245           if (strcmp(straddr, "127.0.0.1") != 0) {
 246             goto bad;
 247           }
 248         }
 249         inet4++;
 250         break;
 251       case AF_INET6:
 252         if (strcmp(strport, "54321") != 0) {
 253           goto bad;
 254         }
 255         if (passive) {
 256           if (strcmp(straddr, "::") != 0) {
 257             goto bad;
 258           }
 259         } else {
 260           if (strcmp(straddr, "::1") != 0) {
 261             goto bad;
 262           }
 263         }
 264         inet6++;
 265         break;
 266       case AF_UNSPEC:
 267         goto bad;
 268         break;
 269 #ifdef AF_UNIX
 270       case AF_UNIX:
 271 #else
 272 #ifdef AF_LOCAL
 273       case AF_LOCAL:
 274 #endif
 275 #endif
 276       default:
 277         /* another family support? */
 278         break;
 279       }
 280     }
 281   }
 282
 283   if (inet6 != 2 || inet4 != 2)
 284     goto bad;
 285
 286   if (aitop)
 287     freeaddrinfo(aitop);
 288   exit(0);
 289
 290  bad:
 291   if (aitop)
 292     freeaddrinfo(aitop);
 293   exit(1);
 294 }
 295 ],
 296 AC_MSG_RESULT(good)
 297 buggygetaddrinfo=no,
 298 AC_MSG_RESULT(buggy)
 299 buggygetaddrinfo=yes,
 300 AC_MSG_RESULT(buggy)
 301 buggygetaddrinfo=yes)
 302
 303 if test "$buggygetaddrinfo" = "yes"; then
 304         if test "$ipv6" = "yes" -a "$ipv6type" != "linux"; then
 305                 echo 'Fatal: You must get working getaddrinfo() function.'
 306                 echo '       or you can specify "--disable-ipv6"'.
 307                 exit 1
 308         elif test "$ipv6type" = "linux"; then
 309                 echo 'Warning: getaddrinfo() implementation on your system seems be buggy.'
 310                 echo '         Better upgreade your system library to newest version'
 311                 echo '         of GNU C library (aka glibc).'
 312         fi
 313 fi
 314 AC_REPLACE_FUNCS(getaddrinfo getnameinfo inet_ntop inet_pton inet_aton)
 315
 316 dnl portability macros for getaddrinfo/getnameinfo
 317 dnl
 318 dnl Check for sa_len
 319 AC_CHECK_SA_LEN(ac_cv_sockaddr_has_sa_len)
 320 if test "$ac_cv_sockaddr_has_sa_len" = no; then
 321         missing_includes=yes
 322 fi
 323
 324 dnl
 325 dnl check __P macro
 326 AC_CHECK_PORTABLE_PROTO(ac_cv_portable_proto)
 327 if test "$ac_cv_portable_proto" = no; then
 328         missing_includes=yes
 329 fi
 330
 331 dnl
 332 dnl check sizeof basic types
 333 AC_CHECK_SIZEOF(char)
 334 AC_CHECK_SIZEOF(short)
 335 AC_CHECK_SIZEOF(int)
 336 AC_CHECK_SIZEOF(long)
 337
 338 dnl
 339 dnl Checks for u_intXX_t
 340 dnl AC_CHECK_BITTYPES(ac_cv_bittypes)
 341 dnl if test "$ac_cv_bittypes" = no; then
 342 dnl     missing_includes=yes
 343 dnl fi
 344
 345 dnl
 346 dnl Checks for addrinfo structure
 347 AC_STRUCT_ADDRINFO(ac_cv_addrinfo)
 348 if test "$ac_cv_addrinfo" = no; then
 349         missing_includes=yes
 350 fi
 351
 352 dnl
 353 dnl Checks for sockaddr_storage structure
 354 AC_STRUCT_SA_STORAGE(ac_cv_sa_storage)
 355 if test "$ac_cv_sa_storage" = no; then
 356         missing_includes=yes
 357 fi
 358
 359 dnl
 360 dnl Checks for IN[6]ADDRSZ
 361 AC_CHECK_ADDRSZ(ac_cv_addrsz)
 362 if test "$ac_cv_addrsz" = no; then
 363         missing_includes=yes
 364 fi
 365
 366 dnl
 367 dnl Checks for RES_USE_INET6
 368 AC_CHECK_RES_USE_INET6(ac_cv_res_inet6)
 369 if test "$ac_cv_res_inet6" = no; then
 370         missing_includes=yes
 371 fi
 372
 373 dnl
 374 dnl Checks for AAAA
 375 AC_CHECK_AAAA(ac_cv_aaaa)
 376 if test "$ac_cv_aaaa" = no; then
 377         AC_DEFINE(T_AAAA, 28)
 378 fi
 379
 380 dnl
 381 dnl Checks for res_state_ext structure
 382 AC_STRUCT_RES_STATE_EXT(ac_cv_res_state_ext)
 383 if test "$ac_cv_res_state_ext" = no; then
 384         missing_includes=yes
 385 fi
 386
 387 dnl
 388 dnl Checks if res_state structure has nsort member.
 389 AC_STRUCT_RES_STATE(ac_cv_res_state)
 390
 391 dnl
 392 dnl set additional include path if necessary
 393 if test "$missing_includes" = "yes"; then
 394         CPPFLAGS="$CPPFLAGS -I\$(srcdir)/missing"
 395         V_INCLS="$V_INCLS -I\$(srcdir)/missing"
 396 fi
 397
 398
 399 AC_REPLACE_FUNCS(vfprintf strcasecmp)
 400 AC_CHECK_FUNCS(ether_ntohost setlinebuf gethostbyname2)
 401
 402 dnl The following generates a warning from autoconf...
 403 AC_C_BIGENDIAN
 404
 405 AC_CHECK_LIB(dnet, main)
 406 AC_CHECK_LIB(rpc, main)
 407 AC_CHECK_LIB(z, uncompress)
 408 AC_CHECK_HEADERS(zlib.h netinet6/ipcomp.h)
 409
 410 AC_LBL_TYPE_SIGNAL
 411
 412 AC_LBL_LIBPCAP(V_PCAPDEP, V_INCLS)
 413
 414 V_GROUP=0
 415 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then
 416         V_GROUP=wheel
 417 fi
 418 case "$target_os" in
 419
 420 aix*)
 421         dnl Workaround to enable certain features
 422         AC_DEFINE(_SUN)
 423         ;;
 424
 425 irix*)
 426         V_GROUP=sys
 427         ;;
 428
 429 linux*)
 430         V_INCLS="$V_INCLS -I\$(srcdir)/linux-include"
 431         ;;
 432
 433 osf*)
 434         V_GROUP=system
 435         dnl Workaround around ip_hl vs. ip_vhl problem in netinet/ip.h
 436         AC_DEFINE(__STDC__,2)
 437         ;;
 438
 439 solaris*)
 440         V_GROUP=sys
 441         ;;
 442 esac
 443
 444 if test -f /dev/bpf0 ; then
 445         V_GROUP=bpf
 446 fi
 447
 448 AC_LBL_CHECK_TYPE(u_int8_t, u_char)
 449 AC_LBL_CHECK_TYPE(int16_t, short)
 450 AC_LBL_CHECK_TYPE(u_int16_t, u_short)
 451 AC_LBL_CHECK_TYPE(int32_t, int)
 452 AC_LBL_CHECK_TYPE(u_int32_t, u_int)
 453
 454 AC_LBL_DEVEL(V_CCOPT)
 455
 456 AC_LBL_SOCKADDR_SA_LEN
 457
 458 AC_MSG_CHECKING(if ether_header uses ether_addr structs)
 459 AC_CACHE_VAL(ac_cv_ether_header_has_ea,
 460     LBL_SAVE_CFLAGS="$CFLAGS"
 461     CFLAGS="$CFLAGS $V_INCLS"
 462     AC_TRY_COMPILE([
 463 #       include <sys/types.h>
 464 #       if __STDC__
 465         /* osf3 has REALLY good prototyes */
 466         struct mbuf;
 467         struct rtentry;
 468 #       endif
 469 #       include <sys/socket.h>
 470 #       include <net/if.h>
 471 #       include <netinet/in.h>
 472 #       include <netinet/if_ether.h>],
 473         [u_int i =
 474             sizeof(((struct ether_header *)0)->ether_dhost.ether_addr_octet)],
 475         ac_cv_ether_header_has_ea=yes,
 476         ac_cv_ether_header_has_ea=no)
 477     CFLAGS="$LBL_SAVE_CFLAGS")
 478 AC_MSG_RESULT($ac_cv_ether_header_has_ea)
 479 if test $ac_cv_ether_header_has_ea = yes ; then
 480         AC_DEFINE(ETHER_HEADER_HAS_EA)
 481 fi
 482
 483 AC_MSG_CHECKING(if ether_arp uses ether_addr structs)
 484 AC_CACHE_VAL(ac_cv_ether_arp_has_ea,
 485     LBL_SAVE_CFLAGS="$CFLAGS"
 486     CFLAGS="$CFLAGS $V_INCLS"
 487     AC_TRY_COMPILE([
 488 #       include <sys/types.h>
 489 #       if __STDC__
 490         /* osf3 has REALLY good prototyes */
 491         struct mbuf;
 492         struct rtentry;
 493 #       endif
 494 #       include <sys/socket.h>
 495 #       include <net/if.h>
 496 #       include <netinet/in.h>
 497 #       include <netinet/if_ether.h>],
 498         [u_int i =
 499             sizeof(((struct ether_arp *)0)->arp_sha.ether_addr_octet)],
 500         ac_cv_ether_arp_has_ea=yes,
 501         ac_cv_ether_arp_has_ea=no)
 502     CFLAGS="$LBL_SAVE_CFLAGS")
 503 AC_MSG_RESULT($ac_cv_ether_arp_has_ea)
 504 if test $ac_cv_ether_arp_has_ea = yes ; then
 505         AC_DEFINE(ETHER_ARP_HAS_EA)
 506 fi
 507
 508 AC_MSG_CHECKING(if ether_arp uses erp_xsha member)
 509 AC_CACHE_VAL(ac_cv_struct_ether_arp_x,
 510     LBL_SAVE_CFLAGS="$CFLAGS"
 511     CFLAGS="$CFLAGS $V_INCLS"
 512     AC_TRY_COMPILE([
 513 #       include <sys/types.h>
 514 #       include <sys/socket.h>
 515 #       if __STDC__
 516         /* osf3 has REALLY good prototyes */
 517         struct mbuf;
 518         struct rtentry;
 519 #       endif
 520 #       include <net/if.h>
 521 #       include <netinet/in.h>
 522 #       include <netinet/if_ether.h>],
 523         [u_int i = sizeof( ((struct ether_arp *)0)->arp_xsha)],
 524         ac_cv_struct_ether_arp_x=yes,
 525         ac_cv_struct_ether_arp_x=no)
 526     CFLAGS="$LBL_SAVE_CFLAGS")
 527 AC_MSG_RESULT($ac_cv_struct_ether_arp_x)
 528 if test $ac_cv_struct_ether_arp_x = yes ; then
 529         AC_DEFINE(ETHER_ARP_HAS_X)
 530 fi
 531
 532 AC_LBL_UNALIGNED_ACCESS
 533
 534 AC_VAR_H_ERRNO
 535
 536 AC_MSG_CHECKING(for SSLeay)
 537 ac_cv_ssleay_path=no
 538 incdir=no
 539 for dir in /usr/local /usr/local/ssl /usr/pkg; do
 540         if test -d $dir/lib -a -f $dir/lib/libcrypto.a; then
 541                 ac_cv_ssleay_path=$dir
 542         fi
 543         if test -d $dir/include -a -f $dir/include/des.h; then
 544                 incdir="-I$dir/include"
 545         else
 546                 if test -d $dir/include/ssleay -a -f $dir/include/ssleay/des.h; then
 547                         incdir="-I$dir/include/ssleay"
 548                 elif test -d $dir/include/openssl -a -f $dir/include/openssl/des.h; then
 549                         incdir="-I$dir/include -I$dir/include/openssl"
 550                 fi
 551         fi
 552         if test "$ac_cv_ssleay_path" != "no" -a "$incdir" != "no"; then
 553                 break;
 554         else
 555                 ac_cv_ssleay_path=no
 556                 incdir=no
 557         fi
 558 done
 559 AC_MSG_RESULT($ac_cv_ssleay_path)
 560 if test "$ac_cv_ssleay_path" != no; then
 561         V_INCLS="$V_INCLS $incdir"
 562         LIBS="$LIBS -L$dir/lib"
 563         if test -f $ac_cv_ssleay_path/lib/libRSAglue.a; then
 564                 LIBS="$LIBS -lRSAglue"
 565         fi
 566         if test -f $ac_cv_ssleay_path/lib/librsaref.a; then
 567                 LIBS="$LIBS -lrsaref"
 568         fi
 569         AC_CHECK_LIB(crypto, des_cbc_encrypt)
 570         AC_DEFINE(CRYPTO)
 571
 572         bak_CPPFLAGS=$CPPFLAGS
 573         CPPFLAGS="$CPPFLAGS $V_INCLS"
 574         AC_CHECK_HEADERS(cast.h rc5.h)
 575
 576         if test "$ac_cv_header_cast_h" = "yes"; then
 577                 AC_MSG_CHECKING(for buggy CAST128)
 578                 AC_TRY_RUN(dnl
 579 [
 580 #include <cast.h>
 581 main()
 582 {
 583         unsigned char key[] = {0x01,0x23,0x45,0x67,0x12};
 584         unsigned char in[] = {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF};
 585         unsigned char out[sizeof(in)];
 586         unsigned char ok[] = {0x7A,0xC8,0x16,0xD1,0x6E,0x9B,0x30,0x2E};
 587         CAST_KEY ks;
 588         CAST_set_key(&ks, sizeof(key), key);
 589         CAST_ecb_encrypt(in, out, &ks, CAST_ENCRYPT);
 590         if (memcmp(out, ok, sizeof(ok)) != 0)
 591                 return 0;
 592         else
 593                 return 1;
 594 }],
 595                         [buggy_cast128=yes],
 596                         [buggy_cast128=no],
 597                         [buggy_cast128="cross-compiling, assume yes"])
 598                 AC_MSG_RESULT($buggy_cast128)
 599                 if test "$buggy_cast128" != no; then
 600                         echo "NOTE: SSLeay 0.9.0b has a bug in CAST128 en/decoding routine."
 601                         echo "disabling CAST128 support."
 602                         AC_DEFINE(HAVE_BUGGY_CAST128)
 603                 fi
 604         fi
 605
 606         CPPFLAGS=$bak_CPPFLAGS
 607 fi
 608
 609 if test -r ${srcdir}/lbl/gnuc.h ; then
 610         rm -f gnuc.h
 611         ln -s ${srcdir}/lbl/gnuc.h gnuc.h
 612 fi
 613
 614 AC_SUBST(V_CCOPT)
 615 AC_SUBST(V_GROUP)
 616 AC_SUBST(V_INCLS)
 617 AC_SUBST(V_PCAPDEP)
 618 AC_SUBST(LOCALSRC)
 619
 620 AC_PROG_INSTALL
 621
 622 AC_CONFIG_HEADER(config.h)
 623
 624 AC_OUTPUT(Makefile)
 625
 626 if test -f .devel ; then
 627         make depend
 628 fi
 629 exit 0