configure.in

   1 # $Id$
   2 #
   3 AC_INIT(cfile.h)
   4
   5 AC_PREREQ(2.52)
   6
   7 dnl Check for CPU / vendor / OS
   8 dnl The user is encouraged to use either `AC_CANONICAL_BUILD', or
   9 dnl `AC_CANONICAL_HOST', or `AC_CANONICAL_TARGET', depending on the
  10 dnl needs.  Using `AC_CANONICAL_TARGET' is enough to run the two other
  11 dnl macros.
  12
  13 dnl AC_CANONICAL_HOST
  14 dnl AC_CANONICAL_BUILD
  15 AC_CANONICAL_TARGET
  16
  17 AM_INIT_AUTOMAKE(wireshark, 0.99.5)
  18
  19 AM_DISABLE_STATIC
  20
  21 dnl Checks for programs.
  22 AC_PROG_CC
  23 AC_PROG_CPP
  24 dnl Work around libtool bug (fixed in the version 1.5a?)
  25 AC_DEFUN([AC_PROVIDE_AC_LIBTOOL_DLOPEN], )
  26 AC_LIBTOOL_DLOPEN
  27 AC_PROG_LIBTOOL
  28 AC_PROG_YACC
  29 AM_PROG_LEX
  30 AC_PATH_PROG(PERL, perl)
  31 AC_PATH_PROG(POD2MAN, pod2man)
  32 if test "x$POD2MAN" = x
  33 then
  34         #
  35         # The alternative is not to build the man pages....
  36         #
  37         AC_MSG_ERROR(I couldn't find pod2man; make sure it's installed and in your path)
  38 fi
  39 AC_PATH_PROG(POD2HTML, pod2html)
  40 if test "x$POD2HTML" = x
  41 then
  42         #
  43         # The alternative is not to build the HTML man pages....
  44         #
  45         AC_MSG_ERROR(I couldn't find pod2html; make sure it's installed and in your path)
  46 fi
  47 AC_PATH_PROG(HTML_VIEWER, htmlview)
  48 if test "x$HTML_VIEWER" = x
  49 then
  50         AC_DEFINE_UNQUOTED(HTML_VIEWER, "mozilla", [HTML viewer, e.g. mozilla])
  51 else
  52         AC_DEFINE_UNQUOTED(HTML_VIEWER, "htmlview", [HTML viewer, e.g. mozilla])
  53 fi
  54
  55 AC_PATH_PROG(LEX, flex)
  56 AC_PATH_PROG(PYTHON, python)
  57
  58 AC_SUBST(PERL)
  59 AC_SUBST(POD2MAN)
  60 AC_SUBST(POD2HTML)
  61 AC_SUBST(LEX)
  62 AC_SUBST(FLEX_PATH)
  63 AC_SUBST(PYTHON)
  64 AC_SUBST(XSLTPROC)
  65 AC_SUBST(XMLLINT)
  66
  67 if test "x$CC_FOR_BUILD" = x
  68 then
  69        CC_FOR_BUILD=$CC
  70 fi
  71 AC_SUBST(CC_FOR_BUILD)
  72
  73 # Check for doxygen
  74 AC_PATH_PROG(DOXYGEN, doxygen)
  75 AC_CHECK_PROG(HAVE_DOXYGEN, doxygen, "yes", "no")
  76 AM_CONDITIONAL(HAVE_DOXYGEN, test x$HAVE_DOXYGEN = xyes)
  77
  78 # gnu tls
  79 AM_PATH_LIBGNUTLS(1.0.0,
  80         [
  81                 echo "gnuTLS found, enabling ssl decryption"
  82                 AC_DEFINE(HAVE_LIBGNUTLS, 1, [Define to use gnutls library])
  83                 tls_message="yes"
  84         ]
  85         , [
  86                 if test x$libgnutls_config_prefix != x ; then
  87                         AC_MSG_ERROR([[gnuTLS not found; install gnuTLS-devel package for your system]])
  88                 else
  89                         echo echo "gnuTLS not found, disabling ssl decryption"
  90                         tls_message="no"
  91                 fi
  92         ]
  93 )
  94
  95 # libgrypt
  96 AM_PATH_LIBGCRYPT(1.1.42,
  97         [
  98                 echo "libgcrypt found, enabling ipsec decryption"
  99                 AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define to use libgcrypt])
 100                 gcrypt_message="yes"
 101         ]
 102         , [
 103                 if test x$libgcrypt_config_prefix != x ; then
 104                         AC_MSG_ERROR([[libgcrypt not found; install libgcrypt-devel package for your system]])
 105                 else
 106                         echo echo "libgcrypt not found, disabling ipsec decryption"
 107                         gcrypt_message="no"
 108                 fi
 109         ]
 110 )
 111
 112 # Check for xsltproc
 113 AC_PATH_PROG(XSLTPROC, xsltproc)
 114 AC_CHECK_PROG(HAVE_XSLTPROC, xsltproc, "yes", "no")
 115 AM_CONDITIONAL(HAVE_XSLTPROC, test x$HAVE_XSLTPROC = xyes)
 116
 117 # Check for xmllint
 118 AC_PATH_PROG(XMLLINT, xmllint)
 119 AC_CHECK_PROG(HAVE_XMLLINT, xmllint, "yes", "no")
 120 AM_CONDITIONAL(HAVE_XMLLINT, test x$HAVE_XMLLINT = xyes)
 121
 122 # Check for fop (translate .fo to e.g. pdf)
 123 AC_PATH_PROG(FOP, fop)
 124 AC_CHECK_PROG(HAVE_FOP, fop, "yes", "no")
 125 AM_CONDITIONAL(HAVE_FOP, test x$HAVE_FOP = xyes)
 126
 127 # Check for hhc (html help compiler)
 128 AC_PATH_PROG(HHC, hhc.exe)
 129 AC_CHECK_PROG(HAVE_HHC, hhc.exe, "yes", "no")
 130 AM_CONDITIONAL(HAVE_HHC, test x$HAVE_HHC = xyes)
 131
 132 # Check for packaging utilities
 133 # For now, we check to see if the various packaging utilites are in our
 134 # path.  I'm too lazy to write code to go hunt for them.  -  Gerald
 135 AC_CHECK_PROG(HAVE_PKGPROTO, pkgproto, "yes", "no")
 136 AC_CHECK_PROG(HAVE_PKGMK, pkgmk, "yes", "no")
 137 AC_CHECK_PROG(HAVE_PKGTRANS, pkgtrans, "yes", "no")
 138
 139 if test x$HAVE_PKGPROTO = xyes -a x$HAVE_PKGMK = xyes \
 140      -a x$HAVE_PKGTRANS = xyes ; then
 141   HAVE_SVR4_PACKAGING=yes
 142 else
 143   HAVE_SVR4_PACKAGING=no
 144 fi
 145 AC_SUBST(HAVE_SVR4_PACKAGING)
 146
 147 AC_WIRESHARK_RPM_CHECK
 148 AC_SUBST(HAVE_RPM)
 149
 150 #
 151 # If we're running gcc, add '-Wall -W' to CFLAGS, and add
 152 # '-D_U_="__attribute__((unused))"' as well, so we can use _U_ to
 153 # flag unused function arguments and not get warnings about them.
 154 # If "--with-extra-gcc-checks" was specified, add "-Wcast-qual
 155 # -Wcast-align" as well.  (Add more checks here in the future?)
 156 #
 157 # Otherwise, add '-D_U_=""', so that _U_ used to flag an unused function
 158 # argument will compile with non-GCC compilers.
 159 #
 160 AC_ARG_WITH(extra-gcc-checks,
 161 [  --with-extra-gcc-checks Do additional -W checks in GCC.  [default=no]],
 162 [
 163         if test $withval != no
 164         then
 165                 wireshark_extra_gcc_flags=" -Wcast-qual -Wcast-align -Wbad-function-cast -pedantic -Wstrict-prototypes -Wmissing-declarations -Wwrite-strings"
 166         fi
 167 ],)
 168 AC_MSG_CHECKING(to see if we can add '-Wall -W $wireshark_extra_gcc_flags' to CFLAGS)
 169 if test x$GCC != x ; then
 170   CFLAGS="-D_U_=\"__attribute__((unused))\" -Wall -Wpointer-arith -W $wireshark_extra_gcc_flags $CFLAGS"
 171   AC_MSG_RESULT(yes)
 172 else
 173   CFLAGS="-D_U_=\"\" $CFLAGS"
 174   AC_MSG_RESULT(no)
 175 fi
 176
 177 #
 178 # Add any platform-specific compiler flags needed.
 179 #
 180 AC_MSG_CHECKING(for platform-specific compiler flags)
 181 if test "x$GCC" = x
 182 then
 183         #
 184         # Not GCC - assume it's the vendor's compiler.
 185         #
 186         case "$host_os" in
 187         hpux*)
 188                 #
 189                 # HP's ANSI C compiler; flags suggested by Jost Martin.
 190                 # "-Ae" for ANSI C plus extensions such as "long long".
 191                 # "+O2", for optimization.  XXX - works with "-g"?
 192                 #
 193                 CFLAGS="-Ae +O2 $CFLAGS"
 194                 AC_MSG_RESULT(HP ANSI C compiler - added -Ae +O2)
 195                 ;;
 196         darwin*)
 197                 #
 198                 # It may be called "cc", but it's really a GCC derivative
 199                 # with a problematic special precompiler and precompiled
 200                 # headers; turn off the special precompiler, as some
 201                 # apparently-legal code won't compile with its precompiled
 202                 # headers.
 203                 #
 204                 CFLAGS="-no-cpp-precomp $CFLAGS"
 205                 AC_MSG_RESULT(Apple GCC - added -no-cpp-precomp)
 206                 ;;
 207         *)
 208                 AC_MSG_RESULT(none needed)
 209                 ;;
 210         esac
 211 else
 212         case "$host_os" in
 213         solaris*)
 214                 # the X11 headers don't automatically include prototype info
 215                 # and a lot don't include the return type
 216                 CFLAGS="$CFLAGS -Wno-return-type -DFUNCPROTO=15"
 217                 AC_MSG_RESULT(GCC on Solaris - added -Wno-return-type -DFUNCPROTO=15)
 218                 ;;
 219         darwin*)
 220                 #
 221                 # See comments above about Apple's lovely C compiler.
 222                 #
 223                 CFLAGS="-no-cpp-precomp $CFLAGS"
 224                 AC_MSG_RESULT(Apple GCC - added -no-cpp-precomp)
 225                 ;;
 226         cygwin*)
 227                 #
 228                 # Shared libraries in cygwin/Win32 must never contain
 229                 # undefined symbols.
 230                 #
 231                 LDFLAGS="$LDFLAGS -no-undefined"
 232                 AC_MSG_RESULT(CygWin GCC - added -no-undefined to LDFLAGS)
 233                 ;;
 234         *)
 235                 AC_MSG_RESULT(none needed)
 236                 ;;
 237         esac
 238 fi
 239
 240 #
 241 # On OS X, if we find the headers for Core Foundation and Launch Services,
 242 # add -framework options to link with Application Services (of which
 243 # Launch Services is a subframework) and Core Foundation (required by
 244 # the Launch Services APIs), so we can use that to launch a Web browser
 245 # from the Help menu.
 246 #
 247 # (Do those headers exist on pure Darwin?  If so, does the CoreFoundation
 248 # *and* Launch Services code exist there, or are those headers just stubs?
 249 # If the frameworks aren't present on Darwin, how *should* we check for
 250 # their existence?)
 251 #
 252 case "$host_os" in
 253
 254 darwin*)
 255         AC_MSG_CHECKING(whether we can build with Core Foundation and Launch Services)
 256         ac_save_LIBS="$LIBS"
 257         ac_frameworks="-framework ApplicationServices -framework CoreFoundation"
 258         LIBS="$LIBS $ac_frameworks"
 259         AC_TRY_LINK(
 260            [
 261 #       include <CoreFoundation/CFBase.h>
 262 #       include <CoreFoundation/CFString.h>
 263 #       include <CoreFoundation/CFURL.h>
 264 #       include <ApplicationServices/ApplicationServices.h>
 265            ],
 266            [
 267         CFStringRef url_CFString;
 268         CFURLRef url_CFURL;
 269         OSStatus status;
 270
 271         url_CFString = CFStringCreateWithCString(NULL, "", kCFStringEncodingASCII);
 272         url_CFURL = CFURLCreateWithString(NULL, url_CFString, NULL);
 273         status = LSOpenCFURLRef(url_CFURL, NULL);
 274            ],
 275            ac_cv_can_use_cf_and_ls=yes,
 276            ac_cv_can_use_cf_and_ls=no,
 277            [echo $ac_n "cross compiling; assumed OK... $ac_c"])
 278         if test "$ac_cv_can_use_cf_and_ls" = yes ; then
 279                 AC_DEFINE(HAVE_OS_X_FRAMEWORKS, 1, [Define to 1 if you have OS X frameworks])
 280                 FRAMEWORKS="$ac_frameworks"
 281                 AC_MSG_RESULT(yes)
 282         else
 283                 AC_MSG_RESULT(no)
 284         fi
 285         LIBS="$ac_save_LIBS"
 286         ;;
 287 esac
 288 AC_SUBST(FRAMEWORKS)
 289
 290 dnl Look in /usr/local for header files and libraries ?
 291 dnl XXX FIXME don't include /usr/local if it is already in the system
 292 dnl search path as this causes gcc 3.2 on Linux to complain about a change
 293 dnl of the system search order for includes
 294 AC_ARG_ENABLE(usr-local,
 295 [  --enable-usr-local      look for headers and libs in /usr/local tree.  [default=yes]],ac_cv_enable_usr_local=$enableval,ac_cv_enable_usr_local=yes)
 296
 297 AC_MSG_CHECKING(whether to use /usr/local for headers and libraries)
 298 if test "x$ac_cv_enable_usr_local" = "xyes" ; then
 299         AC_MSG_RESULT(yes)
 300         #
 301         # Arrange that we search for header files in the source directory
 302         # and in its "wiretap" subdirectory, as well as in "/usr/local/include",
 303         # as various packages we use ("libpcap", "zlib", an SNMP library)
 304         # may have been installed under "/usr/local/include".
 305         #
 306         CFLAGS="$CFLAGS -I/usr/local/include"
 307         CPPFLAGS="$CPPFLAGS -I/usr/local/include"
 308
 309         #
 310         # Arrange that we search for libraries in "/usr/local/lib".
 311         #
 312         AC_WIRESHARK_ADD_DASH_L(LDFLAGS, /usr/local/lib)
 313 else
 314         AC_MSG_RESULT(no)
 315 fi
 316
 317 #
 318 # If we're running Solaris, and LD_LIBRARY_PATH is defined, add it as a
 319 # link directory.
 320 #
 321 case "$host_os" in
 322   solaris*)
 323     AC_MSG_CHECKING(for LD_LIBRARY_PATH, since you appear to be running Solaris)
 324     if test x$LD_LIBRARY_PATH != x ; then
 325       LIBS="$LIBS -R$LD_LIBRARY_PATH"
 326       AC_MSG_RESULT(yes -- added LD_LIBRARY_PATH to run-time linker path)
 327     else
 328       AC_MSG_RESULT(no -- this may be a problem in a few seconds)
 329     fi
 330   ;;
 331 esac
 332
 333 #
 334 # Check for versions of "sed" inadequate to handle, in libtool, a list
 335 # of object files as large as the list in Wireshark.
 336 #
 337 # On Solaris, we check for "/bin/sed", "/usr/bin/sed", and "/usr/ucb/sed",
 338 # as both "/usr/bin/sed" (which is also "/bin/sed", as "/bin" is just a
 339 # symlink to "/usr/bin", but people may have "/bin" before "/usr/bin" in
 340 # their search path) and "/usr/ucb/sed" are inadequate; "/usr/xpg4/bin/sed"
 341 # is the only "sed" that comes with Solaris that can handle Wireshark.
 342 #
 343 # Add any checks here that are necessary for other OSes.
 344 #
 345 AC_WIRESHARK_GNU_SED_CHECK
 346 if test "$HAVE_GNU_SED" = no ; then
 347         case "$host_os" in
 348         solaris*)
 349                 AC_MSG_CHECKING(whether one of /usr/bin/sed or /bin/sed or /usr/ucb/sed will be used)
 350                 case `which sed` in
 351                         /bin/sed|/usr/bin/sed|/usr/ucb/sed)
 352                         AC_MSG_RESULT(yes)
 353                         AC_MSG_ERROR([change your path to search /usr/xpg4/bin or directory containing GNU sed before /usr/bin (and /bin and /usr/ucb)])
 354                         ;;
 355
 356                         *)
 357                         AC_MSG_RESULT(no)
 358                         ;;
 359                 esac
 360                 ;;
 361
 362         *)
 363                 :
 364                 ;;
 365         esac
 366 fi
 367
 368 # Enable/disable tshark
 369
 370 AC_ARG_ENABLE(wireshark,
 371 [  --enable-wireshark       build GTK+-based wireshark.  [default=yes]],enable_wireshark=$enableval,enable_wireshark=yes)
 372
 373 AC_ARG_ENABLE(gtk2,
 374 [  --disable-gtk2          build Glib1/Gtk1+-based wireshark.  [default=no]],enable_gtk2=$enableval,enable_gtk2=yes)
 375 AM_CONDITIONAL(USE_GTK2, test x$enable_gtk2 = xyes)
 376
 377 AC_ARG_ENABLE(threads,
 378 [  --enable-threads        use threads in wireshark.  [default=no]],enable_threads=$enableval,enable_threads=no)
 379 AM_CONDITIONAL(USE_THREADS, test x$enable_threads = xyes)
 380
 381 AC_ARG_ENABLE(profile-build,
 382 [  --enable-profile-build  build profile-ready binaries.  [default=no]],enable_profile_build=$enableval,enable_profile_build=no)
 383 AM_CONDITIONAL(USE_PROFILE_BUILD, test x$enable_profile_build = xyes)
 384 AC_MSG_CHECKING(if profile builds must be generated)
 385 if test "x$enable_profile_build" = "xyes" ; then
 386         if test -n "$GCC" ; then
 387                 AC_MSG_RESULT(yes)
 388                 CFLAGS=" -pg $CFLAGS"
 389         else
 390                 AC_MSG_RESULT(no)
 391                 echo "Building profile binaries currently only supported for GCC."
 392         fi
 393 else
 394         AC_MSG_RESULT(no)
 395 fi
 396
 397 # Create DATAFILE_DIR #define for config.h
 398 datafiledir=$datadir/wireshark
 399 datafiledir=`(
 400     test "x$prefix" = xNONE && prefix=$ac_default_prefix
 401     test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
 402     # Ugly hack, but I don't see how this problem can be solved
 403     # properly that DATAFILE_DIR had a value starting with
 404     # "${prefix}/" instead of e.g. "/usr/local/"
 405     eval eval echo "$datafiledir"
 406 )`
 407 AC_DEFINE_UNQUOTED(DATAFILE_DIR,"$datafiledir", [Directory for data])
 408
 409 # GTK checks
 410 # We don't add $GLIB_LIBS to LIBS, because we don't want to force all
 411 # programs to be built with GTK+.
 412 #
 413 if test "x$enable_gtk2" = "xyes" -a "x$enable_wireshark" = "xyes" ; then
 414         GTK_OK=two
 415         AM_PATH_GTK_2_0(2.0.0, CFLAGS="$CFLAGS $GTK_CFLAGS", GTK_OK=no, gthread)
 416 elif test "x$enable_gtk2" != "xyes" -a "x$enable_wireshark" = "xyes" ; then
 417         GTK_OK=one
 418         AM_PATH_GTK(1.2.0, CFLAGS="$CFLAGS $GTK_CFLAGS", GTK_OK=no )
 419 else
 420         GTK_OK=no
 421 fi
 422
 423 # GLib checks
 424 # This doesn't add GLIB_CFLAGS to CFLAGS, because AM_PATH_GTK will add
 425 # GTK_CFLAGS to CFLAGS, and GTK_CFLAGS is a superset of CFLAGS.
 426 # However, this means that both @GLIB_LIBS@ and @GTK_LIBS@ will be
 427 # set when generating the Makefile, so we can make programs that require
 428 # only GLib link with @GLIB_LIBS@ and make programs that require GTK+
 429 # link with @GTK_LIBS@ (which includes @GLIB_LIBS@).
 430 # We don't add $GLIB_LIBS to LIBS, because we don't want to force all
 431 # programs to be built with GLib.
 432 #
 433 if test "$GTK_OK" = "no" ; then
 434         enable_wireshark="no"
 435         wireshark_bin=""
 436         wireshark_man=""
 437         # Honor GLIB_CFLAGS
 438         if test "x$enable_gtk2" = "xyes" ; then
 439                 AM_PATH_GLIB_2_0(2.0.0, CFLAGS="$CFLAGS $GLIB_CFLAGS", AC_MSG_ERROR(GLib2 distribution not found.), gmodule)
 440         else
 441                 AM_PATH_GLIB(1.2.0, CFLAGS="$CFLAGS $GLIB_CFLAGS", AC_MSG_ERROR(GLib distribution not found.), gmodule)
 442         fi
 443 else
 444         wireshark_bin="wireshark\$(EXEEXT)"
 445         wireshark_man="wireshark.1"
 446         wireshark_SUBDIRS="codecs gtk"
 447         # Honor GLIB_CFLAGS
 448         if test "$GTK_OK" = "two" ; then
 449                 AM_PATH_GLIB_2_0(2.0.0, , AC_MSG_ERROR(GLib distribution not found.), gmodule)
 450         else
 451                 AM_PATH_GLIB(1.2.0, , AC_MSG_ERROR(GLib distribution not found.), gmodule)
 452         fi
 453 fi
 454
 455 #
 456 # Check whether GLib modules are supported, to determine whether we
 457 # can support plugins.
 458 #
 459 AC_MSG_CHECKING(whether GLib supports loadable modules)
 460 ac_save_CFLAGS="$CFLAGS"
 461 ac_save_LIBS="$LIBS"
 462 CFLAGS="$CFLAGS $GLIB_CFLAGS"
 463 LIBS="$GLIB_LIBS $LIBS"
 464 AC_TRY_RUN([
 465 #include <glib.h>
 466 #include <gmodule.h>
 467 #include <stdio.h>
 468 #include <stdlib.h>
 469
 470 int
 471 main ()
 472 {
 473   if (g_module_supported())
 474     return 0;   /* success */
 475   else
 476     return 1;   /* failure */
 477 }
 478 ], ac_cv_glib_supports_modules=yes, ac_cv_glib_supports_modules=no,
 479    [echo $ac_n "cross compiling; assumed OK... $ac_c"
 480     ac_cv_glib_supports_modules=yes])
 481 CFLAGS="$ac_save_CFLAGS"
 482 LIBS="$ac_save_LIBS"
 483 if test "$ac_cv_glib_supports_modules" = yes ; then
 484   AC_MSG_RESULT(yes)
 485   have_plugins=yes
 486 else
 487   AC_MSG_RESULT(no)
 488   have_plugins=no
 489 fi
 490
 491 #
 492 # We can't just check for <inttypes.h> - some systems have one that
 493 # doesn't define all the PRI[doxu]64 macros.
 494 #
 495 AC_CHECK_HEADERS(inttypes.h,
 496   [
 497     #
 498     # OK, we have inttypes.h, but does it define those macros?
 499     #
 500     AC_MSG_CHECKING([[whether inttypes.h defines the PRI[doxu]64 macros]])
 501     AC_COMPILE_IFELSE(
 502       [
 503         AC_LANG_SOURCE(
 504           [[
 505             #include <inttypes.h>
 506             #include <glib.h>
 507             #include <stdio.h>
 508             #include <sys/types.h>
 509
 510             main()
 511             {
 512               printf("%" PRId64 "\n", (gint64)1);
 513               printf("%" PRIo64 "\n", (guint64)1);
 514               printf("%" PRIx64 "\n", (guint64)1);
 515               printf("%" PRIX64 "\n", (guint64)1);
 516               printf("%" PRIu64 "\n", (guint64)1);
 517             }
 518           ]])
 519       ],
 520       [
 521         AC_MSG_RESULT(yes)
 522         ac_wireshark_inttypes_h_defines_formats=yes
 523       ],
 524       [
 525         AC_MSG_RESULT(no)
 526         ac_wireshark_inttypes_h_defines_formats=no
 527       ])
 528   ],
 529   [
 530     #
 531     # We don't have inttypes.h, so it obviously can't define those
 532     # macros.
 533     #
 534     ac_wireshark_inttypes_h_defines_formats=no
 535   ])
 536 if test "$ac_wireshark_inttypes_h_defines_formats" = yes; then
 537   AC_DEFINE(INTTYPES_H_DEFINES_FORMATS,,[Define if <inttypes.h> defines PRI[doxu]64 macros])
 538 else
 539   AC_WIRESHARK_CHECK_64BIT_FORMAT(ll,
 540     [
 541       AC_WIRESHARK_CHECK_64BIT_FORMAT(L,
 542         [
 543           AC_WIRESHARK_CHECK_64BIT_FORMAT(q,
 544             [
 545               AC_MSG_ERROR([neither %llx nor %Lx nor %qx worked on a 64-bit integer])
 546             ])
 547         ])
 548     ])
 549 fi
 550
 551 AC_SUBST(wireshark_bin)
 552 AC_SUBST(wireshark_man)
 553
 554 rdps_bin="rdps\$(EXEEXT)"
 555 AC_SUBST(rdps_bin)
 556
 557
 558 # Enable/disable tshark
 559
 560 AC_ARG_ENABLE(tshark,
 561 [  --enable-tshark      build tshark.  [default=yes]],tshark=$enableval,enable_tshark=yes)
 562
 563 if test "x$enable_tshark" = "xyes" ; then
 564         tshark_bin="tshark\$(EXEEXT)"
 565         tshark_man="tshark.1"
 566         wiresharkfilter_man="wireshark-filter.4"
 567 else
 568         tshark_bin=""
 569         tshark_man=""
 570 fi
 571 AC_SUBST(tshark_bin)
 572 AC_SUBST(tshark_man)
 573 AC_SUBST(wiresharkfilter_man)
 574
 575
 576
 577 # Enable/disable editcap
 578
 579 AC_ARG_ENABLE(editcap,
 580 [  --enable-editcap        build editcap.  [default=yes]],enable_editcap=$enableval,enable_editcap=yes)
 581
 582 if test "x$enable_editcap" = "xyes" ; then
 583         editcap_bin="editcap\$(EXEEXT)"
 584         editcap_man="editcap.1"
 585 else
 586         editcap_bin=""
 587         editcap_man=""
 588 fi
 589 AC_SUBST(editcap_bin)
 590 AC_SUBST(editcap_man)
 591
 592
 593 # Enable/disable dumpcap
 594
 595 AC_ARG_ENABLE(dumpcap,
 596 [  --enable-dumpcap        build dumpcap.  [default=yes]],enable_dumpcap=$enableval,enable_dumpcap=yes)
 597
 598 if test "x$enable_dumpcap" = "xyes" ; then
 599         dumpcap_bin="dumpcap\$(EXEEXT)"
 600         dumpcap_man="dumpcap.1"
 601 else
 602         dumpcap_bin=""
 603         dumpcap_man=""
 604 fi
 605 AC_SUBST(dumpcap_bin)
 606 AC_SUBST(dumpcap_man)
 607
 608
 609 # Enable/disable capinfos
 610
 611 AC_ARG_ENABLE(capinfos,
 612 [  --enable-capinfos       build capinfos.  [default=yes]],enable_capinfos=$enableval,enable_capinfos=yes)
 613
 614 if test "x$enable_capinfos" = "xyes" ; then
 615         capinfos_bin="capinfos\$(EXEEXT)"
 616         capinfos_man="capinfos.1"
 617 else
 618         capinfos_bin=""
 619         capinfos_man=""
 620 fi
 621 AC_SUBST(capinfos_bin)
 622 AC_SUBST(capinfos_man)
 623
 624
 625 # Enable/disable mergecap
 626
 627 AC_ARG_ENABLE(mergecap,
 628 [  --enable-mergecap       build mergecap.  [default=yes]],enable_mergecap=$enableval,enable_mergecap=yes)
 629
 630 if test "x$enable_mergecap" = "xyes" ; then
 631         mergecap_bin="mergecap\$(EXEEXT)"
 632         mergecap_man="mergecap.1"
 633 else
 634         mergecap_bin=""
 635         mergecap_man=""
 636 fi
 637 AC_SUBST(mergecap_bin)
 638 AC_SUBST(mergecap_man)
 639
 640
 641 # Enable/disable text2pcap
 642
 643 AC_ARG_ENABLE(text2pcap,
 644 [  --enable-text2pcap      build text2pcap.  [default=yes]],text2pcap=$enableval,enable_text2pcap=yes)
 645
 646 if test "x$enable_text2pcap" = "xyes" ; then
 647         text2pcap_bin="text2pcap\$(EXEEXT)"
 648         text2pcap_man="text2pcap.1"
 649 else
 650         text2pcap_bin=""
 651         text2pcap_man=""
 652 fi
 653 AC_SUBST(text2pcap_bin)
 654 AC_SUBST(text2pcap_man)
 655
 656 # Enable/disable idl2wrs
 657
 658 AC_ARG_ENABLE(idl2wrs,
 659 [  --enable-idl2wrs        build idl2wrs.  [default=yes]],enable_idl2wrs=$enableval,enable_idl2wrs=yes)
 660
 661 if test "x$enable_idl2wrs" = "xyes" ; then
 662         idl2wrs_bin="idl2wrs"
 663         idl2wrs_man="idl2wrs.1"
 664 else
 665         idl2wrs_bin=""
 666         idl2wrs_man=""
 667 fi
 668 AC_SUBST(idl2wrs_bin)
 669 AC_SUBST(idl2wrs_man)
 670
 671
 672 # Enable/disable dftest
 673
 674 AC_ARG_ENABLE(dftest,
 675 [  --enable-dftest         build dftest.  [default=yes]],enable_dftest=$enableval,enable_dftest=yes)
 676
 677 if test "x$enable_dftest" = "xyes" ; then
 678         dftest_bin="dftest\$(EXEEXT)"
 679 else
 680         dftest_bin=""
 681 fi
 682 AC_SUBST(dftest_bin)
 683
 684
 685 # Enable/disable randpkt
 686
 687 AC_ARG_ENABLE(randpkt,
 688 [  --enable-randpkt        build randpkt.  [default=yes]],enable_randpkt=$enableval,enable_randpkt=yes)
 689
 690 if test "x$enable_randpkt" = "xyes" ; then
 691         randpkt_bin="randpkt\$(EXEEXT)"
 692 else
 693         randpkt_bin=""
 694 fi
 695 AC_SUBST(randpkt_bin)
 696
 697
 698 dnl Checks for "gethostbyname()" - and "-lnsl", if we need it to get
 699 dnl "gethostbyname()".
 700 AC_WIRESHARK_GETHOSTBY_LIB_CHECK
 701
 702 dnl Checks for "connect()", used as a proxy for "socket()" - and
 703 dnl "-lsocket", if we need it to get "connect()".
 704 AC_WIRESHARK_SOCKET_LIB_CHECK
 705
 706 dnl pcap check
 707 AC_MSG_CHECKING(whether to use libpcap for packet capture)
 708
 709 AC_ARG_WITH(pcap,
 710 [  --with-pcap[[=DIR]]       use libpcap for packet capturing.  [[default=yes]]],
 711 [
 712         if test $withval = no
 713         then
 714                 want_pcap=no
 715         elif test $withval = yes
 716         then
 717                 want_pcap=yes
 718         else
 719                 want_pcap=yes
 720                 pcap_dir=$withval
 721         fi
 722 ],[
 723         want_pcap=yes
 724         pcap_dir=
 725 ])
 726 if test "x$want_pcap" = "xno" ; then
 727         AC_MSG_RESULT(no)
 728 else
 729         AC_MSG_RESULT(yes)
 730         AC_WIRESHARK_PCAP_CHECK
 731 fi
 732
 733 dnl zlib check
 734 AC_MSG_CHECKING(whether to use zlib for reading compressed capture files)
 735
 736 AC_ARG_WITH(zlib,
 737 [  --with-zlib[[=DIR]]       use zlib (located in directory DIR, if supplied) to read compressed data.  [[default=yes, if available]]],
 738 [
 739         if test $withval = no
 740         then
 741                 want_zlib=no
 742         elif test $withval = yes
 743         then
 744                 want_zlib=yes
 745         else
 746                 want_zlib=yes
 747                 zlib_dir=$withval
 748         fi
 749 ],[
 750         #
 751         # Use zlib if it's present, otherwise don't.
 752         #
 753         want_zlib=ifavailable
 754         zlib_dir=
 755 ])
 756 if test "x$want_zlib" = "xno" ; then
 757         AC_MSG_RESULT(no)
 758 else
 759         AC_MSG_RESULT(yes)
 760         AC_WIRESHARK_ZLIB_CHECK
 761         if test "x$want_zlib" = "xno" ; then
 762                 AC_MSG_RESULT(zlib not found - disabling compressed capture file support)
 763         fi
 764 fi
 765
 766
 767 dnl pcre check
 768 AC_MSG_CHECKING(whether to use libpcre for regular expressions in dfilters)
 769
 770 AC_ARG_WITH(pcre,
 771 [  --with-pcre[[=DIR]]       use libpcre (located in directory DIR, if supplied) to use in dfilter regular expressions.  [[default=yes, if available]]],
 772 [
 773         if test $withval = no
 774         then
 775                 want_pcre=no
 776         elif test $withval = yes
 777         then
 778                 want_pcre=yes
 779         else
 780                 want_pcre=yes
 781                 pcre_dir=$withval
 782         fi
 783 ],[
 784         #
 785         # Use libpcre if it's present, otherwise don't.
 786         #
 787         want_pcre=ifavailable
 788         pcre_dir=
 789 ])
 790 if test "x$want_pcre" = "xno" ; then
 791         AC_MSG_RESULT(no)
 792 else
 793         AC_MSG_RESULT(yes)
 794         AC_WIRESHARK_LIBPCRE_CHECK
 795         if test "x$want_pcre" = "xno" ; then
 796                 AC_MSG_RESULT(libpcre not found - disabling support for perl compatible regular expressions in dfilters)
 797         fi
 798 fi
 799
 800
 801 dnl lua check
 802 AC_MSG_CHECKING(whether to use liblua for the lua scripting plugin)
 803
 804 AC_ARG_WITH(lua,
 805 [  --with-lua[[=DIR]]        use liblua (located in directory DIR, if supplied) for the lua scripting plugin.  [[default=no]]],
 806 [
 807         if test $withval = no
 808         then
 809                 want_lua=no
 810         elif test $withval = yes
 811         then
 812                 want_lua=yes
 813         else
 814                 want_lua=yes
 815                 lua_dir=$withval
 816         fi
 817 ],[
 818         #
 819         # Don't use liblua by default (it isn't ready yet)
 820         #
 821         want_lua=no
 822         lua_dir=
 823 ])
 824 if test "x$want_lua" = "xno" ; then
 825         AC_MSG_RESULT(no)
 826 else
 827         AC_MSG_RESULT(yes)
 828         AC_WIRESHARK_LIBLUA_CHECK
 829         if test "x$want_lua" = "xno" ; then
 830                 AC_MSG_RESULT(liblua not found - disabling support for the lua scripting plugin)
 831         fi
 832 fi
 833 AM_CONDITIONAL(HAVE_LIBLUA, test x$want_lua = xyes)
 834
 835
 836 dnl portaudio check
 837 AC_MSG_CHECKING(whether to use libportaudio for the rtp_player)
 838
 839 AC_ARG_WITH(portaudio,
 840 [  --with-portaudio[[=DIR]]  use libportaudio (located in directory DIR, if supplied) for the rtp_player.  [[default=yes, if available]]],
 841 [
 842         if test $withval = no
 843         then
 844                 want_portaudio=no
 845         elif test $withval = yes
 846         then
 847                 want_portaudio=yes
 848         else
 849                 want_portaudio=yes
 850                 portaudio_dir=$withval
 851         fi
 852 ],[
 853         #
 854         # Use libportaudio by default
 855         #
 856         want_portaudio=ifavailable
 857         portaudio_dir=
 858 ])
 859 if test "x$want_portaudio" = "xno" ; then
 860         AC_MSG_RESULT(no)
 861 else
 862         AC_MSG_RESULT(yes)
 863         AC_WIRESHARK_LIBPORTAUDIO_CHECK
 864         if test "x$want_portaudio" = "xno" ; then
 865                 AC_MSG_RESULT(libportaudio not found - disabling support for the rtp_player)
 866         fi
 867 fi
 868 AM_CONDITIONAL(HAVE_LIBPORTAUDIO, test x$want_portaudio = xyes)
 869
 870
 871 dnl ipv6 check
 872 AC_ARG_ENABLE(ipv6,
 873 [  --enable-ipv6           use ipv6 name resolution, if available.  [default=yes]],enable_ipv6=$enableval,enable_ipv6=yes)
 874
 875 AC_MSG_CHECKING(whether to enable ipv6 name resolution if available)
 876 if test "x$enable_ipv6" = "xno" ; then
 877         AC_MSG_RESULT(no)
 878 else
 879         AC_MSG_RESULT(yes)
 880         AC_WIRESHARK_IPV6_STACK
 881 fi
 882
 883
 884 dnl Check if wireshark should be installed setuid
 885 AC_ARG_ENABLE(setuid-install,
 886 [  --enable-setuid-install install wireshark as setuid. DANGEROUS!!! [default=no]],enable_setuid_install=$enableval,enable_setuid_install=no)
 887
 888 AC_MSG_CHECKING(whether to install wireshark setuid)
 889 if test "x$enable_setuid_install" = "xno" ; then
 890         AC_MSG_RESULT(no)
 891 else
 892         if test "x$enable_dumpcap" = "xno" ; then
 893                 AC_MSG_ERROR(Setuid install works only with --enable-dumpcap, but dumpcap disabled)
 894         else
 895                 AC_MSG_RESULT(yes)
 896         fi
 897 fi
 898
 899 AM_CONDITIONAL(SETUID_INSTALL, test x$enable_setuid_install = xyes)
 900
 901 dnl Checks for header files.
 902 AC_HEADER_STDC
 903 AC_CHECK_HEADERS(direct.h dirent.h fcntl.h netdb.h stdarg.h stddef.h unistd.h)
 904 AC_CHECK_HEADERS(sys/ioctl.h sys/param.h sys/socket.h sys/sockio.h sys/stat.h sys/time.h sys/types.h sys/utsname.h sys/wait.h)
 905 AC_CHECK_HEADERS(netinet/in.h)
 906 AC_CHECK_HEADERS(arpa/inet.h arpa/nameser.h)
 907
 908 dnl iconv check
 909 AM_ICONV
 910
 911 dnl SSL Check
 912 SSL_LIBS=''
 913 AC_MSG_CHECKING(whether to use SSL library)
 914
 915 AC_ARG_WITH(ssl,
 916 [  --with-ssl[[=DIR]]        use SSL crypto library (located in directory DIR, if supplied).   [[default=no]]],
 917 [
 918 if test "x$withval" = "xno";  then
 919         want_ssl=no
 920 elif test "x$withval" = "xyes"; then
 921         want_ssl=yes
 922 elif test -d "$withval"; then
 923         want_ssl=yes
 924         AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
 925 fi
 926 ],[
 927         want_ssl=no
 928 ])
 929 if test "x$want_ssl" = "xyes"; then
 930         AC_MSG_RESULT(yes)
 931         AC_CHECK_LIB(crypto,EVP_md5,
 932             [
 933                 SSL_LIBS=-lcrypto
 934             ],
 935             [
 936                 AC_MSG_ERROR([SSL crypto library was requested, but is not available])
 937             ])
 938 else
 939         AC_MSG_RESULT(no)
 940 fi
 941 AC_SUBST(SSL_LIBS)
 942
 943 dnl UCD SNMP/Net-SNMP Check
 944 SNMP_LIBS=''
 945
 946 AC_ARG_WITH(net-snmp,
 947 [  --with-net-snmp[[=PATH]]  use Net-SNMP library (with PATH as the location of the net-snmp-config shell script that comes with the net-snmp package, if supplied)  [[default=yes, if available]]],
 948 [
 949         if test $withval = no
 950         then
 951                 want_netsnmp=no
 952         elif test $withval = yes
 953         then
 954                 want_netsnmp=yes
 955         else
 956                 want_netsnmp=yes
 957                 netsnmpconfig="$withval"
 958         fi
 959 ],[
 960         #
 961         # Set "want_netsnmp" to "ifavailable" to make the default "use it
 962         # if you find it, otherwise don't".
 963         #
 964         want_netsnmp=ifavailable
 965 ])
 966
 967 AC_ARG_WITH(ucd-snmp,
 968 [  --with-ucd-snmp[[=DIR]]   use UCD SNMP client library (located in directory DIR, if supplied).  [[default=yes, if available]]],
 969 [
 970         if test $withval = no
 971         then
 972                 want_ucdsnmp=no
 973         elif test $withval = yes
 974         then
 975                 want_ucdsnmp=yes
 976         else
 977                 want_ucdsnmp=yes
 978                 ucdsnmp_dir=$withval
 979         fi
 980 ],[
 981         #
 982         # Set "want_ucdsnmp" to "ifavailable" to make the default "use it
 983         # if you find it, otherwise don't".
 984         #
 985         want_ucdsnmp=ifavailable
 986         ucdsnmp_dir=
 987 ])
 988
 989 #
 990 # Try Net-SNMP first.
 991 #
 992 AC_MSG_CHECKING(whether to use Net-SNMP library)
 993 if test "x$want_netsnmp" = "xno" ; then
 994         AC_MSG_RESULT(no)
 995 else
 996         if test "x$want_netsnmp" = "xifavailable" ; then
 997                 AC_MSG_RESULT([yes, if available])
 998         else
 999                 AC_MSG_RESULT(yes)
1000         fi
1001         AC_WIRESHARK_NETSNMP_CHECK
1002 fi
1003
1004 #
1005 # If that didn't find Net-SNMP, try UCD SNMP.
1006 #
1007 if test "x$have_net_snmp" != "xyes" ; then
1008         AC_MSG_CHECKING(whether to use UCD SNMP library)
1009         if test "x$want_ucdsnmp" = "xno" ; then
1010                 AC_MSG_RESULT(no)
1011         else
1012                 if test "x$want_ucdsnmp" = "xifavailable" ; then
1013                         AC_MSG_RESULT([yes, if available])
1014                 else
1015                         AC_MSG_RESULT(yes)
1016                 fi
1017                 AC_WIRESHARK_UCDSNMP_CHECK
1018         fi
1019 fi
1020
1021 if test "x$have_net_snmp" = "xyes" || test "x$have_ucd_snmp" = "xyes"; then
1022         AC_DEFINE(HAVE_SOME_SNMP, 1, [Define to 1 if some SNMP support is to be used])
1023 fi
1024
1025 AC_SUBST(SNMP_LIBS)
1026
1027
1028 dnl kerberos check
1029 AC_MSG_CHECKING(whether to use kerberos)
1030
1031 AC_ARG_WITH(krb5,
1032 [  --with-krb5[[=DIR]]       use kerberos (located in directory DIR, if supplied) to use in kerberos dissection  [[default=yes]]],
1033 [
1034         if test $withval = no
1035         then
1036                 want_krb5=no
1037         elif test $withval = yes
1038         then
1039                 want_krb5=yes
1040         else
1041                 want_krb5=yes
1042                 krb5_dir=$withval
1043         fi
1044 ],[
1045         #
1046         # Use kerberos if specified, otherwise don't.
1047         #
1048         want_krb5=ifavailable
1049         krb5_dir=
1050 ])
1051 if test "x$want_krb5" = "xno" ; then
1052         AC_MSG_RESULT(no)
1053 else
1054         AC_MSG_RESULT(yes)
1055         AC_WIRESHARK_KRB5_CHECK
1056 fi
1057
1058
1059 dnl ADNS Check
1060 ADNS_LIBS=''
1061 AC_MSG_CHECKING(whether to use the GNU ADNS library if available)
1062
1063 AC_ARG_WITH(adns,
1064 [  --with-adns[[=DIR]]       use GNU ADNS (located in directory DIR, if supplied).   [[default=yes, if present]]],
1065 [
1066 if   test "x$withval" = "xno";  then
1067         want_adns=no
1068 elif test "x$withval" = "xyes"; then
1069         want_adns=yes
1070 elif test -d "$withval"; then
1071         want_adns=yes
1072         AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
1073 fi
1074 ])
1075 if test "x$with_adns" = "xno" ; then
1076         AC_MSG_RESULT(no)
1077 else
1078         AC_MSG_RESULT(yes)
1079         AC_WIRESHARK_ADNS_CHECK
1080 fi
1081 AC_SUBST(ADNS_LIBS)
1082
1083 #
1084 # Define WS_VAR_IMPORT appropriately for declarations of external
1085 # variables exported from dynamically-linked libraries.
1086 #
1087 AC_DEFINE(WS_VAR_IMPORT, extern, [Define as the string to precede external variable declarations in dynamically-linked libraries])
1088
1089 dnl Checks for typedefs, structures, and compiler characteristics.
1090 # AC_C_CONST
1091
1092 # We need to know whether "struct sockaddr" has an "sa_len" member
1093 # for get_interface_list().
1094
1095 AC_WIRESHARK_STRUCT_SA_LEN
1096
1097 # We must know our byte order
1098 AC_C_BIGENDIAN
1099
1100 # Checks whether "-traditional" is needed when using "ioctl".
1101 # XXX - do we need this?
1102 AC_PROG_GCC_TRADITIONAL
1103
1104 GETOPT_C=""
1105 GETOPT_O=""
1106 AC_CHECK_FUNC(getopt, GETOPT_O="",
1107   [GETOPT_O="getopt.o"
1108    AC_DEFINE(NEED_GETOPT_H, 1, [Define if getopt.h needs to be included])
1109 ])
1110 if test "$ac_cv_func_getopt" = no ; then
1111   GETOPT_C="getopt.c"
1112   GETOPT_O="getopt.o"
1113 fi
1114 AC_SUBST(GETOPT_C)
1115 AC_SUBST(GETOPT_O)
1116
1117 AC_CHECK_FUNC(strerror, STRERROR_O="",
1118   [STRERROR_O="strerror.o"
1119    AC_DEFINE(NEED_STRERROR_H, 1, [Define if strerror.h needs to be included])
1120 ])
1121 if test "$ac_cv_func_strerror" = no ; then
1122   STRERROR_C="strerror.c"
1123   STRERROR_O="strerror.o"
1124 fi
1125 AC_SUBST(STRERROR_C)
1126 AC_SUBST(STRERROR_O)
1127
1128 AC_CHECK_FUNC(strcasecmp, STRCASECMP_O="",
1129   STRCASECMP_O="strcasecmp.o")
1130 if test "$ac_cv_func_strcasecmp" = no ; then
1131   STRCASECMP_C="strcasecmp.c"
1132   STRCASECMP_O="strcasecmp.o"
1133 fi
1134 AC_SUBST(STRCASECMP_C)
1135 AC_SUBST(STRCASECMP_O)
1136
1137 AC_CHECK_FUNC(strncasecmp, STRNCASECMP_O="",
1138   STRNCASECMP_O="strncasecmp.o")
1139 if test "$ac_cv_func_strncasecmp" = no ; then
1140   STRNCASECMP_C="strncasecmp.c"
1141   STRNCASECMP_O="strncasecmp.o"
1142 fi
1143 AC_SUBST(STRNCASECMP_C)
1144 AC_SUBST(STRNCASECMP_O)
1145
1146 AC_CHECK_FUNC(mkstemp, MKSTEMP_O="",
1147   MKSTEMP_O="mkstemp.o")
1148 if test "$ac_cv_func_mkstemp" = no ; then
1149   MKSTEMP_C="mkstemp.c"
1150   MKSTEMP_O="mkstemp.o"
1151 fi
1152 AC_SUBST(MKSTEMP_C)
1153 AC_SUBST(MKSTEMP_O)
1154
1155 ac_save_LIBS="$LIBS"
1156 LIBS="$GLIB_LIBS $LIBS"
1157 G_ASCII_STRTOULL_C=""
1158 G_ASCII_STRTOULL_O=""
1159 G_ASCII_STRTOULL_LO=""
1160 AC_CHECK_FUNC(g_ascii_strtoull,
1161   [G_ASCII_STRTOULL_O=""
1162    G_ASCII_STRTOULL_LO=""],
1163   [G_ASCII_STRTOULL_O="g_ascii_strtoull.o"
1164    G_ASCII_STRTOULL_LO="g_ascii_strtoull.lo"
1165    AC_DEFINE(NEED_G_ASCII_STRTOULL_H, 1, [Define if g_ascii_strtoull.h needs to be included])
1166 ])
1167 LIBS="$ac_save_LIBS"
1168 if test "$ac_cv_func_g_ascii_strtoull" = no ; then
1169   G_ASCII_STRTOULL_C="g_ascii_strtoull.c"
1170   G_ASCII_STRTOULL_O="g_ascii_strtoull.o"
1171   G_ASCII_STRTOULL_LO="g_ascii_strtoull.lo"
1172 fi
1173 AC_SUBST(G_ASCII_STRTOULL_C)
1174 AC_SUBST(G_ASCII_STRTOULL_O)
1175 AC_SUBST(G_ASCII_STRTOULL_LO)
1176
1177 AC_CHECK_FUNC(inet_aton,
1178   [INET_ATON_O=""
1179    INET_ATON_LO=""],
1180   [INET_ATON_O="inet_aton.o"
1181    INET_ATON_LO="inet_aton.lo"
1182 ])
1183 if test "$ac_cv_func_inet_aton" = no ; then
1184   INET_ATON_C="inet_aton.c"
1185   INET_ATON_O="inet_aton.o"
1186   INET_ATON_LO="inet_aton.lo"
1187   AC_DEFINE(NEED_INET_ATON_H, 1, [Define if inet/aton.h needs to be included])
1188 fi
1189 AC_SUBST(INET_ATON_C)
1190 AC_SUBST(INET_ATON_O)
1191 AC_SUBST(INET_ATON_LO)
1192
1193 AC_SEARCH_LIBS(inet_pton, [socket nsl], [
1194   dnl check for pre-BIND82 inet_pton() bug.
1195   AC_MSG_CHECKING(for broken inet_pton)
1196   AC_TRY_RUN([#include <sys/types.h>
1197 #include <sys/socket.h>
1198 #include <netinet/in.h>
1199 #include <arpa/inet.h>
1200 int main()
1201 {
1202 #ifdef AF_INET6
1203   char buf[16];
1204   /* this should return 0 (error) */
1205   return inet_pton(AF_INET6, "0:1:2:3:4:5:6:7:", buf);
1206 #else
1207   return 1;
1208 #endif
1209 }], [AC_MSG_RESULT(ok);
1210 have_inet_pton=yes], [AC_MSG_RESULT(broken);
1211 have_inet_pton=no], [AC_MSG_RESULT(cross compiling, assume it is broken);
1212 have_inet_pton=no])],
1213 have_inet_pton=no)
1214 if test "$have_inet_pton" = no; then
1215   INET_PTON_C="inet_pton.c"
1216   INET_PTON_O="inet_pton.o"
1217   INET_PTON_LO="inet_pton.lo"
1218 else
1219   INET_PTON_C=""
1220   INET_PTON_O=""
1221   INET_PTON_LO=""
1222 fi
1223 AC_SUBST(INET_PTON_C)
1224 AC_SUBST(INET_PTON_O)
1225 AC_SUBST(INET_PTON_LO)
1226
1227 AC_SEARCH_LIBS(inet_ntop, [socket nsl], [
1228   AC_MSG_CHECKING([for inet_ntop prototype])
1229   AC_TRY_COMPILE([#include <stdio.h>
1230 #include <sys/types.h>
1231 #include <sys/socket.h>
1232 #include <netinet/in.h>
1233 #include <arpa/inet.h>
1234
1235 extern const char *inet_ntop(int, const void *, char *, size_t);],, [
1236     AC_MSG_RESULT(yes)
1237     AC_DEFINE(HAVE_INET_NTOP_PROTO, 1,
1238     [Define if inet_ntop() prototype exists])], [
1239     AC_TRY_COMPILE([#include <stdio.h>
1240 #include <sys/types.h>
1241 #include <sys/socket.h>
1242 #include <netinet/in.h>
1243 #include <arpa/inet.h>
1244
1245 extern const char *inet_ntop(int, const void *, char *, socklen_t);],, [
1246       AC_MSG_RESULT(yes)
1247       AC_DEFINE(HAVE_INET_NTOP_PROTO, 1,
1248       [Define if inet_ntop() prototype exists])], [
1249       AC_MSG_RESULT(no)])])
1250   INET_NTOP_O=""
1251   INET_NTOP_LO=""], [
1252   INET_NTOP_C="inet_ntop.c"
1253   INET_NTOP_O="inet_ntop.o"
1254   INET_NTOP_LO="inet_ntop.lo"
1255   AC_DEFINE(NEED_INET_V6DEFS_H, 1,
1256   [Define if inet/v6defs.h needs to be included])])
1257 AC_SUBST(INET_NTOP_C)
1258 AC_SUBST(INET_NTOP_O)
1259 AC_SUBST(INET_NTOP_LO)
1260
1261 AC_CHECK_FUNC(strptime, STRPTIME_O="",
1262   [STRPTIME_O="strptime.o"
1263    AC_DEFINE(NEED_STRPTIME_H, 1, [Define if strptime.h needs to be included])
1264 ])
1265 if test "$ac_cv_func_strptime" = no ; then
1266   STRPTIME_C="strptime.c"
1267   STRPTIME_O="strptime.o"
1268 fi
1269 AC_SUBST(STRPTIME_C)
1270 AC_SUBST(STRPTIME_O)
1271
1272 AC_CHECK_FUNCS(getprotobynumber gethostbyname2)
1273 AC_CHECK_FUNCS(issetugid)
1274 AC_CHECK_FUNCS(mmap mprotect sysconf)
1275
1276 dnl blank for now, but will be used in future
1277 AC_SUBST(wireshark_SUBDIRS)
1278
1279 dnl
1280 dnl check whether plugins should be enabled and, if they should be,
1281 dnl check for plugins directory - stolen from Amanda's configure.in
1282 dnl
1283 plugindir="$libdir/wireshark/plugins/$VERSION"
1284 AC_ARG_WITH(plugins,
1285 [  --with-plugins[[=DIR]]    support plugins (installed in DIR, if supplied).],
1286 [
1287   case "$withval" in
1288   "" | y | ye | yes )
1289     if test x$have_plugins = xno
1290     then
1291       AC_MSG_ERROR([GLib on this platform doesn't support loadable modules, so you can't enable plugins.])
1292     fi
1293     ;;
1294   n | no)
1295     have_plugins=no
1296     ;;
1297   *)
1298     if test x$have_plugins = xno
1299     then
1300       AC_MSG_ERROR([GLib on this platform doesn't support loadable modules, so you can't enable plugins.])
1301     fi
1302     plugindir="$withval"
1303     ;;
1304   esac
1305 ])
1306
1307 AM_CONDITIONAL(HAVE_PLUGINS, test x$have_plugins = xyes)
1308 if test x$have_plugins = xyes
1309 then
1310   AC_DEFINE(HAVE_PLUGINS, 1, [Define if plugins are enabled])
1311   plugindir=`(
1312     test "x$prefix" = xNONE && prefix=$ac_default_prefix
1313     test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
1314     eval echo "$plugindir"
1315   )`
1316   AC_DEFINE_UNQUOTED(PLUGIN_DIR, "$plugindir", [Plugin installation directory])
1317 else
1318   AC_DEFINE(PLUGIN_DIR, NULL, [Plugin installation directory])
1319 fi
1320 AC_SUBST(plugindir)
1321
1322 #
1323 # The plugin dissectors reside in ./plugins/PROTO/
1324 #
1325 PLUGIN_LIBS="-L../../epan -lwireshark $GLIB_LIBS"
1326 AC_SUBST(PLUGIN_LIBS)
1327
1328 dnl libtool defs
1329 #
1330 # Yes, AM_PROG_LIBTOOL is redundant with newer version(s) of some tool(s)
1331 # (autoconf?  automake?  libtool?) - with the newer version(s), it's
1332 # just an alias for AC_PROG_LIBTOOL, which is called earlier.
1333 #
1334 # With older version(s) of those tool(s), however, it's not just an
1335 # alias, and the configure scripts don't work without it.
1336 #
1337 AM_PROG_LIBTOOL
1338 AC_SUBST(LIBTOOL_DEPS)
1339
1340 AM_CONDITIONAL(ENABLE_STATIC, test x$enable_static = xyes)
1341 if test x$enable_static = xyes -a x$have_plugins = xyes
1342 then
1343   AC_DEFINE(ENABLE_STATIC, 1, [Link plugins statically into Wireshark])
1344 fi
1345 AC_SUBST(ENABLE_STATIC)
1346
1347 dnl Save the cacheable configure results to config.cache before recursing
1348 AC_CACHE_SAVE
1349
1350 AM_CONFIG_HEADER(config.h)
1351 AC_CONFIG_SUBDIRS(wiretap)
1352 AC_OUTPUT(
1353   Makefile
1354   doxygen.cfg
1355   asn1/Makefile
1356   doc/Makefile
1357   epan/Makefile
1358   epan/doxygen.cfg
1359   epan/dfilter/Makefile
1360   epan/dissectors/Makefile
1361   epan/ftypes/Makefile
1362   epan/wslua/Makefile
1363   codecs/Makefile
1364   gtk/Makefile
1365   gtk/doxygen.cfg
1366   help/Makefile
1367   packaging/Makefile
1368   packaging/nsis/Makefile
1369   packaging/rpm/Makefile
1370   packaging/rpm/SPECS/Makefile
1371   packaging/rpm/SPECS/wireshark.spec
1372   packaging/svr4/Makefile
1373   packaging/svr4/checkinstall
1374   packaging/svr4/pkginfo
1375   plugins/Makefile
1376   plugins/agentx/Makefile
1377   plugins/artnet/Makefile
1378   plugins/asn1/Makefile
1379   plugins/ciscosm/Makefile
1380   plugins/docsis/Makefile
1381   plugins/enttec/Makefile
1382   plugins/giop/Makefile
1383   plugins/gryphon/Makefile
1384   plugins/h223/Makefile
1385   plugins/irda/Makefile
1386   plugins/lwres/Makefile
1387   plugins/mate/Makefile
1388   plugins/megaco/Makefile
1389   plugins/mgcp/Makefile
1390   plugins/opsi/Makefile
1391   plugins/pcli/Makefile
1392   plugins/profinet/Makefile
1393   plugins/rlm/Makefile
1394   plugins/rtnet/Makefile
1395   plugins/rudp/Makefile
1396   plugins/sbus/Makefile
1397   plugins/stats_tree/Makefile
1398   plugins/v5ua/Makefile
1399   tools/Makefile
1400   tools/idl2wrs.sh
1401   tools/lemon/Makefile
1402   ,)
1403
1404
1405 # Pretty messages
1406
1407 if test "x$enable_setuid_install" = "xyes" ; then
1408         setuid_message="yes (DANGEROUS!!!)"
1409 else
1410         setuid_message="no"
1411 fi
1412
1413 if test "x$want_zlib" = "xno" ; then
1414         zlib_message="no"
1415 else
1416         zlib_message="yes"
1417 fi
1418
1419 if test "x$want_pcre" = "xno" ; then
1420         pcre_message="no"
1421 else
1422         pcre_message="yes"
1423 fi
1424
1425 if test "x$want_lua" = "xyes" -a "x$have_plugins" = "xyes" ; then
1426         lua_message="yes"
1427 else
1428         lua_message="no"
1429 fi
1430
1431 if test "x$want_portaudio" = "xyes" ; then
1432         portaudio_message="yes"
1433 else
1434         portaudio_message="no"
1435 fi
1436
1437 if test "x$want_ssl" = "xno" ; then
1438         ssl_message="no"
1439 else
1440         ssl_message="yes"
1441 fi
1442
1443 if test "x$want_krb5" = "xno" ; then
1444         krb5_message="no"
1445 else
1446         krb5_message="yes ($ac_krb5_version)"
1447 fi
1448
1449 if test "x$have_good_adns" = "xyes" ; then
1450         adns_message="yes"
1451 else
1452         adns_message="no"
1453 fi
1454
1455 if test "x$have_net_snmp" = "xyes" ; then
1456         snmp_libs_message="yes (net-snmp)"
1457 elif test "x$have_ucdsnmp" = "xyes" ; then
1458         snmp_libs_message="yes (ucd-snmp)"
1459 else
1460         snmp_libs_message="no"
1461 fi
1462
1463 echo ""
1464 echo "The Wireshark package has been configured with the following options."
1465 echo "                    Build wireshark : $enable_wireshark"
1466 echo "                       Build tshark : $enable_tshark"
1467 echo "                     Build capinfos : $enable_capinfos"
1468 echo "                      Build editcap : $enable_editcap"
1469 echo "                      Build dumpcap : $enable_dumpcap"
1470 echo "                     Build mergecap : $enable_mergecap"
1471 echo "                    Build text2pcap : $enable_text2pcap"
1472 echo "                      Build idl2wrs : $enable_idl2wrs"
1473 echo "                      Build randpkt : $enable_randpkt"
1474 echo "                       Build dftest : $enable_dftest"
1475 echo ""
1476 echo "                     Install setuid : $setuid_message"
1477 echo "                        Use plugins : $have_plugins"
1478 echo "                   Build lua plugin : $lua_message"
1479 echo "                   Build rtp_player : $portaudio_message"
1480 echo "                Use GTK+ v2 library : $enable_gtk2"
1481 if test "x$enable_gtk2" = "xyes" ; then
1482 echo "                        Use threads : $enable_threads"
1483 echo "             Build profile binaries : $enable_profile_build"
1484 fi
1485 echo "                   Use pcap library : $want_pcap"
1486 echo "                   Use zlib library : $zlib_message"
1487 echo "                   Use pcre library : $pcre_message"
1488 echo "               Use kerberos library : $krb5_message"
1489 echo "               Use GNU ADNS library : $adns_message"
1490 echo "             Use GNU crypto library : $gcrypt_message"
1491 echo "             Use SSL crypto library : $ssl_message"
1492 echo "           Use IPv6 name resolution : $enable_ipv6"
1493 echo "      Use UCD SNMP/Net-SNMP library : $snmp_libs_message"
1494 echo "                 Use gnutls library : $tls_message"