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 $CFLAGS"
 224                 AC_MSG_RESULT(Apple GCC - added -no-cpp-precomp)
 225                 ;;
 226         *)
 227                 AC_MSG_RESULT(none needed)
 228                 ;;
 229         esac
 230 fi
 231
 232 #
 233 # Add any platform-specific linker flags needed.
 234 #
 235 AC_MSG_CHECKING(for platform-specific linker flags)
 236 case "$host_os" in
 237 darwin*)
 238         #
 239         # Add -Wl,-search_paths_first to make sure that if we search
 240         # directories A and B, in that order, for a given library, a
 241         # non-shared version in directory A, rather than a shared
 242         # version in directory B, is chosen (so we can use
 243         # --with-pcap=/usr/local to force all programs to be linked
 244         # with a static version installed in /usr/local/lib rather than
 245         # the system version in /usr/lib).
 246         #
 247         LDFLAGS="-Wl,-search_paths_first $LDFLAGS"
 248         AC_MSG_RESULT(Apple linker - added -Wl,-search_paths_first)
 249         ;;
 250 cygwin*)
 251         #
 252         # Shared libraries in cygwin/Win32 must never contain
 253         # undefined symbols.
 254         #
 255         LDFLAGS="$LDFLAGS -no-undefined"
 256         AC_MSG_RESULT(CygWin GNU ld - added -no-undefined)
 257         ;;
 258 *)
 259         AC_MSG_RESULT(none needed)
 260         ;;
 261 esac
 262
 263 #
 264 # On OS X, if we find the headers for Core Foundation and Launch Services,
 265 # add -framework options to link with Application Services (of which
 266 # Launch Services is a subframework) and Core Foundation (required by
 267 # the Launch Services APIs), so we can use that to launch a Web browser
 268 # from the Help menu.
 269 #
 270 # (Do those headers exist on pure Darwin?  If so, does the CoreFoundation
 271 # *and* Launch Services code exist there, or are those headers just stubs?
 272 # If the frameworks aren't present on Darwin, how *should* we check for
 273 # their existence?)
 274 #
 275 case "$host_os" in
 276
 277 darwin*)
 278         AC_MSG_CHECKING(whether we can build with Core Foundation and Launch Services)
 279         ac_save_LIBS="$LIBS"
 280         ac_frameworks="-framework ApplicationServices -framework CoreFoundation"
 281         LIBS="$LIBS $ac_frameworks"
 282         AC_TRY_LINK(
 283            [
 284 #       include <CoreFoundation/CFBase.h>
 285 #       include <CoreFoundation/CFString.h>
 286 #       include <CoreFoundation/CFURL.h>
 287 #       include <ApplicationServices/ApplicationServices.h>
 288            ],
 289            [
 290         CFStringRef url_CFString;
 291         CFURLRef url_CFURL;
 292         OSStatus status;
 293
 294         url_CFString = CFStringCreateWithCString(NULL, "", kCFStringEncodingASCII);
 295         url_CFURL = CFURLCreateWithString(NULL, url_CFString, NULL);
 296         status = LSOpenCFURLRef(url_CFURL, NULL);
 297            ],
 298            ac_cv_can_use_cf_and_ls=yes,
 299            ac_cv_can_use_cf_and_ls=no,
 300            [echo $ac_n "cross compiling; assumed OK... $ac_c"])
 301         if test "$ac_cv_can_use_cf_and_ls" = yes ; then
 302                 AC_DEFINE(HAVE_OS_X_FRAMEWORKS, 1, [Define to 1 if you have OS X frameworks])
 303                 FRAMEWORKS="$ac_frameworks"
 304                 AC_MSG_RESULT(yes)
 305         else
 306                 AC_MSG_RESULT(no)
 307         fi
 308         LIBS="$ac_save_LIBS"
 309         ;;
 310 esac
 311 AC_SUBST(FRAMEWORKS)
 312
 313 dnl Look in /usr/local for header files and libraries ?
 314 dnl XXX FIXME don't include /usr/local if it is already in the system
 315 dnl search path as this causes gcc 3.2 on Linux to complain about a change
 316 dnl of the system search order for includes
 317 AC_ARG_ENABLE(usr-local,
 318 [  --enable-usr-local      look for headers and libs in /usr/local tree.  [default=yes]],ac_cv_enable_usr_local=$enableval,ac_cv_enable_usr_local=yes)
 319
 320 AC_MSG_CHECKING(whether to use /usr/local for headers and libraries)
 321 if test "x$ac_cv_enable_usr_local" = "xyes" ; then
 322         AC_MSG_RESULT(yes)
 323         #
 324         # Arrange that we search for header files in the source directory
 325         # and in its "wiretap" subdirectory, as well as in "/usr/local/include",
 326         # as various packages we use ("libpcap", "zlib", an SNMP library)
 327         # may have been installed under "/usr/local/include".
 328         #
 329         CFLAGS="$CFLAGS -I/usr/local/include"
 330         CPPFLAGS="$CPPFLAGS -I/usr/local/include"
 331
 332         #
 333         # Arrange that we search for libraries in "/usr/local/lib".
 334         #
 335         AC_WIRESHARK_ADD_DASH_L(LDFLAGS, /usr/local/lib)
 336 else
 337         AC_MSG_RESULT(no)
 338 fi
 339
 340 #
 341 # If we're running Solaris, and LD_LIBRARY_PATH is defined, add it as a
 342 # link directory.
 343 #
 344 case "$host_os" in
 345   solaris*)
 346     AC_MSG_CHECKING(for LD_LIBRARY_PATH, since you appear to be running Solaris)
 347     if test x$LD_LIBRARY_PATH != x ; then
 348       LIBS="$LIBS -R$LD_LIBRARY_PATH"
 349       AC_MSG_RESULT(yes -- added LD_LIBRARY_PATH to run-time linker path)
 350     else
 351       AC_MSG_RESULT(no -- this may be a problem in a few seconds)
 352     fi
 353   ;;
 354 esac
 355
 356 #
 357 # Check for versions of "sed" inadequate to handle, in libtool, a list
 358 # of object files as large as the list in Wireshark.
 359 #
 360 # On Solaris, we check for "/bin/sed", "/usr/bin/sed", and "/usr/ucb/sed",
 361 # as both "/usr/bin/sed" (which is also "/bin/sed", as "/bin" is just a
 362 # symlink to "/usr/bin", but people may have "/bin" before "/usr/bin" in
 363 # their search path) and "/usr/ucb/sed" are inadequate; "/usr/xpg4/bin/sed"
 364 # is the only "sed" that comes with Solaris that can handle Wireshark.
 365 #
 366 # Add any checks here that are necessary for other OSes.
 367 #
 368 AC_WIRESHARK_GNU_SED_CHECK
 369 if test "$HAVE_GNU_SED" = no ; then
 370         case "$host_os" in
 371         solaris*)
 372                 AC_MSG_CHECKING(whether one of /usr/bin/sed or /bin/sed or /usr/ucb/sed will be used)
 373                 case `which sed` in
 374                         /bin/sed|/usr/bin/sed|/usr/ucb/sed)
 375                         AC_MSG_RESULT(yes)
 376                         AC_MSG_ERROR([change your path to search /usr/xpg4/bin or directory containing GNU sed before /usr/bin (and /bin and /usr/ucb)])
 377                         ;;
 378
 379                         *)
 380                         AC_MSG_RESULT(no)
 381                         ;;
 382                 esac
 383                 ;;
 384
 385         *)
 386                 :
 387                 ;;
 388         esac
 389 fi
 390
 391 # Enable/disable tshark
 392
 393 AC_ARG_ENABLE(wireshark,
 394 [  --enable-wireshark       build GTK+-based wireshark.  [default=yes]],enable_wireshark=$enableval,enable_wireshark=yes)
 395
 396 AC_ARG_ENABLE(gtk2,
 397 [  --disable-gtk2          build Glib1/Gtk1+-based wireshark.  [default=no]],enable_gtk2=$enableval,enable_gtk2=yes)
 398 AM_CONDITIONAL(USE_GTK2, test x$enable_gtk2 = xyes)
 399
 400 AC_ARG_ENABLE(threads,
 401 [  --enable-threads        use threads in wireshark.  [default=no]],enable_threads=$enableval,enable_threads=no)
 402 AM_CONDITIONAL(USE_THREADS, test x$enable_threads = xyes)
 403
 404 AC_ARG_ENABLE(profile-build,
 405 [  --enable-profile-build  build profile-ready binaries.  [default=no]],enable_profile_build=$enableval,enable_profile_build=no)
 406 AM_CONDITIONAL(USE_PROFILE_BUILD, test x$enable_profile_build = xyes)
 407 AC_MSG_CHECKING(if profile builds must be generated)
 408 if test "x$enable_profile_build" = "xyes" ; then
 409         if test -n "$GCC" ; then
 410                 AC_MSG_RESULT(yes)
 411                 CFLAGS=" -pg $CFLAGS"
 412         else
 413                 AC_MSG_RESULT(no)
 414                 echo "Building profile binaries currently only supported for GCC."
 415         fi
 416 else
 417         AC_MSG_RESULT(no)
 418 fi
 419
 420 # Create DATAFILE_DIR #define for config.h
 421 datafiledir=$datadir/wireshark
 422 datafiledir=`(
 423     test "x$prefix" = xNONE && prefix=$ac_default_prefix
 424     test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
 425     # Ugly hack, but I don't see how this problem can be solved
 426     # properly that DATAFILE_DIR had a value starting with
 427     # "${prefix}/" instead of e.g. "/usr/local/"
 428     eval eval echo "$datafiledir"
 429 )`
 430 AC_DEFINE_UNQUOTED(DATAFILE_DIR,"$datafiledir", [Directory for data])
 431
 432 # GTK checks
 433 # We don't add $GLIB_LIBS to LIBS, because we don't want to force all
 434 # programs to be built with GTK+.
 435 #
 436 if test "x$enable_gtk2" = "xyes" -a "x$enable_wireshark" = "xyes" ; then
 437         GTK_OK=two
 438         AM_PATH_GTK_2_0(2.0.0, CFLAGS="$CFLAGS $GTK_CFLAGS", GTK_OK=no, gthread)
 439 elif test "x$enable_gtk2" != "xyes" -a "x$enable_wireshark" = "xyes" ; then
 440         GTK_OK=one
 441         AM_PATH_GTK(1.2.0, CFLAGS="$CFLAGS $GTK_CFLAGS", GTK_OK=no )
 442 else
 443         GTK_OK=no
 444 fi
 445
 446 # GLib checks
 447 # This doesn't add GLIB_CFLAGS to CFLAGS, because AM_PATH_GTK will add
 448 # GTK_CFLAGS to CFLAGS, and GTK_CFLAGS is a superset of CFLAGS.
 449 # However, this means that both @GLIB_LIBS@ and @GTK_LIBS@ will be
 450 # set when generating the Makefile, so we can make programs that require
 451 # only GLib link with @GLIB_LIBS@ and make programs that require GTK+
 452 # link with @GTK_LIBS@ (which includes @GLIB_LIBS@).
 453 # We don't add $GLIB_LIBS to LIBS, because we don't want to force all
 454 # programs to be built with GLib.
 455 #
 456 if test "$GTK_OK" = "no" ; then
 457         enable_wireshark="no"
 458         wireshark_bin=""
 459         wireshark_man=""
 460         # Honor GLIB_CFLAGS
 461         if test "x$enable_gtk2" = "xyes" ; then
 462                 AM_PATH_GLIB_2_0(2.0.0, CFLAGS="$CFLAGS $GLIB_CFLAGS", AC_MSG_ERROR(GLib2 distribution not found.), gmodule)
 463         else
 464                 AM_PATH_GLIB(1.2.0, CFLAGS="$CFLAGS $GLIB_CFLAGS", AC_MSG_ERROR(GLib distribution not found.), gmodule)
 465         fi
 466 else
 467         wireshark_bin="wireshark\$(EXEEXT)"
 468         wireshark_man="wireshark.1"
 469         wireshark_SUBDIRS="codecs gtk"
 470         # Honor GLIB_CFLAGS
 471         if test "$GTK_OK" = "two" ; then
 472                 AM_PATH_GLIB_2_0(2.0.0, , AC_MSG_ERROR(GLib distribution not found.), gmodule)
 473         else
 474                 AM_PATH_GLIB(1.2.0, , AC_MSG_ERROR(GLib distribution not found.), gmodule)
 475         fi
 476 fi
 477
 478 #
 479 # Check whether GLib modules are supported, to determine whether we
 480 # can support plugins.
 481 #
 482 AC_MSG_CHECKING(whether GLib supports loadable modules)
 483 ac_save_CFLAGS="$CFLAGS"
 484 ac_save_LIBS="$LIBS"
 485 CFLAGS="$CFLAGS $GLIB_CFLAGS"
 486 LIBS="$GLIB_LIBS $LIBS"
 487 AC_TRY_RUN([
 488 #include <glib.h>
 489 #include <gmodule.h>
 490 #include <stdio.h>
 491 #include <stdlib.h>
 492
 493 int
 494 main ()
 495 {
 496   if (g_module_supported())
 497     return 0;   /* success */
 498   else
 499     return 1;   /* failure */
 500 }
 501 ], ac_cv_glib_supports_modules=yes, ac_cv_glib_supports_modules=no,
 502    [echo $ac_n "cross compiling; assumed OK... $ac_c"
 503     ac_cv_glib_supports_modules=yes])
 504 CFLAGS="$ac_save_CFLAGS"
 505 LIBS="$ac_save_LIBS"
 506 if test "$ac_cv_glib_supports_modules" = yes ; then
 507   AC_MSG_RESULT(yes)
 508   have_plugins=yes
 509 else
 510   AC_MSG_RESULT(no)
 511   have_plugins=no
 512 fi
 513
 514 #
 515 # We can't just check for <inttypes.h> - some systems have one that
 516 # doesn't define all the PRI[doxu]64 macros.
 517 #
 518 AC_CHECK_HEADERS(inttypes.h,
 519   [
 520     #
 521     # OK, we have inttypes.h, but does it define those macros?
 522     #
 523     AC_MSG_CHECKING([[whether inttypes.h defines the PRI[doxu]64 macros]])
 524     AC_COMPILE_IFELSE(
 525       [
 526         AC_LANG_SOURCE(
 527           [[
 528             #include <inttypes.h>
 529             #include <glib.h>
 530             #include <stdio.h>
 531             #include <sys/types.h>
 532
 533             main()
 534             {
 535               printf("%" PRId64 "\n", (gint64)1);
 536               printf("%" PRIo64 "\n", (guint64)1);
 537               printf("%" PRIx64 "\n", (guint64)1);
 538               printf("%" PRIX64 "\n", (guint64)1);
 539               printf("%" PRIu64 "\n", (guint64)1);
 540             }
 541           ]])
 542       ],
 543       [
 544         AC_MSG_RESULT(yes)
 545         ac_wireshark_inttypes_h_defines_formats=yes
 546       ],
 547       [
 548         AC_MSG_RESULT(no)
 549         ac_wireshark_inttypes_h_defines_formats=no
 550       ])
 551   ],
 552   [
 553     #
 554     # We don't have inttypes.h, so it obviously can't define those
 555     # macros.
 556     #
 557     ac_wireshark_inttypes_h_defines_formats=no
 558   ])
 559 if test "$ac_wireshark_inttypes_h_defines_formats" = yes; then
 560   AC_DEFINE(INTTYPES_H_DEFINES_FORMATS,,[Define if <inttypes.h> defines PRI[doxu]64 macros])
 561 else
 562   AC_WIRESHARK_CHECK_64BIT_FORMAT(ll,
 563     [
 564       AC_WIRESHARK_CHECK_64BIT_FORMAT(L,
 565         [
 566           AC_WIRESHARK_CHECK_64BIT_FORMAT(q,
 567             [
 568               AC_MSG_ERROR([neither %llx nor %Lx nor %qx worked on a 64-bit integer])
 569             ])
 570         ])
 571     ])
 572 fi
 573
 574 AC_SUBST(wireshark_bin)
 575 AC_SUBST(wireshark_man)
 576
 577 rdps_bin="rdps\$(EXEEXT)"
 578 AC_SUBST(rdps_bin)
 579
 580
 581 # Enable/disable tshark
 582
 583 AC_ARG_ENABLE(tshark,
 584 [  --enable-tshark      build tshark.  [default=yes]],tshark=$enableval,enable_tshark=yes)
 585
 586 if test "x$enable_tshark" = "xyes" ; then
 587         tshark_bin="tshark\$(EXEEXT)"
 588         tshark_man="tshark.1"
 589         wiresharkfilter_man="wireshark-filter.4"
 590 else
 591         tshark_bin=""
 592         tshark_man=""
 593 fi
 594 AC_SUBST(tshark_bin)
 595 AC_SUBST(tshark_man)
 596 AC_SUBST(wiresharkfilter_man)
 597
 598
 599
 600 # Enable/disable editcap
 601
 602 AC_ARG_ENABLE(editcap,
 603 [  --enable-editcap        build editcap.  [default=yes]],enable_editcap=$enableval,enable_editcap=yes)
 604
 605 if test "x$enable_editcap" = "xyes" ; then
 606         editcap_bin="editcap\$(EXEEXT)"
 607         editcap_man="editcap.1"
 608 else
 609         editcap_bin=""
 610         editcap_man=""
 611 fi
 612 AC_SUBST(editcap_bin)
 613 AC_SUBST(editcap_man)
 614
 615
 616 # Enable/disable dumpcap
 617
 618 AC_ARG_ENABLE(dumpcap,
 619 [  --enable-dumpcap        build dumpcap.  [default=yes]],enable_dumpcap=$enableval,enable_dumpcap=yes)
 620
 621 if test "x$enable_dumpcap" = "xyes" ; then
 622         dumpcap_bin="dumpcap\$(EXEEXT)"
 623         dumpcap_man="dumpcap.1"
 624 else
 625         dumpcap_bin=""
 626         dumpcap_man=""
 627 fi
 628 AC_SUBST(dumpcap_bin)
 629 AC_SUBST(dumpcap_man)
 630
 631
 632 # Enable/disable capinfos
 633
 634 AC_ARG_ENABLE(capinfos,
 635 [  --enable-capinfos       build capinfos.  [default=yes]],enable_capinfos=$enableval,enable_capinfos=yes)
 636
 637 if test "x$enable_capinfos" = "xyes" ; then
 638         capinfos_bin="capinfos\$(EXEEXT)"
 639         capinfos_man="capinfos.1"
 640 else
 641         capinfos_bin=""
 642         capinfos_man=""
 643 fi
 644 AC_SUBST(capinfos_bin)
 645 AC_SUBST(capinfos_man)
 646
 647
 648 # Enable/disable mergecap
 649
 650 AC_ARG_ENABLE(mergecap,
 651 [  --enable-mergecap       build mergecap.  [default=yes]],enable_mergecap=$enableval,enable_mergecap=yes)
 652
 653 if test "x$enable_mergecap" = "xyes" ; then
 654         mergecap_bin="mergecap\$(EXEEXT)"
 655         mergecap_man="mergecap.1"
 656 else
 657         mergecap_bin=""
 658         mergecap_man=""
 659 fi
 660 AC_SUBST(mergecap_bin)
 661 AC_SUBST(mergecap_man)
 662
 663
 664 # Enable/disable text2pcap
 665
 666 AC_ARG_ENABLE(text2pcap,
 667 [  --enable-text2pcap      build text2pcap.  [default=yes]],text2pcap=$enableval,enable_text2pcap=yes)
 668
 669 if test "x$enable_text2pcap" = "xyes" ; then
 670         text2pcap_bin="text2pcap\$(EXEEXT)"
 671         text2pcap_man="text2pcap.1"
 672 else
 673         text2pcap_bin=""
 674         text2pcap_man=""
 675 fi
 676 AC_SUBST(text2pcap_bin)
 677 AC_SUBST(text2pcap_man)
 678
 679 # Enable/disable idl2wrs
 680
 681 AC_ARG_ENABLE(idl2wrs,
 682 [  --enable-idl2wrs        build idl2wrs.  [default=yes]],enable_idl2wrs=$enableval,enable_idl2wrs=yes)
 683
 684 if test "x$enable_idl2wrs" = "xyes" ; then
 685         idl2wrs_bin="idl2wrs"
 686         idl2wrs_man="idl2wrs.1"
 687 else
 688         idl2wrs_bin=""
 689         idl2wrs_man=""
 690 fi
 691 AC_SUBST(idl2wrs_bin)
 692 AC_SUBST(idl2wrs_man)
 693
 694
 695 # Enable/disable dftest
 696
 697 AC_ARG_ENABLE(dftest,
 698 [  --enable-dftest         build dftest.  [default=yes]],enable_dftest=$enableval,enable_dftest=yes)
 699
 700 if test "x$enable_dftest" = "xyes" ; then
 701         dftest_bin="dftest\$(EXEEXT)"
 702 else
 703         dftest_bin=""
 704 fi
 705 AC_SUBST(dftest_bin)
 706
 707
 708 # Enable/disable randpkt
 709
 710 AC_ARG_ENABLE(randpkt,
 711 [  --enable-randpkt        build randpkt.  [default=yes]],enable_randpkt=$enableval,enable_randpkt=yes)
 712
 713 if test "x$enable_randpkt" = "xyes" ; then
 714         randpkt_bin="randpkt\$(EXEEXT)"
 715 else
 716         randpkt_bin=""
 717 fi
 718 AC_SUBST(randpkt_bin)
 719
 720
 721 dnl Checks for "gethostbyname()" - and "-lnsl", if we need it to get
 722 dnl "gethostbyname()".
 723 AC_WIRESHARK_GETHOSTBY_LIB_CHECK
 724
 725 dnl Checks for "connect()", used as a proxy for "socket()" - and
 726 dnl "-lsocket", if we need it to get "connect()".
 727 AC_WIRESHARK_SOCKET_LIB_CHECK
 728
 729 dnl pcap check
 730 AC_MSG_CHECKING(whether to use libpcap for packet capture)
 731
 732 AC_ARG_WITH(pcap,
 733 [  --with-pcap[[=DIR]]       use libpcap for packet capturing.  [[default=yes]]],
 734 [
 735         if test $withval = no
 736         then
 737                 want_pcap=no
 738         elif test $withval = yes
 739         then
 740                 want_pcap=yes
 741         else
 742                 want_pcap=yes
 743                 pcap_dir=$withval
 744         fi
 745 ],[
 746         want_pcap=yes
 747         pcap_dir=
 748 ])
 749 if test "x$want_pcap" = "xno" ; then
 750         AC_MSG_RESULT(no)
 751 else
 752         AC_MSG_RESULT(yes)
 753         AC_WIRESHARK_PCAP_CHECK
 754 fi
 755
 756 dnl zlib check
 757 AC_MSG_CHECKING(whether to use zlib for reading compressed capture files)
 758
 759 AC_ARG_WITH(zlib,
 760 [  --with-zlib[[=DIR]]       use zlib (located in directory DIR, if supplied) to read compressed data.  [[default=yes, if available]]],
 761 [
 762         if test $withval = no
 763         then
 764                 want_zlib=no
 765         elif test $withval = yes
 766         then
 767                 want_zlib=yes
 768         else
 769                 want_zlib=yes
 770                 zlib_dir=$withval
 771         fi
 772 ],[
 773         #
 774         # Use zlib if it's present, otherwise don't.
 775         #
 776         want_zlib=ifavailable
 777         zlib_dir=
 778 ])
 779 if test "x$want_zlib" = "xno" ; then
 780         AC_MSG_RESULT(no)
 781 else
 782         AC_MSG_RESULT(yes)
 783         AC_WIRESHARK_ZLIB_CHECK
 784         if test "x$want_zlib" = "xno" ; then
 785                 AC_MSG_RESULT(zlib not found - disabling compressed capture file support)
 786         fi
 787 fi
 788
 789
 790 dnl pcre check
 791 AC_MSG_CHECKING(whether to use libpcre for regular expressions in dfilters)
 792
 793 AC_ARG_WITH(pcre,
 794 [  --with-pcre[[=DIR]]       use libpcre (located in directory DIR, if supplied) to use in dfilter regular expressions.  [[default=yes, if available]]],
 795 [
 796         if test $withval = no
 797         then
 798                 want_pcre=no
 799         elif test $withval = yes
 800         then
 801                 want_pcre=yes
 802         else
 803                 want_pcre=yes
 804                 pcre_dir=$withval
 805         fi
 806 ],[
 807         #
 808         # Use libpcre if it's present, otherwise don't.
 809         #
 810         want_pcre=ifavailable
 811         pcre_dir=
 812 ])
 813 if test "x$want_pcre" = "xno" ; then
 814         AC_MSG_RESULT(no)
 815 else
 816         AC_MSG_RESULT(yes)
 817         AC_WIRESHARK_LIBPCRE_CHECK
 818         if test "x$want_pcre" = "xno" ; then
 819                 AC_MSG_RESULT(libpcre not found - disabling support for perl compatible regular expressions in dfilters)
 820         fi
 821 fi
 822
 823
 824 dnl lua check
 825 AC_MSG_CHECKING(whether to use liblua for the lua scripting plugin)
 826
 827 AC_ARG_WITH(lua,
 828 [  --with-lua[[=DIR]]        use liblua (located in directory DIR, if supplied) for the lua scripting plugin.  [[default=no]]],
 829 [
 830         if test $withval = no
 831         then
 832                 want_lua=no
 833         elif test $withval = yes
 834         then
 835                 want_lua=yes
 836         else
 837                 want_lua=yes
 838                 lua_dir=$withval
 839         fi
 840 ],[
 841         #
 842         # Don't use liblua by default (it isn't ready yet)
 843         #
 844         want_lua=no
 845         lua_dir=
 846 ])
 847 if test "x$want_lua" = "xno" ; then
 848         AC_MSG_RESULT(no)
 849 else
 850         AC_MSG_RESULT(yes)
 851         AC_WIRESHARK_LIBLUA_CHECK
 852         if test "x$want_lua" = "xno" ; then
 853                 AC_MSG_RESULT(liblua not found - disabling support for the lua scripting plugin)
 854         fi
 855 fi
 856 AM_CONDITIONAL(HAVE_LIBLUA, test x$want_lua = xyes)
 857
 858
 859 dnl portaudio check
 860 AC_MSG_CHECKING(whether to use libportaudio for the rtp_player)
 861
 862 AC_ARG_WITH(portaudio,
 863 [  --with-portaudio[[=DIR]]  use libportaudio (located in directory DIR, if supplied) for the rtp_player.  [[default=yes, if available]]],
 864 [
 865         if test $withval = no
 866         then
 867                 want_portaudio=no
 868         elif test $withval = yes
 869         then
 870                 want_portaudio=yes
 871         else
 872                 want_portaudio=yes
 873                 portaudio_dir=$withval
 874         fi
 875 ],[
 876         #
 877         # Use libportaudio by default
 878         #
 879         want_portaudio=ifavailable
 880         portaudio_dir=
 881 ])
 882 if test "x$want_portaudio" = "xno" ; then
 883         AC_MSG_RESULT(no)
 884 else
 885         AC_MSG_RESULT(yes)
 886         AC_WIRESHARK_LIBPORTAUDIO_CHECK
 887         if test "x$want_portaudio" = "xno" ; then
 888                 AC_MSG_RESULT(libportaudio not found - disabling support for the rtp_player)
 889         fi
 890 fi
 891 AM_CONDITIONAL(HAVE_LIBPORTAUDIO, test x$want_portaudio = xyes)
 892
 893
 894 dnl ipv6 check
 895 AC_ARG_ENABLE(ipv6,
 896 [  --enable-ipv6           use ipv6 name resolution, if available.  [default=yes]],enable_ipv6=$enableval,enable_ipv6=yes)
 897
 898 AC_MSG_CHECKING(whether to enable ipv6 name resolution if available)
 899 if test "x$enable_ipv6" = "xno" ; then
 900         AC_MSG_RESULT(no)
 901 else
 902         AC_MSG_RESULT(yes)
 903         AC_WIRESHARK_IPV6_STACK
 904 fi
 905
 906
 907 dnl Check if wireshark should be installed setuid
 908 AC_ARG_ENABLE(setuid-install,
 909 [  --enable-setuid-install install wireshark as setuid. DANGEROUS!!! [default=no]],enable_setuid_install=$enableval,enable_setuid_install=no)
 910
 911 AC_MSG_CHECKING(whether to install wireshark setuid)
 912 if test "x$enable_setuid_install" = "xno" ; then
 913         AC_MSG_RESULT(no)
 914 else
 915         if test "x$enable_dumpcap" = "xno" ; then
 916                 AC_MSG_ERROR(Setuid install works only with --enable-dumpcap, but dumpcap disabled)
 917         else
 918                 AC_MSG_RESULT(yes)
 919         fi
 920 fi
 921
 922 AM_CONDITIONAL(SETUID_INSTALL, test x$enable_setuid_install = xyes)
 923
 924 dnl Checks for header files.
 925 AC_HEADER_STDC
 926 AC_CHECK_HEADERS(direct.h dirent.h fcntl.h netdb.h stdarg.h stddef.h unistd.h)
 927 AC_CHECK_HEADERS(sys/ioctl.h sys/param.h sys/socket.h sys/sockio.h sys/stat.h sys/time.h sys/types.h sys/utsname.h sys/wait.h)
 928 AC_CHECK_HEADERS(netinet/in.h)
 929 AC_CHECK_HEADERS(arpa/inet.h arpa/nameser.h)
 930
 931 dnl iconv check
 932 AM_ICONV
 933
 934 dnl SSL Check
 935 SSL_LIBS=''
 936 AC_MSG_CHECKING(whether to use SSL library)
 937
 938 AC_ARG_WITH(ssl,
 939 [  --with-ssl[[=DIR]]        use SSL crypto library (located in directory DIR, if supplied).   [[default=no]]],
 940 [
 941 if test "x$withval" = "xno";  then
 942         want_ssl=no
 943 elif test "x$withval" = "xyes"; then
 944         want_ssl=yes
 945 elif test -d "$withval"; then
 946         want_ssl=yes
 947         AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
 948 fi
 949 ],[
 950         want_ssl=no
 951 ])
 952 if test "x$want_ssl" = "xyes"; then
 953         AC_MSG_RESULT(yes)
 954         AC_CHECK_LIB(crypto,EVP_md5,
 955             [
 956                 SSL_LIBS=-lcrypto
 957             ],
 958             [
 959                 AC_MSG_ERROR([SSL crypto library was requested, but is not available])
 960             ])
 961 else
 962         AC_MSG_RESULT(no)
 963 fi
 964 AC_SUBST(SSL_LIBS)
 965
 966 dnl Net-SNMP Check
 967 SNMP_LIBS=''
 968
 969 AC_ARG_WITH(net-snmp,
 970 [  --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]]],
 971 [
 972         if test $withval = no
 973         then
 974                 want_netsnmp=no
 975         elif test $withval = yes
 976         then
 977                 want_netsnmp=yes
 978         else
 979                 want_netsnmp=yes
 980                 netsnmpconfig="$withval"
 981         fi
 982 ],[
 983         #
 984         # Set "want_netsnmp" to "ifavailable" to make the default "use it
 985         # if you find it, otherwise don't".
 986         #
 987         want_netsnmp=ifavailable
 988 ])
 989
 990 #
 991 # Try Net-SNMP
 992 #
 993 AC_MSG_CHECKING(whether to use Net-SNMP library)
 994 if test "x$want_netsnmp" = "xno" ; then
 995         AC_MSG_RESULT(no)
 996 else
 997         if test "x$want_netsnmp" = "xifavailable" ; then
 998                 AC_MSG_RESULT([yes, if available])
 999         else
1000                 AC_MSG_RESULT(yes)
1001         fi
1002         AC_WIRESHARK_NETSNMP_CHECK
1003 fi
1004
1005 if test "x$have_net_snmp" = "xyes"; then
1006         AC_DEFINE(HAVE_NET_SNMP, 1, [Define to 1 if Net-SNMP support is to be used])
1007 fi
1008
1009 AC_SUBST(SNMP_LIBS)
1010
1011
1012 dnl kerberos check
1013 AC_MSG_CHECKING(whether to use kerberos)
1014
1015 AC_ARG_WITH(krb5,
1016 [  --with-krb5[[=DIR]]       use kerberos (located in directory DIR, if supplied) to use in kerberos dissection  [[default=yes]]],
1017 [
1018         if test $withval = no
1019         then
1020                 want_krb5=no
1021         elif test $withval = yes
1022         then
1023                 want_krb5=yes
1024         else
1025                 want_krb5=yes
1026                 krb5_dir=$withval
1027         fi
1028 ],[
1029         #
1030         # Use kerberos if specified, otherwise don't.
1031         #
1032         want_krb5=ifavailable
1033         krb5_dir=
1034 ])
1035 if test "x$want_krb5" = "xno" ; then
1036         AC_MSG_RESULT(no)
1037 else
1038         AC_MSG_RESULT(yes)
1039         AC_WIRESHARK_KRB5_CHECK
1040 fi
1041
1042
1043 dnl ADNS Check
1044 ADNS_LIBS=''
1045 AC_MSG_CHECKING(whether to use the GNU ADNS library if available)
1046
1047 AC_ARG_WITH(adns,
1048 [  --with-adns[[=DIR]]       use GNU ADNS (located in directory DIR, if supplied).   [[default=yes, if present]]],
1049 [
1050 if   test "x$withval" = "xno";  then
1051         want_adns=no
1052 elif test "x$withval" = "xyes"; then
1053         want_adns=yes
1054 elif test -d "$withval"; then
1055         want_adns=yes
1056         AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
1057 fi
1058 ])
1059 if test "x$with_adns" = "xno" ; then
1060         AC_MSG_RESULT(no)
1061 else
1062         AC_MSG_RESULT(yes)
1063         AC_WIRESHARK_ADNS_CHECK
1064 fi
1065 AC_SUBST(ADNS_LIBS)
1066
1067 #
1068 # Define WS_VAR_IMPORT appropriately for declarations of external
1069 # variables exported from dynamically-linked libraries.
1070 #
1071 AC_DEFINE(WS_VAR_IMPORT, extern, [Define as the string to precede external variable declarations in dynamically-linked libraries])
1072
1073 #
1074 # Define HAVE_AIRPDCAP
1075 # We'll want to remove this eventually.
1076 #
1077 AC_DEFINE(HAVE_AIRPDCAP, 1, [Enable AirPDcap (WPA/WPA2 decryption)])
1078
1079 dnl Checks for typedefs, structures, and compiler characteristics.
1080 # AC_C_CONST
1081
1082 # We need to know whether "struct sockaddr" has an "sa_len" member
1083 # for get_interface_list().
1084
1085 AC_WIRESHARK_STRUCT_SA_LEN
1086
1087 # We must know our byte order
1088 AC_C_BIGENDIAN
1089
1090 # Checks whether "-traditional" is needed when using "ioctl".
1091 # XXX - do we need this?
1092 AC_PROG_GCC_TRADITIONAL
1093
1094 GETOPT_C=""
1095 GETOPT_O=""
1096 AC_CHECK_FUNC(getopt, GETOPT_O="",
1097   [GETOPT_O="getopt.o"
1098    AC_DEFINE(NEED_GETOPT_H, 1, [Define if getopt.h needs to be included])
1099 ])
1100 if test "$ac_cv_func_getopt" = no ; then
1101   GETOPT_C="getopt.c"
1102   GETOPT_O="getopt.o"
1103 fi
1104 AC_SUBST(GETOPT_C)
1105 AC_SUBST(GETOPT_O)
1106
1107 AC_CHECK_FUNC(strerror, STRERROR_O="",
1108   [STRERROR_O="strerror.o"
1109    AC_DEFINE(NEED_STRERROR_H, 1, [Define if strerror.h needs to be included])
1110 ])
1111 if test "$ac_cv_func_strerror" = no ; then
1112   STRERROR_C="strerror.c"
1113   STRERROR_O="strerror.o"
1114 fi
1115 AC_SUBST(STRERROR_C)
1116 AC_SUBST(STRERROR_O)
1117
1118 AC_CHECK_FUNC(strcasecmp, STRCASECMP_O="",
1119   STRCASECMP_O="strcasecmp.o")
1120 if test "$ac_cv_func_strcasecmp" = no ; then
1121   STRCASECMP_C="strcasecmp.c"
1122   STRCASECMP_O="strcasecmp.o"
1123 fi
1124 AC_SUBST(STRCASECMP_C)
1125 AC_SUBST(STRCASECMP_O)
1126
1127 AC_CHECK_FUNC(strncasecmp, STRNCASECMP_O="",
1128   STRNCASECMP_O="strncasecmp.o")
1129 if test "$ac_cv_func_strncasecmp" = no ; then
1130   STRNCASECMP_C="strncasecmp.c"
1131   STRNCASECMP_O="strncasecmp.o"
1132 fi
1133 AC_SUBST(STRNCASECMP_C)
1134 AC_SUBST(STRNCASECMP_O)
1135
1136 AC_CHECK_FUNC(mkstemp, MKSTEMP_O="",
1137   MKSTEMP_O="mkstemp.o")
1138 if test "$ac_cv_func_mkstemp" = no ; then
1139   MKSTEMP_C="mkstemp.c"
1140   MKSTEMP_O="mkstemp.o"
1141 fi
1142 AC_SUBST(MKSTEMP_C)
1143 AC_SUBST(MKSTEMP_O)
1144
1145 ac_save_LIBS="$LIBS"
1146 LIBS="$GLIB_LIBS $LIBS"
1147 G_ASCII_STRTOULL_C=""
1148 G_ASCII_STRTOULL_O=""
1149 G_ASCII_STRTOULL_LO=""
1150 AC_CHECK_FUNC(g_ascii_strtoull,
1151   [G_ASCII_STRTOULL_O=""
1152    G_ASCII_STRTOULL_LO=""],
1153   [G_ASCII_STRTOULL_O="g_ascii_strtoull.o"
1154    G_ASCII_STRTOULL_LO="g_ascii_strtoull.lo"
1155    AC_DEFINE(NEED_G_ASCII_STRTOULL_H, 1, [Define if g_ascii_strtoull.h needs to be included])
1156 ])
1157 LIBS="$ac_save_LIBS"
1158 if test "$ac_cv_func_g_ascii_strtoull" = no ; then
1159   G_ASCII_STRTOULL_C="g_ascii_strtoull.c"
1160   G_ASCII_STRTOULL_O="g_ascii_strtoull.o"
1161   G_ASCII_STRTOULL_LO="g_ascii_strtoull.lo"
1162 fi
1163 AC_SUBST(G_ASCII_STRTOULL_C)
1164 AC_SUBST(G_ASCII_STRTOULL_O)
1165 AC_SUBST(G_ASCII_STRTOULL_LO)
1166
1167 AC_CHECK_FUNC(inet_aton,
1168   [INET_ATON_O=""
1169    INET_ATON_LO=""],
1170   [INET_ATON_O="inet_aton.o"
1171    INET_ATON_LO="inet_aton.lo"
1172 ])
1173 if test "$ac_cv_func_inet_aton" = no ; then
1174   INET_ATON_C="inet_aton.c"
1175   INET_ATON_O="inet_aton.o"
1176   INET_ATON_LO="inet_aton.lo"
1177   AC_DEFINE(NEED_INET_ATON_H, 1, [Define if inet/aton.h needs to be included])
1178 fi
1179 AC_SUBST(INET_ATON_C)
1180 AC_SUBST(INET_ATON_O)
1181 AC_SUBST(INET_ATON_LO)
1182
1183 AC_SEARCH_LIBS(inet_pton, [socket nsl], [
1184   dnl check for pre-BIND82 inet_pton() bug.
1185   AC_MSG_CHECKING(for broken inet_pton)
1186   AC_TRY_RUN([#include <sys/types.h>
1187 #include <sys/socket.h>
1188 #include <netinet/in.h>
1189 #include <arpa/inet.h>
1190 int main()
1191 {
1192 #ifdef AF_INET6
1193   char buf[16];
1194   /* this should return 0 (error) */
1195   return inet_pton(AF_INET6, "0:1:2:3:4:5:6:7:", buf);
1196 #else
1197   return 1;
1198 #endif
1199 }], [AC_MSG_RESULT(ok);
1200 have_inet_pton=yes], [AC_MSG_RESULT(broken);
1201 have_inet_pton=no], [AC_MSG_RESULT(cross compiling, assume it is broken);
1202 have_inet_pton=no])],
1203 have_inet_pton=no)
1204 if test "$have_inet_pton" = no; then
1205   INET_PTON_C="inet_pton.c"
1206   INET_PTON_O="inet_pton.o"
1207   INET_PTON_LO="inet_pton.lo"
1208 else
1209   INET_PTON_C=""
1210   INET_PTON_O=""
1211   INET_PTON_LO=""
1212 fi
1213 AC_SUBST(INET_PTON_C)
1214 AC_SUBST(INET_PTON_O)
1215 AC_SUBST(INET_PTON_LO)
1216
1217 AC_SEARCH_LIBS(inet_ntop, [socket nsl], [
1218   AC_MSG_CHECKING([for inet_ntop prototype])
1219   AC_TRY_COMPILE([#include <stdio.h>
1220 #include <sys/types.h>
1221 #include <sys/socket.h>
1222 #include <netinet/in.h>
1223 #include <arpa/inet.h>
1224
1225 extern const char *inet_ntop(int, const void *, char *, size_t);],, [
1226     AC_MSG_RESULT(yes)
1227     AC_DEFINE(HAVE_INET_NTOP_PROTO, 1,
1228     [Define if inet_ntop() prototype exists])], [
1229     AC_TRY_COMPILE([#include <stdio.h>
1230 #include <sys/types.h>
1231 #include <sys/socket.h>
1232 #include <netinet/in.h>
1233 #include <arpa/inet.h>
1234
1235 extern const char *inet_ntop(int, const void *, char *, socklen_t);],, [
1236       AC_MSG_RESULT(yes)
1237       AC_DEFINE(HAVE_INET_NTOP_PROTO, 1,
1238       [Define if inet_ntop() prototype exists])], [
1239       AC_MSG_RESULT(no)])])
1240   INET_NTOP_O=""
1241   INET_NTOP_LO=""], [
1242   INET_NTOP_C="inet_ntop.c"
1243   INET_NTOP_O="inet_ntop.o"
1244   INET_NTOP_LO="inet_ntop.lo"
1245   AC_DEFINE(NEED_INET_V6DEFS_H, 1,
1246   [Define if inet/v6defs.h needs to be included])])
1247 AC_SUBST(INET_NTOP_C)
1248 AC_SUBST(INET_NTOP_O)
1249 AC_SUBST(INET_NTOP_LO)
1250
1251 AC_CHECK_FUNC(strptime, STRPTIME_O="",
1252   [STRPTIME_O="strptime.o"
1253    AC_DEFINE(NEED_STRPTIME_H, 1, [Define if strptime.h needs to be included])
1254 ])
1255 if test "$ac_cv_func_strptime" = no ; then
1256   STRPTIME_C="strptime.c"
1257   STRPTIME_O="strptime.o"
1258 fi
1259 AC_SUBST(STRPTIME_C)
1260 AC_SUBST(STRPTIME_O)
1261
1262 AC_CHECK_FUNCS(getprotobynumber gethostbyname2)
1263 AC_CHECK_FUNCS(issetugid)
1264 AC_CHECK_FUNCS(mmap mprotect sysconf)
1265
1266 dnl blank for now, but will be used in future
1267 AC_SUBST(wireshark_SUBDIRS)
1268
1269 dnl
1270 dnl check whether plugins should be enabled and, if they should be,
1271 dnl check for plugins directory - stolen from Amanda's configure.in
1272 dnl
1273 plugindir="$libdir/wireshark/plugins/$VERSION"
1274 AC_ARG_WITH(plugins,
1275 [  --with-plugins[[=DIR]]    support plugins (installed in DIR, if supplied).],
1276 [
1277   case "$withval" in
1278   "" | y | ye | yes )
1279     if test x$have_plugins = xno
1280     then
1281       AC_MSG_ERROR([GLib on this platform doesn't support loadable modules, so you can't enable plugins.])
1282     fi
1283     ;;
1284   n | no)
1285     have_plugins=no
1286     ;;
1287   *)
1288     if test x$have_plugins = xno
1289     then
1290       AC_MSG_ERROR([GLib on this platform doesn't support loadable modules, so you can't enable plugins.])
1291     fi
1292     plugindir="$withval"
1293     ;;
1294   esac
1295 ])
1296
1297 AM_CONDITIONAL(HAVE_PLUGINS, test x$have_plugins = xyes)
1298 if test x$have_plugins = xyes
1299 then
1300   AC_DEFINE(HAVE_PLUGINS, 1, [Define if plugins are enabled])
1301   plugindir=`(
1302     test "x$prefix" = xNONE && prefix=$ac_default_prefix
1303     test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
1304     eval echo "$plugindir"
1305   )`
1306   AC_DEFINE_UNQUOTED(PLUGIN_DIR, "$plugindir", [Plugin installation directory])
1307 else
1308   AC_DEFINE(PLUGIN_DIR, NULL, [Plugin installation directory])
1309 fi
1310 AC_SUBST(plugindir)
1311
1312 #
1313 # The plugin dissectors reside in ./plugins/PROTO/
1314 #
1315 PLUGIN_LIBS="-L../../epan -lwireshark $GLIB_LIBS"
1316 AC_SUBST(PLUGIN_LIBS)
1317
1318 dnl libtool defs
1319 #
1320 # Yes, AM_PROG_LIBTOOL is redundant with newer version(s) of some tool(s)
1321 # (autoconf?  automake?  libtool?) - with the newer version(s), it's
1322 # just an alias for AC_PROG_LIBTOOL, which is called earlier.
1323 #
1324 # With older version(s) of those tool(s), however, it's not just an
1325 # alias, and the configure scripts don't work without it.
1326 #
1327 AM_PROG_LIBTOOL
1328 AC_SUBST(LIBTOOL_DEPS)
1329
1330 AM_CONDITIONAL(ENABLE_STATIC, test x$enable_static = xyes)
1331 if test x$enable_static = xyes -a x$have_plugins = xyes
1332 then
1333   AC_DEFINE(ENABLE_STATIC, 1, [Link plugins statically into Wireshark])
1334 fi
1335 AC_SUBST(ENABLE_STATIC)
1336
1337 dnl Save the cacheable configure results to config.cache before recursing
1338 AC_CACHE_SAVE
1339
1340 AM_CONFIG_HEADER(config.h)
1341 AC_CONFIG_SUBDIRS(wiretap)
1342 AC_OUTPUT(
1343   Makefile
1344   doxygen.cfg
1345   asn1/Makefile
1346   doc/Makefile
1347   epan/Makefile
1348   epan/crypt/Makefile
1349   epan/doxygen.cfg
1350   epan/dfilter/Makefile
1351   epan/dissectors/Makefile
1352   epan/ftypes/Makefile
1353   epan/wslua/Makefile
1354   codecs/Makefile
1355   gtk/Makefile
1356   gtk/doxygen.cfg
1357   help/Makefile
1358   packaging/Makefile
1359   packaging/nsis/Makefile
1360   packaging/rpm/Makefile
1361   packaging/rpm/SPECS/Makefile
1362   packaging/rpm/SPECS/wireshark.spec
1363   packaging/svr4/Makefile
1364   packaging/svr4/checkinstall
1365   packaging/svr4/pkginfo
1366   plugins/Makefile
1367   plugins/agentx/Makefile
1368   plugins/artnet/Makefile
1369   plugins/asn1/Makefile
1370   plugins/ciscosm/Makefile
1371   plugins/docsis/Makefile
1372   plugins/enttec/Makefile
1373   plugins/giop/Makefile
1374   plugins/gryphon/Makefile
1375   plugins/h223/Makefile
1376   plugins/irda/Makefile
1377   plugins/lwres/Makefile
1378   plugins/mate/Makefile
1379   plugins/megaco/Makefile
1380   plugins/mgcp/Makefile
1381   plugins/opsi/Makefile
1382   plugins/pcli/Makefile
1383   plugins/profinet/Makefile
1384   plugins/rlm/Makefile
1385   plugins/rtnet/Makefile
1386   plugins/rudp/Makefile
1387   plugins/sbus/Makefile
1388   plugins/stats_tree/Makefile
1389   plugins/v5ua/Makefile
1390   tools/Makefile
1391   tools/idl2wrs.sh
1392   tools/lemon/Makefile
1393   ,)
1394
1395
1396 # Pretty messages
1397
1398 if test "x$enable_setuid_install" = "xyes" ; then
1399         setuid_message="yes (DANGEROUS!!!)"
1400 else
1401         setuid_message="no"
1402 fi
1403
1404 if test "x$want_zlib" = "xno" ; then
1405         zlib_message="no"
1406 else
1407         zlib_message="yes"
1408 fi
1409
1410 if test "x$want_pcre" = "xno" ; then
1411         pcre_message="no"
1412 else
1413         pcre_message="yes"
1414 fi
1415
1416 if test "x$want_lua" = "xyes" -a "x$have_plugins" = "xyes" ; then
1417         lua_message="yes"
1418 else
1419         lua_message="no"
1420 fi
1421
1422 if test "x$want_portaudio" = "xyes" ; then
1423         portaudio_message="yes"
1424 else
1425         portaudio_message="no"
1426 fi
1427
1428 if test "x$want_ssl" = "xno" ; then
1429         ssl_message="no"
1430 else
1431         ssl_message="yes"
1432 fi
1433
1434 if test "x$want_krb5" = "xno" ; then
1435         krb5_message="no"
1436 else
1437         krb5_message="yes ($ac_krb5_version)"
1438 fi
1439
1440 if test "x$have_good_adns" = "xyes" ; then
1441         adns_message="yes"
1442 else
1443         adns_message="no"
1444 fi
1445
1446 if test "x$have_net_snmp" = "xyes" ; then
1447         snmp_libs_message="yes"
1448 else
1449         snmp_libs_message="no"
1450 fi
1451
1452 echo ""
1453 echo "The Wireshark package has been configured with the following options."
1454 echo "                    Build wireshark : $enable_wireshark"
1455 echo "                       Build tshark : $enable_tshark"
1456 echo "                     Build capinfos : $enable_capinfos"
1457 echo "                      Build editcap : $enable_editcap"
1458 echo "                      Build dumpcap : $enable_dumpcap"
1459 echo "                     Build mergecap : $enable_mergecap"
1460 echo "                    Build text2pcap : $enable_text2pcap"
1461 echo "                      Build idl2wrs : $enable_idl2wrs"
1462 echo "                      Build randpkt : $enable_randpkt"
1463 echo "                       Build dftest : $enable_dftest"
1464 echo ""
1465 echo "                     Install setuid : $setuid_message"
1466 echo "                        Use plugins : $have_plugins"
1467 echo "                   Build lua plugin : $lua_message"
1468 echo "                   Build rtp_player : $portaudio_message"
1469 echo "                Use GTK+ v2 library : $enable_gtk2"
1470 if test "x$enable_gtk2" = "xyes" ; then
1471 echo "                        Use threads : $enable_threads"
1472 echo "             Build profile binaries : $enable_profile_build"
1473 fi
1474 echo "                   Use pcap library : $want_pcap"
1475 echo "                   Use zlib library : $zlib_message"
1476 echo "                   Use pcre library : $pcre_message"
1477 echo "               Use kerberos library : $krb5_message"
1478 echo "               Use GNU ADNS library : $adns_message"
1479 echo "             Use GNU crypto library : $gcrypt_message"
1480 echo "             Use SSL crypto library : $ssl_message"
1481 echo "           Use IPv6 name resolution : $enable_ipv6"
1482 echo "               Use Net-SNMP library : $snmp_libs_message"
1483 echo "                 Use gnutls library : $tls_message"