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, 0.99.6)
  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,-single_module to the LDFLAGS used with shared
 240         # libraries, to fix some error that show up in some cases;
 241         # some Apple documentation recommends it for most shared
 242         # libraries.
 243         #
 244         LDFLAGS_SHAREDLIB="-Wl,-single_module"
 245         #
 246         # Add -Wl,-search_paths_first to make sure that if we search
 247         # directories A and B, in that order, for a given library, a
 248         # non-shared version in directory A, rather than a shared
 249         # version in directory B, is chosen (so we can use
 250         # --with-pcap=/usr/local to force all programs to be linked
 251         # with a static version installed in /usr/local/lib rather than
 252         # the system version in /usr/lib).
 253         #
 254         LDFLAGS="-Wl,-search_paths_first $LDFLAGS"
 255         AC_MSG_RESULT(Apple linker - added -Wl,-single_module and -Wl,-search_paths_first)
 256         ;;
 257 cygwin*)
 258         #
 259         # Shared libraries in cygwin/Win32 must never contain
 260         # undefined symbols.
 261         #
 262         LDFLAGS="$LDFLAGS -no-undefined"
 263         AC_MSG_RESULT(CygWin GNU ld - added -no-undefined)
 264         ;;
 265 *)
 266         AC_MSG_RESULT(none needed)
 267         ;;
 268 esac
 269 AC_SUBST(LDFLAGS_SHAREDLIB)
 270
 271 #
 272 # On OS X, if we find the headers for Core Foundation and Launch Services,
 273 # add -framework options to link with Application Services (of which
 274 # Launch Services is a subframework) and Core Foundation (required by
 275 # the Launch Services APIs), so we can use that to launch a Web browser
 276 # from the Help menu.
 277 #
 278 # (Do those headers exist on pure Darwin?  If so, does the CoreFoundation
 279 # *and* Launch Services code exist there, or are those headers just stubs?
 280 # If the frameworks aren't present on Darwin, how *should* we check for
 281 # their existence?)
 282 #
 283 case "$host_os" in
 284
 285 darwin*)
 286         AC_MSG_CHECKING(whether we can build with Core Foundation and Launch Services)
 287         ac_save_LIBS="$LIBS"
 288         ac_frameworks="-framework ApplicationServices -framework CoreFoundation"
 289         LIBS="$LIBS $ac_frameworks"
 290         AC_TRY_LINK(
 291            [
 292 #       include <CoreFoundation/CFBase.h>
 293 #       include <CoreFoundation/CFString.h>
 294 #       include <CoreFoundation/CFURL.h>
 295 #       include <ApplicationServices/ApplicationServices.h>
 296            ],
 297            [
 298         CFStringRef url_CFString;
 299         CFURLRef url_CFURL;
 300         OSStatus status;
 301
 302         url_CFString = CFStringCreateWithCString(NULL, "", kCFStringEncodingASCII);
 303         url_CFURL = CFURLCreateWithString(NULL, url_CFString, NULL);
 304         status = LSOpenCFURLRef(url_CFURL, NULL);
 305            ],
 306            ac_cv_can_use_cf_and_ls=yes,
 307            ac_cv_can_use_cf_and_ls=no,
 308            [echo $ac_n "cross compiling; assumed OK... $ac_c"])
 309         if test "$ac_cv_can_use_cf_and_ls" = yes ; then
 310                 AC_DEFINE(HAVE_OS_X_FRAMEWORKS, 1, [Define to 1 if you have OS X frameworks])
 311                 FRAMEWORKS="$ac_frameworks"
 312                 AC_MSG_RESULT(yes)
 313         else
 314                 AC_MSG_RESULT(no)
 315         fi
 316         LIBS="$ac_save_LIBS"
 317         ;;
 318 esac
 319 AC_SUBST(FRAMEWORKS)
 320
 321 dnl Look in /usr/local for header files and libraries ?
 322 dnl XXX FIXME don't include /usr/local if it is already in the system
 323 dnl search path as this causes gcc 3.2 on Linux to complain about a change
 324 dnl of the system search order for includes
 325 AC_ARG_ENABLE(usr-local,
 326 [  --enable-usr-local      look for headers and libs in /usr/local tree.  [default=yes]],ac_cv_enable_usr_local=$enableval,ac_cv_enable_usr_local=yes)
 327
 328 AC_MSG_CHECKING(whether to use /usr/local for headers and libraries)
 329 if test "x$ac_cv_enable_usr_local" = "xyes" ; then
 330         AC_MSG_RESULT(yes)
 331         #
 332         # Arrange that we search for header files in the source directory
 333         # and in its "wiretap" subdirectory, as well as in "/usr/local/include",
 334         # as various packages we use ("libpcap", "zlib", an SNMP library)
 335         # may have been installed under "/usr/local/include".
 336         #
 337         CFLAGS="$CFLAGS -I/usr/local/include"
 338         CPPFLAGS="$CPPFLAGS -I/usr/local/include"
 339
 340         #
 341         # Arrange that we search for libraries in "/usr/local/lib".
 342         #
 343         AC_WIRESHARK_ADD_DASH_L(LDFLAGS, /usr/local/lib)
 344 else
 345         AC_MSG_RESULT(no)
 346 fi
 347
 348 #
 349 # If we're running Solaris, and LD_LIBRARY_PATH is defined, add it as a
 350 # link directory.
 351 #
 352 case "$host_os" in
 353   solaris*)
 354     AC_MSG_CHECKING(for LD_LIBRARY_PATH, since you appear to be running Solaris)
 355     if test x$LD_LIBRARY_PATH != x ; then
 356       LIBS="$LIBS -R$LD_LIBRARY_PATH"
 357       AC_MSG_RESULT(yes -- added LD_LIBRARY_PATH to run-time linker path)
 358     else
 359       AC_MSG_RESULT(no -- this may be a problem in a few seconds)
 360     fi
 361   ;;
 362 esac
 363
 364 #
 365 # Check for versions of "sed" inadequate to handle, in libtool, a list
 366 # of object files as large as the list in Wireshark.
 367 #
 368 # On Solaris, we check for "/bin/sed", "/usr/bin/sed", and "/usr/ucb/sed",
 369 # as both "/usr/bin/sed" (which is also "/bin/sed", as "/bin" is just a
 370 # symlink to "/usr/bin", but people may have "/bin" before "/usr/bin" in
 371 # their search path) and "/usr/ucb/sed" are inadequate; "/usr/xpg4/bin/sed"
 372 # is the only "sed" that comes with Solaris that can handle Wireshark.
 373 #
 374 # Add any checks here that are necessary for other OSes.
 375 #
 376 AC_WIRESHARK_GNU_SED_CHECK
 377 if test "$HAVE_GNU_SED" = no ; then
 378         case "$host_os" in
 379         solaris*)
 380                 AC_MSG_CHECKING(whether one of /usr/bin/sed or /bin/sed or /usr/ucb/sed will be used)
 381                 case `which sed` in
 382                         /bin/sed|/usr/bin/sed|/usr/ucb/sed)
 383                         AC_MSG_RESULT(yes)
 384                         AC_MSG_ERROR([change your path to search /usr/xpg4/bin or directory containing GNU sed before /usr/bin (and /bin and /usr/ucb)])
 385                         ;;
 386
 387                         *)
 388                         AC_MSG_RESULT(no)
 389                         ;;
 390                 esac
 391                 ;;
 392
 393         *)
 394                 :
 395                 ;;
 396         esac
 397 fi
 398
 399 # Enable/disable tshark
 400
 401 AC_ARG_ENABLE(wireshark,
 402 [  --enable-wireshark       build GTK+-based wireshark.  [default=yes]],enable_wireshark=$enableval,enable_wireshark=yes)
 403
 404 AC_ARG_ENABLE(gtk2,
 405 [  --disable-gtk2          build Glib1/Gtk1+-based wireshark.  [default=no]],enable_gtk2=$enableval,enable_gtk2=yes)
 406 AM_CONDITIONAL(USE_GTK2, test x$enable_gtk2 = xyes)
 407
 408 AC_ARG_ENABLE(threads,
 409 [  --enable-threads        use threads in wireshark.  [default=no]],enable_threads=$enableval,enable_threads=no)
 410 AM_CONDITIONAL(USE_THREADS, test x$enable_threads = xyes)
 411
 412 AC_ARG_ENABLE(profile-build,
 413 [  --enable-profile-build  build profile-ready binaries.  [default=no]],enable_profile_build=$enableval,enable_profile_build=no)
 414 AM_CONDITIONAL(USE_PROFILE_BUILD, test x$enable_profile_build = xyes)
 415 AC_MSG_CHECKING(if profile builds must be generated)
 416 if test "x$enable_profile_build" = "xyes" ; then
 417         if test -n "$GCC" ; then
 418                 AC_MSG_RESULT(yes)
 419                 CFLAGS=" -pg $CFLAGS"
 420         else
 421                 AC_MSG_RESULT(no)
 422                 echo "Building profile binaries currently only supported for GCC."
 423         fi
 424 else
 425         AC_MSG_RESULT(no)
 426 fi
 427
 428 # Create DATAFILE_DIR #define for config.h
 429 datafiledir=$datadir/wireshark
 430 datafiledir=`(
 431     test "x$prefix" = xNONE && prefix=$ac_default_prefix
 432     test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
 433     # Ugly hack, but I don't see how this problem can be solved
 434     # properly that DATAFILE_DIR had a value starting with
 435     # "${prefix}/" instead of e.g. "/usr/local/"
 436     eval eval echo "$datafiledir"
 437 )`
 438 AC_DEFINE_UNQUOTED(DATAFILE_DIR,"$datafiledir", [Directory for data])
 439
 440 # GTK checks
 441 # We don't add $GLIB_LIBS to LIBS, because we don't want to force all
 442 # programs to be built with GTK+.
 443 #
 444 if test "x$enable_gtk2" = "xyes" -a "x$enable_wireshark" = "xyes" ; then
 445         GTK_OK=two
 446         AM_PATH_GTK_2_0(2.0.0, CFLAGS="$CFLAGS $GTK_CFLAGS", GTK_OK=no, gthread)
 447 elif test "x$enable_gtk2" != "xyes" -a "x$enable_wireshark" = "xyes" ; then
 448         GTK_OK=one
 449         AM_PATH_GTK(1.2.0, CFLAGS="$CFLAGS $GTK_CFLAGS", GTK_OK=no )
 450 else
 451         GTK_OK=no
 452 fi
 453
 454 # GLib checks
 455 # This doesn't add GLIB_CFLAGS to CFLAGS, because AM_PATH_GTK will add
 456 # GTK_CFLAGS to CFLAGS, and GTK_CFLAGS is a superset of CFLAGS.
 457 # However, this means that both @GLIB_LIBS@ and @GTK_LIBS@ will be
 458 # set when generating the Makefile, so we can make programs that require
 459 # only GLib link with @GLIB_LIBS@ and make programs that require GTK+
 460 # link with @GTK_LIBS@ (which includes @GLIB_LIBS@).
 461 # We don't add $GLIB_LIBS to LIBS, because we don't want to force all
 462 # programs to be built with GLib.
 463 #
 464 if test "$GTK_OK" = "no" ; then
 465         enable_wireshark="no"
 466         wireshark_bin=""
 467         wireshark_man=""
 468         # Honor GLIB_CFLAGS
 469         if test "x$enable_gtk2" = "xyes" ; then
 470                 AM_PATH_GLIB_2_0(2.0.0, CFLAGS="$CFLAGS $GLIB_CFLAGS", AC_MSG_ERROR(GLib2 distribution not found.), gmodule)
 471         else
 472                 AM_PATH_GLIB(1.2.0, CFLAGS="$CFLAGS $GLIB_CFLAGS", AC_MSG_ERROR(GLib distribution not found.), gmodule)
 473         fi
 474 else
 475         wireshark_bin="wireshark\$(EXEEXT)"
 476         wireshark_man="wireshark.1"
 477         wireshark_SUBDIRS="codecs gtk"
 478         # Honor GLIB_CFLAGS
 479         if test "$GTK_OK" = "two" ; then
 480                 AM_PATH_GLIB_2_0(2.0.0, , AC_MSG_ERROR(GLib distribution not found.), gmodule)
 481         else
 482                 AM_PATH_GLIB(1.2.0, , AC_MSG_ERROR(GLib distribution not found.), gmodule)
 483         fi
 484 fi
 485
 486 #
 487 # Check whether GLib modules are supported, to determine whether we
 488 # can support plugins.
 489 #
 490 AC_MSG_CHECKING(whether GLib supports loadable modules)
 491 ac_save_CFLAGS="$CFLAGS"
 492 ac_save_LIBS="$LIBS"
 493 CFLAGS="$CFLAGS $GLIB_CFLAGS"
 494 LIBS="$GLIB_LIBS $LIBS"
 495 AC_TRY_RUN([
 496 #include <glib.h>
 497 #include <gmodule.h>
 498 #include <stdio.h>
 499 #include <stdlib.h>
 500
 501 int
 502 main ()
 503 {
 504   if (g_module_supported())
 505     return 0;   /* success */
 506   else
 507     return 1;   /* failure */
 508 }
 509 ], ac_cv_glib_supports_modules=yes, ac_cv_glib_supports_modules=no,
 510    [echo $ac_n "cross compiling; assumed OK... $ac_c"
 511     ac_cv_glib_supports_modules=yes])
 512 CFLAGS="$ac_save_CFLAGS"
 513 LIBS="$ac_save_LIBS"
 514 if test "$ac_cv_glib_supports_modules" = yes ; then
 515   AC_MSG_RESULT(yes)
 516   have_plugins=yes
 517 else
 518   AC_MSG_RESULT(no)
 519   have_plugins=no
 520 fi
 521
 522 #
 523 # We can't just check for <inttypes.h> - some systems have one that
 524 # doesn't define all the PRI[doxu]64 macros.
 525 #
 526 AC_CHECK_HEADERS(inttypes.h,
 527   [
 528     #
 529     # OK, we have inttypes.h, but does it define those macros?
 530     #
 531     AC_MSG_CHECKING([[whether inttypes.h defines the PRI[doxu]64 macros]])
 532     AC_COMPILE_IFELSE(
 533       [
 534         AC_LANG_SOURCE(
 535           [[
 536             #include <inttypes.h>
 537             #include <glib.h>
 538             #include <stdio.h>
 539             #include <sys/types.h>
 540
 541             main()
 542             {
 543               printf("%" PRId64 "\n", (gint64)1);
 544               printf("%" PRIo64 "\n", (guint64)1);
 545               printf("%" PRIx64 "\n", (guint64)1);
 546               printf("%" PRIX64 "\n", (guint64)1);
 547               printf("%" PRIu64 "\n", (guint64)1);
 548             }
 549           ]])
 550       ],
 551       [
 552         AC_MSG_RESULT(yes)
 553         ac_wireshark_inttypes_h_defines_formats=yes
 554       ],
 555       [
 556         AC_MSG_RESULT(no)
 557         ac_wireshark_inttypes_h_defines_formats=no
 558       ])
 559   ],
 560   [
 561     #
 562     # We don't have inttypes.h, so it obviously can't define those
 563     # macros.
 564     #
 565     ac_wireshark_inttypes_h_defines_formats=no
 566   ])
 567 if test "$ac_wireshark_inttypes_h_defines_formats" = yes; then
 568   AC_DEFINE(INTTYPES_H_DEFINES_FORMATS,,[Define if <inttypes.h> defines PRI[doxu]64 macros])
 569 else
 570   AC_WIRESHARK_CHECK_64BIT_FORMAT(ll,
 571     [
 572       AC_WIRESHARK_CHECK_64BIT_FORMAT(L,
 573         [
 574           AC_WIRESHARK_CHECK_64BIT_FORMAT(q,
 575             [
 576               AC_MSG_ERROR([neither %llx nor %Lx nor %qx worked on a 64-bit integer])
 577             ])
 578         ])
 579     ])
 580 fi
 581
 582 AC_SUBST(wireshark_bin)
 583 AC_SUBST(wireshark_man)
 584
 585 rdps_bin="rdps\$(EXEEXT)"
 586 AC_SUBST(rdps_bin)
 587
 588
 589 # Enable/disable tshark
 590
 591 AC_ARG_ENABLE(tshark,
 592 [  --enable-tshark      build tshark.  [default=yes]],tshark=$enableval,enable_tshark=yes)
 593
 594 if test "x$enable_tshark" = "xyes" ; then
 595         tshark_bin="tshark\$(EXEEXT)"
 596         tshark_man="tshark.1"
 597         wiresharkfilter_man="wireshark-filter.4"
 598 else
 599         tshark_bin=""
 600         tshark_man=""
 601 fi
 602 AC_SUBST(tshark_bin)
 603 AC_SUBST(tshark_man)
 604 AC_SUBST(wiresharkfilter_man)
 605
 606
 607
 608 # Enable/disable editcap
 609
 610 AC_ARG_ENABLE(editcap,
 611 [  --enable-editcap        build editcap.  [default=yes]],enable_editcap=$enableval,enable_editcap=yes)
 612
 613 if test "x$enable_editcap" = "xyes" ; then
 614         editcap_bin="editcap\$(EXEEXT)"
 615         editcap_man="editcap.1"
 616 else
 617         editcap_bin=""
 618         editcap_man=""
 619 fi
 620 AC_SUBST(editcap_bin)
 621 AC_SUBST(editcap_man)
 622
 623
 624 # Enable/disable dumpcap
 625
 626 AC_ARG_ENABLE(dumpcap,
 627 [  --enable-dumpcap        build dumpcap.  [default=yes]],enable_dumpcap=$enableval,enable_dumpcap=yes)
 628
 629 if test "x$enable_dumpcap" = "xyes" ; then
 630         dumpcap_bin="dumpcap\$(EXEEXT)"
 631         dumpcap_man="dumpcap.1"
 632 else
 633         dumpcap_bin=""
 634         dumpcap_man=""
 635 fi
 636 AC_SUBST(dumpcap_bin)
 637 AC_SUBST(dumpcap_man)
 638
 639
 640 # Enable/disable capinfos
 641
 642 AC_ARG_ENABLE(capinfos,
 643 [  --enable-capinfos       build capinfos.  [default=yes]],enable_capinfos=$enableval,enable_capinfos=yes)
 644
 645 if test "x$enable_capinfos" = "xyes" ; then
 646         capinfos_bin="capinfos\$(EXEEXT)"
 647         capinfos_man="capinfos.1"
 648 else
 649         capinfos_bin=""
 650         capinfos_man=""
 651 fi
 652 AC_SUBST(capinfos_bin)
 653 AC_SUBST(capinfos_man)
 654
 655
 656 # Enable/disable mergecap
 657
 658 AC_ARG_ENABLE(mergecap,
 659 [  --enable-mergecap       build mergecap.  [default=yes]],enable_mergecap=$enableval,enable_mergecap=yes)
 660
 661 if test "x$enable_mergecap" = "xyes" ; then
 662         mergecap_bin="mergecap\$(EXEEXT)"
 663         mergecap_man="mergecap.1"
 664 else
 665         mergecap_bin=""
 666         mergecap_man=""
 667 fi
 668 AC_SUBST(mergecap_bin)
 669 AC_SUBST(mergecap_man)
 670
 671
 672 # Enable/disable text2pcap
 673
 674 AC_ARG_ENABLE(text2pcap,
 675 [  --enable-text2pcap      build text2pcap.  [default=yes]],text2pcap=$enableval,enable_text2pcap=yes)
 676
 677 if test "x$enable_text2pcap" = "xyes" ; then
 678         text2pcap_bin="text2pcap\$(EXEEXT)"
 679         text2pcap_man="text2pcap.1"
 680 else
 681         text2pcap_bin=""
 682         text2pcap_man=""
 683 fi
 684 AC_SUBST(text2pcap_bin)
 685 AC_SUBST(text2pcap_man)
 686
 687 # Enable/disable idl2wrs
 688
 689 AC_ARG_ENABLE(idl2wrs,
 690 [  --enable-idl2wrs        build idl2wrs.  [default=yes]],enable_idl2wrs=$enableval,enable_idl2wrs=yes)
 691
 692 if test "x$enable_idl2wrs" = "xyes" ; then
 693         idl2wrs_bin="idl2wrs"
 694         idl2wrs_man="idl2wrs.1"
 695 else
 696         idl2wrs_bin=""
 697         idl2wrs_man=""
 698 fi
 699 AC_SUBST(idl2wrs_bin)
 700 AC_SUBST(idl2wrs_man)
 701
 702
 703 # Enable/disable dftest
 704
 705 AC_ARG_ENABLE(dftest,
 706 [  --enable-dftest         build dftest.  [default=yes]],enable_dftest=$enableval,enable_dftest=yes)
 707
 708 if test "x$enable_dftest" = "xyes" ; then
 709         dftest_bin="dftest\$(EXEEXT)"
 710 else
 711         dftest_bin=""
 712 fi
 713 AC_SUBST(dftest_bin)
 714
 715
 716 # Enable/disable randpkt
 717
 718 AC_ARG_ENABLE(randpkt,
 719 [  --enable-randpkt        build randpkt.  [default=yes]],enable_randpkt=$enableval,enable_randpkt=yes)
 720
 721 if test "x$enable_randpkt" = "xyes" ; then
 722         randpkt_bin="randpkt\$(EXEEXT)"
 723 else
 724         randpkt_bin=""
 725 fi
 726 AC_SUBST(randpkt_bin)
 727
 728
 729 dnl Checks for "gethostbyname()" - and "-lnsl", if we need it to get
 730 dnl "gethostbyname()".
 731 AC_WIRESHARK_GETHOSTBY_LIB_CHECK
 732
 733 dnl Checks for "connect()", used as a proxy for "socket()" - and
 734 dnl "-lsocket", if we need it to get "connect()".
 735 AC_WIRESHARK_SOCKET_LIB_CHECK
 736
 737 dnl pcap check
 738 AC_MSG_CHECKING(whether to use libpcap for packet capture)
 739
 740 AC_ARG_WITH(pcap,
 741 [  --with-pcap[[=DIR]]       use libpcap for packet capturing.  [[default=yes]]],
 742 [
 743         if test $withval = no
 744         then
 745                 want_pcap=no
 746         elif test $withval = yes
 747         then
 748                 want_pcap=yes
 749         else
 750                 want_pcap=yes
 751                 pcap_dir=$withval
 752         fi
 753 ],[
 754         want_pcap=yes
 755         pcap_dir=
 756 ])
 757 if test "x$want_pcap" = "xno" ; then
 758         AC_MSG_RESULT(no)
 759 else
 760         AC_MSG_RESULT(yes)
 761         AC_WIRESHARK_PCAP_CHECK
 762 fi
 763
 764 dnl zlib check
 765 AC_MSG_CHECKING(whether to use zlib for reading compressed capture files)
 766
 767 AC_ARG_WITH(zlib,
 768 [  --with-zlib[[=DIR]]       use zlib (located in directory DIR, if supplied) to read compressed data.  [[default=yes, if available]]],
 769 [
 770         if test $withval = no
 771         then
 772                 want_zlib=no
 773         elif test $withval = yes
 774         then
 775                 want_zlib=yes
 776         else
 777                 want_zlib=yes
 778                 zlib_dir=$withval
 779         fi
 780 ],[
 781         #
 782         # Use zlib if it's present, otherwise don't.
 783         #
 784         want_zlib=ifavailable
 785         zlib_dir=
 786 ])
 787 if test "x$want_zlib" = "xno" ; then
 788         AC_MSG_RESULT(no)
 789 else
 790         AC_MSG_RESULT(yes)
 791         AC_WIRESHARK_ZLIB_CHECK
 792         if test "x$want_zlib" = "xno" ; then
 793                 AC_MSG_RESULT(zlib not found - disabling compressed capture file support)
 794         fi
 795 fi
 796
 797
 798 dnl pcre check
 799 AC_MSG_CHECKING(whether to use libpcre for regular expressions in dfilters)
 800
 801 AC_ARG_WITH(pcre,
 802 [  --with-pcre[[=DIR]]       use libpcre (located in directory DIR, if supplied) to use in dfilter regular expressions.  [[default=yes, if available]]],
 803 [
 804         if test $withval = no
 805         then
 806                 want_pcre=no
 807         elif test $withval = yes
 808         then
 809                 want_pcre=yes
 810         else
 811                 want_pcre=yes
 812                 pcre_dir=$withval
 813         fi
 814 ],[
 815         #
 816         # Use libpcre if it's present, otherwise don't.
 817         #
 818         want_pcre=ifavailable
 819         pcre_dir=
 820 ])
 821 if test "x$want_pcre" = "xno" ; then
 822         AC_MSG_RESULT(no)
 823 else
 824         AC_MSG_RESULT(yes)
 825         AC_WIRESHARK_LIBPCRE_CHECK
 826         if test "x$want_pcre" = "xno" ; then
 827                 AC_MSG_RESULT(libpcre not found - disabling support for perl compatible regular expressions in dfilters)
 828         fi
 829 fi
 830
 831
 832 dnl lua check
 833 AC_MSG_CHECKING(whether to use liblua for the lua scripting plugin)
 834
 835 AC_ARG_WITH(lua,
 836 [  --with-lua[[=DIR]]        use liblua (located in directory DIR, if supplied) for the lua scripting plugin.  [[default=no]]],
 837 [
 838         if test $withval = no
 839         then
 840                 want_lua=no
 841         elif test $withval = yes
 842         then
 843                 want_lua=yes
 844         else
 845                 want_lua=yes
 846                 lua_dir=$withval
 847         fi
 848 ],[
 849         #
 850         # Don't use liblua by default (it isn't ready yet)
 851         #
 852         want_lua=no
 853         lua_dir=
 854 ])
 855 if test "x$want_lua" = "xno" ; then
 856         AC_MSG_RESULT(no)
 857 else
 858         AC_MSG_RESULT(yes)
 859         AC_WIRESHARK_LIBLUA_CHECK
 860         if test "x$want_lua" = "xno" ; then
 861                 AC_MSG_RESULT(liblua not found - disabling support for the lua scripting plugin)
 862         fi
 863 fi
 864 AM_CONDITIONAL(HAVE_LIBLUA, test x$want_lua = xyes)
 865
 866
 867 dnl portaudio check
 868 AC_MSG_CHECKING(whether to use libportaudio for the rtp_player)
 869
 870 AC_ARG_WITH(portaudio,
 871 [  --with-portaudio[[=DIR]]  use libportaudio (located in directory DIR, if supplied) for the rtp_player.  [[default=yes, if available]]],
 872 [
 873         if test $withval = no
 874         then
 875                 want_portaudio=no
 876         elif test $withval = yes
 877         then
 878                 want_portaudio=yes
 879         else
 880                 want_portaudio=yes
 881                 portaudio_dir=$withval
 882         fi
 883 ],[
 884         #
 885         # Use libportaudio by default
 886         #
 887         want_portaudio=ifavailable
 888         portaudio_dir=
 889 ])
 890 if test "x$want_portaudio" = "xno" ; then
 891         AC_MSG_RESULT(no)
 892 else
 893         AC_MSG_RESULT(yes)
 894         AC_WIRESHARK_LIBPORTAUDIO_CHECK
 895         if test "x$want_portaudio" = "xno" ; then
 896                 AC_MSG_RESULT(libportaudio not found - disabling support for the rtp_player)
 897         fi
 898 fi
 899 AM_CONDITIONAL(HAVE_LIBPORTAUDIO, test x$want_portaudio = xyes)
 900
 901
 902 dnl ipv6 check
 903 AC_ARG_ENABLE(ipv6,
 904 [  --enable-ipv6           use ipv6 name resolution, if available.  [default=yes]],enable_ipv6=$enableval,enable_ipv6=yes)
 905
 906 AC_MSG_CHECKING(whether to enable ipv6 name resolution if available)
 907 if test "x$enable_ipv6" = "xno" ; then
 908         AC_MSG_RESULT(no)
 909 else
 910         AC_MSG_RESULT(yes)
 911         AC_WIRESHARK_IPV6_STACK
 912 fi
 913
 914
 915 dnl Check if wireshark should be installed setuid
 916 AC_ARG_ENABLE(setuid-install,
 917 [  --enable-setuid-install install wireshark as setuid. DANGEROUS!!! [default=no]],enable_setuid_install=$enableval,enable_setuid_install=no)
 918
 919 AC_MSG_CHECKING(whether to install wireshark setuid)
 920 if test "x$enable_setuid_install" = "xno" ; then
 921         AC_MSG_RESULT(no)
 922 else
 923         if test "x$enable_dumpcap" = "xno" ; then
 924                 AC_MSG_ERROR(Setuid install works only with --enable-dumpcap, but dumpcap disabled)
 925         else
 926                 AC_MSG_RESULT(yes)
 927         fi
 928 fi
 929
 930 AM_CONDITIONAL(SETUID_INSTALL, test x$enable_setuid_install = xyes)
 931
 932 dnl Checks for header files.
 933 AC_HEADER_STDC
 934 AC_CHECK_HEADERS(direct.h dirent.h fcntl.h netdb.h stdarg.h stddef.h unistd.h)
 935 AC_CHECK_HEADERS(sys/ioctl.h sys/param.h sys/socket.h sys/sockio.h sys/stat.h sys/time.h sys/types.h sys/utsname.h sys/wait.h)
 936 AC_CHECK_HEADERS(netinet/in.h)
 937 AC_CHECK_HEADERS(arpa/inet.h arpa/nameser.h)
 938
 939 dnl iconv check
 940 AM_ICONV
 941
 942 dnl SSL Check
 943 SSL_LIBS=''
 944 AC_MSG_CHECKING(whether to use SSL library)
 945
 946 AC_ARG_WITH(ssl,
 947 [  --with-ssl[[=DIR]]        use SSL crypto library (located in directory DIR, if supplied).   [[default=no]]],
 948 [
 949 if test "x$withval" = "xno";  then
 950         want_ssl=no
 951 elif test "x$withval" = "xyes"; then
 952         want_ssl=yes
 953 elif test -d "$withval"; then
 954         want_ssl=yes
 955         AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
 956 fi
 957 ],[
 958         want_ssl=no
 959 ])
 960 if test "x$want_ssl" = "xyes"; then
 961         AC_MSG_RESULT(yes)
 962         AC_CHECK_LIB(crypto,EVP_md5,
 963             [
 964                 SSL_LIBS=-lcrypto
 965             ],
 966             [
 967                 AC_MSG_ERROR([SSL crypto library was requested, but is not available])
 968             ])
 969 else
 970         AC_MSG_RESULT(no)
 971 fi
 972 AC_SUBST(SSL_LIBS)
 973
 974 dnl Net-SNMP Check
 975 SNMP_LIBS=''
 976
 977 AC_ARG_WITH(net-snmp,
 978 [  --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]]],
 979 [
 980         if test $withval = no
 981         then
 982                 want_netsnmp=no
 983         elif test $withval = yes
 984         then
 985                 want_netsnmp=yes
 986         else
 987                 want_netsnmp=yes
 988                 netsnmpconfig="$withval"
 989         fi
 990 ],[
 991         #
 992         # Set "want_netsnmp" to "ifavailable" to make the default "use it
 993         # if you find it, otherwise don't".
 994         #
 995         want_netsnmp=ifavailable
 996 ])
 997
 998 #
 999 # Try Net-SNMP
1000 #
1001 AC_MSG_CHECKING(whether to use Net-SNMP library)
1002 if test "x$want_netsnmp" = "xno" ; then
1003         AC_MSG_RESULT(no)
1004 else
1005         if test "x$want_netsnmp" = "xifavailable" ; then
1006                 AC_MSG_RESULT([yes, if available])
1007         else
1008                 AC_MSG_RESULT(yes)
1009         fi
1010         AC_WIRESHARK_NETSNMP_CHECK
1011 fi
1012
1013 if test "x$have_net_snmp" = "xyes"; then
1014         AC_DEFINE(HAVE_NET_SNMP, 1, [Define to 1 if Net-SNMP support is to be used])
1015 fi
1016
1017 AC_SUBST(SNMP_LIBS)
1018
1019
1020 dnl kerberos check
1021 AC_MSG_CHECKING(whether to use kerberos)
1022
1023 AC_ARG_WITH(krb5,
1024 [  --with-krb5[[=DIR]]       use kerberos (located in directory DIR, if supplied) to use in kerberos dissection  [[default=yes]]],
1025 [
1026         if test $withval = no
1027         then
1028                 want_krb5=no
1029         elif test $withval = yes
1030         then
1031                 want_krb5=yes
1032         else
1033                 want_krb5=yes
1034                 krb5_dir=$withval
1035         fi
1036 ],[
1037         #
1038         # Use kerberos if specified, otherwise don't.
1039         #
1040         want_krb5=ifavailable
1041         krb5_dir=
1042 ])
1043 if test "x$want_krb5" = "xno" ; then
1044         AC_MSG_RESULT(no)
1045 else
1046         AC_MSG_RESULT(yes)
1047         AC_WIRESHARK_KRB5_CHECK
1048 fi
1049
1050
1051 dnl ADNS Check
1052 ADNS_LIBS=''
1053 AC_MSG_CHECKING(whether to use the GNU ADNS library if available)
1054
1055 AC_ARG_WITH(adns,
1056 [  --with-adns[[=DIR]]       use GNU ADNS (located in directory DIR, if supplied).   [[default=yes, if present]]],
1057 [
1058 if   test "x$withval" = "xno";  then
1059         want_adns=no
1060 elif test "x$withval" = "xyes"; then
1061         want_adns=yes
1062 elif test -d "$withval"; then
1063         want_adns=yes
1064         AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
1065 fi
1066 ])
1067 if test "x$with_adns" = "xno" ; then
1068         AC_MSG_RESULT(no)
1069 else
1070         AC_MSG_RESULT(yes)
1071         AC_WIRESHARK_ADNS_CHECK
1072 fi
1073 AC_SUBST(ADNS_LIBS)
1074
1075 #
1076 # Define WS_VAR_IMPORT appropriately for declarations of external
1077 # variables exported from dynamically-linked libraries.
1078 #
1079 AC_DEFINE(WS_VAR_IMPORT, extern, [Define as the string to precede external variable declarations in dynamically-linked libraries])
1080
1081 #
1082 # Define HAVE_AIRPDCAP
1083 # We'll want to remove this eventually.
1084 #
1085 AC_DEFINE(HAVE_AIRPDCAP, 1, [Enable AirPDcap (WPA/WPA2 decryption)])
1086
1087 dnl Checks for typedefs, structures, and compiler characteristics.
1088 # AC_C_CONST
1089
1090 # We need to know whether "struct sockaddr" has an "sa_len" member
1091 # for get_interface_list().
1092
1093 AC_WIRESHARK_STRUCT_SA_LEN
1094
1095 # We must know our byte order
1096 AC_C_BIGENDIAN
1097
1098 # Checks whether "-traditional" is needed when using "ioctl".
1099 # XXX - do we need this?
1100 AC_PROG_GCC_TRADITIONAL
1101
1102 GETOPT_C=""
1103 GETOPT_O=""
1104 AC_CHECK_FUNC(getopt, GETOPT_O="",
1105   [GETOPT_O="getopt.o"
1106    AC_DEFINE(NEED_GETOPT_H, 1, [Define if getopt.h needs to be included])
1107 ])
1108 if test "$ac_cv_func_getopt" = no ; then
1109   GETOPT_C="getopt.c"
1110   GETOPT_O="getopt.o"
1111 fi
1112 AC_SUBST(GETOPT_C)
1113 AC_SUBST(GETOPT_O)
1114
1115 AC_CHECK_FUNC(strerror, STRERROR_O="",
1116   [STRERROR_O="strerror.o"
1117    AC_DEFINE(NEED_STRERROR_H, 1, [Define if strerror.h needs to be included])
1118 ])
1119 if test "$ac_cv_func_strerror" = no ; then
1120   STRERROR_C="strerror.c"
1121   STRERROR_O="strerror.o"
1122 fi
1123 AC_SUBST(STRERROR_C)
1124 AC_SUBST(STRERROR_O)
1125
1126 AC_CHECK_FUNC(strcasecmp, STRCASECMP_O="",
1127   STRCASECMP_O="strcasecmp.o")
1128 if test "$ac_cv_func_strcasecmp" = no ; then
1129   STRCASECMP_C="strcasecmp.c"
1130   STRCASECMP_O="strcasecmp.o"
1131 fi
1132 AC_SUBST(STRCASECMP_C)
1133 AC_SUBST(STRCASECMP_O)
1134
1135 AC_CHECK_FUNC(strncasecmp, STRNCASECMP_O="",
1136   STRNCASECMP_O="strncasecmp.o")
1137 if test "$ac_cv_func_strncasecmp" = no ; then
1138   STRNCASECMP_C="strncasecmp.c"
1139   STRNCASECMP_O="strncasecmp.o"
1140 fi
1141 AC_SUBST(STRNCASECMP_C)
1142 AC_SUBST(STRNCASECMP_O)
1143
1144 AC_CHECK_FUNC(mkstemp, MKSTEMP_O="",
1145   MKSTEMP_O="mkstemp.o")
1146 if test "$ac_cv_func_mkstemp" = no ; then
1147   MKSTEMP_C="mkstemp.c"
1148   MKSTEMP_O="mkstemp.o"
1149 fi
1150 AC_SUBST(MKSTEMP_C)
1151 AC_SUBST(MKSTEMP_O)
1152
1153 ac_save_LIBS="$LIBS"
1154 LIBS="$GLIB_LIBS $LIBS"
1155 G_ASCII_STRTOULL_C=""
1156 G_ASCII_STRTOULL_O=""
1157 G_ASCII_STRTOULL_LO=""
1158 AC_CHECK_FUNC(g_ascii_strtoull,
1159   [G_ASCII_STRTOULL_O=""
1160    G_ASCII_STRTOULL_LO=""],
1161   [G_ASCII_STRTOULL_O="g_ascii_strtoull.o"
1162    G_ASCII_STRTOULL_LO="g_ascii_strtoull.lo"
1163    AC_DEFINE(NEED_G_ASCII_STRTOULL_H, 1, [Define if g_ascii_strtoull.h needs to be included])
1164 ])
1165 LIBS="$ac_save_LIBS"
1166 if test "$ac_cv_func_g_ascii_strtoull" = no ; then
1167   G_ASCII_STRTOULL_C="g_ascii_strtoull.c"
1168   G_ASCII_STRTOULL_O="g_ascii_strtoull.o"
1169   G_ASCII_STRTOULL_LO="g_ascii_strtoull.lo"
1170 fi
1171 AC_SUBST(G_ASCII_STRTOULL_C)
1172 AC_SUBST(G_ASCII_STRTOULL_O)
1173 AC_SUBST(G_ASCII_STRTOULL_LO)
1174
1175 AC_CHECK_FUNC(inet_aton,
1176   [INET_ATON_O=""
1177    INET_ATON_LO=""],
1178   [INET_ATON_O="inet_aton.o"
1179    INET_ATON_LO="inet_aton.lo"
1180 ])
1181 if test "$ac_cv_func_inet_aton" = no ; then
1182   INET_ATON_C="inet_aton.c"
1183   INET_ATON_O="inet_aton.o"
1184   INET_ATON_LO="inet_aton.lo"
1185   AC_DEFINE(NEED_INET_ATON_H, 1, [Define if inet/aton.h needs to be included])
1186 fi
1187 AC_SUBST(INET_ATON_C)
1188 AC_SUBST(INET_ATON_O)
1189 AC_SUBST(INET_ATON_LO)
1190
1191 AC_SEARCH_LIBS(inet_pton, [socket nsl], [
1192   dnl check for pre-BIND82 inet_pton() bug.
1193   AC_MSG_CHECKING(for broken inet_pton)
1194   AC_TRY_RUN([#include <sys/types.h>
1195 #include <sys/socket.h>
1196 #include <netinet/in.h>
1197 #include <arpa/inet.h>
1198 int main()
1199 {
1200 #ifdef AF_INET6
1201   char buf[16];
1202   /* this should return 0 (error) */
1203   return inet_pton(AF_INET6, "0:1:2:3:4:5:6:7:", buf);
1204 #else
1205   return 1;
1206 #endif
1207 }], [AC_MSG_RESULT(ok);
1208 have_inet_pton=yes], [AC_MSG_RESULT(broken);
1209 have_inet_pton=no], [AC_MSG_RESULT(cross compiling, assume it is broken);
1210 have_inet_pton=no])],
1211 have_inet_pton=no)
1212 if test "$have_inet_pton" = no; then
1213   INET_PTON_C="inet_pton.c"
1214   INET_PTON_O="inet_pton.o"
1215   INET_PTON_LO="inet_pton.lo"
1216 else
1217   INET_PTON_C=""
1218   INET_PTON_O=""
1219   INET_PTON_LO=""
1220 fi
1221 AC_SUBST(INET_PTON_C)
1222 AC_SUBST(INET_PTON_O)
1223 AC_SUBST(INET_PTON_LO)
1224
1225 AC_SEARCH_LIBS(inet_ntop, [socket nsl], [
1226   AC_MSG_CHECKING([for inet_ntop prototype])
1227   AC_TRY_COMPILE([#include <stdio.h>
1228 #include <sys/types.h>
1229 #include <sys/socket.h>
1230 #include <netinet/in.h>
1231 #include <arpa/inet.h>
1232
1233 extern const char *inet_ntop(int, const void *, char *, size_t);],, [
1234     AC_MSG_RESULT(yes)
1235     AC_DEFINE(HAVE_INET_NTOP_PROTO, 1,
1236     [Define if inet_ntop() prototype exists])], [
1237     AC_TRY_COMPILE([#include <stdio.h>
1238 #include <sys/types.h>
1239 #include <sys/socket.h>
1240 #include <netinet/in.h>
1241 #include <arpa/inet.h>
1242
1243 extern const char *inet_ntop(int, const void *, char *, socklen_t);],, [
1244       AC_MSG_RESULT(yes)
1245       AC_DEFINE(HAVE_INET_NTOP_PROTO, 1,
1246       [Define if inet_ntop() prototype exists])], [
1247       AC_MSG_RESULT(no)])])
1248   INET_NTOP_O=""
1249   INET_NTOP_LO=""], [
1250   INET_NTOP_C="inet_ntop.c"
1251   INET_NTOP_O="inet_ntop.o"
1252   INET_NTOP_LO="inet_ntop.lo"
1253   AC_DEFINE(NEED_INET_V6DEFS_H, 1,
1254   [Define if inet/v6defs.h needs to be included])])
1255 AC_SUBST(INET_NTOP_C)
1256 AC_SUBST(INET_NTOP_O)
1257 AC_SUBST(INET_NTOP_LO)
1258
1259 AC_CHECK_FUNC(strptime, STRPTIME_O="",
1260   [STRPTIME_O="strptime.o"
1261    AC_DEFINE(NEED_STRPTIME_H, 1, [Define if strptime.h needs to be included])
1262 ])
1263 if test "$ac_cv_func_strptime" = no ; then
1264   STRPTIME_C="strptime.c"
1265   STRPTIME_O="strptime.o"
1266 fi
1267 AC_SUBST(STRPTIME_C)
1268 AC_SUBST(STRPTIME_O)
1269
1270 AC_CHECK_FUNCS(getprotobynumber gethostbyname2)
1271 AC_CHECK_FUNCS(issetugid)
1272 AC_CHECK_FUNCS(mmap mprotect sysconf)
1273
1274 dnl blank for now, but will be used in future
1275 AC_SUBST(wireshark_SUBDIRS)
1276
1277 dnl
1278 dnl check whether plugins should be enabled and, if they should be,
1279 dnl check for plugins directory - stolen from Amanda's configure.in
1280 dnl
1281 plugindir="$libdir/wireshark/plugins/$VERSION"
1282 AC_ARG_WITH(plugins,
1283 [  --with-plugins[[=DIR]]    support plugins (installed in DIR, if supplied).],
1284 [
1285   case "$withval" in
1286   "" | y | ye | yes )
1287     if test x$have_plugins = xno
1288     then
1289       AC_MSG_ERROR([GLib on this platform doesn't support loadable modules, so you can't enable plugins.])
1290     fi
1291     ;;
1292   n | no)
1293     have_plugins=no
1294     ;;
1295   *)
1296     if test x$have_plugins = xno
1297     then
1298       AC_MSG_ERROR([GLib on this platform doesn't support loadable modules, so you can't enable plugins.])
1299     fi
1300     plugindir="$withval"
1301     ;;
1302   esac
1303 ])
1304
1305 AM_CONDITIONAL(HAVE_PLUGINS, test x$have_plugins = xyes)
1306 if test x$have_plugins = xyes
1307 then
1308   AC_DEFINE(HAVE_PLUGINS, 1, [Define if plugins are enabled])
1309   plugindir=`(
1310     test "x$prefix" = xNONE && prefix=$ac_default_prefix
1311     test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
1312     eval echo "$plugindir"
1313   )`
1314   AC_DEFINE_UNQUOTED(PLUGIN_DIR, "$plugindir", [Plugin installation directory])
1315 else
1316   AC_DEFINE(PLUGIN_DIR, NULL, [Plugin installation directory])
1317 fi
1318 AC_SUBST(plugindir)
1319
1320 #
1321 # The plugin dissectors reside in ./plugins/PROTO/
1322 #
1323 PLUGIN_LIBS="-L../../epan -lwireshark $GLIB_LIBS"
1324 AC_SUBST(PLUGIN_LIBS)
1325
1326 dnl libtool defs
1327 #
1328 # Yes, AM_PROG_LIBTOOL is redundant with newer version(s) of some tool(s)
1329 # (autoconf?  automake?  libtool?) - with the newer version(s), it's
1330 # just an alias for AC_PROG_LIBTOOL, which is called earlier.
1331 #
1332 # With older version(s) of those tool(s), however, it's not just an
1333 # alias, and the configure scripts don't work without it.
1334 #
1335 AM_PROG_LIBTOOL
1336 AC_SUBST(LIBTOOL_DEPS)
1337
1338 AM_CONDITIONAL(ENABLE_STATIC, test x$enable_static = xyes)
1339 if test x$enable_static = xyes -a x$have_plugins = xyes
1340 then
1341   AC_DEFINE(ENABLE_STATIC, 1, [Link plugins statically into Wireshark])
1342 fi
1343 AC_SUBST(ENABLE_STATIC)
1344
1345 dnl Save the cacheable configure results to config.cache before recursing
1346 AC_CACHE_SAVE
1347
1348 AM_CONFIG_HEADER(config.h)
1349 AC_CONFIG_SUBDIRS(wiretap)
1350 AC_OUTPUT(
1351   Makefile
1352   doxygen.cfg
1353   asn1/Makefile
1354   doc/Makefile
1355   epan/Makefile
1356   epan/crypt/Makefile
1357   epan/doxygen.cfg
1358   epan/dfilter/Makefile
1359   epan/dissectors/Makefile
1360   epan/ftypes/Makefile
1361   epan/wslua/Makefile
1362   codecs/Makefile
1363   gtk/Makefile
1364   gtk/doxygen.cfg
1365   help/Makefile
1366   packaging/Makefile
1367   packaging/nsis/Makefile
1368   packaging/rpm/Makefile
1369   packaging/rpm/SPECS/Makefile
1370   packaging/rpm/SPECS/wireshark.spec
1371   packaging/svr4/Makefile
1372   packaging/svr4/checkinstall
1373   packaging/svr4/pkginfo
1374   plugins/Makefile
1375   plugins/agentx/Makefile
1376   plugins/artnet/Makefile
1377   plugins/asn1/Makefile
1378   plugins/ciscosm/Makefile
1379   plugins/docsis/Makefile
1380   plugins/enttec/Makefile
1381   plugins/giop/Makefile
1382   plugins/gryphon/Makefile
1383   plugins/h223/Makefile
1384   plugins/irda/Makefile
1385   plugins/lwres/Makefile
1386   plugins/mate/Makefile
1387   plugins/megaco/Makefile
1388   plugins/mgcp/Makefile
1389   plugins/opsi/Makefile
1390   plugins/pcli/Makefile
1391   plugins/profinet/Makefile
1392   plugins/rlm/Makefile
1393   plugins/rtnet/Makefile
1394   plugins/rudp/Makefile
1395   plugins/sbus/Makefile
1396   plugins/stats_tree/Makefile
1397   plugins/v5ua/Makefile
1398   tools/Makefile
1399   tools/idl2wrs.sh
1400   tools/lemon/Makefile
1401   ,)
1402
1403
1404 # Pretty messages
1405
1406 if test "x$enable_setuid_install" = "xyes" ; then
1407         setuid_message="yes (DANGEROUS!!!)"
1408 else
1409         setuid_message="no"
1410 fi
1411
1412 if test "x$want_zlib" = "xno" ; then
1413         zlib_message="no"
1414 else
1415         zlib_message="yes"
1416 fi
1417
1418 if test "x$want_pcre" = "xno" ; then
1419         pcre_message="no"
1420 else
1421         pcre_message="yes"
1422 fi
1423
1424 if test "x$want_lua" = "xyes" -a "x$have_plugins" = "xyes" ; then
1425         lua_message="yes"
1426 else
1427         lua_message="no"
1428 fi
1429
1430 if test "x$want_portaudio" = "xyes" ; then
1431         portaudio_message="yes"
1432 else
1433         portaudio_message="no"
1434 fi
1435
1436 if test "x$want_ssl" = "xno" ; then
1437         ssl_message="no"
1438 else
1439         ssl_message="yes"
1440 fi
1441
1442 if test "x$want_krb5" = "xno" ; then
1443         krb5_message="no"
1444 else
1445         krb5_message="yes ($ac_krb5_version)"
1446 fi
1447
1448 if test "x$have_good_adns" = "xyes" ; then
1449         adns_message="yes"
1450 else
1451         adns_message="no"
1452 fi
1453
1454 if test "x$have_net_snmp" = "xyes" ; then
1455         snmp_libs_message="yes"
1456 else
1457         snmp_libs_message="no"
1458 fi
1459
1460 echo ""
1461 echo "The Wireshark package has been configured with the following options."
1462 echo "                    Build wireshark : $enable_wireshark"
1463 echo "                       Build tshark : $enable_tshark"
1464 echo "                     Build capinfos : $enable_capinfos"
1465 echo "                      Build editcap : $enable_editcap"
1466 echo "                      Build dumpcap : $enable_dumpcap"
1467 echo "                     Build mergecap : $enable_mergecap"
1468 echo "                    Build text2pcap : $enable_text2pcap"
1469 echo "                      Build idl2wrs : $enable_idl2wrs"
1470 echo "                      Build randpkt : $enable_randpkt"
1471 echo "                       Build dftest : $enable_dftest"
1472 echo ""
1473 echo "                     Install setuid : $setuid_message"
1474 echo "                        Use plugins : $have_plugins"
1475 echo "                   Build lua plugin : $lua_message"
1476 echo "                   Build rtp_player : $portaudio_message"
1477 echo "                Use GTK+ v2 library : $enable_gtk2"
1478 if test "x$enable_gtk2" = "xyes" ; then
1479 echo "                        Use threads : $enable_threads"
1480 echo "             Build profile binaries : $enable_profile_build"
1481 fi
1482 echo "                   Use pcap library : $want_pcap"
1483 echo "                   Use zlib library : $zlib_message"
1484 echo "                   Use pcre library : $pcre_message"
1485 echo "               Use kerberos library : $krb5_message"
1486 echo "               Use GNU ADNS library : $adns_message"
1487 echo "             Use GNU crypto library : $gcrypt_message"
1488 echo "             Use SSL crypto library : $ssl_message"
1489 echo "           Use IPv6 name resolution : $enable_ipv6"
1490 echo "               Use Net-SNMP library : $snmp_libs_message"
1491 echo "                 Use gnutls library : $tls_message"