4 m4_define([version_major], [1])
5 m4_define([version_minor], [11])
6 m4_define([version_micro], [0])
7 m4_define([version_micro_extra], version_micro)
8 m4_append([version_micro_extra], [])
10 AC_INIT(wireshark, [version_major.version_minor.version_micro_extra], http://bugs.wireshark.org/, , http://www.wireshark.org/)
12 # Minimum autoconf version we require.
14 # Variable expansion doesn't work in AC_PREREQ()
16 AC_SUBST(AC_MIN_VERSION)
18 dnl Check for CPU / vendor / OS
19 dnl The user is encouraged to use either `AC_CANONICAL_BUILD', or
20 dnl `AC_CANONICAL_HOST', or `AC_CANONICAL_TARGET', depending on the
21 dnl needs. Using `AC_CANONICAL_TARGET' is enough to run the two other
24 dnl As nothing in the Wireshark is itself a build tool (we are not,
25 dnl for example, a compiler that generates machine code), we probably
26 dnl don't need AC_CANONICAL_TARGET, so, in theory, we should be able
27 dnl to use AC_CANONICAL_BUILD and AC_CANONICAL_HOST - or perhaps just
28 dnl AC_CANONICAL_HOST - instead. Note that we do have tools, such as
29 dnl lemon, that need to be built for the build machine, not for the
30 dnl host machine, so we might need both.
32 dnl This has to be done *after* AC_INIT, otherwise autogen.sh fails.
34 dnl AC_CANONICAL_BUILD
38 AM_INIT_AUTOMAKE([1.9 tar-ustar dist-bzip2 no-dist-gzip])
40 # Make Wireshark's version available in config.h
41 AC_DEFINE(VERSION_MAJOR, version_major, [Wireshark's major version])
42 AC_DEFINE(VERSION_MINOR, version_minor, [Wireshark's minor version])
43 AC_DEFINE(VERSION_MICRO, version_micro, [Wireshark's micro version])
48 # Checks for programs used in the main build process.
54 dnl Work around libtool bug (fixed in the version 1.5a?)
55 AC_DEFUN([AC_PROVIDE_AC_LIBTOOL_DLOPEN], )
58 if test ! -z "$CXX"; then
60 # OK, we found something AC_LANG_CXX thinks is a C++ compiler,
63 # Some UN*Xes have, by default, a case-insensitive file
64 # system, and AC_PROG_CXX looks for, among other things,
65 # "CC" as a C++ compiler, and, if you have a case-insensitive
66 # file system and a C compiler named "cc" (both true, by
67 # default, on OS X), AC_PROG_CXX may end up thinking it's
70 # So we check by feeding the purported C++ compiler a
71 # program using C++ features (iostream).
73 # We do this after AC_PROG_LIBTOOL; if we did so before, and
74 # cleared CXX if what we had isn't a C++ compiler, that'd
75 # get undone by AC_PROG_LIBTOOL for some reason.
77 AC_MSG_CHECKING(whether $CXX is a C++ compiler)
79 AC_LINK_IFELSE([AC_LANG_PROGRAM(
84 std::cout << "Hello World! ";
94 AC_PATH_PROG(PERL, perl)
97 AC_PATH_PROG(PYTHON, python)
98 if test ! -z "$PYTHON"; then
100 # OK, we found Python; is it Python 2.5 or later?
101 # Note: we don't use named components for sys.version_info to get
102 # the major version number, as named components for version_info
103 # were apparently introduced in Python 2.7.
105 AC_MSG_CHECKING([whether $PYTHON is Python 2.5 or later])
106 python_major_version=`$PYTHON -c 'import sys; print (sys.version_info[[0]])'`
107 python_minor_version=`$PYTHON -c 'import sys; print (sys.version_info[[1]])'`
108 if test "$python_major_version" -eq 2 -a "$python_minor_version" -ge 5 ; then
112 AC_MSG_WARN([Building with Python $python_major_version.$python_minor_version may not work])
117 # XXX - should autogen.sh check for YACC/Bison and Flex? A user building
118 # from a distribution tarball shouldn't have to have YACC/Bison or Flex,
119 # as the tarball should contain the results of running YACC/Bison on .y
120 # files and running Flex on .l files, but a user building from SVN
121 # will have to run YACC/Bison and Flex to process those files.
123 # On the other hand, what about users who use a distribution tarball to
124 # do development? They *shouldn't* - that's what the SVN repository is
125 # for - but they might. They'd get errors if they modify a .y or .l
126 # file and try to do a build - but the error should tell them that they
127 # need to get YACC/Bison and/or Flex.
129 # Then again, getting them shouldn't be too big of a burden.
131 # XXX - is the same true of pod2man and pod2html, or are they needed
132 # even when building from a distribution tarball?
136 AC_PATH_PROG(YACCDUMMY, $YACC)
137 if test "x$YACCDUMMY" = x
139 AC_MSG_ERROR(I couldn't find yacc (or bison or ...); make sure it's installed and in your path)
142 AC_PATH_PROG(LEX, flex)
145 AC_MSG_ERROR(I couldn't find flex; make sure it's installed and in your path)
147 AC_PATH_PROG(POD2MAN, pod2man)
148 if test "x$POD2MAN" = x
151 # The alternative is not to build the man pages....
153 AC_MSG_ERROR(I couldn't find pod2man; make sure it's installed and in your path)
155 AC_PATH_PROG(POD2HTML, pod2html)
156 if test "x$POD2HTML" = x
159 # The alternative is not to build the HTML man pages....
161 AC_MSG_ERROR(I couldn't find pod2html; make sure it's installed and in your path)
165 # Checks for programs used by Wireshark/TShark/etc.
169 # XXX - this looks for various HTML viewers on the host, not the target;
170 # we really want to know what's available on the target, for cross-builds.
171 # That would probably require us to, at run time, look for xdg-open and,
172 # if we don't find it, look for mozilla, htmlview, etc.
174 AC_PATH_PROG(HTML_VIEWER, xdg-open)
175 if test "x$HTML_VIEWER" != x
178 # XXX - the HTML_VIEWER shell variable is the full path of xdg-open.
179 # Define some variable to be that, so we just run that?
181 AC_DEFINE(HAVE_XDG_OPEN, 1, [Define if we have xdg-open])
184 # XXX - we have to define HTML_VIEWER for the prefs.c code that
185 # sets the default value of the Web browser preference, even
186 # though that preference won't be offered.
188 AC_DEFINE_UNQUOTED(HTML_VIEWER, "xdg-open", [HTML viewer, e.g. mozilla])
190 AC_PATH_PROG(HTML_VIEWER, htmlview)
191 if test "x$HTML_VIEWER" = x
193 AC_DEFINE_UNQUOTED(HTML_VIEWER, "mozilla", [HTML viewer, e.g. mozilla])
195 AC_DEFINE_UNQUOTED(HTML_VIEWER, "htmlview", [HTML viewer, e.g. mozilla])
200 # Set "ac_supports_gcc_flags" if the compiler is known to support GCC-style
201 # flags such as -pedantic, -W warning flags and -f feature flags. Currently,
202 # we assume GCC and clang do; other compilers should be added here.
204 # This is done to avoid getting tripped up by compilers that support
205 # those flags but give them a different meaning.
207 if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
208 ac_supports_gcc_flags=yes
212 # Set "ac_supports_W_linker_passthrough" if the compiler is known to
213 # support "-Wl,{options}" to pass options through to the linker.
214 # Currently, we assume GCC, xlc, and clang do; other compilers should
217 if test "x$GCC" = "xyes" -o "x$CC" = "xxlc" -o "x$CC" = "xclang" ; then
218 ac_supports_W_linker_passthrough=yes
222 # Set "ac_supports_attribute_unused" if the compiler is known to
223 # support "__attribute__(unused)".
224 # Currently, we assume GCC and clang do; other compilers should
227 # XXX - do this with a compiler test?
229 if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
230 ac_supports_W_linker_passthrough=yes
233 if test "x$CC_FOR_BUILD" = x
237 AC_SUBST(CC_FOR_BUILD)
238 AC_SUBST(CFLAGS_FOR_BUILD)
241 AC_PATH_PROG(DOXYGEN, doxygen)
242 AC_CHECK_PROG(HAVE_DOXYGEN, doxygen, "yes", "no")
243 AM_CONDITIONAL(HAVE_DOXYGEN, test x$HAVE_DOXYGEN = xyes)
246 # Check for pkg-config and set PKG_CONFIG accordingly.
248 # This is referenced via AC_REQUIRE([PKG_PROG_PKG_CONFIG] in some macros
249 # like PKG_CHECK_MODULES. If the first call to such a macro is under an
250 # "if" statement, it's safer to call PKG_PROG_PKG_CONFIG directly, see
251 # the comments in acolocal.m4
255 AC_ARG_ENABLE(osx-deploy-target,
256 AC_HELP_STRING( [--enable-osx-deploy-target],
257 [choose an OS X deployment target @<:@default=major release on which you're building@:>@]),
267 # Let the user specify an OS X release to use as a
268 # deplayment target; if they specify that we should
269 # have a deployment target but don't specify the
270 # deployment target, pick the OS version on which the
271 # build is being done. This also causes the build to
272 # be done against an SDK rather than against the headers
273 # and libraries in /usr/include and /usr/lib.
275 # Check for an OS X deployment target early, so that
276 # as many tests using the compiler are done using the
277 # flags that we'll be using when building.
279 if test $enableval = no
282 # The user explicitly said
283 # --disable-osx-deploy-target, so don't build
287 elif test $enableval = yes
290 # The user said --enable-osx-deploy-target, but
291 # didn't say what version to target; target the
292 # major version number of the version of OS X on
293 # which we're running.
295 # (We quote the command so that we can use
296 # autoconf's M4 quoting characters, [ and ], in
297 # the sed expression.)
299 [deploy_target=`sw_vers -productVersion | sed 's/\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.[0-9]*/\1.\2/'`]
301 deploy_target="$enableval"
307 # No. Fail, because whatever the user intended for us to
308 # do, we can't do it.
310 AC_MSG_ERROR([--enable-osx-deploy-target specified on an OS other than OS X])
322 # Default to targeting the major version number of
323 # the version of OS X on which we're running.
325 # (We quote the command so that we can use autoconf's
326 # M4 quoting characters, [ and ], in the sed expression.)
328 [deploy_target=`sw_vers -productVersion | sed 's/\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.[0-9]*/\1.\2/'`]
333 # No. There's nothing to do.
339 if test ! -z "$deploy_target"
341 AC_MSG_CHECKING([whether we can build for OS X $deploy_target])
342 case $deploy_target in
346 # I'm not sure this would even work.
349 AC_ERROR([We don't support building for OS X $deploy_target])
354 # XXX - never tested.
357 SDKPATH="/Developer/SDKs/MacOSX10.3.9.sdk"
362 # XXX - for 10.4, do we need 10.4u? We're
363 # not currently doing fat builds (we'd need
364 # fat versions of the support libraries for
365 # that to be useful), but, if we do, we'd
368 for i in /Developer/SDKs \
369 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs \
370 /Library/Developer/CommandLineTools/SDKs
372 if test -d "$i"/"MacOSX$deploy_target.sdk"
374 SDKPATH="$i"/"MacOSX$deploy_target.sdk"
378 if test -z "$SDKPATH"
381 AC_MSG_ERROR([We couldn't find the SDK for OS X $deploy_target])
388 # Add a -mmacosx-version-min flag to force tests that
389 # use the compiler, as well as the build itself, not to,
390 # for example, use compiler or linker features not supported
391 # by the minimum targeted version of the OS.
393 # Add an -isysroot flag to use the SDK.
395 CFLAGS="-mmacosx-version-min=$deploy_target -isysroot $SDKPATH $CFLAGS"
396 CXXFLAGS="-mmacosx-version-min=$deploy_target -isysroot $SDKPATH $CXXFLAGS"
397 LDFLAGS="-mmacosx-version-min=$deploy_target -isysroot $SDKPATH $LDFLAGS"
400 # Add a -sdkroot flag to use with osx-app.sh.
402 OSX_APP_FLAGS="-sdkroot $SDKPATH"
405 # XXX - do we need this to build the Wireshark wrapper?
406 # XXX - is this still necessary with the -mmacosx-version-min
409 OSX_DEPLOY_TARGET="MACOSX_DEPLOYMENT_TARGET=$deploy_target"
412 # In the installer package XML file, give the deployment target
413 # as the minimum version.
415 OSX_MIN_VERSION="$deploy_target"
417 case $deploy_target in
421 # Only 32-bit builds are supported. 10.5
422 # (and 10.4?) had a bug that causes some BPF
423 # functions not to work with 64-bit userland
424 # code, so capturing won't work.
426 CFLAGS="-arch i386 $CFLAGS"
427 CXXFLAGS="-arch i386 $CXXFLAGS"
428 LDFLAGS="-arch i386 $LDFLAGS"
440 # In the installer package XML file, give the current OS
441 # version, minor version and all, as the minimum version.
442 # We can't guarantee that the resulting binary will work
443 # on older OS versions, not even older minor versions
444 # (original release or earlier software updates).
446 OSX_MIN_VERSION=`sw_vers -productVersion`
450 AC_SUBST(OSX_MIN_VERSION)
453 # Try to arrange for large file support.
458 # GUI toolkit options
461 AC_HELP_STRING( [--with-qt=@<:@yes/no@:>@],
462 [use Qt @<:@default=no@:>@]),
463 with_qt="$withval", with_qt="unspecified")
466 AC_HELP_STRING( [--with-gtk2=@<:@yes/no@:>@],
467 [use GTK+ 2.0 @<:@default=no@:>@]),
468 with_gtk2="$withval", with_gtk2="unspecified")
471 AC_HELP_STRING( [--with-gtk3=@<:@yes/no@:>@],
472 [use GTK+ 3.0 instead of 2.0 @<:@default=yes@:>@]),
473 with_gtk3="$withval", with_gtk3="unspecified")
476 # Version 3.0 switched from LGPLv2.1+ to LGPLv3+, then switched back to
477 # LGPLv2.1+ in version 3.1.10
479 AC_ARG_WITH([gnutls],
480 AC_HELP_STRING( [--with-gnutls=@<:@yes/no@:>@],
481 [use GnuTLS library @<:@default=yes@:>@]),
482 with_gnutls="$withval", with_gnutls="yes")
483 if test "x$with_gnutls" = "xyes"; then
484 have_license_compatible_gnutls="no"
485 PKG_CHECK_MODULES([LIBGNUTLS], [gnutls >= 3.1.10 ],
486 [ have_license_compatible_gnutls="yes" ], [ echo "GnuTLS >= 3.1.10 not found " ]
489 if test "x$have_license_compatible_gnutls" != "xyes"; then
490 PKG_CHECK_MODULES([LIBGNUTLS], [gnutls >= 1.2.0 gnutls < 3],
491 [ have_license_compatible_gnutls="yes" ] , [ echo "GnuTLS >= 1.2.0, < 3.0 not found " ]
495 if test "x$have_license_compatible_gnutls" = "xyes"; then
496 echo "GnuTLS found, enabling SSL decryption"
497 AC_DEFINE(HAVE_LIBGNUTLS, 1, [Define to use GnuTLS library])
500 echo "GnuTLS with compatible license not found, disabling SSL decryption"
507 AC_ARG_WITH([gcrypt],
508 AC_HELP_STRING( [--with-gcrypt=@<:@yes/no@:>@],
509 [use gcrypt library @<:@default=yes@:>@]),
510 with_gcrypt="$withval", with_gcrypt="yes")
511 if test "x$with_gcrypt" = "xyes"; then
512 AM_PATH_LIBGCRYPT(1.1.92,
514 echo "libgcrypt found, enabling ipsec decryption"
515 AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define to use libgcrypt])
519 if test x$libgcrypt_config_prefix != x ; then
520 AC_MSG_ERROR([[libgcrypt not found; install libgcrypt-devel package for your system]])
522 echo "libgcrypt not found, disabling ipsec decryption"
530 AC_HELP_STRING([--with-libnl@<:@=VERSION@:>@],
531 [use libnl (force version VERSION, if supplied) @<:@default: yes, if available@:>@]),
533 if test "x$withval" = "xno"
536 elif test "x$withval" = "xyes"
540 elif test "x$withval" = "x1"
544 elif test "x$withval" = "x2"
548 elif test "x$withval" = "x3"
553 AC_MSG_ERROR(["$withval" is not a valid argument to --with-libnl])
557 # Use libnl if it's present, otherwise don't.
559 want_libnl=ifavailable
563 # Libnl is Linux-specific.
568 AC_MSG_CHECKING(whether to use libnl for various network interface purposes)
570 if test x$want_libnl = "xno"; then
575 # Test for specific libnl versions only if no version
576 # was specified by the user or if the version in question
577 # was requested by the user.
579 if test x$libnl_version = "xany" -o x$libnl_version = "x3"; then
580 PKG_CHECK_MODULES(LIBNL3, [libnl-route-3.0 >= 3.0 libnl-genl-3.0] >= 3.0, [have_libnl3=yes], [have_libnl3=no])
582 if test x$libnl_version = "xany" -o x$libnl_version = "x2"; then
583 PKG_CHECK_MODULES(LIBNL2, libnl-2.0 >= 2.0, [have_libnl2=yes], [have_libnl2=no])
585 if test x$libnl_version = "xany" -o x$libnl_version = "x1"; then
586 PKG_CHECK_MODULES(LIBNL1, libnl-1 >= 1.0, [have_libnl1=yes], [have_libnl1=no])
588 if (test "${have_libnl3}" = "yes"); then
589 CFLAGS="$CFLAGS $LIBNL3_CFLAGS"
590 LIBS="$LIBS $LIBNL3_LIBS"
591 AC_DEFINE(HAVE_LIBNL, 1, [Enable libnl support])
592 AC_DEFINE(HAVE_LIBNL3, 1, [libnl version 3])
593 libnl_message="yes (v3)"
595 elif (test "${have_libnl2}" = "yes"); then
596 CFLAGS="$CFLAGS $LIBNL2_CFLAGS"
597 LIBS="$LIBS $LIBNL2_LIBS"
598 AC_DEFINE(HAVE_LIBNL, 1, [Enable libnl support])
599 AC_DEFINE(HAVE_LIBNL2, 1, [libnl version 2])
600 libnl_message="yes (v2)"
602 elif (test "${have_libnl1}" = "yes"); then
603 CFLAGS="$CFLAGS $LIBNL1_CFLAGS"
604 LIBS="$LIBS $LIBNL1_LIBS"
605 AC_DEFINE(HAVE_LIBNL, 1, [Enable libnl support])
606 AC_DEFINE(HAVE_LIBNL1, 1, [libnl version 1])
607 libnl_message="yes (v1)"
610 if test x$want_libnl = "xyes"; then
611 case "$libnl_version" in
614 AC_MSG_ERROR("I couldn't find libnl even though you manually enabled it.")
618 AC_MSG_ERROR("I couldn't find libnl version $libnl_version even though you manually enabled it.")
625 AC_MSG_CHECKING([if nl80211.h is new enough])
626 AC_TRY_COMPILE([#include <linux/nl80211.h>],
627 [int x = NL80211_FREQUENCY_ATTR_MAX_TX_POWER;
628 x = NL80211_ATTR_SUPPORTED_IFTYPES;
629 x = NL80211_ATTR_SUPPORTED_COMMANDS;
630 x = NL80211_ATTR_WIPHY_FREQ;
631 x = NL80211_CHAN_NO_HT;],
632 [AC_MSG_RESULT(yes) AC_DEFINE(HAVE_NL80211, 1, [nl80211.h is new enough])],
635 AC_MSG_CHECKING([for NL80211_SET_CHANNEL])
636 AC_TRY_COMPILE([#include <linux/nl80211.h>],
637 [enum nl80211_commands x = NL80211_CMD_SET_CHANNEL;],
638 [AC_MSG_RESULT(yes) AC_DEFINE(HAVE_NL80211_CMD_SET_CHANNEL, 1, [SET_CHANNEL is supported])],
643 if test x$want_libnl != "xno" -a x$want_libnl != "xifavailable"; then
644 AC_MSG_WARN([libnl is Linux-specific, ignoring --with-libnl])
649 # FIXME: currently the path argument to with-libsmi is being ignored
653 # Check for programs used when building DocBook documentation.
656 # Check for a2x (convert asciidoc to another format)
657 AC_PATH_PROG(A2X, a2x)
658 AC_CHECK_PROG(HAVE_A2X, a2x, "yes", "no")
659 AM_CONDITIONAL(HAVE_A2X, test x$HAVE_A2X = xyes)
661 # Want to control a tape drive? Use mt. Want to convert HTML to text?
662 # Uhhhhh... elinks? lynx? w3m? pandoc? html2text?
663 AC_PATH_PROG(ELINKS, elinks)
664 AC_CHECK_PROG(HAVE_ELINKS, elinks, "yes", "no")
665 AM_CONDITIONAL(HAVE_ELINKS, test x$HAVE_ELINKS = xyes)
667 # Check for fop (translate .fo to e.g. pdf)
668 AC_PATH_PROG(FOP, fop)
669 AC_CHECK_PROG(HAVE_FOP, fop, "yes", "no")
670 AM_CONDITIONAL(HAVE_FOP, test x$HAVE_FOP = xyes)
672 # Check for lynx (html -> text)
673 AC_PATH_PROG(LYNX, lynx)
674 AC_CHECK_PROG(HAVE_LYNX, lynx, "yes", "no")
675 AM_CONDITIONAL(HAVE_LYNX, test x$HAVE_LYNX = xyes)
677 # Check for w3m (html -> text)
678 AC_PATH_PROG(W3M, w3m)
679 AC_CHECK_PROG(HAVE_W3M, w3m, "yes", "no")
680 AM_CONDITIONAL(HAVE_W3M, test x$HAVE_W3M = xyes)
683 AC_PATH_PROG(XMLLINT, xmllint)
684 AC_CHECK_PROG(HAVE_XMLLINT, xmllint, "yes", "no")
685 AM_CONDITIONAL(HAVE_XMLLINT, test x$HAVE_XMLLINT = xyes)
688 AC_PATH_PROG(XSLTPROC, xsltproc)
689 AC_CHECK_PROG(HAVE_XSLTPROC, xsltproc, "yes", "no")
690 AM_CONDITIONAL(HAVE_XSLTPROC, test x$HAVE_XSLTPROC = xyes)
693 # Check for packaging utilities
694 # For now, we check to see if the various packaging utilites are in our
695 # path. I'm too lazy to write code to go hunt for them. - Gerald
699 # (Lets you install the desktop files.)
701 AC_PATH_PROG(DESKTOP_FILE_INSTALL, desktop-file-install)
704 AC_CHECK_PROG(HAVE_PKGPROTO, pkgproto, "yes", "no")
705 AC_CHECK_PROG(HAVE_PKGMK, pkgmk, "yes", "no")
706 AC_CHECK_PROG(HAVE_PKGTRANS, pkgtrans, "yes", "no")
708 if test x$HAVE_PKGPROTO = xyes -a x$HAVE_PKGMK = xyes \
709 -a x$HAVE_PKGTRANS = xyes ; then
710 HAVE_SVR4_PACKAGING=yes
712 HAVE_SVR4_PACKAGING=no
714 AC_SUBST(HAVE_SVR4_PACKAGING)
717 AC_WIRESHARK_RPM_CHECK
721 AC_CHECK_PROG(HAVE_DPKG_BUILDPACKAGE, dpkg-buildpackage, "yes", "no")
724 AC_CHECK_PROG(HAVE_XCODEBUILD, xcodebuild, "yes", "no")
725 AC_CHECK_PROG(HAVE_HDIUTIL, hdiutil, "yes", "no")
726 AC_CHECK_PROG(HAVE_BLESS, bless, "yes", "no")
728 if test x$HAVE_XCODEBUILD = xyes -a x$HAVE_HDIUTIL = xyes \
729 -a x$HAVE_BLESS = xyes ; then
730 HAVE_OSX_PACKAGING=yes
732 HAVE_OSX_PACKAGING=no
734 AC_SUBST(HAVE_OSX_PACKAGING)
737 # Some compilers have to be told to fail on unknown warning errors;
738 # make sure we do that.
740 AC_WIRESHARK_CHECK_UNKNOWN_WARNING_OPTION_ERROR
743 # Try to add some additional gcc checks to CFLAGS
745 AC_ARG_ENABLE(extra-gcc-checks,
746 AC_HELP_STRING( [--enable-extra-gcc-checks],
747 [do additional -W checks in GCC @<:@default=no@:>@]),
749 wireshark_extra_gcc_flags=$enableval
750 if test $enableval != no
752 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-pedantic)
754 # Various code blocks this one.
756 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Woverflow)
757 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fstrict-overflow -Wstrict-overflow=4)
759 # Some memset() calls to clear out structures
760 # on the stack are getting flagged as "will never
761 # be executed" by this, at least by Apple's
762 # i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on
763 # Apple Inc. build 5658) (LLVM build 2336.11.00), for
764 # some unknown reason.
766 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wunreachable-code)
768 # Due to various places where APIs we don't control
769 # require us to cast away constness, we can probably
770 # never enable these ones with -Werror.
772 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wcast-qual)
773 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wbad-function-cast, C)
775 # Some generated ASN.1 dissectors block this one;
776 # multiple function declarations for the same
777 # function are being generated.
779 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wredundant-decls)
781 # Some loops are safe, but it's hard to convince the
784 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wunsafe-loop-optimizations)
786 # All the registration functions block these for now.
788 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wmissing-prototypes)
789 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wmissing-declarations)
791 # A bunch of "that might not work on SPARC" code blocks
794 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wcast-align)
797 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wall -W) # -W is now known as -Wextra
798 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wextra) # -W is now known as -Wextra
799 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wdeclaration-after-statement, C)
800 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wendif-labels)
801 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wpointer-arith)
802 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-pointer-sign, C)
803 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Warray-bounds)
804 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wformat-security)
805 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wold-style-definition, C)
806 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wshorten-64-to-32)
807 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wstrict-prototypes, C)
808 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wjump-misses-init, C)
809 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wvla)
810 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Waddress)
811 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Warray-bounds)
812 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wattributes)
813 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wdiv-by-zero)
814 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wignored-qualifiers)
815 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wpragmas)
816 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-overlength-strings)
817 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wwrite-strings)
818 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-long-long)
819 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wc++-compat, C)
824 # Make sure -Wshadow doesn't complain about variables in function and
825 # function pointer declarations shadowing other variables; if not, don't
826 # turn it on, as some versions of GCC (including the one in at least
827 # some Xcode versions that came with Mac OS X 10.5) complain about
830 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wshadow, C,
832 extern int bar(int a);
838 int (*fptr)(int a) = bar;
843 [warns about variables in function declarations shadowing other variables])
845 # Unfortunately some versions of gcc generate logical-op warnings when strchr()
846 # is given a constant string.
847 # gcc versions 4.3.2 and 4.4.5 are known to have the problem.
848 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wlogical-op, C,
852 int foo(const char *, int);
856 foo(const char *sep, int c)
858 if (strchr (sep, c) != NULL)
867 return foo("<", 'a');
870 [generates warnings from strchr()])
874 # On OS X, suppress warnings about deprecated declarations, because
875 # they apparently think everything on OS X is Shiny Happy Apple-
876 # Framework-Based Apps and are deprecating some perfectly OK
877 # multi-platform open-source libraries that we use in our multi-platform
878 # open-source application in favor of various frameworks that are
883 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-deprecated-declarations)
888 # Use the faster pre gcc 4.5 floating point precision if available.
890 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fexcess-precision=fast)
892 CFLAGS_before_fvhidden=$CFLAGS
893 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fvisibility=hidden)
894 if test "x$CLFAGS" = "x$CFLAGS_before_fvhidden"
896 # TODO add other ways of hiding symbols
897 AC_MSG_WARN(Compiler will export all symbols from shared libraries)
900 AC_WIRESHARK_LDFLAGS_CHECK([-Wl,--as-needed])
901 ###AC_WIRESHARK_LDFLAGS_CHECK([-Wl,-M])
902 ###AC_WIRESHARK_LDFLAGS_CHECK([-Wl,--cref])
903 # AC_WIRESHARK_LDFLAGS_CHECK([-flto])
904 # AC_WIRESHARK_LDFLAGS_CHECK([-fwhopr])
905 # AC_WIRESHARK_LDFLAGS_CHECK([-fwhole-program])
908 # Put -fPIE in PIE_CFLAGS and -pie in PIE_LDFLAGS if we can use them,
909 # so that we can build dumpcap PIE - it may run with elevated
910 # privileges, and using PIE means the OS can run it at random locations
911 # in the address space to make attacks more difficult.
913 CFLAGS_before_pie=$CFLAGS
914 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fPIE, C)
915 if test "x$CLFAGS" != "x$CFLAGS_before_pie"
918 CFLAGS=$CFLAGS_before_pie
920 LDFLAGS_before_pie=$LDFLAGS
921 AC_WIRESHARK_LDFLAGS_CHECK([-fPIE -pie])
922 if test "x$LDFLAGS" != "x$LDFLAGS_before_pie"
929 LDFLAGS=$LDFLAGS_before_pie
934 AC_SUBST(PIE_LDFLAGS)
937 # If we're running GCC or clang define _U_ to be "__attribute__((unused))"
938 # so we can use _U_ to flag unused function parameters and not get warnings
939 # about them. Otherwise, define _U_ to be an empty string so that _U_ used
940 # to flag an unused function parameters will compile with other compilers.
942 # XXX - similar hints for other compilers?
944 if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
945 AC_DEFINE(_U_, __attribute__((unused)), [Hint to the compiler that a function parameters is not used])
947 AC_DEFINE(_U_, , [Hint to the compiler that a function parameters is not used])
950 # If we're running GCC or CLang, use FORTIFY_SOURCE=2
951 # (only if the GCC 'optimization level' > 0).
953 # See: http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html
954 # See: http://sourceware.org/bugzilla/show_bug.cgi?id=13979
956 # Note: FORTIFY_SOURCE is only effective for gcc optimization level > 0 (-O1, etc)
957 AC_WIRESHARK_GCC_FORTIFY_SOURCE_CHECK
960 # If the compiler supports GCC-style flags, enable a barrier "stop on
962 # This barrier is set for a very large part of the code. However, it is
963 # typically not set for "generated" code (flex, ans2wrs, idl2wrs, ...)
965 warnings_as_errors_default="yes"
966 AC_MSG_CHECKING(whether we should treat compiler warnings as errors)
967 AC_ARG_ENABLE(warnings-as-errors,
968 AC_HELP_STRING( [--enable-warnings-as-errors],
969 [treat warnings as errors (only for GCC or clang) @<:@default=yes, unless extra warnings are enabled@:>@]),
971 if test "x$ac_supports_gcc_flags" = "xyes" -a "x$enableval" = "xyes"; then
972 with_warnings_as_errors="yes"
975 with_warnings_as_errors="no"
980 if test "x$ac_supports_gcc_flags" = "xyes" -a "x$wireshark_extra_gcc_flags" = "x" -a "x$warnings_as_errors_default" = "xyes"; then
981 with_warnings_as_errors="yes"
984 with_warnings_as_errors="no"
989 AM_CONDITIONAL(HAVE_WARNINGS_AS_ERRORS, test "x$with_warnings_as_errors" = "xyes")
992 # Add any platform-specific compiler flags needed.
994 AC_MSG_CHECKING(for platform-specific compiler flags)
995 if test "x$GCC" = "xyes" ; then
997 # GCC - do any platform-specific tweaking necessary.
1001 # the X11 headers don't automatically include prototype info
1002 # and a lot don't include the return type
1003 CPPFLAGS="$CPPFLAGS -DFUNCPROTO=15"
1004 CFLAGS="$CFLAGS -Wno-return-type"
1005 CXXFLAGS="$CXXFLAGS -Wno-return-type"
1006 AC_MSG_RESULT(GCC on Solaris - added -Wno-return-type -DFUNCPROTO=15)
1009 AC_MSG_RESULT(none needed)
1014 # Not GCC - assume it's the vendor's compiler.
1019 # HP's ANSI C compiler; flags suggested by Jost Martin.
1020 # "-Ae" for ANSI C plus extensions such as "long long".
1021 # "+O2", for optimization. XXX - works with "-g"?
1023 # HP's ANSI C++ compiler doesn't support "-Ae", but
1024 # does support "+O2", at least according to the
1025 # documentation I can find online.
1027 CFLAGS="-Ae +O2 $CFLAGS"
1028 CFLAGS_FOR_BUILD="-Ae +O2 $CFLAGS"
1029 CXXFLAGS="+O2 $CFLAGS"
1030 AC_MSG_RESULT(HP ANSI C compiler - added -Ae +O2)
1033 AC_MSG_RESULT(none needed)
1039 # Add any platform-specific linker flags needed.
1041 AC_MSG_CHECKING(for platform-specific linker flags)
1045 # Add -Wl,-single_module to the LDFLAGS used with shared
1046 # libraries, to fix some error that show up in some cases;
1047 # some Apple documentation recommends it for most shared
1050 LDFLAGS_SHAREDLIB="-Wl,-single_module"
1052 # Add -Wl,-search_paths_first to make sure that if we search
1053 # directories A and B, in that order, for a given library, a
1054 # non-shared version in directory A, rather than a shared
1055 # version in directory B, is chosen (so we can use
1056 # --with-pcap=/usr/local to force all programs to be linked
1057 # with a static version installed in /usr/local/lib rather than
1058 # the system version in /usr/lib).
1060 # Also add -Wl,-rpath,@executable_path/../lib and
1061 # -Wl,-rpath,/usr/local/lib, so that, if we build an app
1062 # bundle, we can tweak all the executable images, shared
1063 # libraries, and plugins in the bundle to look for non-system
1064 # libraries in the rpath, rather than having a script tweak
1065 # DYLD_LIBRARY_PATH.
1067 LDFLAGS="-Wl,-search_paths_first -Wl,-rpath,@executable_path/../lib -Wl,-rpath,/usr/local/lib $LDFLAGS"
1068 AC_MSG_RESULT([Apple linker - added -Wl,-single_module and -Wl,-search_paths_first, and rpaths])
1072 # Shared libraries in cygwin/Win32 must never contain
1073 # undefined symbols.
1075 LDFLAGS="$LDFLAGS -no-undefined"
1076 AC_MSG_RESULT(CygWin GNU ld - added -no-undefined)
1079 AC_MSG_RESULT(none needed)
1082 AC_SUBST(LDFLAGS_SHAREDLIB)
1084 # Enable silent builds by default
1085 # Verbose builds can be enabled with "./configure
1086 # --enable-silent-rules ..." or "make V=1 ..."
1087 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
1088 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
1091 # On "Darwin", which we assume to mean "OS X" rather than "iOS" or
1092 # "just Darwin" (as we don't currently support iOS, and as I don't
1093 # think you can build and run "just Darwin" as an OS for PCs), we
1094 # arrange to build some programs with Application Services so they
1095 # can launch Web browsers and Finder windows, arrange to build some
1096 # programs with System Configuration so they can get "friendly names"
1097 # and other information about interfaces, and build any programs that
1098 # use either of those frameworks or that report version information
1099 # with Core Foundation as the frameworks in question use it and as we
1100 # get version information from plists and thus need Core Foundation
1101 # to process those plists.
1106 AC_DEFINE(HAVE_OS_X_FRAMEWORKS, 1, [Define to 1 if you have OS X frameworks])
1107 APPLICATIONSERVICES_FRAMEWORKS="-framework ApplicationServices"
1108 SYSTEMCONFIGURATION_FRAMEWORKS="-framework SystemConfiguration"
1109 COREFOUNDATION_FRAMEWORKS="-framework CoreFoundation"
1112 # OK, so we have the OS X frameworks; do they include
1113 # CFPropertyListCreateWithStream, or do we have
1114 # to fall back on CFPropertyListCreateFromStream?
1115 # (They only differ in the error return, which we
1116 # don't care about. And, no, we shouldn't just
1117 # use CFPropertyListCreateFromStream, because it's
1118 # deprecated in newer releases.)
1120 ac_save_LIBS="$LIBS"
1121 LIBS="$LIBS $COREFOUNDATION_FRAMEWORKS"
1122 AC_CHECK_FUNCS(CFPropertyListCreateWithStream)
1123 LIBS="$ac_save_LIBS"
1126 AC_SUBST(APPLICATIONSERVICES_FRAMEWORKS)
1127 AC_SUBST(SYSTEMCONFIGURATION_FRAMEWORKS)
1128 AC_SUBST(COREFOUNDATION_FRAMEWORKS)
1129 AC_SUBST(OSX_APP_FLAGS)
1131 dnl Look in /usr/local for header files and libraries ?
1132 dnl XXX FIXME don't include /usr/local if it is already in the system
1133 dnl search path as this causes gcc 3.2 on Linux to complain about a change
1134 dnl of the system search order for includes
1135 AC_ARG_ENABLE(usr-local,
1136 AC_HELP_STRING( [--enable-usr-local],
1137 [look for headers and libs in /usr/local tree @<:@default=yes@:>@]),
1138 ac_cv_enable_usr_local=$enableval,ac_cv_enable_usr_local=yes)
1140 AC_MSG_CHECKING(whether to use /usr/local for headers and libraries)
1141 if test "x$ac_cv_enable_usr_local" = "xyes" ; then
1142 if test -d "/usr/local"; then
1145 # Arrange that we search for header files in the source directory
1146 # and in its "wiretap" subdirectory, as well as in "/usr/local/include",
1147 # as various packages we use ("libpcap", "zlib", "adns")
1148 # may have been installed under "/usr/local/include".
1150 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
1153 # Arrange that we search for libraries in "/usr/local/lib".
1155 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, /usr/local/lib)
1164 # If we're running Solaris, and LD_LIBRARY_PATH is defined, add it as a
1169 AC_MSG_CHECKING(for LD_LIBRARY_PATH, since you appear to be running Solaris)
1170 if test x$LD_LIBRARY_PATH != x ; then
1171 LIBS="$LIBS -R$LD_LIBRARY_PATH"
1172 AC_MSG_RESULT(yes -- added LD_LIBRARY_PATH to run-time linker path)
1174 AC_MSG_RESULT(no -- this may be a problem in a few seconds)
1180 # Check for versions of "sed" inadequate to handle, in libtool, a list
1181 # of object files as large as the list in Wireshark.
1183 # On Solaris, we check for "/bin/sed", "/usr/bin/sed", and "/usr/ucb/sed",
1184 # as both "/usr/bin/sed" (which is also "/bin/sed", as "/bin" is just a
1185 # symlink to "/usr/bin", but people may have "/bin" before "/usr/bin" in
1186 # their search path) and "/usr/ucb/sed" are inadequate; "/usr/xpg4/bin/sed"
1187 # is the only "sed" that comes with Solaris that can handle Wireshark.
1189 # Add any checks here that are necessary for other OSes.
1191 AC_WIRESHARK_GNU_SED_CHECK
1192 if test "$HAVE_GNU_SED" = no ; then
1195 AC_MSG_CHECKING(whether one of /usr/bin/sed or /bin/sed or /usr/ucb/sed will be used)
1197 /bin/sed|/usr/bin/sed|/usr/ucb/sed)
1199 AC_MSG_ERROR([change your path to search /usr/xpg4/bin or directory containing GNU sed before /usr/bin (and /bin and /usr/ucb)])
1214 # Enable/disable wireshark
1215 AC_ARG_ENABLE(wireshark,
1216 AC_HELP_STRING( [--enable-wireshark],
1217 [build the Wireshark GUI (with Gtk+, Qt, or both) @<:@default=yes@:>@]),
1218 enable_wireshark=$enableval,enable_wireshark=yes)
1220 AC_ARG_ENABLE(packet-editor,
1221 AC_HELP_STRING( [--enable-packet-editor],
1222 [add support for packet editor in Wireshark @<:@default=no@:>@]),
1223 enable_packet_editor=$enableval,enable_packet_editor=no)
1224 if test x$enable_packet_editor = xyes; then
1225 AC_DEFINE(WANT_PACKET_EDITOR, 1, [Support for packet editor])
1228 AC_ARG_ENABLE(profile-build,
1229 AC_HELP_STRING( [--enable-profile-build],
1230 [build profile-ready binaries @<:@default=no@:>@]),
1231 enable_profile_build=$enableval,enable_profile_build=no)
1232 AM_CONDITIONAL(USE_PROFILE_BUILD, test x$enable_profile_build = xyes)
1233 AC_MSG_CHECKING(if profile builds must be generated)
1234 if test "x$enable_profile_build" = "xyes" ; then
1235 if test "x$GCC" = "xyes" -o "x$CLANG" = "xyes" ; then
1237 CFLAGS=" -pg $CFLAGS"
1238 CXXFLAGS=" -pg $CXXFLAGS"
1241 echo "Building profile binaries currently only supported for GCC and clang."
1247 # Create DATAFILE_DIR #define for config.h
1248 datafiledir=$datadir/wireshark
1250 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1251 test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
1252 # Ugly hack, but I don't see how this problem can be solved
1253 # properly that DATAFILE_DIR had a value starting with
1254 # "${prefix}/" instead of e.g. "/usr/local/"
1255 eval eval echo "$datafiledir"
1257 AC_DEFINE_UNQUOTED(DATAFILE_DIR,"$datafiledir", [Directory for data])
1259 # Create DOC_DIR #define for config.h
1261 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1262 test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
1263 # Ugly hack, but I don't see how this problem can be solved
1264 # properly that DOC_DIR had a value starting with
1265 # "${prefix}/" instead of e.g. "/usr/local/"
1266 eval eval echo "$docdir"
1268 AC_DEFINE_UNQUOTED(DOC_DIR, "$docdir", [Directory for docs])
1270 GTK2_MIN_VERSION=2.12.0
1271 AC_SUBST(GTK2_MIN_VERSION)
1272 GTK3_MIN_VERSION=3.0.0
1273 AC_SUBST(GTK3_MIN_VERSION)
1274 QT_MIN_VERSION=4.6.0
1275 AC_SUBST(QT_MIN_VERSION)
1276 # GTK+ and Qt checks; we require GTK+ $GTK2_MIN_VERSION or later or
1277 # GTK3_MIN_VERSION or later or Qt $QT_MIN_VERSION or later.
1279 # We only do those if we're going to be building Wireshark;
1280 # otherwise, we don't have any GUI to build, so we don't use
1283 # We don't add $GTK_LIBS or $Qt_LIBS to LIBS, because we don't want to
1284 # force all programs to be built with GTK+ or Qt.
1286 # Release dates for GTK+ versions:
1287 # 2.12.0: 14 Sep 2007
1288 # 2.14.0: 04 Sep 2008
1289 # 2.16.0: 13 Mar 2009
1290 # 2.18.0: 23 Sep 2009
1291 # 2.20.0: 23 Mar 2010
1292 # 2.22.0: 23 Sep 2010
1293 # 2.24.0: 30 Jan 2011
1294 # 3.0.0: 10 Feb 2011
1295 # 3.2.0: 25 Sep 2011
1296 # 3.4.0: 26 Mar 2012
1297 # 3.6.0: 24 Sep 2012
1298 # 3.8.0: 25 Mar 2013
1302 if test "x$enable_wireshark" = "xyes"; then
1303 if test "x$with_gtk2" = "xunspecified" -a \
1304 "x$with_gtk3" = "xunspecified" -a \
1305 "x$with_qt" = "xunspecified"; then
1307 # No GUI toolkit was explicitly specified; pick GTK+ 3.
1311 if test "x$with_qt" = "xyes"; then
1313 # Qt was specified; Make sure we have a C++ compiler.
1315 if test -z "$CXX"; then
1316 AC_MSG_ERROR(Need a working C++ compiler to build Wireshark with Qt)
1320 # Now make sure we have Qt and, if so, add the flags
1321 # for it to CFLAGS and CXXFLAGS.
1323 AC_WIRESHARK_QT_CHECK($QT_MIN_VERSION,
1325 CFLAGS="$CFLAGS $Qt_CFLAGS"
1326 CXXFLAGS="$CXXFLAGS $Qt_CFLAGS"
1329 , [AC_MSG_ERROR([Qt is not available])])
1332 # XXX - greasy hack to make ui/gtk/recent.c
1335 CPPFLAGS="-DQT_GUI_LIB"
1338 if test "x$with_gtk3" = "xyes"; then
1340 # GTK+ 3 was specified; make sure they didn't also
1341 # specify GTK+ 2, as we don't support building both
1342 # GTK+ 2 and GTK+ 3 versions at the same time.
1344 if test "x$with_gtk2" = "xyes"; then
1345 AC_MSG_ERROR([Both GTK+ 2 and GTK+ 3 were specified; choose one but not both])
1349 # Make sure we have GTK+ 3.
1351 AM_PATH_GTK_3_0(3.0.0,
1353 CFLAGS="$CFLAGS $GTK_CFLAGS"
1354 CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"
1357 elif test "x$with_gtk2" = "xyes"; then
1359 # GTK+ 3 wasn't specified, and GTK+ 2 was specified;
1360 # make sure we have GTK+ 2.
1362 AM_PATH_GTK_2_0($GTK2_MIN_VERSION,
1364 CFLAGS="$CFLAGS $GTK_CFLAGS"
1365 CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"
1371 GLIB_MIN_VERSION=2.16.0
1372 AC_SUBST(GLIB_MIN_VERSION)
1373 # GLib checks; we require GLib $GLIB_MIN_VERSION or later, and require gmodule
1374 # support, as we need that for dynamically loading plugins.
1375 # If we found GTK+, this doesn't add GLIB_CFLAGS to CFLAGS, because
1376 # AM_PATH_GTK will add GTK_CFLAGS to CFLAGS, and GTK_CFLAGS is a
1377 # superset of GLIB_CFLAGS. If we didn't find GTK+, it does add
1378 # GLIB_CFLAGS to CFLAGS.
1379 # However, this means that both @GLIB_LIBS@ and @GTK_LIBS@ will be
1380 # set when generating the Makefile, so we can make programs that require
1381 # only GLib link with @GLIB_LIBS@ and make programs that require GTK+
1382 # link with @GTK_LIBS@ (which includes @GLIB_LIBS@).
1383 # We don't add $GLIB_LIBS to LIBS, because we don't want to force all
1384 # programs to be built with GLib.
1386 # Release dates for GLib versions:
1387 # 2.14.0: 03 Aug 2007
1388 # 2.16.0: 10 Mar 2008
1389 # 2.18.0: 02 Sep 2008
1390 # 2.20.0: 13 Mar 2009
1391 # 2.22.0: 22 Sep 2009
1392 # 2.24.0: 28 Mar 2010
1393 # 2.26.0: 27 Sep 2010
1394 # 2.28.0: 08 Feb 2011
1395 # 2.30.0: 27 Sep 2011
1396 # 2.32.0: 24 Mar 2012
1397 # 2.34.0: 24 Sep 2012
1398 # 2.36.0: 25 Mar 2013
1400 use_glib_cflags="true"
1401 if test "$have_gtk" = "yes" -a "$have_qt" = "yes" ; then
1402 # We have both GTK and Qt and thus will be building both wireshark
1405 wireshark_bin="wireshark\$(EXEEXT) wireshark-qt\$(EXEEXT)"
1406 wireshark_man="wireshark.1"
1407 wireshark_SUBDIRS="codecs ui/qt ui/gtk"
1409 if test "$have_gtk" = "no" -a "$have_qt" = "yes" ; then
1410 # We don't have GTK+ but we have Qt.
1412 wireshark_bin="wireshark-qt\$(EXEEXT)"
1413 wireshark_man="wireshark.1"
1414 wireshark_SUBDIRS="codecs ui/qt"
1416 if test "$have_gtk" = "yes" -a "$have_qt" = "no" ; then
1417 # We have GTK+ but not Qt.
1419 wireshark_bin="wireshark\$(EXEEXT)"
1420 wireshark_man="wireshark.1"
1421 wireshark_SUBDIRS="codecs ui/gtk"
1422 use_glib_cflags="false"
1424 if test "$have_gtk" = "no" -a "$have_qt" = "no" ; then
1425 # We have neither GTK+ nor Qt.
1427 # If they didn't explicitly say "--disable-wireshark",
1428 # fail (so that, unless they explicitly indicated that
1429 # they don't want Wireshark, we stop so they know they
1430 # won't be getting Wireshark unless they fix the GTK+/Qt
1433 if test "x$enable_wireshark" = "xyes"; then
1434 if test "x$with_gtk3" = "xyes"; then
1435 AC_MSG_ERROR([Neither Qt nor GTK+ $GTK3_MIN_VERSION or later are available, so Wireshark can't be compiled])
1437 AC_MSG_ERROR([Neither Qt nor GTK+ $GTK2_MIN_VERSION or later are available, so Wireshark can't be compiled])
1444 if test "$have_gtk" = "yes" ; then
1445 # If we have GTK then add flags for it.
1447 CPPFLAGS="-DGDK_PIXBUF_DISABLE_DEPRECATED $CPPFLAGS"
1448 CPPFLAGS="-DGDK_DISABLE_DEPRECATED $CPPFLAGS"
1449 CPPFLAGS="-DGTK_DISABLE_DEPRECATED $CPPFLAGS"
1450 CPPFLAGS="-DGTK_DISABLE_SINGLE_INCLUDES $CPPFLAGS"
1451 if test ! \( $gtk_config_major_version -eq 2 -a $gtk_config_minor_version -lt 20 \) ; then
1452 # Enable GSEAL when building with GTK > 2.20
1453 # (Versions prior to 2.22 lacked some necessary accessors.)
1454 CPPFLAGS="-DGSEAL_ENABLE $CPPFLAGS"
1458 # XXX - Is this really necessary? When we build with both Gtk+ and Qt it works...
1459 if test "$use_glib_cflags" = "true"; then
1461 AM_PATH_GLIB_2_0($GLIB_MIN_VERSION,
1463 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1464 CXXFLAGS="$CXXFLAGS $GLIB_CFLAGS"
1465 ], AC_MSG_ERROR(GLib $GLIB_MIN_VERSION or later distribution not found.), gthread gmodule)
1467 # Don't use GLIB_CFLAGS
1468 AM_PATH_GLIB_2_0($GLIB_MIN_VERSION, , AC_MSG_ERROR(GLib $GLIB_MIN_VERSION or later distribution not found.), gthread gmodule)
1472 # "make dist" requires that we have the Qt build tools.
1474 # Annoyingly, at least on Fedora 16, uic and moc are named XXX-qt4
1475 # rather than just XXX, perhaps to allow Qt 3 and Qt 4 tools to be
1476 # installed; if they're still doing that in current Fedora releases,
1477 # perhaps there will also be XXX-qt5 when they pick up Qt 5.
1479 AC_PATH_PROG(UIC, uic)
1482 AC_PATH_PROG(UIC, uic-qt4)
1485 if test "x$with_qt" = "xyes"; then
1487 # If you want to build with Qt, you'd better
1490 AC_MSG_ERROR(I couldn't find uic or uic-qt4; make sure it's installed and in your path)
1493 # We shouldn't fail here, as the user's not
1494 # building with Qt, and we shouldn't force them
1495 # to have Qt installed if they're not doing so.
1496 # "make dist" will fail if they do that, but
1497 # we don't know whether they'll be doing that,
1498 # so this is the best we can do.
1505 AC_PATH_PROG(MOC, moc)
1508 AC_PATH_PROG(MOC, moc-qt4)
1511 if test "x$with_qt" = "xyes"; then
1513 # If you want to build with Qt, you'd better
1516 AC_MSG_ERROR(I couldn't find moc or moc-qt4; make sure it's installed and in your path)
1519 # We shouldn't fail here, as the user's not
1520 # building with Qt, and we shouldn't force them
1521 # to have Qt installed if they're not doing so.
1522 # "make dist" will fail if they do that, but
1523 # we don't know whether they'll be doing that,
1524 # so this is the best we can do.
1532 # Error out if a glib header other than a "top level" header
1533 # (glib.h, glib-object.h, gio.h) or certain other headers( e.g.,gmodule.h)
1535 CPPFLAGS="-DG_DISABLE_SINGLE_INCLUDES $CPPFLAGS"
1537 # Error out on the usage of deprecated glib functions
1538 CPPFLAGS="-DG_DISABLE_DEPRECATED $CPPFLAGS"
1541 # Check whether GLib modules are supported, to determine whether we
1542 # can support plugins.
1544 AC_MSG_CHECKING(whether GLib supports loadable modules)
1545 ac_save_CFLAGS="$CFLAGS"
1546 ac_save_LIBS="$LIBS"
1547 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1548 LIBS="$GLIB_LIBS $LIBS"
1551 #include <gmodule.h>
1558 if (g_module_supported())
1559 return 0; /* success */
1561 return 1; /* failure */
1563 ], ac_cv_glib_supports_modules=yes, ac_cv_glib_supports_modules=no,
1564 [echo $ac_n "cross compiling; assumed OK... $ac_c"
1565 ac_cv_glib_supports_modules=yes])
1566 CFLAGS="$ac_save_CFLAGS"
1567 LIBS="$ac_save_LIBS"
1568 if test "$ac_cv_glib_supports_modules" = yes ; then
1577 # If we have <dlfcn.h>, check whether we can use dladdr to find a
1578 # filename (hopefully, a full pathname, but no guarantees) for
1581 if test "$ac_cv_header_dlfcn_h" = "yes"
1583 AC_MSG_CHECKING(whether dladdr can be used to find the pathname of an executable)
1584 ac_save_CFLAGS="$CFLAGS"
1585 ac_save_LIBS="$LIBS"
1586 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1587 LIBS="$GLIB_LIBS $LIBS"
1589 #define _GNU_SOURCE /* required on Linux, sigh */
1597 if (!dladdr((void *)main, &info))
1598 return 1; /* failure */
1599 return 0; /* assume success */
1601 ], ac_cv_dladdr_finds_executable_path=yes, ac_cv_dladdr_finds_executable_path=no,
1602 [echo $ac_n "cross compiling; assumed OK... $ac_c"
1603 ac_cv_dladdr_finds_executable_path=yes])
1604 CFLAGS="$ac_save_CFLAGS"
1605 LIBS="$ac_save_LIBS"
1606 if test x$ac_cv_dladdr_finds_executable_path = xyes
1608 AC_DEFINE(DLADDR_FINDS_EXECUTABLE_PATH, 1, [Define if dladdr can be used to find the path of the executable])
1610 AC_MSG_RESULT($ac_cv_dladdr_finds_executable_path)
1614 # Check whether GLib's printf supports thousands grouping. (This might
1615 # be different from the system's printf since GLib can optionally use
1616 # its own printf implementation.)
1618 AC_MSG_CHECKING(whether GLib supports POSIX/XSI thousands grouping)
1619 ac_save_CFLAGS="$CFLAGS"
1620 ac_save_LIBS="$LIBS"
1621 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1622 LIBS="$GLIB_LIBS $LIBS"
1633 setlocale(LC_ALL, "en_US.UTF-8");
1634 str = g_strdup_printf("%'u", 123456);
1635 return (strcmp (str, "123,456") != 0);
1637 ], ac_cv_glib_supports_printf_grouping=yes, ac_cv_glib_supports_printf_grouping=no,
1638 [echo $ac_n "cross compiling; playing it safe... $ac_c"
1639 ac_cv_glib_supports_printf_grouping=no])
1640 CFLAGS="$ac_save_CFLAGS"
1641 LIBS="$ac_save_LIBS"
1642 if test "$ac_cv_glib_supports_printf_grouping" = yes ; then
1644 AC_DEFINE(HAVE_GLIB_PRINTF_GROUPING, 1, [Define if your printf() function supports thousands grouping.])
1649 if test "x$have_gtk" = "xyes"
1652 # We have GTK+; do we want the OS X integration functions and,
1653 # if so, do we have them and, if so, which versions do we have,
1654 # the old Carbon-based ones or the new Cocoa-based ones?
1656 AC_MSG_CHECKING(whether to use OS X integration functions)
1658 AC_ARG_WITH(osx-integration,
1659 AC_HELP_STRING( [--with-osx-integration],
1660 [use OS X integration functions @<:@default=yes, if available@:>@]),
1662 if test $withval = no
1664 want_osx_integration=no
1666 want_osx_integration=yes
1669 want_osx_integration=yes
1671 if test "x$want_osx_integration" = "xno"; then
1675 AC_WIRESHARK_OSX_INTEGRATION_CHECK
1679 AC_SUBST(wireshark_bin)
1680 AC_SUBST(wireshark_man)
1681 AM_CONDITIONAL(HAVE_Qt, test "$have_qt" = "yes")
1682 AM_CONDITIONAL(HAVE_GTK, test "$have_gtk" = "yes")
1685 # Enable/disable tshark
1687 AC_ARG_ENABLE(tshark,
1688 AC_HELP_STRING( [--enable-tshark],
1689 [build TShark @<:@default=yes@:>@]),
1690 tshark=$enableval,enable_tshark=yes)
1692 if test "x$enable_tshark" = "xyes" ; then
1693 tshark_bin="tshark\$(EXEEXT)"
1694 tshark_man="tshark.1"
1695 wiresharkfilter_man="wireshark-filter.4"
1700 AC_SUBST(tshark_bin)
1701 AC_SUBST(tshark_man)
1702 AC_SUBST(wiresharkfilter_man)
1706 # Enable/disable editcap
1708 AC_ARG_ENABLE(editcap,
1709 AC_HELP_STRING( [--enable-editcap],
1710 [build editcap @<:@default=yes@:>@]),
1711 enable_editcap=$enableval,enable_editcap=yes)
1713 if test "x$enable_editcap" = "xyes" ; then
1714 editcap_bin="editcap\$(EXEEXT)"
1715 editcap_man="editcap.1"
1720 AC_SUBST(editcap_bin)
1721 AC_SUBST(editcap_man)
1725 # Enable/disable echld
1727 AC_ARG_ENABLE(echld,
1728 AC_HELP_STRING( [--enable-echld],
1730 have_echld=$enableval,have_echld=no)
1732 AM_CONDITIONAL(HAVE_ECHLD, test "x$have_echld" = "xyes")
1733 if test "x$have_echld" = "xyes"
1735 AC_DEFINE(HAVE_ECHLD, 1, [Define if echld is enabled])
1736 echld_test_bin="echld_test\$(EXEEXT)"
1743 AC_SUBST(echld_test_bin)
1747 # Enabling/disabling of dumpcap is done later (after we know if we have PCAP
1750 # Enable/disable capinfos
1752 AC_ARG_ENABLE(capinfos,
1753 AC_HELP_STRING( [--enable-capinfos],
1754 [build capinfos @<:@default=yes@:>@]),
1755 enable_capinfos=$enableval,enable_capinfos=yes)
1757 if test "x$enable_capinfos" = "xyes" ; then
1758 capinfos_bin="capinfos\$(EXEEXT)"
1759 capinfos_man="capinfos.1"
1764 AC_SUBST(capinfos_bin)
1765 AC_SUBST(capinfos_man)
1768 # Enable/disable mergecap
1770 AC_ARG_ENABLE(mergecap,
1771 AC_HELP_STRING( [--enable-mergecap],
1772 [build mergecap @<:@default=yes@:>@]),
1773 enable_mergecap=$enableval,enable_mergecap=yes)
1775 if test "x$enable_mergecap" = "xyes" ; then
1776 mergecap_bin="mergecap\$(EXEEXT)"
1777 mergecap_man="mergecap.1"
1782 AC_SUBST(mergecap_bin)
1783 AC_SUBST(mergecap_man)
1786 # Enable/disable reordercap
1788 AC_ARG_ENABLE(reordercap,
1789 AC_HELP_STRING( [--enable-reordercap],
1790 [build reordercap @<:@default=yes@:>@]),
1791 enable_reordercap=$enableval,enable_reordercap=yes)
1793 if test "x$enable_reordercap" = "xyes" ; then
1794 reordercap_bin="reordercap\$(EXEEXT)"
1795 reordercap_man="reordercap.1"
1800 AC_SUBST(reordercap_bin)
1801 AC_SUBST(reordercap_man)
1804 # Enable/disable text2pcap
1806 AC_ARG_ENABLE(text2pcap,
1807 AC_HELP_STRING( [--enable-text2pcap],
1808 [build text2pcap @<:@default=yes@:>@]),
1809 text2pcap=$enableval,enable_text2pcap=yes)
1811 if test "x$enable_text2pcap" = "xyes" ; then
1812 text2pcap_bin="text2pcap\$(EXEEXT)"
1813 text2pcap_man="text2pcap.1"
1818 AC_SUBST(text2pcap_bin)
1819 AC_SUBST(text2pcap_man)
1822 # Enable/disable dftest
1824 AC_ARG_ENABLE(dftest,
1825 AC_HELP_STRING( [--enable-dftest],
1826 [build dftest @<:@default=yes@:>@]),
1827 enable_dftest=$enableval,enable_dftest=yes)
1829 if test "x$enable_dftest" = "xyes" ; then
1830 dftest_bin="dftest\$(EXEEXT)"
1831 dftest_man="dftest.1"
1836 AC_SUBST(dftest_bin)
1837 AC_SUBST(dftest_man)
1840 # Enable/disable randpkt
1842 AC_ARG_ENABLE(randpkt,
1843 AC_HELP_STRING( [--enable-randpkt],
1844 [build randpkt @<:@default=yes@:>@]),
1845 enable_randpkt=$enableval,enable_randpkt=yes)
1847 if test "x$enable_randpkt" = "xyes" ; then
1848 randpkt_bin="randpkt\$(EXEEXT)"
1849 randpkt_man="randpkt.1"
1854 AC_SUBST(randpkt_bin)
1855 AC_SUBST(randpkt_man)
1859 dnl Checks for "gethostbyname()" - and "-lnsl", if we need it to get
1860 dnl "gethostbyname()".
1861 AC_WIRESHARK_GETHOSTBY_LIB_CHECK
1863 dnl Checks for "connect()", used as a proxy for "socket()" - and
1864 dnl "-lsocket", if we need it to get "connect()".
1865 AC_WIRESHARK_SOCKET_LIB_CHECK
1868 AC_MSG_CHECKING(whether to use libpcap for packet capture)
1871 AC_HELP_STRING( [--with-pcap@<:@=DIR@:>@],
1872 [use libpcap for packet capturing @<:@default=yes@:>@]),
1874 if test $withval = no
1877 elif test $withval = yes
1888 if test "x$want_pcap" = "xno" ; then
1892 AC_WIRESHARK_PCAP_CHECK
1896 dnl Check for airpcap
1897 AC_MSG_CHECKING(whether to include airpcap support)
1898 AC_ARG_ENABLE(airpcap,
1899 AC_HELP_STRING( [--enable-airpcap],
1900 [use AirPcap in Wireshark @<:@default=yes@:>@]),
1901 enable_airpcap=$enableval, enable_airpcap=yes)
1903 if test x$enable_airpcap = xyes; then
1904 if test "x$want_pcap" = "xno" ; then
1906 AC_MSG_RESULT(pcap not available - disabling airpcap)
1909 AC_DEFINE(HAVE_AIRPCAP, 1, [Enable AirPcap])
1917 AC_MSG_CHECKING(whether to build dumpcap)
1919 AC_ARG_ENABLE(dumpcap,
1920 AC_HELP_STRING( [--enable-dumpcap],
1921 [build dumpcap @<:@default=yes@:>@]),
1922 enable_dumpcap=$enableval,enable_dumpcap=yes)
1924 if test "x$enable_dumpcap" = "xyes" ; then
1925 if test "x$want_pcap" = "xno" ; then
1927 AC_MSG_RESULT(pcap not available - disabling dumpcap)
1935 if test "x$enable_dumpcap" = "xyes" ; then
1936 dumpcap_bin="dumpcap\$(EXEEXT)"
1937 dumpcap_man="dumpcap.1"
1942 AC_SUBST(dumpcap_bin)
1943 AC_SUBST(dumpcap_man)
1945 # Enable/disable rawshark
1948 AC_MSG_CHECKING(whether to build rawshark)
1950 AC_ARG_ENABLE(rawshark,
1951 AC_HELP_STRING( [--enable-rawshark],
1952 [build rawshark @<:@default=yes@:>@]),
1953 rawshark=$enableval,enable_rawshark=yes)
1955 if test "x$enable_rawshark" = "xyes" ; then
1956 if test "x$want_pcap" = "xno" ; then
1958 AC_MSG_RESULT(pcap not available - disabling rawshark)
1966 if test "x$enable_rawshark" = "xyes" ; then
1967 rawshark_bin="rawshark\$(EXEEXT)"
1968 rawshark_man="rawshark.1"
1973 AC_SUBST(rawshark_bin)
1974 AC_SUBST(rawshark_man)
1976 dnl Use pcap-ng by default
1977 AC_ARG_ENABLE(pcap-ng-default,
1978 AC_HELP_STRING( [--enable-pcap-ng-default],
1979 [use the pcap-ng file format by default instead of pcap @<:@default=yes@:>@]),
1980 enable_pcap_ng_default=$enableval,enable_pcap_ng_default=yes)
1981 if test x$enable_pcap_ng_default = xyes; then
1982 AC_DEFINE(PCAP_NG_DEFAULT, 1, [Support for pcap-ng])
1985 dnl pcap remote check
1986 AC_MSG_CHECKING(whether to use libpcap remote capturing feature)
1988 AC_ARG_WITH(pcap-remote,
1989 AC_HELP_STRING([--with-pcap-remote],
1990 [use libpcap remote capturing (requires libpcap)]),
1992 if test $withval = no
1996 want_pcap_remote=yes
2001 if test "x$want_pcap_remote" = "xno" -o "x$want_pcap" = "xno" ; then
2005 AC_WIRESHARK_PCAP_REMOTE_CHECK
2009 AC_MSG_CHECKING(whether to use zlib for gzip compression and decompression)
2012 AC_HELP_STRING([--with-zlib@<:@=DIR@:>@],
2013 [use zlib (located in directory DIR, if supplied) for gzip compression and decompression @<:@default=yes, if available@:>@]),
2015 if test "x$withval" = "xno"
2018 elif test "x$withval" = "xyes"
2027 # Use zlib if it's present, otherwise don't.
2029 want_zlib=ifavailable
2032 if test "x$want_zlib" = "xno" ; then
2036 AC_WIRESHARK_ZLIB_CHECK
2037 if test "x$want_zlib" = "xno" ; then
2038 AC_MSG_RESULT(zlib not found - disabling gzip compression and decompression)
2040 if test "x$ac_cv_func_inflatePrime" = "xno" ; then
2041 AC_MSG_RESULT(inflatePrime not found in zlib - disabling gzipped capture file support)
2047 AC_MSG_CHECKING(whether to use liblua for the Lua scripting plugin)
2050 AC_HELP_STRING( [--with-lua@<:@=DIR@:>@],
2051 [use liblua (located in directory DIR, if supplied) for the Lua scripting plugin @<:@default=yes, if available@:>@]),
2053 if test $withval = no
2056 elif test $withval = yes
2065 # Use liblua by default
2067 want_lua=ifavailable
2070 if test "x$want_lua" = "xno" ; then
2074 AC_WIRESHARK_LIBLUA_CHECK
2075 if test "x$want_lua" = "xno" ; then
2076 AC_MSG_RESULT(liblua not found - disabling support for the lua scripting plugin)
2079 AM_CONDITIONAL(HAVE_LIBLUA, test x$want_lua = xyes)
2083 AC_MSG_CHECKING(whether to use libportaudio for the rtp_player)
2085 AC_ARG_WITH(portaudio,
2086 AC_HELP_STRING( [--with-portaudio@<:@=DIR@:>@],
2087 [use libportaudio (located in directory DIR, if supplied) for the rtp_player @<:@default=yes, if available@:>@]),
2089 if test $withval = no
2092 elif test $withval = yes
2097 portaudio_dir=$withval
2101 # Use libportaudio by default
2103 want_portaudio=ifavailable
2106 if test "x$want_portaudio" = "xno" ; then
2110 AC_WIRESHARK_LIBPORTAUDIO_CHECK
2111 if test "x$want_portaudio" = "xno" ; then
2112 AC_MSG_RESULT(libportaudio not found - disabling support for the rtp_player)
2115 AM_CONDITIONAL(HAVE_LIBPORTAUDIO, test x$want_portaudio = xyes)
2120 AC_HELP_STRING( [--enable-ipv6],
2121 [use IPv6 name resolution, if available @<:@default=yes@:>@]),
2122 enable_ipv6=$enableval,enable_ipv6=yes)
2124 AC_MSG_CHECKING(whether to enable ipv6 name resolution if available)
2125 if test "x$enable_ipv6" = "xno" ; then
2129 AC_WIRESHARK_IPV6_STACK
2133 dnl Check if dumpcap should be installed with filesystem capabilities
2134 AC_PATH_PROG(SETCAP, setcap)
2135 AC_ARG_ENABLE(setcap-install,
2136 AC_HELP_STRING( [--enable-setcap-install],
2137 [install dumpcap with cap_net_admin and cap_net_raw @<:@default=no@:>@]),
2138 enable_setcap_install=$enableval,enable_setcap_install=no)
2140 AC_MSG_CHECKING(whether to install dumpcap with cap_net_admin and cap_net_raw capabilities)
2141 if test "x$enable_setcap_install" = "xno" ; then
2144 if test "x$SETCAP" = "x" ; then
2145 AC_MSG_RESULT(no. Setcap not found)
2146 elif test "x$enable_dumpcap" = "xno" ; then
2147 AC_MSG_ERROR(Setcap install works only with dumpcap but dumpcap is disabled)
2153 AM_CONDITIONAL(SETCAP_INSTALL, test x$enable_setcap_install = xyes)
2155 dnl Check if dumpcap should be installed setuid
2156 AC_ARG_ENABLE(setuid-install,
2157 AC_HELP_STRING( [--enable-setuid-install],
2158 [install dumpcap as setuid @<:@default=no@:>@]),
2159 enable_setuid_install=$enableval,enable_setuid_install=no)
2161 AC_MSG_CHECKING(whether to install dumpcap setuid)
2162 if test "x$enable_setuid_install" = "xno" ; then
2165 if test "x$enable_setcap_install" = "xyes" ; then
2166 enable_setuid_install=no
2167 AC_MSG_RESULT(no; using setcap instead)
2168 elif test "x$enable_dumpcap" = "xno" ; then
2169 AC_MSG_ERROR(Setuid install works only with dumpcap but dumpcap is disabled)
2175 AM_CONDITIONAL(SETUID_INSTALL, test x$enable_setuid_install = xyes)
2176 AC_CHECK_FUNCS(setresuid setresgid)
2178 dnl ...but our Network Operations group is named "no"!
2180 AC_ARG_WITH(dumpcap-group,
2181 AC_HELP_STRING( [--with-dumpcap-group=GROUP],
2182 [restrict dumpcap to GROUP]),
2184 if test "x$withval" = "xyes"; then
2185 AC_MSG_ERROR([No dumpcap group specified.])
2186 elif test "x$withval" != "xno"; then
2187 if test "x$enable_dumpcap" = "xno" ; then
2188 AC_MSG_ERROR(dumpcap group install works only with dumpcap but dumpcap is disabled)
2190 AC_MSG_RESULT($withval)
2191 DUMPCAP_GROUP="$withval"
2194 AC_SUBST(DUMPCAP_GROUP)
2195 AM_CONDITIONAL(HAVE_DUMPCAP_GROUP, test x$DUMPCAP_GROUP != x)
2197 dnl libcap (not libpcap) check
2199 AC_MSG_CHECKING(whether to use the libcap capabilities library)
2202 AC_HELP_STRING( [--with-libcap@<:@=DIR@:>@],
2203 [use libcap (located in directory DIR, if supplied) for POSIX.1e capabilities management @<:@default=yes, if present@:>@]),
2205 if test "x$withval" = "xno"; then
2207 elif test "x$withval" = "xyes"; then
2209 elif test -d "$withval"; then
2211 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2214 if test "x$with_libcap" = "xno" ; then
2218 AC_WIRESHARK_LIBCAP_CHECK
2220 AC_SUBST(LIBCAP_LIBS)
2222 dnl Checks for header files.
2223 dnl Some of these may not be needed: http://hacks.owlfolio.org/header-survey/
2224 AC_CHECK_HEADERS(direct.h dirent.h fcntl.h getopt.h grp.h inttypes.h netdb.h pwd.h stdarg.h stddef.h unistd.h)
2225 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)
2226 AC_CHECK_HEADERS(netinet/in.h)
2227 AC_CHECK_HEADERS(arpa/inet.h arpa/nameser.h)
2231 AC_MSG_CHECKING(whether to use SSL library)
2234 AC_HELP_STRING( [--with-ssl@<:@=DIR@:>@],
2235 [use SSL crypto library (located in directory DIR, if supplied) @<:@default=no@:>@]),
2237 if test "x$withval" = "xno"; then
2239 elif test "x$withval" = "xyes"; then
2241 elif test -d "$withval"; then
2243 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2248 if test "x$want_ssl" = "xyes"; then
2250 AC_CHECK_LIB(crypto,EVP_md5,
2255 AC_MSG_ERROR([SSL crypto library was requested, but is not available])
2263 AC_MSG_CHECKING(whether to use Kerberos library)
2266 AC_HELP_STRING( [--with-krb5@<:@=DIR@:>@],
2267 [use Kerberos library (located in directory DIR, if supplied) to use in Kerberos dissection @<:@default=yes@:>@]),
2269 if test $withval = no
2272 elif test $withval = yes
2281 # Use Kerberos library if available, otherwise don't.
2283 want_krb5=ifavailable
2286 if test "x$want_krb5" = "xno" ; then
2290 AC_WIRESHARK_KRB5_CHECK
2296 AC_MSG_CHECKING(whether to use the c-ares library if available)
2299 AC_HELP_STRING( [--with-c-ares@<:@=DIR@:>@],
2300 [use c-ares (located in directory DIR, if supplied) - supersedes --with-adns @<:@default=yes, if present@:>@]),
2302 if test "x$withval" = "xno"; then
2304 elif test "x$withval" = "xyes"; then
2306 elif test -d "$withval"; then
2308 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2311 if test "x$want_c_ares" = "xno" ; then
2315 AC_WIRESHARK_C_ARES_CHECK
2317 AC_SUBST(C_ARES_LIBS)
2321 AC_MSG_CHECKING(whether to use the GNU ADNS library if available)
2324 AC_HELP_STRING( [--with-adns@<:@=DIR@:>@],
2325 [use GNU ADNS (located in directory DIR, if supplied) @<:@default=yes, if present@:>@]),
2327 if test "x$withval" = "xno"; then
2329 elif test "x$withval" = "xyes"; then
2331 elif test -d "$withval"; then
2333 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2336 if test "x$want_adns" = "xno" -o "x$have_good_c_ares" = "xyes" ; then
2340 AC_WIRESHARK_ADNS_CHECK
2346 AC_MSG_CHECKING(whether to use the GeoIP IP address mapping library if available)
2349 AC_HELP_STRING( [--with-geoip@<:@=DIR@:>@],
2350 [use GeoIP (located in directory DIR, if supplied) @<:@default=yes, if present@:>@]),
2352 if test "x$withval" = "xno"; then
2354 elif test "x$withval" = "xyes"; then
2356 elif test -d "$withval"; then
2358 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2361 if test "x$want_geoip" = "xno"; then
2365 AC_WIRESHARK_GEOIP_CHECK
2367 AC_SUBST(GEOIP_LIBS)
2369 # Warning: this Python scripting appears to be broken (does not work at all).
2370 # Running it also causes Valgrind to complain about all sorts of memory errors.
2371 # Suggestion: do not enable it unless you are working on fixing it.
2373 # An alternative might be https://code.google.com/p/pyreshark/
2375 dnl Python devel Check
2376 AC_MSG_CHECKING(whether to use the Python interpreter for scripting)
2378 AC_ARG_WITH(broken-python,
2379 AC_HELP_STRING( [--with-broken-python@<:@=DIR@:>@],
2380 [use the (BROKEN) Python interpreter (installed in DIR, if supplied) @<:@default=no@:>@]),
2382 pythondir='${libdir}/wireshark/python/${VERSION}'
2383 if test "x$withval" = "xno"
2386 elif test "x$withval" = "xyes"
2391 pythondir="$withval"
2394 # By default (user didn't explicitly enable Python), don't enable
2398 #pythondir='${libdir}/wireshark/python/${VERSION}'
2400 if test "x$want_python" = "xno" ; then
2404 AC_WIRESHARK_PYTHON_CHECK
2406 AM_CONDITIONAL(HAVE_LIBPY, test x$want_python != xno)
2410 # Define WS_MSVC_NORETURN appropriately for declarations of routines that
2411 # never return (just like Charlie on the MTA).
2413 # Note that MSVC++ expects __declspec(noreturn) to precede the function
2414 # name and GCC, as far as I know, expects __attribute__((noreturn)) to
2415 # follow the function name, so we need two different flavors of
2418 AC_DEFINE(WS_MSVC_NORETURN,, [Define as the string to precede declarations of routines that never return])
2420 dnl Checks for typedefs, structures, and compiler characteristics.
2423 # Check how we can get the time zone abbreviation
2424 AC_WIRESHARK_TIMEZONE_ABBREV
2426 # We need to know whether "struct stat" has an "st_flags" member
2427 # for file_user_immutable().
2429 AC_WIRESHARK_STRUCT_ST_FLAGS
2431 # We need to know whether "struct sockaddr" has an "sa_len" member
2432 # for get_interface_list().
2434 AC_WIRESHARK_STRUCT_SA_LEN
2436 # We must know our byte order
2439 # Checks whether "-traditional" is needed when using "ioctl".
2440 # XXX - do we need this?
2441 AC_PROG_GCC_TRADITIONAL
2444 AC_CHECK_FUNC(getopt,
2446 AC_DEFINE(HAVE_GETOPT, 1, [Define to 1 if you have the getopt function.])
2448 GETOPT_LO="wsgetopt.lo"
2450 if test "$ac_cv_func_getopt" = no ; then
2451 GETOPT_LO="wsgetopt.lo"
2453 AM_CONDITIONAL(NEED_GETOPT_LO, test "x$ac_cv_func_getopt" = "xno")
2456 AC_CHECK_FUNC(strncasecmp, STRNCASECMP_LO="",
2457 STRNCASECMP_LO="strncasecmp.lo")
2458 if test "$ac_cv_func_strncasecmp" = no ; then
2459 STRNCASECMP_LO="strncasecmp.lo"
2461 AM_CONDITIONAL(NEED_STRNCASECMP_LO, test "x$ac_cv_func_strncasecmp" = "xno")
2462 AC_SUBST(STRNCASECMP_LO)
2464 AC_CHECK_FUNCS(mkstemp mkdtemp)
2466 AC_SEARCH_LIBS(inet_aton, [socket nsl], have_inet_aton=yes,
2468 if test "$have_inet_aton" = no; then
2469 INET_ATON_LO="inet_aton.lo"
2470 AC_DEFINE(NEED_INET_ATON_H, 1, [Define if inet/aton.h needs to be included])
2474 AM_CONDITIONAL(NEED_INET_ATON_LO, test "x$have_inet_aton" = "xno")
2475 AC_SUBST(INET_ATON_LO)
2477 AC_SEARCH_LIBS(inet_pton, [socket nsl], [
2478 dnl check for pre-BIND82 inet_pton() bug.
2479 AC_MSG_CHECKING(for broken inet_pton)
2480 AC_TRY_RUN([#include <sys/types.h>
2481 #include <sys/socket.h>
2482 #include <netinet/in.h>
2483 #include <arpa/inet.h>
2488 /* this should return 0 (error) */
2489 return inet_pton(AF_INET6, "0:1:2:3:4:5:6:7:", buf);
2493 }], [AC_MSG_RESULT(ok);
2494 have_inet_pton=yes], [AC_MSG_RESULT(broken);
2495 have_inet_pton=no], [AC_MSG_RESULT(cross compiling, assume it is broken);
2496 have_inet_pton=no])],
2498 if test "$have_inet_pton" = no; then
2499 INET_PTON_LO="inet_pton.lo"
2503 AM_CONDITIONAL(NEED_INET_PTON_LO, test "x$have_inet_pton" = "xno")
2504 AC_SUBST(INET_PTON_LO)
2506 AC_SEARCH_LIBS(inet_ntop, [socket nsl], [
2507 AC_MSG_CHECKING([for inet_ntop prototype])
2508 AC_TRY_COMPILE([#include <stdio.h>
2509 #include <sys/types.h>
2510 #include <sys/socket.h>
2511 #include <netinet/in.h>
2512 #include <arpa/inet.h>
2514 extern const char *inet_ntop(int, const void *, char *, size_t);],, [
2516 AC_DEFINE(HAVE_INET_NTOP_PROTO, 1,
2517 [Define if inet_ntop() prototype exists])], [
2518 AC_TRY_COMPILE([#include <stdio.h>
2519 #include <sys/types.h>
2520 #include <sys/socket.h>
2521 #include <netinet/in.h>
2522 #include <arpa/inet.h>
2524 extern const char *inet_ntop(int, const void *, char *, socklen_t);],, [
2526 AC_DEFINE(HAVE_INET_NTOP_PROTO, 1,
2527 [Define if inet_ntop() prototype exists])], [
2528 AC_MSG_RESULT(no)])])
2530 INET_NTOP_LO="inet_ntop.lo"
2531 AC_DEFINE(NEED_INET_V6DEFS_H, 1,
2532 [Define if inet/v6defs.h needs to be included])])
2533 AM_CONDITIONAL(NEED_INET_NTOP_LO, test "x$INET_NTOP_LO" != "x")
2534 AC_SUBST(INET_NTOP_LO)
2536 AC_CHECK_FUNC(strptime, STRPTIME_LO="",
2537 [STRPTIME_LO="strptime.lo"
2538 AC_DEFINE(NEED_STRPTIME_H, 1, [Define if strptime.h needs to be included])
2540 if test "$ac_cv_func_strptime" = no ; then
2541 STRPTIME_LO="strptime.lo"
2543 AC_SUBST(STRPTIME_C)
2544 AM_CONDITIONAL(NEED_STRPTIME_LO, test "x$ac_cv_func_strptime" = "no")
2545 AC_SUBST(STRPTIME_LO)
2547 AC_CHECK_FUNCS(getprotobynumber gethostbyname2)
2548 AC_CHECK_FUNCS(issetugid)
2549 AC_CHECK_FUNCS(mmap mprotect sysconf)
2550 AC_CHECK_FUNCS(strtoll)
2552 dnl blank for now, but will be used in future
2553 AC_SUBST(wireshark_SUBDIRS)
2556 dnl check whether plugins should be enabled and, if they should be,
2557 dnl check for plugins directory - stolen from Amanda's configure.ac
2559 dnl we don't wish to expand ${libdir} yet
2560 plugindir='${libdir}/wireshark/plugins/${VERSION}'
2561 AC_ARG_WITH(plugins,
2562 AC_HELP_STRING( [--with-plugins@<:@=DIR@:>@],
2563 [support plugins (installed in DIR, if supplied) @<:@default=yes, if possible@:>@]),
2565 if test "x$withval" = "xno"; then
2567 elif test "x$have_plugins" = "xno"; then
2568 AC_MSG_ERROR([GLib on this platform doesn't support loadable modules, so you can't enable plugins.])
2569 elif test "x$withval" != "xyes"; then
2570 plugindir="$withval"
2573 AM_CONDITIONAL(HAVE_PLUGINS, test "x$have_plugins" = "xyes")
2574 if test x$have_plugins = xyes
2576 AC_DEFINE(HAVE_PLUGINS, 1, [Define if plugins are enabled])
2579 CPPFLAGS="$CPPFLAGS '-DPLUGIN_DIR=\"\$(plugindir)\"'"
2582 # The plugin dissectors reside in ./plugins/PROTO/
2585 AC_SUBST(PLUGIN_LIBS)
2588 # Check if (emem) memory allocations must be 8-byte aligned.
2589 # I haven't been able to write C code that reliably makes that determination
2590 # (different versions of GCC with or without optimization give different
2591 # results) so just assume everything except (32-bit) x86 needs 8-byte
2592 # alignment (64-bit platforms either require 8-byte alignment for pointers
2593 # and 64-bit integral data types or may get better performance from that;
2594 # 64-bit x86 will get 8-byte alignment from G_MEM_ALIGN anyway. 32-bit
2595 # platforms would only require it, or get better performance from it,
2596 # for 64-bit floating-point values.).
2598 AC_MSG_CHECKING(whether we need memory allocations to be 8-byte aligned)
2600 i386|i486|i586|i686)
2605 AC_DEFINE(NEED_8_BYTE_ALIGNMENT, 1, [Define if we need memory allocations to be 8-byte aligned])
2611 # Yes, AM_PROG_LIBTOOL is redundant with newer version(s) of some tool(s)
2612 # (autoconf? automake? libtool?) - with the newer version(s), it's
2613 # just an alias for AC_PROG_LIBTOOL, which is called earlier.
2615 # With older version(s) of those tool(s), however, it's not just an
2616 # alias, and the configure scripts don't work without it.
2619 AC_SUBST(LIBTOOL_DEPS)
2621 AM_CONDITIONAL(ENABLE_STATIC, test x$enable_static = xyes)
2622 if test x$enable_static = xyes -a x$have_plugins = xyes
2624 AC_DEFINE(ENABLE_STATIC, 1, [Link plugins statically into Wireshark])
2626 AC_SUBST(ENABLE_STATIC)
2628 dnl Save the cacheable configure results to config.cache before recursing
2631 sinclude(plugins/Custom.m4) dnl
2632 ifdef(_CUSTOM_AC_OUTPUT_,, define(_CUSTOM_AC_OUTPUT_, )) dnl
2634 sinclude(asn1/Custom.m4) dnl
2635 ifdef(_CUSTOM_ASN1_AC_OUTPUT_,, define(_CUSTOM_ASN1_AC_OUTPUT_, )) dnl
2637 AC_CONFIG_HEADERS(config.h)
2642 _CUSTOM_ASN1_AC_OUTPUT_
2643 asn1/acp133/Makefile
2645 asn1/ansi_map/Makefile
2646 asn1/ansi_tcap/Makefile
2650 asn1/charging_ase/Makefile
2655 asn1/credssp/Makefile
2664 asn1/gprscdr/Makefile
2665 asn1/gsm_map/Makefile
2674 asn1/h450-ros/Makefile
2677 asn1/HI2Operations/Makefile
2681 asn1/isdn-sup/Makefile
2682 asn1/kerberos/Makefile
2685 asn1/logotypecertextn/Makefile
2689 asn1/lte-rrc/Makefile
2692 asn1/mpeg-audio/Makefile
2693 asn1/mpeg-pes/Makefile
2695 asn1/ns_cert_exts/Makefile
2703 asn1/pkcs12/Makefile
2704 asn1/pkinit/Makefile
2705 asn1/pkixac/Makefile
2706 asn1/pkix1explicit/Makefile
2707 asn1/pkix1implicit/Makefile
2708 asn1/pkixproxy/Makefile
2709 asn1/pkixqualified/Makefile
2710 asn1/pkixtsp/Makefile
2713 asn1/q932-ros/Makefile
2724 asn1/sbc-ap/Makefile
2727 asn1/spnego/Makefile
2735 asn1/wlancertextn/Makefile
2737 asn1/x509af/Makefile
2738 asn1/x509ce/Makefile
2739 asn1/x509if/Makefile
2740 asn1/x509sat/Makefile
2747 epan/dfilter/Makefile
2748 epan/dissectors/Makefile
2749 epan/dissectors/dcerpc/Makefile
2750 epan/dissectors/pidl/Makefile
2751 epan/ftypes/Makefile
2754 epan/wspython/Makefile
2765 packaging/macosx/Info.plist
2766 packaging/macosx/Makefile
2767 packaging/macosx/osx-dmg.sh
2768 packaging/macosx/Wireshark_package.pmdoc/index.xml
2769 packaging/nsis/Makefile
2770 packaging/rpm/Makefile
2771 packaging/rpm/SPECS/Makefile
2772 packaging/rpm/SPECS/wireshark.spec
2773 packaging/svr4/Makefile
2774 packaging/svr4/checkinstall
2775 packaging/svr4/pkginfo
2777 plugins/asn1/Makefile
2778 plugins/docsis/Makefile
2779 plugins/ethercat/Makefile
2780 plugins/gryphon/Makefile
2781 plugins/irda/Makefile
2782 plugins/m2m/Makefile
2783 plugins/mate/Makefile
2784 plugins/opcua/Makefile
2785 plugins/profinet/Makefile
2786 plugins/stats_tree/Makefile
2787 plugins/unistim/Makefile
2788 plugins/wimax/Makefile
2789 plugins/wimaxasncp/Makefile
2790 plugins/wimaxmacphy/Makefile
2792 tools/lemon/Makefile
2798 dnl AC_CONFIG_FILES([tools/setuid-root.pl], [chmod +x tools/setuid-root.pl])
2803 if test "x$have_gtk" = "xyes"; then
2804 if test "x$with_gtk3" = "xyes"; then
2805 gtk_lib_message=" (with GTK+ 3"
2807 gtk_lib_message=" (with GTK+ 2"
2809 if test "x$have_ige_mac" = "xyes"; then
2810 gtk_lib_message="$gtk_lib_message and Mac OS X integration)"
2812 gtk_lib_message="$gtk_lib_message)"
2816 if test "x$have_qt" = "xyes" ; then
2817 enable_qtshark="yes"
2822 if test "x$enable_setcap_install" = "xyes" ; then
2823 setcap_message="yes"
2828 if test "x$enable_setuid_install" = "xyes" ; then
2829 setuid_message="yes"
2834 if test "x$DUMPCAP_GROUP" = "x" ; then
2835 dumpcap_group_message="(none)"
2837 dumpcap_group_message="$DUMPCAP_GROUP"
2840 if test "x$want_zlib" = "xno" ; then
2846 if test "x$want_lua" = "xyes" ; then
2852 if test "x$want_python" = "xno"; then
2855 python_message="yes"
2858 if test "x$want_portaudio" = "xyes" ; then
2859 portaudio_message="yes"
2861 portaudio_message="no"
2864 if test "x$want_ssl" = "xno" ; then
2870 if test "x$want_krb5" = "xno" ; then
2873 krb5_message="yes ($ac_krb5_version)"
2876 if test "x$have_good_c_ares" = "xyes" ; then
2877 c_ares_message="yes"
2882 if test "x$have_good_adns" = "xyes" ; then
2885 if test "x$have_good_c_ares" = "xyes" ; then
2886 adns_message="no (using c-ares instead)"
2892 if test "x$have_good_libcap" = "xyes" ; then
2893 libcap_message="yes"
2898 if test "x$have_good_geoip" = "xyes" ; then
2905 echo "The Wireshark package has been configured with the following options."
2906 echo " Build wireshark (Gtk+) : $have_gtk""$gtk_lib_message"
2907 echo " Build wireshark-qt : $enable_qtshark"
2908 echo " Build tshark : $enable_tshark"
2909 echo " Build capinfos : $enable_capinfos"
2910 echo " Build editcap : $enable_editcap"
2911 echo " Build dumpcap : $enable_dumpcap"
2912 echo " Build mergecap : $enable_mergecap"
2913 echo " Build reordercap : $enable_reordercap"
2914 echo " Build text2pcap : $enable_text2pcap"
2915 echo " Build randpkt : $enable_randpkt"
2916 echo " Build dftest : $enable_dftest"
2917 echo " Build rawshark : $enable_rawshark"
2918 echo " Build echld : $have_echld"
2920 echo " Save files as pcap-ng by default : $enable_pcap_ng_default"
2921 echo " Install dumpcap with capabilities : $setcap_message"
2922 echo " Install dumpcap setuid : $setuid_message"
2923 echo " Use dumpcap group : $dumpcap_group_message"
2924 echo " Use plugins : $have_plugins"
2925 echo " Use Lua library : $lua_message"
2926 echo " Use Python binding : $python_message"
2927 echo " Build rtp_player : $portaudio_message"
2928 echo " Build profile binaries : $enable_profile_build"
2929 echo " Use pcap library : $want_pcap"
2930 echo " Use zlib library : $zlib_message"
2931 echo " Use kerberos library : $krb5_message"
2932 echo " Use c-ares library : $c_ares_message"
2933 echo " Use GNU ADNS library : $adns_message"
2934 echo " Use SMI MIB library : $libsmi_message"
2935 echo " Use GNU crypto library : $gcrypt_message"
2936 echo " Use SSL crypto library : $ssl_message"
2937 echo " Use IPv6 name resolution : $enable_ipv6"
2938 echo " Use gnutls library : $tls_message"
2939 echo " Use POSIX capabilities library : $libcap_message"
2940 echo " Use GeoIP library : $geoip_message"
2941 echo " Use nl library : $libnl_message"