4 m4_define([version_major], [1])
5 m4_define([version_minor], [11])
6 m4_define([version_micro], [1])
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.
55 AC_WIRESHARK_CLANG_CHECK
57 dnl Work around libtool bug (fixed in the version 1.5a?)
58 AC_DEFUN([AC_PROVIDE_AC_LIBTOOL_DLOPEN], )
61 if test ! -z "$CXX"; then
63 # OK, we found something AC_LANG_CXX thinks is a C++ compiler,
66 # Some UN*Xes have, by default, a case-insensitive file
67 # system, and AC_PROG_CXX looks for, among other things,
68 # "CC" as a C++ compiler, and, if you have a case-insensitive
69 # file system and a C compiler named "cc" (both true, by
70 # default, on OS X), AC_PROG_CXX may end up thinking it's
73 # So we check by feeding the purported C++ compiler a
74 # program using C++ features (iostream).
76 # We do this after AC_PROG_LIBTOOL; if we did so before, and
77 # cleared CXX if what we had isn't a C++ compiler, that'd
78 # get undone by AC_PROG_LIBTOOL for some reason.
80 AC_MSG_CHECKING(whether $CXX is a C++ compiler)
82 AC_LINK_IFELSE([AC_LANG_PROGRAM(
87 std::cout << "Hello World! ";
97 AC_PATH_PROG(PERL, perl)
100 AC_PATH_PROG(PYTHON, python)
101 if test ! -z "$PYTHON"; then
103 # OK, we found Python; is it Python 2.5 or later?
104 # Note: we don't use named components for sys.version_info to get
105 # the major version number, as named components for version_info
106 # were apparently introduced in Python 2.7.
108 AC_MSG_CHECKING([whether $PYTHON is Python 2.5 or later])
109 python_major_version=`$PYTHON -c 'import sys; print (sys.version_info[[0]])'`
110 python_minor_version=`$PYTHON -c 'import sys; print (sys.version_info[[1]])'`
111 if test "$python_major_version" -eq 2 -a "$python_minor_version" -lt 5 ; then
113 AC_MSG_WARN([Building with Python $python_major_version.$python_minor_version may not work])
120 # XXX - should autogen.sh check for YACC/Bison and Flex? A user building
121 # from a distribution tarball shouldn't have to have YACC/Bison or Flex,
122 # as the tarball should contain the results of running YACC/Bison on .y
123 # files and running Flex on .l files, but a user building from SVN
124 # will have to run YACC/Bison and Flex to process those files.
126 # On the other hand, what about users who use a distribution tarball to
127 # do development? They *shouldn't* - that's what the SVN repository is
128 # for - but they might. They'd get errors if they modify a .y or .l
129 # file and try to do a build - but the error should tell them that they
130 # need to get YACC/Bison and/or Flex.
132 # Then again, getting them shouldn't be too big of a burden.
134 # XXX - is the same true of pod2man and pod2html, or are they needed
135 # even when building from a distribution tarball?
139 AC_PATH_PROG(YACCDUMMY, $YACC)
140 if test "x$YACCDUMMY" = x
142 AC_MSG_ERROR(I couldn't find yacc (or bison or ...); make sure it's installed and in your path)
145 AC_PATH_PROG(LEX, flex)
148 AC_MSG_ERROR(I couldn't find flex; make sure it's installed and in your path)
150 AC_PATH_PROG(POD2MAN, pod2man)
151 if test "x$POD2MAN" = x
154 # The alternative is not to build the man pages....
156 AC_MSG_ERROR(I couldn't find pod2man; make sure it's installed and in your path)
158 AC_PATH_PROG(POD2HTML, pod2html)
159 if test "x$POD2HTML" = x
162 # The alternative is not to build the HTML man pages....
164 AC_MSG_ERROR(I couldn't find pod2html; make sure it's installed and in your path)
168 # Checks for programs used by Wireshark/TShark/etc.
172 # XXX - this looks for various HTML viewers on the host, not the target;
173 # we really want to know what's available on the target, for cross-builds.
174 # That would probably require us to, at run time, look for xdg-open and,
175 # if we don't find it, look for mozilla, htmlview, etc.
177 AC_PATH_PROG(HTML_VIEWER, xdg-open)
178 if test "x$HTML_VIEWER" != x
181 # XXX - the HTML_VIEWER shell variable is the full path of xdg-open.
182 # Define some variable to be that, so we just run that?
184 AC_DEFINE(HAVE_XDG_OPEN, 1, [Define if we have xdg-open])
187 # XXX - we have to define HTML_VIEWER for the prefs.c code that
188 # sets the default value of the Web browser preference, even
189 # though that preference won't be offered.
191 AC_DEFINE_UNQUOTED(HTML_VIEWER, "xdg-open", [HTML viewer, e.g. mozilla])
193 AC_PATH_PROG(HTML_VIEWER, htmlview)
194 if test "x$HTML_VIEWER" = x
196 AC_DEFINE_UNQUOTED(HTML_VIEWER, "mozilla", [HTML viewer, e.g. mozilla])
198 AC_DEFINE_UNQUOTED(HTML_VIEWER, "htmlview", [HTML viewer, e.g. mozilla])
203 # Set "ac_supports_gcc_flags" if the compiler is known to support GCC-style
204 # flags such as -pedantic, -W warning flags and -f feature flags. Currently,
205 # we assume GCC and clang do; other compilers should be added here.
207 # This is done to avoid getting tripped up by compilers that support
208 # those flags but give them a different meaning.
210 if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
211 ac_supports_gcc_flags=yes
215 # Set "ac_supports_W_linker_passthrough" if the compiler is known to
216 # support "-Wl,{options}" to pass options through to the linker.
217 # Currently, we assume GCC, xlc, and clang do; other compilers should
220 if test "x$GCC" = "xyes" -o "x$CC" = "xxlc" -o "x$CC" = "xclang" ; then
221 ac_supports_W_linker_passthrough=yes
225 # Set "ac_supports_attribute_unused" if the compiler is known to
226 # support "__attribute__(unused)".
227 # Currently, we assume GCC and clang do; other compilers should
230 # XXX - do this with a compiler test?
232 if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
233 ac_supports_W_linker_passthrough=yes
236 if test "x$CC_FOR_BUILD" = x
240 AC_SUBST(CC_FOR_BUILD)
241 AC_SUBST(CFLAGS_FOR_BUILD)
244 AC_PATH_PROG(DOXYGEN, doxygen)
245 AC_CHECK_PROG(HAVE_DOXYGEN, doxygen, "yes", "no")
246 AM_CONDITIONAL(HAVE_DOXYGEN, test x$HAVE_DOXYGEN = xyes)
249 # Check for pkg-config and set PKG_CONFIG accordingly.
251 # This is referenced via AC_REQUIRE([PKG_PROG_PKG_CONFIG] in some macros
252 # like PKG_CHECK_MODULES. If the first call to such a macro is under an
253 # "if" statement, it's safer to call PKG_PROG_PKG_CONFIG directly, see
254 # the comments in acolocal.m4
258 AC_ARG_ENABLE(osx-deploy-target,
259 AC_HELP_STRING( [--enable-osx-deploy-target],
260 [choose an OS X deployment target @<:@default=major release on which you're building@:>@]),
270 # Let the user specify an OS X release to use as a
271 # deplayment target; if they specify that we should
272 # have a deployment target but don't specify the
273 # deployment target, then, if we have SDKs available,
274 # pick the OS version on which the build is being done.
275 # This also causes the build to be done against an SDK
276 # rather than against the headers and libraries in
277 # /usr/include and /usr/lib.
279 # Check for an OS X deployment target early, so that
280 # as many tests using the compiler are done using the
281 # flags that we'll be using when building.
283 if test $enableval = no
286 # The user explicitly said
287 # --disable-osx-deploy-target, so don't build
291 elif test $enableval = yes
294 # The user said --enable-osx-deploy-target, but
295 # didn't say what version to target; target the
296 # major version number of the version of OS X on
297 # which we're running.
299 # (We quote the command so that we can use
300 # autoconf's M4 quoting characters, [ and ], in
301 # the sed expression.)
303 [deploy_target=`sw_vers -productVersion | sed 's/\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.[0-9]*/\1.\2/'`]
305 deploy_target="$enableval"
311 # No. Fail, because whatever the user intended for us to
312 # do, we can't do it.
314 AC_MSG_ERROR([--enable-osx-deploy-target specified on an OS other than OS X])
326 # If we have SDKs available, default to targeting the major
327 # version number of the version of OS X on which we're
330 # (We quote the command so that we can use autoconf's
331 # M4 quoting characters, [ and ], in the sed expression.)
333 for i in /Developer/SDKs \
334 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs \
335 /Library/Developer/CommandLineTools/SDKs
339 [deploy_target=`sw_vers -productVersion | sed 's/\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.[0-9]*/\1.\2/'`]
347 # No. There's nothing to do.
353 if test ! -z "$deploy_target"
355 AC_MSG_CHECKING([whether we can build for OS X $deploy_target])
356 case $deploy_target in
360 # I'm not sure this would even work.
363 AC_ERROR([We don't support building for OS X $deploy_target])
368 # XXX - never tested.
371 SDKPATH="/Developer/SDKs/MacOSX10.3.9.sdk"
376 # XXX - for 10.4, do we need 10.4u? We're
377 # not currently doing fat builds (we'd need
378 # fat versions of the support libraries for
379 # that to be useful), but, if we do, we'd
382 for i in /Developer/SDKs \
383 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs \
384 /Library/Developer/CommandLineTools/SDKs
386 if test -d "$i"/"MacOSX$deploy_target.sdk"
388 SDKPATH="$i"/"MacOSX$deploy_target.sdk"
392 if test -z "$SDKPATH"
395 AC_MSG_ERROR([We couldn't find the SDK for OS X $deploy_target])
402 # Add a -mmacosx-version-min flag to force tests that
403 # use the compiler, as well as the build itself, not to,
404 # for example, use compiler or linker features not supported
405 # by the minimum targeted version of the OS.
407 # Add an -isysroot flag to use the SDK.
409 CFLAGS="-mmacosx-version-min=$deploy_target -isysroot $SDKPATH $CFLAGS"
410 CXXFLAGS="-mmacosx-version-min=$deploy_target -isysroot $SDKPATH $CXXFLAGS"
411 LDFLAGS="-mmacosx-version-min=$deploy_target -isysroot $SDKPATH $LDFLAGS"
414 # Add a -sdkroot flag to use with osx-app.sh.
416 OSX_APP_FLAGS="-sdkroot $SDKPATH"
419 # XXX - do we need this to build the Wireshark wrapper?
420 # XXX - is this still necessary with the -mmacosx-version-min
423 OSX_DEPLOY_TARGET="MACOSX_DEPLOYMENT_TARGET=$deploy_target"
426 # In the installer package XML file, give the deployment target
427 # as the minimum version.
429 OSX_MIN_VERSION="$deploy_target"
431 case $deploy_target in
435 # Only 32-bit builds are supported. 10.5
436 # (and 10.4?) had a bug that causes some BPF
437 # functions not to work with 64-bit userland
438 # code, so capturing won't work.
440 CFLAGS="-m32 $CFLAGS"
441 CXXFLAGS="-m32 $CXXFLAGS"
442 LDFLAGS="-m32 $LDFLAGS"
454 # In the installer package XML file, give the current OS
455 # version, minor version and all, as the minimum version.
456 # We can't guarantee that the resulting binary will work
457 # on older OS versions, not even older minor versions
458 # (original release or earlier software updates).
460 OSX_MIN_VERSION=`sw_vers -productVersion`
464 AC_SUBST(OSX_MIN_VERSION)
467 # Try to arrange for large file support.
472 # GUI toolkit options
475 AC_HELP_STRING( [--with-qt=@<:@yes/no@:>@],
476 [use Qt @<:@default=yes@:>@]),
477 with_qt="$withval", with_qt="unspecified")
480 AC_HELP_STRING( [--with-gtk2=@<:@yes/no@:>@],
481 [use GTK+ 2.0 @<:@default=no@:>@]),
482 with_gtk2="$withval", with_gtk2="unspecified")
485 AC_HELP_STRING( [--with-gtk3=@<:@yes/no@:>@],
486 [use GTK+ 3.0 instead of 2.0 @<:@default=yes@:>@]),
487 with_gtk3="$withval", with_gtk3="unspecified")
490 # Version 3.0 switched from LGPLv2.1+ to LGPLv3+, then switched back to
491 # LGPLv2.1+ in version 3.1.10
493 AC_ARG_WITH([gnutls],
494 AC_HELP_STRING( [--with-gnutls=@<:@yes/no@:>@],
495 [use GnuTLS library @<:@default=yes@:>@]),
496 with_gnutls="$withval", with_gnutls="yes")
497 if test "x$with_gnutls" = "xyes"; then
498 have_license_compatible_gnutls="no"
499 PKG_CHECK_MODULES([LIBGNUTLS], [gnutls >= 3.1.10 ],
500 [ have_license_compatible_gnutls="yes" ], [ echo "GnuTLS >= 3.1.10 not found " ]
503 if test "x$have_license_compatible_gnutls" != "xyes"; then
504 PKG_CHECK_MODULES([LIBGNUTLS], [gnutls >= 1.2.0 gnutls < 3],
505 [ have_license_compatible_gnutls="yes" ] , [ echo "GnuTLS >= 1.2.0, < 3.0 not found " ]
509 if test "x$have_license_compatible_gnutls" = "xyes"; then
510 echo "GnuTLS found, enabling SSL decryption"
511 AC_DEFINE(HAVE_LIBGNUTLS, 1, [Define to use GnuTLS library])
514 echo "GnuTLS with compatible license not found, disabling SSL decryption"
521 AC_ARG_WITH([gcrypt],
522 AC_HELP_STRING( [--with-gcrypt=@<:@yes/no@:>@],
523 [use gcrypt library @<:@default=yes@:>@]),
524 with_gcrypt="$withval", with_gcrypt="yes")
525 if test "x$with_gcrypt" = "xyes"; then
526 AM_PATH_LIBGCRYPT(1.1.92,
528 echo "libgcrypt found, enabling ipsec decryption"
529 AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define to use libgcrypt])
533 if test x$libgcrypt_config_prefix != x ; then
534 AC_MSG_ERROR([[libgcrypt not found; install libgcrypt-devel package for your system]])
536 echo "libgcrypt not found, disabling ipsec decryption"
544 AC_HELP_STRING([--with-libnl@<:@=VERSION@:>@],
545 [use libnl (force version VERSION, if supplied) @<:@default: yes, if available@:>@]),
547 if test "x$withval" = "xno"
550 elif test "x$withval" = "xyes"
554 elif test "x$withval" = "x1"
558 elif test "x$withval" = "x2"
562 elif test "x$withval" = "x3"
567 AC_MSG_ERROR(["$withval" is not a valid argument to --with-libnl])
571 # Use libnl if it's present, otherwise don't.
573 want_libnl=ifavailable
577 # Libnl is Linux-specific.
582 AC_MSG_CHECKING(whether to use libnl for various network interface purposes)
584 if test x$want_libnl = "xno"; then
589 # Test for specific libnl versions only if no version
590 # was specified by the user or if the version in question
591 # was requested by the user.
593 if test x$libnl_version = "xany" -o x$libnl_version = "x3"; then
594 PKG_CHECK_MODULES(LIBNL3, [libnl-route-3.0 >= 3.0 libnl-genl-3.0] >= 3.0, [have_libnl3=yes], [have_libnl3=no])
596 if test x$libnl_version = "xany" -o x$libnl_version = "x2"; then
597 PKG_CHECK_MODULES(LIBNL2, libnl-2.0 >= 2.0, [have_libnl2=yes], [have_libnl2=no])
599 if test x$libnl_version = "xany" -o x$libnl_version = "x1"; then
600 PKG_CHECK_MODULES(LIBNL1, libnl-1 >= 1.0, [have_libnl1=yes], [have_libnl1=no])
602 if (test "${have_libnl3}" = "yes"); then
603 CFLAGS="$CFLAGS $LIBNL3_CFLAGS"
604 LIBS="$LIBS $LIBNL3_LIBS"
605 AC_DEFINE(HAVE_LIBNL, 1, [Enable libnl support])
606 AC_DEFINE(HAVE_LIBNL3, 1, [libnl version 3])
607 libnl_message="yes (v3)"
609 elif (test "${have_libnl2}" = "yes"); then
610 CFLAGS="$CFLAGS $LIBNL2_CFLAGS"
611 LIBS="$LIBS $LIBNL2_LIBS"
612 AC_DEFINE(HAVE_LIBNL, 1, [Enable libnl support])
613 AC_DEFINE(HAVE_LIBNL2, 1, [libnl version 2])
614 libnl_message="yes (v2)"
616 elif (test "${have_libnl1}" = "yes"); then
617 CFLAGS="$CFLAGS $LIBNL1_CFLAGS"
618 LIBS="$LIBS $LIBNL1_LIBS"
619 AC_DEFINE(HAVE_LIBNL, 1, [Enable libnl support])
620 AC_DEFINE(HAVE_LIBNL1, 1, [libnl version 1])
621 libnl_message="yes (v1)"
624 if test x$want_libnl = "xyes"; then
625 case "$libnl_version" in
628 AC_MSG_ERROR("I couldn't find libnl even though you manually enabled it.")
632 AC_MSG_ERROR("I couldn't find libnl version $libnl_version even though you manually enabled it.")
639 AC_MSG_CHECKING([if nl80211.h is new enough])
640 AC_TRY_COMPILE([#include <linux/nl80211.h>],
641 [int x = NL80211_FREQUENCY_ATTR_MAX_TX_POWER;
642 x = NL80211_ATTR_SUPPORTED_IFTYPES;
643 x = NL80211_ATTR_SUPPORTED_COMMANDS;
644 x = NL80211_ATTR_WIPHY_FREQ;
645 x = NL80211_CHAN_NO_HT;],
646 [AC_MSG_RESULT(yes) AC_DEFINE(HAVE_NL80211, 1, [nl80211.h is new enough])],
649 AC_MSG_CHECKING([for NL80211_SET_CHANNEL])
650 AC_TRY_COMPILE([#include <linux/nl80211.h>],
651 [enum nl80211_commands x = NL80211_CMD_SET_CHANNEL;],
652 [AC_MSG_RESULT(yes) AC_DEFINE(HAVE_NL80211_CMD_SET_CHANNEL, 1, [SET_CHANNEL is supported])],
657 if test x$want_libnl != "xno" -a x$want_libnl != "xifavailable"; then
658 AC_MSG_WARN([libnl is Linux-specific, ignoring --with-libnl])
663 # FIXME: currently the path argument to with-libsmi is being ignored
667 # Check for programs used when building DocBook documentation.
670 # Check for a2x (convert asciidoc to another format)
671 AC_PATH_PROG(A2X, a2x)
672 AC_CHECK_PROG(HAVE_A2X, a2x, "yes", "no")
673 AM_CONDITIONAL(HAVE_A2X, test x$HAVE_A2X = xyes)
675 # Want to control a tape drive? Use mt. Want to convert HTML to text?
676 # Uhhhhh... elinks? lynx? w3m? pandoc? html2text?
677 AC_PATH_PROG(ELINKS, elinks)
678 AC_CHECK_PROG(HAVE_ELINKS, elinks, "yes", "no")
679 AM_CONDITIONAL(HAVE_ELINKS, test x$HAVE_ELINKS = xyes)
681 # Check for fop (translate .fo to e.g. pdf)
682 AC_PATH_PROG(FOP, fop)
683 AC_CHECK_PROG(HAVE_FOP, fop, "yes", "no")
684 AM_CONDITIONAL(HAVE_FOP, test x$HAVE_FOP = xyes)
686 # Check for lynx (html -> text)
687 AC_PATH_PROG(LYNX, lynx)
688 AC_CHECK_PROG(HAVE_LYNX, lynx, "yes", "no")
689 AM_CONDITIONAL(HAVE_LYNX, test x$HAVE_LYNX = xyes)
691 # Check for w3m (html -> text)
692 AC_PATH_PROG(W3M, w3m)
693 AC_CHECK_PROG(HAVE_W3M, w3m, "yes", "no")
694 AM_CONDITIONAL(HAVE_W3M, test x$HAVE_W3M = xyes)
697 AC_PATH_PROG(XMLLINT, xmllint)
698 AC_CHECK_PROG(HAVE_XMLLINT, xmllint, "yes", "no")
699 AM_CONDITIONAL(HAVE_XMLLINT, test x$HAVE_XMLLINT = xyes)
702 AC_PATH_PROG(XSLTPROC, xsltproc)
703 AC_CHECK_PROG(HAVE_XSLTPROC, xsltproc, "yes", "no")
704 AM_CONDITIONAL(HAVE_XSLTPROC, test x$HAVE_XSLTPROC = xyes)
707 # Check for packaging utilities
708 # For now, we check to see if the various packaging utilites are in our
709 # path. I'm too lazy to write code to go hunt for them. - Gerald
713 # (Lets you install the desktop files.)
715 AC_PATH_PROG(DESKTOP_FILE_INSTALL, desktop-file-install)
718 AC_CHECK_PROG(HAVE_PKGPROTO, pkgproto, "yes", "no")
719 AC_CHECK_PROG(HAVE_PKGMK, pkgmk, "yes", "no")
720 AC_CHECK_PROG(HAVE_PKGTRANS, pkgtrans, "yes", "no")
722 if test x$HAVE_PKGPROTO = xyes -a x$HAVE_PKGMK = xyes \
723 -a x$HAVE_PKGTRANS = xyes ; then
724 HAVE_SVR4_PACKAGING=yes
726 HAVE_SVR4_PACKAGING=no
728 AC_SUBST(HAVE_SVR4_PACKAGING)
731 AC_WIRESHARK_RPM_CHECK
735 AC_CHECK_PROG(HAVE_DPKG_BUILDPACKAGE, dpkg-buildpackage, "yes", "no")
738 AC_CHECK_PROG(HAVE_XCODEBUILD, xcodebuild, "yes", "no")
739 AC_CHECK_PROG(HAVE_HDIUTIL, hdiutil, "yes", "no")
740 AC_CHECK_PROG(HAVE_BLESS, bless, "yes", "no")
742 if test x$HAVE_XCODEBUILD = xyes -a x$HAVE_HDIUTIL = xyes \
743 -a x$HAVE_BLESS = xyes ; then
744 HAVE_OSX_PACKAGING=yes
746 HAVE_OSX_PACKAGING=no
748 AC_SUBST(HAVE_OSX_PACKAGING)
751 # Some compilers have to be told to fail on unknown warning errors;
752 # make sure we do that.
754 AC_WIRESHARK_CHECK_UNKNOWN_WARNING_OPTION_ERROR
757 # Try to add some additional gcc checks to CFLAGS
759 AC_ARG_ENABLE(extra-gcc-checks,
760 AC_HELP_STRING( [--enable-extra-gcc-checks],
761 [do additional -W checks in GCC @<:@default=no@:>@]),
763 wireshark_extra_gcc_flags=$enableval
764 if test $enableval != no
766 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-pedantic)
768 # Various code blocks this one.
770 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Woverflow)
771 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fstrict-overflow -Wstrict-overflow=4)
773 # Some memset() calls to clear out structures
774 # on the stack are getting flagged as "will never
775 # be executed" by this, at least by Apple's
776 # i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on
777 # Apple Inc. build 5658) (LLVM build 2336.11.00), for
778 # some unknown reason.
780 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wunreachable-code)
782 # Due to various places where APIs we don't control
783 # require us to cast away constness, we can probably
784 # never enable these ones with -Werror.
786 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wcast-qual)
787 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wbad-function-cast, C)
789 # Some generated ASN.1 dissectors block this one;
790 # multiple function declarations for the same
791 # function are being generated.
793 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wredundant-decls)
795 # Some loops are safe, but it's hard to convince the
798 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wunsafe-loop-optimizations)
800 # All the registration functions block these for now.
802 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wmissing-prototypes)
803 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wmissing-declarations)
805 # A bunch of "that might not work on SPARC" code blocks
808 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wcast-align)
811 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wall -W) # -W is now known as -Wextra
812 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wextra) # -W is now known as -Wextra
813 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wdeclaration-after-statement, C)
814 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wendif-labels)
815 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wpointer-arith)
816 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-pointer-sign, C)
817 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Warray-bounds)
818 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wformat-security)
819 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wold-style-definition, C)
820 # The Qt headers generate a ton of shortening errors on 64-bit systems
821 # so only enable this for C for now.
822 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wshorten-64-to-32, C)
823 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wstrict-prototypes, C)
824 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wjump-misses-init, C)
825 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wvla)
826 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Waddress)
827 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Warray-bounds)
828 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wattributes)
829 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wdiv-by-zero)
830 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wignored-qualifiers)
831 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wpragmas)
832 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-overlength-strings)
833 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wwrite-strings)
834 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-long-long)
835 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wc++-compat, C)
840 # Make sure -Wshadow doesn't complain about variables in function and
841 # function pointer declarations shadowing other variables; if not, don't
842 # turn it on, as some versions of GCC (including the one in at least
843 # some Xcode versions that came with Mac OS X 10.5) complain about
846 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wshadow, C,
848 extern int bar(int a);
854 int (*fptr)(int a) = bar;
859 [warns about variables in function declarations shadowing other variables])
861 # Unfortunately some versions of gcc generate logical-op warnings when strchr()
862 # is given a constant string.
863 # gcc versions 4.3.2 and 4.4.5 are known to have the problem.
864 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wlogical-op, C,
868 int foo(const char *, int);
872 foo(const char *sep, int c)
874 if (strchr (sep, c) != NULL)
883 return foo("<", 'a');
886 [generates warnings from strchr()])
890 # On OS X, suppress warnings about deprecated declarations, because
891 # they apparently think everything on OS X is Shiny Happy Apple-
892 # Framework-Based Apps and are deprecating some perfectly OK
893 # multi-platform open-source libraries that we use in our multi-platform
894 # open-source application in favor of various frameworks that are
899 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-deprecated-declarations)
904 # Use the faster pre gcc 4.5 floating point precision if available.
906 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fexcess-precision=fast)
908 CFLAGS_before_fvhidden=$CFLAGS
909 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fvisibility=hidden)
910 if test "x$CLFAGS" = "x$CFLAGS_before_fvhidden"
912 # TODO add other ways of hiding symbols
913 AC_MSG_WARN(Compiler will export all symbols from shared libraries)
916 AC_WIRESHARK_LDFLAGS_CHECK([-Wl,--as-needed])
917 ###AC_WIRESHARK_LDFLAGS_CHECK([-Wl,-M])
918 ###AC_WIRESHARK_LDFLAGS_CHECK([-Wl,--cref])
919 # AC_WIRESHARK_LDFLAGS_CHECK([-flto])
920 # AC_WIRESHARK_LDFLAGS_CHECK([-fwhopr])
921 # AC_WIRESHARK_LDFLAGS_CHECK([-fwhole-program])
924 # Put -fPIE in PIE_CFLAGS and -pie in PIE_LDFLAGS if we can use them,
925 # so that we can build dumpcap PIE - it may run with elevated
926 # privileges, and using PIE means the OS can run it at random locations
927 # in the address space to make attacks more difficult.
929 CFLAGS_before_pie=$CFLAGS
930 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fPIE, C)
931 if test "x$CLFAGS" != "x$CFLAGS_before_pie"
934 CFLAGS=$CFLAGS_before_pie
936 LDFLAGS_before_pie=$LDFLAGS
937 AC_WIRESHARK_LDFLAGS_CHECK([-fPIE -pie])
938 if test "x$LDFLAGS" != "x$LDFLAGS_before_pie"
945 LDFLAGS=$LDFLAGS_before_pie
950 AC_SUBST(PIE_LDFLAGS)
953 # If we're running GCC or clang define _U_ to be "__attribute__((unused))"
954 # so we can use _U_ to flag unused function parameters and not get warnings
955 # about them. Otherwise, define _U_ to be an empty string so that _U_ used
956 # to flag an unused function parameters will compile with other compilers.
958 # XXX - similar hints for other compilers?
960 if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
961 AC_DEFINE(_U_, __attribute__((unused)), [Hint to the compiler that a function parameters is not used])
963 AC_DEFINE(_U_, , [Hint to the compiler that a function parameters is not used])
966 # If we're running GCC or CLang, use FORTIFY_SOURCE=2
967 # (only if the GCC 'optimization level' > 0).
969 # See: http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html
970 # See: http://sourceware.org/bugzilla/show_bug.cgi?id=13979
972 # Note: FORTIFY_SOURCE is only effective for gcc optimization level > 0 (-O1, etc)
973 AC_WIRESHARK_GCC_FORTIFY_SOURCE_CHECK
976 # If the compiler supports GCC-style flags, enable a barrier "stop on
978 # This barrier is set for a very large part of the code. However, it is
979 # typically not set for "generated" code (flex, ans2wrs, idl2wrs, ...)
981 warnings_as_errors_default="yes"
982 AC_MSG_CHECKING(whether we should treat compiler warnings as errors)
983 AC_ARG_ENABLE(warnings-as-errors,
984 AC_HELP_STRING( [--enable-warnings-as-errors],
985 [treat warnings as errors (only for GCC or clang) @<:@default=yes, unless extra warnings are enabled@:>@]),
987 if test "x$ac_supports_gcc_flags" = "xyes" -a "x$enableval" = "xyes"; then
988 with_warnings_as_errors="yes"
991 with_warnings_as_errors="no"
996 if test "x$ac_supports_gcc_flags" = "xyes" -a "x$wireshark_extra_gcc_flags" = "x" -a "x$warnings_as_errors_default" = "xyes"; then
997 with_warnings_as_errors="yes"
1000 with_warnings_as_errors="no"
1005 AM_CONDITIONAL(HAVE_WARNINGS_AS_ERRORS, test "x$with_warnings_as_errors" = "xyes")
1008 # Add any platform-specific compiler flags needed.
1010 AC_MSG_CHECKING(for platform-specific compiler flags)
1011 if test "x$GCC" = "xyes" ; then
1013 # GCC - do any platform-specific tweaking necessary.
1017 # the X11 headers don't automatically include prototype info
1018 # and a lot don't include the return type
1019 CPPFLAGS="$CPPFLAGS -DFUNCPROTO=15"
1020 CFLAGS="$CFLAGS -Wno-return-type"
1021 CXXFLAGS="$CXXFLAGS -Wno-return-type"
1022 AC_MSG_RESULT(GCC on Solaris - added -Wno-return-type -DFUNCPROTO=15)
1025 AC_MSG_RESULT(none needed)
1030 # Not GCC - assume it's the vendor's compiler.
1035 # HP's ANSI C compiler; flags suggested by Jost Martin.
1036 # "-Ae" for ANSI C plus extensions such as "long long".
1037 # "+O2", for optimization. XXX - works with "-g"?
1039 # HP's ANSI C++ compiler doesn't support "-Ae", but
1040 # does support "+O2", at least according to the
1041 # documentation I can find online.
1043 CFLAGS="-Ae +O2 $CFLAGS"
1044 CFLAGS_FOR_BUILD="-Ae +O2 $CFLAGS"
1045 CXXFLAGS="+O2 $CFLAGS"
1046 AC_MSG_RESULT(HP ANSI C compiler - added -Ae +O2)
1049 AC_MSG_RESULT(none needed)
1055 # Add any platform-specific linker flags needed.
1057 AC_MSG_CHECKING(for platform-specific linker flags)
1061 # Add -Wl,-single_module to the LDFLAGS used with shared
1062 # libraries, to fix some error that show up in some cases;
1063 # some Apple documentation recommends it for most shared
1066 LDFLAGS_SHAREDLIB="-Wl,-single_module"
1068 # Add -Wl,-search_paths_first to make sure that if we search
1069 # directories A and B, in that order, for a given library, a
1070 # non-shared version in directory A, rather than a shared
1071 # version in directory B, is chosen (so we can use
1072 # --with-pcap=/usr/local to force all programs to be linked
1073 # with a static version installed in /usr/local/lib rather than
1074 # the system version in /usr/lib).
1076 # Also add -Wl,-rpath,@executable_path/../lib and
1077 # -Wl,-rpath,/usr/local/lib, so that, if we build an app
1078 # bundle, we can tweak all the executable images, shared
1079 # libraries, and plugins in the bundle to look for non-system
1080 # libraries in the rpath, rather than having a script tweak
1081 # DYLD_LIBRARY_PATH.
1083 LDFLAGS="-Wl,-search_paths_first -Wl,-rpath,@executable_path/../lib -Wl,-rpath,@executable_path/../Frameworks -Wl,-rpath,/usr/local/lib $LDFLAGS"
1084 AC_MSG_RESULT([Apple linker - added -Wl,-single_module and -Wl,-search_paths_first, and rpaths])
1088 # Shared libraries in cygwin/Win32 must never contain
1089 # undefined symbols.
1091 LDFLAGS="$LDFLAGS -no-undefined"
1092 AC_MSG_RESULT(CygWin GNU ld - added -no-undefined)
1095 AC_MSG_RESULT(none needed)
1098 AC_SUBST(LDFLAGS_SHAREDLIB)
1100 # Enable silent builds by default
1101 # Verbose builds can be enabled with "./configure
1102 # --enable-silent-rules ..." or "make V=1 ..."
1103 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
1104 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
1107 # On "Darwin", which we assume to mean "OS X" rather than "iOS" or
1108 # "just Darwin" (as we don't currently support iOS, and as I don't
1109 # think you can build and run "just Darwin" as an OS for PCs), we
1110 # arrange to build some programs with Application Services so they
1111 # can launch Web browsers and Finder windows, arrange to build some
1112 # programs with System Configuration so they can get "friendly names"
1113 # and other information about interfaces, and build any programs that
1114 # use either of those frameworks or that report version information
1115 # with Core Foundation as the frameworks in question use it and as we
1116 # get version information from plists and thus need Core Foundation
1117 # to process those plists.
1122 AC_DEFINE(HAVE_OS_X_FRAMEWORKS, 1, [Define to 1 if you have OS X frameworks])
1123 APPLICATIONSERVICES_FRAMEWORKS="-framework ApplicationServices"
1124 SYSTEMCONFIGURATION_FRAMEWORKS="-framework SystemConfiguration"
1125 COREFOUNDATION_FRAMEWORKS="-framework CoreFoundation"
1128 # OK, so we have the OS X frameworks; do they include
1129 # CFPropertyListCreateWithStream, or do we have
1130 # to fall back on CFPropertyListCreateFromStream?
1131 # (They only differ in the error return, which we
1132 # don't care about. And, no, we shouldn't just
1133 # use CFPropertyListCreateFromStream, because it's
1134 # deprecated in newer releases.)
1136 ac_save_LIBS="$LIBS"
1137 LIBS="$LIBS $COREFOUNDATION_FRAMEWORKS"
1138 AC_CHECK_FUNCS(CFPropertyListCreateWithStream)
1139 LIBS="$ac_save_LIBS"
1142 AC_SUBST(APPLICATIONSERVICES_FRAMEWORKS)
1143 AC_SUBST(SYSTEMCONFIGURATION_FRAMEWORKS)
1144 AC_SUBST(COREFOUNDATION_FRAMEWORKS)
1147 # On Solaris, check whether we have getexecname().
1151 AC_CHECK_FUNC(getexecname)
1155 dnl Look in /usr/local for header files and libraries ?
1156 dnl XXX FIXME don't include /usr/local if it is already in the system
1157 dnl search path as this causes gcc 3.2 on Linux to complain about a change
1158 dnl of the system search order for includes
1159 AC_ARG_ENABLE(usr-local,
1160 AC_HELP_STRING( [--enable-usr-local],
1161 [look for headers and libs in /usr/local tree @<:@default=yes@:>@]),
1162 ac_cv_enable_usr_local=$enableval,ac_cv_enable_usr_local=yes)
1164 AC_MSG_CHECKING(whether to use /usr/local for headers and libraries)
1165 if test "x$ac_cv_enable_usr_local" = "xyes" ; then
1166 if test -d "/usr/local"; then
1169 # Arrange that we search for header files in the source directory
1170 # and in its "wiretap" subdirectory, as well as in "/usr/local/include",
1171 # as various packages we use ("libpcap", "zlib", "adns")
1172 # may have been installed under "/usr/local/include".
1174 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
1177 # Arrange that we search for libraries in "/usr/local/lib".
1179 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, /usr/local/lib)
1188 # If we're running Solaris, and LD_LIBRARY_PATH is defined, add it as a
1193 AC_MSG_CHECKING(for LD_LIBRARY_PATH, since you appear to be running Solaris)
1194 if test x$LD_LIBRARY_PATH != x ; then
1195 LIBS="$LIBS -R$LD_LIBRARY_PATH"
1196 AC_MSG_RESULT(yes -- added LD_LIBRARY_PATH to run-time linker path)
1198 AC_MSG_RESULT(no -- this may be a problem in a few seconds)
1204 # Check for versions of "sed" inadequate to handle, in libtool, a list
1205 # of object files as large as the list in Wireshark.
1207 # On Solaris, we check for "/bin/sed", "/usr/bin/sed", and "/usr/ucb/sed",
1208 # as both "/usr/bin/sed" (which is also "/bin/sed", as "/bin" is just a
1209 # symlink to "/usr/bin", but people may have "/bin" before "/usr/bin" in
1210 # their search path) and "/usr/ucb/sed" are inadequate; "/usr/xpg4/bin/sed"
1211 # is the only "sed" that comes with Solaris that can handle Wireshark.
1213 # Add any checks here that are necessary for other OSes.
1216 AC_PATH_PROG(SED, sed)
1219 AC_MSG_ERROR(I couldn't find sed; make sure it's installed and in your path)
1221 AC_WIRESHARK_GNU_SED_CHECK
1222 if test "$HAVE_GNU_SED" = no ; then
1225 AC_MSG_CHECKING(whether one of /usr/bin/sed or /bin/sed or /usr/ucb/sed will be used)
1227 /bin/sed|/usr/bin/sed|/usr/ucb/sed)
1229 AC_MSG_ERROR([change your path to search /usr/xpg4/bin or directory containing GNU sed before /usr/bin (and /bin and /usr/ucb)])
1244 # Enable/disable wireshark
1245 AC_ARG_ENABLE(wireshark,
1246 AC_HELP_STRING( [--enable-wireshark],
1247 [build the Wireshark GUI (with Gtk+, Qt, or both) @<:@default=yes@:>@]),
1248 enable_wireshark=$enableval,enable_wireshark=yes)
1250 AC_ARG_ENABLE(packet-editor,
1251 AC_HELP_STRING( [--enable-packet-editor],
1252 [add support for packet editor in Wireshark @<:@default=no@:>@]),
1253 enable_packet_editor=$enableval,enable_packet_editor=no)
1254 if test x$enable_packet_editor = xyes; then
1255 AC_DEFINE(WANT_PACKET_EDITOR, 1, [Support for packet editor])
1258 AC_ARG_ENABLE(profile-build,
1259 AC_HELP_STRING( [--enable-profile-build],
1260 [build profile-ready binaries @<:@default=no@:>@]),
1261 enable_profile_build=$enableval,enable_profile_build=no)
1262 AM_CONDITIONAL(USE_PROFILE_BUILD, test x$enable_profile_build = xyes)
1263 AC_MSG_CHECKING(if profile builds must be generated)
1264 if test "x$enable_profile_build" = "xyes" ; then
1265 if test "x$GCC" = "xyes" -o "x$CLANG" = "xyes" ; then
1267 CFLAGS=" -pg $CFLAGS"
1268 CXXFLAGS=" -pg $CXXFLAGS"
1271 echo "Building profile binaries currently only supported for GCC and clang."
1277 # Create DATAFILE_DIR #define for config.h
1278 datafiledir=$datadir/wireshark
1280 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1281 test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
1282 # Ugly hack, but I don't see how this problem can be solved
1283 # properly that DATAFILE_DIR had a value starting with
1284 # "${prefix}/" instead of e.g. "/usr/local/"
1285 eval eval echo "$datafiledir"
1287 AC_DEFINE_UNQUOTED(DATAFILE_DIR,"$datafiledir", [Directory for data])
1289 # Create DOC_DIR #define for config.h
1291 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1292 test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
1293 # Ugly hack, but I don't see how this problem can be solved
1294 # properly that DOC_DIR had a value starting with
1295 # "${prefix}/" instead of e.g. "/usr/local/"
1296 eval eval echo "$docdir"
1298 AC_DEFINE_UNQUOTED(DOC_DIR, "$docdir", [Directory for docs])
1300 GTK2_MIN_VERSION=2.12.0
1301 AC_SUBST(GTK2_MIN_VERSION)
1302 GTK3_MIN_VERSION=3.0.0
1303 AC_SUBST(GTK3_MIN_VERSION)
1304 QT_MIN_VERSION=4.6.0
1305 AC_SUBST(QT_MIN_VERSION)
1306 # GTK+ and Qt checks; we require GTK+ $GTK2_MIN_VERSION or later or
1307 # GTK3_MIN_VERSION or later or Qt $QT_MIN_VERSION or later.
1309 # We only do those if we're going to be building Wireshark;
1310 # otherwise, we don't have any GUI to build, so we don't use
1313 # We don't add $GTK_LIBS or $Qt_LIBS to LIBS, because we don't want to
1314 # force all programs to be built with GTK+ or Qt.
1316 # Release dates for GTK+ versions:
1317 # 2.12.0: 14 Sep 2007
1318 # 2.14.0: 04 Sep 2008
1319 # 2.16.0: 13 Mar 2009
1320 # 2.18.0: 23 Sep 2009
1321 # 2.20.0: 23 Mar 2010
1322 # 2.22.0: 23 Sep 2010
1323 # 2.24.0: 30 Jan 2011
1324 # 3.0.0: 10 Feb 2011
1325 # 3.2.0: 25 Sep 2011
1326 # 3.4.0: 26 Mar 2012
1327 # 3.6.0: 24 Sep 2012
1328 # 3.8.0: 25 Mar 2013
1332 if test "x$enable_wireshark" = "xyes"; then
1333 if test "x$with_gtk2" = "xunspecified" -a \
1334 "x$with_gtk3" = "xunspecified" -a \
1335 "x$with_qt" = "xunspecified"; then
1337 # No GUI toolkit was explicitly specified; pick Qt and GTK+ 3.
1342 if test "x$with_qt" = "xyes"; then
1344 # Qt was specified; Make sure we have a C++ compiler.
1346 if test -z "$CXX"; then
1347 AC_MSG_ERROR(Need a working C++ compiler to build Wireshark with Qt)
1351 # Now make sure we have Qt and, if so, add the flags
1352 # for it to CFLAGS and CXXFLAGS.
1354 AC_WIRESHARK_QT_CHECK($QT_MIN_VERSION,
1356 CFLAGS="$CFLAGS $Qt_CFLAGS"
1357 CXXFLAGS="$CXXFLAGS $Qt_CFLAGS"
1359 GUI_CONFIGURE_FLAGS="$GUI_CONFIGURE_FLAGS --with-qt"
1360 OSX_APP_FLAGS="$OSX_APP_FLAGS -qt"
1363 [AC_MSG_ERROR([Qt is not available])])
1366 # XXX - greasy hack to make ui/gtk/recent.c
1369 CPPFLAGS="-DQT_GUI_LIB"
1372 if test "x$with_gtk3" = "xyes"; then
1374 # GTK+ 3 was specified; make sure they didn't also
1375 # specify GTK+ 2, as we don't support building both
1376 # GTK+ 2 and GTK+ 3 versions at the same time.
1378 if test "x$with_gtk2" = "xyes"; then
1379 AC_MSG_ERROR([Both GTK+ 2 and GTK+ 3 were specified; choose one but not both])
1383 # Make sure we have GTK+ 3.
1385 AM_PATH_GTK_3_0(3.0.0,
1387 CFLAGS="$CFLAGS $GTK_CFLAGS"
1388 CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"
1390 GUI_CONFIGURE_FLAGS="$GUI_CONFIGURE_FLAGS --with-gtk3"
1392 [AC_MSG_ERROR([GTK+ 3 is not available])])
1393 elif test "x$with_gtk2" = "xyes"; then
1395 # GTK+ 3 wasn't specified, and GTK+ 2 was specified;
1396 # make sure we have GTK+ 2.
1398 AM_PATH_GTK_2_0($GTK2_MIN_VERSION,
1400 CFLAGS="$CFLAGS $GTK_CFLAGS"
1401 CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"
1403 GUI_CONFIGURE_FLAGS="$GUI_CONFIGURE_FLAGS --with-gtk2"
1405 [AC_MSG_ERROR([GTK+ 2 is not available])])
1408 AC_SUBST(GUI_CONFIGURE_FLAGS)
1410 GLIB_MIN_VERSION=2.16.0
1411 AC_SUBST(GLIB_MIN_VERSION)
1412 # GLib checks; we require GLib $GLIB_MIN_VERSION or later, and require gmodule
1413 # support, as we need that for dynamically loading plugins.
1414 # If we found GTK+, this doesn't add GLIB_CFLAGS to CFLAGS, because
1415 # AM_PATH_GTK will add GTK_CFLAGS to CFLAGS, and GTK_CFLAGS is a
1416 # superset of GLIB_CFLAGS. If we didn't find GTK+, it does add
1417 # GLIB_CFLAGS to CFLAGS.
1418 # However, this means that both @GLIB_LIBS@ and @GTK_LIBS@ will be
1419 # set when generating the Makefile, so we can make programs that require
1420 # only GLib link with @GLIB_LIBS@ and make programs that require GTK+
1421 # link with @GTK_LIBS@ (which includes @GLIB_LIBS@).
1422 # We don't add $GLIB_LIBS to LIBS, because we don't want to force all
1423 # programs to be built with GLib.
1425 # Release dates for GLib versions:
1426 # 2.14.0: 03 Aug 2007
1427 # 2.16.0: 10 Mar 2008
1428 # 2.18.0: 02 Sep 2008
1429 # 2.20.0: 13 Mar 2009
1430 # 2.22.0: 22 Sep 2009
1431 # 2.24.0: 28 Mar 2010
1432 # 2.26.0: 27 Sep 2010
1433 # 2.28.0: 08 Feb 2011
1434 # 2.30.0: 27 Sep 2011
1435 # 2.32.0: 24 Mar 2012
1436 # 2.34.0: 24 Sep 2012
1437 # 2.36.0: 25 Mar 2013
1439 use_glib_cflags="true"
1440 if test "$have_gtk" = "yes" -a "$have_qt" = "yes" ; then
1441 # We have both GTK and Qt and thus will be building both wireshark
1444 wireshark_bin="wireshark\$(EXEEXT) wireshark-qt\$(EXEEXT)"
1445 wireshark_man="wireshark.1"
1446 wireshark_SUBDIRS="codecs ui/qt ui/gtk"
1448 if test "$have_gtk" = "no" -a "$have_qt" = "yes" ; then
1449 # We don't have GTK+ but we have Qt.
1451 wireshark_bin="wireshark-qt\$(EXEEXT)"
1452 wireshark_man="wireshark.1"
1453 wireshark_SUBDIRS="codecs ui/qt"
1455 if test "$have_gtk" = "yes" -a "$have_qt" = "no" ; then
1456 # We have GTK+ but not Qt.
1458 wireshark_bin="wireshark\$(EXEEXT)"
1459 wireshark_man="wireshark.1"
1460 wireshark_SUBDIRS="codecs ui/gtk"
1461 use_glib_cflags="false"
1463 if test "$have_gtk" = "no" -a "$have_qt" = "no" ; then
1464 # We have neither GTK+ nor Qt.
1466 # If they didn't explicitly say "--disable-wireshark",
1467 # fail (so that, unless they explicitly indicated that
1468 # they don't want Wireshark, we stop so they know they
1469 # won't be getting Wireshark unless they fix the GTK+/Qt
1472 if test "x$enable_wireshark" = "xyes"; then
1473 if test "x$with_gtk3" = "xyes"; then
1474 AC_MSG_ERROR([Neither Qt nor GTK+ $GTK3_MIN_VERSION or later are available, so Wireshark can't be compiled])
1476 AC_MSG_ERROR([Neither Qt nor GTK+ $GTK2_MIN_VERSION or later are available, so Wireshark can't be compiled])
1483 if test "$have_gtk" = "yes" ; then
1484 # If we have GTK then add flags for it.
1486 CPPFLAGS="-DGDK_PIXBUF_DISABLE_DEPRECATED $CPPFLAGS"
1487 CPPFLAGS="-DGDK_DISABLE_DEPRECATED $CPPFLAGS"
1488 CPPFLAGS="-DGTK_DISABLE_DEPRECATED $CPPFLAGS"
1489 CPPFLAGS="-DGTK_DISABLE_SINGLE_INCLUDES $CPPFLAGS"
1490 if test ! \( $gtk_config_major_version -eq 2 -a $gtk_config_minor_version -lt 20 \) ; then
1491 # Enable GSEAL when building with GTK > 2.20
1492 # (Versions prior to 2.22 lacked some necessary accessors.)
1493 CPPFLAGS="-DGSEAL_ENABLE $CPPFLAGS"
1497 # XXX - Is this really necessary? When we build with both Gtk+ and Qt it works...
1498 if test "$use_glib_cflags" = "true"; then
1500 AM_PATH_GLIB_2_0($GLIB_MIN_VERSION,
1502 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1503 CXXFLAGS="$CXXFLAGS $GLIB_CFLAGS"
1504 ], AC_MSG_ERROR(GLib $GLIB_MIN_VERSION or later distribution not found.), gthread gmodule)
1506 # Don't use GLIB_CFLAGS
1507 AM_PATH_GLIB_2_0($GLIB_MIN_VERSION, , AC_MSG_ERROR(GLib $GLIB_MIN_VERSION or later distribution not found.), gthread gmodule)
1511 # "make dist" requires that we have the Qt build tools.
1513 # Annoyingly, at least on Fedora 16, uic and moc are named XXX-qt4
1514 # rather than just XXX, perhaps to allow Qt 3 and Qt 4 tools to be
1515 # installed; if they're still doing that in current Fedora releases,
1516 # perhaps there will also be XXX-qt5 when they pick up Qt 5.
1518 AC_PATH_PROG(UIC, uic)
1521 AC_PATH_PROG(UIC, uic-qt4)
1524 if test "x$with_qt" = "xyes"; then
1526 # If you want to build with Qt, you'd better
1529 AC_MSG_ERROR(I couldn't find uic or uic-qt4; make sure it's installed and in your path)
1532 # We shouldn't fail here, as the user's not
1533 # building with Qt, and we shouldn't force them
1534 # to have Qt installed if they're not doing so.
1535 # "make dist" will fail if they do that, but
1536 # we don't know whether they'll be doing that,
1537 # so this is the best we can do.
1544 AC_PATH_PROG(MOC, moc)
1547 AC_PATH_PROG(MOC, moc-qt4)
1550 if test "x$with_qt" = "xyes"; then
1552 # If you want to build with Qt, you'd better
1555 AC_MSG_ERROR(I couldn't find moc or moc-qt4; make sure it's installed and in your path)
1558 # We shouldn't fail here, as the user's not
1559 # building with Qt, and we shouldn't force them
1560 # to have Qt installed if they're not doing so.
1561 # "make dist" will fail if they do that, but
1562 # we don't know whether they'll be doing that,
1563 # so this is the best we can do.
1571 # Error out if a glib header other than a "top level" header
1572 # (glib.h, glib-object.h, gio.h) or certain other headers( e.g.,gmodule.h)
1574 CPPFLAGS="-DG_DISABLE_SINGLE_INCLUDES $CPPFLAGS"
1576 # Error out on the usage of deprecated glib functions
1577 CPPFLAGS="-DG_DISABLE_DEPRECATED $CPPFLAGS"
1580 # Check whether GLib modules are supported, to determine whether we
1581 # can support plugins.
1583 AC_MSG_CHECKING(whether GLib supports loadable modules)
1584 ac_save_CFLAGS="$CFLAGS"
1585 ac_save_LIBS="$LIBS"
1586 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1587 LIBS="$GLIB_LIBS $LIBS"
1590 #include <gmodule.h>
1597 if (g_module_supported())
1598 return 0; /* success */
1600 return 1; /* failure */
1602 ], ac_cv_glib_supports_modules=yes, ac_cv_glib_supports_modules=no,
1603 [echo $ac_n "cross compiling; assumed OK... $ac_c"
1604 ac_cv_glib_supports_modules=yes])
1605 CFLAGS="$ac_save_CFLAGS"
1606 LIBS="$ac_save_LIBS"
1607 if test "$ac_cv_glib_supports_modules" = yes ; then
1616 # If we have <dlfcn.h>, check whether we have dladdr.
1618 if test "$ac_cv_header_dlfcn_h" = "yes"
1621 # Use GLib compiler flags and linker flags; GLib's gmodule
1622 # stuff uses the dl APIs if available, so it might know
1623 # what flags are needed.
1625 ac_save_CFLAGS="$CFLAGS"
1626 ac_save_LIBS="$LIBS"
1627 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1628 LIBS="$GLIB_LIBS $LIBS"
1629 AC_CHECK_FUNCS(dladdr)
1630 if test x$ac_cv_func_dladdr = xno
1633 # OK, try it with -ldl, in case you need that to get
1634 # dladdr(). For some reason, on Linux, that's not
1635 # part of the GLib flags; perhaps GLib itself is
1636 # linked with libdl, so that you can link with
1637 # Glib and it'll pull libdl in itself.
1640 AC_CHECK_FUNCS(dladdr)
1642 CFLAGS="$ac_save_CFLAGS"
1643 LIBS="$ac_save_LIBS"
1647 # Check whether GLib's printf supports thousands grouping. (This might
1648 # be different from the system's printf since GLib can optionally use
1649 # its own printf implementation.)
1651 AC_MSG_CHECKING(whether GLib supports POSIX/XSI thousands grouping)
1652 ac_save_CFLAGS="$CFLAGS"
1653 ac_save_LIBS="$LIBS"
1654 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1655 LIBS="$GLIB_LIBS $LIBS"
1666 setlocale(LC_ALL, "en_US.UTF-8");
1667 str = g_strdup_printf("%'u", 123456);
1668 return (strcmp (str, "123,456") != 0);
1670 ], ac_cv_glib_supports_printf_grouping=yes, ac_cv_glib_supports_printf_grouping=no,
1671 [echo $ac_n "cross compiling; playing it safe... $ac_c"
1672 ac_cv_glib_supports_printf_grouping=no])
1673 CFLAGS="$ac_save_CFLAGS"
1674 LIBS="$ac_save_LIBS"
1675 if test "$ac_cv_glib_supports_printf_grouping" = yes ; then
1677 AC_DEFINE(HAVE_GLIB_PRINTF_GROUPING, 1, [Define if your printf() function supports thousands grouping.])
1682 if test "x$have_gtk" = "xyes"
1685 # We have GTK+; do we want the OS X integration functions and,
1686 # if so, do we have them and, if so, which versions do we have,
1687 # the old Carbon-based ones or the new Cocoa-based ones?
1689 AC_MSG_CHECKING(whether to use OS X integration functions)
1691 AC_ARG_WITH(osx-integration,
1692 AC_HELP_STRING( [--with-osx-integration],
1693 [use OS X integration functions @<:@default=yes, if available@:>@]),
1695 if test $withval = no
1697 want_osx_integration=no
1699 want_osx_integration=yes
1702 want_osx_integration=yes
1704 if test "x$want_osx_integration" = "xno"; then
1708 AC_WIRESHARK_OSX_INTEGRATION_CHECK
1712 AC_SUBST(wireshark_bin)
1713 AC_SUBST(wireshark_man)
1714 AM_CONDITIONAL(HAVE_Qt, test "$have_qt" = "yes")
1715 AM_CONDITIONAL(HAVE_GTK, test "$have_gtk" = "yes")
1716 AC_SUBST(OSX_APP_FLAGS)
1717 AC_SUBST(OSX_DMG_FLAGS)
1720 # Enable/disable tshark
1722 AC_ARG_ENABLE(tshark,
1723 AC_HELP_STRING( [--enable-tshark],
1724 [build TShark @<:@default=yes@:>@]),
1725 tshark=$enableval,enable_tshark=yes)
1727 if test "x$enable_tshark" = "xyes" ; then
1728 tshark_bin="tshark\$(EXEEXT)"
1729 tshark_man="tshark.1"
1730 wiresharkfilter_man="wireshark-filter.4"
1735 AC_SUBST(tshark_bin)
1736 AC_SUBST(tshark_man)
1737 AC_SUBST(wiresharkfilter_man)
1741 # Enable/disable editcap
1743 AC_ARG_ENABLE(editcap,
1744 AC_HELP_STRING( [--enable-editcap],
1745 [build editcap @<:@default=yes@:>@]),
1746 enable_editcap=$enableval,enable_editcap=yes)
1748 if test "x$enable_editcap" = "xyes" ; then
1749 editcap_bin="editcap\$(EXEEXT)"
1750 editcap_man="editcap.1"
1755 AC_SUBST(editcap_bin)
1756 AC_SUBST(editcap_man)
1760 # Enable/disable echld
1762 AC_ARG_ENABLE(echld,
1763 AC_HELP_STRING( [--enable-echld],
1765 have_echld=$enableval,have_echld=no)
1767 AM_CONDITIONAL(HAVE_ECHLD, test "x$have_echld" = "xyes")
1768 if test "x$have_echld" = "xyes"
1770 AC_DEFINE(HAVE_ECHLD, 1, [Define if echld is enabled])
1771 echld_test_bin="echld_test\$(EXEEXT)"
1778 AC_SUBST(echld_test_bin)
1782 # Enabling/disabling of dumpcap is done later (after we know if we have PCAP
1785 # Enable/disable capinfos
1787 AC_ARG_ENABLE(capinfos,
1788 AC_HELP_STRING( [--enable-capinfos],
1789 [build capinfos @<:@default=yes@:>@]),
1790 enable_capinfos=$enableval,enable_capinfos=yes)
1792 if test "x$enable_capinfos" = "xyes" ; then
1793 capinfos_bin="capinfos\$(EXEEXT)"
1794 capinfos_man="capinfos.1"
1799 AC_SUBST(capinfos_bin)
1800 AC_SUBST(capinfos_man)
1803 # Enable/disable mergecap
1805 AC_ARG_ENABLE(mergecap,
1806 AC_HELP_STRING( [--enable-mergecap],
1807 [build mergecap @<:@default=yes@:>@]),
1808 enable_mergecap=$enableval,enable_mergecap=yes)
1810 if test "x$enable_mergecap" = "xyes" ; then
1811 mergecap_bin="mergecap\$(EXEEXT)"
1812 mergecap_man="mergecap.1"
1817 AC_SUBST(mergecap_bin)
1818 AC_SUBST(mergecap_man)
1821 # Enable/disable reordercap
1823 AC_ARG_ENABLE(reordercap,
1824 AC_HELP_STRING( [--enable-reordercap],
1825 [build reordercap @<:@default=yes@:>@]),
1826 enable_reordercap=$enableval,enable_reordercap=yes)
1828 if test "x$enable_reordercap" = "xyes" ; then
1829 reordercap_bin="reordercap\$(EXEEXT)"
1830 reordercap_man="reordercap.1"
1835 AC_SUBST(reordercap_bin)
1836 AC_SUBST(reordercap_man)
1839 # Enable/disable text2pcap
1841 AC_ARG_ENABLE(text2pcap,
1842 AC_HELP_STRING( [--enable-text2pcap],
1843 [build text2pcap @<:@default=yes@:>@]),
1844 text2pcap=$enableval,enable_text2pcap=yes)
1846 if test "x$enable_text2pcap" = "xyes" ; then
1847 text2pcap_bin="text2pcap\$(EXEEXT)"
1848 text2pcap_man="text2pcap.1"
1853 AC_SUBST(text2pcap_bin)
1854 AC_SUBST(text2pcap_man)
1857 # Enable/disable dftest
1859 AC_ARG_ENABLE(dftest,
1860 AC_HELP_STRING( [--enable-dftest],
1861 [build dftest @<:@default=yes@:>@]),
1862 enable_dftest=$enableval,enable_dftest=yes)
1864 if test "x$enable_dftest" = "xyes" ; then
1865 dftest_bin="dftest\$(EXEEXT)"
1866 dftest_man="dftest.1"
1871 AC_SUBST(dftest_bin)
1872 AC_SUBST(dftest_man)
1875 # Enable/disable randpkt
1877 AC_ARG_ENABLE(randpkt,
1878 AC_HELP_STRING( [--enable-randpkt],
1879 [build randpkt @<:@default=yes@:>@]),
1880 enable_randpkt=$enableval,enable_randpkt=yes)
1882 if test "x$enable_randpkt" = "xyes" ; then
1883 randpkt_bin="randpkt\$(EXEEXT)"
1884 randpkt_man="randpkt.1"
1889 AC_SUBST(randpkt_bin)
1890 AC_SUBST(randpkt_man)
1894 dnl Checks for "gethostbyname()" - and "-lnsl", if we need it to get
1895 dnl "gethostbyname()".
1896 AC_WIRESHARK_GETHOSTBY_LIB_CHECK
1898 dnl Checks for "connect()", used as a proxy for "socket()" - and
1899 dnl "-lsocket", if we need it to get "connect()".
1900 AC_WIRESHARK_SOCKET_LIB_CHECK
1903 AC_MSG_CHECKING(whether to use libpcap for packet capture)
1906 AC_HELP_STRING( [--with-pcap@<:@=DIR@:>@],
1907 [use libpcap for packet capturing @<:@default=yes@:>@]),
1909 if test $withval = no
1912 elif test $withval = yes
1923 if test "x$want_pcap" = "xno" ; then
1927 AC_WIRESHARK_PCAP_CHECK
1931 dnl Check for airpcap
1932 AC_MSG_CHECKING(whether to include airpcap support)
1933 AC_ARG_ENABLE(airpcap,
1934 AC_HELP_STRING( [--enable-airpcap],
1935 [use AirPcap in Wireshark @<:@default=yes@:>@]),
1936 enable_airpcap=$enableval, enable_airpcap=yes)
1938 if test x$enable_airpcap = xyes; then
1939 if test "x$want_pcap" = "xno" ; then
1941 AC_MSG_RESULT(pcap not available - disabling airpcap)
1944 AC_DEFINE(HAVE_AIRPCAP, 1, [Enable AirPcap])
1952 AC_MSG_CHECKING(whether to build dumpcap)
1954 AC_ARG_ENABLE(dumpcap,
1955 AC_HELP_STRING( [--enable-dumpcap],
1956 [build dumpcap @<:@default=yes@:>@]),
1957 enable_dumpcap=$enableval,enable_dumpcap=yes)
1959 if test "x$enable_dumpcap" = "xyes" ; then
1960 if test "x$want_pcap" = "xno" ; then
1962 AC_MSG_RESULT(pcap not available - disabling dumpcap)
1970 if test "x$enable_dumpcap" = "xyes" ; then
1971 dumpcap_bin="dumpcap\$(EXEEXT)"
1972 dumpcap_man="dumpcap.1"
1977 AC_SUBST(dumpcap_bin)
1978 AC_SUBST(dumpcap_man)
1980 # Enable/disable rawshark
1983 AC_MSG_CHECKING(whether to build rawshark)
1985 AC_ARG_ENABLE(rawshark,
1986 AC_HELP_STRING( [--enable-rawshark],
1987 [build rawshark @<:@default=yes@:>@]),
1988 rawshark=$enableval,enable_rawshark=yes)
1990 if test "x$enable_rawshark" = "xyes" ; then
1991 if test "x$want_pcap" = "xno" ; then
1993 AC_MSG_RESULT(pcap not available - disabling rawshark)
2001 if test "x$enable_rawshark" = "xyes" ; then
2002 rawshark_bin="rawshark\$(EXEEXT)"
2003 rawshark_man="rawshark.1"
2008 AC_SUBST(rawshark_bin)
2009 AC_SUBST(rawshark_man)
2011 dnl Use pcap-ng by default
2012 AC_ARG_ENABLE(pcap-ng-default,
2013 AC_HELP_STRING( [--enable-pcap-ng-default],
2014 [use the pcap-ng file format by default instead of pcap @<:@default=yes@:>@]),
2015 enable_pcap_ng_default=$enableval,enable_pcap_ng_default=yes)
2016 if test x$enable_pcap_ng_default = xyes; then
2017 AC_DEFINE(PCAP_NG_DEFAULT, 1, [Support for pcap-ng])
2020 dnl pcap remote check
2021 AC_MSG_CHECKING(whether to use libpcap remote capturing feature)
2023 AC_ARG_WITH(pcap-remote,
2024 AC_HELP_STRING([--with-pcap-remote],
2025 [use libpcap remote capturing (requires libpcap)]),
2027 if test $withval = no
2031 want_pcap_remote=yes
2036 if test "x$want_pcap_remote" = "xno" -o "x$want_pcap" = "xno" ; then
2040 AC_WIRESHARK_PCAP_REMOTE_CHECK
2044 AC_MSG_CHECKING(whether to use zlib for gzip compression and decompression)
2047 AC_HELP_STRING([--with-zlib@<:@=DIR@:>@],
2048 [use zlib (located in directory DIR, if supplied) for gzip compression and decompression @<:@default=yes, if available@:>@]),
2050 if test "x$withval" = "xno"
2053 elif test "x$withval" = "xyes"
2062 # Use zlib if it's present, otherwise don't.
2064 want_zlib=ifavailable
2067 if test "x$want_zlib" = "xno" ; then
2071 AC_WIRESHARK_ZLIB_CHECK
2072 if test "x$want_zlib" = "xno" ; then
2073 AC_MSG_RESULT(zlib not found - disabling gzip compression and decompression)
2075 if test "x$ac_cv_func_inflatePrime" = "xno" ; then
2076 AC_MSG_RESULT(inflatePrime not found in zlib - disabling gzipped capture file support)
2082 AC_MSG_CHECKING(whether to use liblua for the Lua scripting plugin)
2085 AC_HELP_STRING( [--with-lua@<:@=DIR@:>@],
2086 [use liblua (located in directory DIR, if supplied) for the Lua scripting plugin @<:@default=yes, if available@:>@]),
2088 if test $withval = no
2091 elif test $withval = yes
2100 # Use liblua by default
2102 want_lua=ifavailable
2105 if test "x$want_lua" = "xno" ; then
2109 AC_WIRESHARK_LIBLUA_CHECK
2110 if test "x$want_lua" = "xno" ; then
2111 AC_MSG_RESULT(liblua not found - disabling support for the lua scripting plugin)
2114 AM_CONDITIONAL(HAVE_LIBLUA, test x$want_lua = xyes)
2118 AC_MSG_CHECKING(whether to use libportaudio for the rtp_player)
2120 AC_ARG_WITH(portaudio,
2121 AC_HELP_STRING( [--with-portaudio@<:@=DIR@:>@],
2122 [use libportaudio (located in directory DIR, if supplied) for the rtp_player @<:@default=yes, if available@:>@]),
2124 if test $withval = no
2127 elif test $withval = yes
2132 portaudio_dir=$withval
2136 # Use libportaudio by default
2138 want_portaudio=ifavailable
2141 if test "x$want_portaudio" = "xno" ; then
2145 AC_WIRESHARK_LIBPORTAUDIO_CHECK
2146 if test "x$want_portaudio" = "xno" ; then
2147 AC_MSG_RESULT(libportaudio not found - disabling support for the rtp_player)
2150 AM_CONDITIONAL(HAVE_LIBPORTAUDIO, test x$want_portaudio = xyes)
2155 AC_HELP_STRING( [--enable-ipv6],
2156 [use IPv6 name resolution, if available @<:@default=yes@:>@]),
2157 enable_ipv6=$enableval,enable_ipv6=yes)
2159 AC_MSG_CHECKING(whether to enable ipv6 name resolution if available)
2160 if test "x$enable_ipv6" = "xno" ; then
2164 AC_WIRESHARK_IPV6_STACK
2168 dnl Check if dumpcap should be installed with filesystem capabilities
2169 AC_PATH_PROG(SETCAP, setcap)
2170 AC_ARG_ENABLE(setcap-install,
2171 AC_HELP_STRING( [--enable-setcap-install],
2172 [install dumpcap with cap_net_admin and cap_net_raw @<:@default=no@:>@]),
2173 enable_setcap_install=$enableval,enable_setcap_install=no)
2175 AC_MSG_CHECKING(whether to install dumpcap with cap_net_admin and cap_net_raw capabilities)
2176 if test "x$enable_setcap_install" = "xno" ; then
2179 if test "x$SETCAP" = "x" ; then
2180 AC_MSG_RESULT(no. Setcap not found)
2181 elif test "x$enable_dumpcap" = "xno" ; then
2182 AC_MSG_ERROR(Setcap install works only with dumpcap but dumpcap is disabled)
2188 AM_CONDITIONAL(SETCAP_INSTALL, test x$enable_setcap_install = xyes)
2190 dnl Check if dumpcap should be installed setuid
2191 AC_ARG_ENABLE(setuid-install,
2192 AC_HELP_STRING( [--enable-setuid-install],
2193 [install dumpcap as setuid @<:@default=no@:>@]),
2194 enable_setuid_install=$enableval,enable_setuid_install=no)
2196 AC_MSG_CHECKING(whether to install dumpcap setuid)
2197 if test "x$enable_setuid_install" = "xno" ; then
2200 if test "x$enable_setcap_install" = "xyes" ; then
2201 enable_setuid_install=no
2202 AC_MSG_RESULT(no; using setcap instead)
2203 elif test "x$enable_dumpcap" = "xno" ; then
2204 AC_MSG_ERROR(Setuid install works only with dumpcap but dumpcap is disabled)
2210 AM_CONDITIONAL(SETUID_INSTALL, test x$enable_setuid_install = xyes)
2211 AC_CHECK_FUNCS(setresuid setresgid)
2213 dnl ...but our Network Operations group is named "no"!
2215 AC_ARG_WITH(dumpcap-group,
2216 AC_HELP_STRING( [--with-dumpcap-group=GROUP],
2217 [restrict dumpcap to GROUP]),
2219 if test "x$withval" = "xyes"; then
2220 AC_MSG_ERROR([No dumpcap group specified.])
2221 elif test "x$withval" != "xno"; then
2222 if test "x$enable_dumpcap" = "xno" ; then
2223 AC_MSG_ERROR(dumpcap group install works only with dumpcap but dumpcap is disabled)
2225 AC_MSG_RESULT($withval)
2226 DUMPCAP_GROUP="$withval"
2229 AC_SUBST(DUMPCAP_GROUP)
2230 AM_CONDITIONAL(HAVE_DUMPCAP_GROUP, test x$DUMPCAP_GROUP != x)
2232 dnl libcap (not libpcap) check
2234 AC_MSG_CHECKING(whether to use the libcap capabilities library)
2237 AC_HELP_STRING( [--with-libcap@<:@=DIR@:>@],
2238 [use libcap (located in directory DIR, if supplied) for POSIX.1e capabilities management @<:@default=yes, if present@:>@]),
2240 if test "x$withval" = "xno"; then
2242 elif test "x$withval" = "xyes"; then
2244 elif test -d "$withval"; then
2246 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2249 if test "x$with_libcap" = "xno" ; then
2253 AC_WIRESHARK_LIBCAP_CHECK
2255 AC_SUBST(LIBCAP_LIBS)
2257 dnl Checks for header files.
2258 dnl Some of these may not be needed: http://hacks.owlfolio.org/header-survey/
2259 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)
2260 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)
2261 AC_CHECK_HEADERS(netinet/in.h)
2262 AC_CHECK_HEADERS(arpa/inet.h arpa/nameser.h)
2266 AC_MSG_CHECKING(whether to use SSL library)
2269 AC_HELP_STRING( [--with-ssl@<:@=DIR@:>@],
2270 [use SSL crypto library (located in directory DIR, if supplied) @<:@default=no@:>@]),
2272 if test "x$withval" = "xno"; then
2274 elif test "x$withval" = "xyes"; then
2276 elif test -d "$withval"; then
2278 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2283 if test "x$want_ssl" = "xyes"; then
2285 AC_CHECK_LIB(crypto,EVP_md5,
2290 AC_MSG_ERROR([SSL crypto library was requested, but is not available])
2298 AC_MSG_CHECKING(whether to use Kerberos library)
2301 AC_HELP_STRING( [--with-krb5@<:@=DIR@:>@],
2302 [use Kerberos library (located in directory DIR, if supplied) to use in Kerberos dissection @<:@default=yes@:>@]),
2304 if test $withval = no
2307 elif test $withval = yes
2316 # Use Kerberos library if available, otherwise don't.
2318 want_krb5=ifavailable
2321 if test "x$want_krb5" = "xno" ; then
2325 AC_WIRESHARK_KRB5_CHECK
2331 AC_MSG_CHECKING(whether to use the c-ares library if available)
2334 AC_HELP_STRING( [--with-c-ares@<:@=DIR@:>@],
2335 [use c-ares (located in directory DIR, if supplied) - supersedes --with-adns @<:@default=yes, if present@:>@]),
2337 if test "x$withval" = "xno"; then
2339 elif test "x$withval" = "xyes"; then
2341 elif test -d "$withval"; then
2343 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2346 if test "x$want_c_ares" = "xno" ; then
2350 AC_WIRESHARK_C_ARES_CHECK
2352 AC_SUBST(C_ARES_LIBS)
2356 AC_MSG_CHECKING(whether to use the GNU ADNS library if available)
2359 AC_HELP_STRING( [--with-adns@<:@=DIR@:>@],
2360 [use GNU ADNS (located in directory DIR, if supplied) @<:@default=yes, if present@:>@]),
2362 if test "x$withval" = "xno"; then
2364 elif test "x$withval" = "xyes"; then
2366 elif test -d "$withval"; then
2368 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2371 if test "x$want_adns" = "xno" -o "x$have_good_c_ares" = "xyes" ; then
2375 AC_WIRESHARK_ADNS_CHECK
2381 AC_MSG_CHECKING(whether to use the GeoIP IP address mapping library if available)
2384 AC_HELP_STRING( [--with-geoip@<:@=DIR@:>@],
2385 [use GeoIP (located in directory DIR, if supplied) @<:@default=yes, if present@:>@]),
2387 if test "x$withval" = "xno"; then
2389 elif test "x$withval" = "xyes"; then
2391 elif test -d "$withval"; then
2393 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2396 if test "x$want_geoip" = "xno"; then
2400 AC_WIRESHARK_GEOIP_CHECK
2402 AC_SUBST(GEOIP_LIBS)
2404 # Warning: this Python scripting appears to be broken (does not work at all).
2405 # Running it also causes Valgrind to complain about all sorts of memory errors.
2406 # Suggestion: do not enable it unless you are working on fixing it.
2408 # An alternative might be https://code.google.com/p/pyreshark/
2410 dnl Python devel Check
2411 AC_MSG_CHECKING(whether to use the Python interpreter for scripting)
2413 AC_ARG_WITH(broken-python,
2414 AC_HELP_STRING( [--with-broken-python@<:@=DIR@:>@],
2415 [use the (BROKEN) Python interpreter (installed in DIR, if supplied) @<:@default=no@:>@]),
2417 pythondir='${libdir}/wireshark/python/${VERSION}'
2418 if test "x$withval" = "xno"
2421 elif test "x$withval" = "xyes"
2426 pythondir="$withval"
2429 # By default (user didn't explicitly enable Python), don't enable
2433 #pythondir='${libdir}/wireshark/python/${VERSION}'
2435 if test "x$want_python" = "xno" ; then
2439 AC_WIRESHARK_PYTHON_CHECK
2441 AM_CONDITIONAL(HAVE_LIBPY, test x$want_python != xno)
2445 # Define WS_MSVC_NORETURN appropriately for declarations of routines that
2446 # never return (just like Charlie on the MTA).
2448 # Note that MSVC++ expects __declspec(noreturn) to precede the function
2449 # name and GCC, as far as I know, expects __attribute__((noreturn)) to
2450 # follow the function name, so we need two different flavors of
2453 AC_DEFINE(WS_MSVC_NORETURN,, [Define as the string to precede declarations of routines that never return])
2455 dnl Checks for typedefs, structures, and compiler characteristics.
2458 # Check how we can get the time zone abbreviation
2459 AC_WIRESHARK_TIMEZONE_ABBREV
2461 # We need to know whether "struct stat" has an "st_flags" member
2462 # for file_user_immutable().
2464 AC_WIRESHARK_STRUCT_ST_FLAGS
2466 # We need to know whether "struct sockaddr" has an "sa_len" member
2467 # for get_interface_list().
2469 AC_WIRESHARK_STRUCT_SA_LEN
2471 # We must know our byte order
2474 # Checks whether "-traditional" is needed when using "ioctl".
2475 # XXX - do we need this?
2476 AC_PROG_GCC_TRADITIONAL
2479 AC_CHECK_FUNC(getopt,
2481 AC_DEFINE(HAVE_GETOPT, 1, [Define to 1 if you have the getopt function.])
2483 GETOPT_LO="wsgetopt.lo"
2485 if test "$ac_cv_func_getopt" = no ; then
2486 GETOPT_LO="wsgetopt.lo"
2488 AM_CONDITIONAL(NEED_GETOPT_LO, test "x$ac_cv_func_getopt" = "xno")
2491 AC_CHECK_FUNC(strncasecmp, STRNCASECMP_LO="",
2492 STRNCASECMP_LO="strncasecmp.lo")
2493 if test "$ac_cv_func_strncasecmp" = no ; then
2494 STRNCASECMP_LO="strncasecmp.lo"
2496 AM_CONDITIONAL(NEED_STRNCASECMP_LO, test "x$ac_cv_func_strncasecmp" = "xno")
2497 AC_SUBST(STRNCASECMP_LO)
2499 AC_CHECK_FUNCS(mkstemp mkdtemp)
2501 AC_SEARCH_LIBS(inet_aton, [socket nsl], have_inet_aton=yes,
2503 if test "$have_inet_aton" = no; then
2504 INET_ATON_LO="inet_aton.lo"
2505 AC_DEFINE(HAVE_INET_ATON_H, 0, [Define unless inet/aton.h needs to be included])
2509 AM_CONDITIONAL(NEED_INET_ATON_LO, test "x$have_inet_aton" = "xno")
2510 AC_SUBST(INET_ATON_LO)
2512 AC_SEARCH_LIBS(inet_pton, [socket nsl], [
2513 dnl check for pre-BIND82 inet_pton() bug.
2514 AC_MSG_CHECKING(for broken inet_pton)
2515 AC_TRY_RUN([#include <sys/types.h>
2516 #include <sys/socket.h>
2517 #include <netinet/in.h>
2518 #include <arpa/inet.h>
2523 /* this should return 0 (error) */
2524 return inet_pton(AF_INET6, "0:1:2:3:4:5:6:7:", buf);
2528 }], [AC_MSG_RESULT(ok);
2529 have_inet_pton=yes], [AC_MSG_RESULT(broken);
2530 have_inet_pton=no], [AC_MSG_RESULT(cross compiling, assume it is broken);
2531 have_inet_pton=no])],
2533 if test "$have_inet_pton" = no; then
2534 INET_PTON_LO="inet_pton.lo"
2538 AM_CONDITIONAL(NEED_INET_PTON_LO, test "x$have_inet_pton" = "xno")
2539 AC_SUBST(INET_PTON_LO)
2541 AC_SEARCH_LIBS(inet_ntop, [socket nsl], [
2542 AC_MSG_CHECKING([for inet_ntop prototype])
2543 AC_TRY_COMPILE([#include <stdio.h>
2544 #include <sys/types.h>
2545 #include <sys/socket.h>
2546 #include <netinet/in.h>
2547 #include <arpa/inet.h>
2549 extern const char *inet_ntop(int, const void *, char *, size_t);],, [
2551 AC_DEFINE(HAVE_INET_NTOP_PROTO, 1,
2552 [Define if inet_ntop() prototype exists])], [
2553 AC_TRY_COMPILE([#include <stdio.h>
2554 #include <sys/types.h>
2555 #include <sys/socket.h>
2556 #include <netinet/in.h>
2557 #include <arpa/inet.h>
2559 extern const char *inet_ntop(int, const void *, char *, socklen_t);],, [
2561 AC_DEFINE(HAVE_INET_NTOP_PROTO, 1,
2562 [Define if inet_ntop() prototype exists])], [
2563 AC_MSG_RESULT(no)])])
2565 INET_NTOP_LO="inet_ntop.lo"
2566 AC_DEFINE(NEED_INET_V6DEFS_H, 1,
2567 [Define if inet/v6defs.h needs to be included])])
2568 AM_CONDITIONAL(NEED_INET_NTOP_LO, test "x$INET_NTOP_LO" != "x")
2569 AC_SUBST(INET_NTOP_LO)
2571 AC_CHECK_FUNC(strptime, STRPTIME_LO="",
2572 [STRPTIME_LO="strptime.lo"
2573 AC_DEFINE(NEED_STRPTIME_H, 1, [Define if strptime.h needs to be included])
2575 if test "$ac_cv_func_strptime" = no ; then
2576 STRPTIME_LO="strptime.lo"
2578 AC_SUBST(STRPTIME_C)
2579 AM_CONDITIONAL(NEED_STRPTIME_LO, test "x$ac_cv_func_strptime" = "no")
2580 AC_SUBST(STRPTIME_LO)
2582 AC_CHECK_FUNCS(getprotobynumber gethostbyname2)
2583 AC_CHECK_FUNCS(issetugid)
2584 AC_CHECK_FUNCS(mmap mprotect sysconf)
2586 dnl blank for now, but will be used in future
2587 AC_SUBST(wireshark_SUBDIRS)
2590 dnl check whether plugins should be enabled and, if they should be,
2591 dnl check for plugins directory - stolen from Amanda's configure.ac
2593 dnl we don't wish to expand ${libdir} yet
2594 plugindir='${libdir}/wireshark/plugins/${VERSION}'
2595 AC_ARG_WITH(plugins,
2596 AC_HELP_STRING( [--with-plugins@<:@=DIR@:>@],
2597 [support plugins (installed in DIR, if supplied) @<:@default=yes, if possible@:>@]),
2599 if test "x$withval" = "xno"; then
2601 elif test "x$have_plugins" = "xno"; then
2602 AC_MSG_ERROR([GLib on this platform doesn't support loadable modules, so you can't enable plugins.])
2603 elif test "x$withval" != "xyes"; then
2604 plugindir="$withval"
2607 AM_CONDITIONAL(HAVE_PLUGINS, test "x$have_plugins" = "xyes")
2608 if test x$have_plugins = xyes
2610 AC_DEFINE(HAVE_PLUGINS, 1, [Define if plugins are enabled])
2613 CPPFLAGS="$CPPFLAGS '-DPLUGIN_DIR=\"\$(plugindir)\"'"
2616 # The plugin dissectors reside in ./plugins/PROTO/
2619 AC_SUBST(PLUGIN_LIBS)
2622 # Check if (emem) memory allocations must be 8-byte aligned.
2623 # I haven't been able to write C code that reliably makes that determination
2624 # (different versions of GCC with or without optimization give different
2625 # results) so just assume everything except (32-bit) x86 needs 8-byte
2626 # alignment (64-bit platforms either require 8-byte alignment for pointers
2627 # and 64-bit integral data types or may get better performance from that;
2628 # 64-bit x86 will get 8-byte alignment from G_MEM_ALIGN anyway. 32-bit
2629 # platforms would only require it, or get better performance from it,
2630 # for 64-bit floating-point values.).
2632 AC_MSG_CHECKING(whether we need memory allocations to be 8-byte aligned)
2634 i386|i486|i586|i686)
2639 AC_DEFINE(NEED_8_BYTE_ALIGNMENT, 1, [Define if we need memory allocations to be 8-byte aligned])
2645 # Yes, AM_PROG_LIBTOOL is redundant with newer version(s) of some tool(s)
2646 # (autoconf? automake? libtool?) - with the newer version(s), it's
2647 # just an alias for AC_PROG_LIBTOOL, which is called earlier.
2649 # With older version(s) of those tool(s), however, it's not just an
2650 # alias, and the configure scripts don't work without it.
2653 AC_SUBST(LIBTOOL_DEPS)
2655 AM_CONDITIONAL(ENABLE_STATIC, test x$enable_static = xyes)
2656 if test x$enable_static = xyes -a x$have_plugins = xyes
2658 AC_DEFINE(ENABLE_STATIC, 1, [Link plugins statically into Wireshark])
2660 AC_SUBST(ENABLE_STATIC)
2662 dnl Save the cacheable configure results to config.cache before recursing
2665 sinclude(plugins/Custom.m4) dnl
2666 ifdef(_CUSTOM_AC_OUTPUT_,, define(_CUSTOM_AC_OUTPUT_, )) dnl
2668 sinclude(asn1/Custom.m4) dnl
2669 ifdef(_CUSTOM_ASN1_AC_OUTPUT_,, define(_CUSTOM_ASN1_AC_OUTPUT_, )) dnl
2671 AC_CONFIG_HEADERS(config.h)
2676 _CUSTOM_ASN1_AC_OUTPUT_
2677 asn1/acp133/Makefile
2679 asn1/ansi_map/Makefile
2680 asn1/ansi_tcap/Makefile
2681 asn1/atn-cm/Makefile
2682 asn1/atn-cpdlc/Makefile
2683 asn1/atn-ulcs/Makefile
2687 asn1/charging_ase/Makefile
2692 asn1/credssp/Makefile
2701 asn1/gprscdr/Makefile
2702 asn1/gsm_map/Makefile
2711 asn1/h450-ros/Makefile
2714 asn1/HI2Operations/Makefile
2719 asn1/isdn-sup/Makefile
2720 asn1/kerberos/Makefile
2723 asn1/logotypecertextn/Makefile
2727 asn1/lte-rrc/Makefile
2730 asn1/mpeg-audio/Makefile
2731 asn1/mpeg-pes/Makefile
2733 asn1/ns_cert_exts/Makefile
2741 asn1/pkcs12/Makefile
2742 asn1/pkinit/Makefile
2743 asn1/pkixac/Makefile
2744 asn1/pkix1explicit/Makefile
2745 asn1/pkix1implicit/Makefile
2746 asn1/pkixproxy/Makefile
2747 asn1/pkixqualified/Makefile
2748 asn1/pkixtsp/Makefile
2751 asn1/q932-ros/Makefile
2762 asn1/sbc-ap/Makefile
2765 asn1/spnego/Makefile
2773 asn1/wlancertextn/Makefile
2775 asn1/x509af/Makefile
2776 asn1/x509ce/Makefile
2777 asn1/x509if/Makefile
2778 asn1/x509sat/Makefile
2785 epan/dfilter/Makefile
2786 epan/dissectors/Makefile
2787 epan/dissectors/dcerpc/Makefile
2788 epan/dissectors/pidl/Makefile
2789 epan/ftypes/Makefile
2792 epan/wspython/Makefile
2803 packaging/macosx/Info.plist
2804 packaging/macosx/Makefile
2805 packaging/macosx/osx-dmg.sh
2806 packaging/macosx/Wireshark_package.pmdoc/index.xml
2807 packaging/nsis/Makefile
2808 packaging/rpm/Makefile
2809 packaging/rpm/SPECS/Makefile
2810 packaging/rpm/SPECS/wireshark.spec
2811 packaging/svr4/Makefile
2812 packaging/svr4/checkinstall
2813 packaging/svr4/pkginfo
2815 plugins/asn1/Makefile
2816 plugins/docsis/Makefile
2817 plugins/ethercat/Makefile
2818 plugins/gryphon/Makefile
2819 plugins/irda/Makefile
2820 plugins/m2m/Makefile
2821 plugins/mate/Makefile
2822 plugins/opcua/Makefile
2823 plugins/profinet/Makefile
2824 plugins/stats_tree/Makefile
2825 plugins/unistim/Makefile
2826 plugins/wimax/Makefile
2827 plugins/wimaxasncp/Makefile
2828 plugins/wimaxmacphy/Makefile
2830 tools/lemon/Makefile
2836 dnl AC_CONFIG_FILES([tools/setuid-root.pl], [chmod +x tools/setuid-root.pl])
2841 if test "x$have_gtk" = "xyes"; then
2842 if test "x$with_gtk3" = "xyes"; then
2843 gtk_lib_message=" (with GTK+ 3"
2845 gtk_lib_message=" (with GTK+ 2"
2847 if test "x$have_ige_mac" = "xyes"; then
2848 gtk_lib_message="$gtk_lib_message and Mac OS X integration)"
2850 gtk_lib_message="$gtk_lib_message)"
2854 if test "x$have_qt" = "xyes" ; then
2855 enable_qtshark="yes"
2860 if test "x$enable_setcap_install" = "xyes" ; then
2861 setcap_message="yes"
2866 if test "x$enable_setuid_install" = "xyes" ; then
2867 setuid_message="yes"
2872 if test "x$DUMPCAP_GROUP" = "x" ; then
2873 dumpcap_group_message="(none)"
2875 dumpcap_group_message="$DUMPCAP_GROUP"
2878 if test "x$want_zlib" = "xno" ; then
2884 if test "x$want_lua" = "xyes" ; then
2890 if test "x$want_python" = "xno"; then
2893 python_message="yes"
2896 if test "x$want_portaudio" = "xyes" ; then
2897 portaudio_message="yes"
2899 portaudio_message="no"
2902 if test "x$want_ssl" = "xno" ; then
2908 if test "x$want_krb5" = "xno" ; then
2911 krb5_message="yes ($ac_krb5_version)"
2914 if test "x$have_good_c_ares" = "xyes" ; then
2915 c_ares_message="yes"
2920 if test "x$have_good_adns" = "xyes" ; then
2923 if test "x$have_good_c_ares" = "xyes" ; then
2924 adns_message="no (using c-ares instead)"
2930 if test "x$have_good_libcap" = "xyes" ; then
2931 libcap_message="yes"
2936 if test "x$have_good_geoip" = "xyes" ; then
2943 echo "The Wireshark package has been configured with the following options."
2944 echo " Build wireshark (Gtk+) : $have_gtk""$gtk_lib_message"
2945 echo " Build wireshark-qt : $enable_qtshark"
2946 echo " Build tshark : $enable_tshark"
2947 echo " Build capinfos : $enable_capinfos"
2948 echo " Build editcap : $enable_editcap"
2949 echo " Build dumpcap : $enable_dumpcap"
2950 echo " Build mergecap : $enable_mergecap"
2951 echo " Build reordercap : $enable_reordercap"
2952 echo " Build text2pcap : $enable_text2pcap"
2953 echo " Build randpkt : $enable_randpkt"
2954 echo " Build dftest : $enable_dftest"
2955 echo " Build rawshark : $enable_rawshark"
2956 echo " Build echld : $have_echld"
2958 echo " Save files as pcap-ng by default : $enable_pcap_ng_default"
2959 echo " Install dumpcap with capabilities : $setcap_message"
2960 echo " Install dumpcap setuid : $setuid_message"
2961 echo " Use dumpcap group : $dumpcap_group_message"
2962 echo " Use plugins : $have_plugins"
2963 echo " Use Lua library : $lua_message"
2964 echo " Use Python binding : $python_message"
2965 echo " Build rtp_player : $portaudio_message"
2966 echo " Build profile binaries : $enable_profile_build"
2967 echo " Use pcap library : $want_pcap"
2968 echo " Use zlib library : $zlib_message"
2969 echo " Use kerberos library : $krb5_message"
2970 echo " Use c-ares library : $c_ares_message"
2971 echo " Use GNU ADNS library : $adns_message"
2972 echo " Use SMI MIB library : $libsmi_message"
2973 echo " Use GNU crypto library : $gcrypt_message"
2974 echo " Use SSL crypto library : $ssl_message"
2975 echo " Use IPv6 name resolution : $enable_ipv6"
2976 echo " Use gnutls library : $tls_message"
2977 echo " Use POSIX capabilities library : $libcap_message"
2978 echo " Use GeoIP library : $geoip_message"
2979 echo " Use nl library : $libnl_message"