2 # Autoconf script for Wireshark
6 # Define variables for the components of the Wireshark version number.
8 m4_define([version_major], [2])
9 m4_define([version_minor], [1])
10 m4_define([version_micro], [0])
11 m4_define([version_micro_extra], version_micro)
12 m4_append([version_micro_extra], [])
14 AC_INIT(wireshark, [version_major.version_minor.version_micro_extra], http://bugs.wireshark.org/, , http://www.wireshark.org/)
18 # Minimum autoconf version we require.
20 # Variable expansion doesn't work in AC_PREREQ()
22 AC_SUBST(AC_MIN_VERSION)
24 dnl Make sure to keep ACLOCAL_AMFLAGS in Makefile.am and AC_CONFIG_MACRO_DIRS
25 dnl in configure.ac in sync, otherwise there will be an error running autogen.sh.
26 m4_ifdef([AC_CONFIG_MACRO_DIRS],AC_CONFIG_MACRO_DIRS([./aclocal-fallback]))
28 dnl Check for CPU / vendor / OS
29 dnl The user is encouraged to use either `AC_CANONICAL_BUILD', or
30 dnl `AC_CANONICAL_HOST', or `AC_CANONICAL_TARGET', depending on the
31 dnl needs. Using `AC_CANONICAL_TARGET' is enough to run the two other
34 dnl As nothing in the Wireshark is itself a build tool (we are not,
35 dnl for example, a compiler that generates machine code), we probably
36 dnl don't need AC_CANONICAL_TARGET, so, in theory, we should be able
37 dnl to use AC_CANONICAL_BUILD and AC_CANONICAL_HOST - or perhaps just
38 dnl AC_CANONICAL_HOST - instead. Note that we do have tools, such as
39 dnl lemon, that need to be built for the build machine, not for the
40 dnl host machine, so we might need both.
42 dnl This has to be done *after* AC_INIT, otherwise autogen.sh fails.
44 dnl AC_CANONICAL_BUILD
48 AM_INIT_AUTOMAKE([1.9 tar-ustar dist-bzip2 no-dist-gzip subdir-objects])
50 # Make Wireshark's version available in config.h
51 AC_DEFINE(VERSION_MAJOR, version_major, [Wireshark's major version])
52 AC_DEFINE(VERSION_MINOR, version_minor, [Wireshark's minor version])
53 AC_DEFINE(VERSION_MICRO, version_micro, [Wireshark's micro version])
55 AC_DEFINE(VERSION_FLAVOR, "Development Build", [Wireshark's package flavor])
60 # Checks for programs used in the main build process.
63 if test "$ac_cv_prog_cc_stdc" == "no"
65 AC_MSG_ERROR([The C compiler does not support standard C])
72 dnl Work around libtool bug (fixed in the version 1.5a?)
73 AC_DEFUN([AC_PROVIDE_AC_LIBTOOL_DLOPEN], )
76 if test ! -z "$CXX"; then
78 # OK, we found something AC_LANG_CXX thinks is a C++ compiler,
81 # Some UN*Xes have, by default, a case-insensitive file
82 # system, and AC_PROG_CXX looks for, among other things,
83 # "CC" as a C++ compiler, and, if you have a case-insensitive
84 # file system and a C compiler named "cc" (both true, by
85 # default, on OS X), AC_PROG_CXX may end up thinking it's
88 # So we check by feeding the purported C++ compiler a
89 # program using C++ features (iostream).
91 # We do this after AC_PROG_LIBTOOL; if we did so before, and
92 # cleared CXX if what we had isn't a C++ compiler, that'd
93 # get undone by AC_PROG_LIBTOOL for some reason.
95 AC_MSG_CHECKING(whether $CXX is a C++ compiler)
97 AC_LINK_IFELSE([AC_LANG_PROGRAM(
102 std::cout << "Hello World! ";
105 [AC_MSG_RESULT(yes)],
112 AC_PATH_PROG(PERL, perl)
115 AC_PATH_PROGS(PYTHON, python python3)
116 if test ! -z "$PYTHON"; then
118 # OK, we found Python; is it Python 2.5 or later?
119 # Note: we don't use named components for sys.version_info to get
120 # the major version number, as named components for version_info
121 # were apparently introduced in Python 2.7.
123 AC_MSG_CHECKING([whether $PYTHON is Python 2.5 or later])
124 python_major_version=`$PYTHON -c 'import sys; print (sys.version_info[[0]])'`
125 python_minor_version=`$PYTHON -c 'import sys; print (sys.version_info[[1]])'`
126 if test "$python_major_version" -eq 2 -a "$python_minor_version" -lt 5 ; then
128 AC_MSG_WARN([Building with Python $python_major_version.$python_minor_version may not work])
133 AC_MSG_ERROR(I couldn't find python; make sure it's installed and in your path)
137 # XXX - should autogen.sh check for YACC/Bison and Flex? A user building
138 # from a distribution tarball shouldn't have to have YACC/Bison or Flex,
139 # as the tarball should contain the results of running YACC/Bison on .y
140 # files and running Flex on .l files, but a user building from SVN
141 # will have to run YACC/Bison and Flex to process those files.
143 # On the other hand, what about users who use a distribution tarball to
144 # do development? They *shouldn't* - that's what the SVN repository is
145 # for - but they might. They'd get errors if they modify a .y or .l
146 # file and try to do a build - but the error should tell them that they
147 # need to get YACC/Bison and/or Flex.
149 # Then again, getting them shouldn't be too big of a burden.
151 # XXX - is the same true of pod2man and pod2html, or are they needed
152 # even when building from a distribution tarball?
156 AC_PATH_PROG(YACCDUMMY, $YACC)
157 if test "x$YACCDUMMY" = x
159 AC_MSG_ERROR(I couldn't find yacc (or bison or ...); make sure it's installed and in your path)
162 AC_PATH_PROG(LEX, flex)
165 AC_MSG_ERROR(I couldn't find flex; make sure it's installed and in your path)
167 AC_PATH_PROG(POD2MAN, pod2man)
168 if test "x$POD2MAN" = x
171 # The alternative is not to build the man pages....
173 AC_MSG_ERROR(I couldn't find pod2man; make sure it's installed and in your path)
175 AC_PATH_PROG(POD2HTML, pod2html)
176 if test "x$POD2HTML" = x
179 # The alternative is not to build the HTML man pages....
181 AC_MSG_ERROR(I couldn't find pod2html; make sure it's installed and in your path)
185 # Checks for programs used by Wireshark/TShark/etc.
189 # XXX - this looks for various HTML viewers on the host, not the target;
190 # we really want to know what's available on the target, for cross-builds.
191 # That would probably require us to, at run time, look for xdg-open and,
192 # if we don't find it, look for mozilla, htmlview, etc.
194 AC_PATH_PROG(HTML_VIEWER, xdg-open)
195 if test "x$HTML_VIEWER" != x
198 # XXX - the HTML_VIEWER shell variable is the full path of xdg-open.
199 # Define some variable to be that, so we just run that?
201 AC_DEFINE(HAVE_XDG_OPEN, 1, [Define if we have xdg-open])
204 # XXX - we have to define HTML_VIEWER for the prefs.c code that
205 # sets the default value of the Web browser preference, even
206 # though that preference won't be offered.
208 AC_DEFINE_UNQUOTED(HTML_VIEWER, "xdg-open", [HTML viewer, e.g. mozilla])
210 AC_PATH_PROG(HTML_VIEWER, htmlview)
211 if test "x$HTML_VIEWER" = x
213 AC_DEFINE_UNQUOTED(HTML_VIEWER, "mozilla", [HTML viewer, e.g. mozilla])
215 AC_DEFINE_UNQUOTED(HTML_VIEWER, "htmlview", [HTML viewer, e.g. mozilla])
220 # Set "ac_supports_gcc_flags" if the compiler is known to support GCC-style
221 # flags such as -pedantic, -W warning flags and -f feature flags. Currently,
222 # we assume GCC and clang do; other compilers should be added here.
224 # This is done to avoid getting tripped up by compilers that support
225 # those flags but give them a different meaning.
227 if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
228 ac_supports_gcc_flags=yes
231 if test "x$CC_FOR_BUILD" = x
235 AC_SUBST(CC_FOR_BUILD)
236 AC_SUBST(CFLAGS_FOR_BUILD)
239 AC_PATH_PROG(DOXYGEN, doxygen)
240 AC_CHECK_PROG(HAVE_DOXYGEN, doxygen, "yes", "no")
241 AM_CONDITIONAL(HAVE_DOXYGEN, test x$HAVE_DOXYGEN = xyes)
244 # Check for pkg-config and set PKG_CONFIG accordingly.
246 # This is referenced via AC_REQUIRE([PKG_PROG_PKG_CONFIG] in some macros
247 # like PKG_CHECK_MODULES. If the first call to such a macro is under an
248 # "if" statement, it's safer to call PKG_PROG_PKG_CONFIG directly, see
249 # the comments in acolocal.m4
251 # We want version 0.7 or better. (XXX - explain why. Is that just
252 # because our Qt tests were originally based on AM_PATH_GTK, and *it*
253 # requires 0.7 or better?)
255 PKG_PROG_PKG_CONFIG(0.7)
256 if test -z "$PKG_CONFIG"; then
257 AC_MSG_ERROR(I couldn't find pkg-config; make sure it's installed and in your path)
260 AC_ARG_ENABLE(osx-deploy-target,
261 AC_HELP_STRING( [--enable-osx-deploy-target],
262 [choose an OS X deployment target @<:@default=major release on which you're building@:>@]),
272 # Let the user specify an OS X release to use as a
273 # deplayment target; if they specify that we should
274 # have a deployment target but don't specify the
275 # deployment target, then, if we have SDKs available,
276 # pick the OS version on which the build is being done.
277 # This also causes the build to be done against an SDK
278 # rather than against the headers and libraries in
279 # /usr/include and /usr/lib.
281 # Check for an OS X deployment target early, so that
282 # as many tests using the compiler are done using the
283 # flags that we'll be using when building.
285 if test $enableval = no
288 # The user explicitly said
289 # --disable-osx-deploy-target, so don't build
293 elif test $enableval = yes
296 # The user said --enable-osx-deploy-target, but
297 # didn't say what version to target; target the
298 # major version number of the version of OS X on
299 # which we're running.
301 # (We quote the command so that we can use
302 # autoconf's M4 quoting characters, [ and ], in
303 # the sed expression.)
305 [deploy_target=`sw_vers -productVersion | sed 's/\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.[0-9]*/\1.\2/'`]
307 deploy_target="$enableval"
313 # No. Fail, because whatever the user intended for us to
314 # do, we can't do it.
316 AC_MSG_ERROR([--enable-osx-deploy-target specified on an OS other than OS X])
328 # If we have SDKs available, default to targeting the major
329 # version number of the version of OS X on which we're
332 # (We quote the command so that we can use autoconf's
333 # M4 quoting characters, [ and ], in the sed expression.)
335 for i in /Developer/SDKs \
336 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs \
337 /Library/Developer/CommandLineTools/SDKs
341 [deploy_target=`sw_vers -productVersion | sed 's/\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.[0-9]*/\1.\2/'`]
349 # No. There's nothing to do.
355 if test ! -z "$deploy_target"
357 AC_MSG_CHECKING([whether we can build for OS X $deploy_target])
358 case $deploy_target in
362 # I'm not sure this would even work.
365 AC_ERROR([We don't support building for OS X $deploy_target])
370 # XXX - never tested.
373 SDKPATH="/Developer/SDKs/MacOSX10.3.9.sdk"
378 # Look for the oldest SDK we can find that's
379 # for an OS equal to or later than this one.
381 # XXX - for 10.4, do we need 10.4u? We're
382 # not currently doing fat builds (we'd need
383 # fat versions of the support libraries for
384 # that to be useful), but, if we do, we'd
389 # Get the real version - strip off the "10.".
390 # We'll worry about that if, as, and when there's ever
393 deploy_real_version=`echo "$deploy_target" | sed -n 's/10\.\(.*\)/\1/p'`
396 # Search each directory that might contain SDKs.
399 for sdksdir in /Developer/SDKs \
400 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs \
401 /Library/Developer/CommandLineTools/SDKs
404 # Get a list of all the SDKs.
406 if ! test -d "$sdksdir"
409 # There is no directory with that name.
410 # Move on to the next one in the list,
417 # Get a list of all the SDKs in that directory,
420 # We have to use @<:@ for [ and @:>@ for ] to
421 # avoid m4 removing the square brackets.
423 sdklist=`(cd "$sdksdir"; ls -d MacOSX10.@<:@0-9@:>@*.sdk 2>/dev/null)`
428 # Get the real version for this SDK.
430 sdk_real_version=`echo "$sdk" | sed -n 's/MacOSX10\.\(.*\)\.sdk/\1/p'`
433 # Is it for the deployment target or
434 # some later release?
436 if test "$sdk_real_version" -ge "$deploy_real_version"
441 sdkpath="$sdksdir/$sdk"
446 if test -z "$sdkpath"
449 AC_MSG_ERROR([We couldn't find an SDK for OS X $deploy_target or later])
452 AC_MSG_RESULT([yes, with the 10.$sdk_real_version SDK])
457 # Add a -mmacosx-version-min flag to force tests that
458 # use the compiler, as well as the build itself, not to,
459 # for example, use compiler or linker features not supported
460 # by the minimum targeted version of the OS.
462 # Add an -isysroot flag to use the SDK.
464 CFLAGS="-mmacosx-version-min=$deploy_target -isysroot $SDKPATH $CFLAGS"
465 CXXFLAGS="-mmacosx-version-min=$deploy_target -isysroot $SDKPATH $CXXFLAGS"
466 LDFLAGS="-mmacosx-version-min=$deploy_target -isysroot $SDKPATH $LDFLAGS"
469 # Add a -sdkroot flag to use with osx-app.sh.
471 OSX_APP_FLAGS="-sdkroot $SDKPATH"
474 # XXX - do we need this to build the Wireshark wrapper?
475 # XXX - is this still necessary with the -mmacosx-version-min
478 OSX_DEPLOY_TARGET="MACOSX_DEPLOYMENT_TARGET=$deploy_target"
481 # In the installer package XML file, give the deployment target
482 # as the minimum version.
484 OSX_MIN_VERSION="$deploy_target"
486 case $deploy_target in
490 # Only 32-bit builds are supported. 10.5
491 # (and 10.4?) had a bug that causes some BPF
492 # functions not to work with 64-bit userland
493 # code, so capturing won't work.
495 CFLAGS="-m32 $CFLAGS"
496 CXXFLAGS="-m32 $CXXFLAGS"
497 LDFLAGS="-m32 $LDFLAGS"
509 # In the installer package XML file, give the current OS
510 # version, minor version and all, as the minimum version.
511 # We can't guarantee that the resulting binary will work
512 # on older OS versions, not even older minor versions
513 # (original release or earlier software updates).
515 OSX_MIN_VERSION=`sw_vers -productVersion`
519 AC_SUBST(OSX_MIN_VERSION)
522 # Try to arrange for large file support.
527 # Look for math functions; use libm if necessary.
529 AC_SEARCH_LIBS(floor, m)
530 AC_SEARCH_LIBS(ceil, m)
531 AC_SEARCH_LIBS(exp, m)
532 AC_SEARCH_LIBS(log, m)
533 AC_SEARCH_LIBS(log10, m)
534 AC_SEARCH_LIBS(floorl, m,
537 AC_DEFINE(HAVE_FLOORL, 1, [Define if you have the floorl function.])
539 FLOORL_LO="floorl.lo")
544 # GUI toolkit options
547 AC_HELP_STRING( [--with-qt=@<:@yes/no/4/5@:>@],
548 [use Qt @<:@default=yes@:>@]),
549 with_qt="$withval", with_qt="unspecified")
552 AC_HELP_STRING( [--with-gtk2=@<:@yes/no@:>@],
553 [use GTK+ 2.0 @<:@default=no@:>@]),
554 with_gtk2="$withval", with_gtk2="unspecified")
557 AC_HELP_STRING( [--with-gtk3=@<:@yes/no@:>@],
558 [use GTK+ 3.0 instead of 2.0 @<:@default=yes@:>@]),
559 with_gtk3="$withval", with_gtk3="unspecified")
562 # Version 3.0 switched from LGPLv2.1+ to LGPLv3+, then switched back to
563 # LGPLv2.1+ in version 3.1.10.
564 # GnuTLS depends on GMP which switched from LGPLv2.1+ to LGPLv3+ in
565 # version 4.2.2, the switched to LGPLv3+ / GPLv2+ in version 6.0.0.
568 want_gnutls="if_available"
569 AC_ARG_WITH([gnutls],
570 AC_HELP_STRING( [--with-gnutls=@<:@yes/no@:>@],
571 [use GnuTLS library @<:@default=yes, if available@:>@]),
572 [ with_gnutls="$withval"; want_gnutls="yes" ], with_gnutls="yes")
574 if test "x$with_gnutls" = "xyes"; then
575 have_license_compatible_gnutls="no"
576 PKG_CHECK_MODULES([LIBGNUTLS], [gnutls >= 3.1.10 ],
577 [ have_license_compatible_gnutls="yes" ], [ echo "GnuTLS >= 3.1.10 not found " ]
580 if test "x$have_license_compatible_gnutls" != "xyes"; then
581 PKG_CHECK_MODULES([LIBGNUTLS], [gnutls >= 2.12.0 gnutls < 3],
582 [ have_license_compatible_gnutls="yes" ] , [ echo "GnuTLS >= 2.12.0, < 3.0 not found " ]
586 if test "x$have_license_compatible_gnutls" = "xyes"; then
587 echo "GnuTLS found, enabling SSL decryption"
588 AC_DEFINE(HAVE_LIBGNUTLS, 1, [Define to use GnuTLS library])
591 echo "GnuTLS with compatible license not found, disabling SSL decryption"
594 # Error out if the user explicitly requested gnutls
595 if test "x$want_gnutls" = "xyes"; then
596 AC_MSG_ERROR([GnuTLS crypto library was requested, but is not available])
603 want_gcrypt="if_available"
604 AC_ARG_WITH([gcrypt],
605 AC_HELP_STRING( [--with-gcrypt=@<:@yes/no@:>@],
606 [use gcrypt library @<:@default=yes, if available@:>@]),
607 [ with_gcrypt="$withval"; want_gcrypt="yes" ], with_gcrypt="yes")
609 if test "x$with_gcrypt" = "xyes"; then
610 AM_PATH_LIBGCRYPT(1.4.2,
612 echo "libgcrypt found, enabling decryption for ipsec, ssl, etc."
613 AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define to use libgcrypt])
617 if test x$libgcrypt_config_prefix != x ; then
618 AC_MSG_ERROR([[libgcrypt not found; install libgcrypt-devel package for your system]])
620 echo "libgcrypt not found, disabling decryption for ipsec, ssl, etc."
624 # Error out if the user explicitly requested gcrypt
625 if test "x$want_gcrypt" = "xyes"; then
626 AC_MSG_ERROR([libgcrypt library was requested, but is not available])
633 AC_HELP_STRING([--with-libnl@<:@=VERSION@:>@],
634 [use libnl (force version VERSION, if supplied) @<:@default: yes, if available@:>@]),
636 if test "x$withval" = "xno"
639 elif test "x$withval" = "xyes"
643 elif test "x$withval" = "x1"
647 elif test "x$withval" = "x2"
651 elif test "x$withval" = "x3"
656 AC_MSG_ERROR(["$withval" is not a valid argument to --with-libnl])
660 # Use libnl if it's present, otherwise don't.
662 want_libnl=ifavailable
666 # Libnl is Linux-specific.
671 AC_MSG_CHECKING(whether to use libnl for various network interface purposes)
673 if test x$want_libnl = "xno"; then
678 # Test for specific libnl versions only if no version
679 # was specified by the user or if the version in question
680 # was requested by the user.
682 if test x$libnl_version = "xany" -o x$libnl_version = "x3"; then
683 PKG_WIRESHARK_CHECK_SYSTEM_MODULES(LIBNL3, [libnl-route-3.0 >= 3.0 libnl-genl-3.0] >= 3.0, [have_libnl3=yes], [have_libnl3=no])
685 if test x$libnl_version = "xany" -o x$libnl_version = "x2"; then
686 PKG_WIRESHARK_CHECK_SYSTEM_MODULES(LIBNL2, libnl-2.0 >= 2.0, [have_libnl2=yes], [have_libnl2=no])
688 if test x$libnl_version = "xany" -o x$libnl_version = "x1"; then
689 PKG_WIRESHARK_CHECK_SYSTEM_MODULES(LIBNL1, libnl-1 >= 1.0, [have_libnl1=yes], [have_libnl1=no])
691 if (test "${have_libnl3}" = "yes"); then
692 CFLAGS="$CFLAGS $LIBNL3_CFLAGS"
693 LIBS="$LIBS $LIBNL3_LIBS"
694 AC_DEFINE(HAVE_LIBNL, 1, [Enable libnl support])
695 AC_DEFINE(HAVE_LIBNL3, 1, [libnl version 3])
696 libnl_message="yes (v3)"
697 elif (test "${have_libnl2}" = "yes"); then
698 CFLAGS="$CFLAGS $LIBNL2_CFLAGS"
699 LIBS="$LIBS $LIBNL2_LIBS"
700 AC_DEFINE(HAVE_LIBNL, 1, [Enable libnl support])
701 AC_DEFINE(HAVE_LIBNL2, 1, [libnl version 2])
702 libnl_message="yes (v2)"
703 elif (test "${have_libnl1}" = "yes"); then
704 CFLAGS="$CFLAGS $LIBNL1_CFLAGS"
705 LIBS="$LIBS $LIBNL1_LIBS"
706 AC_DEFINE(HAVE_LIBNL, 1, [Enable libnl support])
707 AC_DEFINE(HAVE_LIBNL1, 1, [libnl version 1])
708 libnl_message="yes (v1)"
710 if test x$want_libnl = "xyes"; then
711 case "$libnl_version" in
714 AC_MSG_ERROR("I couldn't find libnl even though you manually enabled it.")
718 AC_MSG_ERROR("I couldn't find libnl version $libnl_version even though you manually enabled it.")
725 AC_MSG_CHECKING([if nl80211.h is new enough])
726 AC_TRY_COMPILE([#include <linux/nl80211.h>],
727 [int x = NL80211_FREQUENCY_ATTR_MAX_TX_POWER;
728 x |= NL80211_ATTR_SUPPORTED_IFTYPES;
729 x |= NL80211_ATTR_SUPPORTED_COMMANDS;
730 x |= NL80211_ATTR_WIPHY_FREQ;
731 x |= NL80211_CHAN_NO_HT;
733 [AC_MSG_RESULT(yes) AC_DEFINE(HAVE_NL80211, 1, [nl80211.h is new enough])],
736 AC_MSG_CHECKING([for NL80211_SET_CHANNEL])
737 AC_TRY_COMPILE([#include <linux/nl80211.h>],
738 [enum nl80211_commands x = NL80211_CMD_SET_CHANNEL;],
739 [AC_MSG_RESULT(yes) AC_DEFINE(HAVE_NL80211_CMD_SET_CHANNEL, 1, [SET_CHANNEL is supported])],
742 AC_MSG_CHECKING([for NL80211_SPLIT_WIPHY_DUMP])
743 AC_TRY_COMPILE([#include <linux/nl80211.h>],
744 [enum nl80211_protocol_features x = NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP;],
745 [AC_MSG_RESULT(yes) AC_DEFINE(HAVE_NL80211_SPLIT_WIPHY_DUMP, 1, [SPLIT_WIPHY_DUMP is supported])],
750 if test x$want_libnl != "xno" -a x$want_libnl != "xifavailable"; then
751 AC_MSG_WARN([libnl is Linux-specific, ignoring --with-libnl])
756 # FIXME: currently the path argument to with-libsmi is being ignored
760 # Check for programs used when building DocBook documentation.
763 # Check for a2x (convert asciidoc to another format)
764 AC_PATH_PROG(A2X, a2x)
765 AC_CHECK_PROG(HAVE_A2X, a2x, "yes", "no")
766 AM_CONDITIONAL(HAVE_A2X, test x$HAVE_A2X = xyes)
768 # Check for fop (translate .fo to e.g. pdf)
769 AC_PATH_PROG(FOP, fop)
770 AC_CHECK_PROG(HAVE_FOP, fop, "yes", "no")
771 AM_CONDITIONAL(HAVE_FOP, test x$HAVE_FOP = xyes)
773 # TODO: HAVE_LYNX and HAVE_W3M are unused. Maybe require one of them
774 # to be found when a2x is enabled? Otherwise it will fail later...
775 # Check for lynx (asciidoc text format from html)
776 AC_PATH_PROG(LYNX, lynx)
777 AC_CHECK_PROG(HAVE_LYNX, lynx, "yes", "no")
778 AM_CONDITIONAL(HAVE_LYNX, test x$HAVE_LYNX = xyes)
780 # Check for w3m (asciidoc text format from html)
781 AC_PATH_PROG(W3M, w3m)
782 AC_CHECK_PROG(HAVE_W3M, w3m, "yes", "no")
783 AM_CONDITIONAL(HAVE_W3M, test x$HAVE_W3M = xyes)
786 AC_PATH_PROG(XMLLINT, xmllint)
787 AC_CHECK_PROG(HAVE_XMLLINT, xmllint, "yes", "no")
788 AM_CONDITIONAL(HAVE_XMLLINT, test x$HAVE_XMLLINT = xyes)
791 AC_PATH_PROG(XSLTPROC, xsltproc)
792 AC_CHECK_PROG(HAVE_XSLTPROC, xsltproc, "yes", "no")
793 AM_CONDITIONAL(HAVE_XSLTPROC, test x$HAVE_XSLTPROC = xyes)
796 # Check for packaging utilities
797 # For now, we check to see if the various packaging utilites are in our
798 # path. I'm too lazy to write code to go hunt for them. - Gerald
802 # (Lets you install the desktop files.)
804 AC_PATH_PROG(DESKTOP_FILE_INSTALL, desktop-file-install)
807 AC_CHECK_PROG(HAVE_PKGPROTO, pkgproto, "yes", "no")
808 AC_CHECK_PROG(HAVE_PKGMK, pkgmk, "yes", "no")
809 AC_CHECK_PROG(HAVE_PKGTRANS, pkgtrans, "yes", "no")
811 if test x$HAVE_PKGPROTO = xyes -a x$HAVE_PKGMK = xyes \
812 -a x$HAVE_PKGTRANS = xyes ; then
813 HAVE_SVR4_PACKAGING=yes
815 HAVE_SVR4_PACKAGING=no
817 AC_SUBST(HAVE_SVR4_PACKAGING)
820 AC_WIRESHARK_RPM_CHECK
824 AC_CHECK_PROG(HAVE_DPKG_BUILDPACKAGE, dpkg-buildpackage, "yes", "no")
827 AC_CHECK_PROG(HAVE_XCODEBUILD, xcodebuild, "yes", "no")
828 AC_CHECK_PROG(HAVE_HDIUTIL, hdiutil, "yes", "no")
829 AC_CHECK_PROG(HAVE_BLESS, bless, "yes", "no")
831 if test x$HAVE_XCODEBUILD = xyes -a x$HAVE_HDIUTIL = xyes \
832 -a x$HAVE_BLESS = xyes ; then
833 HAVE_OSX_PACKAGING=yes
835 HAVE_OSX_PACKAGING=no
837 AC_SUBST(HAVE_OSX_PACKAGING)
840 # Use this as a proxy for "is this OS X" (just in case somebody actually
841 # built and installed Darwin as an OS, perhaps with some X11-based GUI,
842 # don't look for Darwin).
844 AC_CHECK_PROG(have_sw_vers, sw_vers, "yes", "no")
845 AM_CONDITIONAL(NOT_OS_X, test "x$have_sw_vers" = "xno")
848 # Some compilers have to be told to fail when passed an unknown -W flag;
849 # make sure we do that.
851 AC_WIRESHARK_CHECK_UNKNOWN_WARNING_OPTION_ERROR
854 # Some C++ compilers have to be told to fail when passed a -W flag that
855 # they don't think should apply to C++; make sure we do that.
857 AC_WIRESHARK_CHECK_NON_CXX_WARNING_OPTION_ERROR
860 # Try to add some additional checks to CFLAGS.
861 # These are not enabled by default, because the warnings they produce
862 # are very hard or impossible to eliminate.
864 AC_ARG_ENABLE(extra-compiler-warnings,
865 AC_HELP_STRING( [--enable-extra-compiler-warnings],
866 [do additional compiler warnings @<:@default=no@:>@]),
868 wireshark_extra_flags=$enableval
869 if test $enableval != no
872 # The following are for C and C++
874 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wpedantic)
876 # As we use variadic macros, we don't want warnings
877 # about them, even with -Wpedantic.
879 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-variadic-macros)
881 # Various code blocks this one.
883 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Woverflow)
884 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fstrict-overflow -Wstrict-overflow=4)
886 # Due to various places where APIs we don't control
887 # require us to cast away constness, we can probably
888 # never enable this one with -Werror.
890 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wcast-qual)
892 # Some generated ASN.1 dissectors block this one;
893 # multiple function declarations for the same
894 # function are being generated.
896 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wredundant-decls)
898 # Some loops are safe, but it's hard to convince the
901 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wunsafe-loop-optimizations)
903 # All the registration functions block these for now.
905 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wmissing-prototypes)
906 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wmissing-declarations)
908 # A bunch of "that might not work on SPARC" code blocks
911 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wcast-align)
913 # Works only with Clang
915 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wunreachable-code)
917 # Works only with Clang but generates a lot of warnings
918 # (about glib library not using Doxygen)
920 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wdocumentation)
923 # The following are C only, not C++
925 # Due to various places where APIs we don't control
926 # require us to cast away constness, we can probably
927 # never enable this one with -Werror.
929 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wbad-function-cast, C)
933 # Try to add ASAN address analyze.
934 # Only needed for analyse
937 AC_HELP_STRING( [--enable-asan],
938 [Enable AddressSanitizer (ASAN) for debugging (May be slow down)@<:@default=no@:>@]),
941 # With Clang >= 3.5 Leak detection is enable by default
942 # and no yet all leak is fixed...
943 # use ASAN_OPTIONS=detect_leaks=0 to disable detect_leaks
945 # XXX shouldn't this also be added to LDFLAGS?
946 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fsanitize=address)
953 # The following are for C and C++
955 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wall -W) # -W is now known as -Wextra
956 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wextra) # -W is now known as -Wextra
957 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wendif-labels)
958 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wpointer-arith)
959 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Warray-bounds)
960 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wformat-security)
961 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fwrapv)
962 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fno-strict-overflow)
963 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fno-delete-null-pointer-checks)
964 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wvla)
965 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Waddress)
966 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wattributes)
967 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wdiv-by-zero)
968 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wignored-qualifiers)
969 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wpragmas)
970 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-overlength-strings)
971 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-long-long)
972 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wheader-guard)
973 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wunused-const-variable)
975 # The following are C only, not C++
977 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wc++-compat, C)
978 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wdeclaration-after-statement, C)
983 # Make sure -Wshadow doesn't complain about variables in function and
984 # function pointer declarations shadowing other variables; if not, don't
985 # turn it on, as some versions of GCC (including the one in at least
986 # some Xcode versions that came with Mac OS X 10.5) complain about
989 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wshadow, C,
991 extern int bar(int a);
997 int (*fptr)(int a) = bar;
1002 [warns about variables in function declarations shadowing other variables])
1004 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-pointer-sign, C)
1005 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wold-style-definition, C)
1006 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wstrict-prototypes, C)
1008 # Unfortunately some versions of gcc generate logical-op warnings when strchr()
1009 # is given a constant string.
1010 # gcc versions 4.3.2 and 4.4.5 are known to have the problem.
1011 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wlogical-op, C,
1015 int foo(const char *, int);
1019 foo(const char *sep, int c)
1021 if (strchr (sep, c) != NULL)
1030 return foo("<", 'a');
1033 [generates warnings from strchr()])
1035 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wjump-misses-init, C)
1036 # The Qt headers generate a ton of shortening errors on 64-bit systems
1037 # so only enable this for C for now.
1038 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wshorten-64-to-32, C)
1041 # Use the faster pre gcc 4.5 floating point precision if available.
1043 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fexcess-precision=fast)
1046 # Try to have the compiler default to hiding symbols, so that only
1047 # symbols explicitly exported with WS_DLL_PUBLIC will be visible
1048 # outside (shared) libraries; that way, more UN*X builds will catch
1049 # failures to export symbols, rather than having that fail only on
1052 # GCC and GCC-compatible compilers
1054 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fvisibility=hidden)
1055 if test "x$can_add_to_cflags" = "xno"
1060 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-xldscope=hidden)
1061 if test "x$can_add_to_cflags" = "xno"
1063 # TODO add other ways of hiding symbols
1064 AC_MSG_WARN(Compiler will export all symbols from shared libraries)
1068 AC_WIRESHARK_LDFLAGS_CHECK([-Wl,--as-needed])
1069 ###AC_WIRESHARK_LDFLAGS_CHECK([-Wl,-M])
1070 ###AC_WIRESHARK_LDFLAGS_CHECK([-Wl,--cref])
1071 # AC_WIRESHARK_LDFLAGS_CHECK([-flto])
1072 # AC_WIRESHARK_LDFLAGS_CHECK([-fwhopr])
1073 # AC_WIRESHARK_LDFLAGS_CHECK([-fwhole-program])
1076 # Put -fPIE in PIE_CFLAGS and -pie in PIE_LDFLAGS if we can use them,
1077 # so that we can build dumpcap PIE - it may run with elevated
1078 # privileges, and using PIE means the OS can run it at random locations
1079 # in the address space to make attacks more difficult.
1081 WS_CHECKED_CFLAGS_before_pie="$WS_CHECKED_CFLAGS"
1082 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fPIE, C)
1083 if test "x$can_add_to_cflags" = "xyes"
1086 WS_CHECKED_CFLAGS="$WS_CHECKED_CFLAGS_before_pie"
1088 LDFLAGS_before_pie="$LDFLAGS"
1089 AC_WIRESHARK_LDFLAGS_CHECK([-fPIE -pie])
1090 if test "x$LDFLAGS" != "x$LDFLAGS_before_pie"
1097 LDFLAGS="$LDFLAGS_before_pie"
1101 AC_SUBST(PIE_CFLAGS)
1102 AC_SUBST(PIE_LDFLAGS)
1104 WS_CHECKED_CFLAGS_before_simd="$WS_CHECKED_CFLAGS"
1105 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-msse4.2, C)
1106 if test "x$can_add_to_cflags" = "xyes"
1109 # The compiler supports -msse4.2; use that to enable SSE 4.2.
1111 # Restore CFLAGS. We only want to apply -msse4.2 to
1112 # wsutil/ws_mempbrk_sse42.c, as the SSE4.2 code there
1113 # is run only if the hardware supports it, but other
1114 # code would do no such checks.
1116 WS_CHECKED_CFLAGS="$WS_CHECKED_CFLAGS_before_simd"
1117 ac_sse4_2_flag=-msse4.2
1120 # Try -xarch=sse4_2; that's the flag for Sun's compiler.
1122 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-xarch=sse4_2, C)
1123 if test "x$can_add_to_cflags" = "xyes"
1126 # The compiler supports -xarch=sse4_2; use that to
1129 # Restore CFLAGS; see above.
1131 WS_CHECKED_CFLAGS="$WS_CHECKED_CFLAGS_before_simd"
1132 ac_sse4_2_flag=-xarch=sse4_2
1137 # All AC_WIRESHARK_COMPILER_FLAGS_CHECK are done, do not call it again!
1138 # Prepend them to the user-specified CFLAGS/CXXFLAGS.
1140 CFLAGS="$WS_CHECKED_CFLAGS $CFLAGS"
1141 CXXFLAGS="$WS_CHECKED_CXXFLAGS $CXXFLAGS"
1143 if test "x$ac_sse4_2_flag" != x; then
1145 # OK, we have a compiler flag to enable SSE 4.2.
1147 # Make sure we have the necessary headers for the SSE4.2 intrinsics
1148 # and that we can use them.
1150 # First, check whether we have emmintrin.h and can use it
1151 # *without* the SSE 4.2 flag.
1153 AC_MSG_CHECKING([whether there is emmintrin.h header and we can use it])
1155 [#include <emmintrin.h>],
1158 emmintrin_h_works=yes
1159 AC_MSG_RESULT([yes])
1162 emmintrin_h_works=no
1168 # OK, if that works, see whether we have nmmintrin.h and
1169 # can use it *with* the SSE 4.2 flag.
1171 if test "x$emmintrin_h_works" = "xyes"; then
1173 # Add the SSE4.2 flags to the beginning of CFLAGS,
1174 # in case the user explicitly specified -mno-sse4.2
1175 # (or in case Gentoo's build tools did so); if they
1176 # did so, we only want this to work if we can use
1177 # the #pragma to override that for ws_mempbrk_sse42.c,
1178 # and putting it at the beginning means that the
1179 # CFLAGS setting in the environment will come later
1182 AC_MSG_CHECKING([whether there is nmmintrin.h header and we can use it])
1183 saved_CFLAGS="$CFLAGS"
1184 CFLAGS="$ac_sse4_2_flag $CFLAGS"
1186 [#include <nmmintrin.h>],
1190 AC_DEFINE(HAVE_SSE4_2, 1, [Support SSSE4.2 (Streaming SIMD Extensions 4.2) instructions])
1191 CFLAGS_SSE42="$ac_sse4_2_flag"
1192 AC_MSG_RESULT([yes])
1199 CFLAGS="$saved_CFLAGS"
1206 dnl build libwsutil_sse42 only if there is SSE4.2
1207 AM_CONDITIONAL(SSE42_SUPPORTED, test "x$have_sse42" = "xyes")
1208 AC_SUBST(CFLAGS_SSE42)
1211 # If we're running GCC or clang define _U_ to be "__attribute__((unused))"
1212 # so we can use _U_ to flag unused function parameters and not get warnings
1213 # about them. Otherwise, define _U_ to be an empty string so that _U_ used
1214 # to flag an unused function parameters will compile with other compilers.
1216 # XXX - similar hints for other compilers?
1218 if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
1219 AC_DEFINE(_U_, __attribute__((unused)), [Hint to the compiler that a function parameters is not used])
1221 AC_DEFINE(_U_, , [Hint to the compiler that a function parameters is not used])
1224 # If we're running GCC or CLang, use FORTIFY_SOURCE=2
1225 # (only if the GCC 'optimization level' > 0).
1227 # See: http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html
1228 # See: http://sourceware.org/bugzilla/show_bug.cgi?id=13979
1230 # Note: FORTIFY_SOURCE is only effective for gcc optimization level > 0 (-O1, etc)
1231 AC_WIRESHARK_GCC_FORTIFY_SOURCE_CHECK
1234 # If the compiler supports GCC-style flags, enable a barrier "stop on
1236 # This barrier is set for a very large part of the code. However, it is
1237 # typically not set for "generated" code (flex, ans2wrs, idl2wrs, ...)
1239 warnings_as_errors_default="yes"
1240 AC_MSG_CHECKING(whether we should treat compiler warnings as errors)
1241 AC_ARG_ENABLE(warnings-as-errors,
1242 AC_HELP_STRING( [--enable-warnings-as-errors],
1243 [treat warnings as errors (only for GCC or clang) @<:@default=yes, unless extra compiler warnings are enabled@:>@]),
1245 if test "x$ac_supports_gcc_flags" = "xyes" -a "x$enableval" = "xyes"; then
1246 with_warnings_as_errors="yes"
1249 with_warnings_as_errors="no"
1254 if test "x$ac_supports_gcc_flags" = "xyes" -a "x$wireshark_extra_flags" = "x" -a "x$warnings_as_errors_default" = "xyes"; then
1255 with_warnings_as_errors="yes"
1258 with_warnings_as_errors="no"
1263 AM_CONDITIONAL(HAVE_WARNINGS_AS_ERRORS, test "x$with_warnings_as_errors" = "xyes")
1266 # Add any platform-specific compiler flags needed.
1268 AC_MSG_CHECKING(for platform-specific compiler flags)
1269 if test "x$GCC" = "xyes" ; then
1271 # GCC - do any platform-specific tweaking necessary.
1275 # the X11 headers don't automatically include prototype info
1276 # and a lot don't include the return type
1277 CPPFLAGS="$CPPFLAGS -DFUNCPROTO=15"
1278 CFLAGS="$CFLAGS -Wno-return-type"
1279 CXXFLAGS="$CXXFLAGS -Wno-return-type"
1280 AC_MSG_RESULT(GCC on Solaris - added -Wno-return-type -DFUNCPROTO=15)
1283 AC_MSG_RESULT(none needed)
1288 # Not GCC - assume it's the vendor's compiler.
1293 # AC_PROG_CC_STDC should already have added whatever
1294 # flags are necessary for ISO C - C99 if available,
1295 # otherwise C89 - with extensions.
1297 # Add +O2, for optimization, as suggested by Jost Martin.
1298 # XXX - works with "-g"?
1300 # +O2 is supported both by the C and C++ compiler.
1302 CFLAGS="+O2 $CFLAGS"
1303 if test "$CC" = "$CC_FOR_BUILD"; then
1305 # We're building the build tools with the same
1306 # compiler as the one with which we're building
1307 # Wireshark, so add the flags to the flags for
1308 # that compiler as well.
1310 CFLAGS_FOR_BUILD="-Ae +O2 $CFLAGS"
1312 CXXFLAGS="+O2 $CXXFLAGS"
1313 AC_MSG_RESULT(HP C/C++ compiler - added +O2)
1317 # Crank up the warning level.
1320 CXXFLAGS="$CXXFLAGS +w2"
1323 AC_MSG_RESULT(none needed)
1329 # Add any platform-specific linker flags needed.
1331 AC_MSG_CHECKING(for platform-specific linker flags)
1335 # Add -Wl,-single_module to the LDFLAGS used with shared
1336 # libraries, to fix some error that show up in some cases;
1337 # some Apple documentation recommends it for most shared
1340 LDFLAGS_SHAREDLIB="-Wl,-single_module"
1342 # Add -Wl,-headerpad_max_install_names to the LDFLAGS, as
1343 # code-signing issues is running out of padding space.
1345 # Add -Wl,-search_paths_first to make sure that if we search
1346 # directories A and B, in that order, for a given library, a
1347 # non-shared version in directory A, rather than a shared
1348 # version in directory B, is chosen (so we can use
1349 # --with-pcap=/usr/local to force all programs to be linked
1350 # with a static version installed in /usr/local/lib rather than
1351 # the system version in /usr/lib).
1353 LDFLAGS="-Wl,-headerpad_max_install_names -Wl,-search_paths_first $LDFLAGS"
1354 AC_MSG_RESULT([Apple linker - added -Wl,-single_module to shared library linker flags and -Wl,-headerpad_max_install_names -Wl,-search_paths_first and -Wl,-headerpad_max_install_names to all linker flags])
1358 # Shared libraries in cygwin/Win32 must never contain
1359 # undefined symbols.
1361 LDFLAGS="$LDFLAGS -no-undefined"
1362 AC_MSG_RESULT(CygWin GNU ld - added -no-undefined)
1365 AC_MSG_RESULT(none needed)
1368 AC_SUBST(LDFLAGS_SHAREDLIB)
1370 # Enable silent builds by default
1371 # Verbose builds can be enabled with "./configure
1372 # --enable-silent-rules ..." or "make V=1 ..."
1373 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
1374 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
1377 # On "Darwin", which we assume to mean "OS X" rather than "iOS" or
1378 # "just Darwin" (as we don't currently support iOS, and as I don't
1379 # think you can build and run "just Darwin" as an OS for PCs), we
1380 # arrange to build some programs with Application Services so they
1381 # can launch Web browsers and Finder windows, arrange to build some
1382 # programs with System Configuration so they can get "friendly names"
1383 # and other information about interfaces, and build any programs that
1384 # use either of those frameworks or that report version information
1385 # with Core Foundation as the frameworks in question use it and as we
1386 # get version information from plists and thus need Core Foundation
1387 # to process those plists.
1389 have_os_x_frameworks=no
1392 have_os_x_frameworks=yes
1393 AC_DEFINE(HAVE_OS_X_FRAMEWORKS, 1, [Define to 1 if you have OS X frameworks])
1394 APPLICATIONSERVICES_FRAMEWORKS="-framework ApplicationServices"
1395 SYSTEMCONFIGURATION_FRAMEWORKS="-framework SystemConfiguration"
1396 COREFOUNDATION_FRAMEWORKS="-framework CoreFoundation"
1399 # OK, so we have the OS X frameworks; do they include
1400 # CFPropertyListCreateWithStream, or do we have
1401 # to fall back on CFPropertyListCreateFromStream?
1402 # (They only differ in the error return, which we
1403 # don't care about. And, no, we shouldn't just
1404 # use CFPropertyListCreateFromStream, because it's
1405 # deprecated in newer releases.)
1407 ac_save_LIBS="$LIBS"
1408 LIBS="$LIBS $COREFOUNDATION_FRAMEWORKS"
1409 AC_CHECK_FUNCS(CFPropertyListCreateWithStream)
1410 LIBS="$ac_save_LIBS"
1413 AC_SUBST(APPLICATIONSERVICES_FRAMEWORKS)
1414 AC_SUBST(SYSTEMCONFIGURATION_FRAMEWORKS)
1415 AC_SUBST(COREFOUNDATION_FRAMEWORKS)
1416 AM_CONDITIONAL(HAVE_OS_X_FRAMEWORKS, [test "x$have_os_x_frameworks" = "xyes"])
1419 # On Solaris, check whether we have getexecname().
1423 AC_CHECK_FUNC(getexecname)
1427 dnl Look in /usr/local for header files and libraries ?
1428 dnl XXX FIXME don't include /usr/local if it is already in the system
1429 dnl search path as this causes gcc 3.2 on Linux to complain about a change
1430 dnl of the system search order for includes
1431 AC_ARG_ENABLE(usr-local,
1432 AC_HELP_STRING( [--enable-usr-local],
1433 [look for headers and libs in /usr/local tree @<:@default=yes@:>@]),
1434 ac_cv_enable_usr_local=$enableval,ac_cv_enable_usr_local=yes)
1436 AC_MSG_CHECKING(whether to use /usr/local for headers and libraries)
1437 if test "x$ac_cv_enable_usr_local" = "xyes" ; then
1438 if test -d "/usr/local"; then
1441 # Arrange that we search for header files in the source directory
1442 # and in its "wiretap" subdirectory, as well as in "/usr/local/include",
1443 # as various packages we use ("libpcap", "zlib", "adns")
1444 # may have been installed under "/usr/local/include".
1446 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
1449 # Arrange that we search for libraries in "/usr/local/lib".
1451 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, /usr/local/lib)
1460 # If we're running Solaris, and LD_LIBRARY_PATH is defined, add it as a
1465 AC_MSG_CHECKING(for LD_LIBRARY_PATH, since you appear to be running Solaris)
1466 if test x$LD_LIBRARY_PATH != x ; then
1467 LIBS="$LIBS -R$LD_LIBRARY_PATH"
1468 AC_MSG_RESULT(yes -- added LD_LIBRARY_PATH to run-time linker path)
1470 AC_MSG_RESULT(no -- this may be a problem in a few seconds)
1476 # Check for versions of "sed" inadequate to handle, in libtool, a list
1477 # of object files as large as the list in Wireshark.
1479 # On Solaris, we check for "/bin/sed", "/usr/bin/sed", and "/usr/ucb/sed",
1480 # as both "/usr/bin/sed" (which is also "/bin/sed", as "/bin" is just a
1481 # symlink to "/usr/bin", but people may have "/bin" before "/usr/bin" in
1482 # their search path) and "/usr/ucb/sed" are inadequate; "/usr/xpg4/bin/sed"
1483 # is the only "sed" that comes with Solaris that can handle Wireshark.
1485 # Add any checks here that are necessary for other OSes.
1487 AC_PATH_PROG(SED, sed)
1490 AC_MSG_ERROR(I couldn't find sed; make sure it's installed and in your path)
1492 AC_WIRESHARK_GNU_SED_CHECK
1493 if test "$HAVE_GNU_SED" = no ; then
1496 AC_MSG_CHECKING(whether one of /usr/bin/sed or /bin/sed or /usr/ucb/sed will be used)
1498 /bin/sed|/usr/bin/sed|/usr/ucb/sed)
1500 AC_MSG_ERROR([change your path to search /usr/xpg4/bin or directory containing GNU sed before /usr/bin (and /bin and /usr/ucb)])
1515 # Enable/disable wireshark
1516 AC_ARG_ENABLE(wireshark,
1517 AC_HELP_STRING( [--enable-wireshark],
1518 [build the Wireshark GUI (with Gtk+, Qt, or both) @<:@default=yes@:>@]),
1519 enable_wireshark=$enableval,enable_wireshark=yes)
1520 AM_CONDITIONAL(BUILDING_WIRESHARK, test x$enable_wireshark = xyes)
1522 AC_ARG_ENABLE(packet-editor,
1523 AC_HELP_STRING( [--enable-packet-editor],
1524 [add support for packet editor in Wireshark @<:@default=yes@:>@]),
1525 enable_packet_editor=$enableval,enable_packet_editor=yes)
1526 if test x$enable_packet_editor = xyes; then
1527 AC_DEFINE(WANT_PACKET_EDITOR, 1, [Support for packet editor])
1530 AC_ARG_ENABLE(profile-build,
1531 AC_HELP_STRING( [--enable-profile-build],
1532 [build profile-ready binaries @<:@default=no@:>@]),
1533 enable_profile_build=$enableval,enable_profile_build=no)
1534 AM_CONDITIONAL(USE_PROFILE_BUILD, test x$enable_profile_build = xyes)
1535 AC_MSG_CHECKING(if profile builds must be generated)
1536 if test "x$enable_profile_build" = "xyes" ; then
1537 if test "x$GCC" = "xyes" -o "x$CLANG" = "xyes" ; then
1539 CFLAGS=" -pg $CFLAGS"
1540 CXXFLAGS=" -pg $CXXFLAGS"
1543 echo "Building profile binaries currently only supported for GCC and clang."
1549 # Create DATAFILE_DIR #define for config.h
1550 datafiledir=$datadir/wireshark
1552 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1553 test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
1554 # Ugly hack, but I don't see how this problem can be solved
1555 # properly that DATAFILE_DIR had a value starting with
1556 # "${prefix}/" instead of e.g. "/usr/local/"
1557 eval eval echo "$datafiledir"
1559 AC_DEFINE_UNQUOTED(DATAFILE_DIR,"$datafiledir", [Directory for data])
1561 # Create DOC_DIR #define for config.h
1563 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1564 test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
1565 # Ugly hack, but I don't see how this problem can be solved
1566 # properly that DOC_DIR had a value starting with
1567 # "${prefix}/" instead of e.g. "/usr/local/"
1568 eval eval echo "$docdir"
1570 AC_DEFINE_UNQUOTED(DOC_DIR, "$docdir", [Directory for docs])
1572 GTK2_MIN_VERSION=2.12.0
1573 AC_SUBST(GTK2_MIN_VERSION)
1574 GTK3_MIN_VERSION=3.0.0
1575 AC_SUBST(GTK3_MIN_VERSION)
1576 QT_MIN_VERSION=4.7.0
1577 AC_SUBST(QT_MIN_VERSION)
1578 # GTK+ and Qt checks; we require GTK+ $GTK2_MIN_VERSION or later or
1579 # GTK3_MIN_VERSION or later or Qt $QT_MIN_VERSION or later.
1581 # We only do those if we're going to be building Wireshark;
1582 # otherwise, we don't have any GUI to build, so we don't use
1585 # We don't add $GTK_LIBS or $Qt_LIBS to LIBS, because we don't want to
1586 # force all programs to be built with GTK+ or Qt.
1588 # Release dates for GTK+ versions:
1589 # https://en.wikipedia.org/wiki/GTK+#Releases
1590 # 2.12.0: 14 Sep 2007
1591 # 2.14.0: 04 Sep 2008
1592 # 2.16.0: 13 Mar 2009
1593 # 2.18.0: 23 Sep 2009
1594 # 2.20.0: 23 Mar 2010
1595 # 2.22.0: 23 Sep 2010
1596 # 2.24.0: 30 Jan 2011
1597 # 3.0.0: 10 Feb 2011
1598 # 3.2.0: 25 Sep 2011
1599 # 3.4.0: 26 Mar 2012
1600 # 3.6.0: 24 Sep 2012
1601 # 3.8.0: 25 Mar 2013
1602 # 3.10.0: 23 Sep 2013
1603 # 3.12.0: 25 Mar 2014
1604 # 3.14.0: 30 Sep 2014
1605 # 3.16.0: 22 Mar 2015
1606 # 3.18.0 22 Sep 2015
1608 # Release dates for Qt versions:
1609 # https://en.wikipedia.org/wiki/List_of_Qt_releases
1610 # 4.6.0: 01 Dec 2009
1611 # 4.7.0: 21 Sep 2010
1612 # 4.8.0: 15 Dec 2011
1613 # 5.0.0: 19 Dec 2012
1614 # 5.1.0: 03 Jul 2013
1615 # 5.2.0: 12 Dec 2013
1616 # 5.3.0: 20 May 2014
1617 # 5.4.0: 10 Dec 2015
1618 # 5.5.0: 01 Jul 2015
1622 if test "x$enable_wireshark" = "xyes"; then
1623 if test "x$with_gtk2" = "xunspecified" -a \
1624 "x$with_gtk3" = "xunspecified" -a \
1625 "x$with_qt" = "xunspecified"; then
1627 # No GUI toolkits were explicitly specified; pick Qt
1632 elif test "x$with_gtk2" = "xunspecified" -a \
1633 "x$with_gtk3" = "xunspecified" -a \
1634 "x$with_qt" = "xno"; then
1636 # Qt was explicitly disabled, and neither GTK+ 2 nor
1637 # GTK+ 3 were explicitly specified; pick GTK+ 3.
1641 if test "x$with_qt" != "xno"; then
1643 # Qt was specified; make sure we have a C++ compiler.
1645 if test -z "$CXX"; then
1646 AC_MSG_ERROR(Need a working C++ compiler to build Wireshark with Qt)
1650 # Now make sure we have Qt and, if so, add the flags
1651 # for it to CFLAGS and CXXFLAGS.
1653 AC_WIRESHARK_QT_CHECK($QT_MIN_VERSION, "$with_qt",
1655 CFLAGS="$CFLAGS $Qt_CFLAGS"
1656 CXXFLAGS="$CXXFLAGS $Qt_CFLAGS"
1658 GUI_CONFIGURE_FLAGS="$GUI_CONFIGURE_FLAGS --with-qt"
1661 # XXX - greasy hack to make ui/gtk/recent.c
1664 CPPFLAGS="-DQT_GUI_LIB"
1667 # We're building with Qt, so we need the Qt build
1668 # tools in order to build the Wireshark GUI.
1669 # We've found a particular major version of Qt,
1670 # and we want that version's build tools; for
1671 # example, the Qt 4 version of uic produces files
1672 # that include Qt headers with paths that work
1673 # with Qt 4 but not Qt 5, so we can't use the
1674 # Qt 4 version of uic if we're building with Qt 5.
1675 AC_WIRESHARK_QT_TOOL_CHECK(UIC, uic, "$qt_version")
1677 AC_WIRESHARK_QT_TOOL_CHECK(MOC, moc, "$qt_version")
1679 AC_WIRESHARK_QT_TOOL_CHECK(RCC, rcc, "$qt_version")
1683 # On Darwin, find where the Qt frameworks are
1684 # located, and add that to the rpath, just in
1685 # case this is Qt 5.5 or later and the frameworks
1686 # have an install name that begins with @rpath
1687 # and aren't installed in a frameworks directory
1688 # that's searched by default.
1692 if test $qt_version -le 4
1694 Qt_LDFLAGS="-Wl,-rpath,"`$PKG_CONFIG --libs QtCore | sed -e 's/-F//' -e 's/ -framework.*//'`
1696 Qt_LDFLAGS="-Wl,-rpath,"`$PKG_CONFIG --libs Qt${qt_version}Core | sed -e 's/-F//' -e 's/ -framework.*//'`
1700 AC_SUBST(Qt_LDFLAGS)
1707 # They didn't explicitly ask for Qt,
1708 # so just don't build with it.
1713 AC_MSG_ERROR([Qt is not available])
1717 AC_MSG_ERROR([Qt 4 is not available])
1721 AC_MSG_ERROR([Qt 5 is not available])
1727 if test "x$with_gtk3" = "xyes"; then
1729 # GTK+ 3 was specified; make sure they didn't also
1730 # specify GTK+ 2, as we don't support building both
1731 # GTK+ 2 and GTK+ 3 versions at the same time.
1733 if test "x$with_gtk2" = "xyes"; then
1734 AC_MSG_ERROR([Both GTK+ 2 and GTK+ 3 were specified; choose one but not both])
1738 # Make sure we have GTK+ 3.
1740 AM_PATH_GTK_3_0(3.0.0,
1742 CFLAGS="$CFLAGS $GTK_CFLAGS"
1743 CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"
1745 GUI_CONFIGURE_FLAGS="$GUI_CONFIGURE_FLAGS --with-gtk3"
1747 [AC_MSG_ERROR([GTK+ 3 is not available])])
1748 elif test "x$with_gtk2" = "xyes"; then
1750 # GTK+ 3 wasn't specified, and GTK+ 2 was specified;
1751 # make sure we have GTK+ 2.
1753 AM_PATH_GTK_2_0($GTK2_MIN_VERSION,
1755 CFLAGS="$CFLAGS $GTK_CFLAGS"
1756 CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"
1758 GUI_CONFIGURE_FLAGS="$GUI_CONFIGURE_FLAGS --with-gtk2"
1760 [AC_MSG_ERROR([GTK+ 2 is not available])])
1763 AC_SUBST(GUI_CONFIGURE_FLAGS)
1765 GLIB_MIN_VERSION=2.16.0
1766 AC_SUBST(GLIB_MIN_VERSION)
1767 # GLib checks; we require GLib $GLIB_MIN_VERSION or later, and require gmodule
1768 # support, as we need that for dynamically loading plugins.
1769 # If we found GTK+, this doesn't add GLIB_CFLAGS to CFLAGS, because
1770 # AM_PATH_GTK will add GTK_CFLAGS to CFLAGS, and GTK_CFLAGS is a
1771 # superset of GLIB_CFLAGS. If we didn't find GTK+, it does add
1772 # GLIB_CFLAGS to CFLAGS.
1773 # However, this means that both @GLIB_LIBS@ and @GTK_LIBS@ will be
1774 # set when generating the Makefile, so we can make programs that require
1775 # only GLib link with @GLIB_LIBS@ and make programs that require GTK+
1776 # link with @GTK_LIBS@ (which includes @GLIB_LIBS@).
1777 # We don't add $GLIB_LIBS to LIBS, because we don't want to force all
1778 # programs to be built with GLib.
1780 # Release dates for GLib versions:
1781 # 2.14.0: 03 Aug 2007
1782 # 2.16.0: 10 Mar 2008
1783 # 2.18.0: 02 Sep 2008
1784 # 2.20.0: 13 Mar 2009
1785 # 2.22.0: 22 Sep 2009
1786 # 2.24.0: 28 Mar 2010
1787 # 2.26.0: 27 Sep 2010
1788 # 2.28.0: 08 Feb 2011
1789 # 2.30.0: 27 Sep 2011
1790 # 2.32.0: 24 Mar 2012
1791 # 2.34.0: 24 Sep 2012
1792 # 2.36.0: 25 Mar 2013
1793 # 2.38.0: 23 Sep 2013
1794 # 2.40.0: 24 Mar 2014
1795 # 2.42.0: 22 Sep 2014
1796 # 2.44.0: 23 Mar 2014
1797 # 2.46.0: 25 Sep 2015
1799 use_glib_cflags="true"
1800 if test "$have_gtk" = "yes" -a "$have_qt" = "yes" ; then
1801 # We have both GTK and Qt and thus will be building both wireshark
1802 # and wireshark-gtk.
1804 wireshark_bin="wireshark\$(EXEEXT) wireshark-gtk\$(EXEEXT)"
1805 wireshark_man="wireshark.1"
1806 wireshark_SUBDIRS="codecs ui/qt ui/gtk"
1808 if test "$have_gtk" = "no" -a "$have_qt" = "yes" ; then
1809 # We don't have GTK+ but we have Qt.
1811 wireshark_bin="wireshark\$(EXEEXT)"
1812 wireshark_man="wireshark.1"
1813 wireshark_SUBDIRS="codecs ui/qt"
1815 if test "$have_gtk" = "yes" -a "$have_qt" = "no" ; then
1816 # We have GTK+ but not Qt.
1818 wireshark_bin="wireshark-gtk\$(EXEEXT)"
1819 wireshark_man="wireshark.1"
1820 wireshark_SUBDIRS="codecs ui/gtk"
1821 use_glib_cflags="false"
1822 OSX_APP_FLAGS="$OSX_APP_FLAGS -gtk"
1823 OSX_DMG_FLAGS="-gtk"
1825 if test "$have_gtk" = "no" -a "$have_qt" = "no" ; then
1826 # We have neither GTK+ nor Qt.
1828 # If they didn't explicitly say "--disable-wireshark",
1829 # fail (so that, unless they explicitly indicated that
1830 # they don't want Wireshark, we stop so they know they
1831 # won't be getting Wireshark unless they fix the GTK+/Qt
1834 if test "x$enable_wireshark" = "xyes"; then
1835 if test "x$with_gtk3" = "xyes"; then
1836 AC_MSG_ERROR([Neither Qt nor GTK+ $GTK3_MIN_VERSION or later are available, so Wireshark can't be compiled])
1838 AC_MSG_ERROR([Neither Qt nor GTK+ $GTK2_MIN_VERSION or later are available, so Wireshark can't be compiled])
1845 if test "$have_gtk" = "yes" ; then
1846 # If we have GTK then add flags for it.
1848 CPPFLAGS="-DGDK_DISABLE_DEPRECATED $CPPFLAGS"
1849 if test \( $gtk_config_major_version -eq 3 -a $gtk_config_minor_version -ge 10 \) ; then
1850 ## Allow use of deprecated & disable deprecated warnings if Gtk >= 3.10;
1851 ## The deprecations in Gtk 3.10 will not be fixed ...
1852 CPPFLAGS="-DGDK_DISABLE_DEPRECATION_WARNINGS $CPPFLAGS"
1854 CPPFLAGS="-DGTK_DISABLE_DEPRECATED $CPPFLAGS"
1856 CPPFLAGS="-DGTK_DISABLE_SINGLE_INCLUDES $CPPFLAGS"
1857 if test ! \( $gtk_config_major_version -eq 2 -a $gtk_config_minor_version -lt 20 \) ; then
1858 # Enable GSEAL when building with GTK > 2.20
1859 # (Versions prior to 2.22 lacked some necessary accessors.)
1860 CPPFLAGS="-DGSEAL_ENABLE $CPPFLAGS"
1864 # XXX - Is this really necessary? When we build with both Gtk+ and Qt it works...
1865 if test "$use_glib_cflags" = "true"; then
1867 AM_PATH_GLIB_2_0($GLIB_MIN_VERSION,
1869 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1870 CXXFLAGS="$CXXFLAGS $GLIB_CFLAGS"
1871 ], AC_MSG_ERROR(GLib $GLIB_MIN_VERSION or later distribution not found.), gthread gmodule)
1873 # Don't use GLIB_CFLAGS
1874 AM_PATH_GLIB_2_0($GLIB_MIN_VERSION, , AC_MSG_ERROR(GLib $GLIB_MIN_VERSION or later distribution not found.), gthread gmodule)
1877 # Check for GResource support
1878 PKG_CHECK_EXISTS([gio-2.0 >= 2.32 gdk-pixbuf-2.0 >= 2.26], [have_gresource=yes], [have_gresource=no])
1879 AM_CONDITIONAL(HAVE_GRESOURCE, test "x$have_gresource" = "xyes")
1880 if test "x$have_gresource" = "xyes"; then
1881 AC_DEFINE(HAVE_GRESOURCE, 1, [Defined if GLib GResource is supported])
1884 # Error out if a glib header other than a "top level" header
1885 # (glib.h, glib-object.h, gio.h) or certain other headers( e.g.,gmodule.h)
1887 CPPFLAGS="-DG_DISABLE_SINGLE_INCLUDES $CPPFLAGS"
1889 # Error out on the usage of deprecated glib functions
1890 CPPFLAGS="-DG_DISABLE_DEPRECATED $CPPFLAGS"
1893 # Check whether GLib modules are supported, to determine whether we
1894 # can support plugins.
1896 AC_MSG_CHECKING(whether GLib supports loadable modules)
1897 ac_save_CFLAGS="$CFLAGS"
1898 ac_save_LIBS="$LIBS"
1899 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1900 LIBS="$GLIB_LIBS $LIBS"
1903 #include <gmodule.h>
1910 if (g_module_supported())
1911 return 0; /* success */
1913 return 1; /* failure */
1915 ], ac_cv_glib_supports_modules=yes, ac_cv_glib_supports_modules=no,
1916 [echo $ac_n "cross compiling; assumed OK... $ac_c"
1917 ac_cv_glib_supports_modules=yes])
1918 CFLAGS="$ac_save_CFLAGS"
1919 LIBS="$ac_save_LIBS"
1920 if test "$ac_cv_glib_supports_modules" = yes ; then
1923 plugins_dir="plugins"
1929 AC_SUBST(plugins_dir)
1932 # If we have <dlfcn.h>, check whether we have dladdr.
1934 if test "$ac_cv_header_dlfcn_h" = "yes"
1937 # Use GLib compiler flags and linker flags; GLib's gmodule
1938 # stuff uses the dl APIs if available, so it might know
1939 # what flags are needed.
1941 ac_save_CFLAGS="$CFLAGS"
1942 ac_save_LIBS="$LIBS"
1943 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1944 LIBS="$GLIB_LIBS $LIBS"
1945 AC_CHECK_FUNCS(dladdr)
1946 if test x$ac_cv_func_dladdr = xno
1949 # OK, try it with -ldl, in case you need that to get
1950 # dladdr(). For some reason, on Linux, that's not
1951 # part of the GLib flags; perhaps GLib itself is
1952 # linked with libdl, so that you can link with
1953 # Glib and it'll pull libdl in itself.
1956 AC_CHECK_FUNCS(dladdr)
1958 CFLAGS="$ac_save_CFLAGS"
1959 LIBS="$ac_save_LIBS"
1963 # Check whether GLib's printf supports thousands grouping. (This might
1964 # be different from the system's printf since GLib can optionally use
1965 # its own printf implementation.)
1967 AC_MSG_CHECKING(whether GLib supports POSIX/XSI thousands grouping)
1968 ac_save_CFLAGS="$CFLAGS"
1969 ac_save_LIBS="$LIBS"
1970 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1971 LIBS="$GLIB_LIBS $LIBS"
1982 setlocale(LC_ALL, "en_US.UTF-8");
1983 str = g_strdup_printf("%'u", 123456);
1984 return (strcmp (str, "123,456") != 0);
1986 ], ac_cv_glib_supports_printf_grouping=yes, ac_cv_glib_supports_printf_grouping=no,
1987 [echo $ac_n "cross compiling; playing it safe... $ac_c"
1988 ac_cv_glib_supports_printf_grouping=no])
1989 CFLAGS="$ac_save_CFLAGS"
1990 LIBS="$ac_save_LIBS"
1991 if test "$ac_cv_glib_supports_printf_grouping" = yes ; then
1993 AC_DEFINE(HAVE_GLIB_PRINTF_GROUPING, 1, [Define if GLib's printf functions support thousands grouping.])
1998 if test "x$have_gtk" = "xyes"
2001 # We have GTK+; do we want the OS X integration functions and,
2002 # if so, do we have them and, if so, which versions do we have,
2003 # the old Carbon-based ones or the new Cocoa-based ones?
2005 AC_MSG_CHECKING(whether to use OS X integration functions)
2007 AC_ARG_WITH(osx-integration,
2008 AC_HELP_STRING( [--with-osx-integration],
2009 [use OS X integration functions @<:@default=yes, if available@:>@]),
2011 if test $withval = no
2013 want_osx_integration=no
2015 want_osx_integration=yes
2018 want_osx_integration=yes
2020 if test "x$want_osx_integration" = "xno"; then
2024 AC_WIRESHARK_OSX_INTEGRATION_CHECK
2028 AC_SUBST(wireshark_bin)
2029 AC_SUBST(wireshark_man)
2030 AM_CONDITIONAL(HAVE_Qt, test "$have_qt" = "yes")
2031 AM_CONDITIONAL(HAVE_GTK, test "$have_gtk" = "yes")
2032 AC_SUBST(OSX_APP_FLAGS)
2033 AC_SUBST(OSX_DMG_FLAGS)
2035 # Enable/disable tshark
2036 AC_ARG_ENABLE(tshark,
2037 AC_HELP_STRING( [--enable-tshark],
2038 [build tshark @<:@default=yes@:>@]),
2039 tshark=$enableval,enable_tshark=yes)
2041 if test "x$enable_tshark" = "xyes" ; then
2042 tshark_bin="tshark\$(EXEEXT)"
2043 tshark_man="tshark.1"
2044 wiresharkfilter_man="wireshark-filter.4"
2049 AC_SUBST(tshark_bin)
2050 AC_SUBST(tshark_man)
2052 # Enable/disable editcap
2054 AC_ARG_ENABLE(editcap,
2055 AC_HELP_STRING( [--enable-editcap],
2056 [build editcap @<:@default=yes@:>@]),
2057 enable_editcap=$enableval,enable_editcap=yes)
2059 if test "x$enable_editcap" = "xyes" ; then
2060 editcap_bin="editcap\$(EXEEXT)"
2061 editcap_man="editcap.1"
2066 AC_SUBST(editcap_bin)
2067 AC_SUBST(editcap_man)
2070 # Enabling/disabling of dumpcap is done later (after we know if we have PCAP
2073 # Enable/disable capinfos
2075 AC_ARG_ENABLE(capinfos,
2076 AC_HELP_STRING( [--enable-capinfos],
2077 [build capinfos @<:@default=yes@:>@]),
2078 enable_capinfos=$enableval,enable_capinfos=yes)
2080 if test "x$enable_capinfos" = "xyes" ; then
2081 capinfos_bin="capinfos\$(EXEEXT)"
2082 capinfos_man="capinfos.1"
2087 AC_SUBST(capinfos_bin)
2088 AC_SUBST(capinfos_man)
2090 # Enable/disable captype
2092 AC_ARG_ENABLE(captype,
2093 AC_HELP_STRING( [--enable-captype],
2094 [build captype @<:@default=yes@:>@]),
2095 enable_captype=$enableval,enable_captype=yes)
2097 if test "x$enable_captype" = "xyes" ; then
2098 captype_bin="captype\$(EXEEXT)"
2099 captype_man="captype.1"
2104 AC_SUBST(captype_bin)
2105 AC_SUBST(captype_man)
2107 # Enable/disable mergecap
2109 AC_ARG_ENABLE(mergecap,
2110 AC_HELP_STRING( [--enable-mergecap],
2111 [build mergecap @<:@default=yes@:>@]),
2112 enable_mergecap=$enableval,enable_mergecap=yes)
2114 if test "x$enable_mergecap" = "xyes" ; then
2115 mergecap_bin="mergecap\$(EXEEXT)"
2116 mergecap_man="mergecap.1"
2121 AC_SUBST(mergecap_bin)
2122 AC_SUBST(mergecap_man)
2124 # Enable/disable reordercap
2126 AC_ARG_ENABLE(reordercap,
2127 AC_HELP_STRING( [--enable-reordercap],
2128 [build reordercap @<:@default=yes@:>@]),
2129 enable_reordercap=$enableval,enable_reordercap=yes)
2131 if test "x$enable_reordercap" = "xyes" ; then
2132 reordercap_bin="reordercap\$(EXEEXT)"
2133 reordercap_man="reordercap.1"
2138 AC_SUBST(reordercap_bin)
2139 AC_SUBST(reordercap_man)
2141 # Enable/disable text2pcap
2143 AC_ARG_ENABLE(text2pcap,
2144 AC_HELP_STRING( [--enable-text2pcap],
2145 [build text2pcap @<:@default=yes@:>@]),
2146 text2pcap=$enableval,enable_text2pcap=yes)
2148 if test "x$enable_text2pcap" = "xyes" ; then
2149 text2pcap_bin="text2pcap\$(EXEEXT)"
2150 text2pcap_man="text2pcap.1"
2155 AC_SUBST(text2pcap_bin)
2156 AC_SUBST(text2pcap_man)
2158 # Enable/disable dftest
2160 AC_ARG_ENABLE(dftest,
2161 AC_HELP_STRING( [--enable-dftest],
2162 [build dftest @<:@default=yes@:>@]),
2163 enable_dftest=$enableval,enable_dftest=yes)
2165 if test "x$enable_dftest" = "xyes" ; then
2166 dftest_bin="dftest\$(EXEEXT)"
2167 dftest_man="dftest.1"
2172 AC_SUBST(dftest_bin)
2173 AC_SUBST(dftest_man)
2175 # Enable/disable randpkt
2177 AC_ARG_ENABLE(randpkt,
2178 AC_HELP_STRING( [--enable-randpkt],
2179 [build randpkt @<:@default=yes@:>@]),
2180 enable_randpkt=$enableval,enable_randpkt=yes)
2182 if test "x$enable_randpkt" = "xyes" ; then
2183 randpkt_bin="randpkt\$(EXEEXT)"
2184 randpkt_man="randpkt.1"
2189 AC_SUBST(randpkt_bin)
2190 AC_SUBST(randpkt_man)
2192 AC_SUBST(wiresharkfilter_man)
2194 dnl Checks for "connect()", used as a proxy for "socket()" - and
2195 dnl "-lsocket", if we need it to get "connect()".
2196 AC_WIRESHARK_SOCKET_LIB_CHECK
2199 AC_MSG_CHECKING(whether to use libpcap for packet capture)
2202 AC_HELP_STRING( [--with-pcap@<:@=DIR@:>@],
2203 [use libpcap for packet capturing @<:@default=yes@:>@]),
2205 if test $withval = no
2208 elif test $withval = yes
2219 if test "x$want_pcap" = "xno" ; then
2223 AC_WIRESHARK_PCAP_CHECK
2227 AC_MSG_CHECKING(whether to build dumpcap)
2229 AC_ARG_ENABLE(dumpcap,
2230 AC_HELP_STRING( [--enable-dumpcap],
2231 [build dumpcap @<:@default=yes@:>@]),
2232 enable_dumpcap=$enableval,enable_dumpcap=yes)
2234 if test "x$enable_dumpcap" = "xyes" ; then
2235 if test "x$want_pcap" = "xno" ; then
2237 AC_MSG_RESULT(pcap not available - disabling dumpcap)
2245 if test "x$enable_dumpcap" = "xyes" ; then
2246 dumpcap_bin="dumpcap\$(EXEEXT)"
2247 dumpcap_man="dumpcap.1"
2252 AC_SUBST(dumpcap_bin)
2253 AC_SUBST(dumpcap_man)
2255 # Enable/disable rawshark
2258 AC_MSG_CHECKING(whether to build rawshark)
2260 AC_ARG_ENABLE(rawshark,
2261 AC_HELP_STRING( [--enable-rawshark],
2262 [build rawshark @<:@default=yes@:>@]),
2263 rawshark=$enableval,enable_rawshark=yes)
2265 if test "x$enable_rawshark" = "xyes" ; then
2266 if test "x$want_pcap" = "xno" ; then
2268 AC_MSG_RESULT(pcap not available - disabling rawshark)
2276 if test "x$enable_rawshark" = "xyes" ; then
2277 rawshark_bin="rawshark\$(EXEEXT)"
2278 rawshark_man="rawshark.1"
2283 AC_SUBST(rawshark_bin)
2284 AC_SUBST(rawshark_man)
2286 dnl androiddump check
2287 AC_MSG_CHECKING(whether to build androiddump)
2289 AC_ARG_ENABLE(androiddump,
2290 AC_HELP_STRING( [--enable-androiddump],
2291 [build androiddump @<:@default=yes@:>@]),
2292 androiddump=$enableval,enable_androiddump=yes)
2294 if test "x$enable_androiddump" = "xyes" ; then
2300 AC_ARG_ENABLE(androiddump_use_libpcap,
2301 AC_HELP_STRING( [--enable-androiddump-use-libpcap],
2302 [build androiddump using libpcap @<:@default=no@:>@]),
2303 androiddump_use_libpcap=$enableval,enable_androiddump_use_libpcap=no)
2305 if test "x$enable_androiddump_use_libpcap" = "xyes" ; then
2306 AC_DEFINE(ANDROIDDUMP_USE_LIBPCAP, 1, [Androiddump will use Libpcap])
2309 if test "x$enable_androiddump" = "xyes" ; then
2310 androiddump_bin="androiddump\$(EXEEXT)"
2316 AC_SUBST(androiddump_bin)
2317 AC_SUBST(androiddump_man)
2320 AC_MSG_CHECKING(whether to build sshdump)
2322 AC_ARG_ENABLE(sshdump,
2323 AC_HELP_STRING( [--enable-sshdump],
2324 [build sshdump @<:@default=yes@:>@]),
2325 sshdump=$enableval,enable_sshdump=yes)
2327 if test "x$enable_sshdump" = "xyes" ; then
2333 dnl randpktdump check
2334 AC_MSG_CHECKING(whether to build randpktdump)
2336 AC_ARG_ENABLE(randpktdump,
2337 AC_HELP_STRING( [--enable-randpktdump],
2338 [build androiddump @<:@default=yes@:>@]),
2339 randpktdump=$enableval,enable_randpktdump=yes)
2341 if test "x$enable_randpktdump" = "xyes" ; then
2347 if test "x$enable_sshdump" = "xyes" ; then
2348 if test "x$have_good_libssh" = "xyes" ; then
2349 sshdump_bin="sshdump\$(EXEEXT)"
2350 sshdump_man="sshdump.1"
2352 echo "Can't find libssh. Disabling sshdump."
2361 AC_SUBST(sshdump_bin)
2362 AC_SUBST(sshdump_man)
2364 if test "x$enable_randpktdump" = "xyes" ; then
2365 randpktdump_bin="randpktdump\$(EXEEXT)"
2371 AC_SUBST(randpktdump_bin)
2372 AC_SUBST(randpktdump_man)
2374 # Enable/disable echld
2375 AC_ARG_ENABLE(echld,
2376 AC_HELP_STRING( [--enable-echld],
2377 [support echld (Experimental) @<:@default=no@:>@]),
2378 have_echld=$enableval,have_echld=no)
2380 AM_CONDITIONAL(HAVE_ECHLD, test "x$have_echld" = "xyes")
2381 if test "x$have_echld" = "xyes"
2383 AC_DEFINE(HAVE_ECHLD, 1, [Define if echld is enabled])
2384 echld_test_bin="echld_test\$(EXEEXT)"
2391 AC_SUBST(echld_test_bin)
2394 # Enable/disable tfshark
2395 AC_ARG_ENABLE(tfshark,
2396 AC_HELP_STRING( [--enable-tfshark],
2397 [build tfshark (Experimental) @<:@default=no@:>@]),
2398 tfshark=$enableval,enable_tfshark=no)
2400 if test "x$enable_tfshark" = "xyes" ; then
2401 tfshark_bin="tfshark\$(EXEEXT)"
2402 tfshark_man="tfshark.1"
2403 wiresharkfilter_man="wireshark-filter.4"
2408 AC_SUBST(tfshark_bin)
2409 AC_SUBST(tfshark_man)
2412 dnl Use pcap-ng by default
2413 AC_ARG_ENABLE(pcap-ng-default,
2414 AC_HELP_STRING( [--enable-pcap-ng-default],
2415 [use the pcap-ng file format by default instead of pcap @<:@default=yes@:>@]),
2416 enable_pcap_ng_default=$enableval,enable_pcap_ng_default=yes)
2417 if test x$enable_pcap_ng_default = xyes; then
2418 AC_DEFINE(PCAP_NG_DEFAULT, 1, [Support for pcap-ng])
2421 dnl pcap remote check
2422 AC_MSG_CHECKING(whether to use libpcap remote capturing feature)
2424 AC_ARG_WITH(pcap-remote,
2425 AC_HELP_STRING([--with-pcap-remote],
2426 [use libpcap remote capturing (requires libpcap)]),
2428 if test $withval = no
2432 want_pcap_remote=yes
2437 if test "x$want_pcap_remote" = "xno" -o "x$want_pcap" = "xno" ; then
2441 AC_WIRESHARK_PCAP_REMOTE_CHECK
2445 AC_MSG_CHECKING(whether to use zlib for gzip compression and decompression)
2448 AC_HELP_STRING([--with-zlib@<:@=DIR@:>@],
2449 [use zlib (located in directory DIR, if supplied) for gzip compression and decompression @<:@default=yes, if available@:>@]),
2451 if test "x$withval" = "xno"
2454 elif test "x$withval" = "xyes"
2463 # Use zlib if it's present, otherwise don't.
2465 want_zlib=ifavailable
2468 if test "x$want_zlib" = "xno" ; then
2472 AC_WIRESHARK_ZLIB_CHECK
2473 if test "x$want_zlib" = "xno" ; then
2474 AC_MSG_RESULT(zlib not found - disabling gzip compression and decompression)
2476 if test "x$ac_cv_func_inflatePrime" = "xno" ; then
2477 AC_MSG_RESULT(inflatePrime not found in zlib - disabling gzipped capture file support)
2484 AC_HELP_STRING( [--with-lua@<:@=DIR@:>@],
2485 [use liblua (located in directory DIR, if supplied) for the Lua scripting plugin @<:@default=yes, if available@:>@]),
2487 if test $withval = no
2490 elif test $withval = yes
2495 want_lua_dir=$withval
2498 # By default use Lua if we can find it
2499 want_lua=ifavailable
2502 if test "x$want_lua" != "xno" ; then
2503 AC_WIRESHARK_LIBLUA_CHECK
2505 if test "x$want_lua" = "xyes" -a "x$have_lua" = "xno"
2507 AC_MSG_ERROR([Lua support was requested, but is not available])
2510 if test "x$have_lua" = "xyes"
2512 AC_DEFINE(HAVE_LUA, 1, [Define to use Lua])
2514 AM_CONDITIONAL(HAVE_LIBLUA, test x$have_lua = xyes)
2516 AC_SUBST(LUA_CFLAGS)
2520 AC_MSG_CHECKING(whether to use libportaudio for the GTK+ RTP player)
2522 AC_ARG_WITH(portaudio,
2523 AC_HELP_STRING( [--with-portaudio@<:@=DIR@:>@],
2524 [use libportaudio (located in directory DIR, if supplied) for the GTK+ RTP player @<:@default=yes, if available@:>@]),
2526 if test $withval = no
2529 elif test $withval = yes
2534 portaudio_dir=$withval
2538 # Use libportaudio by default
2540 want_portaudio=ifavailable
2543 if test "x$want_portaudio" = "xno" ; then
2547 AC_WIRESHARK_LIBPORTAUDIO_CHECK
2548 if test "x$want_portaudio" = "xno" ; then
2549 AC_MSG_RESULT(libportaudio not found - disabling support for the GTK+ RTP player)
2552 AM_CONDITIONAL(HAVE_LIBPORTAUDIO, test x$want_portaudio = xyes)
2555 dnl Check if dumpcap should be installed with filesystem capabilities
2556 AC_PATH_PROG(SETCAP, setcap)
2557 AC_ARG_ENABLE(setcap-install,
2558 AC_HELP_STRING( [--enable-setcap-install],
2559 [install dumpcap with cap_net_admin and cap_net_raw @<:@default=no@:>@]),
2560 enable_setcap_install=$enableval,enable_setcap_install=no)
2562 AC_MSG_CHECKING(whether to install dumpcap with cap_net_admin and cap_net_raw capabilities)
2563 if test "x$enable_setcap_install" = "xno" ; then
2566 if test "x$SETCAP" = "x" ; then
2567 AC_MSG_RESULT(setcap not found)
2568 AC_MSG_ERROR([Setcap install was requested, but setcap was not found])
2569 elif test "x$enable_dumpcap" = "xno" ; then
2570 AC_MSG_RESULT(dumpcap disabled)
2571 AC_MSG_ERROR([Setcap install works only with dumpcap, but dumpcap is disabled])
2577 AM_CONDITIONAL(SETCAP_INSTALL, test x$enable_setcap_install = xyes)
2579 dnl Check if dumpcap should be installed setuid
2580 AC_ARG_ENABLE(setuid-install,
2581 AC_HELP_STRING( [--enable-setuid-install],
2582 [install dumpcap as setuid @<:@default=no@:>@]),
2583 enable_setuid_install=$enableval,enable_setuid_install=no)
2585 AC_MSG_CHECKING(whether to install dumpcap setuid)
2586 if test "x$enable_setuid_install" = "xno" ; then
2589 if test "x$enable_setcap_install" = "xyes" ; then
2590 enable_setuid_install=no
2591 AC_MSG_RESULT(setcap and setuid both selected)
2592 AC_MSG_ERROR(You must choose one of setcap install and setuid install)
2593 elif test "x$enable_dumpcap" = "xno" ; then
2594 AC_MSG_RESULT(dumpcap disabled)
2595 AC_MSG_ERROR([Setuid install works only with dumpcap, but dumpcap is disabled])
2601 AM_CONDITIONAL(SETUID_INSTALL, test x$enable_setuid_install = xyes)
2602 AC_CHECK_FUNCS(setresuid setresgid)
2604 dnl ...but our Network Operations group is named "no"!
2606 AC_ARG_WITH(dumpcap-group,
2607 AC_HELP_STRING( [--with-dumpcap-group=GROUP],
2608 [restrict dumpcap to GROUP]),
2610 if test "x$withval" = "xyes"; then
2611 AC_MSG_ERROR([No dumpcap group specified.])
2612 elif test "x$withval" != "xno"; then
2613 if test "x$enable_dumpcap" = "xno" ; then
2614 AC_MSG_ERROR(dumpcap group install works only with dumpcap but dumpcap is disabled)
2616 AC_MSG_RESULT($withval)
2617 DUMPCAP_GROUP="$withval"
2620 AC_SUBST(DUMPCAP_GROUP)
2621 AM_CONDITIONAL(HAVE_DUMPCAP_GROUP, test x$DUMPCAP_GROUP != x)
2623 dnl libcap (not libpcap) check
2625 AC_MSG_CHECKING(whether to use the libcap capabilities library)
2628 AC_HELP_STRING( [--with-libcap@<:@=DIR@:>@],
2629 [use libcap (located in directory DIR, if supplied) for POSIX.1e capabilities management @<:@default=yes, if present@:>@]),
2631 if test "x$withval" = "xno"; then
2633 elif test "x$withval" = "xyes"; then
2635 elif test -d "$withval"; then
2637 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2640 if test "x$with_libcap" = "xno" ; then
2644 AC_WIRESHARK_LIBCAP_CHECK
2646 AC_SUBST(LIBCAP_LIBS)
2648 dnl Checks for header files.
2649 dnl Some of these may not be needed: http://hacks.owlfolio.org/header-survey/
2650 dnl Note, however, that, whilst this script is generally run only on UN*Xes:
2652 dnl 1) we also support building on and for Windows and not all of those
2653 dnl headers are present on Windows, so the code has to check a
2654 dnl #define *anyway* to determine whether to include the header
2659 dnl 2) this might also be run on Windows with a sufficiently UNIXy
2660 dnl environment such as Cygwin (although Wireshark should be built
2661 dnl natively rather than using Cygwin).
2663 AC_CHECK_HEADERS(fcntl.h getopt.h grp.h inttypes.h netdb.h pwd.h unistd.h)
2664 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)
2665 AC_CHECK_HEADERS(netinet/in.h)
2666 AC_CHECK_HEADERS(arpa/inet.h arpa/nameser.h)
2669 # On Linux, check for some additional headers, which we need as a
2670 # workaround for a bonding driver bug and for libpcap's current lack
2671 # of its own workaround for that bug.
2675 AC_CHECK_HEADERS(linux/sockios.h linux/if_bonding.h,,,[#include <sys/socket.h>])
2681 AC_MSG_CHECKING(whether to use SSL library)
2684 AC_HELP_STRING( [--with-ssl@<:@=DIR@:>@],
2685 [use SSL crypto library (located in directory DIR, if supplied) @<:@default=no@:>@]),
2687 if test "x$withval" = "xno"; then
2689 elif test "x$withval" = "xyes"; then
2691 elif test -d "$withval"; then
2693 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2698 if test "x$want_ssl" = "xyes"; then
2700 AC_CHECK_LIB(crypto,EVP_md5,
2705 AC_MSG_ERROR([SSL crypto library was requested, but is not available])
2713 AC_MSG_CHECKING(whether to use Kerberos library)
2716 AC_HELP_STRING( [--with-krb5@<:@=DIR@:>@],
2717 [use Kerberos library (located in directory DIR, if supplied) to use in Kerberos dissection @<:@default=yes@:>@]),
2719 if test $withval = no
2722 elif test $withval = yes
2731 # Use Kerberos library if available, otherwise don't.
2733 want_krb5=ifavailable
2736 if test "x$want_krb5" = "xno" ; then
2740 AC_WIRESHARK_KRB5_CHECK
2746 AC_MSG_CHECKING(whether to use the c-ares library if available)
2749 AC_HELP_STRING( [--with-c-ares@<:@=DIR@:>@],
2750 [use c-ares (located in directory DIR, if supplied) - supersedes --with-adns @<:@default=yes, if present@:>@]),
2752 if test "x$withval" = "xno"; then
2754 elif test "x$withval" = "xyes"; then
2756 elif test -d "$withval"; then
2758 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2761 if test "x$want_c_ares" = "xno" ; then
2765 AC_WIRESHARK_C_ARES_CHECK
2767 AC_SUBST(C_ARES_LIBS)
2771 AC_MSG_CHECKING(whether to use the GNU ADNS library if available)
2774 AC_HELP_STRING( [--with-adns@<:@=DIR@:>@],
2775 [use GNU ADNS (located in directory DIR, if supplied) @<:@default=yes, if present@:>@]),
2777 if test "x$withval" = "xno"; then
2779 elif test "x$withval" = "xyes"; then
2781 elif test -d "$withval"; then
2783 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2786 if test "x$want_adns" = "xno" -o "x$have_good_c_ares" = "xyes" ; then
2790 AC_WIRESHARK_ADNS_CHECK
2794 if test "x$have_good_c_ares" != "xyes" -a "x$have_good_adns" != "xyes"; then
2795 # We don't have an asynchronous name resolver, look for a synchronous one
2797 dnl Checks for "getaddrinfo()" - and "-lnsl", if we need it to get
2798 dnl "getaddrinfo()".
2799 AC_WIRESHARK_GETADDRINFO_LIB_CHECK
2801 if test "x$ac_cv_func_getaddrinfo" != "xyes" ; then
2802 # We don't have the modern name resolver, try older stuff
2804 dnl Checks for "gethostbyname()" - and "-lnsl", if we need it to get
2805 dnl "gethostbyname()".
2806 AC_WIRESHARK_GETHOSTBY_LIB_CHECK
2808 if test "x$ac_cv_func_gethostbyname" != "xyes" ; then
2809 # Hopefully this never actually happens.
2810 # The code works even without name resolvers but we
2811 # alert the user to this unusual condition.
2812 AC_MSG_ERROR(Couldn't find any name resolvers!)
2815 AC_CHECK_FUNCS(gethostbyname2)
2821 AC_MSG_CHECKING(whether to use the GeoIP IP address mapping library if available)
2824 AC_HELP_STRING( [--with-geoip@<:@=DIR@:>@],
2825 [use GeoIP (located in directory DIR, if supplied) @<:@default=yes, if present@:>@]),
2827 if test "x$withval" = "xno"; then
2829 elif test "x$withval" = "xyes"; then
2831 elif test -d "$withval"; then
2833 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2836 if test "x$want_geoip" = "xno"; then
2840 AC_WIRESHARK_GEOIP_CHECK
2842 AC_SUBST(GEOIP_LIBS)
2846 AC_MSG_CHECKING(whether to use the libssh library if available)
2849 AC_HELP_STRING( [--with-libssh@<:@=DIR@:>@],
2850 [use libssh (located in directory DIR, if supplied) @<:@default=yes, if present@:>@]),
2852 if test "x$withval" = "xno"; then
2854 elif test "x$withval" = "xyes"; then
2856 elif test -d "$withval"; then
2858 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2861 if test "x$want_libssh" = "xno"; then
2865 AC_WIRESHARK_LIBSSH_CHECK
2867 AC_SUBST(LIBSSH_LIBS)
2870 # Define WS_MSVC_NORETURN appropriately for declarations of routines that
2871 # never return (just like Charlie on the MTA).
2873 # Note that MSVC++ expects __declspec(noreturn) to precede the function
2874 # name and GCC, as far as I know, expects __attribute__((noreturn)) to
2875 # follow the function name, so we need two different flavors of
2878 AC_DEFINE(WS_MSVC_NORETURN,, [Define as the string to precede declarations of routines that never return])
2880 dnl Checks for typedefs, structures, and compiler characteristics.
2883 # Check how we can get the time zone abbreviation
2884 AC_WIRESHARK_TIMEZONE_ABBREV
2886 # We need to know whether "struct stat" has an "st_flags" member
2887 # for file_user_immutable().
2889 AC_WIRESHARK_STRUCT_ST_FLAGS
2891 # We need to know whether "struct sockaddr" has an "sa_len" member
2892 # for get_interface_list().
2894 AC_WIRESHARK_STRUCT_SA_LEN
2896 # We must know our byte order
2899 # Checks whether "-traditional" is needed when using "ioctl".
2900 # XXX - do we need this?
2901 AC_PROG_GCC_TRADITIONAL
2903 AC_CHECK_FUNC(getopt_long,
2906 AC_DEFINE(HAVE_GETOPT_LONG, 1, [Define to 1 if you have the getopt_long function.])
2909 # Do we have optreset?
2911 AC_MSG_CHECKING(whether optreset is defined)
2914 extern int optreset;
2918 ac_cv_pcap_debug_defined=yes,
2919 ac_cv_pcap_debug_defined=no)
2920 if test "$ac_cv_pcap_debug_defined" = yes ; then
2922 AC_DEFINE(HAVE_OPTRESET, 1, [Define to 1 if you have the optreset variable])
2927 GETOPT_LO="wsgetopt.lo")
2930 AC_CHECK_FUNCS(mkstemp mkdtemp)
2932 AC_SEARCH_LIBS(inet_aton, [socket nsl],
2935 AC_DEFINE(HAVE_INET_ATON, 0, [Define to 1 if you have the inet_aton function.])
2937 INET_ATON_LO="inet_aton.lo")
2938 AC_SUBST(INET_ATON_LO)
2940 AC_SEARCH_LIBS(inet_pton, [socket nsl], [
2941 dnl check for pre-BIND82 inet_pton() bug.
2942 AC_MSG_CHECKING(for broken inet_pton)
2943 AC_TRY_RUN([#include <sys/types.h>
2944 #include <sys/socket.h>
2945 #include <netinet/in.h>
2946 #include <arpa/inet.h>
2951 /* this should return 0 (error) */
2952 return inet_pton(AF_INET6, "0:1:2:3:4:5:6:7:", buf);
2956 }], [AC_MSG_RESULT(ok);
2957 have_inet_pton=yes], [AC_MSG_RESULT(broken);
2958 have_inet_pton=no], [AC_MSG_RESULT(cross compiling, assume it is broken);
2959 have_inet_pton=no])],
2961 if test "$have_inet_pton" = no; then
2962 INET_PTON_LO="inet_pton.lo"
2966 AM_CONDITIONAL(NEED_INET_PTON_LO, test "x$have_inet_pton" = "xno")
2967 AC_SUBST(INET_PTON_LO)
2969 AC_SEARCH_LIBS(inet_ntop, [socket nsl], [
2970 AC_MSG_CHECKING([for inet_ntop prototype])
2971 AC_TRY_COMPILE([#include <stdio.h>
2972 #include <sys/types.h>
2973 #include <sys/socket.h>
2974 #include <netinet/in.h>
2975 #include <arpa/inet.h>
2977 extern const char *inet_ntop(int, const void *, char *, size_t);],, [
2979 AC_DEFINE(HAVE_INET_NTOP_PROTO, 1,
2980 [Define if inet_ntop() prototype exists])], [
2981 AC_TRY_COMPILE([#include <stdio.h>
2982 #include <sys/types.h>
2983 #include <sys/socket.h>
2984 #include <netinet/in.h>
2985 #include <arpa/inet.h>
2987 extern const char *inet_ntop(int, const void *, char *, socklen_t);],, [
2989 AC_DEFINE(HAVE_INET_NTOP_PROTO, 1,
2990 [Define if inet_ntop() prototype exists])], [
2991 AC_MSG_RESULT(no)])])
2993 INET_NTOP_LO="inet_ntop.lo"
2994 AC_DEFINE(NEED_INET_V6DEFS_H, 1,
2995 [Define if inet/v6defs.h needs to be included])])
2996 AM_CONDITIONAL(NEED_INET_NTOP_LO, test "x$INET_NTOP_LO" != "x")
2997 AC_SUBST(INET_NTOP_LO)
2999 AC_CHECK_FUNC(strptime,
3002 AC_DEFINE(HAVE_STRPTIME, 1, [Define if you have the strptime function.])
3004 STRPTIME_LO="strptime.lo")
3005 AC_SUBST(STRPTIME_LO)
3007 AC_CHECK_FUNC(popcount,
3010 AC_DEFINE(HAVE_POPCOUNT, 1, [Define if you have the popcount function.])
3012 POPCOUNT_LO="popcount.lo")
3013 AC_SUBST(POPCOUNT_LO)
3015 AC_CHECK_FUNCS(getprotobynumber)
3016 AC_CHECK_FUNCS(issetugid)
3017 AC_CHECK_FUNCS(sysconf)
3019 dnl blank for now, but will be used in future
3020 AC_SUBST(wireshark_SUBDIRS)
3022 # Check Bluetooth SBC codec for RTP Player
3023 # git://git.kernel.org/pub/scm/bluetooth/sbc.git
3025 AC_HELP_STRING( [--with-sbc=@<:@yes/no@:>@],
3026 [use SBC codec to play Bluetooth A2DP stream @<:@default=yes, if available@:>@]),
3027 with_sbc="$withval"; want_sbc="yes", with_sbc="yes")
3029 PKG_CHECK_MODULES(SBC, sbc >= 1.0, [have_sbc=yes], [have_sbc=no])
3030 if test "x$with_sbc" != "xno"; then
3031 if (test "${have_sbc}" = "yes"); then
3032 AC_DEFINE(HAVE_SBC, 1, [Define to support playing SBC by standalone BlueZ SBC library])
3033 elif test "x$want_sbc" = "xyes"; then
3034 # Error out if the user explicitly requested the sbc library
3035 AC_MSG_ERROR([SBC codec library was requested, but is not available])
3042 dnl check whether plugins should be enabled and, if they should be,
3043 dnl check for plugins directory - stolen from Amanda's configure.ac
3045 dnl we don't wish to expand ${libdir} yet
3046 plugindir='${libdir}/wireshark/plugins/${VERSION}'
3047 AC_ARG_WITH(plugins,
3048 AC_HELP_STRING( [--with-plugins@<:@=DIR@:>@],
3049 [support plugins (installed in DIR, if supplied) @<:@default=yes, if possible@:>@]),
3051 if test "x$withval" = "xno"; then
3053 elif test "x$have_plugins" = "xno"; then
3054 AC_MSG_ERROR([GLib on this platform doesn't support loadable modules, so you can't enable plugins.])
3055 elif test "x$withval" != "xyes"; then
3056 plugindir="$withval"
3059 AM_CONDITIONAL(HAVE_PLUGINS, test "x$have_plugins" = "xyes")
3060 if test x$have_plugins = xyes
3062 AC_DEFINE(HAVE_PLUGINS, 1, [Define if plugins are enabled])
3065 CPPFLAGS="$CPPFLAGS '-DPLUGIN_INSTALL_DIR=\"\$(plugindir)\"'"
3068 # The plugin dissectors reside in ./plugins/PROTO/
3071 AC_SUBST(PLUGIN_LIBS)
3074 dnl Use extcap by default
3075 extcapdir='${datadir}/wireshark/extcap/'
3077 AC_HELP_STRING( [--with-extcap@<:@=DIR@:>@],
3078 [use extcap for external capture sources (installed in DIR, if supplied) @<:@default=yes, if possible@:>@]),
3080 if test "x$withval" = "xno"; then
3082 elif test "x$withval" = "xyes"; then
3084 elif test "x$withval" != "xyes"; then
3086 extcapdir ="$withval"
3091 AM_CONDITIONAL(HAVE_EXTCAP, test "x$have_extcap" = "xyes")
3092 if test "x$have_extcap" = "xyes"
3094 AC_DEFINE(HAVE_EXTCAP, 1, [Define if external capture sources should be enabled])
3095 AC_DEFINE_UNQUOTED(EXTCAP_DIR,"$extcapdir", [Directory for extcap plugins])
3099 if test "x$enable_sshdump" = "xyes" ; then
3100 if test "x$have_good_libssh" = "xyes" ; then
3101 sshdump_bin="sshdump\$(EXEEXT)"
3102 sshdump_man="sshdump.1"
3104 echo "Can't find libssh. Disabling sshdump."
3113 AC_SUBST(sshdump_bin)
3114 AC_SUBST(sshdump_man)
3118 # Yes, AM_PROG_LIBTOOL is redundant with newer version(s) of some tool(s)
3119 # (autoconf? automake? libtool?) - with the newer version(s), it's
3120 # just an alias for AC_PROG_LIBTOOL, which is called earlier.
3122 # With older version(s) of those tool(s), however, it's not just an
3123 # alias, and the configure scripts don't work without it.
3126 AC_SUBST(LIBTOOL_DEPS)
3128 AM_CONDITIONAL(ENABLE_STATIC, test x$enable_static = xyes)
3129 if test x$enable_static = xyes -a x$have_plugins = xyes
3131 AC_DEFINE(ENABLE_STATIC, 1, [Link plugins statically into Wireshark])
3133 AC_SUBST(ENABLE_STATIC)
3135 # Gather which GUI we're building for rpmbuild
3136 if test "x$have_gtk" = "xyes"; then
3137 if test "x$with_gtk3" = "xyes"; then
3138 RPMBUILD_WITH_ARGS="--with gtk3 --without gtk2"
3140 RPMBUILD_WITH_ARGS="--without gtk3 --with gtk2"
3143 RPMBUILD_WITH_ARGS="--without gtk2 --without gtk3"
3145 if test "x$have_qt" = "xyes" ; then
3146 if test "$qt_version" -eq "5"; then
3147 RPMBUILD_WITH_ARGS="$RPMBUILD_WITH_ARGS --with qt5"
3149 RPMBUILD_WITH_ARGS="$RPMBUILD_WITH_ARGS --with qt"
3152 RPMBUILD_WITH_ARGS="$RPMBUILD_WITH_ARGS --without qt --without qt5"
3154 if test "x$have_lua" = "xyes" ; then
3155 RPMBUILD_WITH_ARGS="$RPMBUILD_WITH_ARGS --with lua"
3157 RPMBUILD_WITH_ARGS="$RPMBUILD_WITH_ARGS --without lua"
3159 AC_SUBST(RPMBUILD_WITH_ARGS)
3161 dnl Save the cacheable configure results to config.cache before recursing
3164 sinclude(plugins/Custom.m4) dnl
3165 ifdef(_CUSTOM_AC_OUTPUT_,, define(_CUSTOM_AC_OUTPUT_, )) dnl
3167 sinclude(asn1/Custom.m4) dnl
3168 ifdef(_CUSTOM_ASN1_AC_OUTPUT_,, define(_CUSTOM_ASN1_AC_OUTPUT_, )) dnl
3170 AC_CONFIG_HEADERS(config.h)
3175 _CUSTOM_ASN1_AC_OUTPUT_
3176 asn1/acp133/Makefile
3178 asn1/ansi_map/Makefile
3179 asn1/ansi_tcap/Makefile
3180 asn1/atn-cm/Makefile
3181 asn1/atn-cpdlc/Makefile
3182 asn1/atn-ulcs/Makefile
3186 asn1/charging_ase/Makefile
3191 asn1/credssp/Makefile
3199 asn1/gprscdr/Makefile
3200 asn1/gsm_map/Makefile
3209 asn1/h450-ros/Makefile
3212 asn1/HI2Operations/Makefile
3217 asn1/isdn-sup/Makefile
3218 asn1/kerberos/Makefile
3221 asn1/logotypecertextn/Makefile
3225 asn1/lte-rrc/Makefile
3228 asn1/mpeg-audio/Makefile
3229 asn1/mpeg-pes/Makefile
3231 asn1/ns_cert_exts/Makefile
3232 asn1/novell_pkis/Makefile
3240 asn1/pkcs12/Makefile
3241 asn1/pkinit/Makefile
3242 asn1/pkixac/Makefile
3243 asn1/pkix1explicit/Makefile
3244 asn1/pkix1implicit/Makefile
3245 asn1/pkixproxy/Makefile
3246 asn1/pkixqualified/Makefile
3247 asn1/pkixtsp/Makefile
3250 asn1/q932-ros/Makefile
3261 asn1/sbc-ap/Makefile
3264 asn1/spnego/Makefile
3272 asn1/wlancertextn/Makefile
3274 asn1/x509af/Makefile
3275 asn1/x509ce/Makefile
3276 asn1/x509if/Makefile
3277 asn1/x509sat/Makefile
3280 capchild/doxygen.cfg
3282 caputils/doxygen.cfg
3286 epan/compress/Makefile
3289 epan/dfilter/Makefile
3290 epan/dissectors/Makefile
3291 epan/dissectors/dcerpc/Makefile
3292 epan/dissectors/pidl/Makefile
3293 epan/ftypes/Makefile
3294 epan/nghttp2/Makefile
3307 packaging/macosx/Info.plist
3308 packaging/macosx/Makefile
3309 packaging/macosx/osx-dmg.sh
3310 packaging/macosx/Wireshark_package.pmdoc/index.xml
3311 packaging/nsis/Makefile
3312 packaging/rpm/Makefile
3313 packaging/rpm/SPECS/Makefile
3314 packaging/rpm/SPECS/wireshark.spec
3315 packaging/svr4/Makefile
3316 packaging/svr4/checkinstall
3317 packaging/svr4/pkginfo
3319 plugins/docsis/Makefile
3320 plugins/easy_codec/Makefile
3321 plugins/ethercat/Makefile
3322 plugins/gryphon/Makefile
3323 plugins/irda/Makefile
3324 plugins/m2m/Makefile
3325 plugins/mate/Makefile
3326 plugins/opcua/Makefile
3327 plugins/profinet/Makefile
3328 plugins/stats_tree/Makefile
3329 plugins/unistim/Makefile
3330 plugins/wimax/Makefile
3331 plugins/wimaxasncp/Makefile
3332 plugins/wimaxmacphy/Makefile
3334 tools/lemon/Makefile
3340 dnl AC_CONFIG_FILES([tools/setuid-root.pl], [chmod +x tools/setuid-root.pl])
3345 if test "x$have_gtk" = "xyes"; then
3346 if test "x$with_gtk3" = "xyes"; then
3347 gtk_lib_message=" (with GTK+ 3"
3349 gtk_lib_message=" (with GTK+ 2"
3351 if test "x$have_ige_mac" = "xyes"; then
3352 gtk_lib_message="$gtk_lib_message and OS X integration)"
3354 gtk_lib_message="$gtk_lib_message)"
3358 if test "x$have_qt" = "xyes" ; then
3359 enable_wireshark_qt="yes"
3360 qt_lib_message=" (with Qt $qt_version)"
3362 enable_wireshark_qt="no"
3365 if test "x$enable_setcap_install" = "xyes" ; then
3366 setcap_message="yes"
3371 if test "x$enable_setuid_install" = "xyes" ; then
3372 setuid_message="yes"
3377 if test "x$DUMPCAP_GROUP" = "x" ; then
3378 dumpcap_group_message="(none)"
3380 dumpcap_group_message="$DUMPCAP_GROUP"
3383 if test "x$want_zlib" = "xno" ; then
3389 if test "x$have_lua" = "xyes" ; then
3395 if test "x$have_qt_multimedia_lib" = "xyes" ; then
3396 qt_multimedia_message="yes"
3398 qt_multimedia_message="no"
3401 if test "x$want_portaudio" = "xyes" ; then
3402 portaudio_message="yes"
3404 portaudio_message="no"
3407 if test "x$want_ssl" = "xno" ; then
3413 if test "x$want_krb5" = "xno" ; then
3416 krb5_message="yes ($ac_krb5_version)"
3419 if test "x$have_good_c_ares" = "xyes" ; then
3420 c_ares_message="yes"
3425 if test "x$have_good_adns" = "xyes" ; then
3428 if test "x$have_good_c_ares" = "xyes" ; then
3429 adns_message="no (using c-ares instead)"
3435 if test "x$have_good_libcap" = "xyes" ; then
3436 libcap_message="yes"
3441 if test "x$have_good_geoip" = "xyes" ; then
3447 if test "x$have_good_libssh" = "xyes" ; then
3448 libssh_message="yes"
3453 if test "x$have_ssh_userauth_agent" = "xyes" ; then
3454 ssh_userauth_agent_message="yes"
3456 ssh_userauth_agent_message="no"
3460 echo "The Wireshark package has been configured with the following options."
3461 echo " Build wireshark : $enable_wireshark_qt$qt_lib_message"
3462 echo " Build wireshark-gtk : $have_gtk""$gtk_lib_message"
3463 echo " Build tshark : $enable_tshark"
3464 echo " Build tfshark : $enable_tfshark"
3465 echo " Build capinfos : $enable_capinfos"
3466 echo " Build captype : $enable_captype"
3467 echo " Build editcap : $enable_editcap"
3468 echo " Build dumpcap : $enable_dumpcap"
3469 echo " Build mergecap : $enable_mergecap"
3470 echo " Build reordercap : $enable_reordercap"
3471 echo " Build text2pcap : $enable_text2pcap"
3472 echo " Build randpkt : $enable_randpkt"
3473 echo " Build dftest : $enable_dftest"
3474 echo " Build rawshark : $enable_rawshark"
3475 echo " Build androiddump : $enable_androiddump"
3476 echo " Build sshdump : $enable_sshdump"
3477 echo " Build randpktdump : $enable_randpktdump"
3478 echo " Build echld : $have_echld"
3480 echo " Save files as pcap-ng by default : $enable_pcap_ng_default"
3481 echo " Install dumpcap with capabilities : $setcap_message"
3482 echo " Install dumpcap setuid : $setuid_message"
3483 echo " Use dumpcap group : $dumpcap_group_message"
3484 echo " Use plugins : $have_plugins"
3485 echo " Use external capture sources : $have_extcap"
3486 echo " Use Lua library : $lua_message"
3487 echo " Build Qt RTP player : $qt_multimedia_message"
3488 echo " Build GTK+ RTP player : $portaudio_message"
3489 echo " Build profile binaries : $enable_profile_build"
3490 echo " Use pcap library : $want_pcap"
3491 echo " Use zlib library : $zlib_message"
3492 echo " Use kerberos library : $krb5_message"
3493 echo " Use c-ares library : $c_ares_message"
3494 echo " Use GNU ADNS library : $adns_message"
3495 echo " Use SMI MIB library : $libsmi_message"
3496 echo " Use GNU crypto library : $gcrypt_message"
3497 echo " Use SSL crypto library : $ssl_message"
3498 echo " Use gnutls library : $tls_message"
3499 echo " Use POSIX capabilities library : $libcap_message"
3500 echo " Use GeoIP library : $geoip_message"
3501 echo " Use libssh library : $libssh_message"
3502 echo " Have ssh_userauth_agent : $ssh_userauth_agent_message"
3503 echo " Use nl library : $libnl_message"
3504 echo " Use SBC codec library : $have_sbc"
3505 #echo " Use GResource : $have_gresource"