4 m4_define([version_major], [1])
5 m4_define([version_minor], [11])
6 m4_define([version_micro], [0])
7 m4_define([version_micro_extra], version_micro)
8 m4_append([version_micro_extra], [])
10 AC_INIT(wireshark, [version_major.version_minor.version_micro_extra], http://bugs.wireshark.org/, , http://www.wireshark.org/)
12 # Minimum autoconf version we require.
14 # Variable expansion doesn't work in AC_PREREQ()
16 AC_SUBST(AC_MIN_VERSION)
18 dnl Check for CPU / vendor / OS
19 dnl The user is encouraged to use either `AC_CANONICAL_BUILD', or
20 dnl `AC_CANONICAL_HOST', or `AC_CANONICAL_TARGET', depending on the
21 dnl needs. Using `AC_CANONICAL_TARGET' is enough to run the two other
24 dnl As nothing in the Wireshark is itself a build tool (we are not,
25 dnl for example, a compiler that generates machine code), we probably
26 dnl don't need AC_CANONICAL_TARGET, so, in theory, we should be able
27 dnl to use AC_CANONICAL_BUILD and AC_CANONICAL_HOST - or perhaps just
28 dnl AC_CANONICAL_HOST - instead. Note that we do have tools, such as
29 dnl lemon, that need to be built for the build machine, not for the
30 dnl host machine, so we might need both.
32 dnl This has to be done *after* AC_INIT, otherwise autogen.sh fails.
34 dnl AC_CANONICAL_BUILD
38 AM_INIT_AUTOMAKE([1.9 tar-ustar dist-bzip2 no-dist-gzip])
40 # Make Wireshark's version available in config.h
41 AC_DEFINE(VERSION_MAJOR, version_major, [Wireshark's major version])
42 AC_DEFINE(VERSION_MINOR, version_minor, [Wireshark's minor version])
43 AC_DEFINE(VERSION_MICRO, version_micro, [Wireshark's micro version])
48 # Checks for programs used in the main build process.
54 dnl Work around libtool bug (fixed in the version 1.5a?)
55 AC_DEFUN([AC_PROVIDE_AC_LIBTOOL_DLOPEN], )
58 AC_PATH_PROG(PERL, perl)
61 AC_PATH_PROG(PYTHON, python)
62 if test ! -z "$PYTHON"; then
64 # OK, we found Python; is it Python 2.x?
65 # Note: we don't use named components for sys.version_info to get
66 # the major version number, as named components for version_info
67 # were apparently introduced in Python 2.7.
69 AC_MSG_CHECKING([whether $PYTHON is Python 2])
70 python_major_version=`$PYTHON -c 'import sys; print sys.version_info[[0]]'`
71 if test "$python_major_version" = 2; then
80 # Try looking for python2; if we find it, we assume it's
83 AC_PATH_PROG(PYTHON, python2)
88 # XXX - should autogen.sh check for YACC/Bison and Flex? A user building
89 # from a distribution tarball shouldn't have to have YACC/Bison or Flex,
90 # as the tarball should contain the results of running YACC/Bison on .y
91 # files and running Flex on .l files, but a user building from SVN
92 # will have to run YACC/Bison and Flex to process those files.
94 # On the other hand, what about users who use a distribution tarball to
95 # do development? They *shouldn't* - that's what the SVN repository is
96 # for - but they might. They'd get errors if they modify a .y or .l
97 # file and try to do a build - but the error should tell them that they
98 # need to get YACC/Bison and/or Flex.
100 # Then again, getting them shouldn't be too big of a burden.
102 # XXX - is the same true of pod2man and pod2html, or are they needed
103 # even when building from a distribution tarball?
107 AC_PATH_PROG(YACCDUMMY, $YACC)
108 if test "x$YACCDUMMY" = x
110 AC_MSG_ERROR(I couldn't find yacc (or bison or ...); make sure it's installed and in your path)
113 AC_PATH_PROG(LEX, flex)
116 AC_MSG_ERROR(I couldn't find flex; make sure it's installed and in your path)
118 AC_PATH_PROG(POD2MAN, pod2man)
119 if test "x$POD2MAN" = x
122 # The alternative is not to build the man pages....
124 AC_MSG_ERROR(I couldn't find pod2man; make sure it's installed and in your path)
126 AC_PATH_PROG(POD2HTML, pod2html)
127 if test "x$POD2HTML" = x
130 # The alternative is not to build the HTML man pages....
132 AC_MSG_ERROR(I couldn't find pod2html; make sure it's installed and in your path)
136 # XXX - this looks for various HTML viewers on the host, not the target;
137 # we really want to know what's available on the target, for cross-builds.
138 # That would probably require us to, at run time, look for xdg-open and,
139 # if we don't find it, look for mozilla, htmlview, etc.
141 AC_PATH_PROG(HTML_VIEWER, xdg-open)
142 if test "x$HTML_VIEWER" != x
145 # XXX - the HTML_VIEWER shell variable is the full path of xdg-open.
146 # Define some variable to be that, so we just run that?
148 AC_DEFINE(HAVE_XDG_OPEN, 1, [Define if we have xdg-open])
151 # XXX - we have to define HTML_VIEWER for the prefs.c code that
152 # sets the default value of the Web browser preference, even
153 # though that preference won't be offered.
155 AC_DEFINE_UNQUOTED(HTML_VIEWER, "xdg-open", [HTML viewer, e.g. mozilla])
157 AC_PATH_PROG(HTML_VIEWER, htmlview)
158 if test "x$HTML_VIEWER" = x
160 AC_DEFINE_UNQUOTED(HTML_VIEWER, "mozilla", [HTML viewer, e.g. mozilla])
162 AC_DEFINE_UNQUOTED(HTML_VIEWER, "htmlview", [HTML viewer, e.g. mozilla])
167 # Set "ac_supports_gcc_flags" if the compiler is known to support GCC-style
168 # flags such as -pedantic, -W warning flags and -f feature flags. Currently,
169 # we assume GCC and clang do; other compilers should be added here.
171 # This is done to avoid getting tripped up by compilers that support
172 # those flags but give them a different meaning.
174 if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
175 ac_supports_gcc_flags=yes
179 # Set "ac_supports_W_linker_passthrough" if the compiler is known to
180 # support "-Wl,{options}" to pass options through to the linker.
181 # Currently, we assume GCC, xlc, and clang do; other compilers should
184 if test "x$GCC" = "xyes" -o "x$CC" = "xxlc" -o "x$CC" = "xclang" ; then
185 ac_supports_W_linker_passthrough=yes
189 # Set "ac_supports_attribute_unused" if the compiler is known to
190 # support "__attribute__(unused)".
191 # Currently, we assume GCC and clang do; other compilers should
194 # XXX - do this with a compiler test?
196 if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
197 ac_supports_W_linker_passthrough=yes
200 if test "x$CC_FOR_BUILD" = x
204 AC_SUBST(CC_FOR_BUILD)
205 AC_SUBST(CFLAGS_FOR_BUILD)
208 AC_PATH_PROG(DOXYGEN, doxygen)
209 AC_CHECK_PROG(HAVE_DOXYGEN, doxygen, "yes", "no")
210 AM_CONDITIONAL(HAVE_DOXYGEN, test x$HAVE_DOXYGEN = xyes)
213 # Check for pkg-config and set PKG_CONFIG accordingly.
215 # This is referenced via AC_REQUIRE([PKG_PROG_PKG_CONFIG] in some macros
216 # like PKG_CHECK_MODULES. If the first call to such a macro is under an
217 # "if" statement, it's safer to call PKG_PROG_PKG_CONFIG directly, see
218 # the comments in acolocal.m4
223 # Try to arrange for large file support.
228 # Version 3.0 switched from LGPLv2.1+ to LGPLv3+, then switched back to
229 # LGPLv2.1+ in version 3.1.10
231 AC_ARG_WITH([gnutls],
232 AC_HELP_STRING( [--with-gnutls=@<:@yes/no@:>@],
233 [use GnuTLS library @<:@default=yes@:>@]),
234 with_gnutls="$withval", with_gnutls="yes")
235 if test "x$with_gnutls" = "xyes"; then
236 have_license_compatible_gnutls="no"
237 PKG_CHECK_MODULES([LIBGNUTLS], [gnutls >= 3.1.10 ],
238 [ have_license_compatible_gnutls="yes" ], [ echo "GnuTLS >= 3.1.10 not found " ]
241 if test "x$have_license_compatible_gnutls" != "xyes"; then
242 PKG_CHECK_MODULES([LIBGNUTLS], [gnutls >= 1.2.0 gnutls < 3],
243 [ have_license_compatible_gnutls="yes" ] , [ echo "GnuTLS >= 1.2.0, < 3.0 not found " ]
247 if test "x$have_license_compatible_gnutls" = "xyes"; then
248 echo "GnuTLS found, enabling SSL decryption"
249 AC_DEFINE(HAVE_LIBGNUTLS, 1, [Define to use GnuTLS library])
252 echo "GnuTLS with compatible license not found, disabling SSL decryption"
259 AC_ARG_WITH([gcrypt],
260 AC_HELP_STRING( [--with-gcrypt=@<:@yes/no@:>@],
261 [use gcrypt library @<:@default=yes@:>@]),
262 with_gcrypt="$withval", with_gcrypt="yes")
263 if test "x$with_gcrypt" = "xyes"; then
264 AM_PATH_LIBGCRYPT(1.1.92,
266 echo "libgcrypt found, enabling ipsec decryption"
267 AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define to use libgcrypt])
271 if test x$libgcrypt_config_prefix != x ; then
272 AC_MSG_ERROR([[libgcrypt not found; install libgcrypt-devel package for your system]])
274 echo "libgcrypt not found, disabling ipsec decryption"
282 AC_HELP_STRING( [--with-qt=@<:@yes/no@:>@],
283 [use Qt instead of GTK+ @<:@default=no@:>@]),
284 with_qt="$withval", with_qt="no")
287 AC_HELP_STRING([--with-libnl@<:@=VERSION@:>@],
288 [use libnl (force version VERSION, if supplied) @<:@default: yes, if available@:>@]),
290 if test "x$withval" = "xno"
293 elif test "x$withval" = "xyes"
297 elif test "x$withval" = "x1"
301 elif test "x$withval" = "x2"
305 elif test "x$withval" = "x3"
310 AC_MSG_ERROR(["$withval" is not a valid argument to --with-libnl])
314 # Use libnl if it's present, otherwise don't.
316 want_libnl=ifavailable
320 # Libnl is Linux-specific.
325 AC_MSG_CHECKING(whether to use libnl for various network interface purposes)
327 if test x$want_libnl = "xno"; then
332 # Test for specific libnl versions only if no version
333 # was specified by the user or if the version in question
334 # was requested by the user.
336 if test x$libnl_version = "xany" -o x$libnl_version = "x3"; then
337 PKG_CHECK_MODULES(LIBNL3, [libnl-route-3.0 >= 3.0 libnl-genl-3.0] >= 3.0, [have_libnl3=yes], [have_libnl3=no])
339 if test x$libnl_version = "xany" -o x$libnl_version = "x2"; then
340 PKG_CHECK_MODULES(LIBNL2, libnl-2.0 >= 2.0, [have_libnl2=yes], [have_libnl2=no])
342 if test x$libnl_version = "xany" -o x$libnl_version = "x1"; then
343 PKG_CHECK_MODULES(LIBNL1, libnl-1 >= 1.0, [have_libnl1=yes], [have_libnl1=no])
345 if (test "${have_libnl3}" = "yes"); then
346 CFLAGS="$CFLAGS $LIBNL3_CFLAGS"
347 LIBS="$LIBS $LIBNL3_LIBS"
348 AC_DEFINE(HAVE_LIBNL, 1, [Enable libnl support])
349 AC_DEFINE(HAVE_LIBNL3, 1, [libnl version 3])
350 libnl_message="yes (v3)"
352 elif (test "${have_libnl2}" = "yes"); then
353 CFLAGS="$CFLAGS $LIBNL2_CFLAGS"
354 LIBS="$LIBS $LIBNL2_LIBS"
355 AC_DEFINE(HAVE_LIBNL, 1, [Enable libnl support])
356 AC_DEFINE(HAVE_LIBNL2, 1, [libnl version 2])
357 libnl_message="yes (v2)"
359 elif (test "${have_libnl1}" = "yes"); then
360 CFLAGS="$CFLAGS $LIBNL1_CFLAGS"
361 LIBS="$LIBS $LIBNL1_LIBS"
362 AC_DEFINE(HAVE_LIBNL, 1, [Enable libnl support])
363 AC_DEFINE(HAVE_LIBNL1, 1, [libnl version 1])
364 libnl_message="yes (v1)"
367 if test x$want_libnl = "xyes"; then
368 case "$libnl_version" in
371 AC_MSG_ERROR("I couldn't find libnl even though you manually enabled it.")
375 AC_MSG_ERROR("I couldn't find libnl version $libnl_version even though you manually enabled it.")
382 AC_MSG_CHECKING([if nl80211.h is new enough])
383 AC_TRY_COMPILE([#include <linux/nl80211.h>],
384 [int x = NL80211_FREQUENCY_ATTR_MAX_TX_POWER;
385 x = NL80211_ATTR_SUPPORTED_IFTYPES;
386 x = NL80211_ATTR_SUPPORTED_COMMANDS;
387 x = NL80211_ATTR_WIPHY_FREQ;
388 x = NL80211_CHAN_NO_HT;],
389 [AC_MSG_RESULT(yes) AC_DEFINE(HAVE_NL80211, 1, [nl80211.h is new enough])],
392 AC_MSG_CHECKING([for NL80211_SET_CHANNEL])
393 AC_TRY_COMPILE([#include <linux/nl80211.h>],
394 [enum nl80211_commands x = NL80211_CMD_SET_CHANNEL;],
395 [AC_MSG_RESULT(yes) AC_DEFINE(HAVE_NL80211_CMD_SET_CHANNEL, 1, [SET_CHANNEL is supported])],
400 if test x$want_libnl != "xno" -a x$want_libnl != "xifavailable"; then
401 AC_MSG_WARN([libnl is Linux-specific, ignoring --with-libnl])
406 AC_HELP_STRING( [--with-gtk3=@<:@yes/no@:>@],
407 [use GTK+ 3.0 instead of 2.0 @<:@default=no@:>@]),
408 with_gtk3="$withval", with_gtk3="no")
411 # FIXME: currently the path argument to with-libsmi is being ignored
415 # Check for programs used when building DocBook documentation.
418 # Check for a2x (convert asciidoc to another format)
419 AC_PATH_PROG(A2X, a2x)
420 AC_CHECK_PROG(HAVE_A2X, a2x, "yes", "no")
421 AM_CONDITIONAL(HAVE_A2X, test x$HAVE_A2X = xyes)
423 # Want to control a tape drive? Use mt. Want to convert HTML to text?
424 # Uhhhhh... elinks? lynx? w3m? pandoc? html2text?
425 AC_PATH_PROG(ELINKS, elinks)
426 AC_CHECK_PROG(HAVE_ELINKS, elinks, "yes", "no")
427 AM_CONDITIONAL(HAVE_ELINKS, test x$HAVE_ELINKS = xyes)
429 # Check for fop (translate .fo to e.g. pdf)
430 AC_PATH_PROG(FOP, fop)
431 AC_CHECK_PROG(HAVE_FOP, fop, "yes", "no")
432 AM_CONDITIONAL(HAVE_FOP, test x$HAVE_FOP = xyes)
434 # Check for lynx (html -> text)
435 AC_PATH_PROG(LYNX, lynx)
436 AC_CHECK_PROG(HAVE_LYNX, lynx, "yes", "no")
437 AM_CONDITIONAL(HAVE_LYNX, test x$HAVE_LYNX = xyes)
439 # Check for w3m (html -> text)
440 AC_PATH_PROG(W3M, w3m)
441 AC_CHECK_PROG(HAVE_W3M, w3m, "yes", "no")
442 AM_CONDITIONAL(HAVE_W3M, test x$HAVE_W3M = xyes)
445 AC_PATH_PROG(XMLLINT, xmllint)
446 AC_CHECK_PROG(HAVE_XMLLINT, xmllint, "yes", "no")
447 AM_CONDITIONAL(HAVE_XMLLINT, test x$HAVE_XMLLINT = xyes)
450 AC_PATH_PROG(XSLTPROC, xsltproc)
451 AC_CHECK_PROG(HAVE_XSLTPROC, xsltproc, "yes", "no")
452 AM_CONDITIONAL(HAVE_XSLTPROC, test x$HAVE_XSLTPROC = xyes)
455 # Check for packaging utilities
456 # For now, we check to see if the various packaging utilites are in our
457 # path. I'm too lazy to write code to go hunt for them. - Gerald
461 # (Lets you install the desktop files.)
463 AC_PATH_PROG(DESKTOP_FILE_INSTALL, desktop-file-install)
466 AC_CHECK_PROG(HAVE_PKGPROTO, pkgproto, "yes", "no")
467 AC_CHECK_PROG(HAVE_PKGMK, pkgmk, "yes", "no")
468 AC_CHECK_PROG(HAVE_PKGTRANS, pkgtrans, "yes", "no")
470 if test x$HAVE_PKGPROTO = xyes -a x$HAVE_PKGMK = xyes \
471 -a x$HAVE_PKGTRANS = xyes ; then
472 HAVE_SVR4_PACKAGING=yes
474 HAVE_SVR4_PACKAGING=no
476 AC_SUBST(HAVE_SVR4_PACKAGING)
479 AC_WIRESHARK_RPM_CHECK
483 AC_CHECK_PROG(HAVE_DPKG_BUILDPACKAGE, dpkg-buildpackage, "yes", "no")
486 AC_CHECK_PROG(HAVE_XCODEBUILD, xcodebuild, "yes", "no")
487 AC_CHECK_PROG(HAVE_HDIUTIL, hdiutil, "yes", "no")
488 AC_CHECK_PROG(HAVE_BLESS, bless, "yes", "no")
490 if test x$HAVE_XCODEBUILD = xyes -a x$HAVE_HDIUTIL = xyes \
491 -a x$HAVE_BLESS = xyes ; then
492 HAVE_OSX_PACKAGING=yes
494 HAVE_OSX_PACKAGING=no
496 AC_SUBST(HAVE_OSX_PACKAGING)
499 # Try to add some additional gcc checks to CFLAGS
501 AC_ARG_ENABLE(extra-gcc-checks,
502 AC_HELP_STRING( [--enable-extra-gcc-checks],
503 [do additional -W checks in GCC @<:@default=no@:>@]),
505 wireshark_extra_gcc_flags=$enableval
506 if test $enableval != no
508 AC_WIRESHARK_GCC_CFLAGS_CHECK(-pedantic)
510 # Various code blocks this one.
512 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Woverflow)
513 AC_WIRESHARK_GCC_CFLAGS_CHECK(-fstrict-overflow -Wstrict-overflow=4)
515 # Some memset() calls to clear out structures
516 # on the stack are getting flagged as "will never
517 # be executed" by this, at least by Apple's
518 # i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on
519 # Apple Inc. build 5658) (LLVM build 2336.11.00), for
520 # some unknown reason.
522 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wunreachable-code)
524 # Due to various places where APIs we don't control
525 # require us to cast away constness, we can probably
526 # never enable these ones with -Werror.
528 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wcast-qual)
529 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wbad-function-cast, C)
531 # Some generated ASN.1 dissectors block this one;
532 # multiple function declarations for the same
533 # function are being generated.
535 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wredundant-decls)
537 # Some loops are safe, but it's hard to convince the
540 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wunsafe-loop-optimizations)
542 # All the registration functions block these for now.
544 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wmissing-prototypes)
545 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wmissing-declarations)
548 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wall -W) # -W is now known as -Wextra
549 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wextra) # -W is now known as -Wextra
550 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wdeclaration-after-statement, C)
551 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wendif-labels)
552 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wpointer-arith)
553 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wno-pointer-sign, C)
554 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Warray-bounds)
555 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wcast-align)
556 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wformat-security)
557 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wold-style-definition, C)
558 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wshorten-64-to-32)
559 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wstrict-prototypes, C)
560 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wjump-misses-init, C)
561 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wvla)
562 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Waddress)
563 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Warray-bounds)
564 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wattributes)
565 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wdiv-by-zero)
566 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wignored-qualifiers)
567 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wpragmas)
568 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wno-overlength-strings)
569 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wwrite-strings)
570 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wno-long-long)
571 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wc++-compat, C)
576 # Make sure -Wshadow doesn't complain about variables in function and
577 # function pointer declarations shadowing other variables; if not, don't
578 # turn it on, as some versions of GCC (including the one in at least
579 # some Xcode versions that came with Mac OS X 10.5) complain about
582 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wshadow, C,
584 extern int bar(int a);
590 int (*fptr)(int a) = bar;
595 [warns about variables in function declarations shadowing other variables])
597 # Unfortunately some versions of gcc generate logical-op warnings when strchr()
598 # is given a constant string.
599 # gcc versions 4.3.2 and 4.4.5 are known to have the problem.
600 AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wlogical-op, C,
604 int foo(const char *, int);
608 foo(const char *sep, int c)
610 if (strchr (sep, c) != NULL)
619 return foo("<", 'a');
622 [generates warnings from strchr()])
625 ## AC_WIRESHARK_GCC_CFLAGS_CHECK(-Wno-error=unused-but-set-variable)
628 # Use the faster pre gcc 4.5 floating point precision if available;
629 # clang doesn't error out on -f options that it doesn't know about,
630 # it just warns and ignores them, so this check doesn't cause us
631 # to omit -fexcess-precision=fast, which produces a pile of
634 if test "x$CC" != "xclang" ; then
635 AC_WIRESHARK_GCC_CFLAGS_CHECK(-fexcess-precision=fast)
638 CFLAGS_before_fvhidden=$CFLAGS
639 AC_WIRESHARK_GCC_CFLAGS_CHECK(-fvisibility=hidden)
640 if test "x$CLFAGS" = "x$CFLAGS_before_fvhidden"
642 # TODO add other ways of hiding symbols
643 AC_MSG_WARN(Compiler will export all symbols from shared libraries)
646 AC_WIRESHARK_LDFLAGS_CHECK([-Wl,--as-needed])
647 ###AC_WIRESHARK_LDFLAGS_CHECK([-Wl,-M])
648 ###AC_WIRESHARK_LDFLAGS_CHECK([-Wl,--cref])
649 # AC_WIRESHARK_LDFLAGS_CHECK([-flto])
650 # AC_WIRESHARK_LDFLAGS_CHECK([-fwhopr])
651 # AC_WIRESHARK_LDFLAGS_CHECK([-fwhole-program])
654 # Put -fPIE in PIE_CFLAGS and -pie in PIE_LDFLAGS if we can use them,
655 # so that we can build dumpcap PIE - it may run with elevated
656 # privileges, and using PIE means the OS can run it at random locations
657 # in the address space to make attacks more difficult.
659 CFLAGS_before_pie=$CFLAGS
660 AC_WIRESHARK_GCC_CFLAGS_CHECK(-fPIE, C)
661 if test "x$CLFAGS" != "x$CFLAGS_before_pie"
664 CFLAGS=$CFLAGS_before_pie
666 LDFLAGS_before_pie=$LDFLAGS
667 AC_WIRESHARK_LDFLAGS_CHECK([-fPIE -pie])
668 if test "x$LDFLAGS" != "x$LDFLAGS_before_pie"
675 LDFLAGS=$LDFLAGS_before_pie
680 AC_SUBST(PIE_LDFLAGS)
683 # If we're running GCC or clang define _U_ to be "__attribute__((unused))"
684 # so we can use _U_ to flag unused function parameters and not get warnings
685 # about them. Otherwise, define _U_ to be an empty string so that _U_ used
686 # to flag an unused function parameters will compile with other compilers.
688 # XXX - similar hints for other compilers?
690 if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
691 AC_DEFINE(_U_, __attribute__((unused)), [Hint to the compiler that a function parameters is not used])
693 AC_DEFINE(_U_, , [Hint to the compiler that a function parameters is not used])
696 # If we're running GCC or CLang, use FORTIFY_SOURCE=2
697 # (only if the GCC 'optimization level' > 0).
699 # See: http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html
700 # See: http://sourceware.org/bugzilla/show_bug.cgi?id=13979
702 # Note: FORTIFY_SOURCE is only effective for gcc optimization level > 0 (-O1, etc)
703 AC_WIRESHARK_GCC_FORTIFY_SOURCE_CHECK
706 # If the compiler supports GCC-style flags, enable a barrier "stop on
708 # This barrier is set for a very large part of the code. However, it is
709 # typically not set for "generated" code (flex, ans2wrs, idl2wrs, ...)
711 warnings_as_errors_default="yes"
712 AC_MSG_CHECKING(whether we should treat compiler warnings as errors)
713 AC_ARG_ENABLE(warnings-as-errors,
714 AC_HELP_STRING( [--enable-warnings-as-errors],
715 [treat warnings as errors (only for GCC or clang) @<:@default=yes, unless extra warnings are enabled@:>@]),
717 if test "x$ac_supports_gcc_flags" = "xyes" -a "x$enableval" = "xyes"; then
718 with_warnings_as_errors="yes"
721 with_warnings_as_errors="no"
726 if test "x$ac_supports_gcc_flags" = "xyes" -a "x$wireshark_extra_gcc_flags" = "x" -a "x$warnings_as_errors_default" = "xyes"; then
727 with_warnings_as_errors="yes"
730 with_warnings_as_errors="no"
735 AM_CONDITIONAL(HAVE_WARNINGS_AS_ERRORS, test "x$with_warnings_as_errors" = "xyes")
738 # Add any platform-specific compiler flags needed.
740 AC_MSG_CHECKING(for platform-specific compiler flags)
741 if test "x$GCC" = "xyes" ; then
743 # GCC - do any platform-specific tweaking necessary.
747 # the X11 headers don't automatically include prototype info
748 # and a lot don't include the return type
749 CPPFLAGS="$CPPFLAGS -DFUNCPROTO=15"
750 CFLAGS="$CFLAGS -Wno-return-type"
751 CXXFLAGS="$CXXFLAGS -Wno-return-type"
752 AC_MSG_RESULT(GCC on Solaris - added -Wno-return-type -DFUNCPROTO=15)
755 AC_MSG_RESULT(none needed)
760 # Not GCC - assume it's the vendor's compiler.
765 # HP's ANSI C compiler; flags suggested by Jost Martin.
766 # "-Ae" for ANSI C plus extensions such as "long long".
767 # "+O2", for optimization. XXX - works with "-g"?
769 # HP's ANSI C++ compiler doesn't support "-Ae", but
770 # does support "+O2", at least according to the
771 # documentation I can find online.
773 CFLAGS="-Ae +O2 $CFLAGS"
774 CFLAGS_FOR_BUILD="-Ae +O2 $CFLAGS"
775 CXXFLAGS="+O2 $CFLAGS"
776 AC_MSG_RESULT(HP ANSI C compiler - added -Ae +O2)
779 AC_MSG_RESULT(none needed)
785 # Add any platform-specific linker flags needed.
787 AC_MSG_CHECKING(for platform-specific linker flags)
791 # Add -Wl,-single_module to the LDFLAGS used with shared
792 # libraries, to fix some error that show up in some cases;
793 # some Apple documentation recommends it for most shared
796 LDFLAGS_SHAREDLIB="-Wl,-single_module"
798 # Add -Wl,-search_paths_first to make sure that if we search
799 # directories A and B, in that order, for a given library, a
800 # non-shared version in directory A, rather than a shared
801 # version in directory B, is chosen (so we can use
802 # --with-pcap=/usr/local to force all programs to be linked
803 # with a static version installed in /usr/local/lib rather than
804 # the system version in /usr/lib).
806 LDFLAGS="-Wl,-search_paths_first $LDFLAGS"
807 AC_MSG_RESULT([Apple linker - added -Wl,-single_module and -Wl,-search_paths_first])
811 # Shared libraries in cygwin/Win32 must never contain
814 LDFLAGS="$LDFLAGS -no-undefined"
815 AC_MSG_RESULT(CygWin GNU ld - added -no-undefined)
818 AC_MSG_RESULT(none needed)
821 AC_SUBST(LDFLAGS_SHAREDLIB)
823 # Enable silent builds by default
824 # Verbose builds can be enabled with "./configure
825 # --enable-silent-rules ..." or "make V=1 ..."
826 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
827 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
830 # On "Darwin", which we assume to mean "OS X" rather than "iOS" or
831 # "just Darwin" (as we don't currently support iOS, and as I don't
832 # think you can build and run "just Darwin" as an OS for PCs), we
833 # arrange to build some programs with Application Services so they
834 # can launch Web browsers and Finder windows, arrange to build some
835 # programs with System Configuration so they can get "friendly names"
836 # and other information about interfaces, and build any programs that
837 # use either of those frameworks or that report version information
838 # with Core Foundation as the frameworks in question use it and as we
839 # get version information from plists and thus need Core Foundation
840 # to process those plists.
845 AC_DEFINE(HAVE_OS_X_FRAMEWORKS, 1, [Define to 1 if you have OS X frameworks])
846 APPLICATIONSERVICES_FRAMEWORKS="-framework ApplicationServices"
847 SYSTEMCONFIGURATION_FRAMEWORKS="-framework SystemConfiguration"
848 COREFOUNDATION_FRAMEWORKS="-framework CoreFoundation"
851 # OK, so we have the OS X frameworks; do they include
852 # CFPropertyListCreateWithStream, or do we have
853 # to fall back on CFPropertyListCreateFromStream?
854 # (They only differ in the error return, which we
855 # don't care about. And, no, we shouldn't just
856 # use CFPropertyListCreateFromStream, because it's
857 # deprecated in newer releases.)
860 LIBS="$LIBS $COREFOUNDATION_FRAMEWORKS"
861 AC_CHECK_FUNCS(CFPropertyListCreateWithStream)
865 AC_SUBST(APPLICATIONSERVICES_FRAMEWORKS)
866 AC_SUBST(SYSTEMCONFIGURATION_FRAMEWORKS)
867 AC_SUBST(COREFOUNDATION_FRAMEWORKS)
869 dnl Look in /usr/local for header files and libraries ?
870 dnl XXX FIXME don't include /usr/local if it is already in the system
871 dnl search path as this causes gcc 3.2 on Linux to complain about a change
872 dnl of the system search order for includes
873 AC_ARG_ENABLE(usr-local,
874 AC_HELP_STRING( [--enable-usr-local],
875 [look for headers and libs in /usr/local tree @<:@default=yes@:>@]),
876 ac_cv_enable_usr_local=$enableval,ac_cv_enable_usr_local=yes)
878 AC_MSG_CHECKING(whether to use /usr/local for headers and libraries)
879 if test "x$ac_cv_enable_usr_local" = "xyes" ; then
880 if test -d "/usr/local"; then
883 # Arrange that we search for header files in the source directory
884 # and in its "wiretap" subdirectory, as well as in "/usr/local/include",
885 # as various packages we use ("libpcap", "zlib", "adns")
886 # may have been installed under "/usr/local/include".
888 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
891 # Arrange that we search for libraries in "/usr/local/lib".
893 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, /usr/local/lib)
902 # If we're running Solaris, and LD_LIBRARY_PATH is defined, add it as a
907 AC_MSG_CHECKING(for LD_LIBRARY_PATH, since you appear to be running Solaris)
908 if test x$LD_LIBRARY_PATH != x ; then
909 LIBS="$LIBS -R$LD_LIBRARY_PATH"
910 AC_MSG_RESULT(yes -- added LD_LIBRARY_PATH to run-time linker path)
912 AC_MSG_RESULT(no -- this may be a problem in a few seconds)
918 # Check for versions of "sed" inadequate to handle, in libtool, a list
919 # of object files as large as the list in Wireshark.
921 # On Solaris, we check for "/bin/sed", "/usr/bin/sed", and "/usr/ucb/sed",
922 # as both "/usr/bin/sed" (which is also "/bin/sed", as "/bin" is just a
923 # symlink to "/usr/bin", but people may have "/bin" before "/usr/bin" in
924 # their search path) and "/usr/ucb/sed" are inadequate; "/usr/xpg4/bin/sed"
925 # is the only "sed" that comes with Solaris that can handle Wireshark.
927 # Add any checks here that are necessary for other OSes.
929 AC_WIRESHARK_GNU_SED_CHECK
930 if test "$HAVE_GNU_SED" = no ; then
933 AC_MSG_CHECKING(whether one of /usr/bin/sed or /bin/sed or /usr/ucb/sed will be used)
935 /bin/sed|/usr/bin/sed|/usr/ucb/sed)
937 AC_MSG_ERROR([change your path to search /usr/xpg4/bin or directory containing GNU sed before /usr/bin (and /bin and /usr/ucb)])
952 # Enable/disable wireshark
954 AC_ARG_ENABLE(wireshark,
955 AC_HELP_STRING( [--enable-wireshark],
956 [build GTK+-based Wireshark @<:@default=yes, if GTK+ available@:>@]),
957 enable_wireshark=$enableval,enable_wireshark=yes)
959 AC_ARG_ENABLE(packet-editor,
960 AC_HELP_STRING( [--enable-packet-editor],
961 [add support for packet editor in Wireshark @<:@default=no@:>@]),
962 enable_packet_editor=$enableval,enable_packet_editor=no)
963 if test x$enable_packet_editor = xyes; then
964 AC_DEFINE(WANT_PACKET_EDITOR, 1, [Support for packet editor])
967 AC_ARG_ENABLE(profile-build,
968 AC_HELP_STRING( [--enable-profile-build],
969 [build profile-ready binaries @<:@default=no@:>@]),
970 enable_profile_build=$enableval,enable_profile_build=no)
971 AM_CONDITIONAL(USE_PROFILE_BUILD, test x$enable_profile_build = xyes)
972 AC_MSG_CHECKING(if profile builds must be generated)
973 if test "x$enable_profile_build" = "xyes" ; then
974 if test "x$GCC" = "xyes" -o "x$CLANG" = "xyes" ; then
976 CFLAGS=" -pg $CFLAGS"
977 CXXFLAGS=" -pg $CXXFLAGS"
980 echo "Building profile binaries currently only supported for GCC and clang."
986 # Create DATAFILE_DIR #define for config.h
987 datafiledir=$datadir/wireshark
989 test "x$prefix" = xNONE && prefix=$ac_default_prefix
990 test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
991 # Ugly hack, but I don't see how this problem can be solved
992 # properly that DATAFILE_DIR had a value starting with
993 # "${prefix}/" instead of e.g. "/usr/local/"
994 eval eval echo "$datafiledir"
996 AC_DEFINE_UNQUOTED(DATAFILE_DIR,"$datafiledir", [Directory for data])
998 # Create DOC_DIR #define for config.h
1000 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1001 test "x$exec_prefix" = xNONE && exec_prefix=${prefix}
1002 # Ugly hack, but I don't see how this problem can be solved
1003 # properly that DOC_DIR had a value starting with
1004 # "${prefix}/" instead of e.g. "/usr/local/"
1005 eval eval echo "$docdir"
1007 AC_DEFINE_UNQUOTED(DOC_DIR, "$docdir", [Directory for docs])
1009 GTK2_MIN_VERSION=2.12.0
1010 AC_SUBST(GTK2_MIN_VERSION)
1011 GTK3_MIN_VERSION=3.0.0
1012 AC_SUBST(GTK3_MIN_VERSION)
1013 QT_MIN_VERSION=4.6.0
1014 AC_SUBST(QT_MIN_VERSION)
1015 # GTK+ and Qt checks; we require GTK+ $GTK2_MIN_VERSION or later or
1016 # GTK3_MIN_VERSION or later or Qt $QT_MIN_VERSION or later.
1018 # We only do those if we're going to be building Wireshark;
1019 # otherwise, we don't have any GUI to build, so we don't use
1022 # We don't add $GTK_LIBS or $Qt_LIBS to LIBS, because we don't want to
1023 # force all programs to be built with GTK+ or Qt.
1025 # Release dates for GTK+ versions:
1026 # 2.12.0: 14 Sep 2007
1027 # 2.14.0: 04 Sep 2008
1028 # 2.16.0: 13 Mar 2009
1029 # 2.18.0: 23 Sep 2009
1030 # 2.20.0: 23 Mar 2010
1031 # 2.22.0: 23 Sep 2010
1032 # 2.24.0: 30 Jan 2011
1033 # 3.0.0: 10 Feb 2011
1034 # 3.2.0: 25 Sep 2011
1035 # 3.4.0: 26 Mar 2012
1036 # 3.6.0: 24 Sep 2012
1037 # 3.8.0: 25 Mar 2013
1039 if test "x$enable_wireshark" = "xyes"; then
1040 if test "x$with_qt" = "xyes"; then
1042 AC_MSG_CHECKING(whether we have a working C++ compiler)
1044 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
1045 [AC_MSG_RESULT(yes)],
1048 AC_MSG_ERROR(Need a working C++ compiler to build Wireshark with Qt)
1052 AM_PATH_QT($QT_MIN_VERSION,
1054 CFLAGS="$CFLAGS $Qt_CFLAGS"
1055 CXXFLAGS="$CXXFLAGS $Qt_CFLAGS"
1058 , [AC_MSG_ERROR([Qt is not available])])
1061 # XXX - greasy hack to make ui/gtk/recent.c
1064 CPPFLAGS="-DQT_GUI_LIB"
1067 # We don't know whether we have GTK+, but we
1068 # won't be using it, so it's as if we don't
1074 # Not Qt - either GTK+ 3.x or 2.x.
1076 if test "x$with_gtk3" = "xyes"; then
1077 AM_PATH_GTK_3_0(3.0.0,
1079 CFLAGS="$CFLAGS $GTK_CFLAGS"
1080 CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"
1082 AC_DEFINE(HAVE_GTK, 1,
1083 [Define to 1 if compiling with GTK])
1087 AM_PATH_GTK_2_0($GTK2_MIN_VERSION,
1089 CFLAGS="$CFLAGS $GTK_CFLAGS"
1090 CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"
1092 AC_DEFINE(HAVE_GTK, 1,
1093 [Define to 1 if compiling with GTK])
1102 GLIB_MIN_VERSION=2.14.0
1103 AC_SUBST(GLIB_MIN_VERSION)
1104 # GLib checks; we require GLib $GLIB_MIN_VERSION or later, and require gmodule
1105 # support, as we need that for dynamically loading plugins.
1106 # If we found GTK+, this doesn't add GLIB_CFLAGS to CFLAGS, because
1107 # AM_PATH_GTK will add GTK_CFLAGS to CFLAGS, and GTK_CFLAGS is a
1108 # superset of GLIB_CFLAGS. If we didn't find GTK+, it does add
1109 # GLIB_CFLAGS to CFLAGS.
1110 # However, this means that both @GLIB_LIBS@ and @GTK_LIBS@ will be
1111 # set when generating the Makefile, so we can make programs that require
1112 # only GLib link with @GLIB_LIBS@ and make programs that require GTK+
1113 # link with @GTK_LIBS@ (which includes @GLIB_LIBS@).
1114 # We don't add $GLIB_LIBS to LIBS, because we don't want to force all
1115 # programs to be built with GLib.
1117 # Release dates for GLib versions:
1118 # 2.14.0: 03 Aug 2007
1119 # 2.16.0: 10 Mar 2008
1120 # 2.18.0: 02 Sep 2008
1121 # 2.20.0: 13 Mar 2009
1122 # 2.22.0: 22 Sep 2009
1123 # 2.24.0: 28 Mar 2010
1124 # 2.26.0: 27 Sep 2010
1125 # 2.28.0: 08 Feb 2011
1126 # 2.30.0: 27 Sep 2011
1127 # 2.32.0: 24 Mar 2012
1128 # 2.34.0: 24 Sep 2012
1129 # 2.36.0: 25 Mar 2013
1131 have_wireshark_cxx="false"
1132 if test "$have_gtk" = "no" ; then
1134 # We don't have GTK+.
1136 if test "$have_qt" = "yes" ; then
1138 # However, we do have Qt, and thus will be building
1139 # Wireshark (if the user had explicitly disabled
1140 # Wireshark, we wouldn't have looked for Qt, so we
1141 # wouldn't think we had it, and thus wouldn't be here).
1143 wireshark_bin="wireshark\$(EXEEXT)"
1144 # Give automake a hint that it needs to use c++ linking.
1145 have_wireshark_cxx="yes"
1146 wireshark_man="wireshark.1"
1147 wireshark_SUBDIRS="codecs ui/qt"
1150 # We don't have Qt, either, which means we have no UI
1153 # If they didn't explicitly say "--disable-wireshark",
1154 # fail (so that, unless they explicitly indicated that
1155 # they don't want Wireshark, we stop so they know they
1156 # won't be getting Wireshark unless they fix the GTK+/Qt
1159 if test "x$enable_wireshark" = "xyes"; then
1160 if test "x$with_gtk3" = "xyes"; then
1161 AC_MSG_ERROR([GTK+ $GTK3_MIN_VERSION or later isn't available, so Wireshark can't be compiled])
1163 AC_MSG_ERROR([Neither Qt nor GTK+ $GTK2_MIN_VERSION or later are available, so Wireshark can't be compiled])
1170 AM_PATH_GLIB_2_0($GLIB_MIN_VERSION,
1172 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1173 CXXFLAGS="$CXXFLAGS $GLIB_CFLAGS"
1174 ], AC_MSG_ERROR(GLib $GLIB_MIN_VERSION or later distribution not found.), gthread gmodule)
1177 # We have GTK+, and thus will be building Wireshark (if the user
1178 # had explicitly disabled Wireshark, we wouldn't have looked for
1179 # GTK+, so we wouldn't think we had it, and thus wouldn't be here).
1181 wireshark_bin="wireshark\$(EXEEXT)"
1182 wireshark_man="wireshark.1"
1183 wireshark_SUBDIRS="codecs ui/gtk"
1184 # Don't use GLIB_CFLAGS
1185 AM_PATH_GLIB_2_0($GLIB_MIN_VERSION, , AC_MSG_ERROR(GLib $GLIB_MIN_VERSION or later distribution not found.), gthread gmodule)
1187 CPPFLAGS="-DGDK_PIXBUF_DISABLE_DEPRECATED $CPPFLAGS"
1188 CPPFLAGS="-DGDK_DISABLE_DEPRECATED $CPPFLAGS"
1189 CPPFLAGS="-DGTK_DISABLE_DEPRECATED $CPPFLAGS"
1190 CPPFLAGS="-DGTK_DISABLE_SINGLE_INCLUDES $CPPFLAGS"
1191 if test ! \( $gtk_config_major_version -eq 2 -a $gtk_config_minor_version -lt 20 \) ; then
1192 # Enable GSEAL when building with GTK > 2.20
1193 # (Versions prior to 2.22 lacked some necessary accessors.)
1194 CPPFLAGS="-DGSEAL_ENABLE $CPPFLAGS"
1199 # "make dist" requires that we have the Qt build tools.
1201 # Annoyingly, at least on Fedora 16, uic and moc are named XXX-qt4
1202 # rather than just XXX, perhaps to allow Qt 3 and Qt 4 tools to be
1203 # installed; if they're still doing that in current Fedora releases,
1204 # perhaps there will also be XXX-qt5 when they pick up Qt 5.
1206 AC_PATH_PROG(UIC, uic)
1209 AC_PATH_PROG(UIC, uic-qt4)
1212 if test "x$with_qt" = "xyes"; then
1214 # If you want to build with Qt, you'd better
1217 AC_MSG_ERROR(I couldn't find uic or uic-qt4; make sure it's installed and in your path)
1220 # We shouldn't fail here, as the user's not
1221 # building with Qt, and we shouldn't force them
1222 # to have Qt installed if they're not doing so.
1223 # "make dist" will fail if they do that, but
1224 # we don't know whether they'll be doing that,
1225 # so this is the best we can do.
1232 AC_PATH_PROG(MOC, moc)
1235 AC_PATH_PROG(MOC, moc-qt4)
1238 if test "x$with_qt" = "xyes"; then
1240 # If you want to build with Qt, you'd better
1243 AC_MSG_ERROR(I couldn't find moc or moc-qt4; make sure it's installed and in your path)
1246 # We shouldn't fail here, as the user's not
1247 # building with Qt, and we shouldn't force them
1248 # to have Qt installed if they're not doing so.
1249 # "make dist" will fail if they do that, but
1250 # we don't know whether they'll be doing that,
1251 # so this is the best we can do.
1259 # Error out if a glib header other than a "top level" header
1260 # (glib.h, glib-object.h, gio.h) or certain other headers( e.g.,gmodule.h)
1262 CPPFLAGS="-DG_DISABLE_SINGLE_INCLUDES $CPPFLAGS"
1264 # Error out on the usage of deprecated glib functions
1265 CPPFLAGS="-DG_DISABLE_DEPRECATED $CPPFLAGS"
1268 # Check whether GLib modules are supported, to determine whether we
1269 # can support plugins.
1271 AC_MSG_CHECKING(whether GLib supports loadable modules)
1272 ac_save_CFLAGS="$CFLAGS"
1273 ac_save_LIBS="$LIBS"
1274 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1275 LIBS="$GLIB_LIBS $LIBS"
1278 #include <gmodule.h>
1285 if (g_module_supported())
1286 return 0; /* success */
1288 return 1; /* failure */
1290 ], ac_cv_glib_supports_modules=yes, ac_cv_glib_supports_modules=no,
1291 [echo $ac_n "cross compiling; assumed OK... $ac_c"
1292 ac_cv_glib_supports_modules=yes])
1293 CFLAGS="$ac_save_CFLAGS"
1294 LIBS="$ac_save_LIBS"
1295 if test "$ac_cv_glib_supports_modules" = yes ; then
1304 # If we have <dlfcn.h>, check whether we can use dladdr to find a
1305 # filename (hopefully, a full pathname, but no guarantees) for
1308 if test "$ac_cv_header_dlfcn_h" = "yes"
1310 AC_MSG_CHECKING(whether dladdr can be used to find the pathname of an executable)
1311 ac_save_CFLAGS="$CFLAGS"
1312 ac_save_LIBS="$LIBS"
1313 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1314 LIBS="$GLIB_LIBS $LIBS"
1316 #define _GNU_SOURCE /* required on Linux, sigh */
1324 if (!dladdr((void *)main, &info))
1325 return 1; /* failure */
1326 return 0; /* assume success */
1328 ], ac_cv_dladdr_finds_executable_path=yes, ac_cv_dladdr_finds_executable_path=no,
1329 [echo $ac_n "cross compiling; assumed OK... $ac_c"
1330 ac_cv_dladdr_finds_executable_path=yes])
1331 CFLAGS="$ac_save_CFLAGS"
1332 LIBS="$ac_save_LIBS"
1333 if test x$ac_cv_dladdr_finds_executable_path = xyes
1335 AC_DEFINE(DLADDR_FINDS_EXECUTABLE_PATH, 1, [Define if dladdr can be used to find the path of the executable])
1337 AC_MSG_RESULT($ac_cv_dladdr_finds_executable_path)
1341 # Check whether GLib's printf supports thousands grouping. (This might
1342 # be different from the system's printf since GLib can optionally use
1343 # its own printf implementation.)
1345 AC_MSG_CHECKING(whether GLib supports POSIX/XSI thousands grouping)
1346 ac_save_CFLAGS="$CFLAGS"
1347 ac_save_LIBS="$LIBS"
1348 CFLAGS="$CFLAGS $GLIB_CFLAGS"
1349 LIBS="$GLIB_LIBS $LIBS"
1360 setlocale(LC_ALL, "en_US.UTF-8");
1361 str = g_strdup_printf("%'u", 123456);
1362 return (strcmp (str, "123,456") != 0);
1364 ], ac_cv_glib_supports_printf_grouping=yes, ac_cv_glib_supports_printf_grouping=no,
1365 [echo $ac_n "cross compiling; playing it safe... $ac_c"
1366 ac_cv_glib_supports_printf_grouping=no])
1367 CFLAGS="$ac_save_CFLAGS"
1368 LIBS="$ac_save_LIBS"
1369 if test "$ac_cv_glib_supports_printf_grouping" = yes ; then
1371 AC_DEFINE(HAVE_GLIB_PRINTF_GROUPING, 1, [Define if your printf() function supports thousands grouping.])
1376 if test "x$have_gtk" = "xyes"
1379 # We have GTK+; do we want the OS X integration functions and,
1380 # if so, do we have them and, if so, which versions do we have,
1381 # the old Carbon-based ones or the new Cocoa-based ones?
1383 AC_MSG_CHECKING(whether to use OS X integration functions)
1385 AC_ARG_WITH(osx-integration,
1386 AC_HELP_STRING( [--with-osx-integration],
1387 [use OS X integration functions @<:@default=yes, if available@:>@]),
1389 if test $withval = no
1391 want_osx_integration=no
1393 want_osx_integration=yes
1396 want_osx_integration=yes
1398 if test "x$want_osx_integration" = "xno"; then
1402 AC_WIRESHARK_OSX_INTEGRATION_CHECK
1406 AC_SUBST(wireshark_bin)
1407 AC_SUBST(wireshark_man)
1408 AM_CONDITIONAL(HAVE_Qt, test "$have_qt" = "yes")
1409 AM_CONDITIONAL(HAVE_WIRESHARK_CXX, test "$have_wireshark_cxx" = "yes")
1412 # Enable/disable tshark
1414 AC_ARG_ENABLE(tshark,
1415 AC_HELP_STRING( [--enable-tshark],
1416 [build TShark @<:@default=yes@:>@]),
1417 tshark=$enableval,enable_tshark=yes)
1419 if test "x$enable_tshark" = "xyes" ; then
1420 tshark_bin="tshark\$(EXEEXT)"
1421 tshark_man="tshark.1"
1422 wiresharkfilter_man="wireshark-filter.4"
1427 AC_SUBST(tshark_bin)
1428 AC_SUBST(tshark_man)
1429 AC_SUBST(wiresharkfilter_man)
1433 # Enable/disable editcap
1435 AC_ARG_ENABLE(editcap,
1436 AC_HELP_STRING( [--enable-editcap],
1437 [build editcap @<:@default=yes@:>@]),
1438 enable_editcap=$enableval,enable_editcap=yes)
1440 if test "x$enable_editcap" = "xyes" ; then
1441 editcap_bin="editcap\$(EXEEXT)"
1442 editcap_man="editcap.1"
1447 AC_SUBST(editcap_bin)
1448 AC_SUBST(editcap_man)
1450 # Enabling/disabling of dumpcap is done later (after we know if we have PCAP
1453 # Enable/disable capinfos
1455 AC_ARG_ENABLE(capinfos,
1456 AC_HELP_STRING( [--enable-capinfos],
1457 [build capinfos @<:@default=yes@:>@]),
1458 enable_capinfos=$enableval,enable_capinfos=yes)
1460 if test "x$enable_capinfos" = "xyes" ; then
1461 capinfos_bin="capinfos\$(EXEEXT)"
1462 capinfos_man="capinfos.1"
1467 AC_SUBST(capinfos_bin)
1468 AC_SUBST(capinfos_man)
1471 # Enable/disable mergecap
1473 AC_ARG_ENABLE(mergecap,
1474 AC_HELP_STRING( [--enable-mergecap],
1475 [build mergecap @<:@default=yes@:>@]),
1476 enable_mergecap=$enableval,enable_mergecap=yes)
1478 if test "x$enable_mergecap" = "xyes" ; then
1479 mergecap_bin="mergecap\$(EXEEXT)"
1480 mergecap_man="mergecap.1"
1485 AC_SUBST(mergecap_bin)
1486 AC_SUBST(mergecap_man)
1489 # Enable/disable reordercap
1491 AC_ARG_ENABLE(reordercap,
1492 AC_HELP_STRING( [--enable-reordercap],
1493 [build reordercap @<:@default=yes@:>@]),
1494 enable_reordercap=$enableval,enable_reordercap=yes)
1496 if test "x$enable_reordercap" = "xyes" ; then
1497 reordercap_bin="reordercap\$(EXEEXT)"
1498 reordercap_man="reordercap.1"
1503 AC_SUBST(reordercap_bin)
1504 AC_SUBST(reordercap_man)
1507 # Enable/disable text2pcap
1509 AC_ARG_ENABLE(text2pcap,
1510 AC_HELP_STRING( [--enable-text2pcap],
1511 [build text2pcap @<:@default=yes@:>@]),
1512 text2pcap=$enableval,enable_text2pcap=yes)
1514 if test "x$enable_text2pcap" = "xyes" ; then
1515 text2pcap_bin="text2pcap\$(EXEEXT)"
1516 text2pcap_man="text2pcap.1"
1521 AC_SUBST(text2pcap_bin)
1522 AC_SUBST(text2pcap_man)
1525 # Enable/disable dftest
1527 AC_ARG_ENABLE(dftest,
1528 AC_HELP_STRING( [--enable-dftest],
1529 [build dftest @<:@default=yes@:>@]),
1530 enable_dftest=$enableval,enable_dftest=yes)
1532 if test "x$enable_dftest" = "xyes" ; then
1533 dftest_bin="dftest\$(EXEEXT)"
1534 dftest_man="dftest.1"
1539 AC_SUBST(dftest_bin)
1540 AC_SUBST(dftest_man)
1543 # Enable/disable randpkt
1545 AC_ARG_ENABLE(randpkt,
1546 AC_HELP_STRING( [--enable-randpkt],
1547 [build randpkt @<:@default=yes@:>@]),
1548 enable_randpkt=$enableval,enable_randpkt=yes)
1550 if test "x$enable_randpkt" = "xyes" ; then
1551 randpkt_bin="randpkt\$(EXEEXT)"
1552 randpkt_man="randpkt.1"
1557 AC_SUBST(randpkt_bin)
1558 AC_SUBST(randpkt_man)
1562 dnl Checks for "gethostbyname()" - and "-lnsl", if we need it to get
1563 dnl "gethostbyname()".
1564 AC_WIRESHARK_GETHOSTBY_LIB_CHECK
1566 dnl Checks for "connect()", used as a proxy for "socket()" - and
1567 dnl "-lsocket", if we need it to get "connect()".
1568 AC_WIRESHARK_SOCKET_LIB_CHECK
1571 AC_MSG_CHECKING(whether to use libpcap for packet capture)
1574 AC_HELP_STRING( [--with-pcap@<:@=DIR@:>@],
1575 [use libpcap for packet capturing @<:@default=yes@:>@]),
1577 if test $withval = no
1580 elif test $withval = yes
1591 if test "x$want_pcap" = "xno" ; then
1595 AC_WIRESHARK_PCAP_CHECK
1599 dnl Check for airpcap
1600 AC_MSG_CHECKING(whether to include airpcap support)
1601 AC_ARG_ENABLE(airpcap,
1602 AC_HELP_STRING( [--enable-airpcap],
1603 [use AirPcap in Wireshark @<:@default=yes@:>@]),
1604 enable_airpcap=$enableval, enable_airpcap=yes)
1606 if test x$enable_airpcap = xyes; then
1607 if test "x$want_pcap" = "xno" ; then
1609 AC_MSG_RESULT(pcap not available - disabling airpcap)
1612 AC_DEFINE(HAVE_AIRPCAP, 1, [Enable AirPcap])
1620 AC_MSG_CHECKING(whether to build dumpcap)
1622 AC_ARG_ENABLE(dumpcap,
1623 AC_HELP_STRING( [--enable-dumpcap],
1624 [build dumpcap @<:@default=yes@:>@]),
1625 enable_dumpcap=$enableval,enable_dumpcap=yes)
1627 if test "x$enable_dumpcap" = "xyes" ; then
1628 if test "x$want_pcap" = "xno" ; then
1630 AC_MSG_RESULT(pcap not available - disabling dumpcap)
1638 if test "x$enable_dumpcap" = "xyes" ; then
1639 dumpcap_bin="dumpcap\$(EXEEXT)"
1640 dumpcap_man="dumpcap.1"
1645 AC_SUBST(dumpcap_bin)
1646 AC_SUBST(dumpcap_man)
1648 # Enable/disable rawshark
1651 AC_MSG_CHECKING(whether to build rawshark)
1653 AC_ARG_ENABLE(rawshark,
1654 AC_HELP_STRING( [--enable-rawshark],
1655 [build rawshark @<:@default=yes@:>@]),
1656 rawshark=$enableval,enable_rawshark=yes)
1658 if test "x$enable_rawshark" = "xyes" ; then
1659 if test "x$want_pcap" = "xno" ; then
1661 AC_MSG_RESULT(pcap not available - disabling rawshark)
1669 if test "x$enable_rawshark" = "xyes" ; then
1670 rawshark_bin="rawshark\$(EXEEXT)"
1671 rawshark_man="rawshark.1"
1676 AC_SUBST(rawshark_bin)
1677 AC_SUBST(rawshark_man)
1679 dnl Use pcap-ng by default
1680 AC_ARG_ENABLE(pcap-ng-default,
1681 AC_HELP_STRING( [--enable-pcap-ng-default],
1682 [use the pcap-ng file format by default instead of pcap @<:@default=yes@:>@]),
1683 enable_pcap_ng_default=$enableval,enable_pcap_ng_default=yes)
1684 if test x$enable_pcap_ng_default = xyes; then
1685 AC_DEFINE(PCAP_NG_DEFAULT, 1, [Support for pcap-ng])
1688 dnl pcap remote check
1689 AC_MSG_CHECKING(whether to use libpcap remote capturing feature)
1691 AC_ARG_WITH(pcap-remote,
1692 AC_HELP_STRING([--with-pcap-remote],
1693 [use libpcap remote capturing (requires libpcap)]),
1695 if test $withval = no
1699 want_pcap_remote=yes
1704 if test "x$want_pcap_remote" = "xno" -o "x$want_pcap" = "xno" ; then
1708 AC_WIRESHARK_PCAP_REMOTE_CHECK
1712 AC_MSG_CHECKING(whether to use zlib for gzip compression and decompression)
1715 AC_HELP_STRING([--with-zlib@<:@=DIR@:>@],
1716 [use zlib (located in directory DIR, if supplied) for gzip compression and decompression @<:@default=yes, if available@:>@]),
1718 if test "x$withval" = "xno"
1721 elif test "x$withval" = "xyes"
1730 # Use zlib if it's present, otherwise don't.
1732 want_zlib=ifavailable
1735 if test "x$want_zlib" = "xno" ; then
1739 AC_WIRESHARK_ZLIB_CHECK
1740 if test "x$want_zlib" = "xno" ; then
1741 AC_MSG_RESULT(zlib not found - disabling gzip compression and decompression)
1743 if test "x$ac_cv_func_inflatePrime" = "xno" ; then
1744 AC_MSG_RESULT(inflatePrime not found in zlib - disabling gzipped capture file support)
1750 AC_MSG_CHECKING(whether to use liblua for the Lua scripting plugin)
1753 AC_HELP_STRING( [--with-lua@<:@=DIR@:>@],
1754 [use liblua (located in directory DIR, if supplied) for the Lua scripting plugin @<:@default=yes, if available@:>@]),
1756 if test $withval = no
1759 elif test $withval = yes
1768 # Use liblua by default
1770 want_lua=ifavailable
1773 if test "x$want_lua" = "xno" ; then
1777 AC_WIRESHARK_LIBLUA_CHECK
1778 if test "x$want_lua" = "xno" ; then
1779 AC_MSG_RESULT(liblua not found - disabling support for the lua scripting plugin)
1782 AM_CONDITIONAL(HAVE_LIBLUA, test x$want_lua = xyes)
1786 AC_MSG_CHECKING(whether to use libportaudio for the rtp_player)
1788 AC_ARG_WITH(portaudio,
1789 AC_HELP_STRING( [--with-portaudio@<:@=DIR@:>@],
1790 [use libportaudio (located in directory DIR, if supplied) for the rtp_player @<:@default=yes, if available@:>@]),
1792 if test $withval = no
1795 elif test $withval = yes
1800 portaudio_dir=$withval
1804 # Use libportaudio by default
1806 want_portaudio=ifavailable
1809 if test "x$want_portaudio" = "xno" ; then
1813 AC_WIRESHARK_LIBPORTAUDIO_CHECK
1814 if test "x$want_portaudio" = "xno" ; then
1815 AC_MSG_RESULT(libportaudio not found - disabling support for the rtp_player)
1818 AM_CONDITIONAL(HAVE_LIBPORTAUDIO, test x$want_portaudio = xyes)
1823 AC_HELP_STRING( [--enable-ipv6],
1824 [use IPv6 name resolution, if available @<:@default=yes@:>@]),
1825 enable_ipv6=$enableval,enable_ipv6=yes)
1827 AC_MSG_CHECKING(whether to enable ipv6 name resolution if available)
1828 if test "x$enable_ipv6" = "xno" ; then
1832 AC_WIRESHARK_IPV6_STACK
1836 dnl Check if dumpcap should be installed with filesystem capabilities
1837 AC_PATH_PROG(SETCAP, setcap)
1838 AC_ARG_ENABLE(setcap-install,
1839 AC_HELP_STRING( [--enable-setcap-install],
1840 [install dumpcap with cap_net_admin and cap_net_raw @<:@default=no@:>@]),
1841 enable_setcap_install=$enableval,enable_setcap_install=no)
1843 AC_MSG_CHECKING(whether to install dumpcap with cap_net_admin and cap_net_raw capabilities)
1844 if test "x$enable_setcap_install" = "xno" ; then
1847 if test "x$SETCAP" = "x" ; then
1848 AC_MSG_RESULT(no. Setcap not found)
1849 elif test "x$enable_dumpcap" = "xno" ; then
1850 AC_MSG_ERROR(Setcap install works only with dumpcap but dumpcap is disabled)
1856 AM_CONDITIONAL(SETCAP_INSTALL, test x$enable_setcap_install = xyes)
1858 dnl Check if dumpcap should be installed setuid
1859 AC_ARG_ENABLE(setuid-install,
1860 AC_HELP_STRING( [--enable-setuid-install],
1861 [install dumpcap as setuid @<:@default=no@:>@]),
1862 enable_setuid_install=$enableval,enable_setuid_install=no)
1864 AC_MSG_CHECKING(whether to install dumpcap setuid)
1865 if test "x$enable_setuid_install" = "xno" ; then
1868 if test "x$enable_setcap_install" = "xyes" ; then
1869 enable_setuid_install=no
1870 AC_MSG_RESULT(no; using setcap instead)
1871 elif test "x$enable_dumpcap" = "xno" ; then
1872 AC_MSG_ERROR(Setuid install works only with dumpcap but dumpcap is disabled)
1878 AM_CONDITIONAL(SETUID_INSTALL, test x$enable_setuid_install = xyes)
1879 AC_CHECK_FUNCS(setresuid setresgid)
1881 dnl ...but our Network Operations group is named "no"!
1883 AC_ARG_WITH(dumpcap-group,
1884 AC_HELP_STRING( [--with-dumpcap-group=GROUP],
1885 [restrict dumpcap to GROUP]),
1887 if test "x$withval" = "xyes"; then
1888 AC_MSG_ERROR([No dumpcap group specified.])
1889 elif test "x$withval" != "xno"; then
1890 if test "x$enable_dumpcap" = "xno" ; then
1891 AC_MSG_ERROR(dumpcap group install works only with dumpcap but dumpcap is disabled)
1893 AC_MSG_RESULT($withval)
1894 DUMPCAP_GROUP="$withval"
1897 AC_SUBST(DUMPCAP_GROUP)
1898 AM_CONDITIONAL(HAVE_DUMPCAP_GROUP, test x$DUMPCAP_GROUP != x)
1900 dnl libcap (not libpcap) check
1902 AC_MSG_CHECKING(whether to use the libcap capabilities library)
1905 AC_HELP_STRING( [--with-libcap@<:@=DIR@:>@],
1906 [use libcap (located in directory DIR, if supplied) for POSIX.1e capabilities management @<:@default=yes, if present@:>@]),
1908 if test "x$withval" = "xno"; then
1910 elif test "x$withval" = "xyes"; then
1912 elif test -d "$withval"; then
1914 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
1917 if test "x$with_libcap" = "xno" ; then
1921 AC_WIRESHARK_LIBCAP_CHECK
1923 AC_SUBST(LIBCAP_LIBS)
1925 dnl Checks for header files.
1926 dnl Some of these may not be needed: http://hacks.owlfolio.org/header-survey/
1927 AC_CHECK_HEADERS(direct.h dirent.h fcntl.h grp.h inttypes.h netdb.h pwd.h stdarg.h stddef.h unistd.h)
1928 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)
1929 AC_CHECK_HEADERS(netinet/in.h)
1930 AC_CHECK_HEADERS(arpa/inet.h arpa/nameser.h)
1934 AC_MSG_CHECKING(whether to use SSL library)
1937 AC_HELP_STRING( [--with-ssl@<:@=DIR@:>@],
1938 [use SSL crypto library (located in directory DIR, if supplied) @<:@default=no@:>@]),
1940 if test "x$withval" = "xno"; then
1942 elif test "x$withval" = "xyes"; then
1944 elif test -d "$withval"; then
1946 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
1951 if test "x$want_ssl" = "xyes"; then
1953 AC_CHECK_LIB(crypto,EVP_md5,
1958 AC_MSG_ERROR([SSL crypto library was requested, but is not available])
1966 AC_MSG_CHECKING(whether to use Kerberos library)
1969 AC_HELP_STRING( [--with-krb5@<:@=DIR@:>@],
1970 [use Kerberos library (located in directory DIR, if supplied) to use in Kerberos dissection @<:@default=yes@:>@]),
1972 if test $withval = no
1975 elif test $withval = yes
1984 # Use Kerberos library if available, otherwise don't.
1986 want_krb5=ifavailable
1989 if test "x$want_krb5" = "xno" ; then
1993 AC_WIRESHARK_KRB5_CHECK
1999 AC_MSG_CHECKING(whether to use the c-ares library if available)
2002 AC_HELP_STRING( [--with-c-ares@<:@=DIR@:>@],
2003 [use c-ares (located in directory DIR, if supplied) - supersedes --with-adns @<:@default=yes, if present@:>@]),
2005 if test "x$withval" = "xno"; then
2007 elif test "x$withval" = "xyes"; then
2009 elif test -d "$withval"; then
2011 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2014 if test "x$want_c_ares" = "xno" ; then
2018 AC_WIRESHARK_C_ARES_CHECK
2020 AC_SUBST(C_ARES_LIBS)
2024 AC_MSG_CHECKING(whether to use the GNU ADNS library if available)
2027 AC_HELP_STRING( [--with-adns@<:@=DIR@:>@],
2028 [use GNU ADNS (located in directory DIR, if supplied) @<:@default=yes, if present@:>@]),
2030 if test "x$withval" = "xno"; then
2032 elif test "x$withval" = "xyes"; then
2034 elif test -d "$withval"; then
2036 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2039 if test "x$want_adns" = "xno" -o "x$have_good_c_ares" = "xyes" ; then
2043 AC_WIRESHARK_ADNS_CHECK
2049 AC_MSG_CHECKING(whether to use the GeoIP IP address mapping library if available)
2052 AC_HELP_STRING( [--with-geoip@<:@=DIR@:>@],
2053 [use GeoIP (located in directory DIR, if supplied) @<:@default=yes, if present@:>@]),
2055 if test "x$withval" = "xno"; then
2057 elif test "x$withval" = "xyes"; then
2059 elif test -d "$withval"; then
2061 AC_WIRESHARK_ADD_DASH_L(LDFLAGS, ${withval}/lib)
2064 if test "x$want_geoip" = "xno"; then
2068 AC_WIRESHARK_GEOIP_CHECK
2070 AC_SUBST(GEOIP_LIBS)
2072 # Warning: this Python scripting appears to be broken (does not work at all).
2073 # Running it also causes Valgrind to complain about all sorts of memory errors.
2074 # Suggestion: do not enable it unless you are working on fixing it.
2076 # An alternative might be https://code.google.com/p/pyreshark/
2078 dnl Python devel Check
2079 AC_MSG_CHECKING(whether to use the Python interpreter for scripting)
2081 AC_ARG_WITH(broken-python,
2082 AC_HELP_STRING( [--with-broken-python@<:@=DIR@:>@],
2083 [use the (BROKEN) Python interpreter (installed in DIR, if supplied) @<:@default=no@:>@]),
2085 pythondir='${libdir}/wireshark/python/${VERSION}'
2086 if test "x$withval" = "xno"
2089 elif test "x$withval" = "xyes"
2094 pythondir="$withval"
2097 # By default (user didn't explicitly enable Python), don't enable
2101 #pythondir='${libdir}/wireshark/python/${VERSION}'
2103 if test "x$want_python" = "xno" ; then
2107 AC_WIRESHARK_PYTHON_CHECK
2109 AM_CONDITIONAL(HAVE_LIBPY, test x$want_python != xno)
2113 # Define WS_MSVC_NORETURN appropriately for declarations of routines that
2114 # never return (just like Charlie on the MTA).
2116 # Note that MSVC++ expects __declspec(noreturn) to precede the function
2117 # name and GCC, as far as I know, expects __attribute__((noreturn)) to
2118 # follow the function name, so we need two different flavors of
2121 AC_DEFINE(WS_MSVC_NORETURN,, [Define as the string to precede declarations of routines that never return])
2123 dnl Checks for typedefs, structures, and compiler characteristics.
2126 # Check how we can get the time zone abbreviation
2127 AC_WIRESHARK_TIMEZONE_ABBREV
2129 # We need to know whether "struct stat" has an "st_flags" member
2130 # for file_user_immutable().
2132 AC_WIRESHARK_STRUCT_ST_FLAGS
2134 # We need to know whether "struct sockaddr" has an "sa_len" member
2135 # for get_interface_list().
2137 AC_WIRESHARK_STRUCT_SA_LEN
2139 # We must know our byte order
2142 # Checks whether "-traditional" is needed when using "ioctl".
2143 # XXX - do we need this?
2144 AC_PROG_GCC_TRADITIONAL
2147 AC_CHECK_FUNC(getopt,
2149 AC_DEFINE(HAVE_GETOPT, 1, [Define to 1 if you have the getopt function.])
2151 GETOPT_LO="wsgetopt.lo"
2153 if test "$ac_cv_func_getopt" = no ; then
2154 GETOPT_LO="wsgetopt.lo"
2156 AM_CONDITIONAL(NEED_GETOPT_LO, test "x$ac_cv_func_getopt" = "xno")
2159 AC_CHECK_FUNC(strncasecmp, STRNCASECMP_LO="",
2160 STRNCASECMP_LO="strncasecmp.lo")
2161 if test "$ac_cv_func_strncasecmp" = no ; then
2162 STRNCASECMP_LO="strncasecmp.lo"
2164 AM_CONDITIONAL(NEED_STRNCASECMP_LO, test "x$ac_cv_func_strncasecmp" = "xno")
2165 AC_SUBST(STRNCASECMP_LO)
2167 AC_CHECK_FUNCS(mkstemp mkdtemp)
2169 AC_SEARCH_LIBS(inet_aton, [socket nsl], have_inet_aton=yes,
2171 if test "$have_inet_aton" = no; then
2172 INET_ATON_LO="inet_aton.lo"
2173 AC_DEFINE(NEED_INET_ATON_H, 1, [Define if inet/aton.h needs to be included])
2177 AM_CONDITIONAL(NEED_INET_ATON_LO, test "x$have_inet_aton" = "xno")
2178 AC_SUBST(INET_ATON_LO)
2180 AC_SEARCH_LIBS(inet_pton, [socket nsl], [
2181 dnl check for pre-BIND82 inet_pton() bug.
2182 AC_MSG_CHECKING(for broken inet_pton)
2183 AC_TRY_RUN([#include <sys/types.h>
2184 #include <sys/socket.h>
2185 #include <netinet/in.h>
2186 #include <arpa/inet.h>
2191 /* this should return 0 (error) */
2192 return inet_pton(AF_INET6, "0:1:2:3:4:5:6:7:", buf);
2196 }], [AC_MSG_RESULT(ok);
2197 have_inet_pton=yes], [AC_MSG_RESULT(broken);
2198 have_inet_pton=no], [AC_MSG_RESULT(cross compiling, assume it is broken);
2199 have_inet_pton=no])],
2201 if test "$have_inet_pton" = no; then
2202 INET_PTON_LO="inet_pton.lo"
2206 AM_CONDITIONAL(NEED_INET_PTON_LO, test "x$have_inet_pton" = "xno")
2207 AC_SUBST(INET_PTON_LO)
2209 AC_SEARCH_LIBS(inet_ntop, [socket nsl], [
2210 AC_MSG_CHECKING([for inet_ntop prototype])
2211 AC_TRY_COMPILE([#include <stdio.h>
2212 #include <sys/types.h>
2213 #include <sys/socket.h>
2214 #include <netinet/in.h>
2215 #include <arpa/inet.h>
2217 extern const char *inet_ntop(int, const void *, char *, size_t);],, [
2219 AC_DEFINE(HAVE_INET_NTOP_PROTO, 1,
2220 [Define if inet_ntop() prototype exists])], [
2221 AC_TRY_COMPILE([#include <stdio.h>
2222 #include <sys/types.h>
2223 #include <sys/socket.h>
2224 #include <netinet/in.h>
2225 #include <arpa/inet.h>
2227 extern const char *inet_ntop(int, const void *, char *, socklen_t);],, [
2229 AC_DEFINE(HAVE_INET_NTOP_PROTO, 1,
2230 [Define if inet_ntop() prototype exists])], [
2231 AC_MSG_RESULT(no)])])
2233 INET_NTOP_LO="inet_ntop.lo"
2234 AC_DEFINE(NEED_INET_V6DEFS_H, 1,
2235 [Define if inet/v6defs.h needs to be included])])
2236 AM_CONDITIONAL(NEED_INET_NTOP_LO, test "x$INET_NTOP_LO" != "x")
2237 AC_SUBST(INET_NTOP_LO)
2239 AC_CHECK_FUNC(strptime, STRPTIME_LO="",
2240 [STRPTIME_LO="strptime.lo"
2241 AC_DEFINE(NEED_STRPTIME_H, 1, [Define if strptime.h needs to be included])
2243 if test "$ac_cv_func_strptime" = no ; then
2244 STRPTIME_LO="strptime.lo"
2246 AC_SUBST(STRPTIME_C)
2247 AM_CONDITIONAL(NEED_STRPTIME_LO, test "x$ac_cv_func_strptime" = "no")
2248 AC_SUBST(STRPTIME_LO)
2250 AC_CHECK_FUNCS(getprotobynumber gethostbyname2)
2251 AC_CHECK_FUNCS(issetugid)
2252 AC_CHECK_FUNCS(mmap mprotect sysconf)
2253 AC_CHECK_FUNCS(strtoll)
2255 dnl blank for now, but will be used in future
2256 AC_SUBST(wireshark_SUBDIRS)
2259 dnl check whether plugins should be enabled and, if they should be,
2260 dnl check for plugins directory - stolen from Amanda's configure.ac
2262 dnl we don't wish to expand ${libdir} yet
2263 plugindir='${libdir}/wireshark/plugins/${VERSION}'
2264 AC_ARG_WITH(plugins,
2265 AC_HELP_STRING( [--with-plugins@<:@=DIR@:>@],
2266 [support plugins (installed in DIR, if supplied) @<:@default=yes, if possible@:>@]),
2268 if test "x$withval" = "xno"; then
2270 elif test "x$have_plugins" = "xno"; then
2271 AC_MSG_ERROR([GLib on this platform doesn't support loadable modules, so you can't enable plugins.])
2272 elif test "x$withval" != "xyes"; then
2273 plugindir="$withval"
2276 AM_CONDITIONAL(HAVE_PLUGINS, test "x$have_plugins" = "xyes")
2277 if test x$have_plugins = xyes
2279 AC_DEFINE(HAVE_PLUGINS, 1, [Define if plugins are enabled])
2282 CPPFLAGS="$CPPFLAGS '-DPLUGIN_DIR=\"\$(plugindir)\"'"
2285 # The plugin dissectors reside in ./plugins/PROTO/
2288 AC_SUBST(PLUGIN_LIBS)
2291 # Check if (emem) memory allocations must be 8-byte aligned.
2292 # I haven't been able to write C code that reliably makes that determination
2293 # (different versions of GCC with or without optimization give different
2294 # results) so just assume everything except (32-bit) x86 needs 8-byte
2295 # alignment (64-bit platforms either require 8-byte alignment for pointers
2296 # and 64-bit integral data types or may get better performance from that;
2297 # 64-bit x86 will get 8-byte alignment from G_MEM_ALIGN anyway. 32-bit
2298 # platforms would only require it, or get better performance from it,
2299 # for 64-bit floating-point values.).
2301 AC_MSG_CHECKING(whether we need memory allocations to be 8-byte aligned)
2303 i386|i486|i586|i686)
2308 AC_DEFINE(NEED_8_BYTE_ALIGNMENT, 1, [Define if we need memory allocations to be 8-byte aligned])
2314 # Yes, AM_PROG_LIBTOOL is redundant with newer version(s) of some tool(s)
2315 # (autoconf? automake? libtool?) - with the newer version(s), it's
2316 # just an alias for AC_PROG_LIBTOOL, which is called earlier.
2318 # With older version(s) of those tool(s), however, it's not just an
2319 # alias, and the configure scripts don't work without it.
2322 AC_SUBST(LIBTOOL_DEPS)
2324 AM_CONDITIONAL(ENABLE_STATIC, test x$enable_static = xyes)
2325 if test x$enable_static = xyes -a x$have_plugins = xyes
2327 AC_DEFINE(ENABLE_STATIC, 1, [Link plugins statically into Wireshark])
2329 AC_SUBST(ENABLE_STATIC)
2331 dnl Save the cacheable configure results to config.cache before recursing
2334 sinclude(plugins/Custom.m4) dnl
2335 ifdef(_CUSTOM_AC_OUTPUT_,, define(_CUSTOM_AC_OUTPUT_, )) dnl
2337 sinclude(asn1/Custom.m4) dnl
2338 ifdef(_CUSTOM_ASN1_AC_OUTPUT_,, define(_CUSTOM_ASN1_AC_OUTPUT_, )) dnl
2340 AC_CONFIG_HEADERS(config.h)
2345 _CUSTOM_ASN1_AC_OUTPUT_
2346 asn1/acp133/Makefile
2348 asn1/ansi_map/Makefile
2349 asn1/ansi_tcap/Makefile
2353 asn1/charging_ase/Makefile
2358 asn1/credssp/Makefile
2367 asn1/gprscdr/Makefile
2368 asn1/gsm_map/Makefile
2377 asn1/h450-ros/Makefile
2380 asn1/HI2Operations/Makefile
2384 asn1/isdn-sup/Makefile
2385 asn1/kerberos/Makefile
2388 asn1/logotypecertextn/Makefile
2392 asn1/lte-rrc/Makefile
2395 asn1/mpeg-audio/Makefile
2396 asn1/mpeg-pes/Makefile
2398 asn1/ns_cert_exts/Makefile
2406 asn1/pkcs12/Makefile
2407 asn1/pkinit/Makefile
2408 asn1/pkixac/Makefile
2409 asn1/pkix1explicit/Makefile
2410 asn1/pkix1implicit/Makefile
2411 asn1/pkixproxy/Makefile
2412 asn1/pkixqualified/Makefile
2413 asn1/pkixtsp/Makefile
2416 asn1/q932-ros/Makefile
2427 asn1/sbc-ap/Makefile
2430 asn1/spnego/Makefile
2438 asn1/wlancertextn/Makefile
2440 asn1/x509af/Makefile
2441 asn1/x509ce/Makefile
2442 asn1/x509if/Makefile
2443 asn1/x509sat/Makefile
2450 epan/dfilter/Makefile
2451 epan/dissectors/Makefile
2452 epan/dissectors/dcerpc/Makefile
2453 epan/dissectors/pidl/Makefile
2454 epan/ftypes/Makefile
2457 epan/wspython/Makefile
2468 packaging/macosx/Info.plist
2469 packaging/macosx/Makefile
2470 packaging/macosx/osx-dmg.sh
2471 packaging/nsis/Makefile
2472 packaging/rpm/Makefile
2473 packaging/rpm/SPECS/Makefile
2474 packaging/rpm/SPECS/wireshark.spec
2475 packaging/svr4/Makefile
2476 packaging/svr4/checkinstall
2477 packaging/svr4/pkginfo
2479 plugins/asn1/Makefile
2480 plugins/docsis/Makefile
2481 plugins/ethercat/Makefile
2482 plugins/gryphon/Makefile
2483 plugins/irda/Makefile
2484 plugins/m2m/Makefile
2485 plugins/mate/Makefile
2486 plugins/opcua/Makefile
2487 plugins/profinet/Makefile
2488 plugins/stats_tree/Makefile
2489 plugins/unistim/Makefile
2490 plugins/wimax/Makefile
2491 plugins/wimaxasncp/Makefile
2492 plugins/wimaxmacphy/Makefile
2494 tools/lemon/Makefile
2499 dnl AC_CONFIG_FILES([tools/setuid-root.pl], [chmod +x tools/setuid-root.pl])
2504 if test "x$have_qt" = "xyes"; then
2505 gui_lib_message=" (with Qt)"
2507 if test "x$have_gtk" = "xyes"; then
2508 if test "x$with_gtk3" = "xyes"; then
2509 gui_lib_message=" (with GTK+ 3"
2511 gui_lib_message=" (with GTK+ 2"
2513 if test "x$have_ige_mac" = "xyes"; then
2514 gui_lib_message="$gui_lib_message and Mac OS X integration)"
2516 gui_lib_message="$gui_lib_message)"
2521 if test "x$enable_setcap_install" = "xyes" ; then
2522 setcap_message="yes"
2527 if test "x$enable_setuid_install" = "xyes" ; then
2528 setuid_message="yes"
2533 if test "x$DUMPCAP_GROUP" = "x" ; then
2534 dumpcap_group_message="(none)"
2536 dumpcap_group_message="$DUMPCAP_GROUP"
2539 if test "x$want_zlib" = "xno" ; then
2545 if test "x$want_lua" = "xyes" ; then
2551 if test "x$want_python" = "xno"; then
2554 python_message="yes"
2557 if test "x$want_portaudio" = "xyes" ; then
2558 portaudio_message="yes"
2560 portaudio_message="no"
2563 if test "x$want_ssl" = "xno" ; then
2569 if test "x$want_krb5" = "xno" ; then
2572 krb5_message="yes ($ac_krb5_version)"
2575 if test "x$have_good_c_ares" = "xyes" ; then
2576 c_ares_message="yes"
2581 if test "x$have_good_adns" = "xyes" ; then
2584 if test "x$have_good_c_ares" = "xyes" ; then
2585 adns_message="no (using c-ares instead)"
2591 if test "x$have_good_libcap" = "xyes" ; then
2592 libcap_message="yes"
2597 if test "x$have_good_geoip" = "xyes" ; then
2604 echo "The Wireshark package has been configured with the following options."
2605 echo " Build wireshark : $enable_wireshark""$gui_lib_message"
2606 echo " Build tshark : $enable_tshark"
2607 echo " Build capinfos : $enable_capinfos"
2608 echo " Build editcap : $enable_editcap"
2609 echo " Build dumpcap : $enable_dumpcap"
2610 echo " Build mergecap : $enable_mergecap"
2611 echo " Build reordercap : $enable_reordercap"
2612 echo " Build text2pcap : $enable_text2pcap"
2613 echo " Build randpkt : $enable_randpkt"
2614 echo " Build dftest : $enable_dftest"
2615 echo " Build rawshark : $enable_rawshark"
2617 echo " Save files as pcap-ng by default : $enable_pcap_ng_default"
2618 echo " Install dumpcap with capabilities : $setcap_message"
2619 echo " Install dumpcap setuid : $setuid_message"
2620 echo " Use dumpcap group : $dumpcap_group_message"
2621 echo " Use plugins : $have_plugins"
2622 echo " Use Lua library : $lua_message"
2623 echo " Use Python binding : $python_message"
2624 echo " Build rtp_player : $portaudio_message"
2625 echo " Build profile binaries : $enable_profile_build"
2626 echo " Use pcap library : $want_pcap"
2627 echo " Use zlib library : $zlib_message"
2628 echo " Use kerberos library : $krb5_message"
2629 echo " Use c-ares library : $c_ares_message"
2630 echo " Use GNU ADNS library : $adns_message"
2631 echo " Use SMI MIB library : $libsmi_message"
2632 echo " Use GNU crypto library : $gcrypt_message"
2633 echo " Use SSL crypto library : $ssl_message"
2634 echo " Use IPv6 name resolution : $enable_ipv6"
2635 echo " Use gnutls library : $tls_message"
2636 echo " Use POSIX capabilities library : $libcap_message"
2637 echo " Use GeoIP library : $geoip_message"
2638 echo " Use nl library : $libnl_message"