Put the structure of a capture_file back in cfile.h.
[metze/wireshark/wip.git] / configure.ac
index a9849555234e8037dcc22f72ad03134d3df066d8..1ea5de863da5224fb3e1509cb426b20f0ac36d60 100644 (file)
@@ -6,7 +6,7 @@
 # Define variables for the components of the Wireshark version number.
 #
 m4_define([version_major], [2])
-m4_define([version_minor], [3])
+m4_define([version_minor], [5])
 m4_define([version_micro], [0])
 dnl Updated by make-version.pl
 m4_define([version_extra], [])
@@ -16,6 +16,10 @@ AC_INIT(Wireshark, [version_major.version_minor.version_micro_extra], http://bug
 CONFIG_ARGS="$*"
 AC_SUBST(CONFIG_ARGS)
 
+VERSION_RELEASE="version_major.version_minor"
+AC_SUBST(VERSION_RELEASE)
+AC_DEFINE_UNQUOTED([VERSION_RELEASE], ["$VERSION_RELEASE"], [Wireshark feature release version (X.Y)])
+
 # Minimum autoconf version we require.
 AC_PREREQ(2.64)
 # Variable expansion doesn't work in AC_PREREQ()
@@ -46,7 +50,7 @@ dnl AC_CANONICAL_BUILD
 dnl AC_CANONICAL_HOST
 AC_CANONICAL_TARGET
 
-AM_INIT_AUTOMAKE([1.11 tar-ustar dist-xz no-dist-gzip subdir-objects])
+AM_INIT_AUTOMAKE([1.11 tar-ustar dist-xz no-dist-gzip subdir-objects foreign])
 
 # Enable silent builds by default. Verbose builds can be enabled with "./configure
 # --enable-silent-rules ..." or "make V=1 ..."
@@ -61,7 +65,7 @@ AC_DEFINE_UNQUOTED(VERSION_FLAVOR,
        ["${WIRESHARK_VERSION_FLAVOR:-"Development Build"}"], [Wireshark's package flavor])
 
 LT_PREREQ([2.2.2])
-LT_INIT([disable-static dlopen])
+LT_INIT([disable-static])
 AC_SUBST([LIBTOOL_DEPS])
 
 AC_CONFIG_LIBOBJ_DIR([wsutil])
@@ -221,11 +225,6 @@ if test -z "$PKG_CONFIG"; then
        AC_MSG_ERROR(I couldn't find pkg-config; make sure it's installed and in your path)
 fi
 
-#
-# Add configure argument to select macOS deployment target.
-#
-AC_WIRESHARK_OSX_DEPLOY_TARGET
-
 #
 # Try to arrange for large file support.
 #
@@ -292,7 +291,7 @@ if test "x$with_gnutls" = "xyes"; then
 
   if test "x$have_license_compatible_gnutls" != "xyes"; then
     if test "x$want_gnutls" = "xyes"; then
-      AC_MSG_ERROR([GnuTLS crypto library was requested, but is not available])
+      AC_MSG_ERROR([GnuTLS crypto library was requested, but is not installed for development])
     else
       AS_ECHO(["GnuTLS with compatible license not found, disabling SSL decryption"])
     fi
@@ -304,7 +303,7 @@ fi
 
 # libgrypt (for decryption, MAC, etc. functionality).
 AM_PATH_LIBGCRYPT(1.4.2, [ ] , [
-  AC_MSG_ERROR([[libgcrypt not found; install libgcrypt-devel package for your system]])
+  AC_MSG_ERROR([[libgcrypt not installed for development; install libgcrypt, including any development package, for your system]])
 ])
 
 AC_ARG_WITH(libnl,
@@ -433,16 +432,36 @@ linux*)
        fi
 esac
 
-# libsmi
-# FIXME: currently the path argument to with-libsmi is being ignored
-AX_LIBSMI
+#
+# Check if we should build the Wireshark User's Guide
+#
+AC_ARG_ENABLE(guides,
+  AC_HELP_STRING( [--disable-guides],
+                 [Don't build the Wireshark User's Guide]),
+                 [want_wsug=$enableval], [want_wsug=if_available])
 
 #
 # Check for programs used when building DocBook documentation.
 #
-AC_CHECK_PROGS(XSLTPROC, xsltproc, xsltproc)
-AC_CHECK_PROGS(A2X, a2x, a2x)
-AC_CHECK_PROGS(FOP, fop, fop)
+have_wsug=yes
+AC_PATH_PROG(XSLTPROC, xsltproc, xsltproc)
+AS_IF([test ! -x "$XSLTPROC"],
+       [
+         AS_IF([test "x$want_wsug" = xyes],
+               [AC_MSG_ERROR([xlstproc not found but required to build the Wireshark User's Guide])])
+         have_wsug=no
+       ])
+AC_PATH_PROG(A2X, a2x, a2x)
+AS_IF([test ! -x "$A2X"],
+       [
+         AS_IF([test "x$want_wsug" = xyes],
+               [AC_MSG_ERROR([a2x not found but required to build the Wireshark User's Guide])])
+         have_wsug=no
+       ])
+
+AC_PATH_PROG(FOP, fop, fop)
+
+AM_CONDITIONAL(BUILD_USER_GUIDE, [test "x$have_wsug" = xyes -a "x$want_wsug" != xno])
 
 # HTML to text processor
 AC_MSG_CHECKING([for an HTML to text processor])
@@ -454,74 +473,11 @@ AM_CONDITIONAL(HAVE_A2X_TEXT, [test "x$have_a2x_text" != xno])
 AS_IF([test $have_a2x_text = lynx], [A2X_LYNX="--lynx"])
 AC_SUBST(A2X_LYNX)
 
-# Check for packaging utilities
-# For now, we check to see if the various packaging utilites are in our
-# path.  I'm too lazy to write code to go hunt for them.  -  Gerald
-
-#
-# Source packages.
-# (Lets you install the desktop files.)
-#
-AC_PATH_PROG(DESKTOP_FILE_INSTALL, desktop-file-install)
-
-# SVR4/Solaris
-AC_CHECK_PROG(HAVE_PKGPROTO, pkgproto, "yes", "no")
-AC_CHECK_PROG(HAVE_PKGMK, pkgmk, "yes", "no")
-AC_CHECK_PROG(HAVE_PKGTRANS, pkgtrans, "yes", "no")
-
-if test x$HAVE_PKGPROTO = xyes -a x$HAVE_PKGMK = xyes \
-     -a x$HAVE_PKGTRANS = xyes ; then
-  HAVE_SVR4_PACKAGING=yes
-else
-  HAVE_SVR4_PACKAGING=no
-fi
-AC_SUBST(HAVE_SVR4_PACKAGING)
-
 # RPM
-#
-# Looks for the rpmbuild program, and checks to see if we can redefine "_topdir".
-#
-AC_CHECK_PROGS(RPMBUILD, [rpmbuild], [false])
-if test "x$RPMBUILD" != "xfalse" ; then
-       AC_MSG_CHECKING([to see if we can redefine _topdir])
-       rpm --define '_topdir /tmp' > /dev/null 2>&1
-       if test $? -eq 0 ; then
-               AC_MSG_RESULT(yes)
-               have_rpm=yes
-       else
-               AC_MSG_RESULT([no, you'll have to build packages manually])
-               have_rpm=no
-       fi
-fi
-AM_CONDITIONAL(HAVE_RPM, [test "x$have_rpm" = xyes])
-
-# Debian
-AC_CHECK_PROG(HAVE_DPKG_BUILDPACKAGE, dpkg-buildpackage, "yes", "no")
-
-# macOS
-AC_CHECK_PROG(HAVE_XCODEBUILD, xcodebuild, "yes", "no")
-AC_CHECK_PROG(HAVE_HDIUTIL, hdiutil, "yes", "no")
-AC_CHECK_PROG(HAVE_BLESS, bless, "yes", "no")
-
-if test x$HAVE_XCODEBUILD = xyes -a x$HAVE_HDIUTIL = xyes \
-     -a x$HAVE_BLESS = xyes ; then
-  HAVE_OSX_PACKAGING=yes
-else
-  HAVE_OSX_PACKAGING=no
-fi
-AC_SUBST(HAVE_OSX_PACKAGING)
-
-#
-# Use this as a proxy for "is this macOS" (just in case somebody actually
-# built and installed Darwin as an OS, perhaps with some X11-based GUI,
-# don't look for Darwin).
-#
-AC_CHECK_PROG(have_sw_vers, sw_vers, "yes", "no")
-AM_CONDITIONAL(NOT_OS_X, test "x$have_sw_vers" = "xno")
+AC_CHECK_PROGS(RPMBUILD, [rpmbuild], [rpmbuild])
 
 # Shellcheck
-AC_CHECK_PROG(HAVE_SHELLCHECK, shellcheck, "yes", "no")
-AM_CONDITIONAL(HAVE_SHELLCHECK, test x$HAVE_SHELLCHECK = xyes)
+AC_CHECK_PROGS(SHELLCHECK, shellcheck, shellcheck)
 
 #
 # Check compiler vendor. For GCC this will be 'gnu' and for Clang 'clang'.
@@ -565,6 +521,7 @@ AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wpragmas)
 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-overlength-strings)
 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-long-long)
 AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wheader-guard)
+AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wcomma)
 
 #
 # The following are C only, not C++
@@ -727,7 +684,10 @@ AC_ARG_ENABLE(extra-compiler-warnings,
                AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wmissing-declarations)
                #
                # A bunch of "that might not work on SPARC" code blocks
-               # this one for now.
+               # this one for now; some of it is code that *will* work
+               # on SPARC, such as casts of "struct sockaddr *" to
+               # "struct sockaddr_in *", which are required by some
+               # APIs such as getifaddrs().
                #
                AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wcast-align)
                #
@@ -739,6 +699,10 @@ AC_ARG_ENABLE(extra-compiler-warnings,
                # (about glib library not using Doxygen)
                #
                AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wdocumentation)
+               #
+               # Works only with GCC 7
+               #
+               AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wduplicated-branches)
 
                #
                # The following are C only, not C++
@@ -782,6 +746,34 @@ AC_ARG_ENABLE(asan,
 AC_SUBST(NO_SANITIZE_CFLAGS)
 AC_SUBST(NO_SANITIZE_LDFLAGS)
 
+# Try to enable ThreadSanitizer.
+#
+AC_ARG_ENABLE(tsan,
+  AC_HELP_STRING( [--enable-tsan],
+                 [Enable ThreadSanitizer (TSan) for debugging@<:@default=no@:>@]),
+[
+       #
+       # Available since Clang >= 3.2 and GCC >= 4.8
+       #
+       AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fsanitize=thread)
+       AC_WIRESHARK_LDFLAGS_CHECK(-fsanitize=thread)
+
+])
+
+# Try to enable UndefinedBehaviorSanitizer.
+#
+AC_ARG_ENABLE(ubsan,
+  AC_HELP_STRING( [--enable-ubsan],
+                 [Enable UndefinedBehaviorSanitizer (UBSan) for debugging@<:@default=no@:>@]),
+[
+       #
+       # Available since Clang >= 3.3 and GCC >= 4.9
+       #
+       # XXX shouldn't this also be added to LDFLAGS?
+       AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fsanitize=undefined)
+
+])
+
 # Add check hf conflict..
 #
 AC_ARG_ENABLE(checkhf-conflict,
@@ -918,22 +910,6 @@ dnl build libwsutil_sse42 only if there is SSE4.2
 AM_CONDITIONAL(SSE42_SUPPORTED, test "x$have_sse42" = "xyes")
 AC_SUBST(CFLAGS_SSE42)
 
-#
-# If we're running GCC or clang define _U_ to be "__attribute__((unused))"
-# so we can use _U_ to flag unused function parameters and not get warnings
-# about them. Otherwise, define _U_ to be an empty string so that _U_ used
-# to flag an unused function parameters will compile with other compilers.
-#
-# XXX - similar hints for other compilers?
-#
-if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
-  AC_DEFINE(_U_, __attribute__((unused)), [Hint to the compiler that a function parameters is not used])
-  AC_DEFINE(WS_NORETURN, __attribute((noreturn)), [Hint to the compiler that a function never returns])
-else
-  AC_DEFINE(_U_, , [Hint to the compiler that a function parameters is not used])
-  AC_DEFINE(WS_NORETURN, , [Hint to the compiler that a function never returns])
-fi
-
 # If we're running GCC or CLang, use FORTIFY_SOURCE=2
 #  (only if the GCC 'optimization level' > 0).
 #
@@ -1099,48 +1075,6 @@ esac
 AC_SUBST(LDFLAGS_BIGSHAREDLIB)
 AC_SUBST(LDFLAGS_SHAREDLIB)
 
-#
-# On "Darwin", which we assume to mean "macOS" rather than "iOS" or
-# "just Darwin" (as we don't currently support iOS, and as I don't
-# think you can build and run "just Darwin" as an OS for PCs), we
-# arrange to build some programs with Application Services so they
-# can launch Web browsers and Finder windows, arrange to build some
-# programs with System Configuration so they can get "friendly names"
-# and other information about interfaces, and build any programs that
-# use either of those frameworks or that report version information
-# with Core Foundation as the frameworks in question use it and as we
-# get version information from plists and thus need Core Foundation
-# to process those plists.
-#
-have_os_x_frameworks=no
-case "$host_os" in
-darwin*)
-       have_os_x_frameworks=yes
-       AC_DEFINE(HAVE_OS_X_FRAMEWORKS, 1, [Define to 1 if you have macOS frameworks])
-       APPLICATIONSERVICES_FRAMEWORKS="-framework ApplicationServices"
-       SYSTEMCONFIGURATION_FRAMEWORKS="-framework SystemConfiguration"
-       COREFOUNDATION_FRAMEWORKS="-framework CoreFoundation"
-
-       #
-       # OK, so we have the macOS frameworks; do they include
-       # CFPropertyListCreateWithStream, or do we have
-       # to fall back on CFPropertyListCreateFromStream?
-       # (They only differ in the error return, which we
-       # don't care about.  And, no, we shouldn't just
-       # use CFPropertyListCreateFromStream, because it's
-       # deprecated in newer releases.)
-       #
-       ac_save_LIBS="$LIBS"
-       LIBS="$LIBS $COREFOUNDATION_FRAMEWORKS"
-       AC_CHECK_FUNCS(CFPropertyListCreateWithStream)
-       LIBS="$ac_save_LIBS"
-       ;;
-esac
-AC_SUBST(APPLICATIONSERVICES_FRAMEWORKS)
-AC_SUBST(SYSTEMCONFIGURATION_FRAMEWORKS)
-AC_SUBST(COREFOUNDATION_FRAMEWORKS)
-AM_CONDITIONAL(HAVE_OS_X_FRAMEWORKS, [test "x$have_os_x_frameworks" = "xyes"])
-
 #
 # If we're running Solaris, and LD_LIBRARY_PATH is defined, add it as a
 # link directory.
@@ -1164,33 +1098,6 @@ AC_ARG_ENABLE(wireshark,
     enable_wireshark=$enableval,enable_wireshark=yes)
 AM_CONDITIONAL(BUILDING_WIRESHARK, test x$enable_wireshark = xyes)
 
-AC_ARG_ENABLE(packet-editor,
-  AC_HELP_STRING( [--enable-packet-editor],
-                 [add support for packet editor in Wireshark @<:@default=yes@:>@]),
-    enable_packet_editor=$enableval,enable_packet_editor=yes)
-if test x$enable_packet_editor = xyes; then
-       AC_DEFINE(WANT_PACKET_EDITOR, 1, [Support for packet editor])
-fi
-
-AC_ARG_ENABLE(profile-build,
-  AC_HELP_STRING( [--enable-profile-build],
-                 [build profile-ready binaries @<:@default=no@:>@]),
-    enable_profile_build=$enableval,enable_profile_build=no)
-AM_CONDITIONAL(USE_PROFILE_BUILD, test x$enable_profile_build = xyes)
-AC_MSG_CHECKING(if profile builds must be generated)
-if test "x$enable_profile_build" = "xyes" ; then
-       if test "x$GCC" = "xyes" -o "x$CLANG" = "xyes" ; then
-               AC_MSG_RESULT(yes)
-               WS_CFLAGS="-pg $WS_CFLAGS"
-               WS_CXXFLAGS="-pg $WS_CXXFLAGS"
-       else
-               AC_MSG_RESULT(no)
-               echo "Building profile binaries currently only supported for GCC and clang."
-       fi
-else
-       AC_MSG_RESULT(no)
-fi
-
 GLIB_MIN_VERSION=2.22.0
 AC_SUBST(GLIB_MIN_VERSION)
 # GLib checks; we require GLib $GLIB_MIN_VERSION or later, and require gmodule
@@ -1336,15 +1243,63 @@ if test "x$enable_wireshark" = "xyes"; then
                                ;;
 
                        yes)
-                               AC_MSG_ERROR([Qt is not available])
+                               case "$host_os" in
+                               darwin*)
+                                       #
+                                       # This is probably macOS, and the
+                                       # problem could be that this is a
+                                       # later version of Qt that doesn't
+                                       # install .pc files on macOS, so
+                                       # pkg-config can't find it.
+                                       #
+                                       AC_MSG_ERROR([Qt is not installed or may not work with the configure script; try using CMake, instead])
+                                       ;;
+
+                               *)
+                                       #
+                                       # Qt might be installed, but only
+                                       # for use by applications, not
+                                       # for development.
+                                       #
+                                       AC_MSG_ERROR([Qt is not installed for development])
+                                       ;;
+                               esac
                                ;;
 
                        4)
-                               AC_MSG_ERROR([Qt 4 is not available])
+                               case "$host_os" in
+                               darwin*)
+                                       #
+                                       # See above.
+                                       #
+                                       AC_MSG_ERROR([Qt 4 is not installed or may not work with the configure script; try using CMake, instead])
+                                       ;;
+
+                               *)
+                                       #
+                                       # See above.
+                                       #
+                                       AC_MSG_ERROR([Qt 4 is not installed for development])
+                                       ;;
+                               esac
                                ;;
 
                        5)
-                               AC_MSG_ERROR([Qt 5 is not available])
+                               case "$host_os" in
+                               darwin*)
+                                       #
+                                       # See above.
+                                       #
+                                       AC_MSG_ERROR([Qt 5 is not installed or may not work with the configure script; try using CMake, instead])
+                                       ;;
+
+                               *)
+                                       #
+                                       # See above.
+                                       #
+                                       AC_MSG_ERROR([Qt 5 is not installed for development])
+                                       ;;
+                               esac
                                ;;
                        esac
                ])
@@ -1372,17 +1327,19 @@ if test "x$enable_wireshark" = "xyes"; then
                        [
                          :
                        ])],
-                 [fail3], [AC_MSG_ERROR([GTK+ 3 was requested but is not available])],
-                 [fail2], [AC_MSG_ERROR([GTK+ 2 was requested but is not available])],
-                 [fail],  [AC_MSG_ERROR([GTK+ was requested but is not available])])
+                 [fail3], [AC_MSG_ERROR([GTK+ 3 was requested but is not installed for development])],
+                 [fail2], [AC_MSG_ERROR([GTK+ 2 was requested but is not installed for development])],
+                 [fail],  [AC_MSG_ERROR([GTK+ was requested but is not installed for development])])
 
                AS_IF([test "x$have_gtk" = xyes], [break])
        done
 
        if test "$have_gtk" = "yes" ; then
-               # If we have GTK then add flags for it.
+               # If we're building with GTK, complain and then add flags for it
                #
-               # GLib flags first
+               AC_MSG_WARN([The GTK+ UI is deprecated and will be removed in a future release.])
+
+               # GLib flags
                #
                GTK_CONFIG="$GLIB_CONFIG"
 
@@ -1432,21 +1389,19 @@ if test "$have_gtk" = "yes" -a "$have_qt" = "yes" ; then
 
        wireshark_bin="wireshark\$(EXEEXT) wireshark-gtk\$(EXEEXT)"
        wireshark_man="wireshark.1"
-       wireshark_SUBDIRS="codecs ui/qt ui/gtk"
+       wireshark_SUBDIRS="ui/qt ui/gtk"
 elif test "$have_gtk" = "no" -a "$have_qt" = "yes" ; then
        # We don't have GTK+ but we have Qt.
 
        wireshark_bin="wireshark\$(EXEEXT)"
        wireshark_man="wireshark.1"
-       wireshark_SUBDIRS="codecs ui/qt"
+       wireshark_SUBDIRS="ui/qt"
 elif test "$have_gtk" = "yes" -a "$have_qt" = "no" ; then
        # We have GTK+ but not Qt.
 
        wireshark_bin="wireshark-gtk\$(EXEEXT)"
        wireshark_man="wireshark.1"
-       wireshark_SUBDIRS="codecs ui/gtk"
-       OSX_APP_FLAGS="$OSX_APP_FLAGS -gtk"
-       OSX_DMG_FLAGS="-gtk"
+       wireshark_SUBDIRS="ui/gtk"
 elif test "$have_gtk" = "no" -a "$have_qt" = "no" ; then
        # We have neither GTK+ nor Qt.
        #
@@ -1458,11 +1413,51 @@ elif test "$have_gtk" = "no" -a "$have_qt" = "no" ; then
        #
        if test "x$enable_wireshark" = "xyes"; then
                if test "$with_qt" != "no" -a "$with_gtk" != "no" ; then
-                       AC_MSG_ERROR([Neither Qt nor GTK+ are available, so Wireshark can't be compiled])
+                       case "$host_os" in
+                       darwin*)
+                               #
+                               # This is probably macOS, and the
+                               # problem could be that this is a
+                               # later version of Qt that doesn't
+                               # install .pc files on macOS, so
+                               # pkg-config can't find it.
+                               #
+                               AC_MSG_ERROR([Neither Qt nor GTK+ are installed for development, or Qt is installed but doesn't work with the configure script, so Wireshark can't be compiled; try using CMake, instead])
+                               ;;
+
+                       *)
+                               #
+                               # Qt might be installed, but only
+                               # for use by applications, not
+                               # for development.
+                               #
+                               AC_MSG_ERROR([Neither Qt nor GTK+ are installed for development, so Wireshark can't be compiled])
+                               ;;
+                       esac
                elif test "$with_qt" != "no" -a "$with_gtk" = "no" ; then
-                       AC_MSG_ERROR([Qt is not available and GTK+ was not requested, so Wireshark can't be compiled])
+                       case "$host_os" in
+                       darwin*)
+                               #
+                               # This is probably macOS, and the
+                               # problem could be that this is a
+                               # later version of Qt that doesn't
+                               # install .pc files on macOS, so
+                               # pkg-config can't find it.
+                               #
+                               AC_MSG_ERROR([Qt is not installed or may not work with the configure script, and GTK+ was not requested, so Wireshark cannot be compiled; try using CMake, instead])
+                               ;;
+
+                       *)
+                               #
+                               # Qt might be installed, but only
+                               # for use by applications, not
+                               # for development.
+                               #
+                               AC_MSG_ERROR([Qt is not installed for development and GTK+ was not requested, so Wireshark can't be compiled])
+                               ;;
+                       esac
                elif test "$with_qt" = "no" -a "$with_gtk" != "no" ; then
-                       AC_MSG_ERROR([Qt was not requested and GTK+ is not available, so Wireshark can't be compiled])
+                       AC_MSG_ERROR([Qt was not requested and GTK+ is not installed for development, so Wireshark can't be compiled])
                elif test "$with_qt" = "no" -a "$with_gtk" = "no" ; then
                        AC_MSG_ERROR([Neither Qt nor GTK+ were requested, so Wireshark can't be compiled])
                fi
@@ -1472,46 +1467,6 @@ elif test "$have_gtk" = "no" -a "$have_qt" = "no" ; then
        wireshark_SUBDIRS=""
 fi
 
-#
-# Check whether GLib modules are supported, to determine whether we
-# can support plugins.
-#
-
-AC_CACHE_CHECK([whether GLib supports loadable modules],
-               [ac_cv_glib_supports_modules], [
-ac_save_CFLAGS="$CFLAGS"
-ac_save_LIBS="$LIBS"
-CFLAGS="$WS_CFLAGS $GLIB_CFLAGS $CFLAGS"
-LIBS="$LIBS $GLIB_LIBS"
-AC_TRY_RUN([
-#include <glib.h>
-#include <gmodule.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-int
-main ()
-{
-  if (g_module_supported())
-    return 0;  /* success */
-  else
-    return 1;  /* failure */
-}
-], ac_cv_glib_supports_modules=yes, ac_cv_glib_supports_modules=no,
-   [echo $ac_n "cross compiling; assumed OK... $ac_c"
-    ac_cv_glib_supports_modules=yes])
-CFLAGS="$ac_save_CFLAGS"
-LIBS="$ac_save_LIBS"
-])
-if test "$ac_cv_glib_supports_modules" = yes ; then
-  have_plugins=yes
-  plugins_dir="plugins"
-else
-  have_plugins=no
-  plugins_dir=""
-fi
-AC_SUBST(plugins_dir)
-
 #
 # If we have <dlfcn.h>, check whether we have dladdr.
 #
@@ -1543,78 +1498,11 @@ then
        LIBS="$ac_save_LIBS"
 fi
 
-#
-# Check whether GLib's printf supports thousands grouping. (This might
-# be different from the system's printf since GLib can optionally use
-# its own printf implementation.)
-#
-AC_CACHE_CHECK([whether GLib supports POSIX/XSI thousands grouping],
-               [ac_cv_glib_supports_printf_grouping], [
-ac_save_CFLAGS="$CFLAGS"
-ac_save_LIBS="$LIBS"
-CFLAGS="$WS_CFLAGS $GLIB_CFLAGS $CFLAGS"
-LIBS="$LIBS $GLIB_LIBS"
-AC_TRY_RUN([
-#include <glib.h>
-#include <locale.h>
-#include <stdio.h>
-#include <string.h>
-
-int
-main ()
-{
-  gchar *str;
-  setlocale(LC_ALL, "en_US.UTF-8");
-  str = g_strdup_printf("%'u", 123456);
-  return (strcmp (str, "123,456") != 0);
-}
-], ac_cv_glib_supports_printf_grouping=yes, ac_cv_glib_supports_printf_grouping=no,
-   [echo $ac_n "cross compiling; playing it safe... $ac_c"
-    ac_cv_glib_supports_printf_grouping=no])
-CFLAGS="$ac_save_CFLAGS"
-LIBS="$ac_save_LIBS"
-])
-if test "$ac_cv_glib_supports_printf_grouping" = yes ; then
-  AC_DEFINE(HAVE_GLIB_PRINTF_GROUPING, 1, [Define if GLib's printf functions support thousands grouping.])
-fi
-
-if test "x$have_gtk" = "xyes"
-then
-    #
-    # We have GTK+; do we want the macOS integration functions and,
-    # if so, do we have them and, if so, which versions do we have,
-    # the old Carbon-based ones or the new Cocoa-based ones?
-    #
-    AC_MSG_CHECKING(whether to use macOS integration functions)
-
-    AC_ARG_WITH(osx-integration,
-      AC_HELP_STRING( [--with-osx-integration],
-                     [use macOS integration functions @<:@default=yes, if available@:>@]),
-    [
-       if test $withval = no
-       then
-           want_osx_integration=no
-       else
-           want_osx_integration=yes
-       fi
-    ],[
-       want_osx_integration=yes
-    ])
-    if test "x$want_osx_integration" = "xno"; then
-       AC_MSG_RESULT(no)
-    else
-       AC_MSG_RESULT(yes)
-       AC_WIRESHARK_OSX_INTEGRATION_CHECK
-    fi
-fi
-
 AC_SUBST(wireshark_bin)
 AC_SUBST(wireshark_man)
 AC_SUBST(wireshark_SUBDIRS)
 AM_CONDITIONAL(HAVE_Qt, test "$have_qt" = "yes")
 AM_CONDITIONAL(HAVE_GTK, test "$have_gtk" = "yes")
-AC_SUBST(OSX_APP_FLAGS)
-AC_SUBST(OSX_DMG_FLAGS)
 
 # Enable/disable tshark
 AC_ARG_ENABLE(tshark,
@@ -1814,7 +1702,7 @@ AC_ARG_ENABLE(dumpcap,
 if test "x$enable_dumpcap" = "xyes" ; then
        if test "x$want_pcap" = "xno" ; then
                enable_dumpcap=no
-               AC_MSG_RESULT(pcap not available - disabling dumpcap)
+               AC_MSG_RESULT(pcap not installed for development - disabling dumpcap)
        else
                AC_MSG_RESULT(yes)
        fi
@@ -1845,7 +1733,7 @@ AC_ARG_ENABLE(rawshark,
 if test "x$enable_rawshark" = "xyes" ; then
        if test "x$want_pcap" = "xno" ; then
                enable_rawshark=no
-               AC_MSG_RESULT(pcap not available - disabling rawshark)
+               AC_MSG_RESULT(pcap not installed for development - disabling rawshark)
        else
                AC_MSG_RESULT(yes)
        fi
@@ -1876,26 +1764,6 @@ else
 fi
 AC_SUBST(sharkd_bin)
 
-# Enable/disable echld
-AC_ARG_ENABLE(echld,
-  AC_HELP_STRING( [--enable-echld],
-                 [support echld (Experimental) @<:@default=no@:>@]),
-    have_echld=$enableval,have_echld=no)
-
-AM_CONDITIONAL(HAVE_ECHLD, test "x$have_echld" = "xyes")
-if test "x$have_echld" = "xyes"
-then
-  AC_DEFINE(HAVE_ECHLD, 1, [Define if echld is enabled])
-  echld_test_bin="echld_test\$(EXEEXT)"
-  echld_dir="echld"
-else
-  have_echld="no"
-  echld_test_bin=""
-  echld_dir=""
-fi
-AC_SUBST(echld_test_bin)
-AC_SUBST(echld_dir)
-
 # Enable/disable tfshark
 AC_ARG_ENABLE(tfshark,
   AC_HELP_STRING( [--enable-tfshark],
@@ -1923,29 +1791,6 @@ if test x$enable_pcap_ng_default = xyes; then
        AC_DEFINE(PCAP_NG_DEFAULT, 1, [Support for pcap-ng])
 fi
 
-dnl pcap remote check
-AC_MSG_CHECKING(whether to use libpcap remote capturing feature)
-
-AC_ARG_WITH(pcap-remote,
-    AC_HELP_STRING([--with-pcap-remote],
-                  [use libpcap remote capturing (requires libpcap)]),
-[
-    if test $withval = no
-    then
-       want_pcap_remote=no
-    else
-       want_pcap_remote=yes
-    fi
-],[
-    want_pcap_remote=no
-])
-if test "x$want_pcap_remote" = "xno" -o "x$want_pcap" = "xno" ; then
-    AC_MSG_RESULT(no)
-else
-    AC_MSG_RESULT(yes)
-    AC_WIRESHARK_PCAP_REMOTE_CHECK
-fi
-
 dnl zlib check
 AC_MSG_CHECKING(whether to use zlib for gzip compression and decompression)
 
@@ -2095,7 +1940,7 @@ if test "x$want_lua" != "xno" ; then
 
        if test "x$want_lua" = "xyes" -a "x$have_lua" = "xno"
        then
-               AC_MSG_ERROR([Lua support was requested, but is not available])
+               AC_MSG_ERROR([Lua support was requested, but is not installed for development])
        fi
 fi
 if test "x$have_lua" = "xyes"
@@ -2268,39 +2113,6 @@ linux*)
        ;;
 esac
 
-dnl SSL Check
-SSL_LIBS=''
-AC_MSG_CHECKING(whether to use SSL library)
-
-AC_ARG_WITH(ssl,
-  AC_HELP_STRING( [--with-ssl@<:@=DIR@:>@],
-                 [use SSL crypto library (located in directory DIR, if supplied) @<:@default=no@:>@]),
-[
-if test "x$withval" = "xno";  then
-       want_ssl=no
-elif test "x$withval" = "xyes"; then
-       want_ssl=yes
-elif test -d "$withval"; then
-       want_ssl=yes
-       AC_WIRESHARK_ADD_DASH_L(WS_LDFLAGS, ${withval}/lib)
-fi
-],[
-       want_ssl=no
-])
-if test "x$want_ssl" = "xyes"; then
-       AC_MSG_RESULT(yes)
-       AC_CHECK_LIB(crypto,EVP_md5,
-           [
-               SSL_LIBS=-lcrypto
-           ],
-           [
-               AC_MSG_ERROR([SSL crypto library was requested, but is not available])
-           ])
-else
-       AC_MSG_RESULT(no)
-fi
-AC_SUBST(SSL_LIBS)
-
 dnl kerberos check
 AC_MSG_CHECKING(whether to use Kerberos library)
 
@@ -2332,6 +2144,15 @@ else
        AC_WIRESHARK_KRB5_CHECK
 fi
 
+dnl
+dnl We use GnuTLS for SSL decryption but some builds of Kerberos require
+dnl linking with OpenSSL. We don't want to build with it by default due to
+dnl annoying license incompatibilities between the OpenSSL license and the GPL,
+dnl so we require an explicit option to configure.
+dnl
+AC_ARG_WITH(krb5-crypto-openssl,
+  AC_HELP_STRING( [--with-krb5-crypto-openssl],
+                 [Allow linking with OpenSSL for Kerberos crypto backend @<:@default=no@:>@]))
 
 dnl c-ares Check
 C_ARES_LIBS=''
@@ -2387,7 +2208,7 @@ dnl LIBSSH Check
 LIBSSH=''
 AC_MSG_CHECKING(whether to use the libssh library if available)
 
-AC_ARG_WITH(ssh,
+AC_ARG_WITH(libssh,
   AC_HELP_STRING( [--with-libssh@<:@=DIR@:>@],
                  [use libssh (located in directory DIR, if supplied) @<:@default=yes, if present@:>@]),
 [
@@ -2464,10 +2285,6 @@ AC_CHECK_MEMBERS([struct sockaddr.sa_len],,,
 # We must know our byte order
 AC_C_BIGENDIAN
 
-# Checks whether "-traditional" is needed when using "ioctl".
-# XXX - do we need this?
-AC_PROG_GCC_TRADITIONAL
-
 AC_REPLACE_FUNCS(getopt_long)
 dnl
 dnl Do we have optreset?
@@ -2481,41 +2298,10 @@ if test "x$ac_cv_func_getopt_long" = xyes; then
   fi
 fi
 
-AC_REPLACE_FUNCS(inet_aton)
-
-AC_CHECK_FUNC(inet_pton, [
-  dnl check for pre-BIND82 inet_pton() bug.
-  AC_MSG_CHECKING(for broken inet_pton)
-  AC_TRY_RUN([#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-int main()
-{
-#ifdef AF_INET6
-  char buf[16];
-  /* this should return 0 (error) */
-  return inet_pton(AF_INET6, "0:1:2:3:4:5:6:7:", buf);
-#else
-  return 1;
-#endif
-}], [AC_MSG_RESULT(ok);
-have_inet_pton=yes], [AC_MSG_RESULT(broken);
-have_inet_pton=no], [AC_MSG_RESULT([cross compiling, assume it is broken]);
-have_inet_pton=no])],
-have_inet_pton=no)
-if test "$have_inet_pton" = no; then
-  AC_LIBOBJ(inet_pton)
-else
-  AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have the `inet_pton' function.])
-fi
-
-AC_REPLACE_FUNCS(inet_ntop)
 AC_REPLACE_FUNCS(strptime)
 AC_REPLACE_FUNCS(popcount)
 
 AC_CHECK_FUNCS(mkstemps mkdtemp)
-AC_CHECK_FUNCS(getprotobynumber)
 AC_CHECK_FUNCS(issetugid)
 AC_CHECK_FUNCS(sysconf)
 AC_CHECK_FUNCS(getifaddrs)
@@ -2543,7 +2329,7 @@ if test "x$with_sbc" != "xno"; then
        AC_DEFINE(HAVE_SBC, 1, [Define to support playing SBC by standalone BlueZ SBC library])
     elif test "x$want_sbc" = "xyes"; then
        # Error out if the user explicitly requested the sbc library
-       AC_MSG_ERROR([SBC codec library was requested, but is not available])
+       AC_MSG_ERROR([SBC codec library was requested, but is not installed for development])
     fi
 else
     have_sbc=no
@@ -2564,36 +2350,99 @@ if test "x$with_spandsp" != "xno"; then
         AC_DEFINE(HAVE_SPANDSP, 1, [Define if you have the SpanDSP library])
     elif test "x$want_spandsp" = "xyes"; then
         # Error out if the user explicitly requested the SpanDSP library
-        AC_MSG_ERROR([SpanDSP library was requested, but is not available])
+        AC_MSG_ERROR([SpanDSP library was requested, but is not installed for development])
     fi
 else
     have_spandsp=no
 fi
 AM_CONDITIONAL(HAVE_SPANDSP, test "x$have_spandsp" = "xyes")
 
-dnl
-dnl check whether plugins should be enabled and, if they should be,
-dnl check for plugins directory - stolen from Amanda's configure.ac
-dnl
-dnl we don't wish to expand ${libdir} yet
-plugindir="\${libdir}/wireshark/plugins/${VERSION}"
-AC_ARG_WITH(plugins,
-  AC_HELP_STRING( [--with-plugins@<:@=DIR@:>@],
-                 [support plugins (installed in DIR, if supplied) @<:@default=yes, if possible@:>@]),
+#`
+# Check bcg729 library for RTP Player
+# https://www.linphone.org/technical-corner/bcg729/overview
+dnl bcg729 Check
+BCG729_LIBS=''
+AC_MSG_CHECKING(whether to use the bcg729 library if available)
+
+AC_ARG_WITH([bcg729],
+  AC_HELP_STRING( [--with-bcg729=@<:@=DIR@:>@],
+                 [use bcg729 to play G.729 codec(located in directory DIR, if supplied) @<:@default=yes, if present@:>@]),
 [
-  if test "x$withval" = "xno"; then
-    have_plugins=no
-  elif test "x$have_plugins" = "xno"; then
-      AC_MSG_ERROR([GLib on this platform doesn't support loadable modules, so you can't enable plugins.])
-  elif test "x$withval" != "xyes"; then
-      plugindir="$withval"
-  fi
+if   test "x$withval" = "xno";  then
+       want_bcg729=no
+elif test "x$withval" = "xyes"; then
+       want_bcg729=yes
+elif test -d "$withval"; then
+       want_bcg729=yes
+       AC_WIRESHARK_ADD_DASH_L(WS_LDFLAGS, ${withval}/lib)
+fi
 ])
+if test "x$want_bcg729" = "xno"; then
+       AC_MSG_RESULT(no)
+else
+       AC_MSG_RESULT(yes)
+       AC_WIRESHARK_BCG729_CHECK
+fi
+AC_SUBST(BCG729_LIBS)
+AM_CONDITIONAL(HAVE_BCG729, test "x$have_good_bcg729" = "xyes")
+
+#`
+# Libxml2 check
+AC_ARG_WITH(libxml2,
+  AC_HELP_STRING([--with-libxml2=@<:@yes/no@:>@],
+                [Libxml2 is a XML C parser, which can be used for handling XML configuration in dissectors @<:@default=yes, if available@:>@]),
+  with_libxml2="$withval"; want_libxml2="yes", with_libxml2="yes")
+
+PKG_CHECK_MODULES(LIBXML2, libxml-2.0, [have_libxml2=yes], [have_libxml2=no])
+if test "x$with_libxml2" != "xno"; then
+    if (test "${have_libxml2}" = "yes"); then
+        AC_DEFINE(HAVE_LIBXML2, 1, [Define if you have libxml2])
+    elif test "x$want_libxml2" = "xyes"; then
+        # Error out if the user explicitly requested libxml2
+        AC_MSG_ERROR([Libxml2 was requested, but is not installed for development])
+    fi
+else
+    have_libxml2=no
+fi
+AM_CONDITIONAL(HAVE_LIBXML2, test "x$have_libxml2" = "xyes")
+
+#
+# Libsmi check
+#
+AC_ARG_WITH(libsmi,
+  AC_HELP_STRING([--with-libsmi=@<:@yes/no@:>@],
+                [use libsmi MIB/PIB library @<:@default=yes, if available@:>@]),
+                [], [with_libsmi="if_available"])
+
+have_libsmi=no
+if test "x$with_libsmi" != "xno"; then
+       PKG_CHECK_MODULES(LIBSMI, libsmi,
+               [have_libsmi=yes
+                AC_DEFINE(HAVE_LIBSMI, 1, [Define if you have libsmi])
+               ],
+               [if test "x$with_libsmi" = "xyes"; then
+                       # Error out if the user explicitly requested libsmi
+                       AC_MSG_ERROR([Libsmi was requested, but is not installed for development])
+                fi
+               ]
+       )
+fi
+
+dnl
+dnl check whether plugins should be enabled
+dnl
+AC_ARG_ENABLE(plugins,
+  AC_HELP_STRING( [--enable-plugins],
+                 [support plugins (if available on your platform) @<:@default=yes@:>@]),
+                 [have_plugins=$enableval], [have_plugins=yes])
+
 AM_CONDITIONAL(HAVE_PLUGINS, test "x$have_plugins" = "xyes")
 if test x$have_plugins = xyes
 then
   AC_DEFINE(HAVE_PLUGINS, 1, [Define if plugins are enabled])
 fi
+dnl we don't wish to expand ${libdir} yet
+plugindir="\${libdir}/wireshark/plugins/$VERSION_RELEASE"
 AC_SUBST(plugindir)
 
 #
@@ -2627,10 +2476,8 @@ AM_CONDITIONAL(HAVE_EXTCAP, test "x$have_extcap" = "xyes")
 if test "x$have_extcap" = "xyes"
 then
   AC_DEFINE(HAVE_EXTCAP, 1, [Define if external capture sources should be enabled])
-  extcap_subdir="extcap"
   extcap_man="extcap.4"
 fi
-AC_SUBST(extcap_subdir)
 AC_SUBST(extcap_man)
 AC_SUBST(extcapdir)
 
@@ -2682,7 +2529,7 @@ if test "x$have_extcap" != xyes; then
        AC_MSG_RESULT([no, extcap disabled])
        enable_sshdump=no
 elif test "x$have_libssh_pointsix" != xyes; then
-       AC_MSG_RESULT([no, libssh >= 0.6.0 not available])
+       AC_MSG_RESULT([no, libssh >= 0.6.0 not installed for development])
        enable_sshdump=no
 elif test "x$enable_sshdump" = "xyes" ; then
        AC_MSG_RESULT(yes)
@@ -2712,7 +2559,7 @@ if test "x$have_extcap" != xyes; then
        AC_MSG_RESULT([no, extcap disabled])
        enable_ciscodump=no
 elif test "x$have_libssh_pointsix" != xyes; then
-       AC_MSG_RESULT([no, libssh >= 0.6.0 not available])
+       AC_MSG_RESULT([no, libssh >= 0.6.0 not installed for development])
        enable_ciscodump=no
 elif test "x$enable_ciscodump" = "xyes" ; then
        AC_MSG_RESULT(yes)
@@ -2785,11 +2632,10 @@ AC_SUBST(udpdump_bin)
 AC_SUBST(udpdump_man)
 
 AM_CONDITIONAL(ENABLE_STATIC, test x$enable_static = xyes)
-if test x$enable_static = xyes -a x$have_plugins = xyes
+if test x$enable_static = xyes
 then
-  AC_DEFINE(ENABLE_STATIC, 1, [Link plugins statically into Wireshark])
+  AC_DEFINE(ENABLE_STATIC, 1, [Link Wireshark libraries statically])
 fi
-AC_SUBST(ENABLE_STATIC)
 
 # Gather which GUI we're building for rpmbuild
 if test "x$have_gtk" = "xyes"; then
@@ -2948,7 +2794,6 @@ AC_CONFIG_FILES(
   epan/dissectors/asn1/x509ce/Makefile
   epan/dissectors/asn1/x509if/Makefile
   epan/dissectors/asn1/x509sat/Makefile
-  epan/dissectors/asn1/x721/Makefile
   capchild/Makefile
   capchild/doxygen.cfg
   caputils/Makefile
@@ -2956,7 +2801,6 @@ AC_CONFIG_FILES(
   doc/Makefile
   docbook/Makefile
   epan/Makefile
-  epan/compress/Makefile
   epan/crypt/Makefile
   epan/doxygen.cfg
   epan/dfilter/Makefile
@@ -2978,23 +2822,17 @@ AC_CONFIG_FILES(
   packaging/Makefile
   packaging/macosx/Info.plist
   packaging/macosx/Makefile
-  packaging/macosx/osx-dmg.sh
   packaging/macosx/Wireshark_package.pmdoc/index.xml
   packaging/nsis/Makefile
   packaging/rpm/Makefile
   packaging/rpm/SPECS/Makefile
   packaging/rpm/SPECS/wireshark.spec
-  packaging/svr4/Makefile
-  packaging/svr4/checkinstall
-  packaging/svr4/pkginfo
   packaging/wix/Makefile
   plugins/Makefile
   plugins/docsis/Makefile
-  plugins/easy_codec/Makefile
   plugins/ethercat/Makefile
   plugins/gryphon/Makefile
   plugins/irda/Makefile
-  plugins/m2m/Makefile
   plugins/mate/Makefile
   plugins/opcua/Makefile
   plugins/profinet/Makefile
@@ -3012,7 +2850,6 @@ AC_CONFIG_FILES(
   writecap/Makefile
   writecap/doxygen.cfg
   wsutil/Makefile
-  echld/Makefile
   _CUSTOM_AC_OUTPUT_
 )
 
@@ -3022,12 +2859,7 @@ AC_OUTPUT
 # Pretty messages
 
 if test "x$have_gtk" = "xyes"; then
-       gtk_lib_message=" (with GTK+ v$GTK_VERSION"
-       if test "x$have_ige_mac" = "xyes"; then
-               gtk_lib_message="$gtk_lib_message and macOS integration)"
-       else
-               gtk_lib_message="$gtk_lib_message)"
-       fi
+       gtk_lib_message=" (with GTK+ v$GTK_VERSION)"
 fi
 
 if test "x$have_qt" = "xyes" ; then
@@ -3079,12 +2911,6 @@ else
        portaudio_message="no"
 fi
 
-if test "x$want_ssl" = "xno" ; then
-       ssl_message="no"
-else
-       ssl_message="yes"
-fi
-
 if test "x$want_krb5" = "xno" ; then
        krb5_message="no"
 else
@@ -3111,22 +2937,31 @@ fi
 
 if test "x$have_good_libssh" = "xyes" ; then
        libssh_message="yes"
+       if test "x$have_ssh_userauth_agent" = "xno" ; then
+               ssh_userauth_agent_message=" (without ssh_userauth_agent)"
+       fi
 else
        libssh_message="no"
 fi
 
-if test "x$have_ssh_userauth_agent" = "xyes" ; then
-       ssh_userauth_agent_message="yes"
-else
-       ssh_userauth_agent_message="no"
-fi
-
 if test "x$have_good_nghttp2" = "xyes" ; then
        nghttp2_message="yes"
 else
        nghttp2_message="no"
 fi
 
+if test "x$have_good_bcg729" = "xyes" ; then
+       bcg729_message="yes"
+else
+       bcg729_message="no"
+fi
+
+if test "x$have_wsug" = xyes -a "x$want_wsug" != xno; then
+       wsug_message="yes"
+else
+       wsug_message="no"
+fi
+
 echo ""
 echo "  CPPFLAGS: $WS_CPPFLAGS $CPPFLAGS"
 echo ""
@@ -3161,7 +2996,7 @@ echo "                      Build sshdump : $enable_sshdump"
 echo "                    Build ciscodump : $enable_ciscodump"
 echo "                  Build randpktdump : $enable_randpktdump"
 echo "                      Build udpdump : $enable_udpdump"
-echo "                        Build echld : $have_echld"
+echo "                 Build User's Guide : $wsug_message"
 echo ""
 echo "   Save files as pcap-ng by default : $enable_pcap_ng_default"
 echo "  Install dumpcap with capabilities : $setcap_message"
@@ -3172,22 +3007,21 @@ echo "       Use external capture sources : $have_extcap"
 echo "                    Use Lua library : $lua_message"
 echo "                Build Qt RTP player : $qt_multimedia_message"
 echo "              Build GTK+ RTP player : $portaudio_message"
-echo "             Build profile binaries : $enable_profile_build"
 echo "                   Use pcap library : $want_pcap"
 echo "                   Use zlib library : $zlib_message"
 echo "               Use kerberos library : $krb5_message"
 echo "                 Use c-ares library : $c_ares_message"
-echo "                Use SMI MIB library : $libsmi_message"
+echo "                Use SMI MIB library : $have_libsmi"
 echo "             Use GNU gcrypt library : yes"
-echo "             Use SSL crypto library : $ssl_message"
 echo "                 Use GnuTLS library : $tls_message"
 echo "     Use POSIX capabilities library : $libcap_message"
 echo "                  Use GeoIP library : $geoip_message"
-echo "                 Use libssh library : $libssh_message"
-echo "            Have ssh_userauth_agent : $ssh_userauth_agent_message"
+echo "                 Use libssh library : ${libssh_message}${ssh_userauth_agent_message}"
 echo "                     Use nl library : $libnl_message"
 echo "              Use SBC codec library : $have_sbc"
 echo "                Use SpanDSP library : $have_spandsp"
+echo "                 Use bcg729 library : $bcg729_message"
+echo "                Use libxml2 library : $have_libxml2"
 echo "                Use nghttp2 library : $nghttp2_message"
 echo "                    Use LZ4 library : $have_lz4"
 echo "                 Use Snappy library : $have_snappy"