Upgrade our vcpkg bundle to one that includes GLib 2.66.4 and libxml2
2.9.10.
Avoid running pkgconfig on Windows so that we don't find Strawberry
Perl's headers.
As of Debian bullseye and Ubuntu 21.04, `qt5-default` is no longer
available. This patch removes it and adds its dependencies instead
as suggested in <https://askubuntu.com/a/1335187/580576>.
Add a -t option to tools/fuzz-test.sh which lets you specify a maximum
fuzz time.
Add an initial "fuzz-test" job which fuzzes test/captures/* for 5
minutes. To do: Fuzz longer using our capture menagerie and report
failures.
Not all shells support [[ ]] compound commands; it's not in the most
recent Single UNIX Specification I could see, and the
ubuntu-clang-other-tests job is reporting
tools/validate-clang-check.sh: 18: [[: not found
Don't use [[ ]].
In addition, if you change extcap/etl.c, it tries to run clang-check on
it, but that file builds, and is only built, on Windows, so clang-check
fails dismally on UN*Xes. Omit it for now.
Update CMake (3.19.7), Qt (5.2.10), and Python (3.9.3) to later bugfix
versions of the current packages. CMake and Python have made tweaks in
the names of the binary packages that support different macOS versions.
Fixes downloading Python 3.9.2+ on macOS 11 after the package suffix
changed from -macos11.0.pkg to -macos11.pkg
Warn about the lack of Qt offline installers for version 5.15 and
greater.
The existing stuff doesn't appear to work (I tried it on 32-bit Ubuntu
18.04, and it did *not* add any flags to the compilation, as it appeared
not to conclude that they were necessary, even though they were).
Pull in the stuff from libpcap, which *does* appear to work. (it does
so in my 32-bit Ubuntu testing).
This should fix#17301.
While we're at it, fix cppcheck.sh so that it doesn't attempt to run
cppcheck on files that have been deleted.
It's not a valid field type, it's only a hack to support regular
expression matching in packet-matching expressions.
Instead, in the packet-matching code, have a separate syntax tree type
for Perl-compatible regular expressions, and a separate instruction to
load one into a register, and have the "matching" operator for field
types take a GRegex * as the second argument.
At least on my just-now-installed Kubuntu 20.04 VM, G++ wasn't installed
by default, and you need that to compile Wireshark (you can avoid it if
you're not building the GUI code, but the GUI code is Qt-based, so it's
in C++). Add both GCC and G++ to the basic list.
Martin Mathieson