knot-resolver: enable dnstap module build by default

'dnstap' module will be built but not loaded by default at runtime
(configuration must be provided for it to be loaded). It is still possible to
disable dnstap build manually using menuconfig.

"The dnstap module supports logging DNS requests and responses to a unix socket
in dnstap format using fstrm framing library. This logging is useful if you need
effectively log all DNS traffic."[^1]

Adds dependency on 'protobuf', 'protobuf-c', 'libfstrm'. Listed packages are
available from OpenWrt packages, have uncomplicated manifests and
while 'protobuf-c' doesn't have a maintainer since spring 2020, all the
packages (including 'protobuf-c') seem to be maintained - the last
updates of all of them in autumn 2021.

As stated by Vladimír Čunát from Knot Resolver team they build dnstap
while packaging for majority of standard Linux distributions.
Therefore this change brings us closer to expected default.

[^1]: https://knot-resolver.readthedocs.io/en/stable/modules-dnstap.html

Signed-off-by: Šimon Bořek <simon.borek@nic.cz>

diff --git a/net/knot-resolver/Config.in b/net/knot-resolver/Config.in
index 082c887616f4a4522d7b3dcf6b5652103e7fed94..30bb446c1b4cb5b4aab472844d42c642aa8508e3 100644 (file)
--- a/net/knot-resolver/Config.in
+++ b/net/knot-resolver/Config.in
@@ -1,7 +1,7 @@
 menu "Configuration"
        config PACKAGE_knot-resolver_dnstap
                bool "Build with dnstap support"
-               default n
+               default y
                help
                        knot-resolver dnstap module supports logging DNS responses
                        to a unix socket in dnstap format using fstrm framing library.

diff --git a/net/knot-resolver/Makefile b/net/knot-resolver/Makefile
index 8541bbbd2782ea2b1493e38e69040f7a245cde63..e1465bdecfb8a33c29f0b2a9f2644570c89d30de 100644 (file)
--- a/net/knot-resolver/Makefile
+++ b/net/knot-resolver/Makefile
@@ -11,7 +11,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=knot-resolver
 PKG_VERSION:=5.7.0
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://secure.nic.cz/files/knot-resolver