Andrej Kozemcak 5ac7358b85
paho-mqtt-cpp: upgrade 1.5.3 -> 1.6.0
Changelog:
  https://github.com/eclipse-paho/paho.mqtt.cpp/releases/tag/v1.6.0

Changes:
- Bumped Paho C submodule to v1.3.16 and updated directory name to externals/paho.mqtt.c
- Some significant performance increases (lower latency) for connect and publish
- Fixed topic_matcher and topic_filter to properly match parent with multi-level ('#') wildcard.
- Slight optimization of topic_filter to do simple string comparison if the filter does not contain wildcards.
- Set a minimum version for Paho C in the CMake file. Report the version found.
- .deb version properly set, and add architecture name to .deb file
- remove const from connect_options_builder 'move' constructor
- fix potential deadlock in thread_queue on capacity increase.
- Incorrect default retain value in a will options constructor
- prevent undefined behaviour on empty topic matching
- Sync reconnect example crashes on first reconnect

Signed-off-by: Andrej Kozemcak <andrej.kozemcak@siemens.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
2026-03-17 13:25:19 -07:00

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BlitzBasic

SUMMARY = "Paho MQTT - C++ libraries for the MQTT and MQTT-SN protocols"
DESCRIPTION = "Client implementation of open and standard messaging protocols for Machine-to-Machine (M2M) and Internet of Things (IoT)."
HOMEPAGE = "http://www.eclipse.org/paho/"
SECTION = "console/network"
LICENSE = "EPL-2.0 | EDL-1.0"
LIC_FILES_CHKSUM = " \
file://LICENSE;md5=c0fa3a632eea67f4079c54df781d1441 \
file://edl-v10;md5=3adfcc70f5aeb7a44f3f9b495aa1fbf3 \
file://epl-v20;md5=d9fc0efef5228704e7f5b37f27192723 \
"
SRC_URI = "git://github.com/eclipse/paho.mqtt.cpp;protocol=https;branch=master;tag=v${PV}"
SRCREV = "c0b43a49d7b7e7b5e7009658ca22f19ac1112c83"
DEPENDS = "openssl paho-mqtt-c"
inherit cmake
EXTRA_OECMAKE += "-DPAHO_WITH_SSL=ON -DPAHO_BUILD_EXAMPLES=OFF"