[meta-oe] paho-mqtt-cpp: Upgrade 1.4.1 -> 1.5.3

Upgrade to release 1.5.3:

- Fix the bundled Paho C build foc C23 compilers by forcing C99
  compliance in CMake build
- Code base updated to to C++17
- Now a C++17 compiler is required to compile the library
- CMake minimum required version raised to v3.13
- Need a fairly recent CMake for C++17 support (>= v3.12)
- CMake v3.13 allows INSTALL(TARGETS) to work outside the current
  directory.
- Clients always created for v5 persistence format, making it
  universal for any connection.
- If the application specifies a version it is kept as a hint for
  default connections.
- The version for the connection should be specified in the connect
  options.
- The create_options now have all the parameters to create a client.
- Can specify Server URL, Client ID, and persistence in the create
  options.
- New client constructor that takes just the options object
- The client caches a const create_options struct with all the
  creation parameters
- Client creation internally simplified without breaking the public
  API
- Expanded the message constmer to be a full client "event" consumer.
- The events are for connected, connection_lost, disconnected,
  message arrived, and application shutdown.
- The application can get client state change notifications without
  resorting to callbacks.
- There's a new persistence_type (std::variant) that can hold any
  of the persistence specifiers (none, file directory, or user
  interface).
- Most of the class static constants are now constexpr.
- Removed the fake ReasonCode::MQTTPP_V3_CODE. Now all reason codes
  in a v3 connection are SUCCESS.
- The mqtt::exception checks if the 'rc' return code actually
  contains a reason code error, amd if so, sets it as the reason
  code.
- property can now report the typeid of its contained value.
- The properties list implements a const iterator
- Added a to_string() and operator<<() for reason codes.
- thread_queue is now closable.
- Added documentation for UNIX domain sockets coming in with Paho
  C v1.3.14
- Removed the manual implementation of make_unique<>()
- Added create_options assignment operators.
- Fixed some corner cases for topic_filter::matches()
- Cleaned up and fixed a number of example apps.
- Most apps now except a server URI from the command line
- 'data_publish' example uses C++17 std::filesystem for creating
  a file-based encrypted persistence for messages.
- Updated local CI (buildtst.sh) for current compilers and unit tests.
- Reorganized the source repository
- Completely reformat the sources and added a .clang-format file (a
  project master and a slightly-different one for headers).

Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
---
 ...INSTALL_LIBDIR-and-CMAKE_INSTALL_BIN.patch | 53 -------------------
 ...tt-cpp_1.4.1.bb => paho-mqtt-cpp_1.5.3.bb} |  6 +--
 2 files changed, 2 insertions(+), 57 deletions(-)
 delete mode 100644 meta-oe/recipes-connectivity/paho-mqtt-cpp/paho-mqtt-cpp/0001-cmake-Use-CMAKE_INSTALL_LIBDIR-and-CMAKE_INSTALL_BIN.patch
 rename meta-oe/recipes-connectivity/paho-mqtt-cpp/{paho-mqtt-cpp_1.4.1.bb => paho-mqtt-cpp_1.5.3.bb} (81%)

On 6/20/25 12:42, Leon Anavi via lists.openembedded.org wrote:

I added 2 minor notes.

> diff --git a/meta-oe/recipes-connectivity/paho-mqtt-cpp/paho-mqtt-cpp_1.4.1.bb b/meta-oe/recipes-connectivity/paho-mqtt-cpp/paho-mqtt-cpp_1.5.3.bb
> similarity index 81%
> rename from meta-oe/recipes-connectivity/paho-mqtt-cpp/paho-mqtt-cpp_1.4.1.bb
> rename to meta-oe/recipes-connectivity/paho-mqtt-cpp/paho-mqtt-cpp_1.5.3.bb
> index 6f2efcda50..0093936786 100644
> --- a/meta-oe/recipes-connectivity/paho-mqtt-cpp/paho-mqtt-cpp_1.4.1.bb
> +++ b/meta-oe/recipes-connectivity/paho-mqtt-cpp/paho-mqtt-cpp_1.5.3.bb
> @@ -10,10 +10,8 @@ LIC_FILES_CHKSUM = " \
>      file://epl-v20;md5=d9fc0efef5228704e7f5b37f27192723 \
>  "
>  
> -SRC_URI = "gitsm://github.com/eclipse/paho.mqtt.cpp;protocol=https;branch=v1.4.x \
The protocol could be changed to git:// only I believe. The only
submodule it seems to include is paho-mqtt-c, which is also added as a
separate build-dependency below. The submodule is only used when the
PAHO_WITH_MQTT_C option is enabled, which the recipe doesn't do. Also,
if it is changed, a ;tag= tag would be good.

> -           file://0001-cmake-Use-CMAKE_INSTALL_LIBDIR-and-CMAKE_INSTALL_BIN.patch \
> -           "
> -SRCREV = "ac1b023eab789e829656144f12b248602c40e37b"
> +SRC_URI = "gitsm://github.com/eclipse/paho.mqtt.cpp;protocol=https;branch=master"
> +SRCREV = "17ff3dc0270738adc710667be44847eebc038ae0"
>  PV .= "+git"
>  

The PV extension isn't required with this update.

>  DEPENDS = "openssl paho-mqtt-c"
>

Hi Gyorgy,

On 20.06.25 г. 14:37 ч., Gyorgy Sarvari wrote:

> On 6/20/25 12:42, Leon Anavi via lists.openembedded.org wrote:
>
> I added 2 minor notes.
>
>> diff --git a/meta-oe/recipes-connectivity/paho-mqtt-cpp/paho-mqtt-cpp_1.4.1.bb b/meta-oe/recipes-connectivity/paho-mqtt-cpp/paho-mqtt-cpp_1.5.3.bb
>> similarity index 81%
>> rename from meta-oe/recipes-connectivity/paho-mqtt-cpp/paho-mqtt-cpp_1.4.1.bb
>> rename to meta-oe/recipes-connectivity/paho-mqtt-cpp/paho-mqtt-cpp_1.5.3.bb
>> index 6f2efcda50..0093936786 100644
>> --- a/meta-oe/recipes-connectivity/paho-mqtt-cpp/paho-mqtt-cpp_1.4.1.bb
>> +++ b/meta-oe/recipes-connectivity/paho-mqtt-cpp/paho-mqtt-cpp_1.5.3.bb
>> @@ -10,10 +10,8 @@ LIC_FILES_CHKSUM = " \
>>       file://epl-v20;md5=d9fc0efef5228704e7f5b37f27192723 \
>>   "
>>   
>> -SRC_URI = "gitsm://github.com/eclipse/paho.mqtt.cpp;protocol=https;branch=v1.4.x \
> The protocol could be changed to git:// only I believe. The only
> submodule it seems to include is paho-mqtt-c, which is also added as a
> separate build-dependency below. The submodule is only used when the
> PAHO_WITH_MQTT_C option is enabled, which the recipe doesn't do. Also,
> if it is changed, a ;tag= tag would be good.
>
>> -           file://0001-cmake-Use-CMAKE_INSTALL_LIBDIR-and-CMAKE_INSTALL_BIN.patch \
>> -           "
>> -SRCREV = "ac1b023eab789e829656144f12b248602c40e37b"
>> +SRC_URI = "gitsm://github.com/eclipse/paho.mqtt.cpp;protocol=https;branch=master"
>> +SRCREV = "17ff3dc0270738adc710667be44847eebc038ae0"
>>   PV .= "+git"
>>   
> The PV extension isn't required with this update.


Good point. Thank you. I submitted v2 of the patch with both modifications.


Best regards, Leon


>
>>   DEPENDS = "openssl paho-mqtt-c"
>>