Update version and add C++ guards (#168)

* Update version numbers

* Update CHANGELOG.md

* Add guards for C++ linkage

* Link to Memory estimates markdown from README

* Make possible to override CMake C Standard for tests

Author: muneebahmed10

.github/workflows/ci.yml

@@ -115,4 +115,4 @@ jobs:
         uses: FreeRTOS/CI-CD-Github-Actions/memory_statistics@main
         with:
             config: .github/memory_statistics_config.json
-            check_against: docs/doxygen/include/size_table.html
+            check_against: docs/doxygen/include/size_table.md

.github/workflows/memory_statistics.yml

@@ -19,4 +19,4 @@ jobs:
         uses: actions/upload-artifact@v2
         with:
           name: size_table
-          path: size_table.html
+          path: size_table.md

CHANGELOG.md

@@ -1,8 +1,9 @@
 # Changelog for coreMQTT Client Library
 
-## Commits to `main`
+## v1.1.2 (July 2021)
 
 ### Updates
+ - [#168](https://github.com/FreeRTOS/coreMQTT/pull/168) Add header guards for C++ linkage.
  - [#163](https://github.com/FreeRTOS/coreMQTT/pull/163) Fix bug to check for ping responses within `MQTT_PINGRESP_TIMEOUT_MS` instead of the entire keep alive interval.
  - [#159](https://github.com/FreeRTOS/coreMQTT/pull/159) Add more checks for malformed packets when deserializing acknowledgments.
 

README.md

@@ -4,7 +4,7 @@ This repository contains the coreMQTT library that has been optimized for a low
 
 This library has gone through code quality checks including verification that no function has a [GNU Complexity](https://www.gnu.org/software/complexity/manual/complexity.html) score over 8, and checks against deviations from mandatory rules in the [MISRA coding standard](https://www.misra.org.uk).  Deviations from the MISRA C:2012 guidelines are documented under [MISRA Deviations](MISRA.md). This library has also undergone both static code analysis from [Coverity static analysis](https://scan.coverity.com/), and validation of memory safety through the [CBMC automated reasoning tool](https://www.cprover.org/cbmc/).
 
-See memory requirements for this library [here](https://docs.aws.amazon.com/embedded-csdk/202103.00/lib-ref/libraries/standard/coreMQTT/docs/doxygen/output/html/index.html#mqtt_memory_requirements).
+See memory requirements for this library [here](./docs/doxygen/include/size_table.md).
 
 **coreMQTT v1.1.0 [source code](https://github.com/FreeRTOS/coreMQTT/tree/v1.1.0/source) is part of the [FreeRTOS 202012.00 LTS](https://github.com/FreeRTOS/FreeRTOS-LTS/tree/202012.00-LTS) release.**
 
@@ -120,7 +120,20 @@ Please refer to the demos of the MQTT client library in the following locations
 | FreeRTOS | [FreeRTOS AWS Reference Integrations](https://github.com/aws/amazon-freertos/tree/master/demos/coreMQTT) | Based on Secure Sockets Abstraction |
 
 
-## Generating documentation
+## Documentation
+
+### Existing Documentation
+
+For pre-generated documentation, please see the documentation linked in the locations below:
+
+| Location |
+| :-: |
+| [AWS IoT Device SDK for Embedded C](https://github.com/aws/aws-iot-device-sdk-embedded-C#releases-and-documentation) |
+| [FreeRTOS.org](https://freertos.org/Documentation/api-ref/coreMQTT/docs/doxygen/output/html/index.html) |
+
+Note that the latest included version of coreMQTT may differ across repositories.
+
+### Generating Documentation
 
 The Doxygen references were created using Doxygen version 1.8.20. To generate the
 Doxygen pages, please run the following command from the root of this repository:

docs/doxygen/config.doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = "coreMQTT"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = "v1.1.1"
+PROJECT_NUMBER         = "v1.1.2"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

docs/doxygen/include/size_table.html renamed to docs/doxygen/include/size_table.md

@@ -16,7 +16,7 @@ Please see https://github.com/aws/aws-iot-device-sdk-embedded-C/tree/main/demos/
 @section mqtt_memory_requirements Memory Requirements
 @brief Memory requirements of the MQTT library.
 
-@include{doc} size_table.html
+@include{doc} size_table.md
  */
 
 /**

docs/doxygen/pages.dox

@@ -129,6 +129,7 @@ mainpage
 malloc
 managekeepalive
 matchtopic
+md
 mdash
 memcpy
 memset

lexicon.txt

@@ -1,5 +1,5 @@
 name : "coreMQTT"
-version: "v1.1.1"
+version: "v1.1.2"
 description: |
   "Client implementation of the MQTT 3.1.1 specification for embedded devices.\n"
 license: "MIT"

manifest.yml

@@ -1,5 +1,5 @@
 /*
- * coreMQTT v1.1.1
+ * coreMQTT v1.1.2
  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of