HMM with Bitbake

Overview

This repository shows my heap memory manager in a bitbake project. Bitbake meta layers and recipes for creating the manager as static library, dynamic library and testing it in both situations.

Project Structure

• build/: Shows the working directory, you can see the log files of every recipe in it.
• meta-dynamic/: Contains dynamic library building configurations and recipe.
• meta-static/: Contains static library building configurations and recipe.
• meta-test/: Contains testing configurations for both builds and their recipes.
• project-files/: Contains the library C code and testing scripts.

Getting Started

To get started with this project, follow the steps below:

Prerequisites

• Bitbake installation: use this guide: https://a4z.gitlab.io/docs/BitBake/guide.html
• Set necessary env and remain in the same terminal for project usage:

  export PATH=/path/to/bbtutor/bitbake/bin:$PATH
  export PYTHONPATH=/path/to/bbtutor/bitbake/lib:$PYTHONPATH

Installation and Usage

1. Clone the Repository

   git clone https://github.com/ShadiBahaa/HMM-with-bitbake.git
   cd HMM-with-bitbake

2. Building static library

   cd build
   bitbake build-static

3. Testing static library (should build the static library first)

   cd build
   bitbake test-static

4. Building dynamic library

   cd build
   bitbake build-dynamic

5. Testing dynamic library (should build the dynamic library first)

   cd build
   bitbake test-dynamic

6. If you want to check the logs of recipes and the execution results of them

   cd build/tmp/work
   choose the folder of the recipe you are interested in
   go to log.do_build files

For more clarification, check this video:

Watch the video