Project Goals and Challenges
Krita, a renowned open-source digital painting software, was originally built using the MinGW compiler. Our goal was to enhance the software's versatility and developer accessibility by adding support for the Microsoft Visual C++ (MSVC) compiler across the entire project. This posed significant challenges, including ensuring compatibility and maintaining the software's performance and stability.
Problem Statement
Initial Situation
Krita's development was heavily reliant on the MinGW compiler, which limited the pool of developers who could contribute, as many preferred or required MSVC for various reasons including better integration with certain development tools and IDEs.
Client's Pain Points
The client needed to expand the project's compiler support to attract more developers, improve the development experience, and potentially open up more optimization opportunities available through MSVC.
Our Solution
We undertook the task of integrating MSVC support into the Krita project. This required extensive modifications to the build system, resolving compiler-specific issues, and ensuring that the entire codebase was compatible with MSVC.
Customization
Custom scripts and tools were developed to facilitate the transition and ensure that the build process could seamlessly switch between MinGW and MSVC. We also provided detailed documentation to assist future developers in using MSVC.
Technologies Used
The project required deep expertise in C++, the MinGW and MSVC compilers, CMake build system, and Windows development environments.
Outcome & Impact
The successful addition of MSVC support significantly broadened Krita's developer base, allowing contributions from a wider range of developers who prefer or require MSVC.
Business Impact
Our contribution not only enhanced Krita's technical capabilities but also strengthened its community, which is critical for the longevity and growth of open-source projects.
Implementation Process
We began with a thorough assessment of the existing codebase, identifying areas that would require modification for MSVC compatibility.
Adaptation
We systematically addressed each incompatibility, modifying the code, and adjusting the build system to support MSVC.
Testing
Rigorous testing was conducted to ensure that the MSVC build produced identical functionality and performance to the MinGW version.
Final Integration
After successful testing, the changes were integrated into the main codebase, with ongoing support to resolve any emerging issues.
Collaboration with Client
Regular communication and collaboration with the Krita team ensured that our changes aligned with the project's goals and standards. Feedback loops were established to refine the solution continuously.
Call to Action
This project exemplified our ability to work closely with an open-source community, respecting the project's ethos while bringing in significant technical enhancements.
Interested in expanding your software's capabilities or improving developer experience? Contact us to explore how we can help you achieve similar successes.