bazelbuild/rules_swift
Aug 2025 – Aug 2025
1 Month active
Languages Used
BUILDBzl
Technical Skills
BazelBuild System ConfigurationBuild SystemsPlatform Specific BuildsToolchain Configuration
Mathieu Olivari
PROFILE
Mathieu Olivari
Over a two-month period, Marco Olivari enhanced build reliability and configurability for Apple platforms across several Bazel repositories, including bazelbuild/rules_cc, bazelbuild/rules_apple, and bazelbuild/rules_swift. He introduced direct include path support and flexible flag propagation in C++ and Swift toolchains using Starlark and BUILD, addressing platform-specific build fragility and improving system integration. In bazelbuild/apple_support, Marco implemented unconditional linker flag handling for LTO builds, ensuring valid debug symbols and reducing dsymutil-related failures on macOS. His work demonstrated depth in Bazel build system configuration, C++ toolchain optimization, and platform-specific debugging, resulting in more maintainable and reliable build processes.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
5Total
Bugs
1
Commits
5
Features
3
Lines of code
114
Activity Months2
Your Network
607 people
Work History
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025: Focused on strengthening build reliability and debugging visibility for Apple platforms in bazelbuild/apple_support. Implemented unconditional passing of the -object_path_lto linker flag for LTO builds to ensure valid debug symbols are generated when LTO is enabled, addressing dsymutil-related failures. The change preserves compatibility for non-LTO builds and reduces debugging time by delivering consistent symbols across configurations.
1 Commits • 1 Features
Sep 1, 2025September 2025: Focused on strengthening build reliability and debugging visibility for Apple platforms in bazelbuild/apple_support. Implemented unconditional passing of the -object_path_lto linker flag for LTO builds to ensure valid debug symbols are generated when LTO is enabled, addressing dsymutil-related failures. The change preserves compatibility for non-LTO builds and reduces debugging time by delivering consistent symbols across configurations.
September 2025
August 2025
4 Commits • 2 Features
Aug 1, 2025August 2025 monthly summary for Bazel toolchain and Apple platform work. Delivered key C/C++ and Swift toolchain enhancements across three repos, improving build reliability, customization, and integration for Apple platforms. Reduced build fragility on macOS, expanded direct include path support, and added flexible flag propagation to toolchains, enabling better developer productivity and system consistency.
August 2025
4 Commits • 2 Features
Aug 1, 2025August 2025 monthly summary for Bazel toolchain and Apple platform work. Delivered key C/C++ and Swift toolchain enhancements across three repos, improving build reliability, customization, and integration for Apple platforms. Reduced build fragility on macOS, expanded direct include path support, and added flexible flag propagation to toolchains, enabling better developer productivity and system consistency.
Activity
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Quality Metrics
Correctness92.0%
Maintainability92.0%
Architecture92.0%
Performance84.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
BUILDBzlStarlark
Technical Skills
BazelBuild System ConfigurationBuild SystemsC++ Toolchain ConfigurationCompiler OptimizationLinker FlagsPlatform Specific BuildsToolchain ConfigurationmacOS Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
bazelbuild/rules_cc
Aug 2025 – Aug 2025
1 Month active
Languages Used
Starlark
Technical Skills
Build SystemsC++ Toolchain Configuration
bazelbuild/rules_apple
Aug 2025 – Aug 2025
1 Month active
Languages Used
Bzl
Technical Skills
Build SystemsmacOS Development
bazelbuild/apple_support
Sep 2025 – Sep 2025
1 Month active
Languages Used
Bzl
Technical Skills
Build SystemsCompiler OptimizationLinker Flags