build-errors

Fix C++ and CUDA build errors by analyzing compiler output, classifying undefined references or template errors, proposing targeted fixes, and running iterative rebuilds until the project compiles successfully.

Resolve undefined reference and linker errors in multi-submodule C++ projects through pre-build checks that verify submodule status, detect missing dependencies, and apply error-pattern guided fixes during iterative rebuilds.

This build debugging approach works with pixi environments and sccache by performing pre-build checks to ensure environment readiness and confirm sccache health before applying automated fixes and controlled rebuilds.

Diagnose CUDA architecture mismatches by classifying compiler output to detect architecture-specific issues, proposing precise fixes based on error patterns, and guiding iterative rebuilds within configurable max-iterations.

Run autonomous rebuilds for failing C++ builds with git checkpoints that track changes, apply fixes iteratively, and rebuild deterministically until success, operating in interactive, autonomous, or semi-autonomous modes.

C++ template errors persist after initial fixes because complex multi-submodule projects require iterative rebuild workflows that classify error patterns, apply targeted fixes, and create git checkpoints until compilation succeeds.