src/core/platform.cpp

This file turns compile-time macros into runtime strings like `linux`, `windows`, `macos`, `x86_64`, and `arm64`. It also hard-codes macOS as unsupported because NVIDIA CUDA runtime support is not available there.

platform.hpp check.cpp doctor.cpp

Behavior

Maps platform macros to human-readable OS names.
Maps architecture macros to `arm64` or `x86_64` when possible.
Marks macOS as unsupported and emits a probe message explaining that it is not a CUDA runtime target.

Caveats

The file is intentionally opinionated: macOS is not treated as merely missing CUDA packages, but as a platform that should not be considered a real CUDA runtime target in the first place.

include/core/platform.hpp

include/core/driver.hpp

Related files

Core contract

include/core/platform.hpp

Defines the platform detection result returned by the host probe.

Command implementation

src/commands/check.cpp

Runs the platform, driver, CUDA, and GPU probes and summarizes them into a report.

Command implementation

src/commands/doctor.cpp

Extends `check` with repo scanning, optional auto-configuration, auto-fix behavior, and next-step generation.