// Phase 5 — sx-driven build pipeline (compiler primitives).
//
// These run in the comptime evaluator (`abi(.compiler)`), serviced by
// `comptime_vm.callCompilerFn`. They are called from the post-link build driver
// (a callback registered via `set_post_link_callback`), which always runs on the
// comptime VM (`core.invokeByFuncId`) — the VM, unlike the legacy interpreter,
// can allocate/grow the `List`s the driver builds (issue 0141).
//
// This is the home the sx `default_build` pipeline grows into; for now it exposes
// the read-only build metadata queries.
#import "modules/std.sx";

// The C companion object files for this build (`#import c { #source ... }`,
// compiled to `.o`) and the `#library` link names. The sx driver passes them to
// the linker. Answered from the compiler's accumulated build state.
c_object_paths :: () -> List(string) abi(.compiler);
link_libraries :: () -> List(string) abi(.compiler);

// The object file the compiler emitted for this build. The compiler emits it
// eagerly; this returns its path (a query, not an action). The sx driver passes
// it to `link` alongside the C objects.
emit_object :: () -> string abi(.compiler);