44dfdcddf9
Two abi(.compiler) build-pipeline primitives the sx driver will pass to link: - c_object_paths() -> List(string) (#import c companion objects) - link_libraries() -> List(string) (#library names) They live in a new stdlib home library/modules/std/build.sx and are serviced by comptime_vm.callCompilerFn reading two new BuildConfig fields that main.zig forwards before the post-link callback. New reusable VM helper makeStringList builds a List(string) in flat memory from the call's result type offsets (target-aware); invoke/callCompilerFn now thread ins.ty for that. Legacy handlers bail loudly (VM-only by nature — post-link; List(string) isn't faithfully buildable in the legacy Value model, 0141). Smoke test examples/1662-platform-build-pipeline-queries (AOT + a 1-line C #source → one object): a post-link callback verifies the VM-built list is well-formed; build exit 0 only if so (negative-probe confirmed a real guard). emit_object + link (the actions) deferred to P5.2b — they replace the Zig driver's auto-emit/auto-link and need a host-installed callback vtable. 703/0 both gates.
18 lines
934 B
Plaintext
18 lines
934 B
Plaintext
// Phase 5 — sx-driven build pipeline (compiler primitives).
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//
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// These run in the comptime evaluator (`abi(.compiler)`), serviced by
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// `comptime_vm.callCompilerFn`. They are called from the post-link build driver
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// (a callback registered via `set_post_link_callback`), which always runs on the
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// comptime VM (`core.invokeByFuncId`) — the VM, unlike the legacy interpreter,
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// can allocate/grow the `List`s the driver builds (issue 0141).
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//
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// This is the home the sx `default_build` pipeline grows into; for now it exposes
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// the read-only build metadata queries.
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#import "modules/std.sx";
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// The C companion object files for this build (`#import c { #source ... }`,
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// compiled to `.o`) and the `#library` link names. The sx driver passes them to
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// the linker. Answered from the compiler's accumulated build state.
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c_object_paths :: () -> List(string) abi(.compiler);
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link_libraries :: () -> List(string) abi(.compiler);
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