BlackMark
7716e1e291
--scan's walk was unwalkable on POSIX: probe rates have no termios B-constant, so the first off-nominal probe raised out of the loop. The port speaks termios2 BOTHER now (red-proven on a pty at 9984 Bd), the probe's open lives inside the walk's error handling, an fd no longer leaks on an unmakeable rate, and the swallowed unknown-signature reply is named at timeout instead of reported as silence. CMakePresets.json's generator emits the submodule toolchain path it had drifted from — a hand edit on a generated file, exactly the class rule 10 exists for — and presets.generated gates the pair from here on (the marker CMake rejects at the presets root stayed out; the check is the guard). The over-slot image guard the tsb runner gained reaches the pureboot runner too; the GPIO bridge's delivery comment states the hardware truth (RXC at the stop bit's sampling point); the hardware suite gains the scan check — the one place the rate physics is real; and the libavr pin advances over both audit rounds. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
104 lines
3.7 KiB
Python
Executable File
104 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Regenerate CMakePresets.json — one uniform pipeline per chip.
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Every chip gets generated-mode configure/build/test presets and a workflow
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running all three. Reflect-mode presets (configure + build, no tests — the
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port's TUs compile identically; the sims prove nothing new there) exist for
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libavr's reflect spot set only, mirroring its rule: the full reflect matrix
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is never built, one chip per hardware class and pack vintage is.
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Run from the repo root: tools/make_presets.py — or with --check, which
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verifies the committed file matches this generator and edits nothing (the
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ctest entry `presets.generated` runs that, so drift reds the gate).
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"""
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import json
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import os
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import sys
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CHIPS = [
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"attiny13", "attiny13a", "attiny25", "attiny45", "attiny85",
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"atmega8", "atmega8a", "atmega16", "atmega16a", "atmega32", "atmega32a",
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"atmega48", "atmega48a", "atmega48p", "atmega48pa",
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"atmega88", "atmega88a", "atmega88p", "atmega88pa",
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"atmega168", "atmega168a", "atmega168p", "atmega168pa",
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"atmega328", "atmega328p",
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"atmega164a", "atmega164p", "atmega164pa",
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"atmega324a", "atmega324p", "atmega324pa",
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"atmega644", "atmega644a", "atmega644p", "atmega644pa",
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"atmega1284", "atmega1284p",
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]
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# libavr's REFLECT_SPOT (tools/check.sh): one chip per hardware class and
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# pack vintage.
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REFLECT_SPOT = [
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"attiny13a", "attiny85", "atmega8", "atmega16a", "atmega32a",
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"atmega48pa", "atmega88", "atmega168pa", "atmega328p", "atmega164a",
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"atmega644p", "atmega1284",
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]
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def main():
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configure = [{
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"name": "base",
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"hidden": True,
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"generator": "Ninja",
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"binaryDir": "${sourceDir}/build/${presetName}",
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"toolchainFile": "${sourceDir}/libavr/cmake/avr-toolchain.cmake",
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"cacheVariables": {
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"CMAKE_BUILD_TYPE": "Release",
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"CMAKE_EXPORT_COMPILE_COMMANDS": "ON",
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"CMAKE_COLOR_DIAGNOSTICS": "ON",
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},
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}]
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build, test, workflows = [], [], []
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def add(chip, mode):
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name = f"{chip}-{mode}"
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configure.append({
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"name": name,
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"inherits": "base",
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"cacheVariables": {
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"LIBAVR_MCU": chip,
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"LIBAVR_REFLECT": "ON" if mode == "reflect" else "OFF",
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},
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})
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build.append({"name": name, "configurePreset": name})
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steps = [{"type": "configure", "name": name}, {"type": "build", "name": name}]
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if mode == "generated":
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test.append({"name": name, "configurePreset": name, "output": {"outputOnFailure": True}})
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steps.append({"type": "test", "name": name})
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workflows.append({"name": name, "steps": steps})
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for chip in CHIPS:
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add(chip, "generated")
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for chip in REFLECT_SPOT:
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add(chip, "reflect")
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# CMake rejects unknown fields in the presets root, $comment included, so
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# the file cannot carry a generated-file marker; the --check ctest is the
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# whole of rule 10's guard here.
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presets = {
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"version": 8,
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"configurePresets": configure,
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"buildPresets": build,
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"testPresets": test,
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"workflowPresets": workflows,
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}
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rendered = json.dumps(presets, indent=1) + "\n"
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path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "..", "CMakePresets.json")
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if "--check" in sys.argv[1:]:
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current = open(path).read() if os.path.exists(path) else ""
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if current != rendered:
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print("CMakePresets.json does not match its generator — run tools/make_presets.py")
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return 1
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return 0
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with open(path, "w") as f:
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f.write(rendered)
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print(f"{len(CHIPS)} chips, {len(REFLECT_SPOT)} reflect: {os.path.normpath(path)}")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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