75 lines
1.9 KiB
Python
75 lines
1.9 KiB
Python
from typing import Any, TextIO
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from osdk.model import ComponentManifest, TargetManifest, Props
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from osdk.ninja import Writer
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from osdk.logger import Logger
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from osdk.context import Context, contextFor
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from osdk import shell, rules
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logger = Logger("builder")
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def gen(out: TextIO, context: Context):
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writer = Writer(out)
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target = context.target
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writer.comment("File generated by the build system, do not edit")
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writer.newline()
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writer.separator("Tools")
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for i in target.tools:
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tool = target.tools[i]
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writer.variable(i, tool.cmd)
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writer.variable(
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i + "flags", " ".join(tool.args))
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writer.newline()
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writer.separator("Rules")
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for i in rules.rules:
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tool = target.tools[i]
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rule = rules.rules[i]
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writer.rule(
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i, f"{tool.cmd} {rule.rule.replace('$flags',f'${i}flags')}")
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writer.newline()
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writer.separator("Components")
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for instance in context.instances:
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objects = instance.objsfiles()
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writer.comment(f"Component: {instance.manifest.id}")
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writer.newline()
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for obj in objects:
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r = rules.byFileIn(obj[0])
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if r is None:
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raise Exception(f"Unknown rule for file {obj[0]}")
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writer.build(obj[1], r.id, obj[0])
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writer.newline()
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if instance.isLib():
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writer.build(instance.libfile(), "ar",
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list(map(lambda o: o[1], objects)))
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else:
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writer.build(instance.binfile(), "ld",
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list(map(lambda o: o[1], objects)))
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writer.newline()
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def build(componentSpec: str, targetSpec: str = "default", props: Props = {}) -> str:
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context = contextFor(targetSpec, props)
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target = context.target
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shell.mkdir(target.builddir())
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ninjaPath = f"{target.builddir()}/build.ninja"
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with open(ninjaPath, "w") as f:
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gen(f, context)
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raise NotImplementedError()
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return ""
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