54 lines
1.3 KiB
Python
54 lines
1.3 KiB
Python
import dataclasses as dt
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from typing import Optional
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@dt.dataclass
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class Rule:
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id: str
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fileIn: list[str]
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fileOut: str
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rule: str
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args: list[str] = dt.field(default_factory=list)
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deps: list[str] = dt.field(default_factory=list)
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rules: dict[str, Rule] = {
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"cp": Rule("cp", ["*"], "*", "$in $out"),
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"cc": Rule(
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"cc",
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["*.c"],
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"*.o",
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"-c -o $out $in -MD -MF $out.d $flags $cincs $cdefs",
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["-std=gnu2x", "-Wall", "-Wextra", "-Werror"],
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["$out.d"],
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),
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"cxx": Rule(
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"cxx",
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["*.cpp", "*.cc", "*.cxx"],
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"*.o",
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"-c -o $out $in -MD -MF $out.d $flags $cincs $cdefs",
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["-std=gnu++2b", "-Wall", "-Wextra", "-Werror", "-fno-exceptions", "-fno-rtti"],
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["$out.d"],
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),
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"as": Rule("as", ["*.s", "*.asm", "*.S"], "*.o", "-o $out $in $flags"),
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"ar": Rule("ar", ["*.o"], "*.a", "$flags $out $in"),
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"ld": Rule("ld", ["*.o", "*.a"], "*.out", "-o $out $in $flags"),
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}
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def append(rule: Rule):
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rules[rule.id] = rule
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def byFileIn(fileIn: str) -> Optional[Rule]:
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for key in rules:
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rule = rules[key]
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for ext in rule.fileIn:
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if fileIn.endswith(ext[1:]):
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return rule
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return None
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def byId(id: str) -> Optional[Rule]:
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return rules.get(id, None)
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