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zig cc: detect -z stack-size arguments

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Andrew Kelley 2022-12-01 19:52:49 -07:00
parent ffb27a8bd0
commit 5fc7424a8d
1 changed files with 5 additions and 0 deletions
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src/main.zig
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@ -1843,6 +1843,11 @@ fn buildOutputType(
linker_z_relro = true; linker_z_relro = true;
} else if (mem.eql(u8, z_arg, "norelro")) { } else if (mem.eql(u8, z_arg, "norelro")) {
linker_z_relro = false; linker_z_relro = false;
} else if (mem.startsWith(u8, z_arg, "stack-size=")) {
const next_arg = z_arg["stack-size=".len..];
stack_size_override = std.fmt.parseUnsigned(u64, next_arg, 0) catch |err| {
fatal("unable to parse stack size '{s}': {s}", .{ next_arg, @errorName(err) });
};
} else { } else {
warn("unsupported linker extension flag: -z {s}", .{z_arg}); warn("unsupported linker extension flag: -z {s}", .{z_arg});
} }