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std.Build.Step: send messages to compiler as little-endian

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Little-endian is what `std.zig.Server` expects, but the old logic just
send the raw bytes of the struct, so sent in native endian (causing a
crash on big-endian targets).
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Matthew Lugg 2025-11-17 01:51:11 +01:00 • committed by Alex Rønne Petersen
parent cd7d8dff26
commit 0922990367
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1 changed files with 4 additions and 1 deletions
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lib/std/Build/Step.zig
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@ -680,7 +680,10 @@ fn sendMessage(file: std.fs.File, tag: std.zig.Client.Message.Tag) !void {
.tag = tag,
.bytes_len = 0,
};
try file.writeAll(std.mem.asBytes(&header));
var w = file.writer(&.{});
w.interface.writeStruct(header, .little) catch |err| switch (err) {
error.WriteFailed => return w.err.?,
};
}
pub fn handleVerbose(