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std.zig.system: Make getExternalExecutor() less opinionated about Wasmtime.

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Wasmtime supports both wasm32 and wasm64, and can run freestanding WASM binaries
just fine (although the usefulness of the latter is fairly limited).
This commit is contained in:
Alex Rønne Petersen 2025-04-02 23:47:37 +02:00
parent 11db7eaf4e
commit c3f2222a59
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1 changed files with 4 additions and 9 deletions
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13
lib/std/zig/system.zig
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@ -125,6 +125,10 @@ pub fn getExternalExecutor(
};
}
if (options.allow_wasmtime and candidate.cpu.arch.isWasm()) {
return Executor{ .wasmtime = "wasmtime" };
}
switch (candidate.os.tag) {
.windows => {
if (options.allow_wine) {
@ -142,15 +146,6 @@ pub fn getExternalExecutor(
}
return bad_result;
},
.wasi => {
if (options.allow_wasmtime) {
switch (candidate.ptrBitWidth()) {
32 => return Executor{ .wasmtime = "wasmtime" },
else => return bad_result,
}
}
return bad_result;
},
.macos => {
if (options.allow_darling) {
// This check can be loosened once darling adds a QEMU-based emulation