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fix: hot-patching wasm reference types due to changes in wbg-2.104

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Jonathan Kelley committed 2025-10-03 01:11:34 -07:00
1 parent d65f9a53c4
commit 6cfe64209a
1 file changed
+8 -7
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packages/cli/src/build/request.rs
+8 -7
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@@ -2463,7 +2463,7 @@ impl BuildRequest {
target_lexicon::Architecture::Wasm32 | target_lexicon::Architecture::Wasm64 target_lexicon::Architecture::Wasm32 | target_lexicon::Architecture::Wasm64
) || self.triple.operating_system == OperatingSystem::Wasi ) || self.triple.operating_system == OperatingSystem::Wasi
{ {
cargo_args.push("-Ctarget-cpu=mvp".into()); // cargo_args.push("-Ctarget-cpu=mvp".into()); // disabled due to changes in wasm-bindgne
cargo_args.push("-Clink-arg=--no-gc-sections".into()); cargo_args.push("-Clink-arg=--no-gc-sections".into());
cargo_args.push("-Clink-arg=--growable-table".into()); cargo_args.push("-Clink-arg=--growable-table".into());
cargo_args.push("-Clink-arg=--export-table".into()); cargo_args.push("-Clink-arg=--export-table".into());
@@ -2503,13 +2503,14 @@ impl BuildRequest {
} }
// Assemble the rustflags by peering into the `.cargo/config.toml` file // Assemble the rustflags by peering into the `.cargo/config.toml` file
let mut rust_flags = self.rustflags.clone(); let rust_flags = self.rustflags.clone();
// Disable reference types on wasm when using hotpatching // seems like this is fixed?
// https://blog.rust-lang.org/2024/09/24/webassembly-targets-change-in-default-target-features/#disabling-on-by-default-webassembly-proposals // // Disable reference types on wasm when using hotpatching
if self.is_wasm_or_wasi() && matches!(build_mode, BuildMode::Thin { .. } | BuildMode::Fat) { // // https://blog.rust-lang.org/2024/09/24/webassembly-targets-change-in-default-target-features/#disabling-on-by-default-webassembly-proposals
rust_flags.flags.push("-Ctarget-cpu=mvp".to_string()); // if self.is_wasm_or_wasi() && matches!(build_mode, BuildMode::Thin { .. } | BuildMode::Fat) {
} // rust_flags.flags.push("-Ctarget-cpu=mvp".to_string());
// }
// Set the rust flags for the build if they're not empty. // Set the rust flags for the build if they're not empty.
if !rust_flags.flags.is_empty() { if !rust_flags.flags.is_empty() {