Add a CLI option for module linking (#2524)

* Add a CLI option for module linking

Forgot to add this earlier!

* Always apt-get update before install

.github/workflows/main.yml

@@ -286,7 +286,7 @@ jobs:
 
     # Test debug (DWARF) related functionality.
     - run: |
-        sudo apt-get install -y gdb
+        sudo apt-get update && sudo apt-get install -y gdb
         cargo test test_debug_dwarf -- --ignored --test-threads 1
       if: matrix.os == 'ubuntu-latest'
       env:

src/lib.rs

@@ -127,6 +127,10 @@ struct CommonOptions {
     #[structopt(long)]
     enable_multi_memory: bool,
 
+    /// Enable support for the module-linking proposal
+    #[structopt(long)]
+    enable_module_linking: bool,
+
     /// Enable all experimental Wasm features
     #[structopt(long)]
     enable_all: bool,
@@ -198,6 +202,7 @@ impl CommonOptions {
             .wasm_multi_value(self.enable_multi_value.unwrap_or(true) || self.enable_all)
             .wasm_threads(self.enable_threads || self.enable_all)
             .wasm_multi_memory(self.enable_multi_memory || self.enable_all)
+            .wasm_module_linking(self.enable_module_linking || self.enable_all)
             .cranelift_opt_level(self.opt_level())
             .strategy(pick_compilation_strategy(self.cranelift, self.lightbeam)?)?
             .profiler(pick_profiling_strategy(self.jitdump, self.vtune)?)?