WIP: MSYS2 enviroment uses the gcc/clang free compilers, not the msvc ones, here the rust target is added for interoperability

.github/workflows/build-and-tests.yml

@@ -100,6 +100,12 @@ jobs:
           - host: windows-latest
             target: aarch64-pc-windows-msvc
             build: npm run build:napi -- --release --target aarch64-pc-windows-msvc
+          - host: windows-latest  
+            target: x86_64-pc-windows-gnu
+            build: >-
+              set -e &&
+              rustup target add x86_64-pc-windows-gnu &&
+              npm run build:napi -- --release --target x86_64-pc-windows-gnu
 
           # MacOS
           - host: macos-latest

npm/win32-x64-gnu/README.md

@@ -0,0 +1,3 @@
+# `@rollup/rollup-win32-x64-gnu`
+
+This is the **x86_64-pc-windows-gnu** binary for `rollup`

npm/win32-x64-gnu/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "@rollup/rollup-win32-x64-gnu",
+  "version": "0.0.0",
+  "os": [
+    "win32"
+  ],
+  "cpu": [
+    "x64"
+  ],
+  "files": [
+    "rollup.win32-x64-gnu.node"
+  ],
+  "description": "Native bindings for Rollup",
+  "author": "Lukas Taegert-Atkinson",
+  "homepage": "https://rollupjs.org/",
+  "license": "MIT",
+  "repository": "rollup/rollup",
+  "main": "./rollup.win32-x64-gnu.node"
+}

package.json

@@ -27,6 +27,7 @@
         "riscv64gc-unknown-linux-gnu",
         "x86_64-apple-darwin",
         "x86_64-pc-windows-msvc",
+        "x86_64-pc-windows-gnu",
         "x86_64-unknown-linux-gnu",
         "x86_64-unknown-linux-musl"
       ]