Build/Test for x86_64-pc-windows-gnullvm

Author: justsmth

.github/workflows/cross.yml

@@ -298,6 +298,7 @@ jobs:
       - name: Run cargo test
         run: cargo build -p aws-lc-rs --features prebuilt-nasm --target x86_64-pc-windows-gnu
   open-harmony:
+    if: github.repository_owner == 'aws'
     runs-on: ubuntu-latest
     env:
       DOCKER_BUILDKIT: 1
@@ -314,6 +315,7 @@ jobs:
           docker run -v "${{ github.workspace }}:/aws_lc_rs" ohos:5.0.0
 
   alpine-linux:
+    if: github.repository_owner == 'aws'
     runs-on: ubuntu-latest
     env:
       DOCKER_BUILDKIT: 1
@@ -328,3 +330,35 @@ jobs:
       - name: Build
         run: |
           docker run -v "${{ github.workspace }}:/aws_lc_rs" alpine:3.20
+
+  x86_64-pc-windows-gnullvm:
+    if: github.repository_owner == 'aws'
+    runs-on: windows-latest
+    steps:
+      - name: Install NASM
+        uses: ilammy/[email protected]
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: "recursive"
+      - uses: dtolnay/rust-toolchain@master
+        id: toolchain
+        with:
+          toolchain: stable
+          target: x86_64-pc-windows-gnullvm
+      - name: Install LLVM and Clang
+        uses: KyleMayes/install-llvm-action@v2
+        id: clang
+        with:
+          version: 17
+          env: true
+      - name: Build
+        env:
+          CC: "C:/Program Files/LLVM/bin/clang.exe"
+          CXX: "C:/Program Files/LLVM/bin/clang++.exe"
+        run: cargo build -p aws-lc-rs --target x86_64-pc-windows-gnullvm --features bindgen
+      - name: Test
+        env:
+          CC: "C:/Program Files/LLVM/bin/clang.exe"
+          CXX: "C:/Program Files/LLVM/bin/clang++.exe"
+        run: cargo test -p aws-lc-rs --target x86_64-pc-windows-gnullvm --features bindgen