update build yaml

.github/workflows/build.yml

@@ -18,7 +18,7 @@ jobs:
             target: ''
             artifact-name: linux-x86_64
           - platform: macos-latest
-            target: aarch64-apple-darwin
+            target: ''
             artifact-name: macos-arm64
           - platform: macos-latest
             target: x86_64-apple-darwin
@@ -32,21 +32,33 @@ jobs:
     steps:
       - uses: actions/checkout@v4
         with:
-          submodules: true
+          submodules: recursive
+
+      - name: Verify submodules
+        shell: bash
+        run: |
+          echo "=== Submodule status ==="
+          git submodule status --recursive
+          echo "=== NeuralAudio deps ==="
+          ls -la vendor/NeuralAudio/deps/
+          ls vendor/NeuralAudio/deps/RTNeural/CMakeLists.txt
+          ls vendor/NeuralAudio/deps/math_approx/CMakeLists.txt
 
       - name: Clone egui fork
         run: git clone --depth 1 -b ibus-wayland-fix https://git.skyler.io/skyler/egui.git ../egui-fork
+        env:
+          GIT_LFS_SKIP_SMUDGE: "1"
 
       - name: Install Rust stable
         uses: dtolnay/rust-toolchain@stable
         with:
-          targets: ${{ matrix.platform == 'macos-latest' && 'aarch64-apple-darwin,x86_64-apple-darwin' || '' }}
+          targets: ${{ matrix.target != '' && matrix.target || '' }}
 
       - name: Rust cache
         uses: swatinem/rust-cache@v2
         with:
           workspaces: './lightningbeam-ui -> target'
-          key: ${{ matrix.target || 'default' }}
+          key: ${{ matrix.artifact-name }}-v2
 
       # ── Linux dependencies ──
       - name: Install dependencies (Linux)
@@ -69,14 +81,14 @@ jobs:
 
       # ── macOS dependencies ──
       - name: Install dependencies (macOS)
-        if: matrix.platform == 'macos-latest'
+        if: startsWith(matrix.platform, 'macos')
         run: brew install nasm cmake create-dmg
 
       # ── Windows dependencies ──
       - name: Install dependencies (Windows)
         if: matrix.platform == 'windows-latest'
-        run: choco install nasm cmake --installargs 'ADD_CMAKE_TO_PATH=System' -y
         shell: pwsh
+        run: choco install cmake llvm --installargs 'ADD_CMAKE_TO_PATH=System' -y
 
       # ── Common build steps ──
       - name: Extract version
@@ -86,11 +98,25 @@ jobs:
           VERSION=$(grep '^version' lightningbeam-ui/lightningbeam-editor/Cargo.toml | sed 's/.*"\(.*\)"/\1/')
           echo "version=$VERSION" >> "$GITHUB_OUTPUT"
 
-      - name: Enable FFmpeg build from source
+      - name: Enable FFmpeg build from source (Linux/macOS)
+        if: matrix.platform != 'windows-latest'
         shell: bash
         run: |
           sed -i.bak 's/ffmpeg-next = { version = "8.0", features = \["static"\] }/ffmpeg-next = { version = "8.0", features = ["build", "static"] }/' lightningbeam-ui/lightningbeam-editor/Cargo.toml
 
+      - name: Setup FFmpeg (Windows)
+        if: matrix.platform == 'windows-latest'
+        shell: pwsh
+        run: |
+          # Download FFmpeg 8.0 shared+dev build (headers + import libs + DLLs)
+          $url = "https://github.com/GyanD/codexffmpeg/releases/download/8.0/ffmpeg-8.0-full_build-shared.7z"
+          Invoke-WebRequest -Uri $url -OutFile ffmpeg.7z
+          7z x ffmpeg.7z -offmpeg-win
+          $ffmpegDir = (Get-ChildItem -Path ffmpeg-win -Directory | Select-Object -First 1).FullName
+          echo "FFMPEG_DIR=$ffmpegDir" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+          # LLVM/libclang for bindgen
+          echo "LIBCLANG_PATH=C:\Program Files\LLVM\bin" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+
       - name: Setup icons
         shell: bash
         run: |
@@ -119,19 +145,34 @@ jobs:
             printf '\n[[package.metadata.generate-rpm.assets]]\nsource = "%s"\ndest = "%s"\nmode = "644"\n' "$rel" "$dest" >> lightningbeam-editor/Cargo.toml
           done
 
+      - name: Fix FFmpeg cross-compile OS detection (macOS x86_64)
+        if: matrix.target == 'x86_64-apple-darwin'
+        shell: bash
+        run: |
+          # ffmpeg-sys-next passes --target-os=macos to FFmpeg configure, but FFmpeg
+          # expects --target-os=darwin. Fetch crates, then patch the build script.
+          cd lightningbeam-ui
+          cargo fetch
+          BUILDRS=$(find $HOME/.cargo/registry/src -path '*/ffmpeg-sys-next-*/build.rs' | head -1)
+          echo "Patching $BUILDRS to fix macos -> darwin mapping"
+          # Add "macos" => "darwin" to the match in get_ffmpeg_target_os()
+          sed -i.bak 's/"ios" => "darwin"/"ios" | "macos" => "darwin"/' "$BUILDRS"
+          grep -A4 'fn get_ffmpeg_target_os' "$BUILDRS"
+          echo "MACOSX_DEPLOYMENT_TARGET=11.0" >> "$GITHUB_ENV"
+
       - name: Build release binary
         shell: bash
         env:
           FFMPEG_STATIC: "1"
         run: |
           cd lightningbeam-ui
+          TARGET_FLAG=""
           if [ -n "${{ matrix.target }}" ]; then
-            cargo build --release --bin lightningbeam-editor --target ${{ matrix.target }}
-          else
-            cargo build --release --bin lightningbeam-editor
+            TARGET_FLAG="--target ${{ matrix.target }}"
           fi
+          cargo build --release --bin lightningbeam-editor $TARGET_FLAG
 
-      - name: Copy cross-compiled binary to release dir (macOS cross)
+      - name: Copy cross-compiled binary to release dir
         if: matrix.target != ''
         shell: bash
         run: |
@@ -230,7 +271,7 @@ jobs:
       #  macOS Packaging
       # ══════════════════════════════════════════════
       - name: Create macOS .app bundle
-        if: matrix.platform == 'macos-latest'
+        if: startsWith(matrix.platform, 'macos')
         shell: bash
         run: |
           VERSION="${{ steps.version.outputs.version }}"
@@ -272,11 +313,11 @@ jobs:
           EOF
 
       - name: Create macOS .dmg
-        if: matrix.platform == 'macos-latest'
+        if: startsWith(matrix.platform, 'macos')
         shell: bash
         run: |
           VERSION="${{ steps.version.outputs.version }}"
-          ARCH="${{ matrix.target == 'aarch64-apple-darwin' && 'arm64' || 'x86_64' }}"
+          ARCH="${{ matrix.target == 'x86_64-apple-darwin' && 'x86_64' || 'arm64' }}"
           DMG_NAME="Lightningbeam_Editor-${VERSION}-macOS-${ARCH}.dmg"
 
           create-dmg \
@@ -291,7 +332,7 @@ jobs:
           # create-dmg returns non-zero if codesigning is skipped, but the .dmg is still valid
 
       - name: Collect macOS artifacts
-        if: matrix.platform == 'macos-latest'
+        if: startsWith(matrix.platform, 'macos')
         shell: bash
         run: |
           mkdir -p artifacts
@@ -309,6 +350,8 @@ jobs:
           New-Item -ItemType Directory -Force -Path $DIST
           Copy-Item "lightningbeam-ui/target/release/lightningbeam-editor.exe" "$DIST/"
           Copy-Item -Recurse "lightningbeam-ui/target/release/presets" "$DIST/presets"
+          # Bundle FFmpeg DLLs (shared build)
+          Copy-Item "$env:FFMPEG_DIR\bin\*.dll" "$DIST/"
           Compress-Archive -Path $DIST -DestinationPath "${DIST}.zip"
 
       - name: Collect Windows artifacts

lightningbeam-ui/Cargo.lock

@@ -3476,7 +3476,7 @@ dependencies = [
 
 [[package]]
 name = "lightningbeam-editor"
-version = "0.1.0"
+version = "1.0.0-alpha"
 dependencies = [
  "beamdsp",
  "bytemuck",

nam-ffi/build.rs

@@ -13,7 +13,12 @@ fn main() {
     let wrapper_dir = Path::new(&manifest_dir).join("cmake");
     let neural_audio_dir = Path::new(&manifest_dir).join("../vendor/NeuralAudio");
 
-    let dst = cmake::Config::new(&wrapper_dir)
+    let mut cfg = cmake::Config::new(&wrapper_dir);
+    // Force single-config generator on Unix to avoid libraries landing in Release/ subdirs
+    if !cfg!(target_os = "windows") {
+        cfg.generator("Unix Makefiles");
+    }
+    let dst = cfg
         .define("CMAKE_BUILD_TYPE", "Release")
         .define("NEURALAUDIO_SOURCE_DIR", clean_canonicalize(&neural_audio_dir))
         .define("BUILD_NAMCORE", "OFF")
@@ -27,8 +32,13 @@ fn main() {
 
     let build_dir = dst.join("build");
 
+    // The wrapper CMakeLists adds NeuralAudio as a subdirectory, so libraries
+    // are nested under build/NeuralAudio/{NeuralAudioCAPI,NeuralAudio}/
+    // Also search Release/ paths for multi-config generator compatibility (Windows)
     println!("cargo:rustc-link-search=native={}", build_dir.join("NeuralAudio").join("NeuralAudioCAPI").display());
+    println!("cargo:rustc-link-search=native={}", build_dir.join("NeuralAudio").join("NeuralAudioCAPI").join("Release").display());
     println!("cargo:rustc-link-search=native={}", build_dir.join("NeuralAudio").join("NeuralAudio").display());
+    println!("cargo:rustc-link-search=native={}", build_dir.join("NeuralAudio").join("NeuralAudio").join("Release").display());
 
     println!("cargo:rustc-link-lib=static=NeuralAudioCAPI");
     println!("cargo:rustc-link-lib=static=NeuralAudio");