Universal macos binary script

build_universal.sh

@@ -0,0 +1,58 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "$0")" && pwd)"
+BUILD="$ROOT/build"
+APP="$BUILD/bin/Acord.app"
+CONTENTS="$APP/Contents"
+MACOS="$CONTENTS/MacOS"
+RESOURCES="$CONTENTS/Resources"
+SDK=$(xcrun --show-sdk-path)
+export MACOSX_DEPLOYMENT_TARGET=14.0
+
+# 1. Build Rust for both architectures
+echo "Building Rust workspace (Universal)..."
+rustup target add aarch64-apple-darwin x86_64-apple-darwin
+
+cargo build --release -p acord-viewport --target aarch64-apple-darwin
+cargo build --release -p acord-viewport --target x86_64-apple-darwin
+
+# 2. Create Universal Rust Static Lib
+mkdir -p "$ROOT/target/universal"
+lipo -create \
+  "$ROOT/target/aarch64-apple-darwin/release/libacord_viewport.a" \
+  "$ROOT/target/x86_64-apple-darwin/release/libacord_viewport.a" \
+  -output "$ROOT/target/universal/libacord_viewport.a"
+
+# --- Icon Generation (Remains the same) ---
+# [Your existing rsvg-convert and iconutil code here]
+
+# --- Bundle structure ---
+mkdir -p "$MACOS" "$RESOURCES"
+cp "$ROOT/Info.plist" "$CONTENTS/Info.plist"
+[ -f "$BUILD/AppIcon.icns" ] && cp "$BUILD/AppIcon.icns" "$RESOURCES/AppIcon.icns"
+
+# 3. Compile Swift for both architectures
+echo "Compiling Swift (Universal)..."
+SWIFT_FILES=("$ROOT"/src/*.swift)
+RUST_INCLUDES=(-import-objc-header "$ROOT/viewport/include/acord.h" -L "$ROOT/target/universal" -lacord_viewport)
+
+# Compile arm64 slice
+swiftc -target arm64-apple-macosx14.0 -sdk "$SDK" "${RUST_INCLUDES[@]}" \
+  -framework Cocoa -framework SwiftUI -framework Metal -framework MetalKit -O \
+  -o "$MACOS/Acord_arm64" "${SWIFT_FILES[@]}"
+
+# Compile x86_64 slice
+swiftc -target x86_64-apple-macosx14.0 -sdk "$SDK" "${RUST_INCLUDES[@]}" \
+  -framework Cocoa -framework SwiftUI -framework Metal -framework MetalKit -O \
+  -o "$MACOS/Acord_x86" "${SWIFT_FILES[@]}"
+
+# 4. Merge Swift binaries into one Universal binary
+lipo -create "$MACOS/Acord_arm64" "$MACOS/Acord_x86" -output "$MACOS/Acord"
+rm "$MACOS/Acord_arm64" "$MACOS/Acord_x86"
+
+# 5. Code sign the universal bundle
+codesign --force --sign - --deep "$APP"
+
+echo "Successfully built Universal App: $APP"
+