Update build.yml

Author: CryptoLover705

.github/workflows/build.yml

@@ -60,14 +60,30 @@ jobs:
       - name: Run macOS Build
         if: inputs.os_target == 'macos'
         run: |
+          # Set up and build Protobuf 3.6.1
           export PROTOBUF_DIR="$HOME/local/protobuf-3.6.1"
+          mkdir -p "$PROTOBUF_DIR"
+          curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v3.6.1/protobuf-cpp-3.6.1.tar.gz
+          tar -xzf protobuf-cpp-3.6.1.tar.gz
+          cd protobuf-3.6.1
+          ./configure --prefix="$PROTOBUF_DIR"
+          make -j$(sysctl -n hw.logicalcpu)
+          make install
+          cd ..
+
+          # Export environment variables
           export PKG_CONFIG_PATH="$PROTOBUF_DIR/lib/pkgconfig:$PKG_CONFIG_PATH"
           export LDFLAGS="-L$PROTOBUF_DIR/lib $LDFLAGS"
           export CPPFLAGS="-I$PROTOBUF_DIR/include $CPPFLAGS"
           export LD_LIBRARY_PATH="$PROTOBUF_DIR/lib:$LD_LIBRARY_PATH"
           export PATH="$PROTOBUF_DIR/bin:$PATH"
           export PROTOC="$PROTOBUF_DIR/bin/protoc"
 
+          # Confirm protobuf installed
+          $PROTOC --version
+          pkg-config --modversion protobuf || echo "pkg-config failed"
+
+          # Run the macOS build script
           echo -e "2\ny\ny" | ./build_adventurecoin_mac.sh
 
       - name: Upload to GitHub Release