recompiled opus for 64bit and added build scripts

BuildScripts/Opus/combine.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+
+set -e
+
+source config.sh
+
+for ARCH in $ARCHS
+do
+
+  if [ -d dist-$ARCH ]
+  then
+    MAIN_ARCH=$ARCH
+  fi
+done
+
+if [ -z "$MAIN_ARCH" ]
+then
+  echo "Please compile an architecture"
+  exit 1
+fi
+
+
+OUTPUT_DIR="dist-uarch"
+rm -rf $OUTPUT_DIR
+
+mkdir -p $OUTPUT_DIR/lib $OUTPUT_DIR/include
+
+for LIB in dist-$MAIN_ARCH/lib/*.a
+do
+  LIB=`basename $LIB`
+  LIPO_CREATE=""
+  for ARCH in $ARCHS
+  do
+    LIPO_ARCH=$ARCH
+    if [ "$ARCH" = "aarch64" ];
+    then
+      LIPO_ARCH="arm64"
+    fi
+    if [ -d dist-$ARCH ]
+    then
+      LIPO_CREATE="$LIPO_CREATE-arch $LIPO_ARCH dist-$ARCH/lib/$LIB "
+    fi
+  done
+  OUTPUT="$OUTPUT_DIR/lib/$LIB"
+  echo "Creating: $OUTPUT"
+  xcrun -sdk iphoneos lipo -create $LIPO_CREATE -output $OUTPUT
+  xcrun -sdk iphoneos lipo -info $OUTPUT
+done
+
+echo "Copying headers from dist-$MAIN_ARCH..."
+cp -R dist-$MAIN_ARCH/include/* $OUTPUT_DIR/include