diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6d4e77b4..7fb5baf1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: macOS-latest
     
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v1
     - name: update brew and install dependencies
       run: brew update && brew install boost hidapi zmq libpgm unbound libsodium miniupnpc ldns expat libunwind-headers protobuf qt5 
     - name: build
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
  
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v1
     - name: remove bundled boost
       run: sudo rm -rf /usr/local/share/boost
     - name: update apt
@@ -40,7 +40,7 @@ jobs:
     runs-on: windows-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v1
     - uses: numworks/setup-msys2@v1
     - name: update pacman
       run: msys2do pacman -Syu --noconfirm
diff --git a/get_libwallet_api.sh b/get_libwallet_api.sh
index 0de7da2c..4cdc95e1 100755
--- a/get_libwallet_api.sh
+++ b/get_libwallet_api.sh
@@ -141,6 +141,7 @@ platform=$(get_platform)
 make_exec="make"
 
 if [ -z "$ARCH" ]; then
+    ARCH="native"
     if [ "$platform" == "darwin" ]; then
         if [ "$STATIC" == true ]; then
             ARCH="x86-64"
@@ -164,18 +165,15 @@ if [ -z "$ARCH" ]; then
     fi
 fi
 
-if [ -n "$ARCH" ]; then
-    echo "Building for ARCH $ARCH"
-    ARCH="-D ARCH=\"$ARCH\""
-fi
+echo "Building for ARCH=$ARCH"
 
 ## OS X
 if [ "$platform" == "darwin" ]; then
     echo "Configuring build for MacOS.."
     if [ "$STATIC" == true ]; then
-        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON $ARCH -D BUILD_64=ON -D BUILD_TAG="mac-x64" -D BUILD_GUI_DEPS=ON -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR" ../..
+        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON -D ARCH="$ARCH" -D BUILD_64=ON -D BUILD_TAG="mac-x64" -D BUILD_GUI_DEPS=ON -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR" ../..
     else
-        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE $ARCH -D BUILD_TAG="mac-x64" -D BUILD_GUI_DEPS=ON -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
+        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D ARCH="$ARCH" -D BUILD_TAG="mac-x64" -D BUILD_GUI_DEPS=ON -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
     fi
 
 ## LINUX 64
@@ -183,38 +181,38 @@ elif [ "$platform" == "linux64" ]; then
     echo "Configuring build for Linux x64"
     if [ "$ANDROID" == true ]; then
         echo "Configuring build for Android on Linux host"
-        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON $ARCH -D ANDROID=true -D BUILD_GUI_DEPS=ON -D USE_LTO=OFF -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
+        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON -D ARCH="$ARCH" -D ANDROID=true -D BUILD_GUI_DEPS=ON -D USE_LTO=OFF -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
     elif [ "$STATIC" == true ]; then
-        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON $ARCH -D BUILD_64=ON -D BUILD_TAG="linux-x64" -D BUILD_GUI_DEPS=ON -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
+        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON -D ARCH="$ARCH" -D BUILD_64=ON -D BUILD_TAG="linux-x64" -D BUILD_GUI_DEPS=ON -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
     else
-        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE $ARCH -D BUILD_TAG="linux-x64" -D BUILD_GUI_DEPS=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
+        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D ARCH="$ARCH" -D BUILD_TAG="linux-x64" -D BUILD_GUI_DEPS=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
     fi
 
 ## LINUX 32
 elif [ "$platform" == "linux32" ]; then
     echo "Configuring build for Linux i686"
     if [ "$STATIC" == true ]; then
-        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON $ARCH -D BUILD_64=OFF -D BUILD_GUI_DEPS=ON -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
+        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON -D ARCH="$ARCH" -D BUILD_64=OFF -D BUILD_GUI_DEPS=ON -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
     else
-        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE $ARCH -D BUILD_GUI_DEPS=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
+        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D ARCH="$ARCH" -D BUILD_GUI_DEPS=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
     fi
 
 ## LINUX ARMv7
 elif [ "$platform" == "linuxarmv7" ]; then
     echo "Configuring build for Linux armv7"
     if [ "$STATIC" == true ]; then
-        cmake -D BUILD_TESTS=OFF $ARCH -D STATIC=ON -D BUILD_64=OFF  -D BUILD_GUI_DEPS=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
+        cmake -D BUILD_TESTS=OFF -D ARCH="$ARCH" -D STATIC=ON -D BUILD_64=OFF  -D BUILD_GUI_DEPS=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
     else
-        cmake -D BUILD_TESTS=OFF $ARCH -D -D BUILD_64=OFF  -D BUILD_GUI_DEPS=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
+        cmake -D BUILD_TESTS=OFF -D ARCH="$ARCH" -D -D BUILD_64=OFF  -D BUILD_GUI_DEPS=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
     fi
 
 ## LINUX other 
 elif [ "$platform" == "linux" ]; then
     echo "Configuring build for Linux general"
     if [ "$STATIC" == true ]; then
-        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON $ARCH -D BUILD_GUI_DEPS=ON -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
+        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON -D ARCH="$ARCH" -D BUILD_GUI_DEPS=ON -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
     else
-        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE $ARCH -D BUILD_GUI_DEPS=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
+        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D ARCH="$ARCH" -D BUILD_GUI_DEPS=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
     fi
 
 ## Windows 64
@@ -223,21 +221,21 @@ elif [ "$platform" == "mingw64" ]; then
     # Do something under Windows NT platform
     echo "Configuring build for MINGW64.."
     BOOST_ROOT=/mingw64/boost
-    cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON -D BOOST_ROOT="$BOOST_ROOT" $ARCH -D BUILD_TAG="win-x64" -D BUILD_GUI_DEPS=ON -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR" -G "MSYS Makefiles" -D CMAKE_TOOLCHAIN_FILE=../../cmake/64-bit-toolchain.cmake -D MSYS2_FOLDER=$(cd $MINGW_PREFIX/.. && pwd -W) ../..
+    cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON -D BOOST_ROOT="$BOOST_ROOT" -D ARCH="$ARCH" -D BUILD_TAG="win-x64" -D BUILD_GUI_DEPS=ON -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR" -G "MSYS Makefiles" -D CMAKE_TOOLCHAIN_FILE=../../cmake/64-bit-toolchain.cmake -D MSYS2_FOLDER=$(cd $MINGW_PREFIX/.. && pwd -W) ../..
 
 ## Windows 32
 elif [ "$platform" == "mingw32" ]; then
     # Do something under Windows NT platform
     echo "Configuring build for MINGW32.."
     BOOST_ROOT=/mingw32/boost
-    cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON -D Boost_DEBUG=ON -D BOOST_ROOT="$BOOST_ROOT" $ARCH -D BUILD_64=OFF -D BUILD_GUI_DEPS=ON -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR" -G "MSYS Makefiles" -D CMAKE_TOOLCHAIN_FILE=../../cmake/32-bit-toolchain.cmake -D MSYS2_FOLDER=$(cd $MINGW_PREFIX/.. && pwd -W) ../..
+    cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON -D Boost_DEBUG=ON -D BOOST_ROOT="$BOOST_ROOT" -D ARCH="$ARCH" -D BUILD_64=OFF -D BUILD_GUI_DEPS=ON -D INSTALL_VENDORED_LIBUNBOUND=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR" -G "MSYS Makefiles" -D CMAKE_TOOLCHAIN_FILE=../../cmake/32-bit-toolchain.cmake -D MSYS2_FOLDER=$(cd $MINGW_PREFIX/.. && pwd -W) ../..
     make_exec="mingw32-make"
 else
     echo "Unknown platform, configuring general build"
     if [ "$STATIC" == true ]; then
-        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON $ARCH -D BUILD_GUI_DEPS=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
+        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D STATIC=ON -D ARCH="$ARCH" -D BUILD_GUI_DEPS=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
     else
-        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE $ARCH -D BUILD_GUI_DEPS=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
+        cmake -D CMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -D ARCH="$ARCH" -D BUILD_GUI_DEPS=ON $BUILD_TREZOR_FLAGS -D CMAKE_INSTALL_PREFIX="$MONERO_DIR"  ../..
     fi
 fi