diff --git a/toolchain/aarch64-linux-gcc.sh b/toolchain/aarch64-linux-gcc.sh
index f326e52..5c5727d 100755
--- a/toolchain/aarch64-linux-gcc.sh
+++ b/toolchain/aarch64-linux-gcc.sh
@@ -1,3 +1,4 @@
 #!/bin/bash
-set -euo pipefail
-external/aarch64-none-linux-gnu/bin/aarch64-linux-gcc "$@"
+set -euox pipefail
+echo $PWD
+external/aarch64-none-linux-gnu/bin/aarch64-linux-gcc "$@"