diff --git a/Makefile b/Makefile
index d14defc..c268f75 100644
--- a/Makefile
+++ b/Makefile
@@ -27,7 +27,7 @@ EXTRA_OUTPUT_FILES :=
 LIBRARY_DIRS :=
 LIBRARIES :=
 
-BUILD_FLAGS := -Wno-unused-result -Wno-sign-compare -Wno-misleading-indentation
+BUILD_FLAGS := -Wno-unused-result -Wno-sign-compare -Wno-misleading-indentation -Wno-unused-function
 RUN_FLAGS :=
 
 # 3DS CONFIGURATION #
diff --git a/buildtools b/buildtools
index 3e497d2..6211706 160000
--- a/buildtools
+++ b/buildtools
@@ -1 +1 @@
-Subproject commit 3e497d202b0606982ebc258aa38ff19a97918d79
+Subproject commit 6211706b6c6a045e4f40d383648d90c2b22de4c4