Revert "delete toolbox/r.c"
This utility is always useful during device bringup, so let's bring it
back for debug builds.
This reverts commit 8a475f7e4ae72db0a6cfe31ab46f588e89e0fc34.
Change-Id: Ic4041afe538663f1e201ee1341dee247ab0d5ba2
diff --git a/toolbox/Android.mk b/toolbox/Android.mk
index 94029d8..c4795a7 100644
--- a/toolbox/Android.mk
+++ b/toolbox/Android.mk
@@ -59,3 +59,12 @@
$(INPUT_H_LABELS_H): $(LOCAL_PATH)/Android.mk $(LOCAL_PATH)/generate-input.h-labels.py $(UAPI_INPUT_EVENT_CODES_H)
$(INPUT_H_LABELS_H):
$(transform-generated-source)
+
+# We only want 'r' on userdebug and eng builds.
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := r.c
+LOCAL_CFLAGS += $(common_cflags)
+LOCAL_C_INCLUDES += $(LOCAL_PATH)/upstream-netbsd/include/
+LOCAL_MODULE := r
+LOCAL_MODULE_TAGS := debug
+include $(BUILD_EXECUTABLE)