Initial Contribution
diff --git a/toolbox/Android.mk b/toolbox/Android.mk
new file mode 100644
index 0000000..df8ba9f
--- /dev/null
+++ b/toolbox/Android.mk
@@ -0,0 +1,85 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+TOOLS := \
+ ls \
+ mount \
+ cat \
+ ps \
+ kill \
+ ln \
+ insmod \
+ rmmod \
+ lsmod \
+ ifconfig \
+ setconsole \
+ rm \
+ mkdir \
+ rmdir \
+ reboot \
+ getevent \
+ sendevent \
+ date \
+ wipe \
+ sync \
+ umount \
+ start \
+ stop \
+ notify \
+ cmp \
+ dmesg \
+ route \
+ hd \
+ dd \
+ df \
+ getprop \
+ setprop \
+ watchprops \
+ log \
+ sleep \
+ renice \
+ printenv \
+ smd \
+ chmod \
+ mkdosfs \
+ netstat \
+ ioctl \
+ mv \
+ schedtop \
+ top \
+ iftop \
+ id \
+ vmstat
+
+LOCAL_SRC_FILES:= \
+ toolbox.c \
+ $(patsubst %,%.c,$(TOOLS))
+
+LOCAL_SHARED_LIBRARIES := libcutils libc
+
+LOCAL_MODULE:= toolbox
+
+# Including this will define $(intermediates).
+#
+include $(BUILD_EXECUTABLE)
+
+$(LOCAL_PATH)/toolbox.c: $(intermediates)/tools.h
+
+TOOLS_H := $(intermediates)/tools.h
+$(TOOLS_H): PRIVATE_TOOLS := $(TOOLS)
+$(TOOLS_H): PRIVATE_CUSTOM_TOOL = echo "/* file generated automatically */" > $@ ; for t in $(PRIVATE_TOOLS) ; do echo "TOOL($$t)" >> $@ ; done
+$(TOOLS_H): $(LOCAL_PATH)/Android.mk
+$(TOOLS_H):
+ $(transform-generated-source)
+
+# Make #!/system/bin/toolbox launchers for each tool.
+#
+SYMLINKS := $(addprefix $(TARGET_OUT)/bin/,$(TOOLS))
+$(SYMLINKS): TOOLBOX_BINARY := $(LOCAL_MODULE)
+$(SYMLINKS): $(LOCAL_INSTALLED_MODULE) $(LOCAL_PATH)/Android.mk
+ @echo "Symlink: $@ -> $(TOOLBOX_BINARY)"
+ @mkdir -p $(dir $@)
+ @rm -rf $@
+ $(hide) ln -sf $(TOOLBOX_BINARY) $@
+
+ALL_DEFAULT_INSTALLED_MODULES += $(SYMLINKS)