Add 'run-as' command implementation as set-uid program.
Typical usage is 'run-as <package-name> <command>' to run <command>
in the data directory, and the user id, of <package-name> if, and only
if <package-name> is the name of an installed and debuggable application.
This relies on the /data/system/packages.list file generated by the
PackageManager service.
BEWARE: This is intended to be available on production devices !
diff --git a/run-as/Android.mk b/run-as/Android.mk
new file mode 100644
index 0000000..326f5af
--- /dev/null
+++ b/run-as/Android.mk
@@ -0,0 +1,12 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES:= run-as.c package.c
+
+LOCAL_MODULE:= run-as
+
+LOCAL_FORCE_STATIC_EXECUTABLE := true
+
+LOCAL_STATIC_LIBRARIES := libc
+
+include $(BUILD_EXECUTABLE)