diff --git a/libc/Android.mk b/libc/Android.mk
index 3fac083..6bb6f43 100644
--- a/libc/Android.mk
+++ b/libc/Android.mk
@@ -1477,3 +1477,5 @@
 LOCAL_SANITIZE := never
 LOCAL_NATIVE_COVERAGE := $(bionic_coverage)
 include $(BUILD_STATIC_LIBRARY)
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/libc/Android.soong.mk b/libc/Android.soong.mk
new file mode 100644
index 0000000..888404c
--- /dev/null
+++ b/libc/Android.soong.mk
@@ -0,0 +1,4 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
+