1 files changed, 12 insertions, 0 deletions

diff --git a/crypto/ext4crypt/Android.mk b/crypto/ext4crypt/Android.mk
index af5ab3af0..693b67518 100644
--- a/crypto/ext4crypt/Android.mk
+++ b/crypto/ext4crypt/Android.mk
@@ -28,6 +28,7 @@ ifeq ($(shell test $(PLATFORM_SDK_VERSION) -ge 26; echo $$?),0)
         LOCAL_CFLAGS += -DHAVE_LIBKEYUTILS
         LOCAL_SHARED_LIBRARIES += libkeyutils
     endif
+    LOCAL_ADDITIONAL_DEPENDENCIES := keystore_auth
 else
     LOCAL_SRC_FILES += Keymaster.cpp KeyStorage.cpp
 endif
@@ -58,4 +59,15 @@ LOCAL_LDFLAGS += -Wl,-dynamic-linker,/sbin/linker64
 
 include $(BUILD_EXECUTABLE)
 
+include $(CLEAR_VARS)
+LOCAL_MODULE := keystore_auth
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_CLASS := RECOVERY_EXECUTABLES
+LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/sbin
+LOCAL_SRC_FILES := keystore_auth.cpp
+LOCAL_SHARED_LIBRARIES := libc libkeystore_binder libutils libbinder liblog
+LOCAL_LDFLAGS += -Wl,-dynamic-linker,/sbin/linker64
+
+include $(BUILD_EXECUTABLE)
+
 endif