Fix build error in AOSP 8.1.0 r1 tree

Change-Id: If6f230105f5661a4544116d44c8fd48d4dc96f99
diff --git a/minadbd/Android.mk b/minadbd/Android.mk
index fb90f61..40e0519 100644
--- a/minadbd/Android.mk
+++ b/minadbd/Android.mk
@@ -38,6 +38,33 @@
 
 include $(CLEAR_VARS)
 
+LOCAL_SRC_FILES := \
+    fuse_adb_provider.cpp \
+    ../fuse_sideload.cpp \
+    minadbd.cpp \
+    minadbd_services.cpp \
+
+LOCAL_CLANG := true
+LOCAL_MODULE := libminadbd
+LOCAL_CFLAGS := $(minadbd_cflags)
+LOCAL_CONLY_FLAGS := -Wimplicit-function-declaration
+LOCAL_C_INCLUDES := $(LOCAL_PATH)/.. system/core/adb
+LOCAL_WHOLE_STATIC_LIBRARIES := libadbd
+LOCAL_STATIC_LIBRARIES := libbase liblog libcutils libc
+
+ifeq ($(shell test $(PLATFORM_SDK_VERSION) -lt 24; echo $$?),0)
+    LOCAL_C_INCLUDES += $(LOCAL_PATH)/libmincrypt/includes
+    LOCAL_SHARED_LIBRARIES += libmincrypttwrp
+    LOCAL_CFLAGS += -DUSE_MINCRYPT
+else
+    LOCAL_SHARED_LIBRARIES += libcrypto \
+    $(if $(WITH_CRYPTO_UTILS),libcrypto_utils)
+endif
+
+include $(BUILD_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+
 LOCAL_CLANG := true
 LOCAL_MODULE := minadbd_test
 LOCAL_SRC_FILES := fuse_adb_provider_test.cpp