Make libmincrypttwrp a shared library

Change-Id: I8c3f084fc34b00edb4cd1b652290df8bc80ea1db
diff --git a/libmincrypt/Android.mk b/libmincrypt/Android.mk
index 034b05f..fa6bc78 100644
--- a/libmincrypt/Android.mk
+++ b/libmincrypt/Android.mk
@@ -14,4 +14,11 @@
 LOCAL_C_INCLUDES := $(commands_recovery_local_path)/libmincrypt/includes
 LOCAL_SRC_FILES := dsa_sig.c p256.c p256_ec.c p256_ecdsa.c rsa.c sha.c sha256.c
 LOCAL_CFLAGS := -Wall -Werror
-include $(BUILD_HOST_STATIC_LIBRARY)
\ No newline at end of file
+include $(BUILD_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libmincrypttwrp
+LOCAL_C_INCLUDES := $(commands_recovery_local_path)/libmincrypt/includes
+LOCAL_SRC_FILES := dsa_sig.c p256.c p256_ec.c p256_ecdsa.c rsa.c sha.c sha256.c
+LOCAL_CFLAGS := -Wall -Werror
+include $(BUILD_HOST_STATIC_LIBRARY)