Add Android.mk and CleanSpec.mk

Bug: 22028674
Change-Id: I54a4f3602dadcc62fd4066f92165cf5bf22c43a3
diff --git a/Android.mk b/Android.mk
new file mode 100644
index 0000000..88c9cf5
--- /dev/null
+++ b/Android.mk
@@ -0,0 +1,23 @@
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libfec_rs
+LOCAL_CLANG := true
+LOCAL_CFLAGS := -Wall -O3
+LOCAL_DETECT_INTEGER_OVERFLOWS := true
+LOCAL_SRC_FILES := \
+	encode_rs_char.c \
+	decode_rs_char.c \
+	init_rs_char.c
+include $(BUILD_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libfec_rs_host
+LOCAL_CLANG := true
+LOCAL_CFLAGS := -Wall -O3
+LOCAL_DETECT_INTEGER_OVERFLOWS := true
+LOCAL_SRC_FILES := \
+	encode_rs_char.c \
+	decode_rs_char.c \
+	init_rs_char.c
+include $(BUILD_HOST_STATIC_LIBRARY)