init

Android.mk

@@ -0,0 +1,26 @@
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_CPP_EXTENSION := .cpp .cc
+
+#traverse all the directory and subdirectory
+define walk
+  $(wildcard $(1)) $(foreach e, $(wildcard $(1)/*), $(call walk, $(e)))
+endef
+
+#find all the file recursively under jni/
+ALLFILES = $(call walk, $(LOCAL_PATH))
+FILE_LIST := $(filter %.cpp %.cc %.c, $(ALLFILES))
+
+LOCAL_SRC_FILES := $(FILE_LIST:$(LOCAL_PATH)/%=%)
+
+LOCAL_MODULE := libnative-utilities-dll
+
+LOCAL_CPPFLAGS += -fexceptions -std=c++14
+
+ifeq ($(TARGET_ARCH_ABI),x86)
+    LOCAL_CFLAGS += -ffast-math -mtune=atom -mssse3 -mfpmath=sse
+endif
+
+include $(BUILD_SHARED_LIBRARY)