add koishimobile mk file

Android.mk

+# File: Android.mk
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE    := ocgcore_static
+LOCAL_MODULE_FILENAME := libocgcore
+LOCAL_SRC_FILES := card.cpp \
+                   duel.cpp \
+                   effect.cpp \
+                   field.cpp \
+                   group.cpp \
+                   interpreter.cpp \
+                   libcard.cpp \
+                   libdebug.cpp \
+                   libduel.cpp \
+                   libeffect.cpp \
+                   libgroup.cpp \
+                   mem.cpp \
+                   ocgapi.cpp \
+                   operations.cpp \
+                   playerop.cpp \
+                   processor.cpp \
+                   scriptlib.cpp
+                   
+LOCAL_CFLAGS    := -frtti -std=gnu++0x -D_IRR_ANDROID_PLATFORM_ -DLUA_COMPAT_5_2
+LOCAL_C_INCLUDES += $(LOCAL_PATH)/../lua
+
+include $(BUILD_STATIC_LIBRARY)
+