allow building on linux

compile.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+ndk-build NDK_PROJECT_PATH=. NDK_APPLICATION_MK=./jni/Application.mk

jni/Android.mk

@@ -3,8 +3,8 @@ MAIN_LOCAL_PATH := $(call my-dir)
 include $(CLEAR_VARS)
 LOCAL_MODULE := libdefault
 
-LOCAL_CFLAGS := -Wno-error=format-security -fpermissive
-LOCAL_CFLAGS += -fno-rtti -fno-exceptions -fPIC
+LOCAL_CFLAGS := -Wno-error=format-security
+LOCAL_CFLAGS += -fno-exceptions -fPIC
 
 LOCAL_C_INCLUDES += $(MAIN_LOCAL_PATH)
 

jni/Application.mk

@@ -1,3 +1,4 @@
+APP_ABI          := armeabi
 APP_ABI          := armeabi-v7a
 APP_OPTIM        := release
 APP_PLATFORM := android-10

jni/default.c

@@ -2,6 +2,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <dlfcn.h>
+#include <errno.h>
 
 #include "sysinfo.h"
 #include "nopsmdrm.h"

jni/nopsmdrm.c

@@ -3,6 +3,8 @@
 #include <stdlib.h>
 #include <dirent.h>
 #include <unistd.h>
+#include <string.h>
+#include <stdio.h>
 
 #include "nopsmdrm.h"
 #include "sysinfo.h"