diff --git a/CMakeLists.txt b/CMakeLists.txt
index c5a4a78..def33fb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,55 +1,63 @@
 cmake_minimum_required(VERSION 2.8)
-project (easypr)
+project(easypr)
 
 # c++11 required
 include(CheckCXXCompilerFlag)
 CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
 CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
 
-if(COMPILER_SUPPORTS_CXX11)
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
-elseif(COMPILER_SUPPORTS_CXX0X)
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
-else()
-    message(STATUS "The compiler ${CMAKE_CXX_COMPILER} doesn’t support C++11. Please upgrade or use a different C++ compiler.")
-endif()
+if (COMPILER_SUPPORTS_CXX11)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+elseif (COMPILER_SUPPORTS_CXX0X)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
+else ()
+  message(STATUS "The compiler ${CMAKE_CXX_COMPILER} doesn’t support C++11. Please upgrade or use a different C++ compiler.")
+endif ()
 
-set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} "/usr/local/opt/opencv3")
-# opencv3 package required
+# OpenVC3 required
 find_package(OpenCV 3.1.0 REQUIRED)
-include_directories(${OpenCV_INCLUDE_DIRS})
 
-# easypr library
+# where to find header files
+include_directories(.)
 include_directories(include)
+include_directories(${OpenCV_INCLUDE_DIRS})
+
+# sources to be compiled
 set(SOURCE_FILES
-    src/core/core_func.cpp
-    src/core/chars_identify.cpp
-    src/core/chars_recognise.cpp
-    src/core/chars_segment.cpp
-    src/core/feature.cpp
-    src/core/plate_detect.cpp
-    src/core/plate_judge.cpp
-    src/core/plate_locate.cpp
-    src/core/plate_recognize.cpp
-	src/core/better_mser.cpp
-    src/train/ann_train.cpp
-    src/train/svm_train.cpp
-    src/train/train.cpp
-    src/preprocess/deface.cpp
-    src/preprocess/gdts.cpp
-    src/preprocess/mc_data.cpp
-    src/util/util.cpp
-    src/util/program_options.cpp
-    src/util/kv.cpp
-	src/third/erfilter.cpp
-	src/third/helper.cpp
-	src/third/lbp.cpp
-)
+        src/core/core_func.cpp
+        src/core/chars_identify.cpp
+        src/core/chars_recognise.cpp
+        src/core/chars_segment.cpp
+        src/core/feature.cpp
+        src/core/plate_detect.cpp
+        src/core/plate_judge.cpp
+        src/core/plate_locate.cpp
+        src/core/plate_recognize.cpp
+        src/core/better_mser.cpp
+
+        src/train/ann_train.cpp
+        src/train/svm_train.cpp
+        src/train/train.cpp
+
+        src/preprocess/deface.cpp
+        src/preprocess/gdts.cpp
+        src/preprocess/mc_data.cpp
+
+        src/util/util.cpp
+        src/util/program_options.cpp
+        src/util/kv.cpp
+
+        thirdparty/xmlParser/xmlParser.cpp
+        thirdparty/erfilter.cpp
+        thirdparty/helper.cpp
+        thirdparty/lbp.cpp
+        )
+
+# pack objects to static library
 add_library(easypr STATIC ${SOURCE_FILES})
 
 # test cases
-add_executable(demo test/main.cpp)
+add_executable(demo_linux_amd64 test/main.cpp)
 
-# link
-target_link_libraries(demo ${OpenCV_LIBS} easypr ${OpenCV_LIBS})
-set_target_properties(demo PROPERTIES RUNTIME_OUTPUT_DIRECTORY ../)
\ No newline at end of file
+# link opencv libs
+target_link_libraries(demo_linux_amd64 easypr ${OpenCV_LIBS})
diff --git a/build.sh b/build.sh
index 5c9bdbb..464ff5c 100755
--- a/build.sh
+++ b/build.sh
@@ -1,9 +1,23 @@
 #!/usr/bin/env bash
 
-build_tmp="_build/"
+__dirname=`dirname $0`
+BUILD_TMP_PATH=${__dirname}/_build
 
-mkdir ${build_tmp} 2>/dev/null
-cd ${build_tmp}
+mkdir -p ${BUILD_TMP_PATH} && cd ${BUILD_TMP_PATH}
 
-cmake --clean-first ..
-make -j 4 --makefile Makefile
+# Generate Makefile
+cmake --clean-first -DCMAKE_BUILD_TYPE=Release ..
+
+# Compile
+if [ -f 'Makefile' ];then
+  make --jobs 4
+fi
+
+# Copy binary files to bin/
+BINARY_PATH=../bin
+
+cp libeasypr.a ${BINARY_PATH}
+cp demo_linux_amd64 ${BINARY_PATH}
+
+# Run demo program
+cd .. && bin/demo_linux_amd64