C++ helloworld 模板

依赖gcc、 cmake

1. 模板编写

main.cpp

#include <iostream>

using namespace std;

int main()
{
    cout << "Hello World!" << endl;
    return 0;
}

2. cmake 编写

CMakeLists.txt

project(test)

cmake_minimum_required(VERSION 2.8)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_BUILD_TYPE "Debug")

include_directories(
    ${PROJECT_SOURCE_DIR})

aux_source_directory(./ SRC_LIST)

add_executable(${PROJECT_NAME} ${SRC_LIST})
target_link_libraries(${PROJECT_NAME}
    -ldl -lm -lpthread -lrt)

3. 测试运行

cd test
mkdir build
cd build
cmake ..
make
./test