Ubuntu Antrl和C++运行时库安装

一、Antrl安装

1、在官网ANTLR上下载最新版jar包到/usr/local/lib中

（$ cd /usr/local/lib 

   $ curl -O http://www.antlr.org/download/antlr-4.13.1-complete.jar）

（cp antlr-4.13.1-complete.jar /usr/local/lib）

 2、命令行

$ cd /usr/local/lib

$ export CLASSPATH=".:/usr/local/lib/antlr-4.13.1-complete.jar:$CLASSPATH"

$ java -jar /usr/local/lib/antlr-4.13.1-complete.jar

$ java org.antlr.v4.Tool

 

$ echo "alias antlr4='java -jar /usr/local/lib/antlr-4.13.1-complete.jar'" >> ~/.bashrc

$ echo "alias grun='java org.antlr.v4.runtime.misc.TestRig'" >> ~/.bashrc

$ source ~/.bashrc

 

3、测试Antrl

 

二、Antrl C++运行时库安装

 Ubuntu 20.04桌面版 安装antlr4的C++ runtime library（运行时库）_kfd666的博客-CSDN博客

 

 cmake版本过旧解决方案：

$ wget -O - https://apt.kitware.com/keys/kitware-archive-latest.asc 2>/dev/null | sudo apt-key add -

$ sudo apt-add-repository 'deb https://apt.kitware.com/ubuntu/ bionic main'

$ sudo apt update

$ sudo apt install cmake

 

问题：

解决：sudo cp -r * /usr/local/lib

问题：

解决：g++ -std=c++17 main.cpp $(find include -type f -name "*.cpp") -pthread -I /usr/local/include/antlr4-runtime -L /usr/local/lib -l antlr4-runtime -o main

==============================================================

遇到问题：

 发现下面的命令是临时的，每次都需要：

export CLASSPATH=".:/usr/local/lib/antlr-4.13.1-complete.jar:$CLASSPATH"