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This article will explain in detail how to install Clion under Linux. The editor thinks it is very practical, so I share it with you for reference. I hope you can get something after reading this article.

Clion is a cross-platform IDE designed by C # and C++. It is designed on the basis of IntelliJ and contains many intelligent features to improve the productivity of developers. This powerful IDE helps developers to develop CumberCraft codes on Linux, OS X, and Windows. It also uses smart editors to improve code quality, automate code refactoring, and deeply integrate the Cmake compilation system, thereby improving developer productivity.

Installation

Download the required version on the official website, and then extract it to your target path. In the terminal, enter your unzipped directory. In the bin file, start the sh file.

$cd clion$ cd bin$. / clion.sh

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Use

Let me take the Z3 interpreter as an example. Extract the github source code downloaded from github, then open the entire unzipped folder in the file of the clion tool, and clion will load the entire project. The following is the compilation run. Clion will recognize the contents of the makefile and makefilelist files and can compile without having to make or cmake in the project folder. At the same time, if the project you are running requires parameters, such as-g,-fpofile, etc., just find the program arguments in the terminal edit configurations of the shell drop-down box next to the run arrow, that is, write the parameters that should have appeared in the shell here. Then click run, and clion will help us compile and run.

Coverage analysis

The problem of coverage analysis has been going on all this time, and it just so happens that my brother's task here also needs this aspect. I thought it was also necessary to configure the parameters of gcov in the configure or makefile file of the project, but I did not expect that clion had a plug-in for coverage directly. Click on the run "shell" with coverage next to the small arrow to get the coverage analysis, which is very convenient. The results will be displayed in a separate window in workspace, showing the hit rate of line and the hit rate of functional modules.

Memory analysis

The version after February this year integrates the valgrind analysis tool, which can search and analyze the statements in the project that cause memory problems, and the relevant content of valgrind can be searched on its own. In short, this tool can optimize the project and improve the efficiency of related work. Valgrind needs to be installed on the system before use.

$sudo apt-get install valgrind

After that, clion will look for the path of valgrind in the variable and extract it. When using it, you can click run "shell" with valgrind memcheck to analyze where there are possible memory problems in the current project. The parameters for valgrind memcheck can be set in Analysis options in settings > Build, Execution,Deployment > Dynamic Analysis Tools. But there is a problem, clion only uses the function of memcheck in valgrind. Students who know how to use other functions would like to let you know. Thank you.

Pref analysis

Clion also integrates pref tools for dynamic memory analysis, but you also need to install pref on the system now. When installing, you can type the pref command line in the terminal and follow his prompts to install. Running profile shell in clion will prompt for kernel configuration. Click OK to stop the running project for a period of time, and you can get the memory usage data analyzed by pref after a long wait.

On "how to install Clion under Linux" this article is shared here, I hope the above content can be of some help to you, so that you can learn more knowledge, if you think the article is good, please share it out for more people to see.

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