Navigate to Settings | Build, Execution, Deployment | Toolchains and edit the default toolchain, or click to add a new one.įor details on Remote Host toolchains, see Remote with local sources. Now you need to configure the toolchain to work with, which means choosing the CMake executable, the build tool, the C/C++ compilers, and the debugger. Note that you can use multiple compilers for the needs of your project, see Compilers. To fix this, run the same xcode-select -install command, and the tools will be updated accordingly.Īs an alternative, you can separately install the compilers and then provide the paths in Settings | Build, Execution, Deployment | Toolchains. This may cause error messages like invalid active developer path during project loading in CLion. To check the compiler presence and its version, run clang -version.Ĭommand line tools may not update automatically along with the system or Xcode update. With Xcode command line tools, you get the Clang compiler installed by default.

You can also choose to install the full package of Xcode, though it is not necessary for CLion. When prompted to install command line developer tools, click the Install button: If your system does not have working installations of compilers, the simplest solution is to install Xcode command line developer tools. These tools may be pre-installed on your system: check it in Settings | Build, Execution, Deployment | Toolchains - the compiler and make detection should perform successfully. Required toolsĬLion needs to be provided with C and C++ compilers. However, this option is unofficial, as the CLion team is not involved in its maintenance or support.Īfter the installation or upgrade, you will be prompted to import, inherit, or create new settings for the IDE. The Settings | Appearance and Behaviour | System Settings | Updates dialog shows the following message:Īlternatively, you can install CLion via the Homebrew package manager : brew cask install clion. Note that in case of using Toolbox, the update process cannot be configured from within the IDE. In the Settings dialog, configure the way of updating CLion:

Toolbox shows the list of the installed versions: Now you can choose which version of CLion to install: When the installation is complete, accept the JetBrains privacy policy and sign in to your JetBrains Account. Toolbox remembers your JetBrains Account and uses it to automatically log in when you install and register new tools.ĭownload Toolbox and launch the setup file. It enables you to maintain different versions of CLion, install updates and roll them back if needed. Toolbox is a control panel that allows you to manage all JetBrains developer tools, including CLion, as well as your projects, from a single point of access.

How to run c code in xcode