Clang is the compiler included with Xcode command line tools and can be used to compile C, C++, and Objective-C code. The version number of Xcode command line tools cannot be easily checked, but the version of clang can be checked instead. Checking Xcode Command Line Tools Version on a Mac This allows developers to switch between different versions of Xcode command line tools that are installed on the Mac. Xcode command line tools can be selected through the Xcode app preferences in the Locations tab. Once downloaded, the installation process is the same as above. Xcode command line tools can also be downloaded separately from Xcode for command line development. This will prompt for installation, and once it is complete, Xcode command line tools will be installed.

To install xcode command line tools, open Terminal and run the command “xcode-select –install”. Installing Xcode Command Line Tools on a Mac If Xcode is not present, a file can be deposited in /tmp and the latest Xcode command line tools can be extracted with grep, tail, and sed. When these commands are used, they will prompt to install Xcode command line tools if they are not already installed. Another way to check if Xcode command line tools are installed is to use the “gcc” or “make” command on the command line.

Install xcode command line tools