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µ-Boosting Your CMake Productivity with Environment Variables

raymii ·Lobsters ·Published 2026-08-12

Find what you need - explore our website and developer resources If you are working with C++ code chances are that you are using CMake to build your code, and for good reason. CMake is a powerful tool that allows you to target a wide…

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Find what you need - explore our website and developer resources

If you are working with C++ code chances are that you are using CMake to build your code, and for good reason. CMake is a powerful tool that allows you to target a wide range of compilers and platforms with a single buildsystem. Several large open source projects like Qt and KDE use CMake for that reason.

However, CMake does have a reputation for not always being the most ergonomic. For example, some useful options aren't enabled by default and need to be manually passed when invoking CMake, either from the command-line or an IDE.


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