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| -rw-r--r-- | README.rst | 11 |
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@@ -158,6 +158,17 @@ configuration file will always be a "full" configuration file, even if If you use ``--sync-deps`` to generate incremental build information, you can include ``deps/auto.conf`` instead, which is also a full configuration file. +Useful helper macros +~~~~~~~~~~~~~~~~~~~~ + +The `include/linux/kconfig.h +<https://github.com/torvalds/linux/blob/master/include/linux/kconfig.h>`_ +header in the Linux kernel defines some useful helper macros for testing +Kconfig configuration values. + +``IS_ENABLED()`` is generally useful, allowing configuration values to be +tested in ``if`` statements with no runtime overhead. + Library documentation --------------------- |