CMAKE_EXPORT_BUILD_DATABASE

在 3.31 版被加入.

This is a CMake Environment Variable. Its initial value is taken from the calling process environment.

The default value for CMAKE_EXPORT_BUILD_DATABASE when there is no explicit configuration given on the first run while creating a new build tree. On later runs in an existing build tree the value persists in the cache as CMAKE_EXPORT_BUILD_DATABASE.

備註

This variable is meaningful only when experimental support for build databases has been enabled by the CMAKE_EXPERIMENTAL_EXPORT_BUILD_DATABASE gate.