CMAKE_INCLUDE_CURRENT_DIR

CMAKE_INCLUDE_CURRENT_DIR

Automatically add the current source and build directories to the include path.

If this variable is enabled, CMake automatically adds :variable:CMAKE_CURRENT_SOURCE_DIR and :variable:CMAKE_CURRENT_BINARY_DIR to the include path for each directory. These additional include directories do not propagate down to subdirectories. This is useful mainly for out-of-source builds, where files generated into the build tree are included by files located in the source tree.

By default CMAKE_INCLUDE_CURRENT_DIR is OFF.