notify_all

This field controls the content of the ${notify} variable for this module.

Possible values: [true, false]. Defaults to false.

When false, ${notify} contains only the names of this module’s recursive dependencies. When true, ${notify} contains the names of ALL modules in the build.

Module names in ${notify} are converted to uppercase with -, /, ., and : replaced by _.

The ${notify} variable is typically used with var_options to generate preprocessor defines.

Example:

builders:
  - name: my_builder
    var_options:
      notify:
        prefix: -DMODULE_

modules:
  - name: auto_init
    notify_all: true
    sources:
      - auto_init.c

With modules auto_init and my_driver in the build, ${notify} for the auto_init module would contain MY_DRIVER AUTO_INIT, and with the var_options above, it flattens to -DMODULE_MY_DRIVER -DMODULE_AUTO_INIT.