* Link the application with "-lurcu-signal".
* Version of the library that requires a signal, typically SIGUSR1. Can
be overridden with -DSIGRCU by modifying Makefile.build.inc.
* Link the application with "-lurcu-signal".
* Version of the library that requires a signal, typically SIGUSR1. Can
be overridden with -DSIGRCU by modifying Makefile.build.inc.