Metaswitch/sprout — pull request #844 by bossmc (2014-10-31 13:45:53+00:00)
Title: Reviewer Mike - Use ${MAKE} rather than make when recursing

Using `${MAKE}` allows make to forward command line flags correctly (e.g. debug/parallelism/touch/limp-home). See https://www.gnu.org/software/make/manual/html_node/MAKE-Variable.html#MAKE-Variable for details.