[MERGE] Fix build on systems where $(MAKE) != make

Respect $(MAKE) in error translation build.

On FreeBSD, make is not GNU make. GNU make can be installed from ports, but it
is installed as gmake, not make. This makes it vital that Makefiles that wish
to work on FreeBSD always invoke make with $(MAKE) instead of make. The recent
error translation stuff did not follow this, and thus the build broke on
FreeBSD. Fix this.