They'll soon cease to work at all when $PRELERT_HOME is removed Any remaining code that needs to be ported can be copied from the analytics-dev branch Original commit: elastic/x-pack-elasticsearch@1f2d97b429
Builds the classes etc but does not copy any artefacts to the build area as the other projects do Original commit: elastic/x-pack-elasticsearch@abc1301c70
C++ is built by calling make Original commit: elastic/x-pack-elasticsearch@bd52bfd316