conf.fatal("Embedded Heimdal build requires bison but it was not found. Install bison or use --with-system-mitkrb5 or --with-system-heimdalkrb5")
conf.define('USING_EMBEDDED_HEIMDAL', 1)
-conf.RECURSE('source4/heimdal_build')
+conf.RECURSE('third_party/heimdal_build')