make: "deptgt.mk" line 10: warning: Extra target ignored
make: "deptgt.mk" line 28: Unassociated shell command ": command3		# parse error, since targets == NULL"
ParseReadLine (34): '${:U}: empty-source'
ParseDoDependency(: empty-source)
ParseReadLine (35): '	: command for empty targets list'
ParseReadLine (36): ': empty-source'
ParseDoDependency(: empty-source)
ParseReadLine (37): '	: command for empty targets list'
ParseReadLine (38): '.MAKEFLAGS: -d0'
ParseDoDependency(.MAKEFLAGS: -d0)
make: Fatal errors encountered -- cannot continue
make: stopped in unit-tests
exit status 1