id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	field_blocks	field_dependson	field_seealso
768	CI/Travis need more config space coverage	Jiri Svoboda		"HelenOS has a number of features that can be disabled or enabled during build configuration. CI/Travis only test the preconfigured profiles. This sometimes lead to build breaking when other configuration is set.

While it is not feasible to test all possible configurations, these are the typical problems:
 * kernel build fails when a kernel feature is disabled
 * build fails at a non-default optimization level

So one option would be to add a CI/Travis job to build
 * OS with all optional features disabled for at least one arch
 * OS with all different optimization levels (0, 1, 2, 3, s) for at least one arch"	enhancement	new	major		ci	mainline			vojtech.horky@…			#766