avoid unit testing when cross-compiling more simple

This reverts commit d4ea8c6b.

Change-Id: I85dacbf962cf5911c826c55fe08cfe6effe0e9d7

solenv/gbuild/Module.mk

@@ -212,19 +212,6 @@ $(call gb_Module_get_clean_target,$(1)) : $$(gb_Module_CURRENTCLEANTARGET)
 
 endef
 
-ifeq ($(CROSS_COMPILING),YES)
-
-define gb_Module_add_check_target
-endef
-
-define gb_Module_add_slowcheck_target
-endef
-
-define gb_Module_add_subsequentcheck_target
-endef
-
-else
-
 define gb_Module_add_check_target
 $(call gb_Module__read_targetfile,$(1),$(2),check target)
 
@@ -249,8 +236,6 @@ $(call gb_Module_get_clean_target,$(1)) : $$(gb_Module_CURRENTCLEANTARGET)
 
 endef
 
-endif
-
 define gb_Module_add_moduledir
 include $(patsubst $(1):%,%,$(filter $(1):%,$(gb_Module_MODULELOCATIONS)))/$(2)/Module_$(2).mk
 $(call gb_Module_get_target,$(1)) : $$(firstword $$(gb_Module_TARGETSTACK))

solenv/gbuild/extensions/post_SpeedUpTargets.mk

@@ -27,6 +27,7 @@
 
 ifeq ($(CROSS_COMPILING),YES)
 gb_Module_add_targets_for_build :=
+gb_Module_SKIPTARGETS := check slowcheck subsequentcheck
 endif
 
 ifeq ($(gb_Side),build)