tests: fix printout
The build system changes removed some printouts
from make which mangles the test output when
not running in the CI. Add the newline to echo
instead so one test per line is printed.
@@ -64,7 +64,7 @@ get_target = $(firstword $(subst :, ,$1))
get_target_vars = $(wordlist 2,15,$(subst :, ,$1))
define dooneexample
-@echo -n Building example $(3): $(1) $(4) for target $(2)
+@echo Building example $(3): $(1) $(4) for target $(2)
@((cd $(EXAMPLESDIR)/$(1) && \
$(MAKE) $(4) TARGET=$(2) $(MAKEOPTIONS) clean && \
make -j$(CPUS) $(4) TARGET=$(2) $(MAKEOPTIONS)) || \
