Makefile: resolve some distcheck issues

src/zscanner/tests/Makefile.inc

@@ -6,6 +6,7 @@ LDADD = \
 
 tests_zscanner_tool_SOURCES = \
 	tests/zscanner-tool.c	\
+	tests/tests.h		\
 	tests/tests.c		\
 	tests/processing.h	\
 	tests/processing.c

tests/Makefile.am

@@ -46,6 +46,6 @@ dist_check_SCRIPTS = resource.sh
 
 conf_SOURCES = conf.c sample_conf.h
 nodist_conf_SOURCES = sample_conf.c
-CLEANFILES = sample_conf.c
+CLEANFILES = sample_conf.c runtests.log
 sample_conf.c: data/sample_conf
 	$(abs_srcdir)/resource.sh $(abs_srcdir)/data/sample_conf >$@