Cleanup files generated by test suite

Fixes make distcheck.

Author: nwellnhof

Makefile.am

@@ -182,6 +182,9 @@ asan:
 	@echo '## rebuilding for ASAN'
 	./configure CFLAGS="-fsanitize=address,undefined -Wformat -Werror=format-security -Werror=array-bounds -g" CXXFLAGS="-fsanitize=address,undefined -Wformat -Werror=format-security -Werror=array-bounds -g" LDFLAGS="-fsanitize=address,undefined" CC="clang" CXX="clang++" --disable-shared ; OptimOff  ; $(MAKE) clean ; $(MAKE)
 
+clean-local:
+	rm -f missing.xml # created by testapi
+
 # Old test suite. This should be ported to C.
 tests: $(TEST_DEBUG) $(TEST_CATALOG) $(TEST_REGEXPS) $(TEST_SCHEMATRON) Timingtests $(TEST_VTIME) $(PYTHON_TESTS)
 

doc/examples/Makefile.am

@@ -22,6 +22,7 @@ uninstall-local:
 
 clean-local:
 	test -f Makefile.am || rm -f test?.xml
+	rm -f .memdump
 
 EXTRA_DIST = \
 	examples.xml \