+ $(TESTSUITE) CC='$(CXX)'
+
+.PHONY: maintainer-check-posix
+maintainer-check-posix: $(TESTSUITE)
+ $(TESTSUITE) POSIXLY_CORRECT=1 _POSIX2_VERSION=200112
+
+.PHONY: maintainer-check-valgrind
+maintainer-check-valgrind: $(TESTSUITE)
+ test -z '$(VALGRIND)' || \
+ VALGRIND_OPTS='--leak-check=full --show-reachable=yes' \
+ $(TESTSUITE) PREBISON='$(VALGRIND) -q' PREPARSER='$(VALGRIND) -q'