+dist-check-help: $(rootbin_PROGRAMS) $(bin_PROGRAMS)
+ for i in $(abspath $^); do \
+ if $$i --help | grep -v 'default:' | grep -E -q '.{80}.' ; then \
+ echo "$(basename $$i) --help output is too wide:"; \
+ $$i --help | awk 'length > 80' | grep -E --color=yes '.{80}'; \
+ exit 1; \
+ fi; done
+