Handout

tools/linter.mk

@@ -0,0 +1,34 @@
+# Perform static code checks
+
+TIDY ?= clang-tidy
+CPPLINT ?= /usr/bin/env python "$(CURRENT_DIR)/cpplint.py"
+
+
+# Check sources with Clang Tidy
+tidy::
+ifeq (,$(CC_SOURCES))
+	@echo "(nothing to tidy)"
+else
+	$(VERBOSE) $(TIDY) $(filter-out utils/png.cc,$(CC_SOURCES)) -- $(CXXFLAGS_ARCH) $(CXXFLAGS_DEFAULT) $(CXXFLAGS_OPT)
+endif
+
+
+# Check sources with cpplint
+lint::
+	@if $(CPPLINT) --quiet --recursive . ; then \
+		echo "Congratuations, coding style obeyed!" ; \
+	else \
+		echo "Coding style violated -- see CPPLINT.cfg for details" ; \
+		exit 1 ; \
+	fi
+
+
+# Documentation
+help::
+	@$(echo) "Static Analysis and Linter\n" \
+		"	\e[3mlint\e[0m     Checks the coding style using \e[4mCPPLINT\e[0m\n\n" \
+		"	\e[3mtidy\e[0m     Uses \e[4mClang Tidy\e[0m for a static code analysis\n\n"
+
+
+# Phony targets
+.PHONY: tidy lint help