Added *.cpp to extensions supported by "make generate_assembly"

Arduino.mk

@@ -1092,8 +1092,9 @@ $(OBJDIR)/%.s: %.ino $(COMMON_DEPS) | $(OBJDIR)
 	@$(MKDIR) $(dir $@)
 	$(CXX) -x c++ -include $(ARDUINO_HEADER) -MMD -S -fverbose-asm $(CPPFLAGS) $(CXXFLAGS) $< -o $@
 
-#$(OBJDIR)/%.lst: $(OBJDIR)/%.s
-#	$(AS) -$(MCU_FLAG_NAME)=$(MCU) -alhnd $< > $@
+$(OBJDIR)/%.s: %.cpp $(COMMON_DEPS) | $(OBJDIR)
+	@$(MKDIR) $(dir $@)
+	$(CXX) -x c++ -include $(ARDUINO_HEADER) -MMD -S -fverbose-asm $(CPPFLAGS) $(CXXFLAGS) $< -o $@
 
 # core files
 $(OBJDIR)/core/%.o: $(ARDUINO_CORE_PATH)/%.c $(COMMON_DEPS) | $(OBJDIR)

HISTORY.md

@@ -17,6 +17,7 @@ I tried to give credit whenever possible. If I have missed anyone, kindly add it
 - Add: Allow "make clean" target to be extended (Issue #239). (https://github.com/sej7278)
 - Fix: Update "make show_boards" regex to work with the Due in 1.5. (https://github.com/sej7278)
 - Fix: Allow user libaries/sketches to have the same name as system libs. (Issue #244, #229). (https://github.com/sej7278)
+- Tweak: Add cpp to extensions supported by "make generate_assembly". (https://github.com/sej7278)
 
 ### 1.3.4 (2014-07-12)
 - Tweak: Allow spaces in "Serial.begin (....)". (Issue #190) (https://github.com/pdav)