diff --git a/LUFA/Build/lufa.build.in b/LUFA/Build/lufa.build.in index c845376327..d133e86538 100644 --- a/LUFA/Build/lufa.build.in +++ b/LUFA/Build/lufa.build.in @@ -74,7 +74,7 @@ CC_FLAGS ?= # Output Messages MSG_BUILD_BEGIN = Begin compilation of project \"$(TARGET)\"... -MSG_BUILD_END = Finished building project \"$(TARGET)\"... +MSG_BUILD_END = Finished building project \"$(TARGET)\". MSG_COMPILE_CMD = ' [CC] :' MSG_REMOVE_CMD = ' [RM] :' MSG_LINKER_CMD = ' [LNK] :' @@ -88,7 +88,8 @@ CPP_SOURCE = $(filter %.cpp, $(SRC)) ASM_SOURCE = $(filter %.S, $(SRC)) # Convert input source filenames into a list of required output object files -OBJECT_FILES = $(filter %.o, $(C_SOURCE:%.c=%.o) $(CPP_SOURCE:%.cpp=%.o) $(ASM_SOURCE:%.S=%.o)) +OBJECT_FILES = $(filter %.o, $(C_SOURCE:%.c=%.o) $(CPP_SOURCE:%.cpp=%.o) $(ASM_SOURCE:%.S=%.o)) +DEPENDENCY_FILES = $(OBJECT_FILES:%=%.d) # Create a list of flags to pass to the compiler ifeq ($(ARCH), AVR8) @@ -111,7 +112,8 @@ ifneq ($(F_CPU),) endif # Additional language specific compiler flags -C_FLAGS += -Wstrict-prototypes +C_FLAGS += -O$(OPTIMIZATION) -std=$(C_STANDARD) -MMD -MP -MF $@.d -Wstrict-prototypes +CPP_FLAGS += -O$(OPTIMIZATION) -std=$(CPP_STANDARD) -MMD -MP -MF $@.d # Create a list of flags to pass to the linker LD_FLAGS += -lm -Wl,-Map=$(TARGET).map,--cref -Wl,--gc-sections @@ -164,11 +166,11 @@ lss: $(TARGET).lss %.o: %.c @echo $(MSG_COMPILE_CMD) Compiling C file \"$<\" - $(CROSS)gcc -c $(CC_FLAGS) $(C_FLAGS) -O$(OPTIMIZATION) -std=$(C_STANDARD) $< -o $@ + $(CROSS)gcc -c $(CC_FLAGS) $(C_FLAGS) $< -o $@ %.o: %.cpp @echo $(MSG_COMPILE_CMD) Compiling C++ file \"$<\" - $(CROSS)gcc -c $(CC_FLAGS) $(CPP_FLAGS) -O$(OPTIMIZATION) -std=$(CPP_STANDARD) -x c++ $< -o $@ + $(CROSS)gcc -c $(CC_FLAGS) $(CPP_FLAGS) -x c++ $< -o $@ %.o: %.S @echo $(MSG_COMPILE_CMD) Assembling \"$<\" @@ -177,7 +179,7 @@ lss: $(TARGET).lss .PRECIOUS : $(OBJECT_FILES) %.elf: $(OBJECT_FILES) @echo $(MSG_LINKER_CMD) Linking object files into \"$@\" - $(CROSS)gcc $^ $(CC_FLAGS) $(LD_FLAGS) -o $@ + $(CROSS)gcc $(CC_FLAGS) $(LD_FLAGS) $^ -o $@ %.hex: %.elf @echo $(MSG_OBJCPY_CMD) Extracting HEX file data from \"$<\" @@ -194,5 +196,10 @@ lss: $(TARGET).lss clean: @echo $(MSG_REMOVE_CMD) Removing object files \"$(strip $(notdir $(OBJECT_FILES)))\" rm -f $(OBJECT_FILES) + @echo $(MSG_REMOVE_CMD) Removing dependency files \"$(strip $(notdir $(DEPENDENCY_FILES)))\" + rm -f $(DEPENDENCY_FILES) @echo $(MSG_REMOVE_CMD) Removing output files \"$(TARGET).elf $(TARGET).hex $(TARGET).eep $(TARGET).map $(TARGET).lss\" rm -f $(TARGET).elf $(TARGET).hex $(TARGET).eep $(TARGET).map $(TARGET).lss + +# Include build dependency files +-include $(DEPENDENCY_FILES) \ No newline at end of file