Makefile error in Eclipse with arduino due - makefile

Question

I am trying to build a code on Ubuntu 12.04 using Eclipse with Arduino Due.
Every time I am getting the error in the console as -
make all
make: *** No rule to make target ArduinoLib5.a, needed by all. Stop.
My makefile is below : Please have a look and let me know how can I fix the error.
ifneq ($(strip $(C_DEPS)),)
-include $(C_DEPS)
endif
ifneq ($(strip $(ASM_DEPS)),)
-include $(ASM_DEPS)
endif
ifneq ($(strip $(CC_DEPS)),)
-include $(CC_DEPS)
endif
ifneq ($(strip $(CPP_DEPS)),)
-include $(CPP_DEPS)
endif
ifneq ($(strip $(CXX_DEPS)),)
-include $(CXX_DEPS)
endif
ifneq ($(strip $(C_UPPER_DEPS)),)
-include $(C_UPPER_DEPS)
endif
ifneq ($(strip $(S_UPPER_DEPS)),)
-include $(S_UPPER_DEPS)
endif
endif
-include ../makefile.defs
# Add inputs and outputs from these tool invocations to the build variables
EXECUTABLES += \
USER_OBJS \
SECONDARY_FLASH += \
ArduinoLib5.hex \
SECONDARY_LIST += \
ArduinoLib5.lst \
SECONDARY_SIZE += \
ArduinoLib5.siz \
# All Target
all: ArduinoLib5.a
# Tool invocations
#echo 'No tool found that can build the extension specified with the build artifact name $#'
USER_OBJS: $(OBJS) $(USER_OBJS)
#echo 'Invoking: ARM Sourcery Linux GCC C++ Linker'
arm-none-eabi-g++ -Wl,-Map,ArduinoLib5.map -mcpu=cortex-m3 -mthumb -g -ggdb -o "USER_OBJS" $(OBJS) $(USER_OBJS) $(LIBS)
#echo 'Finished building: $#'
#echo ' '
ArduinoLib5.hex: ArduinoLib5.a
#echo 'Invoking: ARM Sourcery Linux GNU Create Flash Image'
arm-none-eabi-objcopy -O ihex ArduinoLib5.a "ArduinoLib5.hex"
#echo 'Finished building: $#'
#echo ' '
ArduinoLib5.lst: ArduinoLib5.a
#echo 'Invoking: ARM Sourcery Linux GNU Create Listing'
arm-none-eabi-objdump -h -S ArduinoLib5.a > "ArduinoLib5.lst"
#echo 'Finished building: $#'
#echo ' '
ArduinoLib5.siz: ArduinoLib5.a
#echo 'Invoking: ARM Sourcery Linux GNU Print Size'
arm-none-eabi-size --format=berkeley ArduinoLib5.a
#echo 'Finished building: $#'
#echo ' '
# Other Targets
clean:
-$(RM) $(OBJS)$(C_DEPS)$(SECONDARY_FLASH)$(CXX_DEPS)$(S_UPPER_DEPS)$(SECONDARY_LIST)$(C++_DEPS)$(SECONDARY_SIZE)$(ASM_DEPS)$(CC_DEPS)$(CPP_DEPS)$(EXECUTABLES)$(C_UPPER_DEPS) ArduinoLib5.a
-#echo ' '
.PHONY: all clean dependents
.SECONDARY:
-include ../makefile.targets

Answer 1

you're indeed missing a rule which name is ArduinoLib5.a: or a ArduinoLib5.a file in current directory.
And I don't get your all rule. If it relies on the already existing ArduinoLib5.a file, it would do nothing. If it relies on a missing rule that generates ArduinoLib5.a, then it would not do "all" (i.e. not going through the .hex/.lst/.siz rules) but only that file.
Furthermore, looking at what the all rule does, I don't understand what $(OBJS)/$(USER_OBJS) are... but maybe they're given in env by eclipse!
Overall, your Makefile looks totally wrong to me.