I am having problems with doing this and get the following error message
Arduino: 1.5.5-r2 (Windows 7), Board: "Arduino Due (Programming Port)"
arm-none-eabi-g++: C:\Program Files (x86)\Arduino\hardware\arduino\sam\variants\arduino_due_x/libsam_sam3x8e_gcc_rel.a""C:\Program Files (x86)\Arduino\hardware\arduino\sam\variants\arduino_due_x/libarm_cortexM3l_math.a""C:\Users\Barry\AppData\Local\Temp\build1011798555410636296.tmp/core.a: No such file or directory
I have checked that libsam_sam3x8e_gcc_rel.a and libarm_cortexM3l_math.a are in the folder arduino_due_x and also that the Platform.txt file has been changed to include them as mentioned in previous posts.
As a newbie to this, I'm out of my depth. Help please.