Iam using GNUARM compiler, but when iam trying to Compile the source file witk makefile from DOS Command prompt. It is gving an error as " 'make' is not recognised as an internal or external command. So i want to know whether it is the problem with Cygwin dll or not.
No, when a command is not recognized on the command line it does not have anything to do with dll files. You have to make sure that you have a make program installed, and that it is in your current path.