When I try compile a sample application using make -f Makefile, as instructed, I get an error like the following:
$ make -f Makefile
CC ../main.c
arm-none-eabi-gcc.exe: error: CreateProcess: No such file or directory
../../../tools/gcc_scripts/makedefs:175: recipe for target 'obj/main.o' failed
make: *** [obj/main.o] Error 1