RE: [avr-gcc-list] Problem to get .coff

[Jeff Dombach]

>
>
> Compiling C: project3.c
> avr-gcc -c -mmcu=atmega168 -I. -gdwarf-2 -DF_CPU=8000000UL -O0 
> -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall 
> -Wstrict-prototypes -Wundef -Wa,-adhlns=obj/project3.lst  -std=gnu99 
> -Wundef -MD -MP -MF .dep/project3.o.d project3.c -o obj/project3.o
> make.exe: *** No rule to make target `obj/main.o', needed by 
> `project3.elf'.  Stop.
>
> > Process Exit Code: 2
> > Time Taken: 00:02
> **********************************************************************
> **********************************************************************

Recently I was experiencing the error above during development and
eventually determined it was caused because the letter case of the
filename in the windows directory was capitalized and in the make file it
was lowercase.