Windows 10 make problem

[elektor-labs]

Hi,

I am trying to compile this on Windows 10, but there seems to be a problem with the makefile (or, also very probable, I am doing something wrong). libopencm3 builds fine.

In folder /d/dev/arm/1bitsy:

$ ls
1bitsy-stm32f415rgt.ld README.md libopencm3.rules.mk make.log src
Makefile libopencm3 libopencm3.target.mk scripts

$ make
GENHDR include/libopencm3/stm32/f4/irq.json
BUILD lib/stm32/f4
make[3]: Nothing to be done for 'all'.
BUILD src
make[1]: *** No rule to make target '1bitsy-example.elf', needed by 'elf'. Stop.
make: *** [src] Error 2

Any suggestions?