mkdir -p in makefiles does not work on windows

[greg-ware]

I have this issue in several makefiles that try to make the build/driver and build/user directories.
The make runs mkdir -p with a forward-slash directory path and that does not work.

Making the dir manually lets the make complete ok.

Question is whether it is supposed to be a mkdir command in MinGW (mine does not have any)

Thanks,

Greg

[cherts]

I checked and mkdir -p working correctly the windows in the Makefile

In file examples\hello_world\Makefile I wrote:

$(FW_BASE):
$(Q) mkdir -p $@
$(Q) mkdir -p $@/test/test1/test2

to make the build process were created directories and subdirectories firmware/test/test1/test2