Alexander Aring wrote: > > [...] > > Hmmm, it worked for me (tm), but you need to make sure that > > LOWPAN_TOOLS_CONF_ENV is defined with '=' not ':=', otherwise > > CROSS_PYTHON is empty. > > Now I realize it. I found rules with ':=' and '='. Could you explain the > different? > > Should I use '=' if I access variables(like CROSS_PYTHON) except > CROSS_ENV?
Important for the make tool: BLUB = $(BLA) BLA = friesel ----> results into "BLUB = friesel" But: BLUB := $(BLA) BLA = friesel ----> results into an empty "BLUB" Regards, Juergen -- Pengutronix e.K. | Juergen Beisert | Linux Solutions for Science and Industry | http://www.pengutronix.de/ | -- ptxdist mailing list ptxdist@pengutronix.de
