Re: Using Makefiles

[Paul <paul.corner-at-tesco.net>]

Hi Kurtis

First thing to do is to recompile the rcslib sources - This will produce a 
couple of very important files needed for the linking process in the EMC 
compile (as well as putting all the headers in the right place).

I also compile the EMC sources before going back to make any changes. When I 
have finished making changes, I do a:

make clean all PLAT=rtlinux_3_0 for any realtime code, and
make clean all PLAT=linux_2_2_18 for the nonrealtime sources.

Sometimes the changes affect a number of the modules, so I do a full 
recompile of EMC - rcslib can be left well alone.

Regards, Paul.


On Monday 07 January 2002 6:09 pm, Kurtis Martineau wrote:
> I'm using BDI2-09 and I'm reading about "Linking your dispatcher into the
> EMC" from text entitled "The EMC external interface".  I haven't made any
> changes to any files or directories.  Shouldn't I be able to :
>   ' make PLAT=rtlinux_3_0 all '
> while in the  /usr/local/emc/src/emcmot/  directory without getting:
>  " make: *** No rule to make target
> `/usr/src/rtlinux-3.0/linux/include/linux/modu;es/sysrq.ver ', needed by
> `/usr/local/emc/plat/rtlinux_3_0/lib/cubic.o'.  stop. "
> I got this after a bunch of copy lines.
> The text describes how to write your own dispatchers and how to compile
> after but I not up to speed with why the above make command didn't work.