[Click] Minimal ARM Click configuration

[Eddie Kohler]

Hi Harvey,

Thanks for reporting this!  click-mkmindriver clearly suffered bitrot recently. 
  I've fixed most of the problems, but it would help me if you sent the exact 
click-mkmindriver invocation you tried, with its input files.

Eddie


Harvey Jones wrote:
> sHello,
> I am trying to build a minimal configuration of Click with Grid to 
> experiment with multi-hop ad hoc networking on a bunch of Zauruses 
> with wifi cards and OpenZaurus. I've run into several problems with 
> the build, which I've been attempting on a Fedora Core 2 system. I've 
> been roughly following the instructions from 
> http://www.pdos.lcs.mit.edu/click/ml/click/msg01614.html
> 
> When I run click-mkmindriver, it errors on not being able to find 
> userlevel|ns provided in the elementmap. Userlevel was provided, 
> however. I assumed the pipe was an "or", and added 'userlevel|ns' to 
> the element map, that seemed to get things going. The next problem 
> was that the .cc files generated by mkmindriver had bad filenames; 
> all includes in elements_FOO.cc that were of the 
> form "click/standard/bar.hh" had a close bracket in the string, so 
> the compiler couldn't find "click/standard/bar.hh>". Removing the 
> trailing bracket seemed to fix that. Finally, gridgatewayinfo.o 
> doesn't appear to be linked in when creating the binary, which is 
> causing a: ../elements/grid/dsdvroutetable.cc:1540: undefined 
> reference to `GridGatewayInfo::is_gateway()'. Adding 
> gridgatewayinfo.o to the OBJS_FOO in Makefile.FOO fixed this, 
> although I'm sure this is the wrong way to go about it. After I do 
> this, I can get a binary, but when I run it on the Zaurus, I get 
> about 30 unknown element class errors. Do you know where the problem 
> is?
> 
> Thanks for your time, and thanks also for taking the time to document 
> all of your command line options, which was invaluable.
> 
> Harvey
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