Re: Another rump question ...

[Paul Goyette <paul%whooppee.com@localhost>]

On Sun, 27 Dec 2015, Paul Goyette wrote:

> >   I can't figure out how to get a rump_sysctlbyname() routine (or some
> >   equivalent) to be included into the test program.  None of the libraries
> >   in /usr/lib seem to include any relevant symbols for the rump version of
> >   this routine.
> >
> >   Any clues on how to do this?
> >
> > Try something like:
> >
> > .PATH:	${NETBSDSRCDIR}/lib/libc/gen
> > SRCS+=		sysctlbyname.c
> > SRCS+=		sysctlgetmibinfo.c
> > CPPFLAGS+=	-DRUMP_ACTION
> >
> > Then just use sysctlbyname as usual.  That's how rump.sysctl works.
>
> Ah, kewl!  Thanks!

This doesn't actually work.

Adding those lines to the Makefile _does_ create xxx.d files, and those 
xxx.d files are included in the .depend file.  But it does not compile 
them and does not attempt to include them in the target image.

Since bsd.test.mk uses PROGS (to, presumably, build multiple images 
which might include helper programs?) I had to use

	SRCS.t_modautoload+= t_modautoload.c
	SRCS.t_modautoload+= sysctlbyname.c
	SRCS.t_modautoload+= sysctlgetmibinfo.c

(Note that I had to include both library sources as well as the main 
program's source!)

Anyway, it now works!

Thanks for the clue.


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