option for system iw-cjson

[florhizome]

Hey,
I casually tried to build initware with gnu guix (see #19). Guix usually tries to build with tests, and fails if it doesn't find any, which is the case with iw-cjson. fortunately i can just build iw-cjson separately (which is preferred anyways) and switch tests off. But: if i feed the result to initware as input(dependency), it doesn't react in any way and starts another iw-cjson build from the submodule dir. unfortunately guix's ability to skip tests seemingly ends here and the build crashes again...
This is pretty specific and could of course be fixed by my side but ig i think it would be good to be able to feed iw-cjson from the "system" via option and/or on the other side, intentionally build and execute those tests.

[netbsduser]

Afternoon,

I'm not actually sure whether InitWare really does depend on cJSON anymore (I moved some things to the systemd libshared JSON implementation) so I might be able to drop it as a dependency altogether. I'll have a look at this.

[florhizome]

That would solve the problem, but until you have the time to do that, i think my proposal would just be a few lines in the build script.