specfile: fix system-reinstall-bootc cargo build invocation

[jeckersb]

Previously this was just running a "normal" cargo build a second
time, and overwriting the rhsm feature flags in the main bootc binary

Resolves: BIFROST-658

Signed-off-by: John Eckersberg jeckersb@redhat.com

[ckyrouac]

looks sane to me, I'm not sure why the rpm builds are failing in CI, but that appears to be unrelated.

[jeckersb]

looks sane to me, I'm not sure why the rpm builds are failing in CI, but that appears to be unrelated.

I think it's something to do with the vendoring stuff that @cgwalters did in #1068, I need to dig into the job to see how exactly it's handling that when running out of git

[jeckersb]

I want to make sure that the el9 builds work before merging this, since I'm not 100% positive that the %cargo_build macro is going to happily accept the flags as I've done it here. I could just go manually test it, but I'll fix CI and make sure it works here.

[jeckersb]

Looks like #1125 is enough to fix CI, once that lands I'll rebase this and let CI sanity check things.

[jeckersb]

I want to make sure that the el9 builds work before merging this, since I'm not 100% positive that the %cargo_build macro is going to happily accept the flags as I've done it here. I could just go manually test it, but I'll fix CI and make sure it works here.

Yep the el9 macro is broken, trying to figure out the right incantation to correct for that...