It seems the rework of jack is conflicting here. But that's only a first thesis. This will need more time for a look.
EDIT: Yes, that was the correct part. Will rework the PKGBUILD and commit a fix today.
Human being in favor with clear principles and so also for freedom in soft- and hardware!
Certainly anyone who has the power to make you believe absurdities has the power to make you commit injustices: For a life of every being full with peace and kindness, including diversity and freedom. Capitalism is destroying our minds, the planet itself and the universe in the end!