rpmdev-setuptree in specific directory

[arnaud gaboury]

Fedora 22

For some practical reasons, I would like to gather all my rpm build
somewhere else than ~/rpmbuild.

I can't find any option/conf file to change this default behavior.
Even when cd somewhere else, running the command will always create
~/rpmbuild.
I can of course create a symlink, but I am not very happy with this solution.

Thank you for tips.

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