add RC_DIR variable to Makefile (to facilitate packaging for NixOS)

[oberblastmeister]

I am trying to create a package in NixOS. Adding RC_DIR allows the nix package to override the directory.

[Shinyzenith]

Hi! I should mention that even if this is merged, swhkd will always first look at /etc/swhkd/swhkdrc. So the --config flag has to be used.

[oberblastmeister]

I was testing out swhkd and found that it cannot find XDG_CONFIG_HOME, possibly because of pkexec? Is this supposed to be an issue?

[Shinyzenith]

I was testing out swhkd and found that it cannot find XDG_CONFIG_HOME, possibly because of pkexec? Is this supposed to be an issue?

Yes this is a problem due to our pkexec model of privilege escalation. I haven't figured out a way to combat this yet :(

[Shinyzenith]

I was testing out swhkd and found that it cannot find XDG_CONFIG_HOME, possibly because of pkexec? Is this supposed to be an issue?

This will hopefully change with the following issue: #183