On Tue, Aug 07, 2018 at 11:38:10AM +0300, Oleg Pykhalov wrote: > * gnu/packages/networking.scm (ubridge): New variable. > + (add-before 'build 'set-env-cc > + (lambda _ > + (setenv "CC" "gcc") > + #t)) Would it work to set this in #:make-flags? I think that's a little clearer. > + (description "uBridge is a simple program to create user-land bridges > +between various technologies. Currently bridging between UDP tunnels, > +Ethernet and TAP interfaces is supported. Packet capture is also supported.") Please add a comma in the second sentence: "Currently, bridging between UDP tunnels, Ethernet, and TAP interfaces is supported."