PPA: using fakeroot-tcp instead of fakeroot for building

[Václav Šmilauer]

Hello,

the package built in my PPA (https://launchpad.net/~yade-team/+archive)
uses scons for controlling compilation. Running with jobs=4 (default)
hangs the process because of fakeroot (seems like
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=229050, which is
allegedly fixed?).

The compilation completes just fine either with fakeroot-tcp or with
single job a time - that is what I do now, but the build process is
consequently quite long.

Therefore: is there a way to instruct launchpad buildd to use
fakeroot-tcp instead of fakeroot?

Regards, Václav Šmilauer