* Work around #793471 (madness with $SIG{__WARN__} and Perl's system
builtin): move $SIG{} setting into setup_sigwarn in Dgit.pm, and
check getppid.
+ * When invoking git-buildpackage via dgit gbp-build, consider our
+ command line arguments when massaging the dpkg-buildpackage arguments,
+ so that we don't end up giving dpkg-buildpackage contradictory
+ instructions.
Configurability:
* Honour dgit-distros.DISTRO.cmd-CMD and .opts-CMD. Closes:#793427.