On Tue, Nov 6, 2018 at 10:49 AM Guillem Jover <guil...@debian.org> wrote: > dpkg-dev does no environment cleansing, that's sbuild. I think what > you want is to modify its $environment_filter variable in .sbuildrc.
It's a bit annoying to need to set 2 lines instead of 1 in my sbuildrc but it's not a big problem. I guess I can ask the sbuild maintainers to expand their whitelist instead. $environment_filter = [Dpkg::Build::Info::get_build_env_whitelist(), 'NO_PNG_PKG_MANGLE']; $ENV{'NO_PNG_PKG_MANGLE'} = '1'; based on the docs in https://manpages.debian.org/unstable/sbuild.conf#Core_options Thanks, Jeremy Bicha