Add DH_EXTRA_ADDONS env variable to specify local addons.

This is intended to be used by downstreams or specific local configurations
that require a debhelper addon to be run during multiple builds without
having to patch a large number of rules file. If at all possible, this should
be avoided in favor of a --with flag in the rules file.

Signed-off-by: Niels Thykier <niels@thykier.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/dh b/dh
index 3d268268..344d4e93 100755
--- a/dh
+++ b/dh
@@ -303,6 +303,7 @@ if (not compat(9, 1)) {
 	unshift(@ARGV, "--with=build-stamp");
 }
 
+push @{$dh{WITH}},split(",", $ENV{DH_EXTRA_ADDONS});
 
 inhibit_log();