packaging: add debian build and args for script
Added debian 10, 11, 12 and Ubuntu 20.04 Dockerfiles.
Added arguments selector in build_packages.sh to choose what to build.
Make build parallels and wait for all to finish at end.
Change-Id: I307fcac3e9b02eb821841309779f9268549aaeb0
diff --git a/extras/packaging/.gitignore b/extras/packaging/.gitignore
index 84a45e1..043509b 100644
--- a/extras/packaging/.gitignore
+++ b/extras/packaging/.gitignore
@@ -3,4 +3,7 @@
ubuntu-*/*.deb
ubuntu-*/build-at-*
-dhtnet-*.tar.gz
+**/build.log
+debian-*/*.deb
+debian-*/build-at-*
+*dhtnet-*.tar.gz