add debian build

.drone.yml

@@ -26,6 +26,17 @@ steps:
     username: burble
     password:
       from_secret: TOKEN
+
+- name: docker debian
+  image: plugins/docker
+  settings:
+    dockerfile: Dockerfile.debian
+    registry: git.burble.dn42
+    repo: git.burble.dn42/burble.dn42/bird-build
+    tags: debian
+    username: burble
+    password:
+      from_secret: TOKEN
     
 ---
 kind: secret
@@ -34,8 +45,3 @@ get:
   path: burble.dn42/kv/data/drone/git.burble.dn42
   name: artifact-token
 
----
-kind: signature
-hmac: d3be7849b4028550d4cb3dea53675ded9cc689204276c2bd245cb35cfd466bfc
-
-...

Dockerfile.debian

@@ -0,0 +1,5 @@
+FROM debian:bookworm
+RUN apt -y update && apt -y dist-upgrade && apt -y install build-essential curl git autoconf flex bison linux-headers-generic libncurses-dev libreadline-dev && apt -y autoremove --purge && apt -y autoclean && rm -rf /var/cache/apt/archives
+ADD build.sh /build.sh
+RUN echo "debian" > /dist
+ENTRYPOINT [ '/build.sh' ]