Remove ubuntu artful from targets

diff --git a/builder-support/dockerfiles/Dockerfile.target.ubuntu-artful b/builder-support/dockerfiles/Dockerfile.target.ubuntu-artful
deleted file mode 100644 (file)
index 8be7ea6..0000000
--- a/builder-support/dockerfiles/Dockerfile.target.ubuntu-artful
+++ /dev/null
@@ -1,26 +0,0 @@
-# First do the source builds
-@INCLUDE Dockerfile.target.sdist
-
-FROM ubuntu:artful as dist-base
-ARG APT_URL
-RUN apt-get update && apt-get -y dist-upgrade
-
-@INCLUDE Dockerfile.debbuild-prepare
-
-@IF [ ! -z "$M_authoritative" ]
-ADD builder-support/debian/authoritative/debian-stretch/ pdns-${BUILDER_VERSION}/debian/
-@ENDIF
-
-@IF [ ! -z "$M_recursor" ]
-ADD builder-support/debian/recursor/debian-stretch/ pdns-recursor-${BUILDER_VERSION}/debian/
-@ENDIF
-
-@IF [ ! -z "$M_dnsdist" ]
-ADD builder-support/debian/dnsdist/debian-stretch/ dnsdist-${BUILDER_VERSION}/debian/
-@ENDIF
-
-@INCLUDE Dockerfile.debbuild
-
-# Do a test install and verify
-# Can be skipped with skiptests=1 in the environment
-# @EXEC [ "$skiptests" = "" ] && include Dockerfile.debtest