Index: .cirrus.yml
===================================================================
--- /dev/null
+++ .cirrus.yml
@@ -0,0 +1,16 @@
+freebsd_instance:
+  image_family: freebsd-12-2-snap
+  cpu: 8
+  memory: 16G
+
+env:
+  CIRRUS_CLONE_DEPTH: 1
+
+task:
+  only_if: $CIRRUS_BRANCH != 'svn_head'
+  timeout_in: 120m
+  install_script:
+    - pkg install -y docproj
+  test_script:
+    - make all
+