FreeBSD build, attempt 1.

.github/workflows/freebsdbuild.yml

@@ -0,0 +1,27 @@
+name: freebsdbuild
+
+on: workflow_dispatch
+
+jobs:
+  build:
+    runs-on: macos-latest
+    steps:
+    - uses: "actions/checkout@v2"
+    - uses: "vmactions/freebsd-vm@latest"
+      with:
+        usesh: true
+        prepare: pkg install -y curl
+        run:
+          - name: make
+            run: make
+          - uses: "marvinpinto/action-automatic-releases@latest"
+            with:
+              repo_token: "${{ secrets.GITHUB_TOKEN }}"
+              automatic_release_tag: "latest"
+              prerelease: false
+              title: "Bleeding Edge Binary - FreeBSD"
+              files: |
+                LICENSE
+                README.md
+                em.1
+                em