gh-91960: Add FreeBSD build and test using Cirrus-CI (#91961)

emaste · vstinner · web-flow · commit 2cd170db40ff · 2023-09-06T16:57:40.000+02:00
Cirrus-CI is a hosted CI service that supports FreeBSD, Linux, macOS,
and Windows.  Add a .cirrus.yml configuration file to provide CI coverage
on pull requests for FreeBSD 13.2.

Co-authored-by: Victor Stinner &lt;vstinner@python.org&gt;
diff --git a/.cirrus.yml b/.cirrus.yml
@@ -0,0 +1,23 @@
+freebsd_task:
+  freebsd_instance:
+    matrix:
+    - image: freebsd-13-2-release-amd64
+  # Turn off TCP and UDP blackhole.  It is not enabled by default in FreeBSD,
+  # but it is in the FreeBSD GCE images as used by Cirrus-CI.  It causes even
+  # local local connections to fail with ETIMEDOUT instead of ECONNREFUSED.
+  # For more information see https://reviews.freebsd.org/D41751 and
+  # https://github.com/cirruslabs/cirrus-ci-docs/issues/483.
+  sysctl_script:
+    - sysctl net.inet.tcp.blackhole=0
+    - sysctl net.inet.udp.blackhole=0
+  build_script:
+    - mkdir build
+    - cd build
+    - ../configure --with-pydebug
+    - make -j$(sysctl -n hw.ncpu)
+  pythoninfo_script:
+    - cd build && make pythoninfo
+  test_script:
+    - cd build
+    # dtrace fails to build on FreeBSD - see gh-73263
+    - make buildbottest TESTOPTS="-j0 -x test_dtrace --timeout=600"
diff --git a/Misc/NEWS.d/next/Tests/2023-09-05-21-42-54.gh-issue-91960.abClTs.rst b/Misc/NEWS.d/next/Tests/2023-09-05-21-42-54.gh-issue-91960.abClTs.rst
@@ -0,0 +1 @@
+FreeBSD 13.2 CI coverage for pull requests is now provided by Cirrus-CI (a hosted CI service that supports Linux, macOS, Windows, and FreeBSD).

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+FreeBSD 13.2 CI coverage for pull requests is now provided by Cirrus-CI (a hosted CI service that supports Linux, macOS, Windows, and FreeBSD).`