From 6ac56adae8daea5461b03a2b279aacf73f23769a Mon Sep 17 00:00:00 2001
From: Justin Pryzby <pryzbyj@telsasoft.com>
Date: Sat, 12 Feb 2022 18:59:50 -0600
Subject: [PATCH 2/3] cirrus/windows: add compiler_warnings_script

ci-os-only: windows

https://cirrus-ci.com/task/6316260295180288
---
 .cirrus.yml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.cirrus.yml b/.cirrus.yml
index eda8ac9596c..ea87c890cc3 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -397,7 +397,7 @@ task:
     - perl src/tools/msvc/mkvcbuild.pl
   build_script:
     - vcvarsall x64
-    - msbuild %MSBFLAGS% pgsql.sln
+    - msbuild %MSBFLAGS% pgsql.sln >build.log
   tempinstall_script:
     # Installation on windows currently only completely works from src/tools/msvc
     - cd src/tools/msvc && perl install.pl %CIRRUS_WORKING_DIR%/tmp_install
@@ -440,6 +440,11 @@ task:
     cd src/tools/msvc
     %T_C% perl vcregress.pl ecpgcheck
 
+  always:
+    compiler_warnings_script: |
+      findstr "warning " build.log && exit /b 1
+      exit /b 0
+
   on_failure:
     <<: *on_failure
     crashlog_artifacts:
-- 
2.17.1