Disable warnAsError from official builds to workaround cmake issue (#31890)

diff --git a/eng/pipelines/libraries/base-job.yml b/eng/pipelines/libraries/base-job.yml
index 85ea99f75c30f5633700635bcdec8870ea1b600d..9de712ae9785bc96da4c42528a07aa3195948691 100644 (file)
--- a/eng/pipelines/libraries/base-job.yml
+++ b/eng/pipelines/libraries/base-job.yml
@@ -102,6 +102,9 @@ jobs:
         # Windows variables
         - ${{ if eq(parameters.osGroup, 'Windows_NT') }}:
           - _runtimeOSArg: /p:RuntimeOS=win10
+          - ${{ if eq(parameters.isOfficialBuild, 'true') }}:
+            # Remove when: https://github.com/dotnet/runtime/issues/31888 is fixed.
+            - _warnAsErrorArg: -warnAsError:0
 
         # Non-Windows variables
         - ${{ if ne(parameters.osGroup, 'Windows_NT') }}: