From b8c6ba18f30f0be973655e35bdc0aefe0b9c8501 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Thu, 5 Jan 2023 21:37:26 +0100
Subject: [PATCH] Fail on warnings in MSW clang CI build

We want to keep the build warning-free and we already use -Werror for
the Unix CI builds, so do it here too, for consistency.
---
 .github/workflows/ci_msw.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/ci_msw.yml b/.github/workflows/ci_msw.yml
index 15a1475950..dc449add8c 100644
--- a/.github/workflows/ci_msw.yml
+++ b/.github/workflows/ci_msw.yml
@@ -151,6 +151,7 @@ jobs:
           cmake -G "MinGW Makefiles" \
                 -DCMAKE_C_COMPILER=clang.exe \
                 -DCMAKE_CXX_COMPILER=clang++.exe \
+                -DCMAKE_CXX_FLAGS=-Werror \
                 -DCMAKE_BUILD_TYPE=Release \
                 -DwxBUILD_SAMPLES=ALL \
                 -DwxBUILD_TESTS=ALL \