AppVeyor CI: Fail cmake build if deprecated macro and function warnings

diff --git a/appveyor.yml b/appveyor.yml
index 3aa75898aba3b2631fd49b36bfe29c8be7418f19..46f1dda1504d169304440ab27c4cedb67b569c07 100644 (file)
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -4,7 +4,7 @@ environment:
   matrix:
   - TARGET: cmake
     CMAKE_CONFIG: Debug
-    CMAKE_OPTIONS: -DBUILD_SHARED_LIBS=OFF -Dbuild_tests=ON -Denable_cplusplus=ON -Denable_gc_assertions=ON
+    CMAKE_OPTIONS: -DBUILD_SHARED_LIBS=OFF -Dbuild_tests=ON -Denable_cplusplus=ON -Denable_gc_assertions=ON -Werror=deprecated
   - TARGET: cmake
     CMAKE_CONFIG: Release
     CMAKE_OPTIONS: -Dbuild_tests=ON -Denable_cplusplus=ON -Denable_large_config=ON