Add -Werror for C++

keith · keith · commit a62e084c78ff · 2021-04-06T20:04:52.000-07:00
diff --git a/.bazelrc b/.bazelrc
@@ -2,3 +2,7 @@
 # this forces all targets' minimum macOS to Catalina until Bazel CI has
 # upgraded their Mac machines to Big Sur.
 build --macos_minimum_os=10.15
+
+# Make sure no warnings slip into the C++ tools we vendor
+build --copt=-Werror
+build --host_copt=-Werror
