How to handle -Werror errors?

I typically find that building against Enzyme-JAX raises Werror errors in code that I have no control over, such as Enzyme-JAX itself (generated code I believe), or stablehlo. Do you have a recommended way of handling this? I've tried
```sh
bazel build \
--copt="-Wno-error=missing-braces" \
--copt="-Wno-error=unused-variable" \
--copt="-Wno-error=unused-result" \
--copt="-Wno-error=missing-braces" \
--copt="-Wno-error=unused-but-set-variable" \
--copt="-Wno-error=return-type" \
--copt="-Wno-error=unused-result" \
//:mylib
```
but that didn't work. The only success I had is to delete
```
copts = [
"-Werror=unused-variable",
"-Werror=unused-result",
"-Werror=missing-braces",
"-Werror=unused-but-set-variable",
"-Werror=return-type",
"-Werror=unused-result",
],
```
from the build config

Start by reviewing the build configuration and its copts list, then reproduce the failure with the shown Bazel command against //:mylib. Compare the warning behavior for Enzyme-JAX and stablehlo generated code; done means an agreed, documented way to handle these -Werror failures without deleting the configured copts.

Written by the indexing model from the issue text.