Pull request testing should set -Werror
Created by: mhoemmen
@vbrunini asks whether pull request testing could set
-Werror, so as to avoid issues like #3177 (closed).
Trilinos -- at least the library, not necessarily tests and examples -- should build warning-free.
See #3177 (closed). There is an issue that it's impossible to fix warnings in some packages.
Motivation and Context
Sierra builds with warnings as errors, so they want Trilinos to build warning-free.
Exclude legacy packages like ML. Fix warnings. Add
-Werror to at least one PR build.
- Related to #3177 (closed)