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[BUILD] Better handling of OPENTELEMETRY_STL_VERSION under Bazel. #2503
[BUILD] Better handling of OPENTELEMETRY_STL_VERSION under Bazel. #2503
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Codecov ReportAll modified and coverable lines are covered by tests ✅
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LGTM
Thanks for the PR :)
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Thanks.
Fixes #2470 for Bazel.
Changes
Make Bazel build, by default, use the "current" actual C++ version as
OPENTELEMETRY_STL_VERSION
.Note that some compilers use some "interesting" values for
__cplusplus
when asked to compiler for the most recent version they support. This can result in slightly unexpected results, but might actually be a good thing if those values indicate less than perfect support for the version in question and cause a downgrade to a better supported library.