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by andresmanz 3971 days ago
That must be annoying. Why can't you switch to C++11/14?
1 comments

Reliance on certain, newly-deprecated things like gnu hash_map which has performance characteristics important to our specific application.
Does -std=gnu++11? not still support the gnu version?
You can use hash_map just find in C++11/14 mode, you'll just a nag #warning at compile time.