build: Adjust OpenVDB version requirements vs C++17 #4030
Merged
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Revision of PR #4023
I have since determined that although OpenVDB raised their own build requirements to C++17 starting with 10.0, it wasn't until 10.1 that C++17-isms crept into their header files and force downstream projects to need C++17 to consume OpenVDB's headers. So we can go back to allowing use of OpenVDB 10.0 even when we are building with C++14.