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Issue created by Ryan Schmidt@ryandesign

error: use of undeclared identifier 'finite'; did you mean 'isfinite'?

Building 0.2.9.1.0 fails with newer versions of clang, such as the one you get on macOS 12:

./tools/tMath.h:46:12: error: use of undeclared identifier 'finite'; did you mean 'isfinite'?
    return finite( f );
           ^~~~~~
           isfinite

and many other similar errors. Full build log here.

It is difficult to understand why this problem is occurring since 0.2.9.1.0 was released 1 year ago and the fix for this problem (using isfinite instead of finite) was committed in f1762921 8 years ago.