Cactus contains workarounds to handle old compilers whose C++ math library is not visible in a well defined manner. Ticket #2407 reports on issues this cases when trying it use regular C++ code.

Thus it would be good to find out what systems and compilers are still affected to see how feasible it is to retire the workarounds.

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2409/update-simfactory-files-to-use-compilers