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Chun-wei Fan authored
nearbyint(), isinf() and isnan() are C99 functions, so check for them. Also clean up configure.ac a little bit as the checks for rint() and round() can be a bit simpler, according to Matthias' suggestions.
c97f0b66
nearbyint(), isinf() and isnan() are C99 functions, so check for them. Also clean up configure.ac a little bit as the checks for rint() and round() can be a bit simpler, according to Matthias' suggestions.