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Paul Eggert authored
* configure.ac (copysign): Remove test. * src/floatfns.c (signbit): New macro, if not already defined. (Fcopysign): Use it instead of copysign. (Fcopysign, syms_of_floatfns): Define the function on all platforms.
14af3395
* configure.ac (copysign): Remove test. * src/floatfns.c (signbit): New macro, if not already defined. (Fcopysign): Use it instead of copysign. (Fcopysign, syms_of_floatfns): Define the function on all platforms.