1 /* Determine the wordsize from the preprocessor defines. */ 2 3 #if defined __arch64__ || defined __sparcv9 4 # define __WORDSIZE 64 5 #else 6 # define __WORDSIZE 32 7 #endif 8 9 #if 0 /* uClibc: done in mathdefs.h: !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL*/ 10 11 # if __WORDSIZE == 32 12 /* Signal that in 32bit ABI we didn't used to have a `long double'. 13 The changes all the `long double' function variants to be redirects 14 to the double functions. */ 15 # define __LONG_DOUBLE_MATH_OPTIONAL 1 16 # ifndef __LONG_DOUBLE_128__ 17 # define __NO_LONG_DOUBLE_MATH 1 18 # endif 19 # endif 20 #endif 21