glibc/sysdeps/generic/math-use-builtins-copysign.h

/* Generic implementations for float and double always use the builtin.  */
#define USE_COPYSIGNL_BUILTIN 1
#if __GNUC_PREREQ (7, 0)
# define USE_COPYSIGNF128_BUILTIN 1
#else
# define USE_COPYSIGNF128_BUILTIN 0
#endif
math: Decompose math-use-builtins.h Each symbol definitions are moved on a separated file and it cover all symbol type definitions (float, double, long double, and float128). It allows to set support for architectures without the boiler place of copying default values. Checked with a build on the affected ABIs. 2020-06-04 14:32:17 +00:00			`/* Generic implementations for float and double always use the builtin. */`
			`#define USE_COPYSIGNL_BUILTIN 1`
			`#if __GNUC_PREREQ (7, 0)`
			`# define USE_COPYSIGNF128_BUILTIN 1`
			`#else`
			`# define USE_COPYSIGNF128_BUILTIN 0`
			`#endif`