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

#define USE_TRUNC_BUILTIN 0
#define USE_TRUNCF_BUILTIN 0
#define USE_TRUNCL_BUILTIN 0
#define USE_TRUNCF128_BUILTIN 0
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 22:32:17 +08:00			`#define USE_TRUNC_BUILTIN 0`
			`#define USE_TRUNCF_BUILTIN 0`
			`#define USE_TRUNCL_BUILTIN 0`
			`#define USE_TRUNCF128_BUILTIN 0`