https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94586
--- Comment #6 from dave.anglin at bell dot net --- On 2020-04-14 11:40 a.m., sgk at troutmask dot apl.washington.edu wrote: > After '#include <math.h>' in trigd.c, add > > #if (__STDC_VERSION__ < 199901L) > #define fmaf(a,b,c) ((a)*(b)+(c)) > #define fma(a,b,c) ((a)*(b)+(c)) > #define fmal(a,b,c) ((a)*(b)+(c)) > #endif > Unfortunately, we also need copysignl, fabsl, cosl, sinl and tanl.
