[Bug libstdc++/109818] std::trunc() requires a hack after building DJGPP

[janezz55 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109818

--- Comment #24 from Janez Zemva <janezz55 at gmail dot com> ---
I'll go libm shopping them, I know just the thing to try out first:

https://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/devel/libs/libm/