OpenLibm
OpenLibm is an effort to have a high quality, portable, standalone
C mathematical library (libm).
It can be used standalone in applications and programming language
implementations.
The project was born out of a need to have a good libm for the
Julia programming langage that worked
consistently across compilers and operating systems, and in 32-bit and
64-bit environments.
OpenLibm for PureDarwin
This fork of OpenLibm is designed to be a drop-in replacement for libsystem_m.dylib for PureDarwin. The main difference between this version and the original is that the fenv_t structure and accompanying functions have been replaced with those from the most recent Apple Libm (v2026). This allows binary compatibility with existing code.
For the original repo, see here.
TODO
- Replace the
#if 1s with a properPUREDARWINmacro - Check ARM support works