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Viral B. Shah ca996acc2e Merge pull request #180 from JuliaLang/ginggs-0.5.6 6 ani în urmă
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ld128 238a90959f Fix compilation on AArch64 7 ani în urmă
ld80 aeaf9cefa7 Fix undefined reference to __fpgetprec on i386 8 ani în urmă
mips 4dcc76ed96 Using cdefs-compat.h and stdint.h instead <sys/types.h> 6 ani în urmă
powerpc 830dc991f3 Support powerpc 9 ani în urmă
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Make.inc ca996acc2e Merge pull request #180 from JuliaLang/ginggs-0.5.6 6 ani în urmă
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README.md

OpenLibm

Build Status

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.

Platform support

OpenLibm builds on Linux, Mac OS X, Windows, FreeBSD, OpenBSD, and DragonFly BSD. It builds with both GCC and clang. Although largely tested and widely used on x86 architectures, OpenLibm also supports ARM and PowerPC.

Build instructions

  1. Use GNU Make to build OpenLibm. This is make on most systems, but gmake on BSDs.
  2. Use make USEGCC=1 to build with GCC. This is the default on Linux and Windows.
  3. Use make USECLANG=1 to build with clang. This is the default on OS X, FreeBSD, and OpenBSD.
  4. Architectures are auto-detected. Use make ARCH=i386 to force a build for i386. Other supported architectures are i486, i586, and i686. GCC 4.8 is the minimum requirement for correct codegen on older 32-bit architectures.

Acknowledgements

PowerPC support for openlibm was graciously sponsored by IBM.