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Грана: vs/msun
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relibc_openlibm
Viral B. Shah 970d276d77 Merge branch 'vs/msun' of github.com:JuliaLang/openlibm into vs/msun пре 8 година
aarch64 10975ab9ca Openlibm changes from msun sync. пре 8 година
amd64 35199afcf0 Use system provided header for osx asm.h пре 8 година
arm 10975ab9ca Openlibm changes from msun sync. пре 8 година
bsdsrc 10975ab9ca Openlibm changes from msun sync. пре 8 година
i387 35199afcf0 Use system provided header for osx asm.h пре 8 година
include 10975ab9ca Openlibm changes from msun sync. пре 8 година
ld128 10975ab9ca Openlibm changes from msun sync. пре 8 година
ld80 10975ab9ca Openlibm changes from msun sync. пре 8 година
powerpc 10975ab9ca Openlibm changes from msun sync. пре 8 година
src 0dfebe8c6c Uncomment the BIG_ENDIAN bits. Had sneaked in... пре 8 година
test 10975ab9ca Openlibm changes from msun sync. пре 8 година
x86 10975ab9ca Openlibm changes from msun sync. пре 8 година
.gitignore 0c307a220b add .pc to .gitignore пре 10 година
.mailmap f5d2bc53f9 Add mailmap пре 12 година
.travis.sh 0aef1f7009 Clean up and test make clean пре 9 година
.travis.yml 5473e8b27d Disable OS X tests for now. пре 10 година
LICENSE.md e5c38c3e8b README and LICENSE updates. пре 10 година
Make.inc d1d660f01f sync to msun пре 8 година
Makefile 5840cef4ad Install all the headers in includdir/openlibm пре 8 година
README.md 0001d589a4 Acknowledge IBM sponsorship of powerpc port. пре 8 година
openlibm.pc.in 5b16546ddd Added pkg-config support пре 10 година

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, and OpenBSD. 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 make to build OpenLibm.
  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 and FreeBSD.
  4. Use make ARCH=i386 to build for i386. Other supported architectures are i486, i586, i686, x86_64, and various arm architectures.
  5. On OpenBSD, you need to install GNU Make (port name: gmake) and a recent version of gcc (tested: 4.9.2), as the default version provided by OpenBSD is too old (4.2.1). If you use OpenBSD's port system for this (port name: gcc), run make CC=egcc to force Make to use the newer gcc.

Acknowledgements

PowerPC support for openlibm was graciously sponsored by IBM.