Inicio Explorar Ayuda
Iniciar sesión
DragonOS-Community
/
relibc_openlibm
espejo de https://gitlab.redox-os.org/redox-os/openlibm.git
2
0
Fork 0
Archivos Incidencias 0 Wiki

Sin descripción

Árbol: 06dbb6e72b
Ramas Etiquetas
relibc_openlibm
Ed Schouten 06dbb6e72b Use more uniform style of including headers. hace 10 años
amd64 06dbb6e72b Use more uniform style of including headers. hace 10 años
arm 17688c4487 Rename include/fenv.h to <openlibm_fenv.h>. hace 10 años
bsdsrc 71f60ec632 Prevent the use of deprecated or internal functions if possible. hace 10 años
i387 17688c4487 Rename include/fenv.h to <openlibm_fenv.h>. hace 10 años
include 17688c4487 Rename include/fenv.h to <openlibm_fenv.h>. hace 10 años
ld128 06dbb6e72b Use more uniform style of including headers. hace 10 años
ld80 06dbb6e72b Use more uniform style of including headers. hace 10 años
src 06dbb6e72b Use more uniform style of including headers. hace 10 años
test 8429b82a93 Use proper floating point literals. hace 10 años
.gitignore 0c307a220b add .pc to .gitignore hace 10 años
.mailmap f5d2bc53f9 Add mailmap hace 12 años
.travis.sh 9101f61238 Added Travis test script hace 10 años
.travis.yml ecfaad0dec try being consistent about quoting to disable arm build from osx hace 10 años
LICENSE.md e5c38c3e8b README and LICENSE updates. hace 10 años
Make.inc 168467f09a As discussed in #69, this only requires a minor version number bump. hace 10 años
Makefile 619f810223 add -f flag to cp in install target hace 10 años
README.md 769a422f06 Enable tests on OS X too. hace 10 años
Symbol.map 16b9264f9d Import entire msun from FreeBSD. hace 13 años
openlibm.pc.in 5b16546ddd Added pkg-config support hace 10 años

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.

History

The OpenLibm code derives from the FreeBSD msun and OpenBSD libm implementations, which in turn derives from FDLIBM 5.3. As a result, it includes a number of fixes and updates to FDLIBM that have accumulated over the years in msun, and optimized versions of many functions.

Platform support

OpenLibm builds on Linux, Mac OS X, and Windows, and with little effort, should build on FreeBSD as well. It builds with both GCC and clang. Although largely tested on x86, it also includes experimental support for ARM. The original msun also includes support for mips, sparc64, powerpc, ia64, and alpha. These are present in the OpenLibm source tree, but no attempt has been made to build any of these.

Build instructions

  1. make or make USEGCC=1 to build with GCC. This is the default on Linux and Windows.
  2. make USECLANG=1 to build with clang. This is the default on OS X.