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relibc_openlibm
Stefan Karpinski 820c38cbd2 git ignore test/test-{float,double}.dSYM 12 years ago
amd64 87ce7cedda Fix build on amd64 linux 12 years ago
arm 16b9264f9d Import entire msun from FreeBSD. 13 years ago
bsdsrc fed038b32f Remove Leftover Makefiles from old build system 12 years ago
i387 87ce7cedda Fix build on amd64 linux 12 years ago
ia64 1b13e29e37 Use our headers on linux 12 years ago
include 87ce7cedda Fix build on amd64 linux 12 years ago
ld128 fed038b32f Remove Leftover Makefiles from old build system 12 years ago
ld80 c3d4e51cd8 Remove leftover test code 12 years ago
mips 16b9264f9d Import entire msun from FreeBSD. 13 years ago
powerpc 16b9264f9d Import entire msun from FreeBSD. 13 years ago
sparc64 1b13e29e37 Use our headers on linux 12 years ago
src fed038b32f Remove Leftover Makefiles from old build system 12 years ago
test 820c38cbd2 git ignore test/test-{float,double}.dSYM 12 years ago
.gitignore 0df00dd0f7 initial attempt getting everything to build on windows 13 years ago
.mailmap f5d2bc53f9 Add mailmap 12 years ago
LICENSE.md 298d8551d6 Update LICENSE 12 years ago
Make.inc 1ac594e475 Quiet the clang build. 12 years ago
Makefile 1ac594e475 Quiet the clang build. 12 years ago
README.md 1ad71c2061 Ver 0.2. 12 years ago
Symbol.map 16b9264f9d Import entire msun from FreeBSD. 13 years ago

README.md

OpenLIBM v0.2

OpenLIBM is an effort to have a high quality standalone LIBM library. It is meant to be used standalone in applications and programming language implementations.

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.

The OpenLIBM code derives from the FreeBSD msun implementation, which in turn derives from FDLIBM 5.3. As a result, it has a number of fixes and updates that have accumulated over the years in msun, and also optimized assembly versions of many functions.

Build instructions:

  1. make or make USEGCC=1 to build with GCC.
  2. make USECLANG=1 to build with clang.