Fcalva/OpenLibm
1
0
Fork 0
mirror of https://git.planet-casio.com/Lephenixnoir/OpenLibm.git synced 2024-12-28 04:23:41 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions
Fork of the OpenLibm math library with fx-9860G and fx-CG 50 support.
371 commits 2 branches 20 tags 4.3 MiB
C 95.3%
Assembly 3.9%
Makefile 0.3%
Pascal 0.3%
C++ 0.2%
Find a file
Ed Schouten ebcd40f1b0 Update remaining references to bsd_cdefs.h to cdefs-compat.h. 
It looks like we didn't substitute the name of the bsd_cdefs.h header
file in two source files when renaming it.
2016-05-15 11:28:26 +02:00
amd64 Update remaining references to bsd_cdefs.h to cdefs-compat.h. 2016-05-15 11:28:26 +02:00
arm Remove unused Symbol.map files. 2015-02-01 19:41:55 +05:30
bsdsrc WIP: Enable build on aarch64 2016-04-08 19:37:13 +02:00
i387 Blanket rename DLLEXPORT->OLM_DLLEXPORT 2016-03-13 21:07:55 -04:00
include Fix incorrect attribute as a result of blanket rename 2016-05-03 18:48:45 -04:00
ld80 Update remaining references to bsd_cdefs.h to cdefs-compat.h. 2016-05-15 11:28:26 +02:00
ld128 Blanket rename DLLEXPORT->OLM_DLLEXPORT 2016-03-13 21:07:55 -04:00
powerpc Support powerpc 2016-02-23 11:08:14 +00:00
src Fix incorrect attribute as a result of blanket rename 2016-05-03 18:48:45 -04:00
test Revert "Add -fno-builtin to the tests as well." 2016-03-02 23:34:32 +05:30
.gitignore add .pc to .gitignore 2014-06-20 10:08:16 -04:00
.mailmap Add mailmap 2012-08-24 20:53:18 +05:30
.travis.sh Clean up and test make clean 2015-11-13 13:43:44 -05:00
.travis.yml Disable OS X tests for now. 2015-02-01 10:24:55 +05:30
LICENSE.md README and LICENSE updates. 2014-12-05 00:44:29 +05:30
Make.inc WIP: Enable build on aarch64 2016-04-08 19:37:13 +02:00
Makefile Install all the headers in includdir/openlibm 2016-02-24 10:34:57 +05:30
openlibm.pc.in Added pkg-config support 2014-05-19 15:30:10 +01:00
README.md Fix #57 2016-03-03 14:53:33 +05:30

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. 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.
  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.