Third Party Libraries

This section summarises the progress of porting third-party libraries that are required for python packages.

Library	status	Dependencies	commit/pull request	comment

Library	status	Dependencies	commit/pull request	comment
OpenBLAS	Released		https://github.com/xianyi/OpenBLAS/pull/3345 https://github.com/xianyi/OpenBLAS/pull/3354	https://github.com/xianyi/OpenBLAS/wiki/How-to-build-OpenBLAS-for-Windows-on-ARM64
FreeType	Released - 2.11.1	libpng with Meson config Meson	https://gitlab.freedesktop.org/freetype/freetype/-/merge_requests/100 https://gitlab.freedesktop.org/freetype/freetype/-/commit/80bd4cba7eb25ecae313a6ac376ad6b363655243 https://gitlab.freedesktop.org/freetype/freetype/-/merge_requests/105
libpng	In review	Meson Make Visual Studio	PR for win-arm64, including all commits:https://github.com/glennrp/libpng/pull/397 Neon intrinsics fix: https://github.com/glennrp/libpng/pull/397/commits/94747797273e3a3f28426b0e7ee25215eaa490e7 Create MSVC makefile for win-arm64: https://github.com/glennrp/libpng/pull/397/commits/625fc78b1a92d3809b5d5500b5e7612f1dea36d6 Upgrade Visual Studio solution to 2019: https://github.com/glennrp/libpng/pull/397/commits/7ca8157059bfa35e5af7ac542c13bc1abafe7afd Fix errors because of upgraded solution handles warning more strict: https://github.com/glennrp/libpng/pull/397/commits/da7d93e7c6f6138bb8091aa4e98e5078301e809c Add ARM64: https://github.com/glennrp/libpng/pull/397/commits/f8bab870946a1ab9afe253b5d65ab73fc2c55b28	This library supports different build systems. The natively supported ones are enabled and tested in the PR above respectively: Meson - CMake - It’s a config for GNU make. Make GNU make - nmake - Visual Studio - Blocker Maintainers looks inactive on Github since 2021 March.
libpng Meson config	Released - 1.6.37-5 https://github.com/mesonbuild/wrapdb/tree/libpng_1.6.37-5		https://github.com/mesonbuild/wrapdb https://github.com/mesonbuild/wrapdb/pull/205	Issue: Assembly preprocess and build with Meson.
LittleCMS	Released in 2.13		https://github.com/mm2/Little-CMS/pull/288	A tale of a dependency chain: Pillow and the crew \| little cms2 (lcms2)
libimagequant	Released in 2.17		https://github.com/ImageOptim/libimagequant/pull/66	A tale of a dependency chain: Pillow and the crew \| little cms2 (lcms2)
XSIMD			https://github.com/xtensor-stack/xsimd/pull/612	https://github.com/xtensor-stack/xsimd/issues/611
zlib	Static library can be compiled.
Little CMS	Merged		https://github.com/mm2/Little-CMS/pull/288
imagequant	Released - 2.17.0 https://github.com/ImageOptim/libimagequant/releases/tag/2.17.0		https://github.com/ImageOptim/libimagequant/pull/66	https://pngquant.org/lib/ https://github.com/ImageOptim/libimagequant
WinPty	In Review		https://github.com/rprichard/winpty/pull/187
ZeroMQ	Merged		https://github.com/zeromq/libzmq/pull/4299
OpenSSL	local build is working windows readme patch merged		https://github.com/openssl/openssl/pull/17940
pytorch/cpuinfo	Upstream review		https://github.com/pytorch/cpuinfo/pull/82 https://github.com/pytorch/cpuinfo/pull/86