Pillow

mirror of https://github.com/python-pillow/Pillow.git synced 2025-04-25 03:23:41 +03:00

History

Frankie Dintino 8b4e66e10a fix(avif): use only aomenc and dav1d to reduce wheel size Also build libavif as a shared library. When it is built as a static library, the dependency library files are combined into a single archive. But when they are linked as a shared library, the linker is able to remove unused objects. This yields a modest but not insignificant file size reduction.		2025-04-02 12:23:43 -04:00
..
build_prepare.py	fix(avif): use only aomenc and dav1d to reduce wheel size	2025-04-02 12:23:43 -04:00
build.rst	Add AVIF plugin (decoder + encoder using libavif) (#5201 )	2025-04-01 07:13:21 +03:00
fribidi.cmake	cross-complie fribidi for windows arm64	2023-12-12 22:54:24 +01:00
README.md	Update winbuild/README.md	2024-11-07 12:54:28 +02:00

README.md

Quick README

For more extensive info, see the Windows build instructions.

See Current Windows Build/Testing process (Pillow#553), Definitive docs for how to compile on Windows (matplotlib#1717), Test Windows with GitHub Actions (Pillow#4084).
Requires Microsoft Visual Studio 2017 or newer with C++ component.
Requires NASM for libjpeg-turbo, a required dependency when using this script.
Requires CMake 3.15 or newer (available as Visual Studio component).
Tested on Windows Server 2022 with Visual Studio 2022 Enterprise and Windows Server 2019 with Visual Studio 2019 Enterprise (GitHub Actions).

Here's an example script to build on Windows:

set PYTHON=C:\Python39\bin
cd /D C:\Pillow\winbuild
%PYTHON%\python.exe build_prepare.py -v --depends=C:\pillow-depends
build\build_dep_all.cmd
cd ..
%PYTHON%\python.exe -m pip install -v -C raqm=vendor -C fribidi=vendor .
path C:\Pillow\winbuild\build\bin;%PATH%
%PYTHON%\python.exe selftest.py
%PYTHON%\python.exe -m pytest -vx --cov PIL --cov Tests --cov-report term --cov-report xml Tests
%PYTHON%\python.exe -m pip wheel -v -C raqm=vendor -C fribidi=vendor .