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Add parallel compile from pybind11

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wiredfool 2025-05-30 09:56:47 +01:00 committed by Eric Soroos
parent d730e60078
commit 2059e06005
2 changed files with 5 additions and 1 deletions
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1
pyproject.toml
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@ -1,6 +1,7 @@
[build-system] [build-system]
build-backend = "backend" build-backend = "backend"
requires = [ requires = [
"pybind11",
"setuptools>=77", "setuptools>=77",
] ]
backend-path = [ backend-path = [

5
setup.py
View File

@ -18,9 +18,12 @@ import warnings
from collections.abc import Iterator from collections.abc import Iterator
from typing import Any from typing import Any
from pybind11.setup_helpers import ParallelCompile
from setuptools import Extension, setup from setuptools import Extension, setup
from setuptools.command.build_ext import build_ext from setuptools.command.build_ext import build_ext
ParallelCompile("MAX_CONCURRENCY", default=0).install()
def get_version() -> str: def get_version() -> str:
version_file = "src/PIL/_version.py" version_file = "src/PIL/_version.py"
@ -1048,12 +1051,12 @@ ext_modules = [
Extension("PIL._imagingmorph", ["src/_imagingmorph.c"]), Extension("PIL._imagingmorph", ["src/_imagingmorph.c"]),
] ]
# parse configuration from _custom_build/backend.py # parse configuration from _custom_build/backend.py
while sys.argv[-1].startswith("--pillow-configuration="): while sys.argv[-1].startswith("--pillow-configuration="):
_, key, value = sys.argv.pop().split("=", 2) _, key, value = sys.argv.pop().split("=", 2)
configuration.setdefault(key, []).append(value) configuration.setdefault(key, []).append(value)
try: try:
setup( setup(
cmdclass={"build_ext": pil_build_ext}, cmdclass={"build_ext": pil_build_ext},