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feat: add musllinux support (PEP 656) (#768)

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* feat: add musllinux support (PEP 656)

Add musllinux support (PEP 656) allowing to build wheels for musl libc based distros (e.g. Alpine)

* feat: add musllinux support (PEP 656) doc

* doc: combine `CIBW_MANYLINUX_*_IMAGE` & `CIBW_MUSLLINUX_*_IMAGE` options

* fix: doc to be squashed

* doc: combine manylinux /musllinux in README

* Update docs/options.md

Co-authored-by: Joe Rickerby <joerick@mac.com>

Co-authored-by: Joe Rickerby <joerick@mac.com>
This commit is contained in:
Matthieu Darbois
2021-09-20 08:12:35 +02:00
committed by GitHub
co-authored by Joe Rickerby
parent d5add4261f
commit 803c5e46ce
16 changed files with 182 additions and 69 deletions
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cibuildwheel/__main__.py
+29 -2
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@@ -41,6 +41,14 @@ MANYLINUX_ARCHS = (
"pypy_i686",
)
MUSLLINUX_ARCHS = (
"x86_64",
"i686",
"aarch64",
"ppc64le",
"s390x",
)
def main() -> None:
platform: PlatformName
@@ -167,10 +175,13 @@ def main() -> None:
manylinux_identifiers = {
f"manylinux-{build_platform}-image" for build_platform in MANYLINUX_ARCHS
}
musllinux_identifiers = {
f"musllinux-{build_platform}-image" for build_platform in MUSLLINUX_ARCHS
}
disallow = {
"linux": {"dependency-versions"},
"macos": manylinux_identifiers,
"windows": manylinux_identifiers,
"macos": manylinux_identifiers | musllinux_identifiers,
"windows": manylinux_identifiers | musllinux_identifiers,
}
options = ConfigOptions(package_dir, args.config_file, platform=platform, disallow=disallow)
output_dir = Path(
@@ -278,6 +289,7 @@ def main() -> None:
sys.exit(0)
manylinux_images: Dict[str, str] = {}
musllinux_images: Dict[str, str] = {}
if platform == "linux":
pinned_docker_images_file = resources_dir / "pinned_docker_images.cfg"
all_pinned_docker_images = ConfigParser()
@@ -303,6 +315,20 @@ def main() -> None:
manylinux_images[build_platform] = image
for build_platform in MUSLLINUX_ARCHS:
pinned_images = all_pinned_docker_images[build_platform]
config_value = options(f"musllinux-{build_platform}-image")
if config_value is None:
image = pinned_images.get("musllinux_1_1")
elif config_value in pinned_images:
image = pinned_images[config_value]
else:
image = config_value
musllinux_images[build_platform] = image
build_options = BuildOptions(
architectures=archs,
package_dir=package_dir,
@@ -320,6 +346,7 @@ def main() -> None:
environment=environment,
dependency_constraints=dependency_constraints,
manylinux_images=manylinux_images or None,
musllinux_images=musllinux_images or None,
build_frontend=build_frontend,
)