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hakurei/internal/rosa/python.go
Ophestra 887aef8514
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internal/rosa: python pip helper
Fuse requires pytest which depends on many packages. This helper eases the pain of packaging them.

Signed-off-by: Ophestra <cat@gensokyo.uk>
2026-01-27 05:14:59 +09:00

109 lines
2.6 KiB
Go

package rosa
import (
"slices"
"strings"
"hakurei.app/internal/pkg"
)
func (t Toolchain) newPython() pkg.Artifact {
const (
version = "3.14.2"
checksum = "7nZunVMGj0viB-CnxpcRego2C90X5wFsMTgsoewd5z-KSZY2zLuqaBwG-14zmKys"
)
skipTests := []string{
// requires internet access (http://www.pythontest.net/)
"test_asyncio",
"test_socket",
"test_urllib2",
"test_urllibnet",
"test_urllib2net",
// makes assumptions about uid_map/gid_map
"test_os",
"test_subprocess",
// somehow picks up mtime of source code
"test_zipfile",
// requires gcc
"test_ctypes",
// breaks on llvm
"test_dbm_gnu",
}
return t.New("python-"+version, false, []pkg.Artifact{
t.Load(Make),
t.Load(Zlib),
t.Load(Libffi),
}, nil, []string{
"EXTRATESTOPTS=-j0 -x " + strings.Join(skipTests, " -x "),
// _ctypes appears to infer something from the linker name
"LDFLAGS=-Wl,--dynamic-linker=/system/lib/" +
"ld-musl-" + linuxArch() + ".so.1",
}, `
# test_synopsis_sourceless assumes this is writable and checks __pycache__
chmod -R +w /usr/src/python/
export HOME="$(mktemp -d)"
cd "$(mktemp -d)"
/usr/src/python/configure \
--prefix=/system \
--build="${ROSA_TRIPLE}"
make "-j$(nproc)"
make test
make DESTDIR=/work install
`, pkg.Path(AbsUsrSrc.Append("python"), true,
pkg.NewHTTPGetTar(
nil, "https://www.python.org/ftp/python/"+version+
"/Python-"+version+".tgz",
mustDecode(checksum),
pkg.TarGzip,
)))
}
func init() { artifactsF[Python] = Toolchain.newPython }
// newViaPip is a helper for installing python dependencies via pip.
func (t Toolchain) newViaPip(
name, version, abi, platform, checksum, prefix string,
extra ...pkg.Artifact,
) pkg.Artifact {
wname := name + "-" + version + "-py3-" + abi + "-" + platform + ".whl"
return t.New(name+"-"+version, false, slices.Concat([]pkg.Artifact{
t.Load(Python),
}, extra), nil, nil, `
pip3 install \
--no-index \
--prefix=/system \
--root=/work \
/usr/src/`+wname+`
`, pkg.Path(AbsUsrSrc.Append(wname), false, pkg.NewHTTPGet(
nil, prefix+wname,
mustDecode(checksum),
)))
}
func (t Toolchain) newSetuptools() pkg.Artifact {
const (
version = "80.10.1"
checksum = "p3rlwEmy1krcUH1KabprQz1TCYjJ8ZUjOQknQsWh3q-XEqLGEd3P4VrCc7ouHGXU"
)
return t.New("setuptools-"+version, false, []pkg.Artifact{
t.Load(Python),
}, nil, nil, `
pip3 install \
--no-index \
--prefix=/system \
--root=/work \
/usr/src/setuptools
`, pkg.Path(AbsUsrSrc.Append("setuptools"), true, pkg.NewHTTPGetTar(
nil, "https://github.com/pypa/setuptools/archive/refs/tags/"+
"v"+version+".tar.gz",
mustDecode(checksum),
pkg.TarGzip,
)))
}
func init() { artifactsF[Setuptools] = Toolchain.newSetuptools }