mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/
synced 2025-10-31 19:28:55 +08:00
cef80743ca
The package would put all files into /lib/firmware/updates to avoid conflicting with distro packages. The package is also intentionally named to avoid conflicts with distro packages. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
147 lines
4.4 KiB
Python
Executable File
147 lines
4.4 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import datetime
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import os
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import shutil
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import subprocess
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import sys
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import tempfile
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from jinja2 import Environment, FileSystemLoader
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def version_str() -> str:
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try:
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return subprocess.check_output(["git", "describe"]).strip().decode("utf-8")
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except subprocess.CalledProcessError:
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return "0"
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def prep_tree(package) -> tuple:
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tmpdir = tempfile.mkdtemp()
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builddir = os.path.join(tmpdir, package)
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fwdir = os.path.join(builddir, "updates")
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targetdir = "dist"
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os.makedirs(targetdir, exist_ok=True)
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os.makedirs(builddir, exist_ok=False)
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os.makedirs(fwdir, exist_ok=False)
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subprocess.check_output(["./copy-firmware.sh", fwdir])
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shutil.copy("WHENCE", os.path.join(builddir, "WHENCE"))
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return (tmpdir, builddir, fwdir, targetdir)
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def build_deb_package(package, builddir) -> None:
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env = Environment(loader=FileSystemLoader(os.path.join("contrib", "templates")))
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d = {
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"package": package,
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"date": datetime.datetime.now()
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.astimezone()
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.strftime("%a, %d %b %Y %H:%M:%S %z"),
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"version": version_str(),
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}
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templates = {
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"debian.control": "control",
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"debian.changelog": "changelog",
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"debian.copyright": "copyright",
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}
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os.makedirs(os.path.join(builddir, "debian"))
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for f in templates:
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template = env.get_template(f)
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with open(os.path.join(builddir, "debian", templates[f]), "w") as w:
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w.write(template.render(d))
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with open(os.path.join(builddir, "debian", "install"), "w") as w:
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w.write("updates lib/firmware\n")
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with open(os.path.join(builddir, "debian", "docs"), "w") as w:
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w.write("WHENCE\n")
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with open(os.path.join(builddir, "debian", "rules"), "w") as w:
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w.write("#!/usr/bin/make -f\n")
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w.write("%:\n")
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w.write("\tdh $@\n")
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os.chmod(os.path.join(builddir, "debian", "rules"), 0o755)
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os.mkdir(os.path.join(builddir, "debian", "source"))
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with open(os.path.join(builddir, "debian", "source", "format"), "w") as w:
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w.write("3.0 (native)\n")
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# build the package
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os.environ["DEB_BUILD_OPTIONS"] = "nostrip"
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subprocess.check_output(["dpkg-buildpackage", "-us", "-uc", "-b"], cwd=builddir)
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# result is in tmpdir (not builddir!)
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return os.path.join(
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"..",
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"{package}_{version}_all.deb".format(package=package, version=version_str()),
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)
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def build_rpm_package(package, builddir) -> None:
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v = version_str().replace("-", "_")
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env = Environment(loader=FileSystemLoader(os.path.join("contrib", "templates")))
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d = {
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"package": package,
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"version": v,
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"cwd": builddir,
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}
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template = env.get_template("rpm.spec")
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with open(os.path.join(builddir, "package.spec"), "wt") as w:
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w.write(template.render(d))
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cmd = ["rpmbuild", "-bb", "--build-in-place", "package.spec"]
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subprocess.check_call(cmd, cwd=builddir, stderr=subprocess.STDOUT)
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# result is in ~/rpmbuild/RPMS/noarch/
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for root, dirs, files in os.walk(
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os.path.join(os.getenv("HOME"), "rpmbuild", "RPMS", "noarch")
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):
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for f in files:
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if f.startswith(package) and f.endswith(".rpm") and v in f:
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return os.path.join(root, f)
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raise FileNotFoundError("RPM package not found")
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def parse_args():
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parser = argparse.ArgumentParser("Build upstream packages using Jinja2 templates")
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parser.add_argument("--deb", help="Build DEB package", action="store_true")
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parser.add_argument("--rpm", help="Build RPM package", action="store_true")
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parser.add_argument("--debug", help="Enable debug output", action="store_true")
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args = parser.parse_args()
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if not (args.rpm or args.deb) or (args.rpm and args.deb):
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parser.print_help()
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sys.exit(1)
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return args
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if __name__ == "__main__":
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args = parse_args()
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package = "linux-firmware-upstream"
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tmpdir, builddir, fwdir, targetdir = prep_tree(package)
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try:
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if args.deb:
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result = build_deb_package(package, builddir)
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elif args.rpm:
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result = build_rpm_package(package, builddir)
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shutil.copy(os.path.join(builddir, result), targetdir)
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print(
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"Built package: {}".format(
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os.path.join(targetdir, os.path.basename(result))
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)
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)
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finally:
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if not args.debug:
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shutil.rmtree(tmpdir)
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