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#!/usr/bin/env python3
#
# Re-generate container recipes
#
# This script uses the "lcitool" available from
#
# https://gitlab.com/libvirt/libvirt-ci
#
# Copyright (c) 2020 Red Hat Inc.
#
# This work is licensed under the terms of the GNU GPL, version 2
# or (at your option) any later version. See the COPYING file in
# the top-level directory.
import sys
import os
import subprocess
from pathlib import Path
if len(sys.argv) != 1:
print("syntax: %s" % sys.argv[0], file=sys.stderr)
sys.exit(1)
self_dir = Path(__file__).parent
src_dir = self_dir.parent.parent
dockerfiles_dir = Path(src_dir, "tests", "docker", "dockerfiles")
lcitool_path = Path(self_dir, "libvirt-ci", "lcitool")
lcitool_cmd = [lcitool_path, "--data-dir", self_dir]
def atomic_write(filename, content):
tmp = filename.with_suffix(filename.suffix + ".tmp")
try:
with tmp.open("w") as fp:
print(content, file=fp, end="")
tmp.rename(filename)
except Exception as ex:
tmp.unlink()
raise
def generate(filename, cmd, trailer):
print("Generate %s" % filename)
lcitool=subprocess.run(cmd, capture_output=True)
if lcitool.returncode != 0:
raise Exception("Failed to generate %s: %s" % (filename, lcitool.stderr))
content = lcitool.stdout.decode("utf8")
if trailer is not None:
content += trailer
atomic_write(filename, content)
def generate_dockerfile(host, target, cross=None, trailer=None):
filename = Path(src_dir, "tests", "docker", "dockerfiles", host + ".docker")
cmd = lcitool_cmd + ["dockerfile"]
if cross is not None:
cmd.extend(["--cross", cross])
cmd.extend([target, "qemu"])
generate(filename, cmd, trailer)
def generate_cirrus(target, trailer=None):
filename = Path(src_dir, ".gitlab-ci.d", "cirrus", target + ".vars")
cmd = lcitool_cmd + ["variables", target, "qemu"]
generate(filename, cmd, trailer)
ubuntu2004_tsanhack = [
"# Apply patch https://reviews.llvm.org/D75820\n",
"# This is required for TSan in clang-10 to compile with QEMU.\n",
"RUN sed -i 's/^const/static const/g' /usr/lib/llvm-10/lib/clang/10.0.0/include/sanitizer/tsan_interface.h\n"
]
def debian_cross_build(prefix, targets):
conf = "ENV QEMU_CONFIGURE_OPTS --cross-prefix=%s\n" % (prefix)
targets = "ENV DEF_TARGET_LIST %s\n" % (targets)
return "".join([conf, targets])
try:
generate_dockerfile("centos8", "centos-stream-8")
generate_dockerfile("fedora", "fedora-35")
generate_dockerfile("ubuntu2004", "ubuntu-2004",
trailer="".join(ubuntu2004_tsanhack))
generate_dockerfile("opensuse-leap", "opensuse-leap-152")
generate_dockerfile("alpine", "alpine-edge")
generate_dockerfile("debian-arm64-cross", "debian-11",
cross="aarch64",
trailer=debian_cross_build("aarch64-linux-gnu-",
"aarch64-softmmu,aarch64-linux-user"))
generate_dockerfile("debian-s390x-cross", "debian-11",
cross="s390x",
trailer=debian_cross_build("s390x-linux-gnu-",
"s390x-softmmu,s390x-linux-user"))
generate_cirrus("freebsd-12")
generate_cirrus("freebsd-13")
generate_cirrus("macos-11")
sys.exit(0)
except Exception as ex:
print(str(ex), file=sys.stderr)
sys.exit(1)
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