mirror of
https://github.com/vyos/vyos-build.git
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0073533968
There is no need to define `eth_hw_addr_set()` in sources anymore because it is already backported into the 5.4.254 kernel: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/include/linux/etherdevice.h?h=v5.4.254&id=24f34f67be24674c5c3ef922de70ab95a0d7ce16
114 lines
3.5 KiB
Python
Executable File
114 lines
3.5 KiB
Python
Executable File
#!/usr/bin/env python3
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from json import loads as json_loads
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from requests import get
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from pathlib import Path
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from shutil import copy as copy_file
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from subprocess import run
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# dependency modifier
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def add_depends(package_dir: str, package_name: str, depends) -> None:
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"""Add dependencies to a package
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Args:
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package_dir (str): a directory where package sources are located
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package_name (str): a name of package
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depends (list[str]): a list of dependencies to add
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"""
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depends_list: str = ', '.join(depends)
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depends_line: str = f'misc:Depends={depends_list}\n'
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substvars_file = Path(f'{package_dir}/debian/{package_name}.substvars')
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substvars_file.write_text(depends_line)
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# copy patches
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def apply_deb_patches(package_name: str, sources_dir: str):
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"""Apply patches to sources directory
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Args:
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package_name (str): package name
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sources_dir (str): sources dir
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"""
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patches_dir = Path(f'patches/{package_name}')
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if patches_dir.exists():
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patches_list = list(patches_dir.iterdir())
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patches_list.sort()
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series_file = Path(f'{sources_dir}/debian/patches/series')
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series_data = ''
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for patch_file in patches_list:
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print(f'Applying patch: {patch_file.name}')
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copy_file(patch_file, f'{sources_dir}/debian/patches/')
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if series_file.exists():
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series_data = series_file.read_text()
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series_data = f'{series_data}\n{patch_file.name}'
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series_file.write_text(series_data)
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# find kernel version and source path
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defaults_file: str = Path('../../data/defaults.json').read_text()
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KERNEL_VER: str = json_loads(defaults_file).get('kernel_version')
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KERNEL_FLAVOR: str = json_loads(defaults_file).get('kernel_flavor')
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KERNEL_SRC: str = Path.cwd().as_posix() + '/linux'
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# define variables
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PACKAGE_NAME: str = 'vyos-drivers-realtek-r8152'
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PACKAGE_VERSION: str = '2.17.1'
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PACKAGE_DIR: str = f'{PACKAGE_NAME}-{PACKAGE_VERSION}'
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SOURCES_ARCHIVE: str = 'r8152-2.17.1.tar.bz2'
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SOURCES_URL: str = f'https://dev.packages.vyos.net/source-mirror/{SOURCES_ARCHIVE}'
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# download sources
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sources_archive = Path(SOURCES_ARCHIVE)
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sources_archive.write_bytes(get(SOURCES_URL).content)
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# prepare sources
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debmake_cmd = [
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'debmake', '-e', 'support@vyos.io', '-f', 'VyOS Support', '-p',
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PACKAGE_NAME, '-u', PACKAGE_VERSION, '-a', SOURCES_ARCHIVE
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]
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run(debmake_cmd)
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# add kernel to dependencies
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add_depends(PACKAGE_DIR, PACKAGE_NAME,
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[f'linux-image-{KERNEL_VER}-{KERNEL_FLAVOR}'])
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# configure build rules
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build_rules_text: str = f'''#!/usr/bin/make -f
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# config
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export KERNELDIR := {KERNEL_SRC}
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PACKAGE_BUILD_DIR := debian/{PACKAGE_NAME}
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KVER := {KERNEL_VER}-{KERNEL_FLAVOR}
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MODULES_DIR := updates/drivers/net/usb
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# main packaging script based on dh7 syntax
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%:
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dh $@
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override_dh_clean:
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dh_clean --exclude=debian/{PACKAGE_NAME}.substvars
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override_dh_prep:
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dh_prep --exclude=debian/{PACKAGE_NAME}.substvars
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override_dh_auto_clean:
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make clean
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override_dh_auto_build:
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make modules
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override_dh_auto_install:
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install -D -m 644 r8152.ko ${{PACKAGE_BUILD_DIR}}/lib/modules/${{KVER}}/${{MODULES_DIR}}/r8152.ko
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install -D -m 644 50-usb-realtek-net.rules ${{PACKAGE_BUILD_DIR}}/etc/udev/rules.d/50-usb-realtek-net.rules
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'''
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bild_rules = Path(f'{PACKAGE_DIR}/debian/rules')
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bild_rules.write_text(build_rules_text)
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# apply patches
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apply_deb_patches(PACKAGE_NAME, PACKAGE_DIR)
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# build a package
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debuild_cmd = ['debuild']
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run(debuild_cmd, cwd=PACKAGE_DIR)
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