forked from Mirror/pmbootstrap
e4875e54fa
We don't use 'arch="all"' in our kernels anymore (that does not make sense, since each arch needs its own kernel config). This patch fixes the menuconfig code to work with multiple values in the "arch" field.
104 lines
3.7 KiB
Python
104 lines
3.7 KiB
Python
"""
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Copyright 2018 Oliver Smith
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This file is part of pmbootstrap.
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pmbootstrap is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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pmbootstrap is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with pmbootstrap. If not, see <http://www.gnu.org/licenses/>.
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"""
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import os
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import logging
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import pmb.build
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import pmb.build.autodetect
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import pmb.build.checksum
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import pmb.chroot
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import pmb.chroot.apk
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import pmb.helpers.run
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import pmb.parse
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def get_arch(args, apkbuild):
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"""
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Get the architecture, that the user wants to run menuconfig on, depending on
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the APKBUILD and on the --arch parameter.
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:param apkbuild: looks like: {"pkgname": "linux-...",
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"arch": ["x86_64", "armhf", "aarch64"]}
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or: {"pkgname": "linux-...", "arch": ["armhf"]}
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"""
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pkgname = apkbuild["pkgname"]
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# Multiple architectures (requires --arch)
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if len(apkbuild["arch"]) > 1:
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if args.arch is None:
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raise RuntimeError("Package '" + pkgname + "' supports multiple"
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" architectures, please use '--arch' to specify"
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" the desired architecture.")
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return args.arch
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# Single architecture (--arch must be unset or match)
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if args.arch is None or args.arch == apkbuild["arch"][0]:
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return apkbuild["arch"][0]
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raise RuntimeError("Package '" + pkgname + "' only supports the '" +
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apkbuild["arch"][0] + "' architecture.")
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def menuconfig(args, pkgname):
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# Pkgname: allow omitting "linux-" prefix
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if pkgname.startswith("linux-"):
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pkgname_ = pkgname.split("linux-")[1]
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logging.info("PROTIP: You can simply do 'pmbootstrap menuconfig " +
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pkgname_ + "'")
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else:
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pkgname = "linux-" + pkgname
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# Read apkbuild
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aport = pmb.build.find_aport(args, pkgname)
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apkbuild = pmb.parse.apkbuild(args, aport + "/APKBUILD")
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arch = get_arch(args, apkbuild)
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# Set up build tools and makedepends
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pmb.build.init(args)
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depends = apkbuild["makedepends"] + ["ncurses-dev"]
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pmb.chroot.apk.install(args, depends)
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# Patch and extract sources
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pmb.build.copy_to_buildpath(args, pkgname)
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logging.info("(native) extract kernel source")
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pmb.chroot.user(args, ["abuild", "unpack"], "native", "/home/pmos/build")
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logging.info("(native) apply patches")
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pmb.chroot.user(args, ["CARCH=" + arch, "abuild", "prepare"], "native",
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"/home/pmos/build", log=False)
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# Run abuild menuconfig
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cmd = []
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environment = {"CARCH": arch, "TERM": "xterm"}
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for key, value in environment.items():
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cmd += [key + "=" + value]
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cmd += ["abuild", "-d", "menuconfig"]
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logging.info("(native) run menuconfig")
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pmb.chroot.user(args, cmd, "native", "/home/pmos/build", log=False)
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# Update config + checksums
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config = "config-" + apkbuild["_flavor"] + "." + arch
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logging.info("Copy kernel config back to aport-folder")
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source = args.work + "/chroot_native/home/pmos/build/" + config
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if not os.path.exists(source):
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raise RuntimeError("No kernel config generated: " + source)
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target = aport + "/" + config
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pmb.helpers.run.user(args, ["cp", source, target])
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pmb.build.checksum(args, pkgname)
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# Check config
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pmb.parse.kconfig.check(args, apkbuild["_flavor"], details=True)
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